meta-moblin: Add initial menlow support

22 files changed, 69392 insertions, 2 deletions

diff --git a/meta-moblin/conf/distro/include/moblin-fixed-revisions.inc b/meta-moblin/conf/distro/include/moblin-fixed-revisions.inc
index 6efbcc2d60..99bfd6f813 100644
--- a/meta-moblin/conf/distro/include/moblin-fixed-revisions.inc
+++ b/meta-moblin/conf/distro/include/moblin-fixed-revisions.inc
@@ -12,3 +12,6 @@ PREFERRED_VERSION_atk ?= "1.24.0"
 PREFERRED_VERSION_pixman ?= "0.12.0"
 PREFERRED_VERSION_cairo ?= "1.8.2"
 PREFERRED_VERSION_pango ?= "1.22.2"
+SRCREV_pn-xf86-video-psb ?= "b6b3bba06fe5a3fe0b1bd6e31a7369dd83812bab"
+SRCREV_pn-libdrm-psb = "aa96c0bbbba11d5bab28bb421a67c2264fad953a"
+SRCREV_pn-linux-mid ?= "cb29ee2997ba598028e1ad4bbdd073deac2d057d"
\ No newline at end of file
diff --git a/meta-moblin/conf/machine/menlow.conf b/meta-moblin/conf/machine/menlow.conf
new file mode 100644
index 0000000000..dcd5717108
--- /dev/null
+++ b/meta-moblin/conf/machine/menlow.conf
@@ -0,0 +1,43 @@
+#@TYPE: Machine
+#@NAME: Netbook
+
+#@DESCRIPTION: Machine configuration for Menlow platforms. Currently supported machines are the Compal JAX10
+
+TARGET_ARCH = "i586"
+PACKAGE_EXTRA_ARCHS = "x86"
+
+include conf/machine/include/tune-atom.inc
+
+MACHINE_FEATURES = "kernel26 screen keyboard pci usbhost ext2 ext3 x86 wifi \
+                    acpi"
+
+KERNEL_IMAGETYPE = "bzImage"
+
+PREFERRED_PROVIDER_virtual/kernel ?= "linux-mid"
+PREFERRED_PROVIDER_virtual/libx11 ?= "libx11-trim"
+PREFERRED_PROVIDER_virtual/libgl  ?= "mesa"
+PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xf86-lite-psb"
+PREFERRED_PROVIDER_virtual/xserver-xf86 ?= "xserver-xf86-lite-psb"
+XSERVER ?= "xserver-xf86-lite-psb \
+           xf86-input-mouse \
+           xf86-input-keyboard \
+           xf86-input-synaptics \
+           xf86-video-psb"
+#           mesa-dri-driver-i915"
+
+#MACHINE_EXTRA_RDEPENDS = "rt2860"
+
+MACHINE_EXTRA_RRECOMMENDS = "kernel-modules eee-acpi-scripts"
+
+GUI_MACHINE_CLASS = "bigscreen"
+
+IMAGE_ROOTFS_SIZE_ext3 = "500000"
+
+IMAGE_FSTYPES ?= "ext3 jffs2 cpio.gz"
+
+APPEND += "video=intelfb:mode=800x600,accel=0,hwcursor=0 vga=788 usbcore.autosuspend=1"
+
+GLIBC_ADDONS = "nptl"
+GLIBC_EXTRA_OECONF = "--with-tls"
+
+EXTRA_OECONF_append_pn-matchbox-panel-2 = " --with-battery=acpi"
diff --git a/meta-moblin/packages/drm/files/menlow-config b/meta-moblin/packages/drm/files/menlow-config
new file mode 100644
index 0000000000..3a699b587b
--- /dev/null
+++ b/meta-moblin/packages/drm/files/menlow-config
@@ -0,0 +1,84 @@
+# Ubuntu config
+
+
+CONFIG_BLK_DEV_GNBD=m
+
+# Requires some headers from drivers/md
+#CONFIG_BLK_DEV_DM_BBR=m
+
+CONFIG_SND_BTSCO=m
+
+CONFIG_INPUT_ACERHK=m
+CONFIG_AVERATEC_5100P=m
+CONFIG_PACKARDBELL_E5=m
+CONFIG_LMPCM_USB=m
+CONFIG_NOZOMI=m
+
+CONFIG_NDISWRAPPER=m
+  CONFIG_NDISWRAPPER_WQ=y
+
+#CONFIG_MOL=m
+
+CONFIG_ASFS_FS=m
+
+# Uses unexported functions from gfs2
+CONFIG_GFS_FS=m
+
+CONFIG_SQUASHFS=m
+# CONFIG_UNION_FS is not set
+
+CONFIG_USB_APPLEIR=m
+
+CONFIG_GSPCA=m
+
+CONFIG_USB_OV511_NEW=m
+CONFIG_QUICKCAM=m
+CONFIG_USB_UVCCAM=m
+
+CONFIG_NET_ACX=m
+CONFIG_IPW3945=m
+CONFIG_IWLWIFI=m
+CONFIG_USB_ATMEL=m
+CONFIG_PRISM2_USB=m
+
+
+CONFIG_IPW2100_FS_AMILO_M7400=m
+
+
+CONFIG_LIRC_DEV=m
+CONFIG_LIRC_ATIUSB=m
+CONFIG_LIRC_BT829=m
+CONFIG_LIRC_CMDIR=m
+#CONFIG_LIRC_GPIO=m
+CONFIG_LIRC_I2C=m
+CONFIG_LIRC_IGORPLUGUSB=m
+CONFIG_LIRC_IMON=m
+CONFIG_LIRC_IT87=m
+CONFIG_LIRC_MCEUSB=m
+CONFIG_LIRC_MCEUSB2=m
+#CONFIG_LIRC_PARALLEL=m
+CONFIG_LIRC_PVR150=m
+CONFIG_LIRC_SASEM=m
+CONFIG_LIRC_SERIAL=m
+CONFIG_LIRC_SERIAL_IGOR=m
+CONFIG_LIRC_SIR=m
+CONFIG_LIRC_STREAMZAP=m
+CONFIG_LIRC_TTUSBIR=m
+
+
+CONFIG_DRM_PSB=m
+
+
+CONFIG_AMT_HECI=m
+
+
+CONFIG_ET131X=m
+
+
+CONFIG_STK11XX=m
+
+CONFIG_MMC_SD8686=m
+CONFIG_MMC_SD8688=m
+
+CONFIG_WIMAX_I2400M=m
+# CONFIG_DVB_SIANO_SMS1XXX is not set
diff --git a/meta-moblin/packages/drm/files/poulsbo_libdrm_update.patch b/meta-moblin/packages/drm/files/poulsbo_libdrm_update.patch
new file mode 100644
index 0000000000..5fb84302aa
--- /dev/null
+++ b/meta-moblin/packages/drm/files/poulsbo_libdrm_update.patch
@@ -0,0 +1,63492 @@
+From eea94c0cd2198bd46ae4417b7eb7ab5f45df0c3c Mon Sep 17 00:00:00 2001
+From: Inuka Gunawardana <inuka.gunawardana@intel.com>
+Date: Sun, 20 Jan 2008 00:46:32 -0800
+Subject: [PATCH] added changes
+
+---
+ configure.ac                   |    2 +-
+ libdrm/Makefile.am             |    4 +-
+ libdrm/xf86drm.c               | 1194 ++---
+ libdrm/xf86drm.h               |    4 +-
+ libdrm/xf86drmHash.c           |   20 +-
+ libdrm/xf86drmMode.c           |  465 ++
+ libdrm/xf86drmMode.h           |  226 +
+ libdrm/xf86drmRandom.c         |   20 +-
+ libdrm/xf86drmSL.c             |   23 +-
+ libdrm/xf86mm.h                |  120 +-
+ shared-core/Makefile.am        |    7 +-
+ shared-core/Makefile.in        |    5 +-
+ shared-core/drm.h              |  908 ++--
+ shared-core/drm_pciids.txt     |  744 +++
+ shared-core/drm_sarea.h        |   30 +-
+ shared-core/i915_dma.c         |  968 ++++
+ shared-core/i915_drm.h         |  131 +-
+ shared-core/i915_drv.h         |  676 +++
+ shared-core/i915_irq.c         |  752 +++
+ shared-core/i915_mem.c         |  386 ++
+ shared-core/imagine_drv.h      |   43 +
+ shared-core/mach64_dma.c       | 1532 ++++++
+ shared-core/mach64_drm.h       |    4 +-
+ shared-core/mach64_drv.h       | 1058 ++++
+ shared-core/mach64_irq.c       |  136 +
+ shared-core/mach64_state.c     |  897 ++++
+ shared-core/mga_dma.c          | 1164 ++++
+ shared-core/mga_drm.h          |   22 +-
+ shared-core/mga_drv.h          |  688 +++
+ shared-core/mga_irq.c          |  150 +
+ shared-core/mga_state.c        | 1143 ++++
+ shared-core/mga_ucode.h        |11645 ++++++++++++++++++++++++++++++++++++++++
+ shared-core/mga_warp.c         |  198 +
+ shared-core/nouveau_drm.h      |  164 +
+ shared-core/nouveau_drv.h      |  584 ++
+ shared-core/nouveau_fifo.c     |  554 ++
+ shared-core/nouveau_irq.c      |  430 ++
+ shared-core/nouveau_mem.c      |  608 +++
+ shared-core/nouveau_notifier.c |  173 +
+ shared-core/nouveau_object.c   | 1148 ++++
+ shared-core/nouveau_reg.h      |  550 ++
+ shared-core/nouveau_state.c    |  566 ++
+ shared-core/nv04_fb.c          |   24 +
+ shared-core/nv04_fifo.c        |  129 +
+ shared-core/nv04_graph.c       |  474 ++
+ shared-core/nv04_mc.c          |   23 +
+ shared-core/nv04_timer.c       |   45 +
+ shared-core/nv10_fb.c          |   26 +
+ shared-core/nv10_fifo.c        |  160 +
+ shared-core/nv10_graph.c       |  872 +++
+ shared-core/nv20_graph.c       |  249 +
+ shared-core/nv30_graph.c       | 2912 ++++++++++
+ shared-core/nv40_fb.c          |   56 +
+ shared-core/nv40_fifo.c        |  208 +
+ shared-core/nv40_graph.c       | 2055 +++++++
+ shared-core/nv40_mc.c          |   39 +
+ shared-core/nv50_fifo.c        |  327 ++
+ shared-core/nv50_graph.c       |  316 ++
+ shared-core/nv50_mc.c          |   43 +
+ shared-core/nv_drv.h           |   52 +
+ shared-core/psb_drm.h          |  359 ++
+ shared-core/psb_drv.h          |  786 +++
+ shared-core/psb_reg.h          |  555 ++
+ shared-core/r128_cce.c         |  932 ++++
+ shared-core/r128_drm.h         |   22 +-
+ shared-core/r128_drv.h         |  523 ++
+ shared-core/r128_irq.c         |  101 +
+ shared-core/r128_state.c       | 1682 ++++++
+ shared-core/r300_cmdbuf.c      |  954 ++++
+ shared-core/r300_reg.h         | 1078 +++--
+ shared-core/radeon_cp.c        | 2316 ++++++++
+ shared-core/radeon_drm.h       |   29 +-
+ shared-core/radeon_drv.h       | 1269 +++++
+ shared-core/radeon_irq.c       |  321 ++
+ shared-core/radeon_mem.c       |  302 ++
+ shared-core/radeon_state.c     | 3240 +++++++++++
+ shared-core/savage_bci.c       | 1095 ++++
+ shared-core/savage_drm.h       |    4 +-
+ shared-core/savage_drv.h       |  575 ++
+ shared-core/savage_state.c     | 1165 ++++
+ shared-core/sis_drv.h          |   92 +
+ shared-core/sis_ds.c           |  299 +
+ shared-core/sis_ds.h           |  146 +
+ shared-core/sis_mm.c           |  386 ++
+ shared-core/tdfx_drv.h         |   47 +
+ shared-core/via_dma.c          |  719 +++
+ shared-core/via_drm.h          |   40 +-
+ shared-core/via_drv.c          |  161 +
+ shared-core/via_drv.h          |  219 +
+ shared-core/via_ds.c           |  274 +
+ shared-core/via_ds.h           |  104 +
+ shared-core/via_irq.c          |  393 ++
+ shared-core/via_map.c          |  143 +
+ shared-core/via_mm.c           |  347 ++
+ shared-core/via_mm.h           |   40 +
+ shared-core/via_verifier.c     | 1121 ++++
+ shared-core/via_verifier.h     |   64 +
+ shared-core/via_video.c        |   93 +
+ 98 files changed, 58391 insertions(+), 1757 deletions(-)
+ create mode 100644 libdrm/xf86drmMode.c
+ create mode 100644 libdrm/xf86drmMode.h
+ create mode 100644 shared-core/drm_pciids.txt
+ create mode 100644 shared-core/i915_dma.c
+ create mode 100644 shared-core/i915_drv.h
+ create mode 100644 shared-core/i915_irq.c
+ create mode 100644 shared-core/i915_mem.c
+ create mode 100644 shared-core/imagine_drv.h
+ create mode 100644 shared-core/mach64_dma.c
+ create mode 100644 shared-core/mach64_drv.h
+ create mode 100644 shared-core/mach64_irq.c
+ create mode 100644 shared-core/mach64_state.c
+ create mode 100644 shared-core/mga_dma.c
+ create mode 100644 shared-core/mga_drv.h
+ create mode 100644 shared-core/mga_irq.c
+ create mode 100644 shared-core/mga_state.c
+ create mode 100644 shared-core/mga_ucode.h
+ create mode 100644 shared-core/mga_warp.c
+ create mode 100644 shared-core/nouveau_drm.h
+ create mode 100644 shared-core/nouveau_drv.h
+ create mode 100644 shared-core/nouveau_fifo.c
+ create mode 100644 shared-core/nouveau_irq.c
+ create mode 100644 shared-core/nouveau_mem.c
+ create mode 100644 shared-core/nouveau_notifier.c
+ create mode 100644 shared-core/nouveau_object.c
+ create mode 100644 shared-core/nouveau_reg.h
+ create mode 100644 shared-core/nouveau_state.c
+ create mode 100644 shared-core/nv04_fb.c
+ create mode 100644 shared-core/nv04_fifo.c
+ create mode 100644 shared-core/nv04_graph.c
+ create mode 100644 shared-core/nv04_mc.c
+ create mode 100644 shared-core/nv04_timer.c
+ create mode 100644 shared-core/nv10_fb.c
+ create mode 100644 shared-core/nv10_fifo.c
+ create mode 100644 shared-core/nv10_graph.c
+ create mode 100644 shared-core/nv20_graph.c
+ create mode 100644 shared-core/nv30_graph.c
+ create mode 100644 shared-core/nv40_fb.c
+ create mode 100644 shared-core/nv40_fifo.c
+ create mode 100644 shared-core/nv40_graph.c
+ create mode 100644 shared-core/nv40_mc.c
+ create mode 100644 shared-core/nv50_fifo.c
+ create mode 100644 shared-core/nv50_graph.c
+ create mode 100644 shared-core/nv50_mc.c
+ create mode 100644 shared-core/nv_drv.h
+ create mode 100644 shared-core/psb_drm.h
+ create mode 100644 shared-core/psb_drv.h
+ create mode 100644 shared-core/psb_reg.h
+ create mode 100644 shared-core/r128_cce.c
+ create mode 100644 shared-core/r128_drv.h
+ create mode 100644 shared-core/r128_irq.c
+ create mode 100644 shared-core/r128_state.c
+ create mode 100644 shared-core/r300_cmdbuf.c
+ create mode 100644 shared-core/radeon_cp.c
+ create mode 100644 shared-core/radeon_drv.h
+ create mode 100644 shared-core/radeon_irq.c
+ create mode 100644 shared-core/radeon_mem.c
+ create mode 100644 shared-core/radeon_state.c
+ create mode 100644 shared-core/savage_bci.c
+ create mode 100644 shared-core/savage_drv.h
+ create mode 100644 shared-core/savage_state.c
+ create mode 100644 shared-core/sis_drv.h
+ create mode 100644 shared-core/sis_ds.c
+ create mode 100644 shared-core/sis_ds.h
+ create mode 100644 shared-core/sis_mm.c
+ create mode 100644 shared-core/tdfx_drv.h
+ create mode 100644 shared-core/via_dma.c
+ create mode 100644 shared-core/via_drv.c
+ create mode 100644 shared-core/via_drv.h
+ create mode 100644 shared-core/via_ds.c
+ create mode 100644 shared-core/via_ds.h
+ create mode 100644 shared-core/via_irq.c
+ create mode 100644 shared-core/via_map.c
+ create mode 100644 shared-core/via_mm.c
+ create mode 100644 shared-core/via_mm.h
+ create mode 100644 shared-core/via_verifier.c
+ create mode 100644 shared-core/via_verifier.h
+ create mode 100644 shared-core/via_video.c
+
+Index: git/configure.ac
+===================================================================
+--- git.orig/configure.ac       2008-12-12 17:20:14.000000000 +0000
++++ git/configure.ac    2008-12-12 17:35:22.000000000 +0000
+@@ -19,7 +19,7 @@
+ #  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ 
+ AC_PREREQ(2.57)
+-AC_INIT([libdrm], 2.3.0, [dri-devel@lists.sourceforge.net], libdrm)
++AC_INIT([libdrm], 2.3.1, [dri-devel@lists.sourceforge.net], libdrm)
+ AC_CONFIG_SRCDIR([Makefile.am])
+ AM_INIT_AUTOMAKE([dist-bzip2])
+ 
+Index: git/libdrm/Makefile.am
+===================================================================
+--- git.orig/libdrm/Makefile.am 2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/Makefile.am      2008-12-12 17:35:22.000000000 +0000
+@@ -23,9 +23,9 @@
+ libdrm_la_LDFLAGS = -version-number 2:3:0 -no-undefined
+ 
+ AM_CFLAGS = -I$(top_srcdir)/shared-core
+-libdrm_la_SOURCES = xf86drm.c xf86drmHash.c xf86drmRandom.c xf86drmSL.c
++libdrm_la_SOURCES = xf86drm.c xf86drmHash.c xf86drmRandom.c xf86drmSL.c xf86drmMode.c
+ 
+ libdrmincludedir = ${includedir}
+-libdrminclude_HEADERS = xf86drm.h xf86mm.h
++libdrminclude_HEADERS = xf86drm.h xf86mm.h xf86drmMode.h
+ 
+ EXTRA_DIST = ChangeLog TODO
+Index: git/libdrm/xf86drm.c
+===================================================================
+--- git.orig/libdrm/xf86drm.c   2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/xf86drm.c        2008-12-12 17:35:22.000000000 +0000
+@@ -31,10 +31,6 @@
+  * DEALINGS IN THE SOFTWARE.
+  */
+ 
+-#ifdef HAVE_XORG_CONFIG_H
+-#include <xorg-config.h>
+-#endif
+-
+ #ifdef HAVE_CONFIG_H
+ # include <config.h>
+ #endif
+@@ -53,7 +49,6 @@
+ #include <sys/mman.h>
+ #include <sys/time.h>
+ #include <stdarg.h>
+-#include "drm.h"
+ 
+ /* Not all systems have MAP_FAILED defined */
+ #ifndef MAP_FAILED
+@@ -96,7 +91,7 @@
+ 
+ void drmSetServerInfo(drmServerInfoPtr info)
+ {
+-  drm_server_info = info;
++    drm_server_info = info;
+ }
+ 
+ /**
+@@ -110,7 +105,7 @@
+ 
+ static int drmDebugPrint(const char *format, va_list ap)
+ {
+-  return vfprintf(stderr, format, ap);
++    return vfprintf(stderr, format, ap);
+ }
+ 
+ static int (*drm_debug_print)(const char *format, va_list ap) = drmDebugPrint;
+@@ -135,26 +130,28 @@
+ void
+ drmSetDebugMsgFunction(int (*debug_msg_ptr)(const char *format, va_list ap))
+ {
+-  drm_debug_print = debug_msg_ptr;
++    drm_debug_print = debug_msg_ptr;
+ }
+ 
+ static void *drmHashTable = NULL; /* Context switch callbacks */
+ 
+ void *drmGetHashTable(void)
+ {
+-  return drmHashTable;
++    return drmHashTable;
+ }
+ 
+ void *drmMalloc(int size)
+ {
+     void *pt;
+-    if ((pt = malloc(size))) memset(pt, 0, size);
++    if ((pt = malloc(size)))
++       memset(pt, 0, size);
+     return pt;
+ }
+ 
+ void drmFree(void *pt)
+ {
+-    if (pt) free(pt);
++    if (pt)
++       free(pt);
+ }
+ 
+ /* drmStrdup can't use strdup(3), since it doesn't call _DRM_MALLOC... */
+@@ -190,7 +187,8 @@
+     void          *value;
+     drmHashEntry  *entry;
+ 
+-    if (!drmHashTable) drmHashTable = drmHashCreate();
++    if (!drmHashTable)
++       drmHashTable = drmHashCreate();
+ 
+     if (drmHashLookup(drmHashTable, key, &value)) {
+        entry           = drmMalloc(sizeof(*entry));
+@@ -280,14 +278,15 @@
+     drmMsg("drmOpenDevice: node name is %s\n", buf);
+ 
+     if (drm_server_info) {
+-      drm_server_info->get_perms(&serv_group, &serv_mode);
+-      devmode  = serv_mode ? serv_mode : DRM_DEV_MODE;
+-      devmode &= ~(S_IXUSR|S_IXGRP|S_IXOTH);
+-      group = (serv_group >= 0) ? serv_group : DRM_DEV_GID;
++       drm_server_info->get_perms(&serv_group, &serv_mode);
++       devmode  = serv_mode ? serv_mode : DRM_DEV_MODE;
++       devmode &= ~(S_IXUSR|S_IXGRP|S_IXOTH);
++       group = (serv_group >= 0) ? serv_group : DRM_DEV_GID;
+     }
+ 
+     if (stat(DRM_DIR_NAME, &st)) {
+-       if (!isroot) return DRM_ERR_NOT_ROOT;
++       if (!isroot)
++           return DRM_ERR_NOT_ROOT;
+        mkdir(DRM_DIR_NAME, DRM_DEV_DIRMODE);
+        chown(DRM_DIR_NAME, 0, 0); /* root:root */
+        chmod(DRM_DIR_NAME, DRM_DEV_DIRMODE);
+@@ -295,37 +294,41 @@
+ 
+     /* Check if the device node exists and create it if necessary. */
+     if (stat(buf, &st)) {
+-       if (!isroot) return DRM_ERR_NOT_ROOT;
++       if (!isroot)
++           return DRM_ERR_NOT_ROOT;
+        remove(buf);
+        mknod(buf, S_IFCHR | devmode, dev);
+     }
+ 
+     if (drm_server_info) {
+-      chown(buf, user, group);
+-      chmod(buf, devmode);
++       chown(buf, user, group);
++       chmod(buf, devmode);
+     }
+ 
+     fd = open(buf, O_RDWR, 0);
+     drmMsg("drmOpenDevice: open result is %d, (%s)\n",
+                fd, fd < 0 ? strerror(errno) : "OK");
+-    if (fd >= 0) return fd;
++    if (fd >= 0)
++       return fd;
+ 
+     /* Check if the device node is not what we expect it to be, and recreate it
+      * and try again if so.
+      */
+     if (st.st_rdev != dev) {
+-       if (!isroot) return DRM_ERR_NOT_ROOT;
++       if (!isroot)
++           return DRM_ERR_NOT_ROOT;
+        remove(buf);
+        mknod(buf, S_IFCHR | devmode, dev);
+        if (drm_server_info) {
+-         chown(buf, user, group);
+-         chmod(buf, devmode);
++           chown(buf, user, group);
++           chmod(buf, devmode);
+        }
+     }
+     fd = open(buf, O_RDWR, 0);
+     drmMsg("drmOpenDevice: open result is %d, (%s)\n",
+                fd, fd < 0 ? strerror(errno) : "OK");
+-    if (fd >= 0) return fd;
++    if (fd >= 0)
++       return fd;
+ 
+     drmMsg("drmOpenDevice: Open failed\n");
+     remove(buf);
+@@ -350,10 +353,12 @@
+     int  fd;
+     char buf[64];
+     
+-    if (create) return drmOpenDevice(makedev(DRM_MAJOR, minor), minor);
++    if (create)
++       return drmOpenDevice(makedev(DRM_MAJOR, minor), minor);
+     
+     sprintf(buf, DRM_DEV_NAME, DRM_DIR_NAME, minor);
+-    if ((fd = open(buf, O_RDWR, 0)) >= 0) return fd;
++    if ((fd = open(buf, O_RDWR, 0)) >= 0)
++       return fd;
+     return -errno;
+ }
+ 
+@@ -377,7 +382,8 @@
+     if ((fd = drmOpenMinor(0, 1)) < 0) {
+ #ifdef __linux__
+        /* Try proc for backward Linux compatibility */
+-       if (!access("/proc/dri/0", R_OK)) return 1;
++       if (!access("/proc/dri/0", R_OK))
++           return 1;
+ #endif
+        return 0;
+     }
+@@ -428,7 +434,8 @@
+                drmFreeBusid(buf);
+                return fd;
+            }
+-           if (buf) drmFreeBusid(buf);
++           if (buf)
++               drmFreeBusid(buf);
+            close(fd);
+        }
+     }
+@@ -458,16 +465,16 @@
+     char *        id;
+     
+     if (!drmAvailable()) {
+-      if (!drm_server_info)
+-       return -1;
+-      else {
+-        /* try to load the kernel module now */
+-        if (!drm_server_info->load_module(name)) {
+-         drmMsg("[drm] failed to load kernel module \"%s\"\n",
+-                name);
+-         return -1;
+-        }
+-      }
++       if (!drm_server_info) {
++           return -1;
++       }
++       else {
++           /* try to load the kernel module now */
++           if (!drm_server_info->load_module(name)) {
++               drmMsg("[drm] failed to load kernel module \"%s\"\n", name);
++               return -1;
++           }
++       }
+     }
+ 
+     /*
+@@ -552,16 +559,13 @@
+     if (!drmAvailable() && name != NULL && drm_server_info) {
+        /* try to load the kernel */
+        if (!drm_server_info->load_module(name)) {
+-         drmMsg("[drm] failed to load kernel module \"%s\"\n",
+-                  name);
++           drmMsg("[drm] failed to load kernel module \"%s\"\n", name);
+            return -1;
+        }
+     }
+ 
+     if (busid) {
+-       int fd;
+-
+-       fd = drmOpenByBusid(busid);
++       int fd = drmOpenByBusid(busid);
+        if (fd >= 0)
+            return fd;
+     }
+@@ -584,10 +588,11 @@
+  */
+ void drmFreeVersion(drmVersionPtr v)
+ {
+-    if (!v) return;
+-    if (v->name) drmFree(v->name);
+-    if (v->date) drmFree(v->date);
+-    if (v->desc) drmFree(v->desc);
++    if (!v)
++       return;
++    drmFree(v->name);
++    drmFree(v->date);
++    drmFree(v->desc);
+     drmFree(v);
+ }
+ 
+@@ -603,10 +608,11 @@
+  */
+ static void drmFreeKernelVersion(drm_version_t *v)
+ {
+-    if (!v) return;
+-    if (v->name) drmFree(v->name);
+-    if (v->date) drmFree(v->date);
+-    if (v->desc) drmFree(v->desc);
++    if (!v)
++       return;
++    drmFree(v->name);
++    drmFree(v->date);
++    drmFree(v->desc);
+     drmFree(v);
+ }
+ 
+@@ -760,9 +766,11 @@
+     u.unique_len = 0;
+     u.unique     = NULL;
+ 
+-    if (ioctl(fd, DRM_IOCTL_GET_UNIQUE, &u)) return NULL;
++    if (ioctl(fd, DRM_IOCTL_GET_UNIQUE, &u))
++       return NULL;
+     u.unique = drmMalloc(u.unique_len + 1);
+-    if (ioctl(fd, DRM_IOCTL_GET_UNIQUE, &u)) return NULL;
++    if (ioctl(fd, DRM_IOCTL_GET_UNIQUE, &u))
++       return NULL;
+     u.unique[u.unique_len] = '\0';
+ 
+     return u.unique;
+@@ -799,7 +807,8 @@
+     drm_auth_t auth;
+ 
+     *magic = 0;
+-    if (ioctl(fd, DRM_IOCTL_GET_MAGIC, &auth)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_GET_MAGIC, &auth))
++       return -errno;
+     *magic = auth.magic;
+     return 0;
+ }
+@@ -809,7 +818,8 @@
+     drm_auth_t auth;
+ 
+     auth.magic = magic;
+-    if (ioctl(fd, DRM_IOCTL_AUTH_MAGIC, &auth)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AUTH_MAGIC, &auth))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -873,8 +883,10 @@
+     map.handle  = 0;
+     map.type    = type;
+     map.flags   = flags;
+-    if (ioctl(fd, DRM_IOCTL_ADD_MAP, &map)) return -errno;
+-    if (handle) *handle = (drm_handle_t)map.handle;
++    if (ioctl(fd, DRM_IOCTL_ADD_MAP, &map))
++       return -errno;
++    if (handle)
++       *handle = (drm_handle_t)map.handle;
+     return 0;
+ }
+ 
+@@ -884,7 +896,8 @@
+ 
+     map.handle = (void *)handle;
+ 
+-    if(ioctl(fd, DRM_IOCTL_RM_MAP, &map)) return -errno;
++    if(ioctl(fd, DRM_IOCTL_RM_MAP, &map))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -916,7 +929,8 @@
+     request.flags     = flags;
+     request.agp_start = agp_offset;
+ 
+-    if (ioctl(fd, DRM_IOCTL_ADD_BUFS, &request)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_ADD_BUFS, &request))
++       return -errno;
+     return request.count;
+ }
+ 
+@@ -928,9 +942,11 @@
+     info.count = 0;
+     info.list  = NULL;
+ 
+-    if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info)) return -EINVAL;
++    if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info))
++       return -EINVAL;
+ 
+-    if (!info.count) return -EINVAL;
++    if (!info.count)
++       return -EINVAL;
+ 
+     if (!(info.list = drmMalloc(info.count * sizeof(*info.list))))
+        return -ENOMEM;
+@@ -976,7 +992,8 @@
+ 
+     request.count = count;
+     request.list  = list;
+-    if (ioctl(fd, DRM_IOCTL_FREE_BUFS, &request)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_FREE_BUFS, &request))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1024,7 +1041,8 @@
+ {
+     static unsigned long pagesize_mask = 0;
+ 
+-    if (fd < 0) return -EINVAL;
++    if (fd < 0)
++       return -EINVAL;
+ 
+     if (!pagesize_mask)
+        pagesize_mask = getpagesize() - 1;
+@@ -1032,7 +1050,8 @@
+     size = (size + pagesize_mask) & ~pagesize_mask;
+ 
+     *address = mmap(0, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd, handle);
+-    if (*address == MAP_FAILED) return -errno;
++    if (*address == MAP_FAILED)
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1062,7 +1081,8 @@
+     info.count = 0;
+     info.list  = NULL;
+ 
+-    if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info)) return NULL;
++    if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info))
++       return NULL;
+ 
+     if (info.count) {
+        if (!(info.list = drmMalloc(info.count * sizeof(*info.list))))
+@@ -1112,9 +1132,11 @@
+     bufs.count = 0;
+     bufs.list  = NULL;
+     bufs.virtual = NULL;
+-    if (ioctl(fd, DRM_IOCTL_MAP_BUFS, &bufs)) return NULL;
++    if (ioctl(fd, DRM_IOCTL_MAP_BUFS, &bufs))
++       return NULL;
+ 
+-    if (!bufs.count) return NULL;
++    if (!bufs.count)
++       return NULL;
+ 
+        if (!(bufs.list = drmMalloc(bufs.count * sizeof(*bufs.list))))
+            return NULL;
+@@ -1269,20 +1291,25 @@
+ 
+     res.count    = 0;
+     res.contexts = NULL;
+-    if (ioctl(fd, DRM_IOCTL_RES_CTX, &res)) return NULL;
++    if (ioctl(fd, DRM_IOCTL_RES_CTX, &res))
++       return NULL;
+ 
+-    if (!res.count) return NULL;
++    if (!res.count)
++       return NULL;
+ 
+-    if (!(list   = drmMalloc(res.count * sizeof(*list)))) return NULL;
++    if (!(list   = drmMalloc(res.count * sizeof(*list))))
++       return NULL;
+     if (!(retval = drmMalloc(res.count * sizeof(*retval)))) {
+        drmFree(list);
+        return NULL;
+     }
+ 
+     res.contexts = list;
+-    if (ioctl(fd, DRM_IOCTL_RES_CTX, &res)) return NULL;
++    if (ioctl(fd, DRM_IOCTL_RES_CTX, &res))
++       return NULL;
+ 
+-    for (i = 0; i < res.count; i++) retval[i] = list[i].handle;
++    for (i = 0; i < res.count; i++)
++       retval[i] = list[i].handle;
+     drmFree(list);
+ 
+     *count = res.count;
+@@ -1317,7 +1344,8 @@
+     drm_ctx_t ctx;
+ 
+     ctx.flags = 0;     /* Modified with functions below */
+-    if (ioctl(fd, DRM_IOCTL_ADD_CTX, &ctx)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_ADD_CTX, &ctx))
++       return -errno;
+     *handle = ctx.handle;
+     return 0;
+ }
+@@ -1327,7 +1355,8 @@
+     drm_ctx_t ctx;
+ 
+     ctx.handle = context;
+-    if (ioctl(fd, DRM_IOCTL_SWITCH_CTX, &ctx)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_SWITCH_CTX, &ctx))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1343,9 +1372,12 @@
+      */
+     ctx.handle = context;
+     ctx.flags  = 0;
+-    if (flags & DRM_CONTEXT_PRESERVED) ctx.flags |= _DRM_CONTEXT_PRESERVED;
+-    if (flags & DRM_CONTEXT_2DONLY)    ctx.flags |= _DRM_CONTEXT_2DONLY;
+-    if (ioctl(fd, DRM_IOCTL_MOD_CTX, &ctx)) return -errno;
++    if (flags & DRM_CONTEXT_PRESERVED)
++       ctx.flags |= _DRM_CONTEXT_PRESERVED;
++    if (flags & DRM_CONTEXT_2DONLY)
++       ctx.flags |= _DRM_CONTEXT_2DONLY;
++    if (ioctl(fd, DRM_IOCTL_MOD_CTX, &ctx))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1355,10 +1387,13 @@
+     drm_ctx_t ctx;
+ 
+     ctx.handle = context;
+-    if (ioctl(fd, DRM_IOCTL_GET_CTX, &ctx)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_GET_CTX, &ctx))
++       return -errno;
+     *flags = 0;
+-    if (ctx.flags & _DRM_CONTEXT_PRESERVED) *flags |= DRM_CONTEXT_PRESERVED;
+-    if (ctx.flags & _DRM_CONTEXT_2DONLY)    *flags |= DRM_CONTEXT_2DONLY;
++    if (ctx.flags & _DRM_CONTEXT_PRESERVED)
++       *flags |= DRM_CONTEXT_PRESERVED;
++    if (ctx.flags & _DRM_CONTEXT_2DONLY)
++       *flags |= DRM_CONTEXT_2DONLY;
+     return 0;
+ }
+ 
+@@ -1383,14 +1418,16 @@
+ {
+     drm_ctx_t ctx;
+     ctx.handle = handle;
+-    if (ioctl(fd, DRM_IOCTL_RM_CTX, &ctx)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_RM_CTX, &ctx))
++       return -errno;
+     return 0;
+ }
+ 
+ int drmCreateDrawable(int fd, drm_drawable_t *handle)
+ {
+     drm_draw_t draw;
+-    if (ioctl(fd, DRM_IOCTL_ADD_DRAW, &draw)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_ADD_DRAW, &draw))
++       return -errno;
+     *handle = draw.handle;
+     return 0;
+ }
+@@ -1399,7 +1436,8 @@
+ {
+     drm_draw_t draw;
+     draw.handle = handle;
+-    if (ioctl(fd, DRM_IOCTL_RM_DRAW, &draw)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_RM_DRAW, &draw))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1414,7 +1452,8 @@
+     update.num = num;
+     update.data = (unsigned long long)(unsigned long)data;
+ 
+-    if (ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update))
++       return -errno;
+ 
+     return 0;
+ }
+@@ -1433,7 +1472,8 @@
+  */
+ int drmAgpAcquire(int fd)
+ {
+-    if (ioctl(fd, DRM_IOCTL_AGP_ACQUIRE, NULL)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_ACQUIRE, NULL))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1450,7 +1490,8 @@
+  */
+ int drmAgpRelease(int fd)
+ {
+-    if (ioctl(fd, DRM_IOCTL_AGP_RELEASE, NULL)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_RELEASE, NULL))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1472,7 +1513,8 @@
+     drm_agp_mode_t m;
+ 
+     m.mode = mode;
+-    if (ioctl(fd, DRM_IOCTL_AGP_ENABLE, &m)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_ENABLE, &m))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1502,8 +1544,10 @@
+     b.size   = size;
+     b.handle = 0;
+     b.type   = type;
+-    if (ioctl(fd, DRM_IOCTL_AGP_ALLOC, &b)) return -errno;
+-    if (address != 0UL) *address = b.physical;
++    if (ioctl(fd, DRM_IOCTL_AGP_ALLOC, &b))
++       return -errno;
++    if (address != 0UL)
++       *address = b.physical;
+     *handle = b.handle;
+     return 0;
+ }
+@@ -1527,7 +1571,8 @@
+ 
+     b.size   = 0;
+     b.handle = handle;
+-    if (ioctl(fd, DRM_IOCTL_AGP_FREE, &b)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_FREE, &b))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1551,7 +1596,8 @@
+ 
+     b.handle = handle;
+     b.offset = offset;
+-    if (ioctl(fd, DRM_IOCTL_AGP_BIND, &b)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_BIND, &b))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1574,7 +1620,8 @@
+ 
+     b.handle = handle;
+     b.offset = 0;
+-    if (ioctl(fd, DRM_IOCTL_AGP_UNBIND, &b)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_UNBIND, &b))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1594,7 +1641,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return -errno;
+     return i.agp_version_major;
+ }
+ 
+@@ -1614,7 +1662,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return -errno;
+     return i.agp_version_minor;
+ }
+ 
+@@ -1634,7 +1683,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.mode;
+ }
+ 
+@@ -1654,7 +1704,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.aperture_base;
+ }
+ 
+@@ -1674,7 +1725,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.aperture_size;
+ }
+ 
+@@ -1694,7 +1746,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.memory_used;
+ }
+ 
+@@ -1714,7 +1767,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.memory_allowed;
+ }
+ 
+@@ -1734,7 +1788,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.id_vendor;
+ }
+ 
+@@ -1754,7 +1809,8 @@
+ {
+     drm_agp_info_t i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i)) return 0;
++    if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
++       return 0;
+     return i.id_device;
+ }
+ 
+@@ -1765,7 +1821,8 @@
+     *handle = 0;
+     sg.size   = size;
+     sg.handle = 0;
+-    if (ioctl(fd, DRM_IOCTL_SG_ALLOC, &sg)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_SG_ALLOC, &sg))
++       return -errno;
+     *handle = sg.handle;
+     return 0;
+ }
+@@ -1776,7 +1833,8 @@
+ 
+     sg.size   = 0;
+     sg.handle = handle;
+-    if (ioctl(fd, DRM_IOCTL_SG_FREE, &sg)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_SG_FREE, &sg))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1806,12 +1864,21 @@
+ int drmError(int err, const char *label)
+ {
+     switch (err) {
+-    case DRM_ERR_NO_DEVICE: fprintf(stderr, "%s: no device\n", label);   break;
+-    case DRM_ERR_NO_ACCESS: fprintf(stderr, "%s: no access\n", label);   break;
+-    case DRM_ERR_NOT_ROOT:  fprintf(stderr, "%s: not root\n", label);    break;
+-    case DRM_ERR_INVALID:   fprintf(stderr, "%s: invalid args\n", label);break;
++    case DRM_ERR_NO_DEVICE:
++       fprintf(stderr, "%s: no device\n", label);
++       break;
++    case DRM_ERR_NO_ACCESS:
++       fprintf(stderr, "%s: no access\n", label);
++       break;
++    case DRM_ERR_NOT_ROOT:
++       fprintf(stderr, "%s: not root\n", label);
++       break;
++    case DRM_ERR_INVALID:
++       fprintf(stderr, "%s: invalid args\n", label);
++       break;
+     default:
+-       if (err < 0) err = -err;
++       if (err < 0)
++           err = -err;
+        fprintf( stderr, "%s: error %d (%s)\n", label, err, strerror(err) );
+        break;
+     }
+@@ -1837,7 +1904,8 @@
+ 
+     ctl.func  = DRM_INST_HANDLER;
+     ctl.irq   = irq;
+-    if (ioctl(fd, DRM_IOCTL_CONTROL, &ctl)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_CONTROL, &ctl))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1859,7 +1927,8 @@
+ 
+     ctl.func  = DRM_UNINST_HANDLER;
+     ctl.irq   = 0;
+-    if (ioctl(fd, DRM_IOCTL_CONTROL, &ctl)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_CONTROL, &ctl))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1875,7 +1944,8 @@
+     if (flags & DRM_LOCK_FLUSH_ALL)  lock.flags |= _DRM_LOCK_FLUSH_ALL;
+     if (flags & DRM_HALT_ALL_QUEUES) lock.flags |= _DRM_HALT_ALL_QUEUES;
+     if (flags & DRM_HALT_CUR_QUEUES) lock.flags |= _DRM_HALT_CUR_QUEUES;
+-    if (ioctl(fd, DRM_IOCTL_FINISH, &lock)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_FINISH, &lock))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1900,7 +1970,8 @@
+     p.busnum  = busnum;
+     p.devnum  = devnum;
+     p.funcnum = funcnum;
+-    if (ioctl(fd, DRM_IOCTL_IRQ_BUSID, &p)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_IRQ_BUSID, &p))
++       return -errno;
+     return p.irq;
+ }
+ 
+@@ -1927,7 +1998,8 @@
+     drmHashEntry  *entry = drmGetEntry(fd);
+     void          *value;
+ 
+-    if (drmHashLookup(entry->tagTable, context, &value)) return NULL;
++    if (drmHashLookup(entry->tagTable, context, &value))
++       return NULL;
+ 
+     return value;
+ }
+@@ -1940,7 +2012,8 @@
+     map.ctx_id = ctx_id;
+     map.handle = (void *)handle;
+ 
+-    if (ioctl(fd, DRM_IOCTL_SET_SAREA_CTX, &map)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_SET_SAREA_CTX, &map))
++       return -errno;
+     return 0;
+ }
+ 
+@@ -1951,8 +2024,10 @@
+ 
+     map.ctx_id = ctx_id;
+ 
+-    if (ioctl(fd, DRM_IOCTL_GET_SAREA_CTX, &map)) return -errno;
+-    if (handle) *handle = (drm_handle_t)map.handle;
++    if (ioctl(fd, DRM_IOCTL_GET_SAREA_CTX, &map))
++       return -errno;
++    if (handle)
++       *handle = (drm_handle_t)map.handle;
+ 
+     return 0;
+ }
+@@ -1964,7 +2039,8 @@
+     drm_map_t map;
+ 
+     map.offset = idx;
+-    if (ioctl(fd, DRM_IOCTL_GET_MAP, &map)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_GET_MAP, &map))
++       return -errno;
+     *offset = map.offset;
+     *size   = map.size;
+     *type   = map.type;
+@@ -1980,7 +2056,8 @@
+     drm_client_t client;
+ 
+     client.idx = idx;
+-    if (ioctl(fd, DRM_IOCTL_GET_CLIENT, &client)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_GET_CLIENT, &client))
++       return -errno;
+     *auth      = client.auth;
+     *pid       = client.pid;
+     *uid       = client.uid;
+@@ -1994,7 +2071,8 @@
+     drm_stats_t s;
+     int         i;
+ 
+-    if (ioctl(fd, DRM_IOCTL_GET_STATS, &s)) return -errno;
++    if (ioctl(fd, DRM_IOCTL_GET_STATS, &s))
++       return -errno;
+ 
+     stats->count = 0;
+     memset(stats, 0, sizeof(*stats));
+@@ -2267,19 +2345,20 @@
+  * DRM_FENCE_MASK_DRIVER
+  */
+ 
+-int drmFenceCreate(int fd, unsigned flags, int class,unsigned type, 
++int drmFenceCreate(int fd, unsigned flags, int fence_class, unsigned type,
+                   drmFence *fence)
+ {
+     drm_fence_arg_t arg;
+-    
++
+     memset(&arg, 0, sizeof(arg));
++    arg.flags = flags;
+     arg.type = type;
+-    arg.class = class;
+-    arg.op = drm_fence_create;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++    arg.fence_class = fence_class;
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_CREATE, &arg))
+        return -errno;
+     fence->handle = arg.handle;
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->flags = arg.flags;
+     fence->signaled = 0;
+@@ -2292,46 +2371,36 @@
+  * DRM_FENCE_MASK_DRIVER
+  */
+ 
+-int drmFenceBuffers(int fd, unsigned flags, drmFence *fence)
++int drmFenceBuffers(int fd, unsigned flags, uint32_t fence_class, drmFence *fence)
+ {
+     drm_fence_arg_t arg;
+-    
++
+     memset(&arg, 0, sizeof(arg));
+     arg.flags = flags;
+-    arg.op = drm_fence_buffers;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++    arg.fence_class = fence_class;
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_BUFFERS, &arg))
+        return -errno;
+     fence->handle = arg.handle;
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->flags = arg.flags;
++    fence->sequence = arg.sequence;
+     fence->signaled = 0;
+     return 0;
+ }
+-    
+-int drmFenceDestroy(int fd, const drmFence *fence)
+-{
+-    drm_fence_arg_t arg;
+-   
+-    memset(&arg, 0, sizeof(arg));
+-    arg.handle = fence->handle;
+-    arg.op = drm_fence_destroy;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
+-       return -errno;
+-    return 0;
+-}
+ 
+ int drmFenceReference(int fd, unsigned handle, drmFence *fence)
+ {
+     drm_fence_arg_t arg;
+-   
++
+     memset(&arg, 0, sizeof(arg));
+     arg.handle = handle;
+-    arg.op = drm_fence_reference;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_REFERENCE, &arg))
+        return -errno;
+     fence->handle = arg.handle;
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->flags = arg.flags;
+     fence->signaled = arg.signaled;
+@@ -2341,11 +2410,11 @@
+ int drmFenceUnreference(int fd, const drmFence *fence)
+ {
+     drm_fence_arg_t arg;
+-   
++
+     memset(&arg, 0, sizeof(arg));
+     arg.handle = fence->handle;
+-    arg.op = drm_fence_unreference;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_UNREFERENCE, &arg))
+        return -errno;
+     return 0;
+ }
+@@ -2353,29 +2422,29 @@
+ int drmFenceFlush(int fd, drmFence *fence, unsigned flush_type)
+ {
+     drm_fence_arg_t arg;
+-   
++
+     memset(&arg, 0, sizeof(arg));
+     arg.handle = fence->handle;
+     arg.type = flush_type;
+-    arg.op = drm_fence_flush;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_FLUSH, &arg))
+        return -errno;
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->signaled = arg.signaled;
+-    return 0;
++    return arg.error;
+ }
+ 
+ int drmFenceUpdate(int fd, drmFence *fence)
+ {
+-       drm_fence_arg_t arg;
+-       
++    drm_fence_arg_t arg;
++
+     memset(&arg, 0, sizeof(arg));
+     arg.handle = fence->handle;
+-    arg.op = drm_fence_signaled;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_SIGNALED, &arg))
+        return -errno;
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->signaled = arg.signaled;
+     return 0;
+@@ -2384,13 +2453,9 @@
+ int drmFenceSignaled(int fd, drmFence *fence, unsigned fenceType, 
+                     int *signaled)
+ {
+-    int 
+-       ret;
+-
+     if ((fence->flags & DRM_FENCE_FLAG_SHAREABLE) ||
+        ((fenceType & fence->signaled) != fenceType)) {
+-
+-       ret = drmFenceFlush(fd, fence, fenceType);
++       int ret = drmFenceFlush(fd, fence, fenceType);
+        if (ret)
+            return ret;
+     }
+@@ -2410,17 +2475,19 @@
+ int drmFenceEmit(int fd, unsigned flags, drmFence *fence, unsigned emit_type)
+ {
+     drm_fence_arg_t arg;
+-   
++
+     memset(&arg, 0, sizeof(arg));
++    arg.fence_class = fence->fence_class;
+     arg.flags = flags;
+     arg.handle = fence->handle;
+     arg.type = emit_type;
+-    arg.op = drm_fence_emit;
+-    if (ioctl(fd, DRM_IOCTL_FENCE, &arg))
++
++    if (ioctl(fd, DRM_IOCTL_FENCE_EMIT, &arg))
+        return -errno;
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->signaled = arg.signaled;
++    fence->sequence = arg.sequence;
+     return 0;
+ }
+ 
+@@ -2429,7 +2496,50 @@
+  * DRM_FENCE_FLAG_WAIT_LAZY
+  * DRM_FENCE_FLAG_WAIT_IGNORE_SIGNALS
+  */
++
++#define DRM_IOCTL_TIMEOUT_USEC 3000000UL
++
++static unsigned long
++drmTimeDiff(struct timeval *now, struct timeval *then)
++{
++    uint64_t val;
++
++    val = now->tv_sec - then->tv_sec;
++    val *= 1000000LL;
++    val += now->tv_usec;
++    val -= then->tv_usec;
++
++    return (unsigned long) val;
++}
++
++static int
++drmIoctlTimeout(int fd, unsigned long request, void *argp)
++{
++    int haveThen = 0;
++    struct timeval then, now;
++    int ret;
++
++    do {
++       ret = ioctl(fd, request, argp);
++       if (ret != 0 && errno == EAGAIN) {
++           if (!haveThen) {
++               gettimeofday(&then, NULL);
++               haveThen = 1;
++           }
++           gettimeofday(&now, NULL);
++       }
++    } while (ret != 0 && errno == EAGAIN && 
++            drmTimeDiff(&now, &then) < DRM_IOCTL_TIMEOUT_USEC);
++    
++    if (ret != 0)
++       return ((errno == EAGAIN) ? -EBUSY : -errno);
++
++    return 0;
++}
+     
++       
++
++
+ int drmFenceWait(int fd, unsigned flags, drmFence *fence, unsigned flush_type)
+ {
+     drm_fence_arg_t arg;
+@@ -2449,160 +2559,19 @@
+     arg.handle = fence->handle;
+     arg.type = flush_type;
+     arg.flags = flags;
+-    arg.op = drm_fence_wait;
+-    do {
+-       ret = ioctl(fd, DRM_IOCTL_FENCE, &arg);
+-    } while (ret != 0 && errno == EAGAIN);
+ 
++
++    ret = drmIoctlTimeout(fd, DRM_IOCTL_FENCE_WAIT, &arg);
+     if (ret)
+-       return -errno;
++       return ret;
+ 
+-    fence->class = arg.class;
++    fence->fence_class = arg.fence_class;
+     fence->type = arg.type;
+     fence->signaled = arg.signaled;
+-    return 0;
++    return arg.error;
+ }    
+ 
+-static int drmAdjustListNodes(drmBOList *list)
+-{
+-    drmBONode *node;
+-    drmMMListHead *l;
+-    int ret = 0;
+-
+-    while(list->numCurrent < list->numTarget) {
+-       node = (drmBONode *) malloc(sizeof(*node));
+-       if (!node) {
+-           ret = -ENOMEM;
+-           break;
+-       }
+-       list->numCurrent++;
+-       DRMLISTADD(&node->head, &list->free);
+-    }
+-
+-    while(list->numCurrent > list->numTarget) {
+-       l = list->free.next;
+-       if (l == &list->free)
+-           break;
+-       DRMLISTDEL(l);
+-       node = DRMLISTENTRY(drmBONode, l, head);
+-       free(node);
+-       list->numCurrent--;
+-    }
+-    return ret;
+-}
+-
+-void drmBOFreeList(drmBOList *list)
+-{
+-    drmBONode *node;
+-    drmMMListHead *l;
+-
+-    l = list->list.next;
+-    while(l != &list->list) {
+-       DRMLISTDEL(l);
+-       node = DRMLISTENTRY(drmBONode, l, head);
+-       free(node);
+-       l = list->free.next;
+-       list->numCurrent--;
+-       list->numOnList--;
+-    }
+-
+-    l = list->free.next;
+-    while(l != &list->free) {
+-       DRMLISTDEL(l);
+-       node = DRMLISTENTRY(drmBONode, l, head);
+-       free(node);
+-       l = list->free.next;
+-       list->numCurrent--;
+-    }
+-}
+-       
+-int drmBOResetList(drmBOList *list) {
+-
+-    drmMMListHead *l;
+-    int ret;
+-
+-    ret = drmAdjustListNodes(list);
+-    if (ret)
+-       return ret;
+-
+-    l = list->list.next;
+-    while(l != &list->list) {
+-       DRMLISTDEL(l);
+-       DRMLISTADD(l, &list->free);
+-       list->numOnList--;
+-       l = list->list.next;
+-    }
+-    return drmAdjustListNodes(list);
+-}
+-       
+-static drmBONode *drmAddListItem(drmBOList *list, drmBO *item, 
+-                                unsigned long arg0,
+-                                unsigned long arg1)
+-{
+-    drmBONode *node;
+-    drmMMListHead *l;
+-
+-    l = list->free.next;
+-    if (l == &list->free) {
+-       node = (drmBONode *) malloc(sizeof(*node));
+-       if (!node) {
+-           return NULL;
+-       }
+-       list->numCurrent++;
+-    } else {
+-       DRMLISTDEL(l);
+-       node = DRMLISTENTRY(drmBONode, l, head);
+-    }
+-    node->buf = item;
+-    node->arg0 = arg0;
+-    node->arg1 = arg1;
+-    DRMLISTADD(&node->head, &list->list);
+-    list->numOnList++;
+-    return node;
+-}
+-       
+-void *drmBOListIterator(drmBOList *list)
+-{
+-    void *ret = list->list.next;
+-
+-    if (ret == &list->list)
+-       return NULL;
+-    return ret;
+-}
+-
+-void *drmBOListNext(drmBOList *list, void *iterator)
+-{
+-    void *ret;
+-
+-    drmMMListHead *l = (drmMMListHead *) iterator;
+-    ret = l->next;
+-    if (ret == &list->list)
+-       return NULL;
+-    return ret;
+-}
+-
+-drmBO *drmBOListBuf(void *iterator)
+-{
+-    drmBONode *node;
+-    drmMMListHead *l = (drmMMListHead *) iterator;
+-    node = DRMLISTENTRY(drmBONode, l, head);
+-    
+-    return node->buf;
+-}
+-
+-
+-int drmBOCreateList(int numTarget, drmBOList *list)
+-{
+-    DRMINITLISTHEAD(&list->list);
+-    DRMINITLISTHEAD(&list->free);
+-    list->numTarget = numTarget;
+-    list->numCurrent = 0;
+-    list->numOnList = 0;
+-    return drmAdjustListNodes(list);
+-}
+-
+-static void drmBOCopyReply(const drm_bo_arg_reply_t *rep, 
+-                          drmBO *buf)
++static void drmBOCopyReply(const struct drm_bo_info_rep *rep, drmBO *buf)
+ {
+     buf->handle = rep->handle;
+     buf->flags = rep->flags;
+@@ -2614,18 +2583,21 @@
+     buf->fenceFlags = rep->fence_flags;
+     buf->replyFlags = rep->rep_flags;
+     buf->pageAlignment = rep->page_alignment;
++    buf->tileInfo = rep->tile_info;
++    buf->hwTileStride = rep->hw_tile_stride;
++    buf->desiredTileStride = rep->desired_tile_stride;
+ }
+-    
+-    
+ 
+-int drmBOCreate(int fd, unsigned long start, unsigned long size, 
+-               unsigned pageAlignment, void *user_buffer, drm_bo_type_t type, 
+-               unsigned mask,
++
++
++int drmBOCreate(int fd, unsigned long size,
++               unsigned pageAlignment, void *user_buffer,
++               uint64_t mask,
+                unsigned hint, drmBO *buf)
+ {
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++    struct drm_bo_create_arg arg;
++    struct drm_bo_create_req *req = &arg.d.req;
++    struct drm_bo_info_rep *rep = &arg.d.rep;
+     int ret;
+ 
+     memset(buf, 0, sizeof(*buf));
+@@ -2633,99 +2605,35 @@
+     req->mask = mask;
+     req->hint = hint;
+     req->size = size;
+-    req->type = type;
+     req->page_alignment = pageAlignment;
++    req->buffer_start = (unsigned long) user_buffer;
+ 
+     buf->virtual = NULL;
+ 
+-    switch(type) {
+-    case drm_bo_type_dc:
+-        req->buffer_start = start;
+-       break;
+-    case drm_bo_type_user:
+-       req->buffer_start = (unsigned long) user_buffer;
+-       buf->virtual = user_buffer;
+-       break;
+-    case drm_bo_type_fake:
+-        req->buffer_start = start;
+-       break;
+-    default:
+-       return -EINVAL;
+-    }
+-    req->op = drm_bo_create;
+-
+-    do {
+-       ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+-    } while (ret != 0 && errno == EAGAIN);
+-
++    ret = drmIoctlTimeout(fd, DRM_IOCTL_BO_CREATE, &arg);
+     if (ret)
+-       return -errno;
+-    if (!arg.handled) {
+-       return -EFAULT;
+-    }
+-    if (rep->ret) {
+-        fprintf(stderr, "Error %d\n", rep->ret);
+-       return rep->ret;
+-    }
+-    
++       return ret;
++
+     drmBOCopyReply(rep, buf);
+-    buf->mapVirtual = NULL;
++    buf->virtual = user_buffer;
+     buf->mapCount = 0;
+ 
+     return 0;
+ }
+ 
+-int drmBODestroy(int fd, drmBO *buf)
+-{
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
+-    
+-    if (buf->mapVirtual && (buf->type != drm_bo_type_fake)) {
+-       (void) drmUnmap(buf->mapVirtual, buf->start + buf->size);
+-       buf->mapVirtual = NULL;
+-       buf->virtual = NULL;
+-    }
+-
+-    memset(&arg, 0, sizeof(arg));
+-    req->handle = buf->handle;
+-    req->op = drm_bo_destroy;
+-
+-    if (ioctl(fd, DRM_IOCTL_BUFOBJ, &arg))
+-       return -errno;
+-    if (!arg.handled) {
+-       return -EFAULT;
+-    }
+-    if (rep->ret) {
+-       return rep->ret;
+-    }
+-
+-    buf->handle = 0;
+-    return 0;
+-}
+- 
+ int drmBOReference(int fd, unsigned handle, drmBO *buf)
+ {
+-
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++    struct drm_bo_reference_info_arg arg;
++    struct drm_bo_handle_arg *req = &arg.d.req;
++    struct drm_bo_info_rep *rep = &arg.d.rep;
+     
+     memset(&arg, 0, sizeof(arg));
+     req->handle = handle;
+-    req->op = drm_bo_reference;
+     
+-    if (ioctl(fd, DRM_IOCTL_BUFOBJ, &arg))
++    if (ioctl(fd, DRM_IOCTL_BO_REFERENCE, &arg))
+        return -errno;
+-    if (!arg.handled) {
+-       return -EFAULT;
+-    }
+-    if (rep->ret) {
+-       return rep->ret;
+-    }
+ 
+     drmBOCopyReply(rep, buf);
+-    buf->type = drm_bo_type_dc;
+     buf->mapVirtual = NULL;
+     buf->mapCount = 0;
+     buf->virtual = NULL;
+@@ -2733,36 +2641,27 @@
+     return 0;
+ }
+ 
+-int drmBOUnReference(int fd, drmBO *buf)
++int drmBOUnreference(int fd, drmBO *buf)
+ {
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
+-    
++    struct drm_bo_handle_arg arg;
+ 
+-    if (buf->mapVirtual && (buf->type != drm_bo_type_fake)) {
++    if (buf->mapVirtual && buf->mapHandle) {
+        (void) munmap(buf->mapVirtual, buf->start + buf->size);
+        buf->mapVirtual = NULL;
+        buf->virtual = NULL;
+     }
+ 
+     memset(&arg, 0, sizeof(arg));
+-    req->handle = buf->handle;
+-    req->op = drm_bo_unreference;
++    arg.handle = buf->handle;
+ 
+-    if (ioctl(fd, DRM_IOCTL_BUFOBJ, &arg))
++    if (ioctl(fd, DRM_IOCTL_BO_UNREFERENCE, &arg))
+        return -errno;
+-    if (!arg.handled) {
+-       return -EFAULT;
+-    }
+-    if (rep->ret) {
+-       return rep->ret;
+-    }
+ 
+     buf->handle = 0;
+     return 0;
+ }   
+ 
++
+ /*
+  * Flags can be  DRM_BO_FLAG_READ, DRM_BO_FLAG_WRITE or'ed together
+  * Hint currently be DRM_BO_HINT_DONT_BLOCK, which makes the
+@@ -2772,17 +2671,16 @@
+ int drmBOMap(int fd, drmBO *buf, unsigned mapFlags, unsigned mapHint,
+             void **address)
+ {
+-
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++    struct drm_bo_map_wait_idle_arg arg;
++    struct drm_bo_info_req *req = &arg.d.req;
++    struct drm_bo_info_rep *rep = &arg.d.rep;
+     int ret = 0;
+ 
+     /*
+      * Make sure we have a virtual address of the buffer.
+      */
+ 
+-    if (!buf->virtual && buf->type != drm_bo_type_fake) {
++    if (!buf->virtual) {
+        drmAddress virtual;
+        virtual = mmap(0, buf->size + buf->start, 
+                       PROT_READ | PROT_WRITE, MAP_SHARED,
+@@ -2800,23 +2698,15 @@
+     req->handle = buf->handle;
+     req->mask = mapFlags;
+     req->hint = mapHint;
+-    req->op = drm_bo_map;
+ 
+     /*
+      * May hang if the buffer object is busy.
+      * This IOCTL synchronizes the buffer.
+      */
+     
+-    do {
+-       ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+-    } while (ret != 0 && errno == EAGAIN);
+-
+-    if (ret) 
++    ret = drmIoctlTimeout(fd, DRM_IOCTL_BO_MAP, &arg);
++    if (ret)
+        return ret;
+-    if (!arg.handled) 
+-       return -EFAULT;
+-    if (rep->ret)
+-       return rep->ret;
+ 
+     drmBOCopyReply(rep, buf);  
+     buf->mapFlags = mapFlags;
+@@ -2826,130 +2716,85 @@
+     return 0;
+ }
+ 
++
+ int drmBOUnmap(int fd, drmBO *buf)
+ {
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++    struct drm_bo_handle_arg arg;
+ 
+-       
+     memset(&arg, 0, sizeof(arg));
+-    req->handle = buf->handle;
+-    req->op = drm_bo_unmap;
++    arg.handle = buf->handle;
+ 
+-    if (ioctl(fd, DRM_IOCTL_BUFOBJ, &arg)) {
++    if (ioctl(fd, DRM_IOCTL_BO_UNMAP, &arg)) {
+        return -errno;
+     }
+-    if (!arg.handled) 
+-        return -EFAULT;
+-    if (rep->ret)
+-       return rep->ret;
+-
++    buf->mapCount--;
+     return 0;
+ }
+-    
+-int drmBOValidate(int fd, drmBO *buf, unsigned flags, unsigned mask, 
+-                 unsigned hint)
++
++int drmBOSetStatus(int fd, drmBO *buf, 
++                  uint64_t flags, uint64_t mask,
++                  unsigned int hint, 
++                  unsigned int desired_tile_stride,
++                  unsigned int tile_info)
+ {
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++
++    struct drm_bo_map_wait_idle_arg arg;
++    struct drm_bo_info_req *req = &arg.d.req;
++    struct drm_bo_info_rep *rep = &arg.d.rep;
+     int ret = 0;
+ 
+     memset(&arg, 0, sizeof(arg));
++    req->mask = mask;
++    req->flags = flags;
+     req->handle = buf->handle;
+-    req->mask = flags;
+     req->hint = hint;
+-    req->arg_handle = mask; /* Encode mask in the arg_handle field :/ */
+-    req->op = drm_bo_validate;
+-
+-    do{
+-       ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+-    } while (ret && errno == EAGAIN);
++    req->desired_tile_stride = desired_tile_stride;
++    req->tile_info = tile_info;
+     
++    ret = drmIoctlTimeout(fd, DRM_IOCTL_BO_SETSTATUS, &arg);
+     if (ret) 
+-       return ret;
+-    if (!arg.handled)
+-       return -EFAULT;
+-    if (rep->ret)
+-       return rep->ret;
++           return ret;
+ 
+     drmBOCopyReply(rep, buf);
+     return 0;
+ }
+            
+ 
+-int drmBOFence(int fd, drmBO *buf, unsigned flags, unsigned fenceHandle)
+-{
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
+-    int ret = 0;
+-
+-    memset(&arg, 0, sizeof(arg));
+-    req->handle = buf->handle;
+-    req->mask = flags;
+-    req->arg_handle = fenceHandle;
+-    req->op = drm_bo_validate;
+-
+-    ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+-    
+-    if (ret) 
+-       return ret;
+-    if (!arg.handled)
+-       return -EFAULT;
+-    if (rep->ret)
+-       return rep->ret;
+-    return 0;
+-}
+-
+ int drmBOInfo(int fd, drmBO *buf)
+ {
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++    struct drm_bo_reference_info_arg arg;
++    struct drm_bo_handle_arg *req = &arg.d.req;
++    struct drm_bo_info_rep *rep = &arg.d.rep;
+     int ret = 0;
+ 
+     memset(&arg, 0, sizeof(arg));
+     req->handle = buf->handle;
+-    req->op = drm_bo_info;
+ 
+-    ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+-    
++    ret = ioctl(fd, DRM_IOCTL_BO_INFO, &arg);
+     if (ret) 
+-       return ret;
+-    if (!arg.handled)
+-       return -EFAULT;
+-    if (rep->ret)
+-       return rep->ret;
++       return -errno;
++
+     drmBOCopyReply(rep, buf);
+     return 0;
+ }
+ 
+ int drmBOWaitIdle(int fd, drmBO *buf, unsigned hint)
+ {
+-    drm_bo_arg_t arg;
+-    drm_bo_arg_request_t *req = &arg.d.req;
+-    drm_bo_arg_reply_t *rep = &arg.d.rep;
++    struct drm_bo_map_wait_idle_arg arg;
++    struct drm_bo_info_req *req = &arg.d.req;
++    struct drm_bo_info_rep *rep = &arg.d.rep;
+     int ret = 0;
+ 
+     if ((buf->flags & DRM_BO_FLAG_SHAREABLE) ||
+        (buf->replyFlags & DRM_BO_REP_BUSY)) {
+         memset(&arg, 0, sizeof(arg));
+        req->handle = buf->handle;
+-       req->op = drm_bo_wait_idle;
+        req->hint = hint;
+ 
+-       do {
+-           ret = ioctl(fd, DRM_IOCTL_BUFOBJ, &arg);
+-       } while (ret && errno == EAGAIN);
+-
++       ret = drmIoctlTimeout(fd, DRM_IOCTL_BO_WAIT_IDLE, &arg);
+        if (ret) 
+            return ret;
+-       if (!arg.handled)
+-           return -EFAULT;
+-       if (rep->ret)
+-           return rep->ret;
++
+        drmBOCopyReply(rep, buf);
+     }
+     return 0;
+@@ -2961,7 +2806,8 @@
+        !(buf->replyFlags & DRM_BO_REP_BUSY)) {
+        *busy = 0;
+        return 0;
+-    } else {
++    }
++    else {
+        int ret = drmBOInfo(fd, buf);
+        if (ret)
+            return ret;
+@@ -2970,257 +2816,95 @@
+     }
+ }
+     
+-    
+-int drmAddValidateItem(drmBOList *list, drmBO *buf, unsigned flags, 
+-                      unsigned mask,
+-                      int *newItem)
+-{
+-    drmBONode *node, *cur;
+-    drmMMListHead *l;
+-
+-    *newItem = 0;
+-    cur = NULL;
+-
+-    for (l = list->list.next; l != &list->list; l = l->next) {
+-       node = DRMLISTENTRY(drmBONode, l, head);
+-       if (node->buf == buf) {
+-           cur = node;
+-           break;
+-       }
+-    }
+-    if (!cur) {
+-       cur = drmAddListItem(list, buf, flags, mask);
+-       if (!cur) {
+-           drmMsg("Out of memory creating validate list node.\n");
+-           return -ENOMEM;
+-       }
+-       *newItem = 1;
+-       cur->arg0 = flags;
+-       cur->arg1 = mask;
+-    } else {
+-       unsigned memMask = (cur->arg1 | mask) & DRM_BO_MASK_MEM;
+-       unsigned memFlags = cur->arg0 & flags & memMask;
+-       
+-       if (!memFlags) {
+-           drmMsg("Incompatible memory location requests "
+-                  "on validate list.\n");
+-           drmMsg("Previous flag: 0x%08lx, mask: 0x%08lx\n",
+-                  cur->arg0, cur->arg1);
+-           drmMsg("Current flag: 0x%08lx, mask: 0x%08lx\n",
+-                  flags, mask);
+-           return -EINVAL;
+-       }
+-       if (mask & cur->arg1 & ~DRM_BO_MASK_MEM  & (cur->arg0 ^ flags)) {
+-           drmMsg("Incompatible buffer flag requests "
+-                  "on validate list.\n");
+-           drmMsg("Previous flag: 0x%08lx, mask: 0x%08lx\n",
+-                  cur->arg0, cur->arg1);
+-           drmMsg("Current flag: 0x%08lx, mask: 0x%08lx\n",
+-                  flags, mask);
+-           return -EINVAL;
+-       }
+-       cur->arg1 |= mask;
+-       cur->arg0 = memFlags | ((cur->arg0 | flags) & 
+-                               cur->arg1 & ~DRM_BO_MASK_MEM);  
+-    }
+-    return 0;
+-}
+-
+-
+-int drmBOValidateList(int fd, drmBOList *list)
+-{
+-   
+-  drmBONode *node;
+-  drmMMListHead *l;
+-  drm_bo_arg_t *arg, *first;
+-  drm_bo_arg_request_t *req;
+-  drm_bo_arg_reply_t *rep;
+-  drm_u64_t *prevNext = NULL;
+-  drmBO *buf;
+-  int ret;
+-
+-  first = NULL;
+-
+-  for (l = list->list.next; l != &list->list; l = l->next) {
+-      node = DRMLISTENTRY(drmBONode, l, head);
+-
+-      arg = &node->bo_arg;
+-      req = &arg->d.req;
+-
+-      if (!first)
+-         first = arg;
+-
+-      if (prevNext)
+-         *prevNext = (unsigned long) arg;
+-
+-      memset(arg, 0, sizeof(*arg));
+-      prevNext = &arg->next;
+-      req->handle = node->buf->handle;
+-      req->op = drm_bo_validate;
+-      req->mask = node->arg0;
+-      req->hint = 0;
+-      req->arg_handle = node->arg1;
+-  }
+-  
+-  if (!first) 
+-      return 0;
+-
+-  do{
+-      ret = ioctl(fd, DRM_IOCTL_BUFOBJ, first);
+-  } while (ret && errno == EAGAIN);
+-
+-
+-  if (ret)
+-      return -errno;
+-  
+-  for (l = list->list.next; l != &list->list; l = l->next) {
+-      node = DRMLISTENTRY(drmBONode, l, head);
+-      arg = &node->bo_arg;
+-      rep = &arg->d.rep;
+-      
+-      if (!arg->handled) {
+-         drmMsg("Unhandled request\n");
+-         return -EFAULT;
+-      }
+-      if (rep->ret)
+-         return rep->ret;
+-
+-      buf = node->buf;
+-      drmBOCopyReply(rep, buf);
+-  }
+-
+-  return 0;
+-}
+-         
+-
+-int drmBOFenceList(int fd, drmBOList *list, unsigned fenceHandle)
+-{
+-   
+-  drmBONode *node;
+-  drmMMListHead *l;
+-  drm_bo_arg_t *arg, *first;
+-  drm_bo_arg_request_t *req;
+-  drm_bo_arg_reply_t *rep;
+-  drm_u64_t *prevNext = NULL;
+-  drmBO *buf;
+-  unsigned fence_flags;
+-  int ret;
+-
+-  first = NULL;
+-
+-  for (l = list->list.next; l != &list->list; l = l->next) {
+-      node = DRMLISTENTRY(drmBONode, l, head);
+-
+-      arg = &node->bo_arg;
+-      req = &arg->d.req;
+-
+-      if (!first)
+-         first = arg;
+-
+-      if (prevNext)
+-         *prevNext = (unsigned long) arg;
+-
+-      memset(arg, 0, sizeof(*arg));
+-      prevNext = &arg->next;
+-      req->handle = node->buf->handle;
+-      req->op = drm_bo_fence;
+-      req->mask = node->arg0;
+-      req->arg_handle = fenceHandle;
+-  }
+-  
+-  if (!first) 
+-      return 0;
+-
+-  ret = ioctl(fd, DRM_IOCTL_BUFOBJ, first);
+-
+-  if (ret)
+-      return -errno;
+-  
+-  for (l = list->list.next; l != &list->list; l = l->next) {
+-      node = DRMLISTENTRY(drmBONode, l, head);
+-
+-      arg = &node->bo_arg;
+-      rep = &arg->d.rep;
+-      
+-      if (!arg->handled)
+-         return -EFAULT;
+-      if (rep->ret)
+-         return rep->ret;
+-      drmBOCopyReply(rep, node->buf);
+-  }
+-
+-  return 0;
+-}
+-
+ int drmMMInit(int fd, unsigned long pOffset, unsigned long pSize,
+              unsigned memType)
+ {
+-    drm_mm_init_arg_t arg;
+-    
++    struct drm_mm_init_arg arg;
++
+     memset(&arg, 0, sizeof(arg));
+-    arg.req.op = mm_init;
+-    arg.req.p_offset = pOffset;
+-    arg.req.p_size = pSize;
+-    arg.req.mem_type = memType;
++
++    arg.magic = DRM_BO_INIT_MAGIC;
++    arg.major = DRM_BO_INIT_MAJOR;
++    arg.minor = DRM_BO_INIT_MINOR;
++    arg.p_offset = pOffset;
++    arg.p_size = pSize;
++    arg.mem_type = memType;
+ 
+     if (ioctl(fd, DRM_IOCTL_MM_INIT, &arg))
+        return -errno;
+-    
+     return 0;  
+ }
+ 
+ int drmMMTakedown(int fd, unsigned memType)
+ {
+-    drm_mm_init_arg_t arg;
+-
++    struct drm_mm_type_arg arg;
+ 
+     memset(&arg, 0, sizeof(arg));
+-    arg.req.op = mm_takedown;
+-    arg.req.mem_type = memType;
++    arg.mem_type = memType;
+ 
+-    if (ioctl(fd, DRM_IOCTL_MM_INIT, &arg))
++    if (ioctl(fd, DRM_IOCTL_MM_TAKEDOWN, &arg))
+        return -errno;
+-    
+     return 0;  
+ }
+ 
+-int drmMMLock(int fd, unsigned memType)
++/*
++ * If this function returns an error, and lockBM was set to 1,
++ * the buffer manager is NOT locked.
++ */
++
++int drmMMLock(int fd, unsigned memType, int lockBM, int ignoreNoEvict)
+ {
+-    drm_mm_init_arg_t arg;
+-    int ret;
++    struct drm_mm_type_arg arg;
+ 
+     memset(&arg, 0, sizeof(arg));
+-    arg.req.op = mm_lock;
+-    arg.req.mem_type = memType;
++    arg.mem_type = memType;
++    arg.lock_flags |= (lockBM) ? DRM_BO_LOCK_UNLOCK_BM : 0;
++    arg.lock_flags |= (ignoreNoEvict) ? DRM_BO_LOCK_IGNORE_NO_EVICT : 0;
+ 
+-    do{
+-       ret = ioctl(fd, DRM_IOCTL_MM_INIT, &arg);
+-    } while (ret && errno == EAGAIN);
++    return drmIoctlTimeout(fd, DRM_IOCTL_MM_LOCK, &arg);
++}
++
++int drmMMUnlock(int fd, unsigned memType, int unlockBM)
++{
++    struct drm_mm_type_arg arg;
++
++    memset(&arg, 0, sizeof(arg));
+     
+-    return ret;        
++    arg.mem_type = memType;
++    arg.lock_flags |= (unlockBM) ? DRM_BO_LOCK_UNLOCK_BM : 0;
++
++    return drmIoctlTimeout(fd, DRM_IOCTL_MM_UNLOCK, &arg);
+ }
+ 
+-int drmMMUnlock(int fd, unsigned memType)
++int drmBOVersion(int fd, unsigned int *major,
++                unsigned int *minor,
++                unsigned int *patchlevel)
+ {
+-    drm_mm_init_arg_t arg;
++    struct drm_bo_version_arg arg;
+     int ret;
+ 
+     memset(&arg, 0, sizeof(arg));
+-    arg.req.op = mm_unlock;
+-    arg.req.mem_type = memType;
++    ret = ioctl(fd, DRM_IOCTL_BO_VERSION, &arg);
++    if (ret)
++       return -errno;
+ 
+-    do{
+-       ret = ioctl(fd, DRM_IOCTL_MM_INIT, &arg);
+-    } while (ret && errno == EAGAIN);
+-    
+-    return ret;        
++    if (major)
++       *major = arg.major;
++    if (minor)
++       *minor = arg.minor;
++    if (patchlevel)
++       *patchlevel = arg.patchlevel;
++
++    return 0;
+ }
+ 
++
++
+ #define DRM_MAX_FDS 16
+ static struct {
+-   char *BusID;
+-   int fd;
+-   int refcount;
++    char *BusID;
++    int fd;
++    int refcount;
+ } connection[DRM_MAX_FDS];
+ 
+ static int nr_fds = 0;
+@@ -3229,50 +2913,50 @@
+                const char *BusID,
+                int *newlyopened)
+ {
+-   int i;
+-   int fd;
++    int i;
++    int fd;
+    
+-   for (i = 0; i < nr_fds; i++)
+-      if (strcmp(BusID, connection[i].BusID) == 0) {
+-        connection[i].refcount++;
+-        *newlyopened = 0;
+-        return connection[i].fd;
+-      }
+-
+-   fd = drmOpen(unused, BusID);
+-   if (fd <= 0 || nr_fds == DRM_MAX_FDS)
+-      return fd;
++    for (i = 0; i < nr_fds; i++)
++       if (strcmp(BusID, connection[i].BusID) == 0) {
++           connection[i].refcount++;
++           *newlyopened = 0;
++           return connection[i].fd;
++       }
++
++    fd = drmOpen(unused, BusID);
++    if (fd <= 0 || nr_fds == DRM_MAX_FDS)
++       return fd;
+    
+-   connection[nr_fds].BusID = strdup(BusID);
+-   connection[nr_fds].fd = fd;
+-   connection[nr_fds].refcount = 1;
+-   *newlyopened = 1;
+-
+-   if (0)
+-      fprintf(stderr, "saved connection %d for %s %d\n", 
+-              nr_fds, connection[nr_fds].BusID, 
+-              strcmp(BusID, connection[nr_fds].BusID));
++    connection[nr_fds].BusID = strdup(BusID);
++    connection[nr_fds].fd = fd;
++    connection[nr_fds].refcount = 1;
++    *newlyopened = 1;
++
++    if (0)
++       fprintf(stderr, "saved connection %d for %s %d\n", 
++               nr_fds, connection[nr_fds].BusID, 
++               strcmp(BusID, connection[nr_fds].BusID));
+ 
+-   nr_fds++;
++    nr_fds++;
+ 
+-   return fd;   
++    return fd;
+ }
+ 
+ void drmCloseOnce(int fd)
+ {
+-   int i;
++    int i;
+ 
+-   for (i = 0; i < nr_fds; i++) {
+-      if (fd == connection[i].fd) {
+-        if (--connection[i].refcount == 0) {
+-           drmClose(connection[i].fd);
+-           free(connection[i].BusID);
++    for (i = 0; i < nr_fds; i++) {
++       if (fd == connection[i].fd) {
++           if (--connection[i].refcount == 0) {
++               drmClose(connection[i].fd);
++               free(connection[i].BusID);
+            
+-           if (i < --nr_fds) 
+-              connection[i] = connection[nr_fds];
++               if (i < --nr_fds) 
++                   connection[i] = connection[nr_fds];
+ 
+-           return;
+-        }
+-      }
+-   }
++               return;
++           }
++       }
++    }
+ }
+Index: git/libdrm/xf86drm.h
+===================================================================
+--- git.orig/libdrm/xf86drm.h   2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/xf86drm.h        2008-12-12 17:35:22.000000000 +0000
+@@ -31,13 +31,12 @@
+  *
+  */
+ 
+-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h,v 1.26 2003/08/16 19:26:37 dawes Exp $ */
+-
+ #ifndef _XF86DRM_H_
+ #define _XF86DRM_H_
+ 
+ #include <stdarg.h>
+ #include <sys/types.h>
++#include <stdint.h>
+ #include <drm.h>
+ 
+                                /* Defaults, if nothing set in xf86config */
+@@ -270,6 +269,7 @@
+ typedef enum {
+     DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */
+     DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */
++    DRM_VBLANK_FLIP = 0x8000000,       /**< Scheduled buffer swap should flip */
+     DRM_VBLANK_NEXTONMISS = 0x10000000,        /**< If missed, wait for next vblank */
+     DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
+     DRM_VBLANK_SIGNAL   = 0x40000000   /* Send signal instead of blocking */
+Index: git/libdrm/xf86drmHash.c
+===================================================================
+--- git.orig/libdrm/xf86drmHash.c       2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/xf86drmHash.c    2008-12-12 17:35:22.000000000 +0000
+@@ -25,8 +25,6 @@
+  *
+  * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
+  *
+- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmHash.c,v 1.4 2001/03/21 18:08:54 dawes Exp $
+- *
+  * DESCRIPTION
+  *
+  * This file contains a straightforward implementation of a fixed-sized
+@@ -70,25 +68,13 @@
+  *
+  */
+ 
+-#ifdef HAVE_XORG_CONFIG_H
+-#include <xorg-config.h>
+-#endif
++#include <stdio.h>
++#include <stdlib.h>
+ 
+ #define HASH_MAIN 0
+ 
+-#if HASH_MAIN
+-# include <stdio.h>
+-# include <stdlib.h>
+-#else
+-# include "drm.h"
++#if !HASH_MAIN
+ # include "xf86drm.h"
+-# ifdef XFree86LOADER
+-#  include "xf86.h"
+-#  include "xf86_ansic.h"
+-# else
+-#  include <stdio.h>
+-#  include <stdlib.h>
+-# endif
+ #endif
+ 
+ #define HASH_MAGIC 0xdeadbeef
+Index: git/libdrm/xf86drmMode.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/libdrm/xf86drmMode.c    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,465 @@
++/*
++ * \file xf86drmMode.c
++ * Header for DRM modesetting interface.
++ *
++ * \author Jakob Bornecrantz <wallbraker@gmail.com>
++ *
++ * \par Acknowledgements:
++ * Feb 2007, Dave Airlie <airlied@linux.ie>
++ */
++
++/*
++ * Copyright (c) <year> <copyright holders>
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included in
++ * all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
++ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
++ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
++ * IN THE SOFTWARE.
++ *
++ */
++
++/*
++ * TODO the types we are after are defined in diffrent headers on diffrent
++ * platforms find which headers to include to get uint32_t
++ */
++#include <stdint.h>
++
++#include "xf86drmMode.h"
++#include "xf86drm.h"
++#include <drm.h>
++#include <string.h>
++
++/*
++ * Util functions
++ */
++
++void* drmAllocCpy(void *array, int count, int entry_size)
++{
++       char *r;
++       int i;
++
++       if (!count || !array || !entry_size)
++               return 0;
++
++       if (!(r = drmMalloc(count*entry_size)))
++               return 0;
++
++       for (i = 0; i < count; i++)
++               memcpy(r+(entry_size*i), array+(entry_size*i), entry_size);
++
++       return r;
++}
++
++/**
++ * Generate crtc and output ids.
++ *
++ * Will generate ids starting from 1 up to count if count is greater then 0.
++ */
++static uint32_t* drmAllocGenerate(int count)
++{
++       uint32_t *r;
++       int i;
++
++       if(0 <= count)
++               return 0;
++
++       if (!(r = drmMalloc(count*sizeof(*r))))
++               return 0;
++
++       for (i = 0; i < count; r[i] = ++i);
++
++       return 0;
++}
++
++/*
++ * A couple of free functions.
++ */
++
++void drmModeFreeModeInfo(struct drm_mode_modeinfo *ptr)
++{
++       if (!ptr)
++               return;
++
++       drmFree(ptr);
++}
++
++void drmModeFreeResources(drmModeResPtr ptr)
++{
++       if (!ptr)
++               return;
++
++       drmFree(ptr->modes);
++       drmFree(ptr);
++
++}
++
++void drmModeFreeFB(drmModeFBPtr ptr)
++{
++       if (!ptr)
++               return;
++
++       /* we might add more frees later. */
++       drmFree(ptr);
++}
++
++void drmModeFreeCrtc(drmModeCrtcPtr ptr)
++{
++       if (!ptr)
++               return;
++
++       drmFree(ptr);
++
++}
++
++void drmModeFreeOutput(drmModeOutputPtr ptr)
++{
++       if (!ptr)
++               return;
++
++       drmFree(ptr->modes);
++       drmFree(ptr);
++
++}
++
++/*
++ * ModeSetting functions.
++ */
++
++drmModeResPtr drmModeGetResources(int fd)
++{
++       struct drm_mode_card_res res;
++       int i;
++       drmModeResPtr r = 0;
++
++       memset(&res, 0, sizeof(struct drm_mode_card_res));
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETRESOURCES, &res))
++               return 0;
++
++       if (res.count_fbs)
++               res.fb_id = drmMalloc(res.count_fbs*sizeof(uint32_t));
++       if (res.count_crtcs)
++               res.crtc_id = drmMalloc(res.count_crtcs*sizeof(uint32_t));
++       if (res.count_outputs)
++               res.output_id = drmMalloc(res.count_outputs*sizeof(uint32_t));
++       if (res.count_modes)
++               res.modes = drmMalloc(res.count_modes*sizeof(*res.modes));
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETRESOURCES, &res)) {
++               r = NULL;
++               goto err_allocs;
++       }
++
++       /*
++        * return
++        */
++
++
++       if (!(r = drmMalloc(sizeof(*r))))
++               return 0;
++
++       r->count_fbs     = res.count_fbs;
++       r->count_crtcs   = res.count_crtcs;
++       r->count_outputs = res.count_outputs;
++       r->count_modes   = res.count_modes;
++       /* TODO we realy should test if these allocs fails. */
++       r->fbs           = drmAllocCpy(res.fb_id, res.count_fbs, sizeof(uint32_t));
++       r->crtcs         = drmAllocCpy(res.crtc_id, res.count_crtcs, sizeof(uint32_t));
++       r->outputs       = drmAllocCpy(res.output_id, res.count_outputs, sizeof(uint32_t));
++       r->modes         = drmAllocCpy(res.modes, res.count_modes, sizeof(struct drm_mode_modeinfo));
++
++err_allocs:
++       drmFree(res.fb_id);
++       drmFree(res.crtc_id);
++       drmFree(res.output_id);
++       drmFree(res.modes);
++
++       return r;
++}
++
++int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth,
++                 uint8_t bpp, uint32_t pitch, drmBO *bo, uint32_t *buf_id)
++{
++       struct drm_mode_fb_cmd f;
++       int ret;
++
++       f.width  = width;
++       f.height = height;
++       f.pitch  = pitch;
++       f.bpp    = bpp;
++       f.depth  = depth;
++       f.handle = bo->handle;
++
++       if (ret = ioctl(fd, DRM_IOCTL_MODE_ADDFB, &f))
++               return ret;
++
++       *buf_id = f.buffer_id;
++       return 0;
++}
++
++int drmModeRmFB(int fd, uint32_t bufferId)
++{
++       return ioctl(fd, DRM_IOCTL_MODE_RMFB, &bufferId);
++}
++
++drmModeFBPtr drmModeGetFB(int fd, uint32_t buf)
++{
++       struct drm_mode_fb_cmd info;
++       drmModeFBPtr r;
++
++       info.buffer_id = buf;
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETFB, &info))
++               return NULL;
++
++       if (!(r = drmMalloc(sizeof(*r))))
++               return NULL;
++
++       r->buffer_id = info.buffer_id;
++       r->width = info.width;
++       r->height = info.height;
++       r->pitch = info.pitch;
++       r->bpp = info.bpp;
++       r->handle = info.handle;
++       r->depth = info.depth;
++
++       return r;
++}
++
++
++/*
++ * Crtc functions
++ */
++
++drmModeCrtcPtr drmModeGetCrtc(int fd, uint32_t crtcId)
++{
++       struct drm_mode_crtc crtc;
++       drmModeCrtcPtr r;
++       int i = 0;
++
++       crtc.count_outputs   = 0;
++       crtc.outputs         = 0;
++       crtc.count_possibles = 0;
++       crtc.possibles       = 0;
++       crtc.crtc_id = crtcId;
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETCRTC, &crtc))
++               return 0;
++
++       /*
++        * return
++        */
++
++       if (!(r = drmMalloc(sizeof(*r))))
++               return 0;
++       
++       r->crtc_id         = crtc.crtc_id;
++       r->x               = crtc.x;
++       r->y               = crtc.y;
++       r->mode            = crtc.mode;
++       r->buffer_id       = crtc.fb_id;
++       r->gamma_size      = crtc.gamma_size;
++       r->count_outputs   = crtc.count_outputs;
++       r->count_possibles = crtc.count_possibles;
++       /* TODO we realy should test if these alloc & cpy fails. */
++       r->outputs         = crtc.outputs;
++       r->possibles       = crtc.possibles;
++
++       return r;
++
++err_allocs:
++
++       return 0;
++}
++
++
++int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId,
++                   uint32_t x, uint32_t y, uint32_t modeId,
++                   uint32_t *outputs, int count)
++{
++       struct drm_mode_crtc crtc;
++
++       crtc.count_outputs   = 0;
++       crtc.outputs         = 0;
++       crtc.count_possibles = 0;
++       crtc.possibles       = 0;
++
++       crtc.x             = x;
++       crtc.y             = y;
++       crtc.crtc_id       = crtcId;
++       crtc.fb_id         = bufferId;
++       crtc.set_outputs   = outputs;
++       crtc.count_outputs = count;
++       crtc.mode          = modeId;
++
++       return ioctl(fd, DRM_IOCTL_MODE_SETCRTC, &crtc);
++}
++
++
++/*
++ * Output manipulation
++ */
++
++drmModeOutputPtr drmModeGetOutput(int fd, uint32_t output_id)
++{
++       struct drm_mode_get_output out;
++       drmModeOutputPtr r = NULL;
++
++       out.output = output_id;
++       out.count_crtcs  = 0;
++       out.crtcs        = 0;
++       out.count_clones = 0;
++       out.clones       = 0;
++       out.count_modes  = 0;
++       out.modes        = 0;
++       out.count_props  = 0;
++       out.props = NULL;
++       out.prop_values = NULL;
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETOUTPUT, &out))
++               return 0;
++
++       if (out.count_props) {
++               out.props = drmMalloc(out.count_props*sizeof(uint32_t));
++               out.prop_values = drmMalloc(out.count_props*sizeof(uint32_t));
++       }
++
++       if (out.count_modes)
++               out.modes = drmMalloc(out.count_modes*sizeof(uint32_t));
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETOUTPUT, &out))
++               goto err_allocs;
++
++       if(!(r = drmMalloc(sizeof(*r)))) {
++               goto err_allocs;
++       }
++
++       r->output_id = out.output;
++       r->crtc = out.crtc;
++       r->connection   = out.connection;
++       r->mmWidth      = out.mm_width;
++       r->mmHeight     = out.mm_height;
++       r->subpixel     = out.subpixel;
++       r->count_crtcs  = out.count_crtcs;
++       r->count_clones = out.count_clones;
++       r->count_modes  = out.count_modes;
++       /* TODO we should test if these alloc & cpy fails. */
++       r->crtcs        = out.crtcs;
++       r->clones       = out.clones;
++       r->count_props  = out.count_props;
++       r->props        = drmAllocCpy(out.props, out.count_props, sizeof(uint32_t));
++       r->prop_values  = drmAllocCpy(out.prop_values, out.count_props, sizeof(uint32_t));
++       r->modes        = drmAllocCpy(out.modes, out.count_modes, sizeof(uint32_t));
++       strncpy(r->name, out.name, DRM_OUTPUT_NAME_LEN);
++       r->name[DRM_OUTPUT_NAME_LEN-1] = 0;
++
++err_allocs:
++       drmFree(out.prop_values);
++       drmFree(out.props);
++       drmFree(out.modes);
++
++       return r;
++}
++
++uint32_t drmModeAddMode(int fd, struct drm_mode_modeinfo *mode_info)
++{
++       if (ioctl(fd, DRM_IOCTL_MODE_ADDMODE, mode_info))
++               return 0;
++       
++       return mode_info->id;
++}
++
++int drmModeRmMode(int fd, uint32_t mode_id)
++{
++       return ioctl(fd, DRM_IOCTL_MODE_RMMODE, &mode_id);
++}
++
++int drmModeAttachMode(int fd, uint32_t output_id, uint32_t mode_id)
++{
++
++       struct drm_mode_mode_cmd res;
++
++       res.output_id = output_id;
++       res.mode_id = mode_id;
++
++       return ioctl(fd, DRM_IOCTL_MODE_ATTACHMODE, &res);
++}
++
++int drmModeDetachMode(int fd, uint32_t output_id, uint32_t mode_id)
++{
++       struct drm_mode_mode_cmd res;
++
++       res.output_id = output_id;
++       res.mode_id = mode_id;
++
++       return ioctl(fd, DRM_IOCTL_MODE_DETACHMODE, &res);
++}
++
++
++drmModePropertyPtr drmModeGetProperty(int fd, uint32_t property_id)
++{
++       struct drm_mode_get_property prop;
++       drmModePropertyPtr r;
++
++       prop.prop_id = property_id;
++       prop.count_enums = 0;
++       prop.count_values = 0;
++       prop.flags = 0;
++       prop.enums = NULL;
++       prop.values = NULL;
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETPROPERTY, &prop))
++               return 0;
++
++       if (prop.count_values)
++               prop.values = drmMalloc(prop.count_values * sizeof(uint32_t));
++
++       if (prop.count_enums)
++               prop.enums = drmMalloc(prop.count_enums * sizeof(struct drm_mode_property_enum));
++
++       if (ioctl(fd, DRM_IOCTL_MODE_GETPROPERTY, &prop)) {
++               r = NULL;
++               goto err_allocs;
++       }
++
++       if (!(r = drmMalloc(sizeof(*r))))
++               return NULL;
++       
++       r->prop_id = prop.prop_id;
++       r->count_values = prop.count_values;
++       r->count_enums = prop.count_enums;
++
++       r->values = drmAllocCpy(prop.values, prop.count_values, sizeof(uint32_t));
++       r->enums = drmAllocCpy(prop.enums, prop.count_enums, sizeof(struct drm_mode_property_enum));
++       strncpy(r->name, prop.name, DRM_PROP_NAME_LEN);
++       r->name[DRM_PROP_NAME_LEN-1] = 0;
++
++err_allocs:
++       drmFree(prop.values);
++       drmFree(prop.enums);
++
++       return r;
++}
++
++void drmModeFreeProperty(drmModePropertyPtr ptr)
++{
++       if (!ptr)
++               return;
++
++       drmFree(ptr->values);
++       drmFree(ptr->enums);
++       drmFree(ptr);
++}
+Index: git/libdrm/xf86drmMode.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/libdrm/xf86drmMode.h    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,226 @@
++/*
++ * \file xf86drmMode.h
++ * Header for DRM modesetting interface.
++ *
++ * \author Jakob Bornecrantz <wallbraker@gmail.com>
++ *
++ * \par Acknowledgements:
++ * Feb 2007, Dave Airlie <airlied@linux.ie>
++ */
++
++/*
++ * Copyright (c) <year> <copyright holders>
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included in
++ * all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
++ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
++ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
++ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
++ * IN THE SOFTWARE.
++ *
++ */
++
++#include <drm.h>
++#include "xf86mm.h"
++
++/*
++ * This is the interface for modesetting for drm.
++ *
++ * In order to use this interface you must include either <stdint.h> or another
++ * header defining uint32_t, int32_t and uint16_t.
++ *
++ * It aims to provide a randr1.2 compatible interface for modesettings in the
++ * kernel, the interface is also ment to be used by libraries like EGL.
++ *
++ * More information can be found in randrproto.txt which can be found here:
++ * http://gitweb.freedesktop.org/?p=xorg/proto/randrproto.git
++ *
++ * There are some major diffrences to be noted. Unlike the randr1.2 proto you
++ * need to create the memory object of the framebuffer yourself with the ttm
++ * buffer object interface. This object needs to be pinned.
++ */
++
++
++typedef struct _drmModeRes {
++
++       int count_fbs;
++       uint32_t *fbs;
++
++       int count_crtcs;
++       uint32_t *crtcs;
++
++       int count_outputs;
++       uint32_t *outputs;
++
++       int count_modes;
++       struct drm_mode_modeinfo *modes;
++
++} drmModeRes, *drmModeResPtr;
++
++typedef struct drm_mode_fb_cmd drmModeFB, *drmModeFBPtr;
++
++typedef struct _drmModeProperty {
++       unsigned int prop_id;
++       unsigned int flags;
++       unsigned char name[DRM_PROP_NAME_LEN];
++       int count_values;
++       uint32_t *values;
++       int count_enums;
++       struct drm_mode_property_enum *enums;
++
++} drmModePropertyRes, *drmModePropertyPtr;
++
++typedef struct _drmModeCrtc {
++       unsigned int crtc_id;
++       unsigned int buffer_id; /**< FB id to connect to 0 = disconnect*/
++
++       uint32_t x, y; /**< Position on the frameuffer */
++       uint32_t width, height;
++       uint32_t mode; /**< Current mode used */
++
++       int count_outputs;
++       uint32_t outputs; /**< Outputs that are connected */
++
++       int count_possibles;
++       uint32_t possibles; /**< Outputs that can be connected */
++
++       int gamma_size; /**< Number of gamma stops */
++
++} drmModeCrtc, *drmModeCrtcPtr;
++
++typedef enum {
++       DRM_MODE_CONNECTED         = 1,
++       DRM_MODE_DISCONNECTED      = 2,
++       DRM_MODE_UNKNOWNCONNECTION = 3
++} drmModeConnection;
++
++typedef enum {
++       DRM_MODE_SUBPIXEL_UNKNOWN        = 1,
++       DRM_MODE_SUBPIXEL_HORIZONTAL_RGB = 2,
++       DRM_MODE_SUBPIXEL_HORIZONTAL_BGR = 3,
++       DRM_MODE_SUBPIXEL_VERTICAL_RGB   = 4,
++       DRM_MODE_SUBPIXEL_VERTICAL_BGR   = 5,
++       DRM_MODE_SUBPIXEL_NONE           = 6
++} drmModeSubPixel;
++
++typedef struct _drmModeOutput {
++       unsigned int output_id;
++
++       unsigned int crtc; /**< Crtc currently connected to */
++       unsigned char name[DRM_OUTPUT_NAME_LEN];
++       drmModeConnection connection;
++       uint32_t mmWidth, mmHeight; /**< HxW in millimeters */
++       drmModeSubPixel subpixel;
++
++       int count_crtcs;
++       uint32_t crtcs; /**< Possible crtc to connect to */
++
++       int count_clones;
++       uint32_t clones; /**< Mask of clones */
++
++       int count_modes;
++       uint32_t *modes; /**< List of modes ids */
++
++       int count_props;
++       uint32_t *props; /**< List of property ids */
++       uint32_t *prop_values; /**< List of property values */
++
++} drmModeOutput, *drmModeOutputPtr;
++
++
++
++extern void drmModeFreeModeInfo( struct drm_mode_modeinfo *ptr );
++extern void drmModeFreeResources( drmModeResPtr ptr );
++extern void drmModeFreeFB( drmModeFBPtr ptr );
++extern void drmModeFreeCrtc( drmModeCrtcPtr ptr );
++extern void drmModeFreeOutput( drmModeOutputPtr ptr );
++
++/**
++ * Retrives all of the resources associated with a card.
++ */
++extern drmModeResPtr drmModeGetResources(int fd);
++
++
++/*
++ * FrameBuffer manipulation.
++ */
++
++/**
++ * Retrive information about framebuffer bufferId
++ */
++extern drmModeFBPtr drmModeGetFB(int fd, uint32_t bufferId);
++
++/**
++ * Creates a new framebuffer with an buffer object as its scanout buffer.
++ */
++extern int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth,
++                       uint8_t bpp, uint32_t pitch, drmBO *bo,
++                       uint32_t *buf_id);
++/**
++ * Destroies the given framebuffer.
++ */
++extern int drmModeRmFB(int fd, uint32_t bufferId);
++
++
++/*
++ * Crtc functions
++ */
++
++/**
++ * Retrive information about the ctrt crtcId
++ */
++extern drmModeCrtcPtr drmModeGetCrtc(int fd, uint32_t crtcId);
++
++/**
++ * Set the mode on a crtc crtcId with the given mode modeId.
++ */
++extern int drmModeSetCrtc(int fd, uint32_t crtcId, uint32_t bufferId,
++               uint32_t x, uint32_t y, uint32_t modeId,
++               uint32_t *outputs, int count);
++
++
++/*
++ * Output manipulation
++ */
++
++/**
++ * Retrive information about the output outputId.
++ */
++extern drmModeOutputPtr drmModeGetOutput(int fd,
++               uint32_t outputId);
++
++/**
++ * Adds a new mode from the given mode info.
++ * Name must be unique.
++ */
++extern uint32_t drmModeAddMode(int fd, struct drm_mode_modeinfo *modeInfo);
++
++/**
++ * Removes a mode created with AddMode, must be unused.
++ */
++extern int drmModeRmMode(int fd, uint32_t modeId);
++
++/**
++ * Attaches the given mode to an output.
++ */
++extern int drmModeAttachMode(int fd, uint32_t outputId, uint32_t modeId);
++
++/**
++ * Detaches a mode from the output
++ * must be unused, by the given mode.
++ */
++extern int drmModeDetachMode(int fd, uint32_t outputId, uint32_t modeId);
++
++extern drmModePropertyPtr drmModeGetProperty(int fd, uint32_t propertyId);
++extern void drmModeFreeProperty(drmModePropertyPtr ptr);
+Index: git/libdrm/xf86drmRandom.c
+===================================================================
+--- git.orig/libdrm/xf86drmRandom.c     2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/xf86drmRandom.c  2008-12-12 17:35:22.000000000 +0000
+@@ -25,8 +25,6 @@
+  * 
+  * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
+  *
+- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmRandom.c,v 1.4 2000/06/17 00:03:34 martin Exp $
+- *
+  * DESCRIPTION
+  *
+  * This file contains a simple, straightforward implementation of the Park
+@@ -73,25 +71,13 @@
+  *
+  */
+ 
+-#ifdef HAVE_XORG_CONFIG_H
+-#include <xorg-config.h>
+-#endif
++#include <stdio.h>
++#include <stdlib.h>
+ 
+ #define RANDOM_MAIN 0
+ 
+-#if RANDOM_MAIN
+-# include <stdio.h>
+-# include <stdlib.h>
+-#else
+-# include "drm.h"
++#if !RANDOM_MAIN
+ # include "xf86drm.h"
+-# ifdef XFree86LOADER
+-#  include "xf86.h"
+-#  include "xf86_ansic.h"
+-# else
+-#  include <stdio.h>
+-#  include <stdlib.h>
+-# endif
+ #endif
+ 
+ #define RANDOM_MAGIC 0xfeedbeef
+Index: git/libdrm/xf86drmSL.c
+===================================================================
+--- git.orig/libdrm/xf86drmSL.c 2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/xf86drmSL.c      2008-12-12 17:35:22.000000000 +0000
+@@ -25,8 +25,6 @@
+  * 
+  * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
+  *
+- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmSL.c,v 1.3 2000/06/17 00:03:34 martin Exp $
+- *
+  * DESCRIPTION
+  *
+  * This file contains a straightforward skip list implementation.n
+@@ -40,26 +38,15 @@
+  *
+  */
+ 
+-#ifdef HAVE_XORG_CONFIG_H
+-#include <xorg-config.h>
+-#endif
++#include <stdio.h>
++#include <stdlib.h>
+ 
+ #define SL_MAIN 0
+ 
+-#if SL_MAIN
+-# include <stdio.h>
+-# include <stdlib.h>
+-#  include <sys/time.h>
+-#else
+-# include "drm.h"
++#if !SL_MAIN
+ # include "xf86drm.h"
+-# ifdef XFree86LOADER
+-#  include "xf86.h"
+-#  include "xf86_ansic.h"
+-# else
+-#  include <stdio.h>
+-#  include <stdlib.h>
+-# endif
++#else
++# include <sys/time.h>
+ #endif
+ 
+ #define SL_LIST_MAGIC  0xfacade00LU
+Index: git/libdrm/xf86mm.h
+===================================================================
+--- git.orig/libdrm/xf86mm.h    2008-12-12 17:20:14.000000000 +0000
++++ git/libdrm/xf86mm.h 2008-12-12 17:35:22.000000000 +0000
+@@ -29,6 +29,7 @@
+ #ifndef _XF86MM_H_
+ #define _XF86MM_H_
+ #include <stddef.h>
++#include <stdint.h>
+ #include "drm.h"
+ 
+ /*
+@@ -37,7 +38,7 @@
+  * be protected using an external mutex.
+  *
+  * Note: Don't protect the following functions, as it may lead to deadlocks:
+- * drmBOUnmap(), drmFenceBuffers().
++ * drmBOUnmap().
+  * The kernel is synchronizing and refcounting buffer maps. 
+  * User space only needs to refcount object usage within the same application.
+  */
+@@ -60,7 +61,7 @@
+     (__item)->next = (__item);                \
+   } while (0)
+ 
+-#define DRMLISTADD(__item, __list)                     \
++#define DRMLISTADD(__item, __list)             \
+   do {                                         \
+     (__item)->prev = (__list);                 \
+     (__item)->next = (__list)->next;           \
+@@ -93,21 +94,23 @@
+ #define DRMLISTENTRY(__type, __item, __field)   \
+     ((__type *)(((char *) (__item)) - offsetof(__type, __field)))
+ 
+-typedef struct _drmFence{
+-        unsigned handle;
+-        int class;
+-        unsigned type; 
+-        unsigned flags;
+-        unsigned signaled;
+-        unsigned pad[4]; /* for future expansion */
++typedef struct _drmFence
++{
++    unsigned handle;
++    int fence_class;
++    unsigned type; 
++    unsigned flags;
++    unsigned signaled;
++    uint32_t sequence;
++    unsigned pad[4]; /* for future expansion */
+ } drmFence;
+ 
+-typedef struct _drmBO{
+-    drm_bo_type_t type;
++typedef struct _drmBO
++{
+     unsigned handle;
+-    drm_u64_t mapHandle;
+-    unsigned flags;
+-    unsigned mask;
++    uint64_t mapHandle;
++    uint64_t flags;
++    uint64_t mask;
+     unsigned mapFlags;
+     unsigned long size;
+     unsigned long offset;
+@@ -115,84 +118,49 @@
+     unsigned replyFlags;
+     unsigned fenceFlags;
+     unsigned pageAlignment;
++    unsigned tileInfo;
++    unsigned hwTileStride;
++    unsigned desiredTileStride;
+     void *virtual;
+     void *mapVirtual;
+     int mapCount;
+     unsigned pad[8];     /* for future expansion */
+ } drmBO;
+ 
+-
+-typedef struct _drmBONode {
+-    drmMMListHead head;
+-    drmBO *buf;
+-    drm_bo_arg_t bo_arg;
+-    unsigned long arg0;
+-    unsigned long arg1;
+-} drmBONode;
+-
+-typedef struct _drmBOList {
+-    unsigned numTarget;
+-    unsigned numCurrent;
+-    unsigned numOnList;
+-    drmMMListHead list;
+-    drmMMListHead free;
+-} drmBOList;
+-
+-/* Fencing */
+-
+-extern int           drmFenceCreate(int fd, unsigned flags, int class,
+-                                   unsigned type, 
+-                                   drmFence *fence);
+-extern int           drmFenceDestroy(int fd, const drmFence *fence);
+-extern int           drmFenceReference(int fd, unsigned handle, drmFence *fence);
+-extern int           drmFenceUnreference(int fd, const drmFence *fence);
+-extern int           drmFenceFlush(int fd, drmFence *fence, unsigned flush_type);
+-extern int           drmFenceSignaled(int fd, drmFence *fence, 
+-                                     unsigned fenceType, int *signaled);
+-extern int           drmFenceWait(int fd, unsigned flags, drmFence *fence, 
+-                                 unsigned flush_type);
+-extern int           drmFenceEmit(int fd, unsigned flags, drmFence *fence, 
+-                                 unsigned emit_type);
+-extern int           drmFenceBuffers(int fd, unsigned flags, drmFence *fence);
+-
+-
+ /*
+- * Buffer object list functions.
++ * Fence functions.
+  */
+ 
+-extern void drmBOFreeList(drmBOList *list);
+-extern int drmBOResetList(drmBOList *list);
+-extern void *drmBOListIterator(drmBOList *list);
+-extern void *drmBOListNext(drmBOList *list, void *iterator);
+-extern drmBO *drmBOListBuf(void *iterator);
+-extern int drmBOCreateList(int numTarget, drmBOList *list);
++extern int drmFenceCreate(int fd, unsigned flags, int fence_class,
++                          unsigned type, drmFence *fence);
++extern int drmFenceReference(int fd, unsigned handle, drmFence *fence);
++extern int drmFenceUnreference(int fd, const drmFence *fence);
++extern int drmFenceFlush(int fd, drmFence *fence, unsigned flush_type);
++extern int drmFenceSignaled(int fd, drmFence *fence, 
++                            unsigned fenceType, int *signaled);
++extern int drmFenceWait(int fd, unsigned flags, drmFence *fence, 
++                        unsigned flush_type);
++extern int drmFenceEmit(int fd, unsigned flags, drmFence *fence, 
++                        unsigned emit_type);
++extern int drmFenceBuffers(int fd, unsigned flags, uint32_t fence_class, drmFence *fence);
++
+ 
+ /*
+  * Buffer object functions.
+  */
+ 
+-extern int drmBOCreate(int fd, unsigned long start, unsigned long size,
+-                      unsigned pageAlignment,void *user_buffer, 
+-                      drm_bo_type_t type, unsigned mask,
+-                      unsigned hint, drmBO *buf);
+-extern int drmBODestroy(int fd, drmBO *buf);
++extern int drmBOCreate(int fd, unsigned long size,
++                      unsigned pageAlignment, void *user_buffer,
++                      uint64_t mask, unsigned hint, drmBO *buf);
+ extern int drmBOReference(int fd, unsigned handle, drmBO *buf);
+-extern int drmBOUnReference(int fd, drmBO *buf);
++extern int drmBOUnreference(int fd, drmBO *buf);
+ extern int drmBOMap(int fd, drmBO *buf, unsigned mapFlags, unsigned mapHint,
+                    void **address);
+ extern int drmBOUnmap(int fd, drmBO *buf);
+-extern int drmBOValidate(int fd, drmBO *buf, unsigned flags, unsigned mask, 
+-                        unsigned hint);
+ extern int drmBOFence(int fd, drmBO *buf, unsigned flags, unsigned fenceHandle);
+ extern int drmBOInfo(int fd, drmBO *buf);
+ extern int drmBOBusy(int fd, drmBO *buf, int *busy);
+ 
+-
+-extern int drmAddValidateItem(drmBOList *list, drmBO *buf, unsigned flags, 
+-                      unsigned mask,
+-                      int *newItem);
+-extern int drmBOValidateList(int fd, drmBOList *list);
+-extern int drmBOFenceList(int fd, drmBOList *list, unsigned fenceHandle);
+ extern int drmBOWaitIdle(int fd, drmBO *buf, unsigned hint);
+ 
+ /*
+@@ -202,8 +170,16 @@
+ extern int drmMMInit(int fd, unsigned long pOffset, unsigned long pSize,
+                     unsigned memType);
+ extern int drmMMTakedown(int fd, unsigned memType);
+-extern int drmMMLock(int fd, unsigned memType);
+-extern int drmMMUnlock(int fd, unsigned memType);
++extern int drmMMLock(int fd, unsigned memType, int lockBM, int ignoreNoEvict);
++extern int drmMMUnlock(int fd, unsigned memType, int unlockBM);
++extern int drmBOSetStatus(int fd, drmBO *buf, 
++                         uint64_t flags, uint64_t mask,
++                         unsigned int hint, 
++                         unsigned int desired_tile_stride,
++                         unsigned int tile_info);
++extern int drmBOVersion(int fd, unsigned int *major,
++                       unsigned int *minor,
++                       unsigned int *patchlevel);
+ 
+ 
+ #endif
+Index: git/shared-core/Makefile.am
+===================================================================
+--- git.orig/shared-core/Makefile.am    2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/Makefile.am 2008-12-12 17:36:30.000000000 +0000
+@@ -29,10 +29,14 @@
+                          i915_drm.h \
+                          mach64_drm.h \
+                          mga_drm.h \
++                         nouveau_drm.h \
++                         psb_drm.h \
++                         psb_reg.h \
+                          r128_drm.h \
+                          radeon_drm.h \
+                          savage_drm.h \
+                          sis_drm.h \
+                          via_drm.h \
++                        psb_reg.h \
+                          r300_reg.h \
+                          via_3d_reg.h
+Index: git/shared-core/Makefile.in
+===================================================================
+--- git.orig/shared-core/Makefile.in    2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/Makefile.in 2008-12-12 17:35:31.000000000 +0000
+@@ -1,8 +1,8 @@
+-# Makefile.in generated by automake 1.9.6 from Makefile.am.
++# Makefile.in generated by automake 1.10.1 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+-# 2003, 2004, 2005  Free Software Foundation, Inc.
++# 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+ # This Makefile.in is free software; the Free Software Foundation
+ # gives unlimited permission to copy and/or distribute it,
+ # with or without modifications, as long as this notice is preserved.
+@@ -38,15 +38,11 @@
+ # however, r300 and via need their reg headers installed in order to build.
+ # better solutions are welcome.
+ 
+-srcdir = @srcdir@
+-top_srcdir = @top_srcdir@
+ VPATH = @srcdir@
+ pkgdatadir = $(datadir)/@PACKAGE@
+ pkglibdir = $(libdir)/@PACKAGE@
+ pkgincludedir = $(includedir)/@PACKAGE@
+-top_builddir = ..
+ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+-INSTALL = @INSTALL@
+ install_sh_DATA = $(install_sh) -c -m 644
+ install_sh_PROGRAM = $(install_sh) -c
+ install_sh_SCRIPT = $(install_sh) -c
+@@ -85,8 +81,6 @@
+ CTAGS = ctags
+ DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ ACLOCAL = @ACLOCAL@
+-AMDEP_FALSE = @AMDEP_FALSE@
+-AMDEP_TRUE = @AMDEP_TRUE@
+ AMTAR = @AMTAR@
+ AR = @AR@
+ AUTOCONF = @AUTOCONF@
+@@ -98,33 +92,39 @@
+ CFLAGS = @CFLAGS@
+ CPP = @CPP@
+ CPPFLAGS = @CPPFLAGS@
+-CXX = @CXX@
+-CXXCPP = @CXXCPP@
+-CXXDEPMODE = @CXXDEPMODE@
+-CXXFLAGS = @CXXFLAGS@
+ CYGPATH_W = @CYGPATH_W@
+ DEFS = @DEFS@
+ DEPDIR = @DEPDIR@
+-ECHO = @ECHO@
++DSYMUTIL = @DSYMUTIL@
++DUMPBIN = @DUMPBIN@
+ ECHO_C = @ECHO_C@
+ ECHO_N = @ECHO_N@
+ ECHO_T = @ECHO_T@
+ EGREP = @EGREP@
+ EXEEXT = @EXEEXT@
+-F77 = @F77@
+-FFLAGS = @FFLAGS@
++FGREP = @FGREP@
++GREP = @GREP@
++INSTALL = @INSTALL@
+ INSTALL_DATA = @INSTALL_DATA@
+ INSTALL_PROGRAM = @INSTALL_PROGRAM@
+ INSTALL_SCRIPT = @INSTALL_SCRIPT@
+ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
++LD = @LD@
+ LDFLAGS = @LDFLAGS@
+ LIBOBJS = @LIBOBJS@
+ LIBS = @LIBS@
+ LIBTOOL = @LIBTOOL@
++LIPO = @LIPO@
+ LN_S = @LN_S@
+ LTLIBOBJS = @LTLIBOBJS@
+ MAKEINFO = @MAKEINFO@
++MKDIR_P = @MKDIR_P@
++NM = @NM@
++NMEDIT = @NMEDIT@
++OBJDUMP = @OBJDUMP@
+ OBJEXT = @OBJEXT@
++OTOOL = @OTOOL@
++OTOOL64 = @OTOOL64@
+ PACKAGE = @PACKAGE@
+ PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+ PACKAGE_NAME = @PACKAGE_NAME@
+@@ -133,20 +133,17 @@
+ PACKAGE_VERSION = @PACKAGE_VERSION@
+ PATH_SEPARATOR = @PATH_SEPARATOR@
+ RANLIB = @RANLIB@
++SED = @SED@
+ SET_MAKE = @SET_MAKE@
+ SHELL = @SHELL@
+ STRIP = @STRIP@
+ VERSION = @VERSION@
+-ac_ct_AR = @ac_ct_AR@
++abs_builddir = @abs_builddir@
++abs_srcdir = @abs_srcdir@
++abs_top_builddir = @abs_top_builddir@
++abs_top_srcdir = @abs_top_srcdir@
+ ac_ct_CC = @ac_ct_CC@
+-ac_ct_CXX = @ac_ct_CXX@
+-ac_ct_F77 = @ac_ct_F77@
+-ac_ct_RANLIB = @ac_ct_RANLIB@
+-ac_ct_STRIP = @ac_ct_STRIP@
+-am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
+-am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
+-am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+-am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
++ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+ am__include = @am__include@
+ am__leading_dot = @am__leading_dot@
+ am__quote = @am__quote@
+@@ -158,29 +155,41 @@
+ build_cpu = @build_cpu@
+ build_os = @build_os@
+ build_vendor = @build_vendor@
++builddir = @builddir@
+ datadir = @datadir@
++datarootdir = @datarootdir@
++docdir = @docdir@
++dvidir = @dvidir@
+ exec_prefix = @exec_prefix@
+ host = @host@
+ host_alias = @host_alias@
+ host_cpu = @host_cpu@
+ host_os = @host_os@
+ host_vendor = @host_vendor@
++htmldir = @htmldir@
+ includedir = @includedir@
+ infodir = @infodir@
+ install_sh = @install_sh@
+ libdir = @libdir@
+ libexecdir = @libexecdir@
++localedir = @localedir@
+ localstatedir = @localstatedir@
++lt_ECHO = @lt_ECHO@
+ mandir = @mandir@
+ mkdir_p = @mkdir_p@
+ oldincludedir = @oldincludedir@
++pdfdir = @pdfdir@
+ pkgconfigdir = @pkgconfigdir@
+ prefix = @prefix@
+ program_transform_name = @program_transform_name@
++psdir = @psdir@
+ sbindir = @sbindir@
+ sharedstatedir = @sharedstatedir@
++srcdir = @srcdir@
+ sysconfdir = @sysconfdir@
+ target_alias = @target_alias@
++top_builddir = @top_builddir@
++top_srcdir = @top_srcdir@
+ klibdrmincludedir = ${includedir}/drm
+ klibdrminclude_HEADERS = \
+                          drm.h \
+@@ -188,13 +197,18 @@
+                          i915_drm.h \
+                          mach64_drm.h \
+                          mga_drm.h \
++                         nouveau_drm.h \
++                         psb_drm.h \
++                         psb_reg.h \
+                          r128_drm.h \
+                          radeon_drm.h \
+                          savage_drm.h \
+                          sis_drm.h \
+                          via_drm.h \
++                        psb_reg.h \
+                          r300_reg.h \
+-                         via_3d_reg.h
++                         via_3d_reg.h \
++                        xgi_drm.h
+ 
+ all: all-am
+ 
+@@ -234,13 +248,9 @@
+ 
+ clean-libtool:
+        -rm -rf .libs _libs
+-
+-distclean-libtool:
+-       -rm -f libtool
+-uninstall-info-am:
+ install-klibdrmincludeHEADERS: $(klibdrminclude_HEADERS)
+        @$(NORMAL_INSTALL)
+-       test -z "$(klibdrmincludedir)" || $(mkdir_p) "$(DESTDIR)$(klibdrmincludedir)"
++       test -z "$(klibdrmincludedir)" || $(MKDIR_P) "$(DESTDIR)$(klibdrmincludedir)"
+        @list='$(klibdrminclude_HEADERS)'; for p in $$list; do \
+          if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+          f=$(am__strip_dir) \
+@@ -261,8 +271,8 @@
+        unique=`for i in $$list; do \
+            if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+          done | \
+-         $(AWK) '    { files[$$0] = 1; } \
+-              END { for (i in files) print i; }'`; \
++         $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
++             END { if (nonempty) { for (i in files) print i; }; }'`; \
+        mkid -fID $$unique
+ tags: TAGS
+ 
+@@ -274,8 +284,8 @@
+        unique=`for i in $$list; do \
+            if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+          done | \
+-         $(AWK) '    { files[$$0] = 1; } \
+-              END { for (i in files) print i; }'`; \
++         $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++             END { if (nonempty) { for (i in files) print i; }; }'`; \
+        if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+          test -n "$$unique" || unique=$$empty_fix; \
+          $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+@@ -285,13 +295,12 @@
+ CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+                $(TAGS_FILES) $(LISP)
+        tags=; \
+-       here=`pwd`; \
+        list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+        unique=`for i in $$list; do \
+            if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+          done | \
+-         $(AWK) '    { files[$$0] = 1; } \
+-              END { for (i in files) print i; }'`; \
++         $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++             END { if (nonempty) { for (i in files) print i; }; }'`; \
+        test -z "$(CTAGS_ARGS)$$tags$$unique" \
+          || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+             $$tags $$unique
+@@ -305,22 +314,21 @@
+        -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+ 
+ distdir: $(DISTFILES)
+-       @srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+-       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+-       list='$(DISTFILES)'; for file in $$list; do \
+-         case $$file in \
+-           $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+-           $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+-         esac; \
++       @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++       topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++       list='$(DISTFILES)'; \
++         dist_files=`for file in $$list; do echo $$file; done | \
++         sed -e "s|^$$srcdirstrip/||;t" \
++             -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++       case $$dist_files in \
++         */*) $(MKDIR_P) `echo "$$dist_files" | \
++                          sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++                          sort -u` ;; \
++       esac; \
++       for file in $$dist_files; do \
+          if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+-         dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+-         if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+-           dir="/$$dir"; \
+-           $(mkdir_p) "$(distdir)$$dir"; \
+-         else \
+-           dir=''; \
+-         fi; \
+          if test -d $$d/$$file; then \
++           dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+            if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+              cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+            fi; \
+@@ -336,7 +344,7 @@
+ all-am: Makefile $(HEADERS)
+ installdirs:
+        for dir in "$(DESTDIR)$(klibdrmincludedir)"; do \
+-         test -z "$$dir" || $(mkdir_p) "$$dir"; \
++         test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+        done
+ install: install-am
+ install-exec: install-exec-am
+@@ -368,8 +376,7 @@
+ 
+ distclean: distclean-am
+        -rm -f Makefile
+-distclean-am: clean-am distclean-generic distclean-libtool \
+-       distclean-tags
++distclean-am: clean-am distclean-generic distclean-tags
+ 
+ dvi: dvi-am
+ 
+@@ -383,12 +390,20 @@
+ 
+ install-data-am: install-klibdrmincludeHEADERS
+ 
++install-dvi: install-dvi-am
++
+ install-exec-am:
+ 
++install-html: install-html-am
++
+ install-info: install-info-am
+ 
+ install-man:
+ 
++install-pdf: install-pdf-am
++
++install-ps: install-ps-am
++
+ installcheck-am:
+ 
+ maintainer-clean: maintainer-clean-am
+@@ -407,19 +422,22 @@
+ 
+ ps-am:
+ 
+-uninstall-am: uninstall-info-am uninstall-klibdrmincludeHEADERS
++uninstall-am: uninstall-klibdrmincludeHEADERS
++
++.MAKE: install-am install-strip
+ 
+ .PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+        clean-libtool ctags distclean distclean-generic \
+        distclean-libtool distclean-tags distdir dvi dvi-am html \
+        html-am info info-am install install-am install-data \
+-       install-data-am install-exec install-exec-am install-info \
++       install-data-am install-dvi install-dvi-am install-exec \
++       install-exec-am install-html install-html-am install-info \
+        install-info-am install-klibdrmincludeHEADERS install-man \
++       install-pdf install-pdf-am install-ps install-ps-am \
+        install-strip installcheck installcheck-am installdirs \
+        maintainer-clean maintainer-clean-generic mostlyclean \
+        mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+-       tags uninstall uninstall-am uninstall-info-am \
+-       uninstall-klibdrmincludeHEADERS
++       tags uninstall uninstall-am uninstall-klibdrmincludeHEADERS
+ 
+ # Tell versions [3.59,3.63) of GNU make to not export all variables.
+ # Otherwise a system limit (for SysV at least) may be exceeded.
+Index: git/shared-core/drm.h
+===================================================================
+--- git.orig/shared-core/drm.h  2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/drm.h       2008-12-12 17:35:22.000000000 +0000
+@@ -61,6 +61,9 @@
+ #ifndef __user
+ #define __user
+ #endif
++#ifndef __iomem
++#define __iomem
++#endif
+ 
+ #ifdef __GNUC__
+ # define DEPRECATED  __attribute__ ((deprecated))
+@@ -77,14 +80,7 @@
+ #define DRM_IOC_READWRITE      _IOC_READ|_IOC_WRITE
+ #define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
+ #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
+-#if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__)) && defined(IN_MODULE)
+-/* Prevent name collision when including sys/ioccom.h */
+-#undef ioctl
+-#include <sys/ioccom.h>
+-#define ioctl(a,b,c)           xf86ioctl(a,b,c)
+-#else
+ #include <sys/ioccom.h>
+-#endif                         /* __FreeBSD__ && xf86ioctl */
+ #define DRM_IOCTL_NR(n)                ((n) & 0xff)
+ #define DRM_IOC_VOID           IOC_VOID
+ #define DRM_IOC_READ           IOC_OUT
+@@ -93,24 +89,6 @@
+ #define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
+ #endif
+ 
+-#define XFREE86_VERSION(major,minor,patch,snap) \
+-               ((major << 16) | (minor << 8) | patch)
+-
+-#ifndef CONFIG_XFREE86_VERSION
+-#define CONFIG_XFREE86_VERSION XFREE86_VERSION(4,1,0,0)
+-#endif
+-
+-#if CONFIG_XFREE86_VERSION < XFREE86_VERSION(4,1,0,0)
+-#define DRM_PROC_DEVICES "/proc/devices"
+-#define DRM_PROC_MISC   "/proc/misc"
+-#define DRM_PROC_DRM    "/proc/drm"
+-#define DRM_DEV_DRM     "/dev/drm"
+-#define DRM_DEV_MODE    (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
+-#define DRM_DEV_UID     0
+-#define DRM_DEV_GID     0
+-#endif
+-
+-#if CONFIG_XFREE86_VERSION >= XFREE86_VERSION(4,1,0,0)
+ #ifdef __OpenBSD__
+ #define DRM_MAJOR       81
+ #endif
+@@ -118,7 +96,7 @@
+ #define DRM_MAJOR       226
+ #endif
+ #define DRM_MAX_MINOR   15
+-#endif
++
+ #define DRM_NAME       "drm"     /**< Name in kernel, /dev, and /proc */
+ #define DRM_MIN_ORDER  5         /**< At least 2^5 bytes = 32 bytes */
+ #define DRM_MAX_ORDER  22        /**< Up to 2^22 bytes = 4MB */
+@@ -131,16 +109,9 @@
+ #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
+ 
+ #if defined(__linux__)
+-#if defined(__KERNEL__)
+-typedef __u64 drm_u64_t;
+-#else
+-typedef unsigned long long drm_u64_t;
+-#endif
+-
+ typedef unsigned int drm_handle_t;
+ #else
+ #include <sys/types.h>
+-typedef u_int64_t drm_u64_t;
+ typedef unsigned long drm_handle_t;    /**< To mapped regions */
+ #endif
+ typedef unsigned int drm_context_t;    /**< GLXContext handle */
+@@ -156,31 +127,23 @@
+  * \note KW: Actually it's illegal to change either for
+  * backwards-compatibility reasons.
+  */
+-typedef struct drm_clip_rect {
++struct drm_clip_rect {
+        unsigned short x1;
+        unsigned short y1;
+        unsigned short x2;
+        unsigned short y2;
+-} drm_clip_rect_t;
+-
+-/**
+- * Drawable information.
+- */
+-typedef struct drm_drawable_info {
+-       unsigned int num_rects;
+-       drm_clip_rect_t *rects;
+-} drm_drawable_info_t;
++};
+ 
+ /**
+  * Texture region,
+  */
+-typedef struct drm_tex_region {
++struct drm_tex_region {
+        unsigned char next;
+        unsigned char prev;
+        unsigned char in_use;
+        unsigned char padding;
+        unsigned int age;
+-} drm_tex_region_t;
++};
+ 
+ /**
+  * Hardware lock.
+@@ -189,10 +152,10 @@
+  * processor bus contention on a multiprocessor system, there should not be any
+  * other data stored in the same cache line.
+  */
+-typedef struct drm_hw_lock {
++struct drm_hw_lock {
+        __volatile__ unsigned int lock;         /**< lock variable */
+        char padding[60];                       /**< Pad to cache line */
+-} drm_hw_lock_t;
++};
+ 
+ /* This is beyond ugly, and only works on GCC.  However, it allows me to use
+  * drm.h in places (i.e., in the X-server) where I can't use size_t.  The real
+@@ -215,7 +178,7 @@
+  *
+  * \sa drmGetVersion().
+  */
+-typedef struct drm_version {
++struct drm_version {
+        int version_major;        /**< Major version */
+        int version_minor;        /**< Minor version */
+        int version_patchlevel;   /**< Patch level */
+@@ -225,35 +188,35 @@
+        char __user *date;                /**< User-space buffer to hold date */
+        DRM_SIZE_T desc_len;      /**< Length of desc buffer */
+        char __user *desc;                /**< User-space buffer to hold desc */
+-} drm_version_t;
++};
+ 
+ /**
+  * DRM_IOCTL_GET_UNIQUE ioctl argument type.
+  *
+  * \sa drmGetBusid() and drmSetBusId().
+  */
+-typedef struct drm_unique {
++struct drm_unique {
+        DRM_SIZE_T unique_len;    /**< Length of unique */
+        char __user *unique;              /**< Unique name for driver instantiation */
+-} drm_unique_t;
++};
+ 
+ #undef DRM_SIZE_T
+ 
+-typedef struct drm_list {
++struct drm_list {
+        int count;                /**< Length of user-space structures */
+-       drm_version_t __user *version;
+-} drm_list_t;
++       struct drm_version __user *version;
++};
+ 
+-typedef struct drm_block {
++struct drm_block {
+        int unused;
+-} drm_block_t;
++};
+ 
+ /**
+  * DRM_IOCTL_CONTROL ioctl argument type.
+  *
+  * \sa drmCtlInstHandler() and drmCtlUninstHandler().
+  */
+-typedef struct drm_control {
++struct drm_control {
+        enum {
+                DRM_ADD_COMMAND,
+                DRM_RM_COMMAND,
+@@ -261,12 +224,12 @@
+                DRM_UNINST_HANDLER
+        } func;
+        int irq;
+-} drm_control_t;
++};
+ 
+ /**
+  * Type of memory to map.
+  */
+-typedef enum drm_map_type {
++enum drm_map_type {
+        _DRM_FRAME_BUFFER = 0,    /**< WC (no caching), no core dump */
+        _DRM_REGISTERS = 1,       /**< no caching, no core dump */
+        _DRM_SHM = 2,             /**< shared, cached */
+@@ -274,25 +237,26 @@
+        _DRM_SCATTER_GATHER = 4,  /**< Scatter/gather memory for PCI DMA */
+        _DRM_CONSISTENT = 5,      /**< Consistent memory for PCI DMA */
+        _DRM_TTM = 6
+-} drm_map_type_t;
++};
+ 
+ /**
+  * Memory mapping flags.
+  */
+-typedef enum drm_map_flags {
++enum drm_map_flags {
+        _DRM_RESTRICTED = 0x01,      /**< Cannot be mapped to user-virtual */
+        _DRM_READ_ONLY = 0x02,
+        _DRM_LOCKED = 0x04,          /**< shared, cached, locked */
+        _DRM_KERNEL = 0x08,          /**< kernel requires access */
+        _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
+        _DRM_CONTAINS_LOCK = 0x20,   /**< SHM page that contains lock */
+-       _DRM_REMOVABLE = 0x40        /**< Removable mapping */
+-} drm_map_flags_t;
++       _DRM_REMOVABLE = 0x40,       /**< Removable mapping */
++        _DRM_DRIVER = 0x80           /**< Driver will take care of it */
++};
+ 
+-typedef struct drm_ctx_priv_map {
++struct drm_ctx_priv_map {
+        unsigned int ctx_id;     /**< Context requesting private mapping */
+        void *handle;            /**< Handle of map */
+-} drm_ctx_priv_map_t;
++};
+ 
+ /**
+  * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
+@@ -300,30 +264,30 @@
+  *
+  * \sa drmAddMap().
+  */
+-typedef struct drm_map {
++struct drm_map {
+        unsigned long offset;    /**< Requested physical address (0 for SAREA)*/
+        unsigned long size;      /**< Requested physical size (bytes) */
+-       drm_map_type_t type;     /**< Type of memory to map */
+-       drm_map_flags_t flags;   /**< Flags */
++       enum drm_map_type type;  /**< Type of memory to map */
++       enum drm_map_flags flags;        /**< Flags */
+        void *handle;            /**< User-space: "Handle" to pass to mmap() */
+                                 /**< Kernel-space: kernel-virtual address */
+        int mtrr;                /**< MTRR slot used */
+        /*   Private data */
+-} drm_map_t;
++};
+ 
+ /**
+  * DRM_IOCTL_GET_CLIENT ioctl argument type.
+  */
+-typedef struct drm_client {
++struct drm_client {
+        int idx;                /**< Which client desired? */
+        int auth;               /**< Is client authenticated? */
+        unsigned long pid;      /**< Process ID */
+        unsigned long uid;      /**< User ID */
+        unsigned long magic;    /**< Magic */
+        unsigned long iocs;     /**< Ioctl count */
+-} drm_client_t;
++};
+ 
+-typedef enum {
++enum drm_stat_type {
+        _DRM_STAT_LOCK,
+        _DRM_STAT_OPENS,
+        _DRM_STAT_CLOSES,
+@@ -341,23 +305,23 @@
+        _DRM_STAT_SPECIAL,      /**< Special DMA (e.g., priority or polled) */
+        _DRM_STAT_MISSED        /**< Missed DMA opportunity */
+            /* Add to the *END* of the list */
+-} drm_stat_type_t;
++};
+ 
+ /**
+  * DRM_IOCTL_GET_STATS ioctl argument type.
+  */
+-typedef struct drm_stats {
++struct drm_stats {
+        unsigned long count;
+        struct {
+                unsigned long value;
+-               drm_stat_type_t type;
++               enum drm_stat_type type;
+        } data[15];
+-} drm_stats_t;
++};
+ 
+ /**
+  * Hardware locking flags.
+  */
+-typedef enum drm_lock_flags {
++enum drm_lock_flags {
+        _DRM_LOCK_READY = 0x01,      /**< Wait until hardware is ready for DMA */
+        _DRM_LOCK_QUIESCENT = 0x02,  /**< Wait until hardware quiescent */
+        _DRM_LOCK_FLUSH = 0x04,      /**< Flush this context's DMA queue first */
+@@ -367,17 +331,17 @@
+           full-screen DGA-like mode. */
+        _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
+        _DRM_HALT_CUR_QUEUES = 0x20  /**< Halt all current queues */
+-} drm_lock_flags_t;
++};
+ 
+ /**
+  * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
+  *
+  * \sa drmGetLock() and drmUnlock().
+  */
+-typedef struct drm_lock {
++struct drm_lock {
+        int context;
+-       drm_lock_flags_t flags;
+-} drm_lock_t;
++       enum drm_lock_flags flags;
++};
+ 
+ /**
+  * DMA flags
+@@ -387,7 +351,7 @@
+  *
+  * \sa drm_dma.
+  */
+-typedef enum drm_dma_flags {
++enum drm_dma_flags {
+        /* Flags for DMA buffer dispatch */
+        _DRM_DMA_BLOCK = 0x01,        /**<
+                                       * Block until buffer dispatched.
+@@ -406,14 +370,14 @@
+        _DRM_DMA_WAIT = 0x10,         /**< Wait for free buffers */
+        _DRM_DMA_SMALLER_OK = 0x20,   /**< Smaller-than-requested buffers OK */
+        _DRM_DMA_LARGER_OK = 0x40     /**< Larger-than-requested buffers OK */
+-} drm_dma_flags_t;
++};
+ 
+ /**
+  * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
+  *
+  * \sa drmAddBufs().
+  */
+-typedef struct drm_buf_desc {
++struct drm_buf_desc {
+        int count;               /**< Number of buffers of this size */
+        int size;                /**< Size in bytes */
+        int low_mark;            /**< Low water mark */
+@@ -429,48 +393,48 @@
+                                  * Start address of where the AGP buffers are
+                                  * in the AGP aperture
+                                  */
+-} drm_buf_desc_t;
++};
+ 
+ /**
+  * DRM_IOCTL_INFO_BUFS ioctl argument type.
+  */
+-typedef struct drm_buf_info {
++struct drm_buf_info {
+        int count;                /**< Number of buffers described in list */
+-       drm_buf_desc_t __user *list;      /**< List of buffer descriptions */
+-} drm_buf_info_t;
++       struct drm_buf_desc __user *list; /**< List of buffer descriptions */
++};
+ 
+ /**
+  * DRM_IOCTL_FREE_BUFS ioctl argument type.
+  */
+-typedef struct drm_buf_free {
++struct drm_buf_free {
+        int count;
+        int __user *list;
+-} drm_buf_free_t;
++};
+ 
+ /**
+  * Buffer information
+  *
+  * \sa drm_buf_map.
+  */
+-typedef struct drm_buf_pub {
++struct drm_buf_pub {
+        int idx;                       /**< Index into the master buffer list */
+        int total;                     /**< Buffer size */
+        int used;                      /**< Amount of buffer in use (for DMA) */
+        void __user *address;          /**< Address of buffer */
+-} drm_buf_pub_t;
++};
+ 
+ /**
+  * DRM_IOCTL_MAP_BUFS ioctl argument type.
+  */
+-typedef struct drm_buf_map {
++struct drm_buf_map {
+        int count;              /**< Length of the buffer list */
+ #if defined(__cplusplus)
+        void __user *c_virtual;
+ #else
+        void __user *virtual;           /**< Mmap'd area in user-virtual */
+ #endif
+-       drm_buf_pub_t __user *list;     /**< Buffer information */
+-} drm_buf_map_t;
++       struct drm_buf_pub __user *list;        /**< Buffer information */
++};
+ 
+ /**
+  * DRM_IOCTL_DMA ioctl argument type.
+@@ -479,48 +443,48 @@
+  *
+  * \sa drmDMA().
+  */
+-typedef struct drm_dma {
++struct drm_dma {
+        int context;                      /**< Context handle */
+        int send_count;                   /**< Number of buffers to send */
+        int __user *send_indices;         /**< List of handles to buffers */
+        int __user *send_sizes;           /**< Lengths of data to send */
+-       drm_dma_flags_t flags;            /**< Flags */
++       enum drm_dma_flags flags;         /**< Flags */
+        int request_count;                /**< Number of buffers requested */
+        int request_size;                 /**< Desired size for buffers */
+        int __user *request_indices;     /**< Buffer information */
+        int __user *request_sizes;
+        int granted_count;                /**< Number of buffers granted */
+-} drm_dma_t;
++};
+ 
+-typedef enum {
++enum drm_ctx_flags {
+        _DRM_CONTEXT_PRESERVED = 0x01,
+        _DRM_CONTEXT_2DONLY = 0x02
+-} drm_ctx_flags_t;
++};
+ 
+ /**
+  * DRM_IOCTL_ADD_CTX ioctl argument type.
+  *
+  * \sa drmCreateContext() and drmDestroyContext().
+  */
+-typedef struct drm_ctx {
++struct drm_ctx {
+        drm_context_t handle;
+-       drm_ctx_flags_t flags;
+-} drm_ctx_t;
++       enum drm_ctx_flags flags;
++};
+ 
+ /**
+  * DRM_IOCTL_RES_CTX ioctl argument type.
+  */
+-typedef struct drm_ctx_res {
++struct drm_ctx_res {
+        int count;
+-       drm_ctx_t __user *contexts;
+-} drm_ctx_res_t;
++       struct drm_ctx __user *contexts;
++};
+ 
+ /**
+  * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
+  */
+-typedef struct drm_draw {
++struct drm_draw {
+        drm_drawable_t handle;
+-} drm_draw_t;
++};
+ 
+ /**
+  * DRM_IOCTL_UPDATE_DRAW ioctl argument type.
+@@ -529,52 +493,53 @@
+        DRM_DRAWABLE_CLIPRECTS,
+ } drm_drawable_info_type_t;
+ 
+-typedef struct drm_update_draw {
++struct drm_update_draw {
+        drm_drawable_t handle;
+        unsigned int type;
+        unsigned int num;
+        unsigned long long data;
+-} drm_update_draw_t;
++};
+ 
+ /**
+  * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
+  */
+-typedef struct drm_auth {
++struct drm_auth {
+        drm_magic_t magic;
+-} drm_auth_t;
++};
+ 
+ /**
+  * DRM_IOCTL_IRQ_BUSID ioctl argument type.
+  *
+  * \sa drmGetInterruptFromBusID().
+  */
+-typedef struct drm_irq_busid {
++struct drm_irq_busid {
+        int irq;        /**< IRQ number */
+        int busnum;     /**< bus number */
+        int devnum;     /**< device number */
+        int funcnum;    /**< function number */
+-} drm_irq_busid_t;
++};
+ 
+-typedef enum {
++enum drm_vblank_seq_type {
+        _DRM_VBLANK_ABSOLUTE = 0x0,     /**< Wait for specific vblank sequence number */
+        _DRM_VBLANK_RELATIVE = 0x1,     /**< Wait for given number of vblanks */
++       _DRM_VBLANK_FLIP = 0x8000000,   /**< Scheduled buffer swap should flip */
+        _DRM_VBLANK_NEXTONMISS = 0x10000000,    /**< If missed, wait for next vblank */
+        _DRM_VBLANK_SECONDARY = 0x20000000,     /**< Secondary display controller */
+        _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
+-} drm_vblank_seq_type_t;
++};
+ 
+ #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
+ #define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_SIGNAL | _DRM_VBLANK_SECONDARY | \
+                                _DRM_VBLANK_NEXTONMISS)
+ 
+ struct drm_wait_vblank_request {
+-       drm_vblank_seq_type_t type;
++       enum drm_vblank_seq_type type;
+        unsigned int sequence;
+        unsigned long signal;
+ };
+ 
+ struct drm_wait_vblank_reply {
+-       drm_vblank_seq_type_t type;
++       enum drm_vblank_seq_type type;
+        unsigned int sequence;
+        long tval_sec;
+        long tval_usec;
+@@ -585,41 +550,41 @@
+  *
+  * \sa drmWaitVBlank().
+  */
+-typedef union drm_wait_vblank {
++union drm_wait_vblank {
+        struct drm_wait_vblank_request request;
+        struct drm_wait_vblank_reply reply;
+-} drm_wait_vblank_t;
++};
+ 
+ /**
+  * DRM_IOCTL_AGP_ENABLE ioctl argument type.
+  *
+  * \sa drmAgpEnable().
+  */
+-typedef struct drm_agp_mode {
++struct drm_agp_mode {
+        unsigned long mode;     /**< AGP mode */
+-} drm_agp_mode_t;
++};
+ 
+ /**
+  * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
+  *
+  * \sa drmAgpAlloc() and drmAgpFree().
+  */
+-typedef struct drm_agp_buffer {
++struct drm_agp_buffer {
+        unsigned long size;     /**< In bytes -- will round to page boundary */
+        unsigned long handle;   /**< Used for binding / unbinding */
+        unsigned long type;     /**< Type of memory to allocate */
+        unsigned long physical; /**< Physical used by i810 */
+-} drm_agp_buffer_t;
++};
+ 
+ /**
+  * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
+  *
+  * \sa drmAgpBind() and drmAgpUnbind().
+  */
+-typedef struct drm_agp_binding {
++struct drm_agp_binding {
+        unsigned long handle;   /**< From drm_agp_buffer */
+        unsigned long offset;   /**< In bytes -- will round to page boundary */
+-} drm_agp_binding_t;
++};
+ 
+ /**
+  * DRM_IOCTL_AGP_INFO ioctl argument type.
+@@ -628,7 +593,7 @@
+  * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
+  * drmAgpVendorId() and drmAgpDeviceId().
+  */
+-typedef struct drm_agp_info {
++struct drm_agp_info {
+        int agp_version_major;
+        int agp_version_minor;
+        unsigned long mode;
+@@ -642,151 +607,177 @@
+        unsigned short id_vendor;
+        unsigned short id_device;
+        /*@} */
+-} drm_agp_info_t;
++};
+ 
+ /**
+  * DRM_IOCTL_SG_ALLOC ioctl argument type.
+  */
+-typedef struct drm_scatter_gather {
++struct drm_scatter_gather {
+        unsigned long size;     /**< In bytes -- will round to page boundary */
+        unsigned long handle;   /**< Used for mapping / unmapping */
+-} drm_scatter_gather_t;
++};
+ 
+ /**
+  * DRM_IOCTL_SET_VERSION ioctl argument type.
+  */
+-typedef struct drm_set_version {
++struct drm_set_version {
+        int drm_di_major;
+        int drm_di_minor;
+        int drm_dd_major;
+        int drm_dd_minor;
+-} drm_set_version_t;
++};
+ 
+ 
+ #define DRM_FENCE_FLAG_EMIT                0x00000001
+ #define DRM_FENCE_FLAG_SHAREABLE           0x00000002
+ #define DRM_FENCE_FLAG_WAIT_LAZY           0x00000004
+ #define DRM_FENCE_FLAG_WAIT_IGNORE_SIGNALS 0x00000008
++#define DRM_FENCE_FLAG_NO_USER             0x00000010
+ 
+ /* Reserved for driver use */
+ #define DRM_FENCE_MASK_DRIVER              0xFF000000
+ 
+ #define DRM_FENCE_TYPE_EXE                 0x00000001
+ 
+-typedef struct drm_fence_arg {
+-       unsigned handle;
+-        int class;
+-       unsigned type;
+-       unsigned flags;
+-       unsigned signaled;
+-       unsigned expand_pad[4]; /*Future expansion */
+-       enum {
+-               drm_fence_create,
+-               drm_fence_destroy,
+-               drm_fence_reference,
+-               drm_fence_unreference,
+-               drm_fence_signaled,
+-               drm_fence_flush,
+-               drm_fence_wait,
+-               drm_fence_emit,
+-               drm_fence_buffers
+-       } op;
+-} drm_fence_arg_t;
++struct drm_fence_arg {
++       unsigned int handle;
++       unsigned int fence_class;
++       unsigned int type;
++       unsigned int flags;
++       unsigned int signaled;
++       unsigned int error;
++       unsigned int sequence;
++       unsigned int pad64;
++       uint64_t expand_pad[2]; /*Future expansion */
++};
+ 
+ /* Buffer permissions, referring to how the GPU uses the buffers.
+-   these translate to fence types used for the buffers. 
+-   Typically a texture buffer is read, A destination buffer is write and
+-   a command (batch-) buffer is exe. Can be or-ed together. */
+-
+-#define DRM_BO_FLAG_READ        0x00000001
+-#define DRM_BO_FLAG_WRITE       0x00000002
+-#define DRM_BO_FLAG_EXE         0x00000004
++ * these translate to fence types used for the buffers.
++ * Typically a texture buffer is read, A destination buffer is write and
++ *  a command (batch-) buffer is exe. Can be or-ed together.
++ */
++
++#define DRM_BO_FLAG_READ        (1ULL << 0)
++#define DRM_BO_FLAG_WRITE       (1ULL << 1)
++#define DRM_BO_FLAG_EXE         (1ULL << 2)
+ 
+ /*
+  * Status flags. Can be read to determine the actual state of a buffer.
++ * Can also be set in the buffer mask before validation.
++ */
++
++/*
++ * Mask: Never evict this buffer. Not even with force. This type of buffer is only
++ * available to root and must be manually removed before buffer manager shutdown
++ * or lock.
++ * Flags: Acknowledge
++ */
++#define DRM_BO_FLAG_NO_EVICT    (1ULL << 4)
++
++/*
++ * Mask: Require that the buffer is placed in mappable memory when validated.
++ *       If not set the buffer may or may not be in mappable memory when validated.
++ * Flags: If set, the buffer is in mappable memory.
++ */
++#define DRM_BO_FLAG_MAPPABLE    (1ULL << 5)
++
++/* Mask: The buffer should be shareable with other processes.
++ * Flags: The buffer is shareable with other processes.
++ */
++#define DRM_BO_FLAG_SHAREABLE   (1ULL << 6)
++
++/* Mask: If set, place the buffer in cache-coherent memory if available.
++ *       If clear, never place the buffer in cache coherent memory if validated.
++ * Flags: The buffer is currently in cache-coherent memory.
++ */
++#define DRM_BO_FLAG_CACHED      (1ULL << 7)
++
++/* Mask: Make sure that every time this buffer is validated,
++ *       it ends up on the same location provided that the memory mask is the same.
++ *       The buffer will also not be evicted when claiming space for
++ *       other buffers. Basically a pinned buffer but it may be thrown out as
++ *       part of buffer manager shutdown or locking.
++ * Flags: Acknowledge.
++ */
++#define DRM_BO_FLAG_NO_MOVE     (1ULL << 8)
++
++/* Mask: Make sure the buffer is in cached memory when mapped
++ * Flags: Acknowledge.
++ * Buffers allocated with this flag should not be used for suballocators
++ * This type may have issues on CPUs with over-aggressive caching
++ * http://marc.info/?l=linux-kernel&m=102376926732464&w=2
++ */
++#define DRM_BO_FLAG_CACHED_MAPPED    (1ULL << 19)
++
++
++/* Mask: Force DRM_BO_FLAG_CACHED flag strictly also if it is set.
++ * Flags: Acknowledge.
+  */
++#define DRM_BO_FLAG_FORCE_CACHING  (1ULL << 13)
+ 
+-/* 
+- * Cannot evict this buffer. Not even with force. This type of buffer should
+- * only be available for root, and must be manually removed before buffer
+- * manager shutdown or swapout.
+- */
+-#define DRM_BO_FLAG_NO_EVICT    0x00000010
+-/* Always keep a system memory shadow to a vram buffer */
+-#define DRM_BO_FLAG_SHADOW_VRAM 0x00000020
+-/* The buffer is shareable with other processes */
+-#define DRM_BO_FLAG_SHAREABLE   0x00000040
+-/* The buffer is currently cached */
+-#define DRM_BO_FLAG_CACHED      0x00000080
+-/* Make sure that every time this buffer is validated, it ends up on the same
+- * location. The buffer will also not be evicted when claiming space for
+- * other buffers. Basically a pinned buffer but it may be thrown out as
+- * part of buffer manager shutdown or swapout. Not supported yet.*/
+-#define DRM_BO_FLAG_NO_MOVE     0x00000100
+-
+-/* Make sure the buffer is in cached memory when mapped for reading */
+-#define DRM_BO_FLAG_READ_CACHED 0x00080000
+-/* When there is a choice between VRAM and TT, prefer VRAM. 
+-   The default behaviour is to prefer TT. */
+-#define DRM_BO_FLAG_PREFER_VRAM 0x00040000
+-/* Bind this buffer cached if the hardware supports it. */
+-#define DRM_BO_FLAG_BIND_CACHED 0x0002000
++/*
++ * Mask: Force DRM_BO_FLAG_MAPPABLE flag strictly also if it is clear.
++ * Flags: Acknowledge.
++ */
++#define DRM_BO_FLAG_FORCE_MAPPABLE (1ULL << 14)
++#define DRM_BO_FLAG_TILE           (1ULL << 15)
+ 
+-/* System Memory */
+-#define DRM_BO_FLAG_MEM_LOCAL  0x01000000
++/*
++ * Memory type flags that can be or'ed together in the mask, but only
++ * one appears in flags.
++ */
++
++/* System memory */
++#define DRM_BO_FLAG_MEM_LOCAL  (1ULL << 24)
+ /* Translation table memory */
+-#define DRM_BO_FLAG_MEM_TT     0x02000000
++#define DRM_BO_FLAG_MEM_TT     (1ULL << 25)
+ /* Vram memory */
+-#define DRM_BO_FLAG_MEM_VRAM   0x04000000
+-/* Unmappable Vram memory */
+-#define DRM_BO_FLAG_MEM_VRAM_NM   0x08000000
++#define DRM_BO_FLAG_MEM_VRAM   (1ULL << 26)
++/* Up to the driver to define. */
++#define DRM_BO_FLAG_MEM_PRIV0  (1ULL << 27)
++#define DRM_BO_FLAG_MEM_PRIV1  (1ULL << 28)
++#define DRM_BO_FLAG_MEM_PRIV2  (1ULL << 29)
++#define DRM_BO_FLAG_MEM_PRIV3  (1ULL << 30)
++#define DRM_BO_FLAG_MEM_PRIV4  (1ULL << 31)
++/* We can add more of these now with a 64-bit flag type */
++
+ /* Memory flag mask */
+-#define DRM_BO_MASK_MEM         0xFF000000
++#define DRM_BO_MASK_MEM         0x00000000FF000000ULL
++#define DRM_BO_MASK_MEMTYPE     0x00000000FF0800A0ULL
++
++/* Driver-private flags */
++#define DRM_BO_MASK_DRIVER      0xFFFF000000000000ULL
+ 
+-/* When creating a buffer, Avoid system storage even if allowed */
+-#define DRM_BO_HINT_AVOID_LOCAL 0x00000001
+ /* Don't block on validate and map */
+ #define DRM_BO_HINT_DONT_BLOCK  0x00000002
+ /* Don't place this buffer on the unfenced list.*/
+ #define DRM_BO_HINT_DONT_FENCE  0x00000004
+ #define DRM_BO_HINT_WAIT_LAZY   0x00000008
+-#define DRM_BO_HINT_ALLOW_UNFENCED_MAP 0x00000010
+ 
++#define DRM_BO_INIT_MAGIC 0xfe769812
++#define DRM_BO_INIT_MAJOR 1
++#define DRM_BO_INIT_MINOR 0
++#define DRM_BO_INIT_PATCH 0
+ 
+-/* Driver specific flags. Could be for example rendering engine */  
+-#define DRM_BO_MASK_DRIVER      0x00F00000
+ 
+-typedef enum {
+-       drm_bo_type_dc,
+-       drm_bo_type_user,
+-       drm_bo_type_fake
+-}drm_bo_type_t;
+-       
+-
+-typedef struct drm_bo_arg_request {
+-       unsigned handle; /* User space handle */
+-       unsigned mask;
+-       unsigned hint;
+-       drm_u64_t size;
+-       drm_bo_type_t type;
+-       unsigned arg_handle;
+-       drm_u64_t buffer_start;
+-        unsigned page_alignment;
+-       unsigned expand_pad[4]; /*Future expansion */
+-       enum {
+-               drm_bo_create,
+-               drm_bo_validate,
+-               drm_bo_map,
+-               drm_bo_unmap,
+-               drm_bo_fence,
+-               drm_bo_destroy,
+-               drm_bo_reference,
+-               drm_bo_unreference,
+-               drm_bo_info,
+-               drm_bo_wait_idle,
+-               drm_bo_ref_fence
+-       } op;
+-} drm_bo_arg_request_t;
++struct drm_bo_info_req {
++       uint64_t mask;
++       uint64_t flags;
++       unsigned int handle;
++       unsigned int hint;
++       unsigned int fence_class;
++       unsigned int desired_tile_stride;
++       unsigned int tile_info;
++       unsigned int pad64;
++};
++
++struct drm_bo_create_req {
++       uint64_t mask;
++       uint64_t size;
++       uint64_t buffer_start;
++       unsigned int hint;
++       unsigned int page_alignment;
++};
+ 
+ 
+ /*
+@@ -795,56 +786,238 @@
+ 
+ #define DRM_BO_REP_BUSY 0x00000001
+ 
+-typedef struct drm_bo_arg_reply {
++struct drm_bo_info_rep {
++       uint64_t flags;
++       uint64_t mask;
++       uint64_t size;
++       uint64_t offset;
++       uint64_t arg_handle;
++       uint64_t buffer_start;
++       unsigned int handle;
++       unsigned int fence_flags;
++       unsigned int rep_flags;
++       unsigned int page_alignment;
++       unsigned int desired_tile_stride;
++       unsigned int hw_tile_stride;
++       unsigned int tile_info;
++       unsigned int pad64;
++       uint64_t expand_pad[4]; /*Future expansion */
++};
++
++struct drm_bo_arg_rep {
++       struct drm_bo_info_rep bo_info;
+        int ret;
+-       unsigned handle;
+-       unsigned flags;
+-       drm_u64_t size;
+-       drm_u64_t offset;
+-       drm_u64_t arg_handle;
+-        unsigned mask;
+-        drm_u64_t buffer_start;
+-        unsigned fence_flags;
+-        unsigned rep_flags;
+-        unsigned page_alignment;
+-       unsigned expand_pad[4]; /*Future expansion */
+-}drm_bo_arg_reply_t;
+-       
+-
+-typedef struct drm_bo_arg{
+-        int handled;
+-       drm_u64_t next;
++       unsigned int pad64;
++};
++
++struct drm_bo_create_arg {
+        union {
+-               drm_bo_arg_request_t req;
+-               drm_bo_arg_reply_t rep;
++               struct drm_bo_create_req req;
++               struct drm_bo_info_rep rep;
+        } d;
+-} drm_bo_arg_t;
++};
++
++struct drm_bo_handle_arg {
++       unsigned int handle;
++};
++
++struct drm_bo_reference_info_arg {
++       union {
++               struct drm_bo_handle_arg req;
++               struct drm_bo_info_rep rep;
++       } d;
++};
++
++struct drm_bo_map_wait_idle_arg {
++       union {
++               struct drm_bo_info_req req;
++               struct drm_bo_info_rep rep;
++       } d;
++};
++
++struct drm_bo_op_req {
++       enum {
++               drm_bo_validate,
++               drm_bo_fence,
++               drm_bo_ref_fence,
++       } op;
++       unsigned int arg_handle;
++       struct drm_bo_info_req bo_req;
++};
++
++
++struct drm_bo_op_arg {
++       uint64_t next;
++       union {
++               struct drm_bo_op_req req;
++               struct drm_bo_arg_rep rep;
++       } d;
++       int handled;
++       unsigned int pad64;
++};
++
+ 
+ #define DRM_BO_MEM_LOCAL 0
+ #define DRM_BO_MEM_TT 1
+ #define DRM_BO_MEM_VRAM 2
+-#define DRM_BO_MEM_VRAM_NM 3
+-#define DRM_BO_MEM_TYPES 2 /* For now. */
++#define DRM_BO_MEM_PRIV0 3
++#define DRM_BO_MEM_PRIV1 4
++#define DRM_BO_MEM_PRIV2 5
++#define DRM_BO_MEM_PRIV3 6
++#define DRM_BO_MEM_PRIV4 7
++
++#define DRM_BO_MEM_TYPES 8 /* For now. */
++
++#define DRM_BO_LOCK_UNLOCK_BM       (1 << 0)
++#define DRM_BO_LOCK_IGNORE_NO_EVICT (1 << 1)
++
++struct drm_bo_version_arg {
++       uint32_t major;
++       uint32_t minor;
++       uint32_t patchlevel;
++};
+ 
+-typedef union drm_mm_init_arg{
+-       struct {
+-               enum {
+-                       mm_init,
+-                       mm_takedown,
+-                       mm_query,
+-                       mm_lock,
+-                       mm_unlock
+-               } op;
+-               drm_u64_t p_offset;
+-               drm_u64_t p_size;
+-               unsigned mem_type;
+-               unsigned expand_pad[8]; /*Future expansion */
+-       } req;
+-       struct {
+-               drm_handle_t mm_sarea;
+-               unsigned expand_pad[8]; /*Future expansion */
+-       } rep;
+-} drm_mm_init_arg_t;
++struct drm_mm_type_arg {
++       unsigned int mem_type;
++       unsigned int lock_flags;
++};
++
++struct drm_mm_init_arg {
++       unsigned int magic;
++       unsigned int major;
++       unsigned int minor;
++       unsigned int mem_type;
++       uint64_t p_offset;
++       uint64_t p_size;
++};
++
++/*
++ * Drm mode setting
++ */
++#define DRM_DISPLAY_INFO_LEN 32
++#define DRM_OUTPUT_NAME_LEN 32
++#define DRM_DISPLAY_MODE_LEN 32
++#define DRM_PROP_NAME_LEN 32
++
++#define DRM_MODE_TYPE_BUILTIN  (1<<0)
++#define DRM_MODE_TYPE_CLOCK_C  ((1<<1) | DRM_MODE_TYPE_BUILTIN)
++#define DRM_MODE_TYPE_CRTC_C   ((1<<2) | DRM_MODE_TYPE_BUILTIN)
++#define DRM_MODE_TYPE_PREFERRED        (1<<3)
++#define DRM_MODE_TYPE_DEFAULT  (1<<4)
++#define DRM_MODE_TYPE_USERDEF  (1<<5)
++#define DRM_MODE_TYPE_DRIVER   (1<<6)
++
++struct drm_mode_modeinfo {
++
++       unsigned int id;
++
++       unsigned int clock;
++       unsigned short hdisplay, hsync_start, hsync_end, htotal, hskew;
++       unsigned short vdisplay, vsync_start, vsync_end, vtotal, vscan;
++
++       unsigned int vrefresh; /* vertical refresh * 1000 */
++
++       unsigned int flags;
++       unsigned int type;
++       char name[DRM_DISPLAY_MODE_LEN];
++};
++
++struct drm_mode_card_res {
++
++       int count_fbs;
++       unsigned int __user *fb_id;
++
++       int count_crtcs;
++       unsigned int __user *crtc_id;
++
++       int count_outputs;
++       unsigned int __user *output_id;
++
++       int count_modes;
++        struct drm_mode_modeinfo __user *modes;
++
++};
++
++struct drm_mode_crtc {
++       unsigned int crtc_id; /**< Id */
++       unsigned int fb_id; /**< Id of framebuffer */
++
++       int x, y; /**< Position on the frameuffer */
++
++       unsigned int mode; /**< Current mode used */
++
++       int count_outputs;
++       unsigned int outputs; /**< Outputs that are connected */
++
++       int count_possibles;
++       unsigned int possibles; /**< Outputs that can be connected */
++
++       unsigned int __user *set_outputs; /**< Outputs to be connected */
++
++       int gamma_size;
++
++};
++
++struct drm_mode_get_output {
++
++       unsigned int output; /**< Id */
++       unsigned int crtc; /**< Id of crtc */
++       unsigned char name[DRM_OUTPUT_NAME_LEN];
++
++       unsigned int connection;
++       unsigned int mm_width, mm_height; /**< HxW in millimeters */
++       unsigned int subpixel;
++
++       int count_crtcs;
++       unsigned int crtcs; /**< possible crtc to connect to */
++
++       int count_clones;
++       unsigned int clones; /**< list of clones */
++
++       int count_modes;
++       unsigned int __user *modes; /**< list of modes it supports */
++
++       int count_props;
++       unsigned int __user *props;
++       unsigned int __user *prop_values;
++};
++
++#define DRM_MODE_PROP_PENDING (1<<0)
++#define DRM_MODE_PROP_RANGE (1<<1)
++#define DRM_MODE_PROP_IMMUTABLE (1<<2)
++#define DRM_MODE_PROP_ENUM (1<<3) // enumerated type with text strings
++
++struct drm_mode_property_enum {
++       uint32_t value;
++       unsigned char name[DRM_PROP_NAME_LEN];
++};
++               
++struct drm_mode_get_property {
++
++       unsigned int prop_id;
++       unsigned int flags;
++       unsigned char name[DRM_PROP_NAME_LEN];
++
++       int count_values;
++       uint32_t __user *values;
++
++       int count_enums;
++       struct drm_mode_property_enum *enums;
++};
++
++struct drm_mode_fb_cmd {
++        unsigned int buffer_id;
++        unsigned int width, height;
++        unsigned int pitch;
++        unsigned int bpp;
++        unsigned int handle;
++       unsigned int depth;
++};
++
++struct drm_mode_mode_cmd {
++       unsigned int output_id;
++       unsigned int mode_id;
++};
+ 
+ /**
+  * \name Ioctls Definitions
+@@ -857,66 +1030,101 @@
+ #define DRM_IOW(nr,type)               _IOW(DRM_IOCTL_BASE,nr,type)
+ #define DRM_IOWR(nr,type)              _IOWR(DRM_IOCTL_BASE,nr,type)
+ 
+-#define DRM_IOCTL_VERSION              DRM_IOWR(0x00, drm_version_t)
+-#define DRM_IOCTL_GET_UNIQUE           DRM_IOWR(0x01, drm_unique_t)
+-#define DRM_IOCTL_GET_MAGIC            DRM_IOR( 0x02, drm_auth_t)
+-#define DRM_IOCTL_IRQ_BUSID            DRM_IOWR(0x03, drm_irq_busid_t)
+-#define DRM_IOCTL_GET_MAP               DRM_IOWR(0x04, drm_map_t)
+-#define DRM_IOCTL_GET_CLIENT            DRM_IOWR(0x05, drm_client_t)
+-#define DRM_IOCTL_GET_STATS             DRM_IOR( 0x06, drm_stats_t)
+-#define DRM_IOCTL_SET_VERSION          DRM_IOWR(0x07, drm_set_version_t)
+-
+-#define DRM_IOCTL_SET_UNIQUE           DRM_IOW( 0x10, drm_unique_t)
+-#define DRM_IOCTL_AUTH_MAGIC           DRM_IOW( 0x11, drm_auth_t)
+-#define DRM_IOCTL_BLOCK                        DRM_IOWR(0x12, drm_block_t)
+-#define DRM_IOCTL_UNBLOCK              DRM_IOWR(0x13, drm_block_t)
+-#define DRM_IOCTL_CONTROL              DRM_IOW( 0x14, drm_control_t)
+-#define DRM_IOCTL_ADD_MAP              DRM_IOWR(0x15, drm_map_t)
+-#define DRM_IOCTL_ADD_BUFS             DRM_IOWR(0x16, drm_buf_desc_t)
+-#define DRM_IOCTL_MARK_BUFS            DRM_IOW( 0x17, drm_buf_desc_t)
+-#define DRM_IOCTL_INFO_BUFS            DRM_IOWR(0x18, drm_buf_info_t)
+-#define DRM_IOCTL_MAP_BUFS             DRM_IOWR(0x19, drm_buf_map_t)
+-#define DRM_IOCTL_FREE_BUFS            DRM_IOW( 0x1a, drm_buf_free_t)
+-
+-#define DRM_IOCTL_RM_MAP               DRM_IOW( 0x1b, drm_map_t)
+-
+-#define DRM_IOCTL_SET_SAREA_CTX                DRM_IOW( 0x1c, drm_ctx_priv_map_t)
+-#define DRM_IOCTL_GET_SAREA_CTX        DRM_IOWR(0x1d, drm_ctx_priv_map_t)
+-
+-#define DRM_IOCTL_ADD_CTX              DRM_IOWR(0x20, drm_ctx_t)
+-#define DRM_IOCTL_RM_CTX               DRM_IOWR(0x21, drm_ctx_t)
+-#define DRM_IOCTL_MOD_CTX              DRM_IOW( 0x22, drm_ctx_t)
+-#define DRM_IOCTL_GET_CTX              DRM_IOWR(0x23, drm_ctx_t)
+-#define DRM_IOCTL_SWITCH_CTX           DRM_IOW( 0x24, drm_ctx_t)
+-#define DRM_IOCTL_NEW_CTX              DRM_IOW( 0x25, drm_ctx_t)
+-#define DRM_IOCTL_RES_CTX              DRM_IOWR(0x26, drm_ctx_res_t)
+-#define DRM_IOCTL_ADD_DRAW             DRM_IOWR(0x27, drm_draw_t)
+-#define DRM_IOCTL_RM_DRAW              DRM_IOWR(0x28, drm_draw_t)
+-#define DRM_IOCTL_DMA                  DRM_IOWR(0x29, drm_dma_t)
+-#define DRM_IOCTL_LOCK                 DRM_IOW( 0x2a, drm_lock_t)
+-#define DRM_IOCTL_UNLOCK               DRM_IOW( 0x2b, drm_lock_t)
+-#define DRM_IOCTL_FINISH               DRM_IOW( 0x2c, drm_lock_t)
++#define DRM_IOCTL_VERSION              DRM_IOWR(0x00, struct drm_version)
++#define DRM_IOCTL_GET_UNIQUE           DRM_IOWR(0x01, struct drm_unique)
++#define DRM_IOCTL_GET_MAGIC            DRM_IOR( 0x02, struct drm_auth)
++#define DRM_IOCTL_IRQ_BUSID            DRM_IOWR(0x03, struct drm_irq_busid)
++#define DRM_IOCTL_GET_MAP               DRM_IOWR(0x04, struct drm_map)
++#define DRM_IOCTL_GET_CLIENT            DRM_IOWR(0x05, struct drm_client)
++#define DRM_IOCTL_GET_STATS             DRM_IOR( 0x06, struct drm_stats)
++#define DRM_IOCTL_SET_VERSION          DRM_IOWR(0x07, struct drm_set_version)
++
++#define DRM_IOCTL_SET_UNIQUE           DRM_IOW( 0x10, struct drm_unique)
++#define DRM_IOCTL_AUTH_MAGIC           DRM_IOW( 0x11, struct drm_auth)
++#define DRM_IOCTL_BLOCK                        DRM_IOWR(0x12, struct drm_block)
++#define DRM_IOCTL_UNBLOCK              DRM_IOWR(0x13, struct drm_block)
++#define DRM_IOCTL_CONTROL              DRM_IOW( 0x14, struct drm_control)
++#define DRM_IOCTL_ADD_MAP              DRM_IOWR(0x15, struct drm_map)
++#define DRM_IOCTL_ADD_BUFS             DRM_IOWR(0x16, struct drm_buf_desc)
++#define DRM_IOCTL_MARK_BUFS            DRM_IOW( 0x17, struct drm_buf_desc)
++#define DRM_IOCTL_INFO_BUFS            DRM_IOWR(0x18, struct drm_buf_info)
++#define DRM_IOCTL_MAP_BUFS             DRM_IOWR(0x19, struct drm_buf_map)
++#define DRM_IOCTL_FREE_BUFS            DRM_IOW( 0x1a, struct drm_buf_free)
++
++#define DRM_IOCTL_RM_MAP               DRM_IOW( 0x1b, struct drm_map)
++
++#define DRM_IOCTL_SET_SAREA_CTX                DRM_IOW( 0x1c, struct drm_ctx_priv_map)
++#define DRM_IOCTL_GET_SAREA_CTX                DRM_IOWR(0x1d, struct drm_ctx_priv_map)
++
++#define DRM_IOCTL_ADD_CTX              DRM_IOWR(0x20, struct drm_ctx)
++#define DRM_IOCTL_RM_CTX               DRM_IOWR(0x21, struct drm_ctx)
++#define DRM_IOCTL_MOD_CTX              DRM_IOW( 0x22, struct drm_ctx)
++#define DRM_IOCTL_GET_CTX              DRM_IOWR(0x23, struct drm_ctx)
++#define DRM_IOCTL_SWITCH_CTX           DRM_IOW( 0x24, struct drm_ctx)
++#define DRM_IOCTL_NEW_CTX              DRM_IOW( 0x25, struct drm_ctx)
++#define DRM_IOCTL_RES_CTX              DRM_IOWR(0x26, struct drm_ctx_res)
++#define DRM_IOCTL_ADD_DRAW             DRM_IOWR(0x27, struct drm_draw)
++#define DRM_IOCTL_RM_DRAW              DRM_IOWR(0x28, struct drm_draw)
++#define DRM_IOCTL_DMA                  DRM_IOWR(0x29, struct drm_dma)
++#define DRM_IOCTL_LOCK                 DRM_IOW( 0x2a, struct drm_lock)
++#define DRM_IOCTL_UNLOCK               DRM_IOW( 0x2b, struct drm_lock)
++#define DRM_IOCTL_FINISH               DRM_IOW( 0x2c, struct drm_lock)
+ 
+ #define DRM_IOCTL_AGP_ACQUIRE          DRM_IO(  0x30)
+ #define DRM_IOCTL_AGP_RELEASE          DRM_IO(  0x31)
+-#define DRM_IOCTL_AGP_ENABLE           DRM_IOW( 0x32, drm_agp_mode_t)
+-#define DRM_IOCTL_AGP_INFO             DRM_IOR( 0x33, drm_agp_info_t)
+-#define DRM_IOCTL_AGP_ALLOC            DRM_IOWR(0x34, drm_agp_buffer_t)
+-#define DRM_IOCTL_AGP_FREE             DRM_IOW( 0x35, drm_agp_buffer_t)
+-#define DRM_IOCTL_AGP_BIND             DRM_IOW( 0x36, drm_agp_binding_t)
+-#define DRM_IOCTL_AGP_UNBIND           DRM_IOW( 0x37, drm_agp_binding_t)
+-
+-#define DRM_IOCTL_SG_ALLOC             DRM_IOW( 0x38, drm_scatter_gather_t)
+-#define DRM_IOCTL_SG_FREE              DRM_IOW( 0x39, drm_scatter_gather_t)
+-
+-#define DRM_IOCTL_WAIT_VBLANK          DRM_IOWR(0x3a, drm_wait_vblank_t)
+-
+-#define DRM_IOCTL_FENCE                 DRM_IOWR(0x3b, drm_fence_arg_t)
+-#define DRM_IOCTL_BUFOBJ                DRM_IOWR(0x3d, drm_bo_arg_t)
+-#define DRM_IOCTL_MM_INIT               DRM_IOWR(0x3e, drm_mm_init_arg_t)
+-
+-#define DRM_IOCTL_UPDATE_DRAW           DRM_IOW(0x3f, drm_update_draw_t)
++#define DRM_IOCTL_AGP_ENABLE           DRM_IOW( 0x32, struct drm_agp_mode)
++#define DRM_IOCTL_AGP_INFO             DRM_IOR( 0x33, struct drm_agp_info)
++#define DRM_IOCTL_AGP_ALLOC            DRM_IOWR(0x34, struct drm_agp_buffer)
++#define DRM_IOCTL_AGP_FREE             DRM_IOW( 0x35, struct drm_agp_buffer)
++#define DRM_IOCTL_AGP_BIND             DRM_IOW( 0x36, struct drm_agp_binding)
++#define DRM_IOCTL_AGP_UNBIND           DRM_IOW( 0x37, struct drm_agp_binding)
++
++#define DRM_IOCTL_SG_ALLOC             DRM_IOW( 0x38, struct drm_scatter_gather)
++#define DRM_IOCTL_SG_FREE              DRM_IOW( 0x39, struct drm_scatter_gather)
++
++#define DRM_IOCTL_WAIT_VBLANK          DRM_IOWR(0x3a, union drm_wait_vblank)
++
++#define DRM_IOCTL_UPDATE_DRAW           DRM_IOW(0x3f, struct drm_update_draw)
++
++#define DRM_IOCTL_MM_INIT               DRM_IOWR(0xc0, struct drm_mm_init_arg)
++#define DRM_IOCTL_MM_TAKEDOWN           DRM_IOWR(0xc1, struct drm_mm_type_arg)
++#define DRM_IOCTL_MM_LOCK               DRM_IOWR(0xc2, struct drm_mm_type_arg)
++#define DRM_IOCTL_MM_UNLOCK             DRM_IOWR(0xc3, struct drm_mm_type_arg)
++
++#define DRM_IOCTL_FENCE_CREATE          DRM_IOWR(0xc4, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_REFERENCE       DRM_IOWR(0xc6, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_UNREFERENCE     DRM_IOWR(0xc7, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_SIGNALED        DRM_IOWR(0xc8, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_FLUSH           DRM_IOWR(0xc9, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_WAIT            DRM_IOWR(0xca, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_EMIT            DRM_IOWR(0xcb, struct drm_fence_arg)
++#define DRM_IOCTL_FENCE_BUFFERS         DRM_IOWR(0xcc, struct drm_fence_arg)
++
++#define DRM_IOCTL_BO_CREATE             DRM_IOWR(0xcd, struct drm_bo_create_arg)
++#define DRM_IOCTL_BO_MAP                DRM_IOWR(0xcf, struct drm_bo_map_wait_idle_arg)
++#define DRM_IOCTL_BO_UNMAP              DRM_IOWR(0xd0, struct drm_bo_handle_arg)
++#define DRM_IOCTL_BO_REFERENCE          DRM_IOWR(0xd1, struct drm_bo_reference_info_arg)
++#define DRM_IOCTL_BO_UNREFERENCE        DRM_IOWR(0xd2, struct drm_bo_handle_arg)
++#define DRM_IOCTL_BO_SETSTATUS          DRM_IOWR(0xd3, struct drm_bo_map_wait_idle_arg)
++#define DRM_IOCTL_BO_INFO               DRM_IOWR(0xd4, struct drm_bo_reference_info_arg)
++#define DRM_IOCTL_BO_WAIT_IDLE          DRM_IOWR(0xd5, struct drm_bo_map_wait_idle_arg)
++#define DRM_IOCTL_BO_VERSION          DRM_IOR(0xd6, struct drm_bo_version_arg)
++
++
++#define DRM_IOCTL_MODE_GETRESOURCES     DRM_IOWR(0xA0, struct drm_mode_card_res)
++#define DRM_IOCTL_MODE_GETCRTC          DRM_IOWR(0xA1, struct drm_mode_crtc)
++#define DRM_IOCTL_MODE_GETOUTPUT        DRM_IOWR(0xA2, struct drm_mode_get_output)
++#define DRM_IOCTL_MODE_SETCRTC          DRM_IOWR(0xA3, struct drm_mode_crtc)
++#define DRM_IOCTL_MODE_ADDFB            DRM_IOWR(0xA4, struct drm_mode_fb_cmd)
++#define DRM_IOCTL_MODE_RMFB             DRM_IOWR(0xA5, unsigned int)
++#define DRM_IOCTL_MODE_GETFB            DRM_IOWR(0xA6, struct drm_mode_fb_cmd)
++
++#define DRM_IOCTL_MODE_ADDMODE         DRM_IOWR(0xA7, struct drm_mode_modeinfo)
++#define DRM_IOCTL_MODE_RMMODE          DRM_IOWR(0xA8, unsigned int)
++#define DRM_IOCTL_MODE_ATTACHMODE      DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
++#define DRM_IOCTL_MODE_DETACHMODE      DRM_IOWR(0xAA, struct drm_mode_mode_cmd)
+ 
++#define DRM_IOCTL_MODE_GETPROPERTY     DRM_IOWR(0xAB, struct drm_mode_get_property)
+ /*@}*/
+ 
+ /**
+@@ -930,4 +1138,52 @@
+ #define DRM_COMMAND_BASE                0x40
+ #define DRM_COMMAND_END                 0xA0
+ 
++/* typedef area */
++#if !defined(__KERNEL__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
++typedef struct drm_clip_rect drm_clip_rect_t;
++typedef struct drm_tex_region drm_tex_region_t;
++typedef struct drm_hw_lock drm_hw_lock_t;
++typedef struct drm_version drm_version_t;
++typedef struct drm_unique drm_unique_t;
++typedef struct drm_list drm_list_t;
++typedef struct drm_block drm_block_t;
++typedef struct drm_control drm_control_t;
++typedef enum drm_map_type drm_map_type_t;
++typedef enum drm_map_flags drm_map_flags_t;
++typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
++typedef struct drm_map drm_map_t;
++typedef struct drm_client drm_client_t;
++typedef enum drm_stat_type drm_stat_type_t;
++typedef struct drm_stats drm_stats_t;
++typedef enum drm_lock_flags drm_lock_flags_t;
++typedef struct drm_lock drm_lock_t;
++typedef enum drm_dma_flags drm_dma_flags_t;
++typedef struct drm_buf_desc drm_buf_desc_t;
++typedef struct drm_buf_info drm_buf_info_t;
++typedef struct drm_buf_free drm_buf_free_t;
++typedef struct drm_buf_pub drm_buf_pub_t;
++typedef struct drm_buf_map drm_buf_map_t;
++typedef struct drm_dma drm_dma_t;
++typedef union drm_wait_vblank drm_wait_vblank_t;
++typedef struct drm_agp_mode drm_agp_mode_t;
++typedef enum drm_ctx_flags drm_ctx_flags_t;
++typedef struct drm_ctx drm_ctx_t;
++typedef struct drm_ctx_res drm_ctx_res_t;
++typedef struct drm_draw drm_draw_t;
++typedef struct drm_update_draw drm_update_draw_t;
++typedef struct drm_auth drm_auth_t;
++typedef struct drm_irq_busid drm_irq_busid_t;
++typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
++typedef struct drm_agp_buffer drm_agp_buffer_t;
++typedef struct drm_agp_binding drm_agp_binding_t;
++typedef struct drm_agp_info drm_agp_info_t;
++typedef struct drm_scatter_gather drm_scatter_gather_t;
++typedef struct drm_set_version drm_set_version_t;
++
++typedef struct drm_fence_arg drm_fence_arg_t;
++typedef struct drm_mm_type_arg drm_mm_type_arg_t;
++typedef struct drm_mm_init_arg drm_mm_init_arg_t;
++typedef enum drm_bo_type drm_bo_type_t;
++#endif
++
+ #endif
+Index: git/shared-core/drm_pciids.txt
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/drm_pciids.txt      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,744 @@
++[radeon]
++0x1002 0x3150 CHIP_RV380|RADEON_IS_MOBILITY "ATI Radeon Mobility X600 M24"
++0x1002 0x3152 CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon Mobility X300 M24"
++0x1002 0x3154 CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI FireGL M24 GL"
++0x1002 0x3E50 CHIP_RV380|RADEON_NEW_MEMMAP "ATI Radeon RV380 X600"
++0x1002 0x3E54 CHIP_RV380|RADEON_NEW_MEMMAP "ATI FireGL V3200 RV380"
++0x1002 0x4136 CHIP_RS100|RADEON_IS_IGP "ATI Radeon RS100 IGP 320"
++0x1002 0x4137 CHIP_RS200|RADEON_IS_IGP "ATI Radeon RS200 IGP 340"
++0x1002 0x4144 CHIP_R300 "ATI Radeon AD 9500"
++0x1002 0x4145 CHIP_R300 "ATI Radeon AE 9700 Pro"
++0x1002 0x4146 CHIP_R300 "ATI Radeon AF R300 9600TX"
++0x1002 0x4147 CHIP_R300 "ATI FireGL AG Z1"
++0x1002 0x4148 CHIP_R350 "ATI Radeon AH 9800 SE"
++0x1002 0x4149 CHIP_R350 "ATI Radeon AI 9800"
++0x1002 0x414A CHIP_R350 "ATI Radeon AJ 9800"
++0x1002 0x414B CHIP_R350 "ATI FireGL AK X2"
++0x1002 0x4150 CHIP_RV350 "ATI Radeon AP 9600"
++0x1002 0x4151 CHIP_RV350 "ATI Radeon AQ 9600 SE"
++0x1002 0x4152 CHIP_RV350 "ATI Radeon AR 9600 XT"
++0x1002 0x4153 CHIP_RV350 "ATI Radeon AS 9550"
++0x1002 0x4154 CHIP_RV350 "ATI FireGL AT T2"
++0x1002 0x4155 CHIP_RV350 "ATI Radeon 9650"
++0x1002 0x4156 CHIP_RV350 "ATI FireGL AV RV360 T2"
++0x1002 0x4237 CHIP_RS200|RADEON_IS_IGP "ATI Radeon RS250 IGP"
++0x1002 0x4242 CHIP_R200 "ATI Radeon BB R200 AIW 8500DV"
++0x1002 0x4243 CHIP_R200 "ATI Radeon BC R200"
++0x1002 0x4336 CHIP_RS100|RADEON_IS_IGP|RADEON_IS_MOBILITY "ATI Radeon RS100 Mobility U1"
++0x1002 0x4337 CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY "ATI Radeon RS200 Mobility IGP 340M"
++0x1002 0x4437 CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY "ATI Radeon RS250 Mobility IGP"
++0x1002 0x4966 CHIP_RV250 "ATI Radeon If RV250 9000"
++0x1002 0x4967 CHIP_RV250 "ATI Radeon Ig RV250 9000"
++0x1002 0x4A48 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JH R420 X800"
++0x1002 0x4A49 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JI R420 X800 Pro"
++0x1002 0x4A4A CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JJ R420 X800 SE"
++0x1002 0x4A4B CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JK R420 X800 XT"
++0x1002 0x4A4C CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JL R420 X800"
++0x1002 0x4A4D CHIP_R420|RADEON_NEW_MEMMAP "ATI FireGL JM X3-256"
++0x1002 0x4A4E CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon JN R420 Mobility M18"
++0x1002 0x4A4F CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JO R420 X800 SE"
++0x1002 0x4A50 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JP R420 X800 XT PE"
++0x1002 0x4A54 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon JT R420 AIW X800 VE"
++0x1002 0x4B49 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R481 X850 XT"
++0x1002 0x4B4A CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R481 X850 SE"
++0x1002 0x4B4B CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R481 X850 Pro"
++0x1002 0x4B4C CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R481 X850 XT PE"
++0x1002 0x4C57 CHIP_RV200|RADEON_IS_MOBILITY "ATI Radeon LW RV200 Mobility 7500 M7"
++0x1002 0x4C58 CHIP_RV200|RADEON_IS_MOBILITY "ATI Radeon LX RV200 Mobility FireGL 7800 M7"
++0x1002 0x4C59 CHIP_RV100|RADEON_IS_MOBILITY "ATI Radeon LY RV100 Mobility M6"
++0x1002 0x4C5A CHIP_RV100|RADEON_IS_MOBILITY "ATI Radeon LZ RV100 Mobility M6"
++0x1002 0x4C64 CHIP_RV250|RADEON_IS_MOBILITY "ATI Radeon Ld RV250 Mobility 9000 M9"
++0x1002 0x4C66 CHIP_RV250 "ATI Radeon Lf RV250 Mobility 9000 M9 / FireMV 2400 PCI"
++0x1002 0x4C67 CHIP_RV250|RADEON_IS_MOBILITY "ATI Radeon Lg RV250 Mobility 9000 M9"
++0x1002 0x4E44 CHIP_R300 "ATI Radeon ND R300 9700 Pro"
++0x1002 0x4E45 CHIP_R300 "ATI Radeon NE R300 9500 Pro / 9700"
++0x1002 0x4E46 CHIP_R300 "ATI Radeon NF R300 9600TX"
++0x1002 0x4E47 CHIP_R300 "ATI Radeon NG R300 FireGL X1"
++0x1002 0x4E48 CHIP_R350 "ATI Radeon NH R350 9800 Pro"
++0x1002 0x4E49 CHIP_R350 "ATI Radeon NI R350 9800"
++0x1002 0x4E4A CHIP_R350 "ATI Radeon NJ R360 9800 XT"
++0x1002 0x4E4B CHIP_R350 "ATI FireGL NK X2"
++0x1002 0x4E50 CHIP_RV350|RADEON_IS_MOBILITY "ATI Radeon RV350 Mobility 9600 M10 NP"
++0x1002 0x4E51 CHIP_RV350|RADEON_IS_MOBILITY "ATI Radeon RV350 Mobility 9600 M10 NQ"
++0x1002 0x4E52 CHIP_RV350|RADEON_IS_MOBILITY "ATI Radeon RV350 Mobility 9600 M11 NR"
++0x1002 0x4E53 CHIP_RV350|RADEON_IS_MOBILITY "ATI Radeon RV350 Mobility 9600 M10 NS"
++0x1002 0x4E54 CHIP_RV350|RADEON_IS_MOBILITY "ATI FireGL T2/T2e"
++0x1002 0x4E56 CHIP_RV350|RADEON_IS_MOBILITY "ATI Radeon Mobility 9550"
++0x1002 0x5144 CHIP_R100|RADEON_SINGLE_CRTC "ATI Radeon QD R100"
++0x1002 0x5145 CHIP_R100|RADEON_SINGLE_CRTC "ATI Radeon QE R100"
++0x1002 0x5146 CHIP_R100|RADEON_SINGLE_CRTC "ATI Radeon QF R100"
++0x1002 0x5147 CHIP_R100|RADEON_SINGLE_CRTC "ATI Radeon QG R100"
++0x1002 0x5148 CHIP_R200 "ATI Radeon QH R200 8500"
++0x1002 0x514C CHIP_R200 "ATI Radeon QL R200 8500 LE"
++0x1002 0x514D CHIP_R200 "ATI Radeon QM R200 9100"
++0x1002 0x5157 CHIP_RV200 "ATI Radeon QW RV200 7500"
++0x1002 0x5158 CHIP_RV200 "ATI Radeon QX RV200 7500"
++0x1002 0x5159 CHIP_RV100 "ATI Radeon QY RV100 7000/VE"
++0x1002 0x515A CHIP_RV100 "ATI Radeon QZ RV100 7000/VE"
++0x1002 0x515E CHIP_RV100 "ATI ES1000 RN50"
++0x1002 0x5460 CHIP_RV380|RADEON_IS_MOBILITY "ATI Radeon Mobility X300 M22"
++0x1002 0x5462 CHIP_RV380|RADEON_IS_MOBILITY "ATI Radeon Mobility X600 SE M24C"
++0x1002 0x5464 CHIP_RV380|RADEON_IS_MOBILITY "ATI FireGL M22 GL 5464"
++0x1002 0x5548 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R423 X800"
++0x1002 0x5549 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R423 X800 Pro"
++0x1002 0x554A CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R423 X800 XT PE"
++0x1002 0x554B CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R423 X800 SE"
++0x1002 0x554C CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R430 X800 XTP"
++0x1002 0x554D CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R430 X800 XL"
++0x1002 0x554E CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R430 X800 SE"
++0x1002 0x554F CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R430 X800"
++0x1002 0x5550 CHIP_R420|RADEON_NEW_MEMMAP "ATI FireGL V7100 R423"
++0x1002 0x5551 CHIP_R420|RADEON_NEW_MEMMAP "ATI FireGL V5100 R423 UQ"
++0x1002 0x5552 CHIP_R420|RADEON_NEW_MEMMAP "ATI FireGL unknown R423 UR"
++0x1002 0x5554 CHIP_R420|RADEON_NEW_MEMMAP "ATI FireGL unknown R423 UT"
++0x1002 0x564A CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Mobility FireGL V5000 M26"
++0x1002 0x564B CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Mobility FireGL V5000 M26"
++0x1002 0x564F CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon Mobility X700 XL M26"
++0x1002 0x5652 CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon Mobility X700 M26"
++0x1002 0x5653 CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon Mobility X700 M26"
++0x1002 0x5834 CHIP_RS300|RADEON_IS_IGP "ATI Radeon RS300 9100 IGP"
++0x1002 0x5835 CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY "ATI Radeon RS300 Mobility IGP"
++0x1002 0x5954 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI RS480 XPRESS 200G"
++0x1002 0x5955 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon XPRESS 200M 5955"
++0x1002 0x5974 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon RS482 XPRESS 200"
++0x1002 0x5975 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon RS485 XPRESS 1100 IGP"
++0x1002 0x5960 CHIP_RV280 "ATI Radeon RV280 9250"
++0x1002 0x5961 CHIP_RV280 "ATI Radeon RV280 9200"
++0x1002 0x5962 CHIP_RV280 "ATI Radeon RV280 9200"
++0x1002 0x5964 CHIP_RV280 "ATI Radeon RV280 9200 SE"
++0x1002 0x5965 CHIP_RV280 "ATI FireMV 2200 PCI"
++0x1002 0x5969 CHIP_RV100 "ATI ES1000 RN50"
++0x1002 0x5a41 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon RS400 XPRESS 200"
++0x1002 0x5a42 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon RS400 XPRESS 200M"
++0x1002 0x5a61 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon RC410 XPRESS 200"
++0x1002 0x5a62 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon RC410 XPRESS 200M"
++0x1002 0x5b60 CHIP_RV380|RADEON_NEW_MEMMAP "ATI Radeon RV370 X300 SE"
++0x1002 0x5b62 CHIP_RV380|RADEON_NEW_MEMMAP "ATI Radeon RV370 X600 Pro"
++0x1002 0x5b63 CHIP_RV380|RADEON_NEW_MEMMAP "ATI Radeon RV370 X550"
++0x1002 0x5b64 CHIP_RV380|RADEON_NEW_MEMMAP "ATI FireGL V3100 (RV370) 5B64"
++0x1002 0x5b65 CHIP_RV380|RADEON_NEW_MEMMAP "ATI FireMV 2200 PCIE (RV370) 5B65"
++0x1002 0x5c61 CHIP_RV280|RADEON_IS_MOBILITY "ATI Radeon RV280 Mobility"
++0x1002 0x5c63 CHIP_RV280|RADEON_IS_MOBILITY "ATI Radeon RV280 Mobility"
++0x1002 0x5d48 CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Mobility Radeon X800 XT M28"
++0x1002 0x5d49 CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Mobility FireGL V5100 M28"
++0x1002 0x5d4a CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Mobility Radeon X800 M28"
++0x1002 0x5d4c CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R480 X850"
++0x1002 0x5d4d CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R480 X850 XT PE"
++0x1002 0x5d4e CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R480 X850 SE"
++0x1002 0x5d4f CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R480 X850 Pro"
++0x1002 0x5d50 CHIP_R420|RADEON_NEW_MEMMAP "ATI unknown Radeon / FireGL R480"
++0x1002 0x5d52 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R480 X850 XT"
++0x1002 0x5d57 CHIP_R420|RADEON_NEW_MEMMAP "ATI Radeon R423 X800 XT"
++0x1002 0x5e48 CHIP_RV410|RADEON_NEW_MEMMAP "ATI FireGL V5000 RV410"
++0x1002 0x5e4a CHIP_RV410|RADEON_NEW_MEMMAP "ATI Radeon RV410 X700 XT"
++0x1002 0x5e4b CHIP_RV410|RADEON_NEW_MEMMAP "ATI Radeon RV410 X700 Pro"
++0x1002 0x5e4c CHIP_RV410|RADEON_NEW_MEMMAP "ATI Radeon RV410 X700 SE"
++0x1002 0x5e4d CHIP_RV410|RADEON_NEW_MEMMAP "ATI Radeon RV410 X700"
++0x1002 0x5e4f CHIP_RV410|RADEON_NEW_MEMMAP "ATI Radeon RV410 X700 SE"
++0x1002 0x7834 CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP "ATI Radeon RS350 9000/9100 IGP"
++0x1002 0x7835 CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon RS350 Mobility IGP"
++
++[r128]
++0x1002 0x4c45 0 "ATI Rage 128 Mobility LE (PCI)"
++0x1002 0x4c46 0 "ATI Rage 128 Mobility LF (AGP)"
++0x1002 0x4d46 0 "ATI Rage 128 Mobility MF (AGP)"
++0x1002 0x4d4c 0 "ATI Rage 128 Mobility ML (AGP)"
++0x1002 0x5041 0 "ATI Rage 128 Pro PA (PCI)"
++0x1002 0x5042 0 "ATI Rage 128 Pro PB (AGP)"
++0x1002 0x5043 0 "ATI Rage 128 Pro PC (AGP)"
++0x1002 0x5044 0 "ATI Rage 128 Pro PD (PCI)"
++0x1002 0x5045 0 "ATI Rage 128 Pro PE (AGP)"
++0x1002 0x5046 0 "ATI Rage 128 Pro PF (AGP)"
++0x1002 0x5047 0 "ATI Rage 128 Pro PG (PCI)"
++0x1002 0x5048 0 "ATI Rage 128 Pro PH (AGP)"
++0x1002 0x5049 0 "ATI Rage 128 Pro PI (AGP)"
++0x1002 0x504A 0 "ATI Rage 128 Pro PJ (PCI)"
++0x1002 0x504B 0 "ATI Rage 128 Pro PK (AGP)"
++0x1002 0x504C 0 "ATI Rage 128 Pro PL (AGP)"
++0x1002 0x504D 0 "ATI Rage 128 Pro PM (PCI)"
++0x1002 0x504E 0 "ATI Rage 128 Pro PN (AGP)"
++0x1002 0x504F 0 "ATI Rage 128 Pro PO (AGP)"
++0x1002 0x5050 0 "ATI Rage 128 Pro PP (PCI)"
++0x1002 0x5051 0 "ATI Rage 128 Pro PQ (AGP)"
++0x1002 0x5052 0 "ATI Rage 128 Pro PR (PCI)"
++0x1002 0x5053 0 "ATI Rage 128 Pro PS (PCI)"
++0x1002 0x5054 0 "ATI Rage 128 Pro PT (AGP)"
++0x1002 0x5055 0 "ATI Rage 128 Pro PU (AGP)"
++0x1002 0x5056 0 "ATI Rage 128 Pro PV (PCI)"
++0x1002 0x5057 0 "ATI Rage 128 Pro PW (AGP)"
++0x1002 0x5058 0 "ATI Rage 128 Pro PX (AGP)"
++0x1002 0x5245 0 "ATI Rage 128 RE (PCI)"
++0x1002 0x5246 0 "ATI Rage 128 RF (AGP)"
++0x1002 0x5247 0 "ATI Rage 128 RG (AGP)"
++0x1002 0x524b 0 "ATI Rage 128 RK (PCI)"
++0x1002 0x524c 0 "ATI Rage 128 RL (AGP)"
++0x1002 0x534d 0 "ATI Rage 128 SM (AGP)"
++0x1002 0x5446 0 "ATI Rage 128 Pro Ultra TF (AGP)"
++0x1002 0x544C 0 "ATI Rage 128 Pro Ultra TL (AGP)"
++0x1002 0x5452 0 "ATI Rage 128 Pro Ultra TR (AGP)"
++
++[mga]
++0x102b 0x0520 MGA_CARD_TYPE_G200 "Matrox G200 (PCI)"
++0x102b 0x0521 MGA_CARD_TYPE_G200 "Matrox G200 (AGP)"
++0x102b 0x0525 MGA_CARD_TYPE_G400 "Matrox G400/G450 (AGP)"
++0x102b 0x2527 MGA_CARD_TYPE_G550 "Matrox G550 (AGP)"
++
++[mach64]
++0x1002 0x4749 0 "3D Rage Pro"
++0x1002 0x4750 0 "3D Rage Pro 215GP"
++0x1002 0x4751 0 "3D Rage Pro 215GQ"
++0x1002 0x4742 0 "3D Rage Pro AGP 1X/2X"
++0x1002 0x4744 0 "3D Rage Pro AGP 1X"
++0x1002 0x4c49 0 "3D Rage LT Pro"
++0x1002 0x4c50 0 "3D Rage LT Pro"
++0x1002 0x4c51 0 "3D Rage LT Pro"
++0x1002 0x4c42 0 "3D Rage LT Pro AGP-133"
++0x1002 0x4c44 0 "3D Rage LT Pro AGP-66"
++0x1002 0x474c 0 "Rage XC"
++0x1002 0x474f 0 "Rage XL"
++0x1002 0x4752 0 "Rage XL"
++0x1002 0x4753 0 "Rage XC"
++0x1002 0x474d 0 "Rage XL AGP 2X"
++0x1002 0x474e 0 "Rage XC AGP"
++0x1002 0x4c52 0 "Rage Mobility P/M"
++0x1002 0x4c53 0 "Rage Mobility L"
++0x1002 0x4c4d 0 "Rage Mobility P/M AGP 2X"
++0x1002 0x4c4e 0 "Rage Mobility L AGP 2X"
++
++[sis]
++0x1039 0x0300 0 "SiS 300/305"
++0x1039 0x5300 0 "SiS 540"
++0x1039 0x6300 0 "SiS 630"
++0x1039 0x6330 SIS_CHIP_315 "SiS 661"
++0x1039 0x7300 0 "SiS 730"
++0x18CA 0x0040 SIS_CHIP_315 "Volari V3XT/V5/V8"
++0x18CA 0x0042 SIS_CHIP_315 "Volari Unknown"
++
++[tdfx]
++0x121a 0x0003 0 "3dfx Voodoo Banshee"
++0x121a 0x0004 0 "3dfx Voodoo3 2000"
++0x121a 0x0005 0 "3dfx Voodoo3 3000"
++0x121a 0x0007 0 "3dfx Voodoo4 4500"
++0x121a 0x0009 0 "3dfx Voodoo5 5500"
++0x121a 0x000b 0 "3dfx Voodoo4 4200"
++
++[viadrv]
++0x1106 0x3022 0 "VIA CLE266 3022"
++0x1106 0x3118 VIA_PRO_GROUP_A "VIA CN400 / PM8X0"
++0x1106 0x3122 0 "VIA CLE266"
++0x1106 0x7205 0 "VIA KM400"
++0x1106 0x3108 0 "VIA K8M800"
++0x1106 0x3344 0 "VIA CN700 / VM800 / P4M800Pro"
++0x1106 0x3343 0 "VIA P4M890"
++0x1106 0x3230 VIA_DX9_0 "VIA K8M890"
++0x1106 0x3157 VIA_PRO_GROUP_A "VIA CX700"
++
++[i810]
++0x8086 0x7121 0 "Intel i810 GMCH"
++0x8086 0x7123 0 "Intel i810-DC100 GMCH"
++0x8086 0x7125 0 "Intel i810E GMCH"
++0x8086 0x1132 0 "Intel i815 GMCH"
++
++[i830]
++0x8086 0x3577 0 "Intel i830M GMCH"
++0x8086 0x2562 0 "Intel i845G GMCH"
++0x8086 0x3582 0 "Intel i852GM/i855GM GMCH"
++0x8086 0x2572 0 "Intel i865G GMCH"
++
++[gamma]
++0x3d3d 0x0008 0 "3DLabs GLINT Gamma G1"
++
++[savage]
++0x5333 0x8a20 S3_SAVAGE3D "Savage 3D"
++0x5333 0x8a21 S3_SAVAGE3D "Savage 3D/MV"
++0x5333 0x8a22 S3_SAVAGE4 "Savage4"
++0x5333 0x8a23 S3_SAVAGE4 "Savage4"
++0x5333 0x8c10 S3_SAVAGE_MX "Savage/MX-MV"
++0x5333 0x8c11 S3_SAVAGE_MX "Savage/MX"
++0x5333 0x8c12 S3_SAVAGE_MX "Savage/IX-MV"
++0x5333 0x8c13 S3_SAVAGE_MX "Savage/IX"
++0x5333 0x8c22 S3_SUPERSAVAGE "SuperSavage MX/128"
++0x5333 0x8c24 S3_SUPERSAVAGE "SuperSavage MX/64"
++0x5333 0x8c26 S3_SUPERSAVAGE "SuperSavage MX/64C"
++0x5333 0x8c2a S3_SUPERSAVAGE "SuperSavage IX/128 SDR"
++0x5333 0x8c2b S3_SUPERSAVAGE "SuperSavage IX/128 DDR"
++0x5333 0x8c2c S3_SUPERSAVAGE "SuperSavage IX/64 SDR"
++0x5333 0x8c2d S3_SUPERSAVAGE "SuperSavage IX/64 DDR"
++0x5333 0x8c2e S3_SUPERSAVAGE "SuperSavage IX/C SDR"
++0x5333 0x8c2f S3_SUPERSAVAGE "SuperSavage IX/C DDR"
++0x5333 0x8a25 S3_PROSAVAGE "ProSavage PM133"
++0x5333 0x8a26 S3_PROSAVAGE "ProSavage KM133"
++0x5333 0x8d01 S3_TWISTER "ProSavage Twister PN133"
++0x5333 0x8d02 S3_TWISTER "ProSavage Twister KN133"
++0x5333 0x8d03 S3_PROSAVAGEDDR "ProSavage DDR"
++0x5333 0x8d04 S3_PROSAVAGEDDR "ProSavage DDR-K"
++
++[ffb]
++
++[i915]
++0x8086 0x3577 CHIP_I8XX "Intel i830M GMCH"
++0x8086 0x2562 CHIP_I8XX "Intel i845G GMCH"
++0x8086 0x3582 CHIP_I8XX "Intel i852GM/i855GM GMCH"
++0x8086 0x2572 CHIP_I8XX "Intel i865G GMCH"
++0x8086 0x2582 CHIP_I9XX|CHIP_I915 "Intel i915G"
++0x8086 0x2592 CHIP_I9XX|CHIP_I915 "Intel i915GM"
++0x8086 0x2772 CHIP_I9XX|CHIP_I915 "Intel i945G"
++0x8086 0x27A2 CHIP_I9XX|CHIP_I915 "Intel i945GM"
++0x8086 0x27AE CHIP_I9XX|CHIP_I915 "Intel i945GME"
++0x8086 0x2972 CHIP_I9XX|CHIP_I965 "Intel i946GZ"
++0x8086 0x2982 CHIP_I9XX|CHIP_I965 "Intel i965G"
++0x8086 0x2992 CHIP_I9XX|CHIP_I965 "Intel i965Q"
++0x8086 0x29A2 CHIP_I9XX|CHIP_I965 "Intel i965G"
++0x8086 0x2A02 CHIP_I9XX|CHIP_I965 "Intel i965GM"
++0x8086 0x2A12 CHIP_I9XX|CHIP_I965 "Intel i965GME/GLE"
++0x8086 0x29C2 CHIP_I9XX|CHIP_I915 "Intel G33"
++0x8086 0x29B2 CHIP_I9XX|CHIP_I915 "Intel Q35"
++0x8086 0x29D2 CHIP_I9XX|CHIP_I915 "Intel Q33"
++
++[psb]
++0x8086 0x8108 CHIP_PSB_8108 "Intel Poulsbo"
++
++[imagine]
++0x105d 0x2309 IMAGINE_128 "Imagine 128"
++0x105d 0x2339 IMAGINE_128_2 "Imagine 128-II"
++0x105d 0x493d IMAGINE_T2R "Ticket to Ride"
++0x105d 0x5348 IMAGINE_REV4 "Revolution IV"
++
++[nv]
++0x10DE 0x0020 NV04 "NVidia RIVA TNT"
++0x10DE 0x0028 NV04 "NVidia RIVA TNT2"
++0x10DE 0x002A NV04 "NVidia Unknown TNT2"
++0x10DE 0x002C NV04 "NVidia Vanta"
++0x10DE 0x0029 NV04 "NVidia RIVA TNT2 Ultra"
++0x10DE 0x002D NV04 "NVidia RIVA TNT2 Model 64"
++0x10DE 0x00A0 NV04 "NVidia Aladdin TNT2"
++0x10DE 0x0100 NV10 "NVidia GeForce 256"
++0x10DE 0x0101 NV10 "NVidia GeForce DDR"
++0x10DE 0x0103 NV10 "NVidia Quadro"
++0x10DE 0x0110 NV10 "NVidia GeForce2 MX/MX 400"
++0x10DE 0x0111 NV10 "NVidia GeForce2 MX 100/200"
++0x10DE 0x0112 NV10 "NVidia GeForce2 Go"
++0x10DE 0x0113 NV10 "NVidia Quadro2 MXR/EX/Go"
++0x10DE 0x0150 NV10 "NVidia GeForce2 GTS"
++0x10DE 0x0151 NV10 "NVidia GeForce2 Ti"
++0x10DE 0x0152 NV10 "NVidia GeForce2 Ultra"
++0x10DE 0x0153 NV10 "NVidia Quadro2 Pro"
++0x10DE 0x0170 NV10 "NVidia GeForce4 MX 460"
++0x10DE 0x0171 NV10 "NVidia GeForce4 MX 440"
++0x10DE 0x0172 NV10 "NVidia GeForce4 MX 420"
++0x10DE 0x0173 NV10 "NVidia GeForce4 MX 440-SE"
++0x10DE 0x0174 NV10 "NVidia GeForce4 440 Go"
++0x10DE 0x0175 NV10 "NVidia GeForce4 420 Go"
++0x10DE 0x0176 NV10 "NVidia GeForce4 420 Go 32M"
++0x10DE 0x0177 NV10 "NVidia GeForce4 460 Go"
++0x10DE 0x0178 NV10 "NVidia Quadro4 550 XGL"
++0x10DE 0x0179 NV10 "NVidia GeForce4"
++0x10DE 0x017A NV10 "NVidia Quadro4 NVS"
++0x10DE 0x017C NV10 "NVidia Quadro4 500 GoGL"
++0x10DE 0x017D NV10 "NVidia GeForce4 410 Go 16M"
++0x10DE 0x0181 NV10 "NVidia GeForce4 MX 440 with AGP8X"
++0x10DE 0x0182 NV10 "NVidia GeForce4 MX 440SE with AGP8X"
++0x10DE 0x0183 NV10 "NVidia GeForce4 MX 420 with AGP8X"
++0x10DE 0x0185 NV10 "NVidia GeForce4 MX 4000"
++0x10DE 0x0186 NV10 "NVidia GeForce4 448 Go"
++0x10DE 0x0187 NV10 "NVidia GeForce4 488 Go"
++0x10DE 0x0188 NV10 "NVidia Quadro4 580 XGL"
++0x10DE 0x0189 NV10 "NVidia GeForce4 MX with AGP8X (Mac)"
++0x10DE 0x018A NV10 "NVidia Quadro4 280 NVS"
++0x10DE 0x018B NV10 "NVidia Quadro4 380 XGL"
++0x10DE 0x018C NV10 "NVidia Quadro NVS 50 PCI"
++0x10DE 0x018D NV10 "NVidia GeForce4 448 Go"
++0x10DE 0x01A0 NV10 "NVidia GeForce2 Integrated GPU"
++0x10DE 0x01F0 NV10 "NVidia GeForce4 MX Integrated GPU"
++0x10DE 0x0200 NV20 "NVidia GeForce3"
++0x10DE 0x0201 NV20 "NVidia GeForce3 Ti 200"
++0x10DE 0x0202 NV20 "NVidia GeForce3 Ti 500"
++0x10DE 0x0203 NV20 "NVidia Quadro DCC"
++0x10DE 0x0250 NV20 "NVidia GeForce4 Ti 4600"
++0x10DE 0x0251 NV20 "NVidia GeForce4 Ti 4400"
++0x10DE 0x0252 NV20 "NVidia 0x0252"
++0x10DE 0x0253 NV20 "NVidia GeForce4 Ti 4200"
++0x10DE 0x0258 NV20 "NVidia Quadro4 900 XGL"
++0x10DE 0x0259 NV20 "NVidia Quadro4 750 XGL"
++0x10DE 0x025B NV20 "NVidia Quadro4 700 XGL"
++0x10DE 0x0280 NV20 "NVidia GeForce4 Ti 4800"
++0x10DE 0x0281 NV20 "NVidia GeForce4 Ti 4200 with AGP8X"
++0x10DE 0x0282 NV20 "NVidia GeForce4 Ti 4800 SE"
++0x10DE 0x0286 NV20 "NVidia GeForce4 4200 Go"
++0x10DE 0x028C NV20 "NVidia Quadro4 700 GoGL"
++0x10DE 0x0288 NV20 "NVidia Quadro4 980 XGL"
++0x10DE 0x0289 NV20 "NVidia Quadro4 780 XGL"
++0x10DE 0x0301 NV30 "NVidia GeForce FX 5800 Ultra"
++0x10DE 0x0302 NV30 "NVidia GeForce FX 5800"
++0x10DE 0x0308 NV30 "NVidia Quadro FX 2000"
++0x10DE 0x0309 NV30 "NVidia Quadro FX 1000"
++0x10DE 0x0311 NV30 "NVidia GeForce FX 5600 Ultra"
++0x10DE 0x0312 NV30 "NVidia GeForce FX 5600"
++0x10DE 0x0313 NV30 "NVidia 0x0313"
++0x10DE 0x0314 NV30 "NVidia GeForce FX 5600SE"
++0x10DE 0x0316 NV30 "NVidia 0x0316"
++0x10DE 0x0317 NV30 "NVidia 0x0317"
++0x10DE 0x031A NV30 "NVidia GeForce FX Go5600"
++0x10DE 0x031B NV30 "NVidia GeForce FX Go5650"
++0x10DE 0x031C NV30 "NVidia Quadro FX Go700"
++0x10DE 0x031D NV30 "NVidia 0x031D"
++0x10DE 0x031E NV30 "NVidia 0x031E"
++0x10DE 0x031F NV30 "NVidia 0x031F"
++0x10DE 0x0320 NV30 "NVidia GeForce FX 5200"
++0x10DE 0x0321 NV30 "NVidia GeForce FX 5200 Ultra"
++0x10DE 0x0322 NV30 "NVidia GeForce FX 5200"
++0x10DE 0x0323 NV30 "NVidia GeForce FX 5200SE"
++0x10DE 0x0324 NV30 "NVidia GeForce FX Go5200"
++0x10DE 0x0325 NV30 "NVidia GeForce FX Go5250"
++0x10DE 0x0326 NV30 "NVidia GeForce FX 5500"
++0x10DE 0x0327 NV30 "NVidia GeForce FX 5100"
++0x10DE 0x0328 NV30 "NVidia GeForce FX Go5200 32M/64M"
++0x10DE 0x0329 NV30 "NVidia GeForce FX 5200 (Mac)"
++0x10DE 0x032A NV30 "NVidia Quadro NVS 280 PCI"
++0x10DE 0x032B NV30 "NVidia Quadro FX 500/600 PCI"
++0x10DE 0x032C NV30 "NVidia GeForce FX Go53xx Series"
++0x10DE 0x032D NV30 "NVidia GeForce FX Go5100"
++0x10DE 0x032F NV30 "NVidia 0x032F"
++0x10DE 0x0330 NV30 "NVidia GeForce FX 5900 Ultra"
++0x10DE 0x0331 NV30 "NVidia GeForce FX 5900"
++0x10DE 0x0332 NV30 "NVidia GeForce FX 5900XT"
++0x10DE 0x0333 NV30 "NVidia GeForce FX 5950 Ultra"
++0x10DE 0x033F NV30 "NVidia Quadro FX 700"
++0x10DE 0x0334 NV30 "NVidia GeForce FX 5900ZT"
++0x10DE 0x0338 NV30 "NVidia Quadro FX 3000"
++0x10DE 0x0341 NV30 "NVidia GeForce FX 5700 Ultra"
++0x10DE 0x0342 NV30 "NVidia GeForce FX 5700"
++0x10DE 0x0343 NV30 "NVidia GeForce FX 5700LE"
++0x10DE 0x0344 NV30 "NVidia GeForce FX 5700VE"
++0x10DE 0x0345 NV30 "NVidia 0x0345"
++0x10DE 0x0347 NV30 "NVidia GeForce FX Go5700"
++0x10DE 0x0348 NV30 "NVidia GeForce FX Go5700"
++0x10DE 0x0349 NV30 "NVidia 0x0349"
++0x10DE 0x034B NV30 "NVidia 0x034B"
++0x10DE 0x034C NV30 "NVidia Quadro FX Go1000"
++0x10DE 0x034E NV30 "NVidia Quadro FX 1100"
++0x10DE 0x034F NV30 "NVidia 0x034F"
++0x10DE 0x0040 NV40 "NVidia GeForce 6800 Ultra"
++0x10DE 0x0041 NV40 "NVidia GeForce 6800"
++0x10DE 0x0042 NV40 "NVidia GeForce 6800 LE"
++0x10DE 0x0043 NV40 "NVidia 0x0043"
++0x10DE 0x0045 NV40 "NVidia GeForce 6800 GT"
++0x10DE 0x0046 NV40 "NVidia GeForce 6800 GT"
++0x10DE 0x0049 NV40 "NVidia 0x0049"
++0x10DE 0x004E NV40 "NVidia Quadro FX 4000"
++0x10DE 0x00C0 NV40 "NVidia 0x00C0"
++0x10DE 0x00C1 NV40 "NVidia GeForce 6800"
++0x10DE 0x00C2 NV40 "NVidia GeForce 6800 LE"
++0x10DE 0x00C8 NV40 "NVidia GeForce Go 6800"
++0x10DE 0x00C9 NV40 "NVidia GeForce Go 6800 Ultra"
++0x10DE 0x00CC NV40 "NVidia Quadro FX Go1400"
++0x10DE 0x00CD NV40 "NVidia Quadro FX 3450/4000 SDI"
++0x10DE 0x00CE NV40 "NVidia Quadro FX 1400"
++0x10de 0x00f0 NV40 "Nvidia GeForce 6600 GT"
++0x10de 0x00f1 NV40 "Nvidia GeForce 6600 GT"
++0x10DE 0x0140 NV40 "NVidia GeForce 6600 GT"
++0x10DE 0x0141 NV40 "NVidia GeForce 6600"
++0x10DE 0x0142 NV40 "NVidia GeForce 6600 LE"
++0x10DE 0x0143 NV40 "NVidia 0x0143"
++0x10DE 0x0144 NV40 "NVidia GeForce Go 6600"
++0x10DE 0x0145 NV40 "NVidia GeForce 6610 XL"
++0x10DE 0x0146 NV40 "NVidia GeForce Go 6600 TE/6200 TE"
++0x10DE 0x0147 NV40 "NVidia GeForce 6700 XL"
++0x10DE 0x0148 NV40 "NVidia GeForce Go 6600"
++0x10DE 0x0149 NV40 "NVidia GeForce Go 6600 GT"
++0x10DE 0x014B NV40 "NVidia 0x014B"
++0x10DE 0x014C NV40 "NVidia 0x014C"
++0x10DE 0x014D NV40 "NVidia 0x014D"
++0x10DE 0x014E NV40 "NVidia Quadro FX 540"
++0x10DE 0x014F NV40 "NVidia GeForce 6200"
++0x10DE 0x0160 NV40 "NVidia 0x0160"
++0x10DE 0x0161 NV40 "NVidia GeForce 6200 TurboCache(TM)"
++0x10DE 0x0162 NV40 "NVidia GeForce 6200SE TurboCache(TM)"
++0x10DE 0x0163 NV40 "NVidia 0x0163"
++0x10DE 0x0164 NV40 "NVidia GeForce Go 6200"
++0x10DE 0x0165 NV40 "NVidia Quadro NVS 285"
++0x10DE 0x0166 NV40 "NVidia GeForce Go 6400"
++0x10DE 0x0167 NV40 "NVidia GeForce Go 6200"
++0x10DE 0x0168 NV40 "NVidia GeForce Go 6400"
++0x10DE 0x0169 NV40 "NVidia 0x0169"
++0x10DE 0x016B NV40 "NVidia 0x016B"
++0x10DE 0x016C NV40 "NVidia 0x016C"
++0x10DE 0x016D NV40 "NVidia 0x016D"
++0x10DE 0x016E NV40 "NVidia 0x016E"
++0x10DE 0x0210 NV40 "NVidia 0x0210"
++0x10DE 0x0211 NV40 "NVidia GeForce 6800"
++0x10DE 0x0212 NV40 "NVidia GeForce 6800 LE"
++0x10DE 0x0215 NV40 "NVidia GeForce 6800 GT"
++0x10DE 0x0220 NV40 "NVidia 0x0220"
++0x10DE 0x0221 NV40 "NVidia GeForce 6200"
++0x10DE 0x0222 NV40 "NVidia 0x0222"
++0x10DE 0x0228 NV40 "NVidia 0x0228"
++0x10DE 0x0090 NV40 "NVidia 0x0090"
++0x10DE 0x0091 NV40 "NVidia GeForce 7800 GTX"
++0x10DE 0x0092 NV40 "NVidia 0x0092"
++0x10DE 0x0093 NV40 "NVidia 0x0093"
++0x10DE 0x0094 NV40 "NVidia 0x0094"
++0x10DE 0x0098 NV40 "NVidia 0x0098"
++0x10DE 0x0099 NV40 "NVidia GeForce Go 7800 GTX"
++0x10DE 0x009C NV40 "NVidia 0x009C"
++0x10DE 0x009D NV40 "NVidia Quadro FX 4500"
++0x10DE 0x009E NV40 "NVidia 0x009E"
++
++[nouveau]
++0x10de 0x0020 NV_04 "RIVA TNT"
++0x10de 0x0028 NV_04 "RIVA TNT2/TNT2 Pro"
++0x10de 0x0029 NV_04 "RIVA TNT2 Ultra"
++0x10de 0x002a NV_04 "Riva TnT2"
++0x10de 0x002b NV_04 "Riva TnT2"
++0x10de 0x002c NV_04 "Vanta/Vanta LT"
++0x10de 0x002d NV_04 "RIVA TNT2 Model 64/Model 64 Pro"
++0x10de 0x002e NV_04 "Vanta"
++0x10de 0x002f NV_04 "Vanta"
++0x10de 0x0040 NV_40 "GeForce 6800 Ultra"
++0x10de 0x0041 NV_40 "GeForce 6800"
++0x10de 0x0042 NV_40 "GeForce 6800 LE"
++0x10de 0x0043 NV_40 "NV40.3"
++0x10de 0x0044 NV_40 "GeForce 6800 XT"
++0x10de 0x0045 NV_40 "GeForce 6800 GT"
++0x10de 0x0046 NV_40 "GeForce 6800 GT"
++0x10de 0x0047 NV_40 "GeForce 6800 GS"
++0x10de 0x0048 NV_40 "GeForce 6800 XT"
++0x10de 0x0049 NV_40 "NV40GL"
++0x10de 0x004d NV_40 "Quadro FX 4000"
++0x10de 0x004e NV_40 "Quadro FX 4000"
++0x10de 0x0090 NV_40 "GeForce 7800 GTX"
++0x10de 0x0091 NV_40 "GeForce 7800 GTX"
++0x10de 0x0092 NV_40 "GeForce 7800 GT"
++0x10de 0x0093 NV_40 "GeForce 7800 GS"
++0x10de 0x0095 NV_40 "GeForce 7800 SLI"
++0x10de 0x0098 NV_40 "GeForce Go 7800"
++0x10de 0x0099 NV_40 "GeForce Go 7800 GTX"
++0x10de 0x009d NV_40 "Quadro FX4500"
++0x10de 0x00a0 NV_04 "Aladdin TNT2"
++0x10de 0x00c0 NV_40 "GeForce 6800 GS"
++0x10de 0x00c1 NV_40 "GeForce 6800"
++0x10de 0x00c2 NV_40 "GeForce 6800 LE"
++0x10de 0x00c3 NV_40 "Geforce 6800 XT"
++0x10de 0x00c8 NV_40 "GeForce Go 6800"
++0x10de 0x00c9 NV_40 "GeForce Go 6800 Ultra"
++0x10de 0x00cc NV_40 "Quadro FX Go1400"
++0x10de 0x00cd NV_40 "Quadro FX 3450/4000 SDI"
++0x10de 0x00ce NV_40 "Quadro FX 1400"
++0x10de 0x00f0 NV_40 "GeForce 6800/GeForce 6800 Ultra"
++0x10de 0x00f1 NV_40 "GeForce 6600/GeForce 6600 GT"
++0x10de 0x00f2 NV_40 "GeForce 6600/GeForce 6600 GT"
++0x10de 0x00f3 NV_40 "GeForce 6200"
++0x10de 0x00f4 NV_40 "GeForce 6600 LE"
++0x10de 0x00f5 NV_40 "GeForce 7800 GS"
++0x10de 0x00f6 NV_40 "GeForce 6600 GS"
++0x10de 0x00f8 NV_40 "Quadro FX 3400/4400"
++0x10de 0x00f9 NV_40 "GeForce 6800 Ultra/GeForce 6800 GT"
++0x10de 0x00fa NV_30 "GeForce PCX 5750"
++0x10de 0x00fb NV_30 "GeForce PCX 5900"
++0x10de 0x00fc NV_30 "Quadro FX 330/GeForce PCX 5300"
++0x10de 0x00fd NV_30 "Quadro FX 330/Quadro NVS280"
++0x10de 0x00fe NV_30 "Quadro FX 1300"
++0x10de 0x00ff NV_17 "GeForce PCX 4300"
++0x10de 0x0100 NV_10 "GeForce 256 SDR"
++0x10de 0x0101 NV_10 "GeForce 256 DDR"
++0x10de 0x0103 NV_10 "Quadro"
++0x10de 0x0110 NV_11 "GeForce2 MX/MX 400"
++0x10de 0x0111 NV_11 "GeForce2 MX 100 DDR/200 DDR"
++0x10de 0x0112 NV_11 "GeForce2 Go"
++0x10de 0x0113 NV_11 "Quadro2 MXR/EX/Go"
++0x10de 0x0140 NV_40 "GeForce 6600 GT"
++0x10de 0x0141 NV_40 "GeForce 6600"
++0x10de 0x0142 NV_40 "GeForce 6600 LE"
++0x10de 0x0143 NV_40 "GeForce 6600 VE"
++0x10de 0x0144 NV_40 "GeForce Go 6600"
++0x10de 0x0145 NV_40 "GeForce 6610 XL"
++0x10de 0x0146 NV_40 "Geforce Go 6600TE/6200TE"
++0x10de 0x0147 NV_40 "GeForce 6700 XL"
++0x10de 0x0148 NV_40 "GeForce Go 6600"
++0x10de 0x0149 NV_40 "GeForce Go 6600 GT"
++0x10de 0x014a NV_40 "Quadro NVS 440"
++0x10de 0x014c NV_40 "Quadro FX 550"
++0x10de 0x014d NV_17 "Quadro FX 550"
++0x10de 0x014e NV_40 "Quadro FX 540"
++0x10de 0x014f NV_40 "GeForce 6200"
++0x10de 0x0150 NV_15 "GeForce2 GTS/Pro"
++0x10de 0x0151 NV_15 "GeForce2 Ti"
++0x10de 0x0152 NV_15 "GeForce2 Ultra, Bladerunner"
++0x10de 0x0153 NV_15 "Quadro2 Pro"
++0x10de 0x0160 NV_44 "GeForce 6500"
++0x10de 0x0161 NV_44 "GeForce 6200 TurboCache(TM)"
++0x10de 0x0162 NV_44 "GeForce 6200 SE TurboCache (TM)"
++0x10de 0x0163 NV_44 "GeForce 6200 LE"
++0x10de 0x0164 NV_44 "GeForce Go 6200"
++0x10de 0x0165 NV_44 "Quadro NVS 285"
++0x10de 0x0166 NV_44 "GeForce Go 6400"
++0x10de 0x0167 NV_44 "GeForce Go 6200 TurboCache"
++0x10de 0x0168 NV_44 "GeForce Go 6200 TurboCache"
++0x10de 0x0169 NV_44 "GeForce 6250"
++0x10de 0x0170 NV_17 "GeForce4 MX 460"
++0x10de 0x0171 NV_17 "GeForce4 MX 440"
++0x10de 0x0172 NV_17 "GeForce4 MX 420"
++0x10de 0x0173 NV_17 "GeForce4 MX 440-SE"
++0x10de 0x0174 NV_17 "GeForce4 440 Go"
++0x10de 0x0175 NV_17 "GeForce4 420 Go"
++0x10de 0x0176 NV_17 "GeForce4 420 Go 32M"
++0x10de 0x0177 NV_17 "GeForce4 460 Go"
++0x10de 0x0178 NV_17 "Quadro4 550 XGL"
++0x10de 0x0179 NV_17 "GeForce4 420 Go 32M"
++0x10de 0x017a NV_17 "Quadro4 200/400 NVS"
++0x10de 0x017b NV_17 "Quadro4 550 XGL"
++0x10de 0x017c NV_17 "Quadro4 500 GoGL"
++0x10de 0x017d NV_17 "GeForce4 410 Go 16M"
++0x10de 0x0181 NV_17 "GeForce4 MX 440 AGP 8x"
++0x10de 0x0182 NV_17 "GeForce4 MX 440SE AGP 8x"
++0x10de 0x0183 NV_17 "GeForce4 MX 420 AGP 8x"
++0x10de 0x0185 NV_17 "GeForce4 MX 4000 AGP 8x"
++0x10de 0x0186 NV_17 "GeForce4 448 Go"
++0x10de 0x0187 NV_17 "GeForce4 488 Go"
++0x10de 0x0188 NV_17 "Quadro4 580 XGL"
++0x10de 0x018a NV_17 "Quadro4 NVS AGP 8x"
++0x10de 0x018b NV_17 "Quadro4 380 XGL"
++0x10de 0x018c NV_17 "Quadro NVS 50 PCI"
++0x10de 0x018d NV_17 "GeForce4 448 Go"
++0x10de 0x0191 NV_50 "GeForce 8800 GTX"
++0x10de 0x0193 NV_50 "GeForce 8800 GTS"
++0x10de 0x0194 NV_50 "GeForce 8800 Ultra"
++0x10de 0x019d NV_50 "Quadro FX 5600"
++0x10de 0x019e NV_50 "Quadro FX 4600"
++0x10de 0x01a0 NV_11|NV_NFORCE "GeForce2 MX Integrated Graphics"
++0x10de 0x01d1 NV_44 "GeForce 7300 LE"
++0x10de 0x01d3 NV_44 "Geforce 7300 SE"
++0x10de 0x01d6 NV_44 "GeForce Go 7200"
++0x10de 0x01d7 NV_44 "Quadro NVS 110M / GeForce Go 7300"
++0x10de 0x01d8 NV_44 "GeForce Go 7400"
++0x10de 0x01d9 NV_44 "GeForce Go 7400 GS"
++0x10de 0x01da NV_44 "Quadro NVS 110M"
++0x10de 0x01db NV_44 "Quadro NVS 120M"
++0x10de 0x01dc NV_44 "Quadro FX 350M"
++0x10de 0x01dd NV_44 "GeForce 7500 LE"
++0x10de 0x01de NV_44 "Quadro FX 350"
++0x10de 0x01df NV_44 "GeForce 7300 GS"
++0x10de 0x01f0 NV_17|NV_NFORCE2 "GeForce4 MX - nForce GPU"
++0x10de 0x0200 NV_20 "GeForce3"
++0x10de 0x0201 NV_20 "GeForce3 Ti 200"
++0x10de 0x0202 NV_20 "GeForce3 Ti 500"
++0x10de 0x0203 NV_20 "Quadro DCC"
++0x10de 0x0211 NV_40 "GeForce 6800"
++0x10de 0x0212 NV_40 "GeForce 6800 LE"
++0x10de 0x0215 NV_40 "GeForce 6800 GT"
++0x10de 0x0218 NV_40 "GeForce 6800 XT"
++0x10de 0x0221 NV_44 "GeForce 6200"
++0x10de 0x0222 NV_44 "GeForce 6200 A-LE"
++0x10de 0x0240 NV_44 "GeForce 6150"
++0x10de 0x0241 NV_44 "GeForce 6150 LE"
++0x10de 0x0242 NV_44 "GeForce 6100"
++0x10de 0x0244 NV_44 "GeForce Go 6150"
++0x10de 0x0247 NV_44 "GeForce Go 6100"
++0x10de 0x0250 NV_25 "GeForce4 Ti 4600"
++0x10de 0x0251 NV_25 "GeForce4 Ti 4400"
++0x10de 0x0252 NV_25 "GeForce4 Ti"
++0x10de 0x0253 NV_25 "GeForce4 Ti 4200"
++0x10de 0x0258 NV_25 "Quadro4 900 XGL"
++0x10de 0x0259 NV_25 "Quadro4 750 XGL"
++0x10de 0x025b NV_25 "Quadro4 700 XGL"
++0x10de 0x0280 NV_25 "GeForce4 Ti 4800"
++0x10de 0x0281 NV_25 "GeForce4 Ti 4200 AGP 8x"
++0x10de 0x0282 NV_25 "GeForce4 Ti 4800 SE"
++0x10de 0x0286 NV_25 "GeForce4 Ti 4200 Go AGP 8x"
++0x10de 0x0288 NV_25 "Quadro4 980 XGL"
++0x10de 0x0289 NV_25 "Quadro4 780 XGL"
++0x10de 0x028c NV_25 "Quadro4 700 GoGL"
++0x10de 0x0290 NV_40 "GeForce 7900 GTX"
++0x10de 0x0291 NV_40 "GeForce 7900 GT"
++0x10de 0x0292 NV_40 "GeForce 7900 GS"
++0x10de 0x0298 NV_40 "GeForce Go 7900 GS"
++0x10de 0x0299 NV_40 "GeForce Go 7900 GTX"
++0x10de 0x029a NV_40 "Quadro FX 2500M"
++0x10de 0x029b NV_40 "Quadro FX 1500M"
++0x10de 0x029c NV_40 "Quadro FX 5500"
++0x10de 0x029d NV_40 "Quadro FX 3500"
++0x10de 0x029e NV_40 "Quadro FX 1500"
++0x10de 0x029f NV_40 "Quadro FX 4500 X2"
++0x10de 0x02a0 NV_20 "XGPU"
++0x10de 0x02e1 NV_40 "GeForce 7600 GS"
++0x10de 0x0300 NV_30 "GeForce FX"
++0x10de 0x0301 NV_30 "GeForce FX 5800 Ultra"
++0x10de 0x0302 NV_30 "GeForce FX 5800"
++0x10de 0x0308 NV_30 "Quadro FX 2000"
++0x10de 0x0309 NV_30 "Quadro FX 1000"
++0x10de 0x0311 NV_30 "GeForce FX 5600 Ultra"
++0x10de 0x0312 NV_30 "GeForce FX 5600"
++0x10de 0x0313 NV_30 "NV31"
++0x10de 0x0314 NV_30 "GeForce FX 5600XT"
++0x10de 0x0316 NV_30 "NV31M"
++0x10de 0x0317 NV_30 "NV31M Pro"
++0x10de 0x031a NV_30 "GeForce FX Go5600"
++0x10de 0x031b NV_30 "GeForce FX Go5650"
++0x10de 0x031d NV_30 "NV31GLM"
++0x10de 0x031e NV_30 "NV31GLM Pro"
++0x10de 0x031f NV_30 "NV31GLM Pro"
++0x10de 0x0320 NV_34 "GeForce FX 5200"
++0x10de 0x0321 NV_34 "GeForce FX 5200 Ultra"
++0x10de 0x0322 NV_34 "GeForce FX 5200"
++0x10de 0x0323 NV_34 "GeForce FX 5200LE"
++0x10de 0x0324 NV_34 "GeForce FX Go5200"
++0x10de 0x0325 NV_34 "GeForce FX Go5250"
++0x10de 0x0326 NV_34 "GeForce FX 5500"
++0x10de 0x0327 NV_34 "GeForce FX 5100"
++0x10de 0x0328 NV_34 "GeForce FX Go5200 32M/64M"
++0x10de 0x0329 NV_34 "GeForce FX Go5200"
++0x10de 0x032a NV_34 "Quadro NVS 280 PCI"
++0x10de 0x032b NV_34 "Quadro FX 500/600 PCI"
++0x10de 0x032c NV_34 "GeForce FX Go 5300"
++0x10de 0x032d NV_34 "GeForce FX Go5100"
++0x10de 0x032f NV_34 "NV34GL"
++0x10de 0x0330 NV_30 "GeForce FX 5900 Ultra"
++0x10de 0x0331 NV_30 "GeForce FX 5900"
++0x10de 0x0332 NV_30 "GeForce FX 5900XT"
++0x10de 0x0333 NV_30 "GeForce FX 5950 Ultra"
++0x10de 0x0334 NV_30 "GeForce FX 5900ZT"
++0x10de 0x0338 NV_30 "Quadro FX 3000"
++0x10de 0x033f NV_30 "Quadro FX 700"
++0x10de 0x0341 NV_30 "GeForce FX 5700 Ultra"
++0x10de 0x0342 NV_30 "GeForce FX 5700"
++0x10de 0x0343 NV_30 "GeForce FX 5700LE"
++0x10de 0x0344 NV_30 "GeForce FX 5700VE"
++0x10de 0x0345 NV_30 "NV36.5"
++0x10de 0x0347 NV_30 "GeForce FX Go5700"
++0x10de 0x0348 NV_30 "GeForce FX Go5700"
++0x10de 0x0349 NV_30 "NV36M Pro"
++0x10de 0x034b NV_30 "NV36MAP"
++0x10de 0x034c NV_30 "Quadro FX Go1000"
++0x10de 0x034e NV_30 "Quadro FX 1100"
++0x10de 0x034f NV_30 "NV36GL"
++0x10de 0x0391 NV_40 "GeForce 7600 GT"
++0x10de 0x0392 NV_40 "GeForce 7600 GS"
++0x10de 0x0393 NV_40 "GeForce 7300 GT"
++0x10de 0x0394 NV_40 "GeForce 7600 LE"
++0x10de 0x0395 NV_40 "GeForce 7300 GT"
++0x10de 0x0397 NV_40 "GeForce Go 7700"
++0x10de 0x0398 NV_40 "GeForce Go 7600"
++0x10de 0x0399 NV_40 "GeForce Go 7600 GT"
++0x10de 0x039a NV_40 "Quadro NVS 300M"
++0x10de 0x039b NV_40 "GeForce Go 7900 SE"
++0x10de 0x039c NV_40 "Quadro FX 550M"
++0x10de 0x039e NV_40 "Quadro FX 560"
++0x10de 0x03d0 NV_44 "GeForce 6100 nForce 430"
++0x10de 0x03d1 NV_44 "GeForce 6100 nForce 405"
++0x10de 0x03d2 NV_44 "GeForce 6100 nForce 400"
++0x10de 0x03d5 NV_44 "GeForce 6100 nForce 420"
++0x10de 0x0400 NV_50 "GeForce 8600 GTS"
++0x10de 0x0402 NV_50 "GeForce 8600 GT"
++0x10de 0x0421 NV_50 "GeForce 8500 GT"
++0x10de 0x0422 NV_50 "GeForce 8400 GS"
++0x10de 0x0423 NV_50 "GeForce 8300 GS"
++0x10de 0x0429 NV_50 "Quadro NVS 140"
++0x12d2 0x0020 NV_04 "TNT"
++0x12d2 0x0028 NV_04 "TNT2"
++0x12d2 0x0029 NV_04 "UTNT2"
++0x12d2 0x002c NV_04 "VTNT2"
++0x12d2 0x00a0 NV_04 "ITNT2"
++
++[xgi]
++0x18ca 0x2200 0 "XP5"
++0x18ca 0x0047 0 "XP10 / XG47"
+Index: git/shared-core/drm_sarea.h
+===================================================================
+--- git.orig/shared-core/drm_sarea.h    2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/drm_sarea.h 2008-12-12 17:35:22.000000000 +0000
+@@ -41,38 +41,44 @@
+ #define SAREA_MAX                       0x10000        /* 64kB */
+ #else
+ /* Intel 830M driver needs at least 8k SAREA */
+-#define SAREA_MAX                       0x2000
++#define SAREA_MAX                       0x2000UL
+ #endif
+ 
+ /** Maximum number of drawables in the SAREA */
+-#define SAREA_MAX_DRAWABLES            256
++#define SAREA_MAX_DRAWABLES            256
+ 
+ #define SAREA_DRAWABLE_CLAIMED_ENTRY    0x80000000
+ 
+ /** SAREA drawable */
+-typedef struct drm_sarea_drawable {
++struct drm_sarea_drawable {
+        unsigned int stamp;
+        unsigned int flags;
+-} drm_sarea_drawable_t;
++};
+ 
+ /** SAREA frame */
+-typedef struct drm_sarea_frame {
++struct drm_sarea_frame {
+        unsigned int x;
+        unsigned int y;
+        unsigned int width;
+        unsigned int height;
+        unsigned int fullscreen;
+-} drm_sarea_frame_t;
++};
+ 
+ /** SAREA */
+-typedef struct drm_sarea {
++struct drm_sarea {
+     /** first thing is always the DRM locking structure */
+-       drm_hw_lock_t lock;
++       struct drm_hw_lock lock;
+     /** \todo Use readers/writer lock for drm_sarea::drawable_lock */
+-       drm_hw_lock_t drawable_lock;
+-       drm_sarea_drawable_t drawableTable[SAREA_MAX_DRAWABLES];        /**< drawables */
+-       drm_sarea_frame_t frame;        /**< frame */
++       struct drm_hw_lock drawable_lock;
++       struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES];   /**< drawables */
++       struct drm_sarea_frame frame;   /**< frame */
+        drm_context_t dummy_context;
+-} drm_sarea_t;
++};
++
++#ifndef __KERNEL__
++typedef struct drm_sarea_drawable drm_sarea_drawable_t;
++typedef struct drm_sarea_frame drm_sarea_frame_t;
++typedef struct drm_sarea drm_sarea_t;
++#endif
+ 
+ #endif                         /* _DRM_SAREA_H_ */
+Index: git/shared-core/i915_dma.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/i915_dma.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,968 @@
++/* i915_dma.c -- DMA support for the I915 -*- linux-c -*-
++ */
++/*
++ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
++ * All Rights Reserved.
++ * 
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sub license, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ * 
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ * 
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
++ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
++ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
++ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ * 
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "i915_drm.h"
++#include "i915_drv.h"
++
++#define IS_I965G(dev)  (dev->pci_device == 0x2972 || \
++                       dev->pci_device == 0x2982 || \
++                       dev->pci_device == 0x2992 || \
++                       dev->pci_device == 0x29A2 || \
++                       dev->pci_device == 0x2A02 || \
++                       dev->pci_device == 0x2A12)
++
++#define IS_G33(dev)    (dev->pci_device == 0x29C2 || \
++                       dev->pci_device == 0x29B2 || \
++                       dev->pci_device == 0x29D2) 
++
++/* Really want an OS-independent resettable timer.  Would like to have
++ * this loop run for (eg) 3 sec, but have the timer reset every time
++ * the head pointer changes, so that EBUSY only happens if the ring
++ * actually stalls for (eg) 3 seconds.
++ */
++int i915_wait_ring(struct drm_device * dev, int n, const char *caller)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_ring_buffer_t *ring = &(dev_priv->ring);
++       u32 last_head = I915_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
++       int i;
++
++       for (i = 0; i < 10000; i++) {
++               ring->head = I915_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
++               ring->space = ring->head - (ring->tail + 8);
++               if (ring->space < 0)
++                       ring->space += ring->Size;
++               if (ring->space >= n)
++                       return 0;
++
++               dev_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT;
++
++               if (ring->head != last_head)
++                       i = 0;
++
++               last_head = ring->head;
++               DRM_UDELAY(1);
++       }
++
++       return -EBUSY;
++}
++
++void i915_kernel_lost_context(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_ring_buffer_t *ring = &(dev_priv->ring);
++
++       ring->head = I915_READ(LP_RING + RING_HEAD) & HEAD_ADDR;
++       ring->tail = I915_READ(LP_RING + RING_TAIL) & TAIL_ADDR;
++       ring->space = ring->head - (ring->tail + 8);
++       if (ring->space < 0)
++               ring->space += ring->Size;
++
++       if (ring->head == ring->tail)
++               dev_priv->sarea_priv->perf_boxes |= I915_BOX_RING_EMPTY;
++}
++
++static int i915_dma_cleanup(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       /* Make sure interrupts are disabled here because the uninstall ioctl
++        * may not have been called from userspace and after dev_private
++        * is freed, it's too late.
++        */
++       I915_WRITE(LP_RING + RING_LEN, 0);
++
++       if (dev->irq)
++               drm_irq_uninstall(dev);
++
++       if (dev->dev_private) {
++               drm_i915_private_t *dev_priv =
++                   (drm_i915_private_t *) dev->dev_private;
++
++               if (dev_priv->ring.virtual_start) {
++                       drm_core_ioremapfree(&dev_priv->ring.map, dev);
++               }
++
++               if (dev_priv->status_page_dmah) {
++                       drm_pci_free(dev, dev_priv->status_page_dmah);
++                       /* Need to rewrite hardware status page */
++                       I915_WRITE(0x02080, 0x1ffff000);
++               }
++               if (dev_priv->status_gfx_addr) {
++                       dev_priv->status_gfx_addr = 0;
++                       drm_core_ioremapfree(&dev_priv->hws_map, dev);
++                       I915_WRITE(0x02080, 0x1ffff000);
++               }
++               drm_free(dev->dev_private, sizeof(drm_i915_private_t),
++                        DRM_MEM_DRIVER);
++
++               dev->dev_private = NULL;
++       }
++
++       return 0;
++}
++
++static int i915_initialize(struct drm_device * dev,
++                          drm_i915_private_t * dev_priv,
++                          drm_i915_init_t * init)
++{
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("can not find sarea!\n");
++               dev->dev_private = (void *)dev_priv;
++               i915_dma_cleanup(dev);
++               return -EINVAL;
++       }
++
++       memset((void *)(dev_priv->ring.virtual_start), 0, dev_priv->ring.Size);
++
++       I915_WRITE(LP_RING + RING_START, dev_priv->ring.Start);
++       I915_WRITE(LP_RING + RING_LEN, ((dev_priv->ring.Size - 4096) & RING_NR_PAGES) | (RING_NO_REPORT | RING_VALID));
++
++       dev_priv->cpp = init->cpp;
++       dev_priv->sarea_priv->pf_current_page = 0;
++
++       /* We are using separate values as placeholders for mechanisms for
++        * private backbuffer/depthbuffer usage.
++        */
++       dev_priv->use_mi_batchbuffer_start = 0;
++
++       /* Allow hardware batchbuffers unless told otherwise.
++        */
++       dev_priv->allow_batchbuffer = 1;
++
++       /* Enable vblank on pipe A for older X servers
++        */
++       dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A;
++
++       /* Program Hardware Status Page */
++       if (!IS_G33(dev)) {
++               dev_priv->status_page_dmah = 
++                       drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff);
++
++               if (!dev_priv->status_page_dmah) {
++                       dev->dev_private = (void *)dev_priv;
++                       i915_dma_cleanup(dev);
++                       DRM_ERROR("Can not allocate hardware status page\n");
++                       return -ENOMEM;
++               }
++               dev_priv->hw_status_page = dev_priv->status_page_dmah->vaddr;
++               dev_priv->dma_status_page = dev_priv->status_page_dmah->busaddr;
++
++               memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
++
++               I915_WRITE(0x02080, dev_priv->dma_status_page);
++       }
++       DRM_DEBUG("Enabled hardware status page\n");
++       dev->dev_private = (void *)dev_priv;
++       return 0;
++}
++
++static int i915_dma_resume(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       if (!dev_priv->sarea) {
++               DRM_ERROR("can not find sarea!\n");
++               return -EINVAL;
++       }
++
++       if (!dev_priv->mmio_map) {
++               DRM_ERROR("can not find mmio map!\n");
++               return -EINVAL;
++       }
++
++       if (dev_priv->ring.map.handle == NULL) {
++               DRM_ERROR("can not ioremap virtual address for"
++                         " ring buffer\n");
++               return -ENOMEM;
++       }
++
++       /* Program Hardware Status Page */
++       if (!dev_priv->hw_status_page) {
++               DRM_ERROR("Can not find hardware status page\n");
++               return -EINVAL;
++       }
++       DRM_DEBUG("hw status page @ %p\n", dev_priv->hw_status_page);
++
++       if (dev_priv->status_gfx_addr != 0)
++               I915_WRITE(0x02080, dev_priv->status_gfx_addr);
++       else
++               I915_WRITE(0x02080, dev_priv->dma_status_page);
++       DRM_DEBUG("Enabled hardware status page\n");
++
++       return 0;
++}
++
++static int i915_dma_init(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv)
++{
++       DRM_DEVICE;
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       drm_i915_init_t init;
++       int retcode = 0;
++
++       switch (init->func) {
++       case I915_INIT_DMA:
++               retcode = i915_initialize(dev, dev_priv, &init);
++               break;
++       case I915_CLEANUP_DMA:
++               retcode = i915_dma_cleanup(dev);
++               break;
++       case I915_RESUME_DMA:
++               retcode = i915_dma_resume(dev);
++               break;
++       default:
++               retcode = -EINVAL;
++               break;
++       }
++
++       return retcode;
++}
++
++/* Implement basically the same security restrictions as hardware does
++ * for MI_BATCH_NON_SECURE.  These can be made stricter at any time.
++ *
++ * Most of the calculations below involve calculating the size of a
++ * particular instruction.  It's important to get the size right as
++ * that tells us where the next instruction to check is.  Any illegal
++ * instruction detected will be given a size of zero, which is a
++ * signal to abort the rest of the buffer.
++ */
++static int do_validate_cmd(int cmd)
++{
++       switch (((cmd >> 29) & 0x7)) {
++       case 0x0:
++               switch ((cmd >> 23) & 0x3f) {
++               case 0x0:
++                       return 1;       /* MI_NOOP */
++               case 0x4:
++                       return 1;       /* MI_FLUSH */
++               default:
++                       return 0;       /* disallow everything else */
++               }
++               break;
++       case 0x1:
++               return 0;       /* reserved */
++       case 0x2:
++               return (cmd & 0xff) + 2;        /* 2d commands */
++       case 0x3:
++               if (((cmd >> 24) & 0x1f) <= 0x18)
++                       return 1;
++
++               switch ((cmd >> 24) & 0x1f) {
++               case 0x1c:
++                       return 1;
++               case 0x1d:
++                       switch ((cmd >> 16) & 0xff) {
++                       case 0x3:
++                               return (cmd & 0x1f) + 2;
++                       case 0x4:
++                               return (cmd & 0xf) + 2;
++                       default:
++                               return (cmd & 0xffff) + 2;
++                       }
++               case 0x1e:
++                       if (cmd & (1 << 23))
++                               return (cmd & 0xffff) + 1;
++                       else
++                               return 1;
++               case 0x1f:
++                       if ((cmd & (1 << 23)) == 0)     /* inline vertices */
++                               return (cmd & 0x1ffff) + 2;
++                       else if (cmd & (1 << 17))       /* indirect random */
++                               if ((cmd & 0xffff) == 0)
++                                       return 0;       /* unknown length, too hard */
++                               else
++                                       return (((cmd & 0xffff) + 1) / 2) + 1;
++                       else
++                               return 2;       /* indirect sequential */
++               default:
++                       return 0;
++               }
++       default:
++               return 0;
++       }
++
++       return 0;
++}
++
++static int validate_cmd(int cmd)
++{
++       int ret = do_validate_cmd(cmd);
++
++/*     printk("validate_cmd( %x ): %d\n", cmd, ret); */
++
++       return ret;
++}
++
++static int i915_emit_cmds(struct drm_device * dev, int __user * buffer,
++                         int dwords)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       int i;
++       RING_LOCALS;
++
++       if ((dwords+1) * sizeof(int) >= dev_priv->ring.Size - 8)
++               return -EINVAL;
++
++       BEGIN_LP_RING((dwords+1)&~1);
++
++       for (i = 0; i < dwords;) {
++               int cmd, sz;
++
++               if (DRM_COPY_FROM_USER_UNCHECKED(&cmd, &buffer[i], sizeof(cmd)))
++                       return -EINVAL;
++
++               if ((sz = validate_cmd(cmd)) == 0 || i + sz > dwords)
++                       return -EINVAL;
++
++               OUT_RING(cmd);
++
++               while (++i, --sz) {
++                       if (DRM_COPY_FROM_USER_UNCHECKED(&cmd, &buffer[i],
++                                                        sizeof(cmd))) {
++                               return -EINVAL;
++                       }
++                       OUT_RING(cmd);
++               }
++       }
++               
++       if (dwords & 1)
++               OUT_RING(0);
++
++       ADVANCE_LP_RING();
++               
++       return 0;
++}
++
++static int i915_emit_box(struct drm_device * dev,
++                        struct drm_clip_rect __user * boxes,
++                        int i, int DR1, int DR4)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       struct drm_clip_rect box;
++       RING_LOCALS;
++
++       if (DRM_COPY_FROM_USER_UNCHECKED(&box, &boxes[i], sizeof(box))) {
++               return -EFAULT;
++       }
++
++       if (box.y2 <= box.y1 || box.x2 <= box.x1 || box.y2 <= 0 || box.x2 <= 0) {
++               DRM_ERROR("Bad box %d,%d..%d,%d\n",
++                         box.x1, box.y1, box.x2, box.y2);
++               return -EINVAL;
++       }
++
++       if (IS_I965G(dev)) {
++               BEGIN_LP_RING(4);
++               OUT_RING(GFX_OP_DRAWRECT_INFO_I965);
++               OUT_RING((box.x1 & 0xffff) | (box.y1 << 16));
++               OUT_RING(((box.x2 - 1) & 0xffff) | ((box.y2 - 1) << 16));
++               OUT_RING(DR4);
++               ADVANCE_LP_RING();
++       } else {
++               BEGIN_LP_RING(6);
++               OUT_RING(GFX_OP_DRAWRECT_INFO);
++               OUT_RING(DR1);
++               OUT_RING((box.x1 & 0xffff) | (box.y1 << 16));
++               OUT_RING(((box.x2 - 1) & 0xffff) | ((box.y2 - 1) << 16));
++               OUT_RING(DR4);
++               OUT_RING(0);
++               ADVANCE_LP_RING();
++       }
++
++       return 0;
++}
++
++/* XXX: Emitting the counter should really be moved to part of the IRQ
++ * emit.  For now, do it in both places:
++ */
++
++void i915_emit_breadcrumb(struct drm_device *dev)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       RING_LOCALS;
++
++       if (++dev_priv->counter > BREADCRUMB_MASK) {
++                dev_priv->counter = 1;
++                DRM_DEBUG("Breadcrumb counter wrapped around\n");
++       }
++
++       dev_priv->sarea_priv->last_enqueue = dev_priv->counter;
++
++       BEGIN_LP_RING(4);
++       OUT_RING(CMD_STORE_DWORD_IDX);
++       OUT_RING(20);
++       OUT_RING(dev_priv->counter);
++       OUT_RING(0);
++       ADVANCE_LP_RING();
++}
++
++
++int i915_emit_mi_flush(struct drm_device *dev, uint32_t flush)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       uint32_t flush_cmd = CMD_MI_FLUSH;
++       RING_LOCALS;
++
++       flush_cmd |= flush;
++
++       i915_kernel_lost_context(dev);
++
++       BEGIN_LP_RING(4);
++       OUT_RING(flush_cmd);
++       OUT_RING(0);
++       OUT_RING(0);
++       OUT_RING(0);
++       ADVANCE_LP_RING();
++
++       return 0;
++}
++
++
++static int i915_dispatch_cmdbuffer(struct drm_device * dev,
++                                  drm_i915_cmdbuffer_t * cmd)
++{
++#ifdef I915_HAVE_FENCE
++       drm_i915_private_t *dev_priv = dev->dev_private;
++#endif
++       int nbox = cmd->num_cliprects;
++       int i = 0, count, ret;
++
++       if (cmd->sz & 0x3) {
++               DRM_ERROR("alignment");
++               return -EINVAL;
++       }
++
++       i915_kernel_lost_context(dev);
++
++       count = nbox ? nbox : 1;
++
++       for (i = 0; i < count; i++) {
++               if (i < nbox) {
++                       ret = i915_emit_box(dev, cmd->cliprects, i,
++                                           cmd->DR1, cmd->DR4);
++                       if (ret)
++                               return ret;
++               }
++
++               ret = i915_emit_cmds(dev, (int __user *)cmd->buf, cmd->sz / 4);
++               if (ret)
++                       return ret;
++       }
++
++       i915_emit_breadcrumb( dev );
++#ifdef I915_HAVE_FENCE
++       drm_fence_flush_old(dev, 0, dev_priv->counter);
++#endif
++       return 0;
++}
++
++static int i915_dispatch_batchbuffer(struct drm_device * dev,
++                                    drm_i915_batchbuffer_t * batch)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       struct drm_clip_rect __user *boxes = batch->cliprects;
++       int nbox = batch->num_cliprects;
++       int i = 0, count;
++       RING_LOCALS;
++
++       if ((batch->start | batch->used) & 0x7) {
++               DRM_ERROR("alignment");
++               return -EINVAL;
++       }
++
++       i915_kernel_lost_context(dev);
++
++       count = nbox ? nbox : 1;
++
++       for (i = 0; i < count; i++) {
++               if (i < nbox) {
++                       int ret = i915_emit_box(dev, boxes, i,
++                                               batch->DR1, batch->DR4);
++                       if (ret)
++                               return ret;
++               }
++
++               if (dev_priv->use_mi_batchbuffer_start) {
++                       BEGIN_LP_RING(2);
++                       if (IS_I965G(dev)) {
++                               OUT_RING(MI_BATCH_BUFFER_START | (2 << 6) | MI_BATCH_NON_SECURE_I965);
++                               OUT_RING(batch->start);
++                       } else {
++                               OUT_RING(MI_BATCH_BUFFER_START | (2 << 6));
++                               OUT_RING(batch->start | MI_BATCH_NON_SECURE);
++                       }
++                       ADVANCE_LP_RING();
++
++               } else {
++                       BEGIN_LP_RING(4);
++                       OUT_RING(MI_BATCH_BUFFER);
++                       OUT_RING(batch->start | MI_BATCH_NON_SECURE);
++                       OUT_RING(batch->start + batch->used - 4);
++                       OUT_RING(0);
++                       ADVANCE_LP_RING();
++               }
++       }
++
++       i915_emit_breadcrumb( dev );
++#ifdef I915_HAVE_FENCE
++       drm_fence_flush_old(dev, 0, dev_priv->counter);
++#endif
++       return 0;
++}
++
++static void i915_do_dispatch_flip(struct drm_device * dev, int plane, int sync)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       u32 num_pages, current_page, next_page, dspbase;
++       int shift = 2 * plane, x, y;
++       RING_LOCALS;
++
++       /* Calculate display base offset */
++       num_pages = dev_priv->sarea_priv->third_handle ? 3 : 2;
++       current_page = (dev_priv->sarea_priv->pf_current_page >> shift) & 0x3;
++       next_page = (current_page + 1) % num_pages;
++
++       switch (next_page) {
++       default:
++       case 0:
++               dspbase = dev_priv->sarea_priv->front_offset;
++               break;
++       case 1:
++               dspbase = dev_priv->sarea_priv->back_offset;
++               break;
++       case 2:
++               dspbase = dev_priv->sarea_priv->third_offset;
++               break;
++       }
++
++       if (plane == 0) {
++               x = dev_priv->sarea_priv->planeA_x;
++               y = dev_priv->sarea_priv->planeA_y;
++       } else {
++               x = dev_priv->sarea_priv->planeB_x;
++               y = dev_priv->sarea_priv->planeB_y;
++       }
++
++       dspbase += (y * dev_priv->sarea_priv->pitch + x) * dev_priv->cpp;
++
++       DRM_DEBUG("plane=%d current_page=%d dspbase=0x%x\n", plane, current_page,
++                 dspbase);
++
++       BEGIN_LP_RING(4);
++       OUT_RING(sync ? 0 :
++                (MI_WAIT_FOR_EVENT | (plane ? MI_WAIT_FOR_PLANE_B_FLIP :
++                                      MI_WAIT_FOR_PLANE_A_FLIP)));
++       OUT_RING(CMD_OP_DISPLAYBUFFER_INFO | (sync ? 0 : ASYNC_FLIP) |
++                (plane ? DISPLAY_PLANE_B : DISPLAY_PLANE_A));
++       OUT_RING(dev_priv->sarea_priv->pitch * dev_priv->cpp);
++       OUT_RING(dspbase);
++       ADVANCE_LP_RING();
++
++       dev_priv->sarea_priv->pf_current_page &= ~(0x3 << shift);
++       dev_priv->sarea_priv->pf_current_page |= next_page << shift;
++}
++
++void i915_dispatch_flip(struct drm_device * dev, int planes, int sync)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       int i;
++
++       DRM_DEBUG("%s: planes=0x%x pfCurrentPage=%d\n",
++                 __FUNCTION__,
++                 planes, dev_priv->sarea_priv->pf_current_page);
++
++       i915_emit_mi_flush(dev, MI_READ_FLUSH | MI_EXE_FLUSH);
++
++       for (i = 0; i < 2; i++)
++               if (planes & (1 << i))
++                       i915_do_dispatch_flip(dev, i, sync);
++
++       i915_emit_breadcrumb(dev);
++#ifdef I915_HAVE_FENCE
++       if (!sync)
++               drm_fence_flush_old(dev, 0, dev_priv->counter);
++#endif
++}
++
++static int i915_quiescent(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++
++       i915_kernel_lost_context(dev);
++       return i915_wait_ring(dev, dev_priv->ring.Size - 8, __FUNCTION__);
++}
++
++static int i915_flush_ioctl(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv)
++{
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return i915_quiescent(dev);
++}
++
++static int i915_batchbuffer(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *)
++           dev_priv->sarea_priv;
++       drm_i915_batchbuffer_t *batch = data;
++       int ret;
++
++       if (!dev_priv->allow_batchbuffer) {
++               DRM_ERROR("Batchbuffer ioctl disabled\n");
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("i915 batchbuffer, start %x used %d cliprects %d\n",
++                 batch->start, batch->used, batch->num_cliprects);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (batch->num_cliprects && DRM_VERIFYAREA_READ(batch->cliprects,
++                                                       batch->num_cliprects *
++                                                       sizeof(struct drm_clip_rect)))
++               return -EFAULT;
++
++       ret = i915_dispatch_batchbuffer(dev, batch);
++
++       sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
++       return ret;
++}
++
++static int i915_cmdbuffer(struct drm_device *dev, void *data,
++                         struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *)
++           dev_priv->sarea_priv;
++       drm_i915_cmdbuffer_t *cmdbuf = data;
++       int ret;
++
++       DRM_DEBUG("i915 cmdbuffer, buf %p sz %d cliprects %d\n",
++                 cmdbuf->buf, cmdbuf->sz, cmdbuf->num_cliprects);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (cmdbuf->num_cliprects &&
++           DRM_VERIFYAREA_READ(cmdbuf->cliprects,
++                               cmdbuf->num_cliprects *
++                               sizeof(struct drm_clip_rect))) {
++               DRM_ERROR("Fault accessing cliprects\n");
++               return -EFAULT;
++       }
++
++       ret = i915_dispatch_cmdbuffer(dev, cmdbuf);
++       if (ret) {
++               DRM_ERROR("i915_dispatch_cmdbuffer failed\n");
++               return ret;
++       }
++
++       sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
++       return 0;
++}
++
++static int i915_do_cleanup_pageflip(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       int i, planes, num_pages = dev_priv->sarea_priv->third_handle ? 3 : 2;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       for (i = 0, planes = 0; i < 2; i++)
++               if (dev_priv->sarea_priv->pf_current_page & (0x3 << (2 * i))) {
++                       dev_priv->sarea_priv->pf_current_page =
++                               (dev_priv->sarea_priv->pf_current_page &
++                                ~(0x3 << (2 * i))) | (num_pages - 1) << (2 * i);
++
++                       planes |= 1 << i;
++               }
++
++       if (planes)
++               i915_dispatch_flip(dev, planes, 0);
++
++       return 0;
++}
++
++static int i915_flip_bufs(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_i915_flip_t *param = data;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (param->planes & ~0x3) {
++               DRM_ERROR("Invalid planes 0x%x, only <= 0x3 is valid\n",
++                         param->planes);
++               return -EINVAL;
++       }
++
++       i915_dispatch_flip(dev, param->planes, 0);
++
++       return 0;
++}
++
++
++static int i915_getparam(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_getparam_t *param = data;
++       int value;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       switch (param->param) {
++       case I915_PARAM_IRQ_ACTIVE:
++               value = dev->irq ? 1 : 0;
++               break;
++       case I915_PARAM_ALLOW_BATCHBUFFER:
++               value = dev_priv->allow_batchbuffer ? 1 : 0;
++               break;
++       case I915_PARAM_LAST_DISPATCH:
++               value = READ_BREADCRUMB(dev_priv);
++               break;
++       default:
++               DRM_ERROR("Unknown parameter %d\n", param->param);
++               return -EINVAL;
++       }
++
++       if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
++               DRM_ERROR("DRM_COPY_TO_USER failed\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++static int i915_setparam(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_setparam_t *param = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       switch (param->param) {
++       case I915_SETPARAM_USE_MI_BATCHBUFFER_START:
++               dev_priv->use_mi_batchbuffer_start = param->value;
++               break;
++       case I915_SETPARAM_TEX_LRU_LOG_GRANULARITY:
++               dev_priv->tex_lru_log_granularity = param->value;
++               break;
++       case I915_SETPARAM_ALLOW_BATCHBUFFER:
++               dev_priv->allow_batchbuffer = param->value;
++               break;
++       default:
++               DRM_ERROR("unknown parameter %d\n", param->param);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++drm_i915_mmio_entry_t mmio_table[] = {
++       [MMIO_REGS_PS_DEPTH_COUNT] = {
++               I915_MMIO_MAY_READ|I915_MMIO_MAY_WRITE,
++               0x2350,
++               8
++       }       
++};
++
++static int mmio_table_size = sizeof(mmio_table)/sizeof(drm_i915_mmio_entry_t);
++
++static int i915_mmio(struct drm_device *dev, void *data,
++                    struct drm_file *file_priv)
++{
++       uint32_t buf[8];
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_mmio_entry_t *e;        
++       drm_i915_mmio_t *mmio = data;
++       void __iomem *base;
++       int i;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       if (mmio->reg >= mmio_table_size)
++               return -EINVAL;
++
++       e = &mmio_table[mmio->reg];
++       base = (u8 *) dev_priv->mmio_map->handle + e->offset;
++
++       switch (mmio->read_write) {
++               case I915_MMIO_READ:
++                       if (!(e->flag & I915_MMIO_MAY_READ))
++                               return -EINVAL;
++                       for (i = 0; i < e->size / 4; i++)
++                               buf[i] = I915_READ(e->offset + i * 4);
++                       if (DRM_COPY_TO_USER(mmio->data, buf, e->size)) {
++                               DRM_ERROR("DRM_COPY_TO_USER failed\n");
++                               return -EFAULT;
++                       }
++                       break;
++
++               case I915_MMIO_WRITE:
++                       if (!(e->flag & I915_MMIO_MAY_WRITE))
++                               return -EINVAL;
++                       if(DRM_COPY_FROM_USER(buf, mmio->data, e->size)) {
++                               DRM_ERROR("DRM_COPY_TO_USER failed\n");
++                               return -EFAULT;
++                       }
++                       for (i = 0; i < e->size / 4; i++)
++                               I915_WRITE(e->offset + i * 4, buf[i]);
++                       break;
++       }
++       return 0;
++}
++
++static int i915_set_status_page(struct drm_device *dev, void *data,
++                               struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_hws_addr_t *hws = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++       DRM_DEBUG("set status page addr 0x%08x\n", (u32)hws->addr);
++
++       dev_priv->status_gfx_addr = hws->addr & (0x1ffff<<12);
++
++       dev_priv->hws_map.offset = dev->agp->base + hws->addr;
++       dev_priv->hws_map.size = 4*1024;
++       dev_priv->hws_map.type = 0;
++       dev_priv->hws_map.flags = 0;
++       dev_priv->hws_map.mtrr = 0;
++
++       drm_core_ioremap(&dev_priv->hws_map, dev);
++       if (dev_priv->hws_map.handle == NULL) {
++               dev->dev_private = (void *)dev_priv;
++               i915_dma_cleanup(dev);
++               dev_priv->status_gfx_addr = 0;
++               DRM_ERROR("can not ioremap virtual address for"
++                               " G33 hw status page\n");
++               return -ENOMEM;
++       }
++       dev_priv->hw_status_page = dev_priv->hws_map.handle;
++
++       memset(dev_priv->hw_status_page, 0, PAGE_SIZE);
++       I915_WRITE(0x02080, dev_priv->status_gfx_addr);
++       DRM_DEBUG("load hws 0x2080 with gfx mem 0x%x\n",
++                       dev_priv->status_gfx_addr);
++       DRM_DEBUG("load hws at %p\n", dev_priv->hw_status_page);
++       return 0;
++}
++
++int i915_driver_load(struct drm_device *dev, unsigned long flags)
++{
++       /* i915 has 4 more counters */
++       dev->counters += 4;
++       dev->types[6] = _DRM_STAT_IRQ;
++       dev->types[7] = _DRM_STAT_PRIMARY;
++       dev->types[8] = _DRM_STAT_SECONDARY;
++       dev->types[9] = _DRM_STAT_DMA;
++
++       return 0;
++}
++
++void i915_driver_lastclose(struct drm_device * dev)
++{
++       if (dev->dev_private) {
++               drm_i915_private_t *dev_priv = dev->dev_private;
++               i915_do_cleanup_pageflip(dev);
++               i915_mem_takedown(&(dev_priv->agp_heap));
++       }
++       i915_dma_cleanup(dev);
++}
++
++void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
++{
++       if (dev->dev_private) {
++               drm_i915_private_t *dev_priv = dev->dev_private;
++               i915_mem_release(dev, file_priv, dev_priv->agp_heap);
++       }
++}
++
++struct drm_ioctl_desc i915_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_I915_INIT, i915_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_I915_FLUSH, i915_flush_ioctl, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_FLIP, i915_flip_bufs, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_BATCHBUFFER, i915_batchbuffer, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_IRQ_EMIT, i915_irq_emit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_IRQ_WAIT, i915_irq_wait, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_GETPARAM, i915_getparam, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_SETPARAM, i915_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_I915_ALLOC, i915_mem_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_FREE, i915_mem_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_INIT_HEAP, i915_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_I915_CMDBUFFER, i915_cmdbuffer, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_DESTROY_HEAP,  i915_mem_destroy_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY ),
++       DRM_IOCTL_DEF(DRM_I915_SET_VBLANK_PIPE,  i915_vblank_pipe_set, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY ),
++       DRM_IOCTL_DEF(DRM_I915_GET_VBLANK_PIPE,  i915_vblank_pipe_get, DRM_AUTH ),
++       DRM_IOCTL_DEF(DRM_I915_VBLANK_SWAP, i915_vblank_swap, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_MMIO, i915_mmio, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_I915_HWS_ADDR, i915_set_status_page, DRM_AUTH),
++};
++
++int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls);
++
++/**
++ * Determine if the device really is AGP or not.
++ *
++ * All Intel graphics chipsets are treated as AGP, even if they are really
++ * PCI-e.
++ *
++ * \param dev   The device to be tested.
++ *
++ * \returns
++ * A value of 1 is always retured to indictate every i9x5 is AGP.
++ */
++int i915_driver_device_is_agp(struct drm_device * dev)
++{
++       return 1;
++}
++
++
+Index: git/shared-core/i915_drm.h
+===================================================================
+--- git.orig/shared-core/i915_drm.h     2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/i915_drm.h  2008-12-12 17:35:22.000000000 +0000
+@@ -1,7 +1,7 @@
+ /*
+  * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+  * All Rights Reserved.
+- * 
++ *
+  * Permission is hereby granted, free of charge, to any person obtaining a
+  * copy of this software and associated documentation files (the
+  * "Software"), to deal in the Software without restriction, including
+@@ -9,11 +9,11 @@
+  * distribute, sub license, and/or sell copies of the Software, and to
+  * permit persons to whom the Software is furnished to do so, subject to
+  * the following conditions:
+- * 
++ *
+  * The above copyright notice and this permission notice (including the
+  * next paragraph) shall be included in all copies or substantial portions
+  * of the Software.
+- * 
++ *
+  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+@@ -21,7 +21,7 @@
+  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+- * 
++ *
+  */
+ 
+ #ifndef _I915_DRM_H_
+@@ -39,7 +39,7 @@
+                                 * of chars for next/prev indices */
+ #define I915_LOG_MIN_TEX_REGION_SIZE 14
+ 
+-typedef struct _drm_i915_init {
++typedef struct drm_i915_init {
+        enum {
+                I915_INIT_DMA = 0x01,
+                I915_CLEANUP_DMA = 0x02,
+@@ -63,8 +63,8 @@
+        unsigned int chipset;
+ } drm_i915_init_t;
+ 
+-typedef struct _drm_i915_sarea {
+-       drm_tex_region_t texList[I915_NR_TEX_REGIONS + 1];
++typedef struct drm_i915_sarea {
++       struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
+        int last_upload;        /* last time texture was uploaded */
+        int last_enqueue;       /* last time a buffer was enqueued */
+        int last_dispatch;      /* age of the most recently dispatched buffer */
+@@ -105,14 +105,20 @@
+        unsigned int rotated_tiled;
+        unsigned int rotated2_tiled;
+ 
+-       int pipeA_x;
+-       int pipeA_y;
+-       int pipeA_w;
+-       int pipeA_h;
+-       int pipeB_x;
+-       int pipeB_y;
+-       int pipeB_w;
+-       int pipeB_h;
++       int planeA_x;
++       int planeA_y;
++       int planeA_w;
++       int planeA_h;
++       int planeB_x;
++       int planeB_y;
++       int planeB_w;
++       int planeB_h;
++
++       /* Triple buffering */
++       drm_handle_t third_handle;
++       int third_offset;
++       int third_size;
++       unsigned int third_tiled;
+ } drm_i915_sarea_t;
+ 
+ /* Driver specific fence types and classes.
+@@ -152,10 +158,13 @@
+ #define DRM_I915_SET_VBLANK_PIPE       0x0d
+ #define DRM_I915_GET_VBLANK_PIPE       0x0e
+ #define DRM_I915_VBLANK_SWAP   0x0f
++#define DRM_I915_MMIO          0x10
++#define DRM_I915_HWS_ADDR      0x11
++#define DRM_I915_EXECBUFFER    0x12
+ 
+ #define DRM_IOCTL_I915_INIT            DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
+ #define DRM_IOCTL_I915_FLUSH           DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
+-#define DRM_IOCTL_I915_FLIP            DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP)
++#define DRM_IOCTL_I915_FLIP            DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FLIP, drm_i915_flip_t)
+ #define DRM_IOCTL_I915_BATCHBUFFER     DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t)
+ #define DRM_IOCTL_I915_IRQ_EMIT         DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t)
+ #define DRM_IOCTL_I915_IRQ_WAIT         DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t)
+@@ -169,30 +178,42 @@
+ #define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+ #define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
+ #define DRM_IOCTL_I915_VBLANK_SWAP     DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
++#define DRM_IOCTL_I915_EXECBUFFER      DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_EXECBUFFER, struct drm_i915_execbuffer)
+ 
++/* Asynchronous page flipping:
++ */
++typedef struct drm_i915_flip {
++       /*
++        * This is really talking about planes, and we could rename it
++        * except for the fact that some of the duplicated i915_drm.h files
++        * out there check for HAVE_I915_FLIP and so might pick up this
++        * version.
++        */
++       int pipes;
++} drm_i915_flip_t;
+ 
+ /* Allow drivers to submit batchbuffers directly to hardware, relying
+  * on the security mechanisms provided by hardware.
+  */
+-typedef struct _drm_i915_batchbuffer {
++typedef struct drm_i915_batchbuffer {
+        int start;              /* agp offset */
+        int used;               /* nr bytes in use */
+        int DR1;                /* hw flags for GFX_OP_DRAWRECT_INFO */
+        int DR4;                /* window origin for GFX_OP_DRAWRECT_INFO */
+        int num_cliprects;      /* mulitpass with multiple cliprects? */
+-       drm_clip_rect_t __user *cliprects;      /* pointer to userspace cliprects */
++       struct drm_clip_rect __user *cliprects; /* pointer to userspace cliprects */
+ } drm_i915_batchbuffer_t;
+ 
+ /* As above, but pass a pointer to userspace buffer which can be
+  * validated by the kernel prior to sending to hardware.
+  */
+-typedef struct _drm_i915_cmdbuffer {
++typedef struct drm_i915_cmdbuffer {
+        char __user *buf;       /* pointer to userspace command buffer */
+        int sz;                 /* nr bytes in buf */
+        int DR1;                /* hw flags for GFX_OP_DRAWRECT_INFO */
+        int DR4;                /* window origin for GFX_OP_DRAWRECT_INFO */
+        int num_cliprects;      /* mulitpass with multiple cliprects? */
+-       drm_clip_rect_t __user *cliprects;      /* pointer to userspace cliprects */
++       struct drm_clip_rect __user *cliprects; /* pointer to userspace cliprects */
+ } drm_i915_cmdbuffer_t;
+ 
+ /* Userspace can request & wait on irq's:
+@@ -269,8 +290,76 @@
+  */
+ typedef struct drm_i915_vblank_swap {
+        drm_drawable_t drawable;
+-       drm_vblank_seq_type_t seqtype;
++       enum drm_vblank_seq_type seqtype;
+        unsigned int sequence;
+ } drm_i915_vblank_swap_t;
+ 
++#define I915_MMIO_READ 0
++#define I915_MMIO_WRITE 1
++
++#define I915_MMIO_MAY_READ     0x1
++#define I915_MMIO_MAY_WRITE    0x2
++
++#define MMIO_REGS_IA_PRIMATIVES_COUNT          0
++#define MMIO_REGS_IA_VERTICES_COUNT            1
++#define MMIO_REGS_VS_INVOCATION_COUNT          2
++#define MMIO_REGS_GS_PRIMITIVES_COUNT          3
++#define MMIO_REGS_GS_INVOCATION_COUNT          4
++#define MMIO_REGS_CL_PRIMITIVES_COUNT          5
++#define MMIO_REGS_CL_INVOCATION_COUNT          6
++#define MMIO_REGS_PS_INVOCATION_COUNT          7
++#define MMIO_REGS_PS_DEPTH_COUNT               8
++
++typedef struct drm_i915_mmio_entry {
++       unsigned int flag;
++       unsigned int offset;
++       unsigned int size;
++}drm_i915_mmio_entry_t;
++
++typedef struct drm_i915_mmio {
++       unsigned int read_write:1;
++       unsigned int reg:31;
++       void __user *data;
++} drm_i915_mmio_t;
++
++typedef struct drm_i915_hws_addr {
++       uint64_t addr;
++} drm_i915_hws_addr_t;
++
++/*
++ * Relocation header is 4 uint32_ts
++ * 0 - (16-bit relocation type << 16)| 16 bit reloc count
++ * 1 - buffer handle for another list of relocs
++ * 2-3 - spare.
++ */
++#define I915_RELOC_HEADER 4
++
++/*
++ * type 0 relocation has 4-uint32_t stride
++ * 0 - offset into buffer
++ * 1 - delta to add in
++ * 2 - index into buffer list
++ * 3 - reserved (for optimisations later).
++ */
++#define I915_RELOC_TYPE_0 0
++#define I915_RELOC0_STRIDE 4
++
++struct drm_i915_op_arg {
++       uint64_t next;
++       uint32_t reloc_handle;
++       int handled;
++       union {
++               struct drm_bo_op_req req;
++               struct drm_bo_arg_rep rep;
++       } d;
++
++};
++
++struct drm_i915_execbuffer {
++       uint64_t ops_list;
++       uint32_t num_buffers;
++       struct drm_i915_batchbuffer batch;
++       struct drm_fence_arg fence_arg;
++};
++
+ #endif                         /* _I915_DRM_H_ */
+Index: git/shared-core/i915_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/i915_drv.h  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,676 @@
++/* i915_drv.h -- Private header for the I915 driver -*- linux-c -*-
++ */
++/*
++ * 
++ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
++ * All Rights Reserved.
++ * 
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sub license, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ * 
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ * 
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
++ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
++ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
++ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ * 
++ */
++
++#ifndef _I915_DRV_H_
++#define _I915_DRV_H_
++
++#include "i915_reg.h"
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "Tungsten Graphics, Inc."
++
++#define DRIVER_NAME            "i915"
++#define DRIVER_DESC            "Intel Graphics"
++#define DRIVER_DATE            "20070209"
++
++#if defined(__linux__)
++#define I915_HAVE_FENCE
++#define I915_HAVE_BUFFER
++#endif
++
++/* Interface history:
++ *
++ * 1.1: Original.
++ * 1.2: Add Power Management
++ * 1.3: Add vblank support
++ * 1.4: Fix cmdbuffer path, add heap destroy
++ * 1.5: Add vblank pipe configuration
++ * 1.6: - New ioctl for scheduling buffer swaps on vertical blank
++ *      - Support vertical blank on secondary display pipe
++ * 1.8: New ioctl for ARB_Occlusion_Query
++ * 1.9: Usable page flipping and triple buffering
++ * 1.10: Plane/pipe disentangling
++ */
++#define DRIVER_MAJOR           1
++#if defined(I915_HAVE_FENCE) && defined(I915_HAVE_BUFFER)
++#define DRIVER_MINOR           10
++#else
++#define DRIVER_MINOR           6
++#endif
++#define DRIVER_PATCHLEVEL      0
++
++#define DRM_DRIVER_PRIVATE_T drm_i915_private_t
++
++typedef struct _drm_i915_ring_buffer {
++       int tail_mask;
++       unsigned long Start;
++       unsigned long End;
++       unsigned long Size;
++       u8 *virtual_start;
++       int head;
++       int tail;
++       int space;
++       drm_local_map_t map;
++} drm_i915_ring_buffer_t;
++
++struct mem_block {
++       struct mem_block *next;
++       struct mem_block *prev;
++       int start;
++       int size;
++       struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
++};
++
++typedef struct _drm_i915_vbl_swap {
++       struct list_head head;
++       drm_drawable_t drw_id;
++       unsigned int plane;
++       unsigned int sequence;
++       int flip;
++} drm_i915_vbl_swap_t;
++
++typedef struct drm_i915_private {
++       drm_buffer_object_t *ring_buffer;
++       drm_local_map_t *sarea;
++       drm_local_map_t *mmio_map;
++
++       unsigned long mmiobase;
++       unsigned long mmiolen;
++
++       drm_i915_sarea_t *sarea_priv;
++       drm_i915_ring_buffer_t ring;
++
++       drm_dma_handle_t *status_page_dmah;
++       void *hw_status_page;
++       dma_addr_t dma_status_page;
++       uint32_t counter;
++       unsigned int status_gfx_addr;
++       drm_local_map_t hws_map;
++
++       unsigned int cpp;
++       int use_mi_batchbuffer_start;
++
++       wait_queue_head_t irq_queue;
++       atomic_t irq_received;
++       atomic_t irq_emitted;
++
++       int tex_lru_log_granularity;
++       int allow_batchbuffer;
++       struct mem_block *agp_heap;
++       unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds;
++       int vblank_pipe;
++       DRM_SPINTYPE user_irq_lock;
++       int user_irq_refcount;
++       int fence_irq_on;
++       uint32_t irq_enable_reg;
++       int irq_enabled;
++
++#ifdef I915_HAVE_FENCE
++       uint32_t flush_sequence;
++       uint32_t flush_flags;
++       uint32_t flush_pending;
++       uint32_t saved_flush_status;
++#endif
++#ifdef I915_HAVE_BUFFER
++       void *agp_iomap;
++#endif
++       DRM_SPINTYPE swaps_lock;
++       drm_i915_vbl_swap_t vbl_swaps;
++       unsigned int swaps_pending;
++
++       /* LVDS info */
++       int backlight_duty_cycle;  /* restore backlight to this value */
++       bool panel_wants_dither;
++       struct drm_display_mode *panel_fixed_mode;
++
++       /* Register state */
++       u32 saveDSPACNTR;
++       u32 saveDSPBCNTR;
++       u32 savePIPEACONF;
++       u32 savePIPEBCONF;
++       u32 savePIPEASRC;
++       u32 savePIPEBSRC;
++       u32 saveFPA0;
++       u32 saveFPA1;
++       u32 saveDPLL_A;
++       u32 saveDPLL_A_MD;
++       u32 saveHTOTAL_A;
++       u32 saveHBLANK_A;
++       u32 saveHSYNC_A;
++       u32 saveVTOTAL_A;
++       u32 saveVBLANK_A;
++       u32 saveVSYNC_A;
++       u32 saveDSPASTRIDE;
++       u32 saveDSPASIZE;
++       u32 saveDSPAPOS;
++       u32 saveDSPABASE;
++       u32 saveDSPASURF;
++       u32 saveFPB0;
++       u32 saveFPB1;
++       u32 saveDPLL_B;
++       u32 saveDPLL_B_MD;
++       u32 saveHTOTAL_B;
++       u32 saveHBLANK_B;
++       u32 saveHSYNC_B;
++       u32 saveVTOTAL_B;
++       u32 saveVBLANK_B;
++       u32 saveVSYNC_B;
++       u32 saveDSPBSTRIDE;
++       u32 saveDSPBSIZE;
++       u32 saveDSPBPOS;
++       u32 saveDSPBBASE;
++       u32 saveDSPBSURF;
++       u32 saveVCLK_DIVISOR_VGA0;
++       u32 saveVCLK_DIVISOR_VGA1;
++       u32 saveVCLK_POST_DIV;
++       u32 saveVGACNTRL;
++       u32 saveADPA;
++       u32 saveLVDS;
++       u32 saveDVOA;
++       u32 saveDVOB;
++       u32 saveDVOC;
++       u32 savePP_ON;
++       u32 savePP_OFF;
++       u32 savePP_CONTROL;
++       u32 savePP_CYCLE;
++       u32 savePFIT_CONTROL;
++       u32 savePaletteA[256];
++       u32 savePaletteB[256];
++       u32 saveSWF[17];
++       u32 saveBLC_PWM_CTL;
++} drm_i915_private_t;
++
++enum intel_chip_family {
++       CHIP_I8XX = 0x01,
++       CHIP_I9XX = 0x02,
++       CHIP_I915 = 0x04,
++       CHIP_I965 = 0x08,
++       CHIP_POULSBO = 0x10,
++};
++
++extern struct drm_ioctl_desc i915_ioctls[];
++extern int i915_max_ioctl;
++
++                               /* i915_dma.c */
++extern void i915_kernel_lost_context(struct drm_device * dev);
++extern int i915_driver_load(struct drm_device *, unsigned long flags);
++extern void i915_driver_lastclose(struct drm_device * dev);
++extern void i915_driver_preclose(struct drm_device *dev,
++                                struct drm_file *file_priv);
++extern int i915_driver_device_is_agp(struct drm_device * dev);
++extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
++                             unsigned long arg);
++extern void i915_emit_breadcrumb(struct drm_device *dev);
++extern void i915_dispatch_flip(struct drm_device * dev, int pipes, int sync);
++extern int i915_emit_mi_flush(struct drm_device *dev, uint32_t flush);
++extern int i915_driver_firstopen(struct drm_device *dev);
++extern int i915_dma_cleanup(drm_device_t * dev);
++
++/* i915_irq.c */
++extern int i915_irq_emit(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv);
++extern int i915_irq_wait(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv);
++
++extern int i915_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence);
++extern int i915_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence);
++extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
++extern void i915_driver_irq_preinstall(struct drm_device * dev);
++extern void i915_driver_irq_postinstall(struct drm_device * dev);
++extern void i915_driver_irq_uninstall(struct drm_device * dev);
++extern int i915_vblank_pipe_set(struct drm_device *dev, void *data,
++                               struct drm_file *file_priv);
++extern int i915_vblank_pipe_get(struct drm_device *dev, void *data,
++                               struct drm_file *file_priv);
++extern int i915_emit_irq(struct drm_device * dev);
++extern void i915_user_irq_on(drm_i915_private_t *dev_priv);
++extern void i915_user_irq_off(drm_i915_private_t *dev_priv);
++extern int i915_vblank_swap(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv);
++
++/* i915_mem.c */
++extern int i915_mem_alloc(struct drm_device *dev, void *data,
++                         struct drm_file *file_priv);
++extern int i915_mem_free(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv);
++extern int i915_mem_init_heap(struct drm_device *dev, void *data,
++                             struct drm_file *file_priv);
++extern int i915_mem_destroy_heap(struct drm_device *dev, void *data,
++                                struct drm_file *file_priv);
++extern void i915_mem_takedown(struct mem_block **heap);
++extern void i915_mem_release(struct drm_device * dev,
++                            struct drm_file *file_priv,
++                            struct mem_block *heap);
++#ifdef I915_HAVE_FENCE
++/* i915_fence.c */
++
++
++extern void i915_fence_handler(struct drm_device *dev);
++extern int i915_fence_emit_sequence(struct drm_device *dev, uint32_t class,
++                                   uint32_t flags,
++                                   uint32_t *sequence, 
++                                   uint32_t *native_type);
++extern void i915_poke_flush(struct drm_device *dev, uint32_t class);
++extern int i915_fence_has_irq(struct drm_device *dev, uint32_t class, uint32_t flags);
++#endif
++
++#ifdef I915_HAVE_BUFFER
++/* i915_buffer.c */
++extern struct drm_ttm_backend *i915_create_ttm_backend_entry(struct drm_device *dev);
++extern int i915_fence_types(struct drm_buffer_object *bo, uint32_t *fclass, 
++                           uint32_t *type);
++extern int i915_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags);
++extern int i915_init_mem_type(struct drm_device *dev, uint32_t type,
++                              struct drm_mem_type_manager *man);
++extern uint32_t i915_evict_mask(struct drm_buffer_object *bo);
++extern int i915_move(struct drm_buffer_object *bo, int evict,
++               int no_wait, struct drm_bo_mem_reg *new_mem);
++
++#endif
++
++
++/* modesetting */
++extern void intel_modeset_init(drm_device_t *dev);
++extern void intel_modeset_cleanup(drm_device_t *dev);
++
++
++#define I915_READ(reg)          DRM_READ32(dev_priv->mmio_map, (reg))
++#define I915_WRITE(reg,val)     DRM_WRITE32(dev_priv->mmio_map, (reg), (val))
++#define I915_READ16(reg)       DRM_READ16(dev_priv->mmio_map, (reg))
++#define I915_WRITE16(reg,val)  DRM_WRITE16(dev_priv->mmio_map, (reg), (val))
++
++#define I915_VERBOSE 0
++
++#define RING_LOCALS    unsigned int outring, ringmask, outcount; \
++                       volatile char *virt;
++
++#define BEGIN_LP_RING(n) do {                          \
++       if (I915_VERBOSE)                               \
++               DRM_DEBUG("BEGIN_LP_RING(%d) in %s\n",  \
++                                (n), __FUNCTION__);           \
++       if (dev_priv->ring.space < (n)*4)                      \
++               i915_wait_ring(dev, (n)*4, __FUNCTION__);      \
++       outcount = 0;                                   \
++       outring = dev_priv->ring.tail;                  \
++       ringmask = dev_priv->ring.tail_mask;            \
++       virt = dev_priv->ring.virtual_start;            \
++} while (0)
++
++#define OUT_RING(n) do {                                       \
++       if (I915_VERBOSE) DRM_DEBUG("   OUT_RING %x\n", (int)(n));      \
++       *(volatile unsigned int *)(virt + outring) = (n);               \
++       outcount++;                                             \
++       outring += 4;                                           \
++       outring &= ringmask;                                    \
++} while (0)
++
++#define ADVANCE_LP_RING() do {                                         \
++       if (I915_VERBOSE) DRM_DEBUG("ADVANCE_LP_RING %x\n", outring);   \
++       dev_priv->ring.tail = outring;                                  \
++       dev_priv->ring.space -= outcount * 4;                           \
++       I915_WRITE(LP_RING + RING_TAIL, outring);                       \
++} while(0)
++
++extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
++
++/*
++ * The Bridge device's PCI config space has information about the
++ * fb aperture size and the amount of pre-reserved memory.
++ */
++#define INTEL_GMCH_CTRL                0x52
++#define INTEL_GMCH_ENABLED     0x4
++#define INTEL_GMCH_MEM_MASK    0x1
++#define INTEL_GMCH_MEM_64M     0x1
++#define INTEL_GMCH_MEM_128M    0
++
++#define INTEL_855_GMCH_GMS_MASK                (0x7 << 4)
++#define INTEL_855_GMCH_GMS_DISABLED    (0x0 << 4)
++#define INTEL_855_GMCH_GMS_STOLEN_1M   (0x1 << 4)
++#define INTEL_855_GMCH_GMS_STOLEN_4M   (0x2 << 4)
++#define INTEL_855_GMCH_GMS_STOLEN_8M   (0x3 << 4)
++#define INTEL_855_GMCH_GMS_STOLEN_16M  (0x4 << 4)
++#define INTEL_855_GMCH_GMS_STOLEN_32M  (0x5 << 4)
++
++#define INTEL_915G_GMCH_GMS_STOLEN_48M (0x6 << 4)
++#define INTEL_915G_GMCH_GMS_STOLEN_64M (0x7 << 4)
++
++#define GFX_OP_USER_INTERRUPT          ((0<<29)|(2<<23))
++#define GFX_OP_BREAKPOINT_INTERRUPT    ((0<<29)|(1<<23))
++#define CMD_REPORT_HEAD                        (7<<23)
++#define CMD_STORE_DWORD_IDX            ((0x21<<23) | 0x1)
++#define CMD_OP_BATCH_BUFFER  ((0x0<<29)|(0x30<<23)|0x1)
++
++#define CMD_MI_FLUSH         (0x04 << 23)
++#define MI_NO_WRITE_FLUSH    (1 << 2)
++#define MI_READ_FLUSH        (1 << 0)
++#define MI_EXE_FLUSH         (1 << 1)
++#define MI_END_SCENE         (1 << 4) /* flush binner and incr scene count */
++#define MI_SCENE_COUNT       (1 << 3) /* just increment scene count */
++
++/* Packet to load a register value from the ring/batch command stream:
++ */
++#define CMD_MI_LOAD_REGISTER_IMM       ((0x22 << 23)|0x1)
++
++#define BB1_START_ADDR_MASK   (~0x7)
++#define BB1_PROTECTED         (1<<0)
++#define BB1_UNPROTECTED       (0<<0)
++#define BB2_END_ADDR_MASK     (~0x7)
++
++/* Interrupt bits:
++ */
++#define USER_INT_FLAG    (1<<1)
++#define VSYNC_PIPEB_FLAG (1<<5)
++#define VSYNC_PIPEA_FLAG (1<<7)
++#define HWB_OOM_FLAG     (1<<13) /* binner out of memory */
++
++#define I915REG_HWSTAM         0x02098
++#define I915REG_INT_IDENTITY_R 0x020a4
++#define I915REG_INT_MASK_R     0x020a8
++#define I915REG_INT_ENABLE_R   0x020a0
++#define I915REG_INSTPM         0x020c0
++
++#define I915REG_PIPEASTAT      0x70024
++#define I915REG_PIPEBSTAT      0x71024
++
++#define I915_VBLANK_INTERRUPT_ENABLE   (1UL<<17)
++#define I915_VBLANK_CLEAR              (1UL<<1)
++
++#define GPIOA                  0x5010
++#define GPIOB                  0x5014
++#define GPIOC                  0x5018
++#define GPIOD                  0x501c
++#define GPIOE                  0x5020
++#define GPIOF                  0x5024
++#define GPIOG                  0x5028
++#define GPIOH                  0x502c
++# define GPIO_CLOCK_DIR_MASK           (1 << 0)
++# define GPIO_CLOCK_DIR_IN             (0 << 1)
++# define GPIO_CLOCK_DIR_OUT            (1 << 1)
++# define GPIO_CLOCK_VAL_MASK           (1 << 2)
++# define GPIO_CLOCK_VAL_OUT            (1 << 3)
++# define GPIO_CLOCK_VAL_IN             (1 << 4)
++# define GPIO_CLOCK_PULLUP_DISABLE     (1 << 5)
++# define GPIO_DATA_DIR_MASK            (1 << 8)
++# define GPIO_DATA_DIR_IN              (0 << 9)
++# define GPIO_DATA_DIR_OUT             (1 << 9)
++# define GPIO_DATA_VAL_MASK            (1 << 10)
++# define GPIO_DATA_VAL_OUT             (1 << 11)
++# define GPIO_DATA_VAL_IN              (1 << 12)
++# define GPIO_DATA_PULLUP_DISABLE      (1 << 13)
++
++/* p317, 319
++ */
++#define VCLK2_VCO_M        0x6008 /* treat as 16 bit? (includes msbs) */
++#define VCLK2_VCO_N        0x600a
++#define VCLK2_VCO_DIV_SEL  0x6012
++
++#define VCLK_DIVISOR_VGA0   0x6000
++#define VCLK_DIVISOR_VGA1   0x6004
++#define VCLK_POST_DIV      0x6010
++/** Selects a post divisor of 4 instead of 2. */
++# define VGA1_PD_P2_DIV_4      (1 << 15)
++/** Overrides the p2 post divisor field */
++# define VGA1_PD_P1_DIV_2      (1 << 13)
++# define VGA1_PD_P1_SHIFT      8
++/** P1 value is 2 greater than this field */
++# define VGA1_PD_P1_MASK       (0x1f << 8)
++/** Selects a post divisor of 4 instead of 2. */
++# define VGA0_PD_P2_DIV_4      (1 << 7)
++/** Overrides the p2 post divisor field */
++# define VGA0_PD_P1_DIV_2      (1 << 5)
++# define VGA0_PD_P1_SHIFT      0
++/** P1 value is 2 greater than this field */
++# define VGA0_PD_P1_MASK       (0x1f << 0)
++
++#define POST_DIV_SELECT        0x70
++#define POST_DIV_1             0x00
++#define POST_DIV_2             0x10
++#define POST_DIV_4             0x20
++#define POST_DIV_8             0x30
++#define POST_DIV_16            0x40
++#define POST_DIV_32            0x50
++#define VCO_LOOP_DIV_BY_4M     0x00
++#define VCO_LOOP_DIV_BY_16M    0x04
++
++#define SRX_INDEX              0x3c4
++#define SRX_DATA               0x3c5
++#define SR01                   1
++#define SR01_SCREEN_OFF        (1<<5)
++
++#define PPCR                   0x61204
++#define PPCR_ON                        (1<<0)
++
++#define DVOA                   0x61120
++#define DVOA_ON                        (1<<31)
++#define DVOB                   0x61140
++#define DVOB_ON                        (1<<31)
++#define DVOC                   0x61160
++#define DVOC_ON                        (1<<31)
++#define LVDS                   0x61180
++#define LVDS_ON                        (1<<31)
++
++#define ADPA                   0x61100
++#define ADPA_DPMS_MASK         (~(3<<10))
++#define ADPA_DPMS_ON           (0<<10)
++#define ADPA_DPMS_SUSPEND      (1<<10)
++#define ADPA_DPMS_STANDBY      (2<<10)
++#define ADPA_DPMS_OFF          (3<<10)
++
++#define NOPID                   0x2094
++#define LP_RING                0x2030
++#define HP_RING                0x2040
++/* The binner has its own ring buffer:
++ */
++#define HWB_RING               0x2400
++
++#define RING_TAIL                      0x00
++#define TAIL_ADDR              0x001FFFF8
++#define RING_HEAD                      0x04
++#define HEAD_WRAP_COUNT        0xFFE00000
++#define HEAD_WRAP_ONE          0x00200000
++#define HEAD_ADDR              0x001FFFFC
++#define RING_START                     0x08
++#define START_ADDR             0x0xFFFFF000
++#define RING_LEN                       0x0C
++#define RING_NR_PAGES          0x001FF000
++#define RING_REPORT_MASK       0x00000006
++#define RING_REPORT_64K        0x00000002
++#define RING_REPORT_128K       0x00000004
++#define RING_NO_REPORT         0x00000000
++#define RING_VALID_MASK        0x00000001
++#define RING_VALID             0x00000001
++#define RING_INVALID           0x00000000
++
++/* Instruction parser error reg:
++ */
++#define IPEIR                  0x2088
++
++/* Scratch pad debug 0 reg:
++ */
++#define SCPD0                  0x209c
++
++/* Error status reg:
++ */
++#define ESR                    0x20b8
++
++/* Secondary DMA fetch address debug reg:
++ */
++#define DMA_FADD_S             0x20d4
++
++/* Cache mode 0 reg.  
++ *  - Manipulating render cache behaviour is central
++ *    to the concept of zone rendering, tuning this reg can help avoid
++ *    unnecessary render cache reads and even writes (for z/stencil)
++ *    at beginning and end of scene.
++ *
++ * - To change a bit, write to this reg with a mask bit set and the
++ * bit of interest either set or cleared.  EG: (BIT<<16) | BIT to set.
++ */
++#define Cache_Mode_0           0x2120
++#define CM0_MASK_SHIFT          16
++#define CM0_IZ_OPT_DISABLE      (1<<6)
++#define CM0_ZR_OPT_DISABLE      (1<<5)
++#define CM0_DEPTH_EVICT_DISABLE (1<<4)
++#define CM0_COLOR_EVICT_DISABLE (1<<3)
++#define CM0_DEPTH_WRITE_DISABLE (1<<1)
++#define CM0_RC_OP_FLUSH_DISABLE (1<<0)
++
++
++/* Graphics flush control.  A CPU write flushes the GWB of all writes.
++ * The data is discarded.
++ */
++#define GFX_FLSH_CNTL          0x2170
++
++/* Binner control.  Defines the location of the bin pointer list:
++ */
++#define BINCTL                 0x2420
++#define BC_MASK                        (1 << 9)
++
++/* Binned scene info.  
++ */
++#define BINSCENE               0x2428
++#define BS_OP_LOAD             (1 << 8)
++#define BS_MASK                        (1 << 22)
++
++/* Bin command parser debug reg:
++ */
++#define BCPD                   0x2480
++
++/* Bin memory control debug reg:
++ */
++#define BMCD                   0x2484
++
++/* Bin data cache debug reg:
++ */
++#define BDCD                   0x2488
++
++/* Binner pointer cache debug reg: 
++ */
++#define BPCD                   0x248c
++
++/* Binner scratch pad debug reg:
++ */
++#define BINSKPD                        0x24f0
++
++/* HWB scratch pad debug reg:
++ */
++#define HWBSKPD                        0x24f4
++
++/* Binner memory pool reg:
++ */
++#define BMP_BUFFER             0x2430
++#define BMP_PAGE_SIZE_4K       (0 << 10)
++#define BMP_BUFFER_SIZE_SHIFT  1
++#define BMP_ENABLE             (1 << 0)
++
++/* Get/put memory from the binner memory pool:
++ */
++#define BMP_GET                        0x2438
++#define BMP_PUT                        0x2440
++#define BMP_OFFSET_SHIFT       5
++
++/* 3D state packets:
++ */
++#define GFX_OP_RASTER_RULES    ((0x3<<29)|(0x7<<24))
++
++#define GFX_OP_SCISSOR         ((0x3<<29)|(0x1c<<24)|(0x10<<19))
++#define SC_UPDATE_SCISSOR       (0x1<<1)
++#define SC_ENABLE_MASK          (0x1<<0)
++#define SC_ENABLE               (0x1<<0)
++
++#define GFX_OP_LOAD_INDIRECT   ((0x3<<29)|(0x1d<<24)|(0x7<<16))
++
++#define GFX_OP_SCISSOR_INFO    ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))
++#define SCI_YMIN_MASK      (0xffff<<16)
++#define SCI_XMIN_MASK      (0xffff<<0)
++#define SCI_YMAX_MASK      (0xffff<<16)
++#define SCI_XMAX_MASK      (0xffff<<0)
++
++#define GFX_OP_SCISSOR_ENABLE   ((0x3<<29)|(0x1c<<24)|(0x10<<19))
++#define GFX_OP_SCISSOR_RECT     ((0x3<<29)|(0x1d<<24)|(0x81<<16)|1)
++#define GFX_OP_COLOR_FACTOR      ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)
++#define GFX_OP_STIPPLE           ((0x3<<29)|(0x1d<<24)|(0x83<<16))
++#define GFX_OP_MAP_INFO          ((0x3<<29)|(0x1d<<24)|0x4)
++#define GFX_OP_DESTBUFFER_VARS   ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)
++#define GFX_OP_DRAWRECT_INFO     ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))
++
++#define GFX_OP_DRAWRECT_INFO_I965  ((0x7900<<16)|0x2)
++
++#define SRC_COPY_BLT_CMD                ((2<<29)|(0x43<<22)|4)
++#define XY_SRC_COPY_BLT_CMD            ((2<<29)|(0x53<<22)|6)
++#define XY_MONO_SRC_COPY_IMM_BLT       ((2<<29)|(0x71<<22)|5)
++#define XY_SRC_COPY_BLT_WRITE_ALPHA    (1<<21)
++#define XY_SRC_COPY_BLT_WRITE_RGB      (1<<20)
++#define   BLT_DEPTH_8                  (0<<24)
++#define   BLT_DEPTH_16_565             (1<<24)
++#define   BLT_DEPTH_16_1555            (2<<24)
++#define   BLT_DEPTH_32                 (3<<24)
++#define   BLT_ROP_GXCOPY               (0xcc<<16)
++
++#define MI_BATCH_BUFFER        ((0x30<<23)|1)
++#define MI_BATCH_BUFFER_START  (0x31<<23)
++#define MI_BATCH_BUFFER_END    (0xA<<23)
++#define MI_BATCH_NON_SECURE    (1)
++
++#define MI_BATCH_NON_SECURE_I965 (1<<8)
++
++#define MI_WAIT_FOR_EVENT       ((0x3<<23))
++#define MI_WAIT_FOR_PLANE_B_FLIP      (1<<6)
++#define MI_WAIT_FOR_PLANE_A_FLIP      (1<<2)
++#define MI_WAIT_FOR_PLANE_A_SCANLINES (1<<1)
++
++#define MI_LOAD_SCAN_LINES_INCL  ((0x12<<23))
++
++#define CMD_OP_DISPLAYBUFFER_INFO ((0x0<<29)|(0x14<<23)|2)
++#define ASYNC_FLIP                (1<<22)
++#define DISPLAY_PLANE_A           (0<<20)
++#define DISPLAY_PLANE_B           (1<<20)
++
++/* Display regs */
++#define DSPACNTR                0x70180
++#define DSPBCNTR                0x71180
++#define DISPPLANE_SEL_PIPE_MASK                 (1<<24)
++
++/* Define the region of interest for the binner:
++ */
++#define CMD_OP_BIN_CONTROL      ((0x3<<29)|(0x1d<<24)|(0x84<<16)|4)
++
++#define CMD_OP_DESTBUFFER_INFO  ((0x3<<29)|(0x1d<<24)|(0x8e<<16)|1)
++
++#define BREADCRUMB_BITS 31
++#define BREADCRUMB_MASK ((1U << BREADCRUMB_BITS) - 1)
++
++#define READ_BREADCRUMB(dev_priv)  (((volatile u32*)(dev_priv->hw_status_page))[5])
++#define READ_HWSP(dev_priv, reg)  (((volatile u32*)(dev_priv->hw_status_page))[reg])
++
++#define PRIMARY_RINGBUFFER_SIZE         (128*1024)
++
++#endif
+Index: git/shared-core/i915_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/i915_irq.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,752 @@
++/* i915_irq.c -- IRQ support for the I915 -*- linux-c -*-
++ */
++/*
++ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
++ * All Rights Reserved.
++ * 
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sub license, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ * 
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ * 
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
++ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
++ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
++ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ * 
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "i915_drm.h"
++#include "i915_drv.h"
++
++#define USER_INT_FLAG (1<<1)
++#define VSYNC_PIPEB_FLAG (1<<5)
++#define VSYNC_PIPEA_FLAG (1<<7)
++
++#define MAX_NOPID ((u32)~0)
++
++/**
++ * i915_get_pipe - return the the pipe associated with a given plane
++ * @dev: DRM device
++ * @plane: plane to look for
++ *
++ * We need to get the pipe associated with a given plane to correctly perform
++ * vblank driven swapping, and they may not always be equal.  So look up the
++ * pipe associated with @plane here.
++ */
++static int
++i915_get_pipe(struct drm_device *dev, int plane)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       u32 dspcntr;
++
++       dspcntr = plane ? I915_READ(DSPBCNTR) : I915_READ(DSPACNTR);
++
++       return dspcntr & DISPPLANE_SEL_PIPE_MASK ? 1 : 0;
++}
++
++/**
++ * Emit a synchronous flip.
++ *
++ * This function must be called with the drawable spinlock held.
++ */
++static void
++i915_dispatch_vsync_flip(struct drm_device *dev, struct drm_drawable_info *drw,
++                        int plane)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       u16 x1, y1, x2, y2;
++       int pf_planes = 1 << plane;
++
++       DRM_SPINLOCK_ASSERT(&dev->drw_lock);
++
++       /* If the window is visible on the other plane, we have to flip on that
++        * plane as well.
++        */
++       if (plane == 1) {
++               x1 = sarea_priv->planeA_x;
++               y1 = sarea_priv->planeA_y;
++               x2 = x1 + sarea_priv->planeA_w;
++               y2 = y1 + sarea_priv->planeA_h;
++       } else {
++               x1 = sarea_priv->planeB_x;
++               y1 = sarea_priv->planeB_y;
++               x2 = x1 + sarea_priv->planeB_w;
++               y2 = y1 + sarea_priv->planeB_h;
++       }
++
++       if (x2 > 0 && y2 > 0) {
++               int i, num_rects = drw->num_rects;
++               struct drm_clip_rect *rect = drw->rects;
++
++               for (i = 0; i < num_rects; i++)
++                       if (!(rect[i].x1 >= x2 || rect[i].y1 >= y2 ||
++                             rect[i].x2 <= x1 || rect[i].y2 <= y1)) {
++                               pf_planes = 0x3;
++
++                               break;
++                       }
++       }
++
++       i915_dispatch_flip(dev, pf_planes, 1);
++}
++
++/**
++ * Emit blits for scheduled buffer swaps.
++ *
++ * This function will be called with the HW lock held.
++ */
++static void i915_vblank_tasklet(struct drm_device *dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       struct list_head *list, *tmp, hits, *hit;
++       int nhits, nrects, slice[2], upper[2], lower[2], i, num_pages;
++       unsigned counter[2] = { atomic_read(&dev->vbl_received),
++                               atomic_read(&dev->vbl_received2) };
++       struct drm_drawable_info *drw;
++       drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       u32 cpp = dev_priv->cpp,  offsets[3];
++       u32 cmd = (cpp == 4) ? (XY_SRC_COPY_BLT_CMD |
++                               XY_SRC_COPY_BLT_WRITE_ALPHA |
++                               XY_SRC_COPY_BLT_WRITE_RGB)
++                            : XY_SRC_COPY_BLT_CMD;
++       u32 pitchropcpp = (sarea_priv->pitch * cpp) | (0xcc << 16) |
++                         (cpp << 23) | (1 << 24);
++       RING_LOCALS;
++
++       DRM_DEBUG("\n");
++
++       INIT_LIST_HEAD(&hits);
++
++       nhits = nrects = 0;
++
++       /* No irqsave/restore necessary.  This tasklet may be run in an
++        * interrupt context or normal context, but we don't have to worry
++        * about getting interrupted by something acquiring the lock, because
++        * we are the interrupt context thing that acquires the lock.
++        */
++       DRM_SPINLOCK(&dev_priv->swaps_lock);
++
++       /* Find buffer swaps scheduled for this vertical blank */
++       list_for_each_safe(list, tmp, &dev_priv->vbl_swaps.head) {
++               drm_i915_vbl_swap_t *vbl_swap =
++                       list_entry(list, drm_i915_vbl_swap_t, head);
++               int pipe = i915_get_pipe(dev, vbl_swap->plane);
++
++               if ((counter[pipe] - vbl_swap->sequence) > (1<<23))
++                       continue;
++
++               list_del(list);
++               dev_priv->swaps_pending--;
++
++               DRM_SPINUNLOCK(&dev_priv->swaps_lock);
++               DRM_SPINLOCK(&dev->drw_lock);
++
++               drw = drm_get_drawable_info(dev, vbl_swap->drw_id);
++
++               if (!drw) {
++                       DRM_SPINUNLOCK(&dev->drw_lock);
++                       drm_free(vbl_swap, sizeof(*vbl_swap), DRM_MEM_DRIVER);
++                       DRM_SPINLOCK(&dev_priv->swaps_lock);
++                       continue;
++               }
++
++               list_for_each(hit, &hits) {
++                       drm_i915_vbl_swap_t *swap_cmp =
++                               list_entry(hit, drm_i915_vbl_swap_t, head);
++                       struct drm_drawable_info *drw_cmp =
++                               drm_get_drawable_info(dev, swap_cmp->drw_id);
++
++                       if (drw_cmp &&
++                           drw_cmp->rects[0].y1 > drw->rects[0].y1) {
++                               list_add_tail(list, hit);
++                               break;
++                       }
++               }
++
++               DRM_SPINUNLOCK(&dev->drw_lock);
++
++               /* List of hits was empty, or we reached the end of it */
++               if (hit == &hits)
++                       list_add_tail(list, hits.prev);
++
++               nhits++;
++
++               DRM_SPINLOCK(&dev_priv->swaps_lock);
++       }
++
++       DRM_SPINUNLOCK(&dev->drw_lock);
++
++       if (nhits == 0) {
++               return;
++       }
++
++       i915_kernel_lost_context(dev);
++
++       upper[0] = upper[1] = 0;
++       slice[0] = max(sarea_priv->planeA_h / nhits, 1);
++       slice[1] = max(sarea_priv->planeB_h / nhits, 1);
++       lower[0] = sarea_priv->planeA_y + slice[0];
++       lower[1] = sarea_priv->planeB_y + slice[0];
++
++       offsets[0] = sarea_priv->front_offset;
++       offsets[1] = sarea_priv->back_offset;
++       offsets[2] = sarea_priv->third_offset;
++       num_pages = sarea_priv->third_handle ? 3 : 2;
++
++       DRM_SPINLOCK(&dev->drw_lock);
++
++       /* Emit blits for buffer swaps, partitioning both outputs into as many
++        * slices as there are buffer swaps scheduled in order to avoid tearing
++        * (based on the assumption that a single buffer swap would always
++        * complete before scanout starts).
++        */
++       for (i = 0; i++ < nhits;
++            upper[0] = lower[0], lower[0] += slice[0],
++            upper[1] = lower[1], lower[1] += slice[1]) {
++               int init_drawrect = 1;
++
++               if (i == nhits)
++                       lower[0] = lower[1] = sarea_priv->height;
++
++               list_for_each(hit, &hits) {
++                       drm_i915_vbl_swap_t *swap_hit =
++                               list_entry(hit, drm_i915_vbl_swap_t, head);
++                       struct drm_clip_rect *rect;
++                       int num_rects, plane, front, back;
++                       unsigned short top, bottom;
++
++                       drw = drm_get_drawable_info(dev, swap_hit->drw_id);
++
++                       if (!drw)
++                               continue;
++
++                       plane = swap_hit->plane;
++
++                       if (swap_hit->flip) {
++                               i915_dispatch_vsync_flip(dev, drw, plane);
++                               continue;
++                       }
++
++                       if (init_drawrect) {
++                               BEGIN_LP_RING(6);
++
++                               OUT_RING(GFX_OP_DRAWRECT_INFO);
++                               OUT_RING(0);
++                               OUT_RING(0);
++                               OUT_RING(sarea_priv->width | sarea_priv->height << 16);
++                               OUT_RING(sarea_priv->width | sarea_priv->height << 16);
++                               OUT_RING(0);
++
++                               ADVANCE_LP_RING();
++
++                               sarea_priv->ctxOwner = DRM_KERNEL_CONTEXT;
++
++                               init_drawrect = 0;
++                       }
++
++                       rect = drw->rects;
++                       top = upper[plane];
++                       bottom = lower[plane];
++
++                       front = (dev_priv->sarea_priv->pf_current_page >>
++                                (2 * plane)) & 0x3;
++                       back = (front + 1) % num_pages;
++
++                       for (num_rects = drw->num_rects; num_rects--; rect++) {
++                               int y1 = max(rect->y1, top);
++                               int y2 = min(rect->y2, bottom);
++
++                               if (y1 >= y2)
++                                       continue;
++
++                               BEGIN_LP_RING(8);
++
++                               OUT_RING(cmd);
++                               OUT_RING(pitchropcpp);
++                               OUT_RING((y1 << 16) | rect->x1);
++                               OUT_RING((y2 << 16) | rect->x2);
++                               OUT_RING(offsets[front]);
++                               OUT_RING((y1 << 16) | rect->x1);
++                               OUT_RING(pitchropcpp & 0xffff);
++                               OUT_RING(offsets[back]);
++
++                               ADVANCE_LP_RING();
++                       }
++               }
++       }
++
++       DRM_SPINUNLOCK(&dev->drw_lock);
++
++       list_for_each_safe(hit, tmp, &hits) {
++               drm_i915_vbl_swap_t *swap_hit =
++                       list_entry(hit, drm_i915_vbl_swap_t, head);
++
++               list_del(hit);
++
++               drm_free(swap_hit, sizeof(*swap_hit), DRM_MEM_DRIVER);
++       }
++}
++
++irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device *) arg;
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       u16 temp;
++       u32 pipea_stats, pipeb_stats;
++
++       pipea_stats = I915_READ(I915REG_PIPEASTAT);
++       pipeb_stats = I915_READ(I915REG_PIPEBSTAT);
++               
++       temp = I915_READ16(I915REG_INT_IDENTITY_R);
++       temp &= (dev_priv->irq_enable_reg | USER_INT_FLAG);
++
++#if 0
++       DRM_DEBUG("%s flag=%08x\n", __FUNCTION__, temp);
++#endif
++       if (temp == 0)
++               return IRQ_NONE;
++
++       I915_WRITE16(I915REG_INT_IDENTITY_R, temp);
++       (void) I915_READ16(I915REG_INT_IDENTITY_R);
++       DRM_READMEMORYBARRIER();
++
++       dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
++
++       if (temp & USER_INT_FLAG) {
++               DRM_WAKEUP(&dev_priv->irq_queue);
++#ifdef I915_HAVE_FENCE
++               i915_fence_handler(dev);
++#endif
++       }
++
++       if (temp & (VSYNC_PIPEA_FLAG | VSYNC_PIPEB_FLAG)) {
++               int vblank_pipe = dev_priv->vblank_pipe;
++
++               if ((vblank_pipe &
++                    (DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B))
++                   == (DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B)) {
++                       if (temp & VSYNC_PIPEA_FLAG)
++                               atomic_inc(&dev->vbl_received);
++                       if (temp & VSYNC_PIPEB_FLAG)
++                               atomic_inc(&dev->vbl_received2);
++               } else if (((temp & VSYNC_PIPEA_FLAG) &&
++                           (vblank_pipe & DRM_I915_VBLANK_PIPE_A)) ||
++                          ((temp & VSYNC_PIPEB_FLAG) &&
++                           (vblank_pipe & DRM_I915_VBLANK_PIPE_B)))
++                       atomic_inc(&dev->vbl_received);
++
++               DRM_WAKEUP(&dev->vbl_queue);
++               drm_vbl_send_signals(dev);
++
++               if (dev_priv->swaps_pending > 0)
++                       drm_locked_tasklet(dev, i915_vblank_tasklet);
++               I915_WRITE(I915REG_PIPEASTAT, 
++                       pipea_stats|I915_VBLANK_INTERRUPT_ENABLE|
++                       I915_VBLANK_CLEAR);
++               I915_WRITE(I915REG_PIPEBSTAT,
++                       pipeb_stats|I915_VBLANK_INTERRUPT_ENABLE|
++                       I915_VBLANK_CLEAR);
++       }
++
++       return IRQ_HANDLED;
++}
++
++int i915_emit_irq(struct drm_device * dev)
++{
++       
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       RING_LOCALS;
++
++       i915_kernel_lost_context(dev);
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       i915_emit_breadcrumb(dev);
++
++       BEGIN_LP_RING(2);
++       OUT_RING(0);
++       OUT_RING(GFX_OP_USER_INTERRUPT);
++       ADVANCE_LP_RING();
++
++       return dev_priv->counter;
++
++
++}
++
++void i915_user_irq_on(drm_i915_private_t *dev_priv)
++{
++       DRM_SPINLOCK(&dev_priv->user_irq_lock);
++       if (dev_priv->irq_enabled && (++dev_priv->user_irq_refcount == 1)){
++               dev_priv->irq_enable_reg |= USER_INT_FLAG;
++               I915_WRITE16(I915REG_INT_ENABLE_R, dev_priv->irq_enable_reg);
++       }
++       DRM_SPINUNLOCK(&dev_priv->user_irq_lock);
++
++}
++               
++void i915_user_irq_off(drm_i915_private_t *dev_priv)
++{
++       DRM_SPINLOCK(&dev_priv->user_irq_lock);
++       if (dev_priv->irq_enabled && (--dev_priv->user_irq_refcount == 0)) {
++               //              dev_priv->irq_enable_reg &= ~USER_INT_FLAG;
++               //              I915_WRITE16(I915REG_INT_ENABLE_R, dev_priv->irq_enable_reg);
++       }
++       DRM_SPINUNLOCK(&dev_priv->user_irq_lock);
++}
++               
++
++static int i915_wait_irq(struct drm_device * dev, int irq_nr)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       int ret = 0;
++
++       DRM_DEBUG("%s irq_nr=%d breadcrumb=%d\n", __FUNCTION__, irq_nr,
++                 READ_BREADCRUMB(dev_priv));
++
++       if (READ_BREADCRUMB(dev_priv) >= irq_nr)
++               return 0;
++
++       dev_priv->sarea_priv->perf_boxes |= I915_BOX_WAIT;
++       
++       i915_user_irq_on(dev_priv);
++       DRM_WAIT_ON(ret, dev_priv->irq_queue, 3 * DRM_HZ,
++                   READ_BREADCRUMB(dev_priv) >= irq_nr);
++       i915_user_irq_off(dev_priv);
++
++       if (ret == -EBUSY) {
++               DRM_ERROR("%s: EBUSY -- rec: %d emitted: %d\n",
++                         __FUNCTION__,
++                         READ_BREADCRUMB(dev_priv), (int)dev_priv->counter);
++       }
++
++       dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
++       return ret;
++}
++
++static int i915_driver_vblank_do_wait(struct drm_device *dev,
++                                     unsigned int *sequence,
++                                     atomic_t *counter)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       unsigned int cur_vblank;
++       int ret = 0;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
++                   (((cur_vblank = atomic_read(counter))
++                       - *sequence) <= (1<<23)));
++       
++       *sequence = cur_vblank;
++
++       return ret;
++}
++
++int i915_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence)
++{
++       return i915_driver_vblank_do_wait(dev, sequence, &dev->vbl_received);
++}
++
++int i915_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence)
++{
++       return i915_driver_vblank_do_wait(dev, sequence, &dev->vbl_received2);
++}
++
++/* Needs the lock as it touches the ring.
++ */
++int i915_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_irq_emit_t *emit = data;
++       int result;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       result = i915_emit_irq(dev);
++
++       if (DRM_COPY_TO_USER(emit->irq_seq, &result, sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++/* Doesn't need the hardware lock.
++ */
++int i915_irq_wait(struct drm_device *dev, void *data,
++                 struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_irq_wait_t *irqwait = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       return i915_wait_irq(dev, irqwait->irq_seq);
++}
++
++static void i915_enable_interrupt (struct drm_device *dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       
++       dev_priv->irq_enable_reg = USER_INT_FLAG; 
++       if (dev_priv->vblank_pipe & DRM_I915_VBLANK_PIPE_A)
++               dev_priv->irq_enable_reg |= VSYNC_PIPEA_FLAG;
++       if (dev_priv->vblank_pipe & DRM_I915_VBLANK_PIPE_B)
++               dev_priv->irq_enable_reg |= VSYNC_PIPEB_FLAG;
++
++       I915_WRITE16(I915REG_INT_ENABLE_R, dev_priv->irq_enable_reg);
++       dev_priv->irq_enabled = 1;
++}
++
++/* Set the vblank monitor pipe
++ */
++int i915_vblank_pipe_set(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_vblank_pipe_t *pipe = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       if (pipe->pipe & ~(DRM_I915_VBLANK_PIPE_A|DRM_I915_VBLANK_PIPE_B)) {
++               DRM_ERROR("%s called with invalid pipe 0x%x\n", 
++                         __FUNCTION__, pipe->pipe);
++               return -EINVAL;
++       }
++
++       dev_priv->vblank_pipe = pipe->pipe;
++
++       i915_enable_interrupt (dev);
++
++       return 0;
++}
++
++int i915_vblank_pipe_get(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_vblank_pipe_t *pipe = data;
++       u16 flag;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       flag = I915_READ(I915REG_INT_ENABLE_R);
++       pipe->pipe = 0;
++       if (flag & VSYNC_PIPEA_FLAG)
++               pipe->pipe |= DRM_I915_VBLANK_PIPE_A;
++       if (flag & VSYNC_PIPEB_FLAG)
++               pipe->pipe |= DRM_I915_VBLANK_PIPE_B;
++
++       return 0;
++}
++
++/**
++ * Schedule buffer swap at given vertical blank.
++ */
++int i915_vblank_swap(struct drm_device *dev, void *data,
++                    struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_vblank_swap_t *swap = data;
++       drm_i915_vbl_swap_t *vbl_swap;
++       unsigned int pipe, seqtype, curseq, plane;
++       unsigned long irqflags;
++       struct list_head *list;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __func__);
++               return -EINVAL;
++       }
++
++       if (dev_priv->sarea_priv->rotation) {
++               DRM_DEBUG("Rotation not supported\n");
++               return -EINVAL;
++       }
++
++       if (swap->seqtype & ~(_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE |
++                            _DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS |
++                            _DRM_VBLANK_FLIP)) {
++               DRM_ERROR("Invalid sequence type 0x%x\n", swap->seqtype);
++               return -EINVAL;
++       }
++
++       plane = (swap->seqtype & _DRM_VBLANK_SECONDARY) ? 1 : 0;
++       pipe = i915_get_pipe(dev, plane);
++
++       seqtype = swap->seqtype & (_DRM_VBLANK_RELATIVE | _DRM_VBLANK_ABSOLUTE);
++
++       if (!(dev_priv->vblank_pipe & (1 << pipe))) {
++               DRM_ERROR("Invalid pipe %d\n", pipe);
++               return -EINVAL;
++       }
++
++       curseq = atomic_read(pipe ? &dev->vbl_received2 : &dev->vbl_received);
++
++       if (seqtype == _DRM_VBLANK_RELATIVE)
++               swap->sequence += curseq;
++
++       if ((curseq - swap->sequence) <= (1<<23)) {
++               if (swap->seqtype & _DRM_VBLANK_NEXTONMISS) {
++                       swap->sequence = curseq + 1;
++               } else {
++                       DRM_DEBUG("Missed target sequence\n");
++                       return -EINVAL;
++               }
++       }
++
++       if (swap->seqtype & _DRM_VBLANK_FLIP) {
++               swap->sequence--;
++
++               if ((curseq - swap->sequence) <= (1<<23)) {
++                       struct drm_drawable_info *drw;
++
++                       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++                       DRM_SPINLOCK_IRQSAVE(&dev->drw_lock, irqflags);
++
++                       drw = drm_get_drawable_info(dev, swap->drawable);
++
++                       if (!drw) {
++                               DRM_SPINUNLOCK_IRQRESTORE(&dev->drw_lock,
++                                   irqflags);
++                               DRM_DEBUG("Invalid drawable ID %d\n",
++                                         swap->drawable);
++                               return -EINVAL;
++                       }
++
++                       i915_dispatch_vsync_flip(dev, drw, plane);
++
++                       DRM_SPINUNLOCK_IRQRESTORE(&dev->drw_lock, irqflags);
++
++                       return 0;
++               }
++       }
++
++       DRM_SPINLOCK_IRQSAVE(&dev_priv->swaps_lock, irqflags);
++
++       list_for_each(list, &dev_priv->vbl_swaps.head) {
++               vbl_swap = list_entry(list, drm_i915_vbl_swap_t, head);
++
++               if (vbl_swap->drw_id == swap->drawable &&
++                   vbl_swap->plane == plane &&
++                   vbl_swap->sequence == swap->sequence) {
++                       vbl_swap->flip = (swap->seqtype & _DRM_VBLANK_FLIP);
++                       DRM_SPINUNLOCK_IRQRESTORE(&dev_priv->swaps_lock, irqflags);
++                       DRM_DEBUG("Already scheduled\n");
++                       return 0;
++               }
++       }
++
++       DRM_SPINUNLOCK_IRQRESTORE(&dev_priv->swaps_lock, irqflags);
++
++       if (dev_priv->swaps_pending >= 100) {
++               DRM_DEBUG("Too many swaps queued\n");
++               return -EBUSY;
++       }
++
++       vbl_swap = drm_calloc(1, sizeof(vbl_swap), DRM_MEM_DRIVER);
++
++       if (!vbl_swap) {
++               DRM_ERROR("Failed to allocate memory to queue swap\n");
++               return -ENOMEM;
++       }
++
++       DRM_DEBUG("\n");
++
++       vbl_swap->drw_id = swap->drawable;
++       vbl_swap->plane = plane;
++       vbl_swap->sequence = swap->sequence;
++       vbl_swap->flip = (swap->seqtype & _DRM_VBLANK_FLIP);
++
++       if (vbl_swap->flip)
++               swap->sequence++;
++
++       DRM_SPINLOCK_IRQSAVE(&dev_priv->swaps_lock, irqflags);
++
++       list_add_tail((struct list_head *)vbl_swap, &dev_priv->vbl_swaps.head);
++       dev_priv->swaps_pending++;
++
++       DRM_SPINUNLOCK_IRQRESTORE(&dev_priv->swaps_lock, irqflags);
++
++       return 0;
++}
++
++/* drm_dma.h hooks
++*/
++void i915_driver_irq_preinstall(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++
++       I915_WRITE16(I915REG_HWSTAM, 0xeffe);
++       I915_WRITE16(I915REG_INT_MASK_R, 0x0);
++       I915_WRITE16(I915REG_INT_ENABLE_R, 0x0);
++}
++
++void i915_driver_irq_postinstall(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++
++       DRM_SPININIT(&dev_priv->swaps_lock, "swap");
++       INIT_LIST_HEAD(&dev_priv->vbl_swaps.head);
++       dev_priv->swaps_pending = 0;
++
++       DRM_SPININIT(&dev_priv->user_irq_lock, "userirq");
++       dev_priv->user_irq_refcount = 0;
++
++       i915_enable_interrupt(dev);
++       DRM_INIT_WAITQUEUE(&dev_priv->irq_queue);
++
++       /*
++        * Initialize the hardware status page IRQ location.
++        */
++
++       I915_WRITE(I915REG_INSTPM, ( 1 << 5) | ( 1 << 21));
++}
++
++void i915_driver_irq_uninstall(struct drm_device * dev)
++{
++       drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
++       u16 temp;
++       if (!dev_priv)
++               return;
++
++       dev_priv->irq_enabled = 0;
++       I915_WRITE16(I915REG_HWSTAM, 0xffff);
++       I915_WRITE16(I915REG_INT_MASK_R, 0xffff);
++       I915_WRITE16(I915REG_INT_ENABLE_R, 0x0);
++
++       temp = I915_READ16(I915REG_INT_IDENTITY_R);
++       I915_WRITE16(I915REG_INT_IDENTITY_R, temp);
++}
+Index: git/shared-core/i915_mem.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/i915_mem.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,386 @@
++/* i915_mem.c -- Simple agp/fb memory manager for i915 -*- linux-c -*-
++ */
++/*
++ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sub license, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
++ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
++ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
++ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "i915_drm.h"
++#include "i915_drv.h"
++
++/* This memory manager is integrated into the global/local lru
++ * mechanisms used by the clients.  Specifically, it operates by
++ * setting the 'in_use' fields of the global LRU to indicate whether
++ * this region is privately allocated to a client.
++ *
++ * This does require the client to actually respect that field.
++ *
++ * Currently no effort is made to allocate 'private' memory in any
++ * clever way - the LRU information isn't used to determine which
++ * block to allocate, and the ring is drained prior to allocations --
++ * in other words allocation is expensive.
++ */
++static void mark_block(struct drm_device * dev, struct mem_block *p, int in_use)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       struct drm_tex_region *list;
++       unsigned shift, nr;
++       unsigned start;
++       unsigned end;
++       unsigned i;
++       int age;
++
++       shift = dev_priv->tex_lru_log_granularity;
++       nr = I915_NR_TEX_REGIONS;
++
++       start = p->start >> shift;
++       end = (p->start + p->size - 1) >> shift;
++
++       age = ++sarea_priv->texAge;
++       list = sarea_priv->texList;
++
++       /* Mark the regions with the new flag and update their age.  Move
++        * them to head of list to preserve LRU semantics.
++        */
++       for (i = start; i <= end; i++) {
++               list[i].in_use = in_use;
++               list[i].age = age;
++
++               /* remove_from_list(i)
++                */
++               list[(unsigned)list[i].next].prev = list[i].prev;
++               list[(unsigned)list[i].prev].next = list[i].next;
++
++               /* insert_at_head(list, i)
++                */
++               list[i].prev = nr;
++               list[i].next = list[nr].next;
++               list[(unsigned)list[nr].next].prev = i;
++               list[nr].next = i;
++       }
++}
++
++/* Very simple allocator for agp memory, working on a static range
++ * already mapped into each client's address space.
++ */
++
++static struct mem_block *split_block(struct mem_block *p, int start, int size,
++                                    struct drm_file *file_priv)
++{
++       /* Maybe cut off the start of an existing block */
++       if (start > p->start) {
++               struct mem_block *newblock =
++                   drm_alloc(sizeof(*newblock), DRM_MEM_BUFLISTS);
++               if (!newblock)
++                       goto out;
++               newblock->start = start;
++               newblock->size = p->size - (start - p->start);
++               newblock->file_priv = NULL;
++               newblock->next = p->next;
++               newblock->prev = p;
++               p->next->prev = newblock;
++               p->next = newblock;
++               p->size -= newblock->size;
++               p = newblock;
++       }
++
++       /* Maybe cut off the end of an existing block */
++       if (size < p->size) {
++               struct mem_block *newblock =
++                   drm_alloc(sizeof(*newblock), DRM_MEM_BUFLISTS);
++               if (!newblock)
++                       goto out;
++               newblock->start = start + size;
++               newblock->size = p->size - size;
++               newblock->file_priv = NULL;
++               newblock->next = p->next;
++               newblock->prev = p;
++               p->next->prev = newblock;
++               p->next = newblock;
++               p->size = size;
++       }
++
++      out:
++       /* Our block is in the middle */
++       p->file_priv = file_priv;
++       return p;
++}
++
++static struct mem_block *alloc_block(struct mem_block *heap, int size,
++                                    int align2, struct drm_file *file_priv)
++{
++       struct mem_block *p;
++       int mask = (1 << align2) - 1;
++
++       for (p = heap->next; p != heap; p = p->next) {
++               int start = (p->start + mask) & ~mask;
++               if (p->file_priv == NULL && start + size <= p->start + p->size)
++                       return split_block(p, start, size, file_priv);
++       }
++
++       return NULL;
++}
++
++static struct mem_block *find_block(struct mem_block *heap, int start)
++{
++       struct mem_block *p;
++
++       for (p = heap->next; p != heap; p = p->next)
++               if (p->start == start)
++                       return p;
++
++       return NULL;
++}
++
++static void free_block(struct mem_block *p)
++{
++       p->file_priv = NULL;
++
++       /* Assumes a single contiguous range.  Needs a special file_priv in
++        * 'heap' to stop it being subsumed.
++        */
++       if (p->next->file_priv == NULL) {
++               struct mem_block *q = p->next;
++               p->size += q->size;
++               p->next = q->next;
++               p->next->prev = p;
++               drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
++       }
++
++       if (p->prev->file_priv == NULL) {
++               struct mem_block *q = p->prev;
++               q->size += p->size;
++               q->next = p->next;
++               q->next->prev = q;
++               drm_free(p, sizeof(*q), DRM_MEM_BUFLISTS);
++       }
++}
++
++/* Initialize.  How to check for an uninitialized heap?
++ */
++static int init_heap(struct mem_block **heap, int start, int size)
++{
++       struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFLISTS);
++
++       if (!blocks)
++               return -ENOMEM;
++
++       *heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFLISTS);
++       if (!*heap) {
++               drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFLISTS);
++               return -ENOMEM;
++       }
++
++       blocks->start = start;
++       blocks->size = size;
++       blocks->file_priv = NULL;
++       blocks->next = blocks->prev = *heap;
++
++       memset(*heap, 0, sizeof(**heap));
++       (*heap)->file_priv = (struct drm_file *) - 1;
++       (*heap)->next = (*heap)->prev = blocks;
++       return 0;
++}
++
++/* Free all blocks associated with the releasing file.
++ */
++void i915_mem_release(struct drm_device * dev, struct drm_file *file_priv,
++                     struct mem_block *heap)
++{
++       struct mem_block *p;
++
++       if (!heap || !heap->next)
++               return;
++
++       for (p = heap->next; p != heap; p = p->next) {
++               if (p->file_priv == file_priv) {
++                       p->file_priv = NULL;
++                       mark_block(dev, p, 0);
++               }
++       }
++
++       /* Assumes a single contiguous range.  Needs a special file_priv in
++        * 'heap' to stop it being subsumed.
++        */
++       for (p = heap->next; p != heap; p = p->next) {
++               while (p->file_priv == NULL && p->next->file_priv == NULL) {
++                       struct mem_block *q = p->next;
++                       p->size += q->size;
++                       p->next = q->next;
++                       p->next->prev = p;
++                       drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
++               }
++       }
++}
++
++/* Shutdown.
++ */
++void i915_mem_takedown(struct mem_block **heap)
++{
++       struct mem_block *p;
++
++       if (!*heap)
++               return;
++
++       for (p = (*heap)->next; p != *heap;) {
++               struct mem_block *q = p;
++               p = p->next;
++               drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
++       }
++
++       drm_free(*heap, sizeof(**heap), DRM_MEM_BUFLISTS);
++       *heap = NULL;
++}
++
++static struct mem_block **get_heap(drm_i915_private_t * dev_priv, int region)
++{
++       switch (region) {
++       case I915_MEM_REGION_AGP:
++               return &dev_priv->agp_heap;
++       default:
++               return NULL;
++       }
++}
++
++/* IOCTL HANDLERS */
++
++int i915_mem_alloc(struct drm_device *dev, void *data,
++                  struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_mem_alloc_t *alloc = data;
++       struct mem_block *block, **heap;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       heap = get_heap(dev_priv, alloc->region);
++       if (!heap || !*heap)
++               return -EFAULT;
++
++       /* Make things easier on ourselves: all allocations at least
++        * 4k aligned.
++        */
++       if (alloc->alignment < 12)
++               alloc->alignment = 12;
++
++       block = alloc_block(*heap, alloc->size, alloc->alignment, file_priv);
++
++       if (!block)
++               return -ENOMEM;
++
++       mark_block(dev, block, 1);
++
++       if (DRM_COPY_TO_USER(alloc->region_offset, &block->start,
++                            sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++int i915_mem_free(struct drm_device *dev, void *data,
++                 struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_mem_free_t *memfree = data;
++       struct mem_block *block, **heap;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       heap = get_heap(dev_priv, memfree->region);
++       if (!heap || !*heap)
++               return -EFAULT;
++
++       block = find_block(*heap, memfree->region_offset);
++       if (!block)
++               return -EFAULT;
++
++       if (block->file_priv != file_priv)
++               return -EPERM;
++
++       mark_block(dev, block, 0);
++       free_block(block);
++       return 0;
++}
++
++int i915_mem_init_heap(struct drm_device *dev, void *data,
++                      struct drm_file *file_priv)
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_mem_init_heap_t *initheap = data;
++       struct mem_block **heap;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       heap = get_heap(dev_priv, initheap->region);
++       if (!heap)
++               return -EFAULT;
++
++       if (*heap) {
++               DRM_ERROR("heap already initialized?");
++               return -EFAULT;
++       }
++
++       return init_heap(heap, initheap->start, initheap->size);
++}
++
++int i915_mem_destroy_heap( struct drm_device *dev, void *data,
++                          struct drm_file *file_priv )
++{
++       drm_i915_private_t *dev_priv = dev->dev_private;
++       drm_i915_mem_destroy_heap_t *destroyheap = data;
++       struct mem_block **heap;
++
++       if ( !dev_priv ) {
++               DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ );
++               return -EINVAL;
++       }
++
++       heap = get_heap( dev_priv, destroyheap->region );
++       if (!heap) {
++               DRM_ERROR("get_heap failed");
++               return -EFAULT;
++       }
++       
++       if (!*heap) {
++               DRM_ERROR("heap not initialized?");
++               return -EFAULT;
++       }
++
++       i915_mem_takedown( heap );
++       return 0;
++}
+Index: git/shared-core/imagine_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/imagine_drv.h       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,43 @@
++/*
++ * Copyright 2005 Adam Jackson.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * on the rights to use, copy, modify, merge, publish, distribute, sub
++ * license, and/or sell copies of the Software, and to permit persons to whom
++ * the Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
++ * ADAM JACKSON BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
++ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
++ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++/* derived from tdfx_drv.h */
++
++#ifndef __IMAGINE_DRV_H__
++#define __IMAGINE_DRV_H__
++
++#define DRIVER_AUTHOR       "Adam Jackson"
++#define DRIVER_NAME         "imagine"
++#define DRIVER_DESC         "#9 Imagine128 and Ticket 2 Ride"
++#define DRIVER_DATE         "20050328"
++#define DRIVER_MAJOR        0
++#define DRIVER_MINOR        0
++#define DRIVER_PATCHLEVEL   1
++
++enum imagine_family {
++    IMAGINE_128,
++    IMAGINE_128_2,
++    IMAGINE_T2R,
++    IMAGINE_REV4
++};
++
++#endif /* __IMAGINE_DRV_H__ */
+Index: git/shared-core/mach64_dma.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mach64_dma.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1532 @@
++/* mach64_dma.c -- DMA support for mach64 (Rage Pro) driver -*- linux-c -*- */
++/**
++ * \file mach64_dma.c
++ * DMA support for mach64 (Rage Pro) driver
++ *
++ * \author Gareth Hughes <gareth@valinux.com>
++ * \author Frank C. Earl <fearl@airmail.net>
++ * \author Leif Delgass <ldelgass@retinalburn.net>
++ * \author Jose Fonseca <j_r_fonseca@yahoo.co.uk>
++ */
++
++/*
++ * Copyright 2000 Gareth Hughes
++ * Copyright 2002 Frank C. Earl
++ * Copyright 2002-2003 Leif Delgass
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * THE COPYRIGHT OWNER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
++ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
++ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "mach64_drm.h"
++#include "mach64_drv.h"
++
++/*******************************************************************/
++/** \name Engine, FIFO control */
++/*@{*/
++
++/**
++ * Waits for free entries in the FIFO.
++ *
++ * \note Most writes to Mach64 registers are automatically routed through
++ * command FIFO which is 16 entry deep. Prior to writing to any draw engine
++ * register one has to ensure that enough FIFO entries are available by calling
++ * this function.  Failure to do so may cause the engine to lock.
++ *
++ * \param dev_priv pointer to device private data structure.
++ * \param entries number of free entries in the FIFO to wait for.
++ * 
++ * \returns zero on success, or -EBUSY if the timeout (specificed by
++ * drm_mach64_private::usec_timeout) occurs.
++ */
++int mach64_do_wait_for_fifo(drm_mach64_private_t * dev_priv, int entries)
++{
++       int slots = 0, i;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               slots = (MACH64_READ(MACH64_FIFO_STAT) & MACH64_FIFO_SLOT_MASK);
++               if (slots <= (0x8000 >> entries))
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++       DRM_INFO("%s failed! slots=%d entries=%d\n", __FUNCTION__, slots,
++                entries);
++       return -EBUSY;
++}
++
++/**
++ * Wait for the draw engine to be idle.
++ */
++int mach64_do_wait_for_idle(drm_mach64_private_t * dev_priv)
++{
++       int i, ret;
++
++       ret = mach64_do_wait_for_fifo(dev_priv, 16);
++       if (ret < 0)
++               return ret;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               if (!(MACH64_READ(MACH64_GUI_STAT) & MACH64_GUI_ACTIVE)) {
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++       DRM_INFO("%s failed! GUI_STAT=0x%08x\n", __FUNCTION__,
++                MACH64_READ(MACH64_GUI_STAT));
++       mach64_dump_ring_info(dev_priv);
++       return -EBUSY;
++}
++
++/**
++ * Wait for free entries in the ring buffer.
++ *
++ * The Mach64 bus master can be configured to act as a virtual FIFO, using a
++ * circular buffer (commonly referred as "ring buffer" in other drivers) with
++ * pointers to engine commands. This allows the CPU to do other things while
++ * the graphics engine is busy, i.e., DMA mode.
++ *
++ * This function should be called before writing new entries to the ring
++ * buffer.
++ * 
++ * \param dev_priv pointer to device private data structure.
++ * \param n number of free entries in the ring buffer to wait for.
++ * 
++ * \returns zero on success, or -EBUSY if the timeout (specificed by
++ * drm_mach64_private_t::usec_timeout) occurs.
++ *
++ * \sa mach64_dump_ring_info()
++ */
++int mach64_wait_ring(drm_mach64_private_t * dev_priv, int n)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       int i;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               mach64_update_ring_snapshot(dev_priv);
++               if (ring->space >= n) {
++                       if (i > 0) {
++                               DRM_DEBUG("%s: %d usecs\n", __FUNCTION__, i);
++                       }
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++       /* FIXME: This is being ignored... */
++       DRM_ERROR("failed!\n");
++       mach64_dump_ring_info(dev_priv);
++       return -EBUSY;
++}
++
++/**
++ * Wait until all DMA requests have been processed... 
++ *
++ * \sa mach64_wait_ring()
++ */
++static int mach64_ring_idle(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       u32 head;
++       int i;
++
++       head = ring->head;
++       i = 0;
++       while (i < dev_priv->usec_timeout) {
++               mach64_update_ring_snapshot(dev_priv);
++               if (ring->head == ring->tail &&
++                   !(MACH64_READ(MACH64_GUI_STAT) & MACH64_GUI_ACTIVE)) {
++                       if (i > 0) {
++                               DRM_DEBUG("%s: %d usecs\n", __FUNCTION__, i);
++                       }
++                       return 0;
++               }
++               if (ring->head == head) {
++                       ++i;
++               } else {
++                       head = ring->head;
++                       i = 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++       DRM_INFO("%s failed! GUI_STAT=0x%08x\n", __FUNCTION__,
++                MACH64_READ(MACH64_GUI_STAT));
++       mach64_dump_ring_info(dev_priv);
++       return -EBUSY;
++}
++
++/**
++ * Reset the the ring buffer descriptors.
++ *
++ * \sa mach64_do_engine_reset()
++ */
++static void mach64_ring_reset(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++
++       mach64_do_release_used_buffers(dev_priv);
++       ring->head_addr = ring->start_addr;
++       ring->head = ring->tail = 0;
++       ring->space = ring->size;
++
++       MACH64_WRITE(MACH64_BM_GUI_TABLE_CMD,
++                    ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
++
++       dev_priv->ring_running = 0;
++}
++
++/**
++ * Ensure the all the queued commands will be processed.
++ */
++int mach64_do_dma_flush(drm_mach64_private_t * dev_priv)
++{
++       /* FIXME: It's not necessary to wait for idle when flushing
++        * we just need to ensure the ring will be completely processed
++        * in finite time without another ioctl
++        */
++       return mach64_ring_idle(dev_priv);
++}
++
++/**
++ * Stop all DMA activity.
++ */
++int mach64_do_dma_idle(drm_mach64_private_t * dev_priv)
++{
++       int ret;
++
++       /* wait for completion */
++       if ((ret = mach64_ring_idle(dev_priv)) < 0) {
++               DRM_ERROR("%s failed BM_GUI_TABLE=0x%08x tail: %u\n",
++                         __FUNCTION__, MACH64_READ(MACH64_BM_GUI_TABLE),
++                         dev_priv->ring.tail);
++               return ret;
++       }
++
++       mach64_ring_stop(dev_priv);
++
++       /* clean up after pass */
++       mach64_do_release_used_buffers(dev_priv);
++       return 0;
++}
++
++/**
++ * Reset the engine.  This will stop the DMA if it is running.
++ */
++int mach64_do_engine_reset(drm_mach64_private_t * dev_priv)
++{
++       u32 tmp;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       /* Kill off any outstanding DMA transfers.
++        */
++       tmp = MACH64_READ(MACH64_BUS_CNTL);
++       MACH64_WRITE(MACH64_BUS_CNTL, tmp | MACH64_BUS_MASTER_DIS);
++
++       /* Reset the GUI engine (high to low transition).
++        */
++       tmp = MACH64_READ(MACH64_GEN_TEST_CNTL);
++       MACH64_WRITE(MACH64_GEN_TEST_CNTL, tmp & ~MACH64_GUI_ENGINE_ENABLE);
++       /* Enable the GUI engine
++        */
++       tmp = MACH64_READ(MACH64_GEN_TEST_CNTL);
++       MACH64_WRITE(MACH64_GEN_TEST_CNTL, tmp | MACH64_GUI_ENGINE_ENABLE);
++
++       /* ensure engine is not locked up by clearing any FIFO or HOST errors
++        */
++       tmp = MACH64_READ(MACH64_BUS_CNTL);
++       MACH64_WRITE(MACH64_BUS_CNTL, tmp | 0x00a00000);
++
++       /* Once GUI engine is restored, disable bus mastering */
++       MACH64_WRITE(MACH64_SRC_CNTL, 0);
++
++       /* Reset descriptor ring */
++       mach64_ring_reset(dev_priv);
++
++       return 0;
++}
++
++/*@}*/
++
++
++/*******************************************************************/
++/** \name Debugging output */
++/*@{*/
++
++/**
++ * Dump engine registers values.
++ */
++void mach64_dump_engine_info(drm_mach64_private_t * dev_priv)
++{
++       DRM_INFO("\n");
++       if (!dev_priv->is_pci) {
++               DRM_INFO("           AGP_BASE = 0x%08x\n",
++                        MACH64_READ(MACH64_AGP_BASE));
++               DRM_INFO("           AGP_CNTL = 0x%08x\n",
++                        MACH64_READ(MACH64_AGP_CNTL));
++       }
++       DRM_INFO("     ALPHA_TST_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_ALPHA_TST_CNTL));
++       DRM_INFO("\n");
++       DRM_INFO("         BM_COMMAND = 0x%08x\n",
++                MACH64_READ(MACH64_BM_COMMAND));
++       DRM_INFO("BM_FRAME_BUF_OFFSET = 0x%08x\n",
++                MACH64_READ(MACH64_BM_FRAME_BUF_OFFSET));
++       DRM_INFO("       BM_GUI_TABLE = 0x%08x\n",
++                MACH64_READ(MACH64_BM_GUI_TABLE));
++       DRM_INFO("          BM_STATUS = 0x%08x\n",
++                MACH64_READ(MACH64_BM_STATUS));
++       DRM_INFO(" BM_SYSTEM_MEM_ADDR = 0x%08x\n",
++                MACH64_READ(MACH64_BM_SYSTEM_MEM_ADDR));
++       DRM_INFO("    BM_SYSTEM_TABLE = 0x%08x\n",
++                MACH64_READ(MACH64_BM_SYSTEM_TABLE));
++       DRM_INFO("           BUS_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_BUS_CNTL));
++       DRM_INFO("\n");
++       /* DRM_INFO( "         CLOCK_CNTL = 0x%08x\n", MACH64_READ( MACH64_CLOCK_CNTL ) ); */
++       DRM_INFO("        CLR_CMP_CLR = 0x%08x\n",
++                MACH64_READ(MACH64_CLR_CMP_CLR));
++       DRM_INFO("       CLR_CMP_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_CLR_CMP_CNTL));
++       /* DRM_INFO( "        CLR_CMP_MSK = 0x%08x\n", MACH64_READ( MACH64_CLR_CMP_MSK ) ); */
++       DRM_INFO("     CONFIG_CHIP_ID = 0x%08x\n",
++                MACH64_READ(MACH64_CONFIG_CHIP_ID));
++       DRM_INFO("        CONFIG_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_CONFIG_CNTL));
++       DRM_INFO("       CONFIG_STAT0 = 0x%08x\n",
++                MACH64_READ(MACH64_CONFIG_STAT0));
++       DRM_INFO("       CONFIG_STAT1 = 0x%08x\n",
++                MACH64_READ(MACH64_CONFIG_STAT1));
++       DRM_INFO("       CONFIG_STAT2 = 0x%08x\n",
++                MACH64_READ(MACH64_CONFIG_STAT2));
++       DRM_INFO("            CRC_SIG = 0x%08x\n", MACH64_READ(MACH64_CRC_SIG));
++       DRM_INFO("  CUSTOM_MACRO_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_CUSTOM_MACRO_CNTL));
++       DRM_INFO("\n");
++       /* DRM_INFO( "           DAC_CNTL = 0x%08x\n", MACH64_READ( MACH64_DAC_CNTL ) ); */
++       /* DRM_INFO( "           DAC_REGS = 0x%08x\n", MACH64_READ( MACH64_DAC_REGS ) ); */
++       DRM_INFO("        DP_BKGD_CLR = 0x%08x\n",
++                MACH64_READ(MACH64_DP_BKGD_CLR));
++       DRM_INFO("        DP_FRGD_CLR = 0x%08x\n",
++                MACH64_READ(MACH64_DP_FRGD_CLR));
++       DRM_INFO("             DP_MIX = 0x%08x\n", MACH64_READ(MACH64_DP_MIX));
++       DRM_INFO("       DP_PIX_WIDTH = 0x%08x\n",
++                MACH64_READ(MACH64_DP_PIX_WIDTH));
++       DRM_INFO("             DP_SRC = 0x%08x\n", MACH64_READ(MACH64_DP_SRC));
++       DRM_INFO("      DP_WRITE_MASK = 0x%08x\n",
++                MACH64_READ(MACH64_DP_WRITE_MASK));
++       DRM_INFO("         DSP_CONFIG = 0x%08x\n",
++                MACH64_READ(MACH64_DSP_CONFIG));
++       DRM_INFO("         DSP_ON_OFF = 0x%08x\n",
++                MACH64_READ(MACH64_DSP_ON_OFF));
++       DRM_INFO("           DST_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_DST_CNTL));
++       DRM_INFO("      DST_OFF_PITCH = 0x%08x\n",
++                MACH64_READ(MACH64_DST_OFF_PITCH));
++       DRM_INFO("\n");
++       /* DRM_INFO( "       EXT_DAC_REGS = 0x%08x\n", MACH64_READ( MACH64_EXT_DAC_REGS ) ); */
++       DRM_INFO("       EXT_MEM_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_EXT_MEM_CNTL));
++       DRM_INFO("\n");
++       DRM_INFO("          FIFO_STAT = 0x%08x\n",
++                MACH64_READ(MACH64_FIFO_STAT));
++       DRM_INFO("\n");
++       DRM_INFO("      GEN_TEST_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_GEN_TEST_CNTL));
++       /* DRM_INFO( "              GP_IO = 0x%08x\n", MACH64_READ( MACH64_GP_IO ) ); */
++       DRM_INFO("   GUI_CMDFIFO_DATA = 0x%08x\n",
++                MACH64_READ(MACH64_GUI_CMDFIFO_DATA));
++       DRM_INFO("  GUI_CMDFIFO_DEBUG = 0x%08x\n",
++                MACH64_READ(MACH64_GUI_CMDFIFO_DEBUG));
++       DRM_INFO("           GUI_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_GUI_CNTL));
++       DRM_INFO("           GUI_STAT = 0x%08x\n",
++                MACH64_READ(MACH64_GUI_STAT));
++       DRM_INFO("      GUI_TRAJ_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_GUI_TRAJ_CNTL));
++       DRM_INFO("\n");
++       DRM_INFO("          HOST_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_HOST_CNTL));
++       DRM_INFO("           HW_DEBUG = 0x%08x\n",
++                MACH64_READ(MACH64_HW_DEBUG));
++       DRM_INFO("\n");
++       DRM_INFO("    MEM_ADDR_CONFIG = 0x%08x\n",
++                MACH64_READ(MACH64_MEM_ADDR_CONFIG));
++       DRM_INFO("       MEM_BUF_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_MEM_BUF_CNTL));
++       DRM_INFO("\n");
++       DRM_INFO("           PAT_REG0 = 0x%08x\n",
++                MACH64_READ(MACH64_PAT_REG0));
++       DRM_INFO("           PAT_REG1 = 0x%08x\n",
++                MACH64_READ(MACH64_PAT_REG1));
++       DRM_INFO("\n");
++       DRM_INFO("            SC_LEFT = 0x%08x\n", MACH64_READ(MACH64_SC_LEFT));
++       DRM_INFO("           SC_RIGHT = 0x%08x\n",
++                MACH64_READ(MACH64_SC_RIGHT));
++       DRM_INFO("             SC_TOP = 0x%08x\n", MACH64_READ(MACH64_SC_TOP));
++       DRM_INFO("          SC_BOTTOM = 0x%08x\n",
++                MACH64_READ(MACH64_SC_BOTTOM));
++       DRM_INFO("\n");
++       DRM_INFO("      SCALE_3D_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_SCALE_3D_CNTL));
++       DRM_INFO("       SCRATCH_REG0 = 0x%08x\n",
++                MACH64_READ(MACH64_SCRATCH_REG0));
++       DRM_INFO("       SCRATCH_REG1 = 0x%08x\n",
++                MACH64_READ(MACH64_SCRATCH_REG1));
++       DRM_INFO("         SETUP_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_SETUP_CNTL));
++       DRM_INFO("           SRC_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_SRC_CNTL));
++       DRM_INFO("\n");
++       DRM_INFO("           TEX_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_TEX_CNTL));
++       DRM_INFO("     TEX_SIZE_PITCH = 0x%08x\n",
++                MACH64_READ(MACH64_TEX_SIZE_PITCH));
++       DRM_INFO("       TIMER_CONFIG = 0x%08x\n",
++                MACH64_READ(MACH64_TIMER_CONFIG));
++       DRM_INFO("\n");
++       DRM_INFO("             Z_CNTL = 0x%08x\n", MACH64_READ(MACH64_Z_CNTL));
++       DRM_INFO("        Z_OFF_PITCH = 0x%08x\n",
++                MACH64_READ(MACH64_Z_OFF_PITCH));
++       DRM_INFO("\n");
++}
++
++#define MACH64_DUMP_CONTEXT    3
++
++/**
++ * Used by mach64_dump_ring_info() to dump the contents of the current buffer
++ * pointed by the ring head.
++ */
++static void mach64_dump_buf_info(drm_mach64_private_t * dev_priv,
++                                struct drm_buf * buf)
++{
++       u32 addr = GETBUFADDR(buf);
++       u32 used = buf->used >> 2;
++       u32 sys_addr = MACH64_READ(MACH64_BM_SYSTEM_MEM_ADDR);
++       u32 *p = GETBUFPTR(buf);
++       int skipped = 0;
++
++       DRM_INFO("buffer contents:\n");
++
++       while (used) {
++               u32 reg, count;
++
++               reg = le32_to_cpu(*p++);
++               if (addr <= GETBUFADDR(buf) + MACH64_DUMP_CONTEXT * 4 ||
++                   (addr >= sys_addr - MACH64_DUMP_CONTEXT * 4 &&
++                    addr <= sys_addr + MACH64_DUMP_CONTEXT * 4) ||
++                   addr >=
++                   GETBUFADDR(buf) + buf->used - MACH64_DUMP_CONTEXT * 4) {
++                       DRM_INFO("%08x:  0x%08x\n", addr, reg);
++               }
++               addr += 4;
++               used--;
++
++               count = (reg >> 16) + 1;
++               reg = reg & 0xffff;
++               reg = MMSELECT(reg);
++               while (count && used) {
++                       if (addr <= GETBUFADDR(buf) + MACH64_DUMP_CONTEXT * 4 ||
++                           (addr >= sys_addr - MACH64_DUMP_CONTEXT * 4 &&
++                            addr <= sys_addr + MACH64_DUMP_CONTEXT * 4) ||
++                           addr >=
++                           GETBUFADDR(buf) + buf->used -
++                           MACH64_DUMP_CONTEXT * 4) {
++                               DRM_INFO("%08x:    0x%04x = 0x%08x\n", addr,
++                                        reg, le32_to_cpu(*p));
++                               skipped = 0;
++                       } else {
++                               if (!skipped) {
++                                       DRM_INFO("  ...\n");
++                                       skipped = 1;
++                               }
++                       }
++                       p++;
++                       addr += 4;
++                       used--;
++
++                       reg += 4;
++                       count--;
++               }
++       }
++
++       DRM_INFO("\n");
++}
++
++/**
++ * Dump the ring state and contents, including the contents of the buffer being
++ * processed by the graphics engine.
++ */
++void mach64_dump_ring_info(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       int i, skipped;
++
++       DRM_INFO("\n");
++
++       DRM_INFO("ring contents:\n");
++       DRM_INFO("  head_addr: 0x%08x head: %u tail: %u\n\n",
++                ring->head_addr, ring->head, ring->tail);
++
++       skipped = 0;
++       for (i = 0; i < ring->size / sizeof(u32); i += 4) {
++               if (i <= MACH64_DUMP_CONTEXT * 4 ||
++                   i >= ring->size / sizeof(u32) - MACH64_DUMP_CONTEXT * 4 ||
++                   (i >= ring->tail - MACH64_DUMP_CONTEXT * 4 &&
++                    i <= ring->tail + MACH64_DUMP_CONTEXT * 4) ||
++                   (i >= ring->head - MACH64_DUMP_CONTEXT * 4 &&
++                    i <= ring->head + MACH64_DUMP_CONTEXT * 4)) {
++                       DRM_INFO("  0x%08x:  0x%08x 0x%08x 0x%08x 0x%08x%s%s\n",
++                                (u32)(ring->start_addr + i * sizeof(u32)),
++                                le32_to_cpu(((u32 *) ring->start)[i + 0]),
++                                le32_to_cpu(((u32 *) ring->start)[i + 1]),
++                                le32_to_cpu(((u32 *) ring->start)[i + 2]),
++                                le32_to_cpu(((u32 *) ring->start)[i + 3]),
++                                i == ring->head ? " (head)" : "",
++                                i == ring->tail ? " (tail)" : "");
++                       skipped = 0;
++               } else {
++                       if (!skipped) {
++                               DRM_INFO("  ...\n");
++                               skipped = 1;
++                       }
++               }
++       }
++
++       DRM_INFO("\n");
++
++       if (ring->head >= 0 && ring->head < ring->size / sizeof(u32)) {
++               struct list_head *ptr;
++               u32 addr = le32_to_cpu(((u32 *) ring->start)[ring->head + 1]);
++
++               list_for_each(ptr, &dev_priv->pending) {
++                       drm_mach64_freelist_t *entry =
++                           list_entry(ptr, drm_mach64_freelist_t, list);
++                       struct drm_buf *buf = entry->buf;
++
++                       u32 buf_addr = GETBUFADDR(buf);
++
++                       if (buf_addr <= addr && addr < buf_addr + buf->used) {
++                               mach64_dump_buf_info(dev_priv, buf);
++                       }
++               }
++       }
++
++       DRM_INFO("\n");
++       DRM_INFO("       BM_GUI_TABLE = 0x%08x\n",
++                MACH64_READ(MACH64_BM_GUI_TABLE));
++       DRM_INFO("\n");
++       DRM_INFO("BM_FRAME_BUF_OFFSET = 0x%08x\n",
++                MACH64_READ(MACH64_BM_FRAME_BUF_OFFSET));
++       DRM_INFO(" BM_SYSTEM_MEM_ADDR = 0x%08x\n",
++                MACH64_READ(MACH64_BM_SYSTEM_MEM_ADDR));
++       DRM_INFO("         BM_COMMAND = 0x%08x\n",
++                MACH64_READ(MACH64_BM_COMMAND));
++       DRM_INFO("\n");
++       DRM_INFO("          BM_STATUS = 0x%08x\n",
++                MACH64_READ(MACH64_BM_STATUS));
++       DRM_INFO("           BUS_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_BUS_CNTL));
++       DRM_INFO("          FIFO_STAT = 0x%08x\n",
++                MACH64_READ(MACH64_FIFO_STAT));
++       DRM_INFO("           GUI_STAT = 0x%08x\n",
++                MACH64_READ(MACH64_GUI_STAT));
++       DRM_INFO("           SRC_CNTL = 0x%08x\n",
++                MACH64_READ(MACH64_SRC_CNTL));
++}
++
++/*@}*/
++
++
++/*******************************************************************/
++/** \name DMA test and initialization */
++/*@{*/
++
++/**
++ * Perform a simple DMA operation using the pattern registers to test whether
++ * DMA works.
++ *
++ * \return zero if successful.
++ *
++ * \note This function was the testbed for many experiences regarding Mach64
++ * DMA operation. It is left here since it so tricky to get DMA operating
++ * properly in some architectures and hardware.
++ */
++static int mach64_bm_dma_test(struct drm_device * dev)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_dma_handle_t *cpu_addr_dmah;
++       u32 data_addr;
++       u32 *table, *data;
++       u32 expected[2];
++       u32 src_cntl, pat_reg0, pat_reg1;
++       int i, count, failed;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       table = (u32 *) dev_priv->ring.start;
++
++       /* FIXME: get a dma buffer from the freelist here */
++       DRM_DEBUG("Allocating data memory ...\n");
++       cpu_addr_dmah =
++           drm_pci_alloc(dev, 0x1000, 0x1000, 0xfffffffful);
++       if (!cpu_addr_dmah) {
++               DRM_INFO("data-memory allocation failed!\n");
++               return -ENOMEM;
++       } else {
++               data = (u32 *) cpu_addr_dmah->vaddr;
++               data_addr = (u32) cpu_addr_dmah->busaddr;
++       }
++
++       /* Save the X server's value for SRC_CNTL and restore it
++        * in case our test fails.  This prevents the X server
++        * from disabling it's cache for this register
++        */
++       src_cntl = MACH64_READ(MACH64_SRC_CNTL);
++       pat_reg0 = MACH64_READ(MACH64_PAT_REG0);
++       pat_reg1 = MACH64_READ(MACH64_PAT_REG1);
++
++       mach64_do_wait_for_fifo(dev_priv, 3);
++
++       MACH64_WRITE(MACH64_SRC_CNTL, 0);
++       MACH64_WRITE(MACH64_PAT_REG0, 0x11111111);
++       MACH64_WRITE(MACH64_PAT_REG1, 0x11111111);
++
++       mach64_do_wait_for_idle(dev_priv);
++
++       for (i = 0; i < 2; i++) {
++               u32 reg;
++               reg = MACH64_READ((MACH64_PAT_REG0 + i * 4));
++               DRM_DEBUG("(Before DMA Transfer) reg %d = 0x%08x\n", i, reg);
++               if (reg != 0x11111111) {
++                       DRM_INFO("Error initializing test registers\n");
++                       DRM_INFO("resetting engine ...\n");
++                       mach64_do_engine_reset(dev_priv);
++                       DRM_INFO("freeing data buffer memory.\n");
++                       drm_pci_free(dev, cpu_addr_dmah);
++                       return -EIO;
++               }
++       }
++
++       /* fill up a buffer with sets of 2 consecutive writes starting with PAT_REG0 */
++       count = 0;
++
++       data[count++] = cpu_to_le32(DMAREG(MACH64_PAT_REG0) | (1 << 16));
++       data[count++] = expected[0] = 0x22222222;
++       data[count++] = expected[1] = 0xaaaaaaaa;
++
++       while (count < 1020) {
++               data[count++] =
++                   cpu_to_le32(DMAREG(MACH64_PAT_REG0) | (1 << 16));
++               data[count++] = 0x22222222;
++               data[count++] = 0xaaaaaaaa;
++       }
++       data[count++] = cpu_to_le32(DMAREG(MACH64_SRC_CNTL) | (0 << 16));
++       data[count++] = 0;
++
++       DRM_DEBUG("Preparing table ...\n");
++       table[MACH64_DMA_FRAME_BUF_OFFSET] = cpu_to_le32(MACH64_BM_ADDR +
++                                                        MACH64_APERTURE_OFFSET);
++       table[MACH64_DMA_SYS_MEM_ADDR] = cpu_to_le32(data_addr);
++       table[MACH64_DMA_COMMAND] = cpu_to_le32(count * sizeof(u32)
++                                               | MACH64_DMA_HOLD_OFFSET
++                                               | MACH64_DMA_EOL);
++       table[MACH64_DMA_RESERVED] = 0;
++
++       DRM_DEBUG("table[0] = 0x%08x\n", table[0]);
++       DRM_DEBUG("table[1] = 0x%08x\n", table[1]);
++       DRM_DEBUG("table[2] = 0x%08x\n", table[2]);
++       DRM_DEBUG("table[3] = 0x%08x\n", table[3]);
++
++       for (i = 0; i < 6; i++) {
++               DRM_DEBUG(" data[%d] = 0x%08x\n", i, data[i]);
++       }
++       DRM_DEBUG(" ...\n");
++       for (i = count - 5; i < count; i++) {
++               DRM_DEBUG(" data[%d] = 0x%08x\n", i, data[i]);
++       }
++
++       DRM_MEMORYBARRIER();
++
++       DRM_DEBUG("waiting for idle...\n");
++       if ((i = mach64_do_wait_for_idle(dev_priv))) {
++               DRM_INFO("mach64_do_wait_for_idle failed (result=%d)\n", i);
++               DRM_INFO("resetting engine ...\n");
++               mach64_do_engine_reset(dev_priv);
++               mach64_do_wait_for_fifo(dev_priv, 3);
++               MACH64_WRITE(MACH64_SRC_CNTL, src_cntl);
++               MACH64_WRITE(MACH64_PAT_REG0, pat_reg0);
++               MACH64_WRITE(MACH64_PAT_REG1, pat_reg1);
++               DRM_INFO("freeing data buffer memory.\n");
++               drm_pci_free(dev, cpu_addr_dmah);
++               return i;
++       }
++       DRM_DEBUG("waiting for idle...done\n");
++
++       DRM_DEBUG("BUS_CNTL = 0x%08x\n", MACH64_READ(MACH64_BUS_CNTL));
++       DRM_DEBUG("SRC_CNTL = 0x%08x\n", MACH64_READ(MACH64_SRC_CNTL));
++       DRM_DEBUG("\n");
++       DRM_DEBUG("data bus addr = 0x%08x\n", data_addr);
++       DRM_DEBUG("table bus addr = 0x%08x\n", dev_priv->ring.start_addr);
++
++       DRM_DEBUG("starting DMA transfer...\n");
++       MACH64_WRITE(MACH64_BM_GUI_TABLE_CMD,
++                    dev_priv->ring.start_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
++
++       MACH64_WRITE(MACH64_SRC_CNTL,
++                    MACH64_SRC_BM_ENABLE | MACH64_SRC_BM_SYNC |
++                    MACH64_SRC_BM_OP_SYSTEM_TO_REG);
++
++       /* Kick off the transfer */
++       DRM_DEBUG("starting DMA transfer... done.\n");
++       MACH64_WRITE(MACH64_DST_HEIGHT_WIDTH, 0);
++
++       DRM_DEBUG("waiting for idle...\n");
++
++       if ((i = mach64_do_wait_for_idle(dev_priv))) {
++               /* engine locked up, dump register state and reset */
++               DRM_INFO("mach64_do_wait_for_idle failed (result=%d)\n", i);
++               mach64_dump_engine_info(dev_priv);
++               DRM_INFO("resetting engine ...\n");
++               mach64_do_engine_reset(dev_priv);
++               mach64_do_wait_for_fifo(dev_priv, 3);
++               MACH64_WRITE(MACH64_SRC_CNTL, src_cntl);
++               MACH64_WRITE(MACH64_PAT_REG0, pat_reg0);
++               MACH64_WRITE(MACH64_PAT_REG1, pat_reg1);
++               DRM_INFO("freeing data buffer memory.\n");
++               drm_pci_free(dev, cpu_addr_dmah);
++               return i;
++       }
++
++       DRM_DEBUG("waiting for idle...done\n");
++
++       /* restore SRC_CNTL */
++       mach64_do_wait_for_fifo(dev_priv, 1);
++       MACH64_WRITE(MACH64_SRC_CNTL, src_cntl);
++
++       failed = 0;
++
++       /* Check register values to see if the GUI master operation succeeded */
++       for (i = 0; i < 2; i++) {
++               u32 reg;
++               reg = MACH64_READ((MACH64_PAT_REG0 + i * 4));
++               DRM_DEBUG("(After DMA Transfer) reg %d = 0x%08x\n", i, reg);
++               if (reg != expected[i]) {
++                       failed = -1;
++               }
++       }
++
++       /* restore pattern registers */
++       mach64_do_wait_for_fifo(dev_priv, 2);
++       MACH64_WRITE(MACH64_PAT_REG0, pat_reg0);
++       MACH64_WRITE(MACH64_PAT_REG1, pat_reg1);
++
++       DRM_DEBUG("freeing data buffer memory.\n");
++       drm_pci_free(dev, cpu_addr_dmah);
++       DRM_DEBUG("returning ...\n");
++
++       return failed;
++}
++
++/**
++ * Called during the DMA initialization ioctl to initialize all the necessary
++ * software and hardware state for DMA operation.
++ */
++static int mach64_do_dma_init(struct drm_device * dev, drm_mach64_init_t * init)
++{
++       drm_mach64_private_t *dev_priv;
++       u32 tmp;
++       int i, ret;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       dev_priv = drm_alloc(sizeof(drm_mach64_private_t), DRM_MEM_DRIVER);
++       if (dev_priv == NULL)
++               return -ENOMEM;
++
++       memset(dev_priv, 0, sizeof(drm_mach64_private_t));
++
++       dev_priv->is_pci = init->is_pci;
++
++       dev_priv->fb_bpp = init->fb_bpp;
++       dev_priv->front_offset = init->front_offset;
++       dev_priv->front_pitch = init->front_pitch;
++       dev_priv->back_offset = init->back_offset;
++       dev_priv->back_pitch = init->back_pitch;
++
++       dev_priv->depth_bpp = init->depth_bpp;
++       dev_priv->depth_offset = init->depth_offset;
++       dev_priv->depth_pitch = init->depth_pitch;
++
++       dev_priv->front_offset_pitch = (((dev_priv->front_pitch / 8) << 22) |
++                                       (dev_priv->front_offset >> 3));
++       dev_priv->back_offset_pitch = (((dev_priv->back_pitch / 8) << 22) |
++                                      (dev_priv->back_offset >> 3));
++       dev_priv->depth_offset_pitch = (((dev_priv->depth_pitch / 8) << 22) |
++                                       (dev_priv->depth_offset >> 3));
++
++       dev_priv->usec_timeout = 1000000;
++
++       /* Set up the freelist, placeholder list and pending list */
++       INIT_LIST_HEAD(&dev_priv->free_list);
++       INIT_LIST_HEAD(&dev_priv->placeholders);
++       INIT_LIST_HEAD(&dev_priv->pending);
++
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("can not find sarea!\n");
++               dev->dev_private = (void *)dev_priv;
++               mach64_do_cleanup_dma(dev);
++               return -EINVAL;
++       }
++       dev_priv->fb = drm_core_findmap(dev, init->fb_offset);
++       if (!dev_priv->fb) {
++               DRM_ERROR("can not find frame buffer map!\n");
++               dev->dev_private = (void *)dev_priv;
++               mach64_do_cleanup_dma(dev);
++               return -EINVAL;
++       }
++       dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
++       if (!dev_priv->mmio) {
++               DRM_ERROR("can not find mmio map!\n");
++               dev->dev_private = (void *)dev_priv;
++               mach64_do_cleanup_dma(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->ring_map = drm_core_findmap(dev, init->ring_offset);
++       if (!dev_priv->ring_map) {
++               DRM_ERROR("can not find ring map!\n");
++               dev->dev_private = (void *)dev_priv;
++               mach64_do_cleanup_dma(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->sarea_priv = (drm_mach64_sarea_t *)
++           ((u8 *) dev_priv->sarea->handle + init->sarea_priv_offset);
++
++       if (!dev_priv->is_pci) {
++               drm_core_ioremap(dev_priv->ring_map, dev);
++               if (!dev_priv->ring_map->handle) {
++                       DRM_ERROR("can not ioremap virtual address for"
++                                 " descriptor ring\n");
++                       dev->dev_private = (void *)dev_priv;
++                       mach64_do_cleanup_dma(dev);
++                       return -ENOMEM;
++               }
++               dev->agp_buffer_token = init->buffers_offset;
++               dev->agp_buffer_map =
++                   drm_core_findmap(dev, init->buffers_offset);
++               if (!dev->agp_buffer_map) {
++                       DRM_ERROR("can not find dma buffer map!\n");
++                       dev->dev_private = (void *)dev_priv;
++                       mach64_do_cleanup_dma(dev);
++                       return -EINVAL;
++               }
++               /* there might be a nicer way to do this -
++                  dev isn't passed all the way though the mach64 - DA */
++               dev_priv->dev_buffers = dev->agp_buffer_map;
++
++               drm_core_ioremap(dev->agp_buffer_map, dev);
++               if (!dev->agp_buffer_map->handle) {
++                       DRM_ERROR("can not ioremap virtual address for"
++                                 " dma buffer\n");
++                       dev->dev_private = (void *)dev_priv;
++                       mach64_do_cleanup_dma(dev);
++                       return -ENOMEM;
++               }
++               dev_priv->agp_textures =
++                   drm_core_findmap(dev, init->agp_textures_offset);
++               if (!dev_priv->agp_textures) {
++                       DRM_ERROR("can not find agp texture region!\n");
++                       dev->dev_private = (void *)dev_priv;
++                       mach64_do_cleanup_dma(dev);
++                       return -EINVAL;
++               }
++       }
++
++       dev->dev_private = (void *)dev_priv;
++
++       dev_priv->driver_mode = init->dma_mode;
++
++       /* changing the FIFO size from the default causes problems with DMA */
++       tmp = MACH64_READ(MACH64_GUI_CNTL);
++       if ((tmp & MACH64_CMDFIFO_SIZE_MASK) != MACH64_CMDFIFO_SIZE_128) {
++               DRM_INFO("Setting FIFO size to 128 entries\n");
++               /* FIFO must be empty to change the FIFO depth */
++               if ((ret = mach64_do_wait_for_idle(dev_priv))) {
++                       DRM_ERROR
++                           ("wait for idle failed before changing FIFO depth!\n");
++                       mach64_do_cleanup_dma(dev);
++                       return ret;
++               }
++               MACH64_WRITE(MACH64_GUI_CNTL, ((tmp & ~MACH64_CMDFIFO_SIZE_MASK)
++                                              | MACH64_CMDFIFO_SIZE_128));
++               /* need to read GUI_STAT for proper sync according to docs */
++               if ((ret = mach64_do_wait_for_idle(dev_priv))) {
++                       DRM_ERROR
++                           ("wait for idle failed when changing FIFO depth!\n");
++                       mach64_do_cleanup_dma(dev);
++                       return ret;
++               }
++       }
++
++       dev_priv->ring.size = 0x4000;   /* 16KB */
++       dev_priv->ring.start = dev_priv->ring_map->handle;
++       dev_priv->ring.start_addr = (u32) dev_priv->ring_map->offset;
++
++       memset(dev_priv->ring.start, 0, dev_priv->ring.size);
++       DRM_INFO("descriptor ring: cpu addr %p, bus addr: 0x%08x\n",
++                dev_priv->ring.start, dev_priv->ring.start_addr);
++
++       ret = 0;
++       if (dev_priv->driver_mode != MACH64_MODE_MMIO) {
++
++               /* enable block 1 registers and bus mastering */
++               MACH64_WRITE(MACH64_BUS_CNTL, ((MACH64_READ(MACH64_BUS_CNTL)
++                                               | MACH64_BUS_EXT_REG_EN)
++                                              & ~MACH64_BUS_MASTER_DIS));
++
++               /* try a DMA GUI-mastering pass and fall back to MMIO if it fails */
++               DRM_DEBUG("Starting DMA test...\n");
++               if ((ret = mach64_bm_dma_test(dev))) {
++                       dev_priv->driver_mode = MACH64_MODE_MMIO;
++               }
++       }
++
++       switch (dev_priv->driver_mode) {
++       case MACH64_MODE_MMIO:
++               MACH64_WRITE(MACH64_BUS_CNTL, (MACH64_READ(MACH64_BUS_CNTL)
++                                              | MACH64_BUS_EXT_REG_EN
++                                              | MACH64_BUS_MASTER_DIS));
++               if (init->dma_mode == MACH64_MODE_MMIO)
++                       DRM_INFO("Forcing pseudo-DMA mode\n");
++               else
++                       DRM_INFO
++                           ("DMA test failed (ret=%d), using pseudo-DMA mode\n",
++                            ret);
++               break;
++       case MACH64_MODE_DMA_SYNC:
++               DRM_INFO("DMA test succeeded, using synchronous DMA mode\n");
++               break;
++       case MACH64_MODE_DMA_ASYNC:
++       default:
++               DRM_INFO("DMA test succeeded, using asynchronous DMA mode\n");
++       }
++
++       dev_priv->ring_running = 0;
++
++       /* setup offsets for physical address of table start and end */
++       dev_priv->ring.head_addr = dev_priv->ring.start_addr;
++       dev_priv->ring.head = dev_priv->ring.tail = 0;
++       dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
++       dev_priv->ring.space = dev_priv->ring.size;
++
++       /* setup physical address and size of descriptor table */
++       mach64_do_wait_for_fifo(dev_priv, 1);
++       MACH64_WRITE(MACH64_BM_GUI_TABLE_CMD,
++                    (dev_priv->ring.
++                     head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB));
++
++       /* init frame counter */
++       dev_priv->sarea_priv->frames_queued = 0;
++       for (i = 0; i < MACH64_MAX_QUEUED_FRAMES; i++) {
++               dev_priv->frame_ofs[i] = ~0;    /* All ones indicates placeholder */
++       }
++
++       /* Allocate the DMA buffer freelist */
++       if ((ret = mach64_init_freelist(dev))) {
++               DRM_ERROR("Freelist allocation failed\n");
++               mach64_do_cleanup_dma(dev);
++               return ret;
++       }
++
++       return 0;
++}
++
++/*******************************************************************/
++/** MMIO Pseudo-DMA (intended primarily for debugging, not performance)
++ */
++
++int mach64_do_dispatch_pseudo_dma(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       volatile u32 *ring_read;
++       struct list_head *ptr;
++       drm_mach64_freelist_t *entry;
++       struct drm_buf *buf = NULL;
++       u32 *buf_ptr;
++       u32 used, reg, target;
++       int fifo, count, found, ret, no_idle_wait;
++
++       fifo = count = reg = no_idle_wait = 0;
++       target = MACH64_BM_ADDR;
++
++       if ((ret = mach64_do_wait_for_idle(dev_priv)) < 0) {
++               DRM_INFO
++                   ("%s: idle failed before pseudo-dma dispatch, resetting engine\n",
++                    __FUNCTION__);
++               mach64_dump_engine_info(dev_priv);
++               mach64_do_engine_reset(dev_priv);
++               return ret;
++       }
++
++       ring_read = (u32 *) ring->start;
++
++       while (ring->tail != ring->head) {
++               u32 buf_addr, new_target, offset;
++               u32 bytes, remaining, head, eol;
++
++               head = ring->head;
++
++               new_target =
++                   le32_to_cpu(ring_read[head++]) - MACH64_APERTURE_OFFSET;
++               buf_addr = le32_to_cpu(ring_read[head++]);
++               eol = le32_to_cpu(ring_read[head]) & MACH64_DMA_EOL;
++               bytes = le32_to_cpu(ring_read[head++])
++                   & ~(MACH64_DMA_HOLD_OFFSET | MACH64_DMA_EOL);
++               head++;
++               head &= ring->tail_mask;
++
++               /* can't wait for idle between a blit setup descriptor
++                * and a HOSTDATA descriptor or the engine will lock
++                */
++               if (new_target == MACH64_BM_HOSTDATA
++                   && target == MACH64_BM_ADDR)
++                       no_idle_wait = 1;
++
++               target = new_target;
++
++               found = 0;
++               offset = 0;
++               list_for_each(ptr, &dev_priv->pending) {
++                       entry = list_entry(ptr, drm_mach64_freelist_t, list);
++                       buf = entry->buf;
++                       offset = buf_addr - GETBUFADDR(buf);
++                       if (offset >= 0 && offset < MACH64_BUFFER_SIZE) {
++                               found = 1;
++                               break;
++                       }
++               }
++
++               if (!found || buf == NULL) {
++                       DRM_ERROR
++                           ("Couldn't find pending buffer: head: %u tail: %u buf_addr: 0x%08x %s\n",
++                            head, ring->tail, buf_addr, (eol ? "eol" : ""));
++                       mach64_dump_ring_info(dev_priv);
++                       mach64_do_engine_reset(dev_priv);
++                       return -EINVAL;
++               }
++
++               /* Hand feed the buffer to the card via MMIO, waiting for the fifo
++                * every 16 writes
++                */
++               DRM_DEBUG("target: (0x%08x) %s\n", target,
++                         (target ==
++                          MACH64_BM_HOSTDATA ? "BM_HOSTDATA" : "BM_ADDR"));
++               DRM_DEBUG("offset: %u bytes: %u used: %u\n", offset, bytes,
++                         buf->used);
++
++               remaining = (buf->used - offset) >> 2;  /* dwords remaining in buffer */
++               used = bytes >> 2;      /* dwords in buffer for this descriptor */
++               buf_ptr = (u32 *) ((char *)GETBUFPTR(buf) + offset);
++
++               while (used) {
++
++                       if (count == 0) {
++                               if (target == MACH64_BM_HOSTDATA) {
++                                       reg = DMAREG(MACH64_HOST_DATA0);
++                                       count =
++                                           (remaining > 16) ? 16 : remaining;
++                                       fifo = 0;
++                               } else {
++                                       reg = le32_to_cpu(*buf_ptr++);
++                                       used--;
++                                       count = (reg >> 16) + 1;
++                               }
++
++                               reg = reg & 0xffff;
++                               reg = MMSELECT(reg);
++                       }
++                       while (count && used) {
++                               if (!fifo) {
++                                       if (no_idle_wait) {
++                                               if ((ret =
++                                                    mach64_do_wait_for_fifo
++                                                    (dev_priv, 16)) < 0) {
++                                                       no_idle_wait = 0;
++                                                       return ret;
++                                               }
++                                       } else {
++                                               if ((ret =
++                                                    mach64_do_wait_for_idle
++                                                    (dev_priv)) < 0) {
++                                                       return ret;
++                                               }
++                                       }
++                                       fifo = 16;
++                               }
++                               --fifo;
++                               MACH64_WRITE(reg, le32_to_cpu(*buf_ptr++));
++                               used--;
++                               remaining--;
++
++                               reg += 4;
++                               count--;
++                       }
++               }
++               ring->head = head;
++               ring->head_addr = ring->start_addr + (ring->head * sizeof(u32));
++               ring->space += (4 * sizeof(u32));
++       }
++
++       if ((ret = mach64_do_wait_for_idle(dev_priv)) < 0) {
++               return ret;
++       }
++       MACH64_WRITE(MACH64_BM_GUI_TABLE_CMD,
++                    ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
++
++       DRM_DEBUG("%s completed\n", __FUNCTION__);
++       return 0;
++}
++
++/*@}*/
++
++
++/*******************************************************************/
++/** \name DMA cleanup */
++/*@{*/
++
++int mach64_do_cleanup_dma(struct drm_device * dev)
++{
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       /* Make sure interrupts are disabled here because the uninstall ioctl
++        * may not have been called from userspace and after dev_private
++        * is freed, it's too late.
++        */
++       if (dev->irq)
++               drm_irq_uninstall(dev);
++
++       if (dev->dev_private) {
++               drm_mach64_private_t *dev_priv = dev->dev_private;
++
++               if (!dev_priv->is_pci) {
++                       if (dev_priv->ring_map)
++                               drm_core_ioremapfree(dev_priv->ring_map, dev);
++
++                       if (dev->agp_buffer_map) {
++                               drm_core_ioremapfree(dev->agp_buffer_map, dev);
++                               dev->agp_buffer_map = NULL;
++                       }
++               }
++
++               mach64_destroy_freelist(dev);
++
++               drm_free(dev_priv, sizeof(drm_mach64_private_t),
++                        DRM_MEM_DRIVER);
++               dev->dev_private = NULL;
++       }
++
++       return 0;
++}
++
++/*@}*/
++
++
++/*******************************************************************/
++/** \name IOCTL handlers */
++/*@{*/
++
++int mach64_dma_init(struct drm_device *dev, void *data,
++                   struct drm_file *file_priv)
++{
++       drm_mach64_init_t *init = data;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       switch (init->func) {
++       case DRM_MACH64_INIT_DMA:
++               return mach64_do_dma_init(dev, init);
++       case DRM_MACH64_CLEANUP_DMA:
++               return mach64_do_cleanup_dma(dev);
++       }
++
++       return -EINVAL;
++}
++
++int mach64_dma_idle(struct drm_device *dev, void *data,
++                   struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return mach64_do_dma_idle(dev_priv);
++}
++
++int mach64_dma_flush(struct drm_device *dev, void *data,
++                    struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return mach64_do_dma_flush(dev_priv);
++}
++
++int mach64_engine_reset(struct drm_device *dev, void *data,
++                       struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return mach64_do_engine_reset(dev_priv);
++}
++
++/*@}*/
++
++
++/*******************************************************************/
++/** \name Freelist management */
++/*@{*/
++
++int mach64_init_freelist(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_freelist_t *entry;
++       struct list_head *ptr;
++       int i;
++
++       DRM_DEBUG("%s: adding %d buffers to freelist\n", __FUNCTION__,
++                 dma->buf_count);
++
++       for (i = 0; i < dma->buf_count; i++) {
++               if ((entry =
++                    (drm_mach64_freelist_t *)
++                    drm_alloc(sizeof(drm_mach64_freelist_t),
++                              DRM_MEM_BUFLISTS)) == NULL)
++                       return -ENOMEM;
++               memset(entry, 0, sizeof(drm_mach64_freelist_t));
++               entry->buf = dma->buflist[i];
++               ptr = &entry->list;
++               list_add_tail(ptr, &dev_priv->free_list);
++       }
++
++       return 0;
++}
++
++void mach64_destroy_freelist(struct drm_device * dev)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_freelist_t *entry;
++       struct list_head *ptr;
++       struct list_head *tmp;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       list_for_each_safe(ptr, tmp, &dev_priv->pending) {
++               list_del(ptr);
++               entry = list_entry(ptr, drm_mach64_freelist_t, list);
++               drm_free(entry, sizeof(*entry), DRM_MEM_BUFLISTS);
++       }
++       list_for_each_safe(ptr, tmp, &dev_priv->placeholders) {
++               list_del(ptr);
++               entry = list_entry(ptr, drm_mach64_freelist_t, list);
++               drm_free(entry, sizeof(*entry), DRM_MEM_BUFLISTS);
++       }
++
++       list_for_each_safe(ptr, tmp, &dev_priv->free_list) {
++               list_del(ptr);
++               entry = list_entry(ptr, drm_mach64_freelist_t, list);
++               drm_free(entry, sizeof(*entry), DRM_MEM_BUFLISTS);
++       }
++}
++
++/* IMPORTANT: This function should only be called when the engine is idle or locked up,
++ * as it assumes all buffers in the pending list have been completed by the hardware.
++ */
++int mach64_do_release_used_buffers(drm_mach64_private_t * dev_priv)
++{
++       struct list_head *ptr;
++       struct list_head *tmp;
++       drm_mach64_freelist_t *entry;
++       int i;
++
++       if (list_empty(&dev_priv->pending))
++               return 0;
++
++       /* Iterate the pending list and move all buffers into the freelist... */
++       i = 0;
++       list_for_each_safe(ptr, tmp, &dev_priv->pending) {
++               entry = list_entry(ptr, drm_mach64_freelist_t, list);
++               if (entry->discard) {
++                       entry->buf->pending = 0;
++                       list_del(ptr);
++                       list_add_tail(ptr, &dev_priv->free_list);
++                       i++;
++               }
++       }
++
++       DRM_DEBUG("%s: released %d buffers from pending list\n", __FUNCTION__,
++                 i);
++
++       return 0;
++}
++
++static int mach64_do_reclaim_completed(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       struct list_head *ptr;
++       struct list_head *tmp;
++       drm_mach64_freelist_t *entry;
++       u32 head, tail, ofs;
++
++       mach64_ring_tick(dev_priv, ring);
++       head = ring->head;
++       tail = ring->tail;
++
++       if (head == tail) {
++#if MACH64_EXTRA_CHECKING
++               if (MACH64_READ(MACH64_GUI_STAT) & MACH64_GUI_ACTIVE) {
++                       DRM_ERROR("Empty ring with non-idle engine!\n");
++                       mach64_dump_ring_info(dev_priv);
++                       return -1;
++               }
++#endif
++               /* last pass is complete, so release everything */
++               mach64_do_release_used_buffers(dev_priv);
++               DRM_DEBUG("%s: idle engine, freed all buffers.\n",
++                    __FUNCTION__);
++               if (list_empty(&dev_priv->free_list)) {
++                       DRM_ERROR("Freelist empty with idle engine\n");
++                       return -1;
++               }
++               return 0;
++       }
++       /* Look for a completed buffer and bail out of the loop
++        * as soon as we find one -- don't waste time trying
++        * to free extra bufs here, leave that to do_release_used_buffers
++        */
++       list_for_each_safe(ptr, tmp, &dev_priv->pending) {
++               entry = list_entry(ptr, drm_mach64_freelist_t, list);
++               ofs = entry->ring_ofs;
++               if (entry->discard &&
++                   ((head < tail && (ofs < head || ofs >= tail)) ||
++                    (head > tail && (ofs < head && ofs >= tail)))) {
++#if MACH64_EXTRA_CHECKING
++                       int i;
++
++                       for (i = head; i != tail; i = (i + 4) & ring->tail_mask)
++                       {
++                               u32 o1 = le32_to_cpu(((u32 *) ring->
++                                                start)[i + 1]);
++                               u32 o2 = GETBUFADDR(entry->buf);
++
++                               if (o1 == o2) {
++                                       DRM_ERROR
++                                           ("Attempting to free used buffer: "
++                                            "i=%d  buf=0x%08x\n",
++                                            i, o1);
++                                       mach64_dump_ring_info(dev_priv);
++                                       return -1;
++                               }
++                       }
++#endif
++                       /* found a processed buffer */
++                       entry->buf->pending = 0;
++                       list_del(ptr);
++                       list_add_tail(ptr, &dev_priv->free_list);
++                       DRM_DEBUG
++                           ("%s: freed processed buffer (head=%d tail=%d "
++                            "buf ring ofs=%d).\n",
++                            __FUNCTION__, head, tail, ofs);
++                       return 0;
++               }
++       }
++
++       return 1;
++}
++
++struct drm_buf *mach64_freelist_get(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       drm_mach64_freelist_t *entry;
++       struct list_head *ptr;
++       int t;
++
++       if (list_empty(&dev_priv->free_list)) {
++               if (list_empty(&dev_priv->pending)) {
++                       DRM_ERROR
++                           ("Couldn't get buffer - pending and free lists empty\n");
++                       t = 0;
++                       list_for_each(ptr, &dev_priv->placeholders) {
++                               t++;
++                       }
++                       DRM_INFO("Placeholders: %d\n", t);
++                       return NULL;
++               }
++
++               for (t = 0; t < dev_priv->usec_timeout; t++) {
++                       int ret;
++
++                       ret = mach64_do_reclaim_completed(dev_priv);
++                       if (ret == 0)
++                               goto _freelist_entry_found;
++                       if (ret < 0)
++                               return NULL;
++
++                       DRM_UDELAY(1);
++               }
++               mach64_dump_ring_info(dev_priv);
++               DRM_ERROR
++                   ("timeout waiting for buffers: ring head_addr: 0x%08x head: %d tail: %d\n",
++                    ring->head_addr, ring->head, ring->tail);
++               return NULL;
++       }
++
++      _freelist_entry_found:
++       ptr = dev_priv->free_list.next;
++       list_del(ptr);
++       entry = list_entry(ptr, drm_mach64_freelist_t, list);
++       entry->buf->used = 0;
++       list_add_tail(ptr, &dev_priv->placeholders);
++       return entry->buf;
++}
++
++int mach64_freelist_put(drm_mach64_private_t * dev_priv, struct drm_buf * copy_buf)
++{
++       struct list_head *ptr;
++       drm_mach64_freelist_t *entry;
++
++#if MACH64_EXTRA_CHECKING
++       list_for_each(ptr, &dev_priv->pending) {
++               entry = list_entry(ptr, drm_mach64_freelist_t, list);
++               if (copy_buf == entry->buf) {
++                       DRM_ERROR("%s: Trying to release a pending buf\n",
++                            __FUNCTION__);
++                       return -EFAULT;
++               }
++       }
++#endif
++       ptr = dev_priv->placeholders.next;
++       entry = list_entry(ptr, drm_mach64_freelist_t, list);
++       copy_buf->pending = 0;
++       copy_buf->used = 0;
++       entry->buf = copy_buf;
++       entry->discard = 1;
++       list_del(ptr);
++       list_add_tail(ptr, &dev_priv->free_list);
++
++       return 0;
++}
++
++/*@}*/
++
++
++/*******************************************************************/
++/** \name DMA buffer request and submission IOCTL handler */
++/*@{*/
++
++static int mach64_dma_get_buffers(struct drm_device *dev,
++                                 struct drm_file *file_priv,
++                                 struct drm_dma * d)
++{
++       int i;
++       struct drm_buf *buf;
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++
++       for (i = d->granted_count; i < d->request_count; i++) {
++               buf = mach64_freelist_get(dev_priv);
++#if MACH64_EXTRA_CHECKING
++               if (!buf)
++                       return -EFAULT;
++#else
++               if (!buf)
++                       return -EAGAIN;
++#endif
++
++               buf->file_priv = file_priv;
++
++               if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
++                                    sizeof(buf->idx)))
++                       return -EFAULT;
++               if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
++                                    sizeof(buf->total)))
++                       return -EFAULT;
++
++               d->granted_count++;
++       }
++       return 0;
++}
++
++int mach64_dma_buffers(struct drm_device *dev, void *data,
++                      struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_dma *d = data;
++       int ret = 0;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       /* Please don't send us buffers.
++        */
++       if (d->send_count != 0) {
++               DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
++                         DRM_CURRENTPID, d->send_count);
++               return -EINVAL;
++       }
++
++       /* We'll send you buffers.
++        */
++       if (d->request_count < 0 || d->request_count > dma->buf_count) {
++               DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
++                         DRM_CURRENTPID, d->request_count, dma->buf_count);
++               ret = -EINVAL;
++       }
++
++       d->granted_count = 0;
++
++       if (d->request_count) {
++               ret = mach64_dma_get_buffers(dev, file_priv, d);
++       }
++
++       return ret;
++}
++
++void mach64_driver_lastclose(struct drm_device * dev)
++{
++       mach64_do_cleanup_dma(dev);
++}
++
++/*@}*/
+Index: git/shared-core/mach64_drm.h
+===================================================================
+--- git.orig/shared-core/mach64_drm.h   2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/mach64_drm.h        2008-12-12 17:35:22.000000000 +0000
+@@ -130,7 +130,7 @@
+ 
+        /* The current cliprects, or a subset thereof.
+         */
+-       drm_clip_rect_t boxes[MACH64_NR_SAREA_CLIPRECTS];
++       struct drm_clip_rect boxes[MACH64_NR_SAREA_CLIPRECTS];
+        unsigned int nbox;
+ 
+        /* Counters for client-side throttling of rendering clients.
+@@ -139,7 +139,7 @@
+ 
+        /* Texture memory LRU.
+         */
+-       drm_tex_region_t tex_list[MACH64_NR_TEX_HEAPS][MACH64_NR_TEX_REGIONS +
++       struct drm_tex_region tex_list[MACH64_NR_TEX_HEAPS][MACH64_NR_TEX_REGIONS +
+                                                       1];
+        unsigned int tex_age[MACH64_NR_TEX_HEAPS];
+        int ctx_owner;
+Index: git/shared-core/mach64_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mach64_drv.h        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1058 @@
++/* mach64_drv.h -- Private header for mach64 driver -*- linux-c -*-
++ * Created: Fri Nov 24 22:07:58 2000 by gareth@valinux.com
++ */
++/*
++ * Copyright 2000 Gareth Hughes
++ * Copyright 2002 Frank C. Earl
++ * Copyright 2002-2003 Leif Delgass
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * THE COPYRIGHT OWNER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
++ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
++ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ *    Frank C. Earl <fearl@airmail.net>
++ *    Leif Delgass <ldelgass@retinalburn.net>
++ *    Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
++ */
++
++#ifndef __MACH64_DRV_H__
++#define __MACH64_DRV_H__
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "Gareth Hughes, Leif Delgass, José Fonseca"
++
++#define DRIVER_NAME            "mach64"
++#define DRIVER_DESC            "DRM module for the ATI Rage Pro"
++#define DRIVER_DATE            "20060718"
++
++#define DRIVER_MAJOR           2
++#define DRIVER_MINOR           0
++#define DRIVER_PATCHLEVEL      0
++
++/* FIXME: remove these when not needed */
++/* Development driver options */
++#define MACH64_EXTRA_CHECKING     0    /* Extra sanity checks for DMA/freelist management */
++#define MACH64_VERBOSE           0     /* Verbose debugging output */
++
++typedef struct drm_mach64_freelist {
++       struct list_head list;  /* List pointers for free_list, placeholders, or pending list */
++       struct drm_buf *buf;            /* Pointer to the buffer */
++       int discard;            /* This flag is set when we're done (re)using a buffer */
++       u32 ring_ofs;           /* dword offset in ring of last descriptor for this buffer */
++} drm_mach64_freelist_t;
++
++typedef struct drm_mach64_descriptor_ring {
++       void *start;            /* write pointer (cpu address) to start of descriptor ring */
++       u32 start_addr;         /* bus address of beginning of descriptor ring */
++       int size;               /* size of ring in bytes */
++
++       u32 head_addr;          /* bus address of descriptor ring head */
++       u32 head;               /* dword offset of descriptor ring head */
++       u32 tail;               /* dword offset of descriptor ring tail */
++       u32 tail_mask;          /* mask used to wrap ring */
++       int space;              /* number of free bytes in ring */
++} drm_mach64_descriptor_ring_t;
++
++typedef struct drm_mach64_private {
++       drm_mach64_sarea_t *sarea_priv;
++
++       int is_pci;
++       drm_mach64_dma_mode_t driver_mode;      /* Async DMA, sync DMA, or MMIO */
++
++       int usec_timeout;       /* Timeout for the wait functions */
++
++       drm_mach64_descriptor_ring_t ring;      /* DMA descriptor table (ring buffer) */
++       int ring_running;       /* Is bus mastering is enabled */
++
++       struct list_head free_list;     /* Free-list head */
++       struct list_head placeholders;  /* Placeholder list for buffers held by clients */
++       struct list_head pending;       /* Buffers pending completion */
++
++       u32 frame_ofs[MACH64_MAX_QUEUED_FRAMES];        /* dword ring offsets of most recent frame swaps */
++
++       unsigned int fb_bpp;
++       unsigned int front_offset, front_pitch;
++       unsigned int back_offset, back_pitch;
++
++       unsigned int depth_bpp;
++       unsigned int depth_offset, depth_pitch;
++
++       u32 front_offset_pitch;
++       u32 back_offset_pitch;
++       u32 depth_offset_pitch;
++
++       drm_local_map_t *sarea;
++       drm_local_map_t *fb;
++       drm_local_map_t *mmio;
++       drm_local_map_t *ring_map;
++       drm_local_map_t *dev_buffers;   /* this is a pointer to a structure in dev */
++       drm_local_map_t *agp_textures;
++} drm_mach64_private_t;
++
++extern struct drm_ioctl_desc mach64_ioctls[];
++extern int mach64_max_ioctl;
++
++                               /* mach64_dma.c */
++extern int mach64_dma_init(struct drm_device *dev, void *data,
++                          struct drm_file *file_priv);
++extern int mach64_dma_idle(struct drm_device *dev, void *data,
++                          struct drm_file *file_priv);
++extern int mach64_dma_flush(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv);
++extern int mach64_engine_reset(struct drm_device *dev, void *data,
++                              struct drm_file *file_priv);
++extern int mach64_dma_buffers(struct drm_device *dev, void *data,
++                             struct drm_file *file_priv);
++extern void mach64_driver_lastclose(struct drm_device * dev);
++
++extern int mach64_init_freelist(struct drm_device * dev);
++extern void mach64_destroy_freelist(struct drm_device * dev);
++extern struct drm_buf *mach64_freelist_get(drm_mach64_private_t * dev_priv);
++extern int mach64_freelist_put(drm_mach64_private_t * dev_priv,
++                              struct drm_buf * copy_buf);
++
++extern int mach64_do_wait_for_fifo(drm_mach64_private_t * dev_priv,
++                                  int entries);
++extern int mach64_do_wait_for_idle(drm_mach64_private_t * dev_priv);
++extern int mach64_wait_ring(drm_mach64_private_t * dev_priv, int n);
++extern int mach64_do_dispatch_pseudo_dma(drm_mach64_private_t * dev_priv);
++extern int mach64_do_release_used_buffers(drm_mach64_private_t * dev_priv);
++extern void mach64_dump_engine_info(drm_mach64_private_t * dev_priv);
++extern void mach64_dump_ring_info(drm_mach64_private_t * dev_priv);
++extern int mach64_do_engine_reset(drm_mach64_private_t * dev_priv);
++
++extern int mach64_do_dma_idle(drm_mach64_private_t * dev_priv);
++extern int mach64_do_dma_flush(drm_mach64_private_t * dev_priv);
++extern int mach64_do_cleanup_dma(struct drm_device * dev);
++
++                               /* mach64_state.c */
++extern int mach64_dma_clear(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv);
++extern int mach64_dma_swap(struct drm_device *dev, void *data,
++                          struct drm_file *file_priv);
++extern int mach64_dma_vertex(struct drm_device *dev, void *data,
++                            struct drm_file *file_priv);
++extern int mach64_dma_blit(struct drm_device *dev, void *data,
++                          struct drm_file *file_priv);
++extern int mach64_get_param(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv);
++extern int mach64_driver_vblank_wait(struct drm_device * dev,
++                                    unsigned int *sequence);
++
++extern irqreturn_t mach64_driver_irq_handler(DRM_IRQ_ARGS);
++extern void mach64_driver_irq_preinstall(struct drm_device * dev);
++extern void mach64_driver_irq_postinstall(struct drm_device * dev);
++extern void mach64_driver_irq_uninstall(struct drm_device * dev);
++
++/* ================================================================
++ * Registers
++ */
++
++#define MACH64_AGP_BASE                                0x0148
++#define MACH64_AGP_CNTL                                0x014c
++#define MACH64_ALPHA_TST_CNTL                  0x0550
++
++#define MACH64_DSP_CONFIG                      0x0420
++#define MACH64_DSP_ON_OFF                      0x0424
++#define MACH64_EXT_MEM_CNTL                    0x04ac
++#define MACH64_GEN_TEST_CNTL                   0x04d0
++#define MACH64_HW_DEBUG                        0x047c
++#define MACH64_MEM_ADDR_CONFIG                         0x0434
++#define MACH64_MEM_BUF_CNTL                    0x042c
++#define MACH64_MEM_CNTL                        0x04b0
++
++#define MACH64_BM_ADDR                         0x0648
++#define MACH64_BM_COMMAND                      0x0188
++#define MACH64_BM_DATA                         0x0648
++#define MACH64_BM_FRAME_BUF_OFFSET             0x0180
++#define MACH64_BM_GUI_TABLE                    0x01b8
++#define MACH64_BM_GUI_TABLE_CMD                        0x064c
++#      define MACH64_CIRCULAR_BUF_SIZE_16KB            (0 << 0)
++#      define MACH64_CIRCULAR_BUF_SIZE_32KB            (1 << 0)
++#      define MACH64_CIRCULAR_BUF_SIZE_64KB            (2 << 0)
++#      define MACH64_CIRCULAR_BUF_SIZE_128KB           (3 << 0)
++#      define MACH64_LAST_DESCRIPTOR                   (1 << 31)
++#define MACH64_BM_HOSTDATA                     0x0644
++#define MACH64_BM_STATUS                       0x018c
++#define MACH64_BM_SYSTEM_MEM_ADDR              0x0184
++#define MACH64_BM_SYSTEM_TABLE                 0x01bc
++#define MACH64_BUS_CNTL                                0x04a0
++#      define MACH64_BUS_MSTR_RESET                    (1 << 1)
++#      define MACH64_BUS_APER_REG_DIS                  (1 << 4)
++#      define MACH64_BUS_FLUSH_BUF                     (1 << 2)
++#      define MACH64_BUS_MASTER_DIS                    (1 << 6)
++#      define MACH64_BUS_EXT_REG_EN                    (1 << 27)
++
++#define MACH64_CLR_CMP_CLR                     0x0700
++#define MACH64_CLR_CMP_CNTL                    0x0708
++#define MACH64_CLR_CMP_MASK                    0x0704
++#define MACH64_CONFIG_CHIP_ID                  0x04e0
++#define MACH64_CONFIG_CNTL                     0x04dc
++#define MACH64_CONFIG_STAT0                    0x04e4
++#define MACH64_CONFIG_STAT1                    0x0494
++#define MACH64_CONFIG_STAT2                    0x0498
++#define MACH64_CONTEXT_LOAD_CNTL               0x072c
++#define MACH64_CONTEXT_MASK                    0x0720
++#define MACH64_COMPOSITE_SHADOW_ID             0x0798
++#define MACH64_CRC_SIG                                 0x04e8
++#define MACH64_CUSTOM_MACRO_CNTL               0x04d4
++
++#define MACH64_DP_BKGD_CLR                     0x06c0
++#define MACH64_DP_FOG_CLR                      0x06c4
++#define MACH64_DP_FGRD_BKGD_CLR                        0x06e0
++#define MACH64_DP_FRGD_CLR                     0x06c4
++#define MACH64_DP_FGRD_CLR_MIX                 0x06dc
++
++#define MACH64_DP_MIX                          0x06d4
++#      define BKGD_MIX_NOT_D                           (0 << 0)
++#      define BKGD_MIX_ZERO                            (1 << 0)
++#      define BKGD_MIX_ONE                             (2 << 0)
++#      define MACH64_BKGD_MIX_D                        (3 << 0)
++#      define BKGD_MIX_NOT_S                           (4 << 0)
++#      define BKGD_MIX_D_XOR_S                         (5 << 0)
++#      define BKGD_MIX_NOT_D_XOR_S                     (6 << 0)
++#      define MACH64_BKGD_MIX_S                        (7 << 0)
++#      define BKGD_MIX_NOT_D_OR_NOT_S                  (8 << 0)
++#      define BKGD_MIX_D_OR_NOT_S                      (9 << 0)
++#      define BKGD_MIX_NOT_D_OR_S                      (10 << 0)
++#      define BKGD_MIX_D_OR_S                          (11 << 0)
++#      define BKGD_MIX_D_AND_S                         (12 << 0)
++#      define BKGD_MIX_NOT_D_AND_S                     (13 << 0)
++#      define BKGD_MIX_D_AND_NOT_S                     (14 << 0)
++#      define BKGD_MIX_NOT_D_AND_NOT_S                 (15 << 0)
++#      define BKGD_MIX_D_PLUS_S_DIV2                   (23 << 0)
++#      define FRGD_MIX_NOT_D                           (0 << 16)
++#      define FRGD_MIX_ZERO                            (1 << 16)
++#      define FRGD_MIX_ONE                             (2 << 16)
++#      define FRGD_MIX_D                               (3 << 16)
++#      define FRGD_MIX_NOT_S                           (4 << 16)
++#      define FRGD_MIX_D_XOR_S                         (5 << 16)
++#      define FRGD_MIX_NOT_D_XOR_S                     (6 << 16)
++#      define MACH64_FRGD_MIX_S                        (7 << 16)
++#      define FRGD_MIX_NOT_D_OR_NOT_S                  (8 << 16)
++#      define FRGD_MIX_D_OR_NOT_S                      (9 << 16)
++#      define FRGD_MIX_NOT_D_OR_S                      (10 << 16)
++#      define FRGD_MIX_D_OR_S                          (11 << 16)
++#      define FRGD_MIX_D_AND_S                         (12 << 16)
++#      define FRGD_MIX_NOT_D_AND_S                     (13 << 16)
++#      define FRGD_MIX_D_AND_NOT_S                     (14 << 16)
++#      define FRGD_MIX_NOT_D_AND_NOT_S                 (15 << 16)
++#      define FRGD_MIX_D_PLUS_S_DIV2                   (23 << 16)
++
++#define MACH64_DP_PIX_WIDTH                    0x06d0
++#      define MACH64_HOST_TRIPLE_ENABLE                (1 << 13)
++#      define MACH64_BYTE_ORDER_MSB_TO_LSB             (0 << 24)
++#      define MACH64_BYTE_ORDER_LSB_TO_MSB             (1 << 24)
++
++#define MACH64_DP_SRC                          0x06d8
++#      define MACH64_BKGD_SRC_BKGD_CLR                 (0 << 0)
++#      define MACH64_BKGD_SRC_FRGD_CLR                 (1 << 0)
++#      define MACH64_BKGD_SRC_HOST                     (2 << 0)
++#      define MACH64_BKGD_SRC_BLIT                     (3 << 0)
++#      define MACH64_BKGD_SRC_PATTERN                  (4 << 0)
++#      define MACH64_BKGD_SRC_3D                       (5 << 0)
++#      define MACH64_FRGD_SRC_BKGD_CLR                 (0 << 8)
++#      define MACH64_FRGD_SRC_FRGD_CLR                 (1 << 8)
++#      define MACH64_FRGD_SRC_HOST                     (2 << 8)
++#      define MACH64_FRGD_SRC_BLIT                     (3 << 8)
++#      define MACH64_FRGD_SRC_PATTERN                  (4 << 8)
++#      define MACH64_FRGD_SRC_3D                       (5 << 8)
++#      define MACH64_MONO_SRC_ONE                      (0 << 16)
++#      define MACH64_MONO_SRC_PATTERN                  (1 << 16)
++#      define MACH64_MONO_SRC_HOST                     (2 << 16)
++#      define MACH64_MONO_SRC_BLIT                     (3 << 16)
++
++#define MACH64_DP_WRITE_MASK                   0x06c8
++
++#define MACH64_DST_CNTL                                0x0530
++#      define MACH64_DST_X_RIGHT_TO_LEFT               (0 << 0)
++#      define MACH64_DST_X_LEFT_TO_RIGHT               (1 << 0)
++#      define MACH64_DST_Y_BOTTOM_TO_TOP               (0 << 1)
++#      define MACH64_DST_Y_TOP_TO_BOTTOM               (1 << 1)
++#      define MACH64_DST_X_MAJOR                       (0 << 2)
++#      define MACH64_DST_Y_MAJOR                       (1 << 2)
++#      define MACH64_DST_X_TILE                        (1 << 3)
++#      define MACH64_DST_Y_TILE                        (1 << 4)
++#      define MACH64_DST_LAST_PEL                      (1 << 5)
++#      define MACH64_DST_POLYGON_ENABLE                (1 << 6)
++#      define MACH64_DST_24_ROTATION_ENABLE            (1 << 7)
++
++#define MACH64_DST_HEIGHT_WIDTH                        0x0518
++#define MACH64_DST_OFF_PITCH                   0x0500
++#define MACH64_DST_WIDTH_HEIGHT                        0x06ec
++#define MACH64_DST_X_Y                         0x06e8
++#define MACH64_DST_Y_X                         0x050c
++
++#define MACH64_FIFO_STAT                       0x0710
++#      define MACH64_FIFO_SLOT_MASK                    0x0000ffff
++#      define MACH64_FIFO_ERR                          (1 << 31)
++
++#define MACH64_GEN_TEST_CNTL                   0x04d0
++#      define MACH64_GUI_ENGINE_ENABLE                 (1 << 8)
++#define MACH64_GUI_CMDFIFO_DEBUG               0x0170
++#define MACH64_GUI_CMDFIFO_DATA                        0x0174
++#define MACH64_GUI_CNTL                                0x0178
++#       define MACH64_CMDFIFO_SIZE_MASK                 0x00000003ul
++#       define MACH64_CMDFIFO_SIZE_192                  0x00000000ul
++#       define MACH64_CMDFIFO_SIZE_128                  0x00000001ul
++#       define MACH64_CMDFIFO_SIZE_64                   0x00000002ul
++#define MACH64_GUI_STAT                                0x0738
++#      define MACH64_GUI_ACTIVE                        (1 << 0)
++#define MACH64_GUI_TRAJ_CNTL                   0x0730
++
++#define MACH64_HOST_CNTL                       0x0640
++#define MACH64_HOST_DATA0                      0x0600
++
++#define MACH64_ONE_OVER_AREA                   0x029c
++#define MACH64_ONE_OVER_AREA_UC                        0x0300
++
++#define MACH64_PAT_REG0                                0x0680
++#define MACH64_PAT_REG1                                0x0684
++
++#define MACH64_SC_LEFT                          0x06a0
++#define MACH64_SC_RIGHT                         0x06a4
++#define MACH64_SC_LEFT_RIGHT                    0x06a8
++#define MACH64_SC_TOP                           0x06ac
++#define MACH64_SC_BOTTOM                        0x06b0
++#define MACH64_SC_TOP_BOTTOM                    0x06b4
++
++#define MACH64_SCALE_3D_CNTL                   0x05fc
++#define MACH64_SCRATCH_REG0                    0x0480
++#define MACH64_SCRATCH_REG1                    0x0484
++#define MACH64_SECONDARY_TEX_OFF               0x0778
++#define MACH64_SETUP_CNTL                      0x0304
++#define MACH64_SRC_CNTL                                0x05b4
++#      define MACH64_SRC_BM_ENABLE                     (1 << 8)
++#      define MACH64_SRC_BM_SYNC                       (1 << 9)
++#      define MACH64_SRC_BM_OP_FRAME_TO_SYSTEM         (0 << 10)
++#      define MACH64_SRC_BM_OP_SYSTEM_TO_FRAME         (1 << 10)
++#      define MACH64_SRC_BM_OP_REG_TO_SYSTEM           (2 << 10)
++#      define MACH64_SRC_BM_OP_SYSTEM_TO_REG           (3 << 10)
++#define MACH64_SRC_HEIGHT1                     0x0594
++#define MACH64_SRC_HEIGHT2                     0x05ac
++#define MACH64_SRC_HEIGHT1_WIDTH1              0x0598
++#define MACH64_SRC_HEIGHT2_WIDTH2              0x05b0
++#define MACH64_SRC_OFF_PITCH                   0x0580
++#define MACH64_SRC_WIDTH1                      0x0590
++#define MACH64_SRC_Y_X                         0x058c
++
++#define MACH64_TEX_0_OFF                       0x05c0
++#define MACH64_TEX_CNTL                                0x0774
++#define MACH64_TEX_SIZE_PITCH                  0x0770
++#define MACH64_TIMER_CONFIG                    0x0428
++
++#define MACH64_VERTEX_1_ARGB                   0x0254
++#define MACH64_VERTEX_1_S                      0x0240
++#define MACH64_VERTEX_1_SECONDARY_S            0x0328
++#define MACH64_VERTEX_1_SECONDARY_T            0x032c
++#define MACH64_VERTEX_1_SECONDARY_W            0x0330
++#define MACH64_VERTEX_1_SPEC_ARGB              0x024c
++#define MACH64_VERTEX_1_T                      0x0244
++#define MACH64_VERTEX_1_W                      0x0248
++#define MACH64_VERTEX_1_X_Y                    0x0258
++#define MACH64_VERTEX_1_Z                      0x0250
++#define MACH64_VERTEX_2_ARGB                   0x0274
++#define MACH64_VERTEX_2_S                      0x0260
++#define MACH64_VERTEX_2_SECONDARY_S            0x0334
++#define MACH64_VERTEX_2_SECONDARY_T            0x0338
++#define MACH64_VERTEX_2_SECONDARY_W            0x033c
++#define MACH64_VERTEX_2_SPEC_ARGB              0x026c
++#define MACH64_VERTEX_2_T                      0x0264
++#define MACH64_VERTEX_2_W                      0x0268
++#define MACH64_VERTEX_2_X_Y                    0x0278
++#define MACH64_VERTEX_2_Z                      0x0270
++#define MACH64_VERTEX_3_ARGB                   0x0294
++#define MACH64_VERTEX_3_S                      0x0280
++#define MACH64_VERTEX_3_SECONDARY_S            0x02a0
++#define MACH64_VERTEX_3_SECONDARY_T            0x02a4
++#define MACH64_VERTEX_3_SECONDARY_W            0x02a8
++#define MACH64_VERTEX_3_SPEC_ARGB              0x028c
++#define MACH64_VERTEX_3_T                      0x0284
++#define MACH64_VERTEX_3_W                      0x0288
++#define MACH64_VERTEX_3_X_Y                    0x0298
++#define MACH64_VERTEX_3_Z                      0x0290
++
++#define MACH64_Z_CNTL                          0x054c
++#define MACH64_Z_OFF_PITCH                     0x0548
++
++#define MACH64_CRTC_VLINE_CRNT_VLINE           0x0410
++#      define MACH64_CRTC_VLINE_MASK                   0x000007ff
++#      define MACH64_CRTC_CRNT_VLINE_MASK              0x07ff0000
++#define MACH64_CRTC_OFF_PITCH                  0x0414
++#define MACH64_CRTC_INT_CNTL                   0x0418
++#      define MACH64_CRTC_VBLANK                       (1 << 0)
++#      define MACH64_CRTC_VBLANK_INT_EN                (1 << 1)
++#      define MACH64_CRTC_VBLANK_INT                   (1 << 2)
++#      define MACH64_CRTC_VLINE_INT_EN                 (1 << 3)
++#      define MACH64_CRTC_VLINE_INT                    (1 << 4)
++#      define MACH64_CRTC_VLINE_SYNC                   (1 << 5)        /* 0=even, 1=odd */
++#      define MACH64_CRTC_FRAME                        (1 << 6)        /* 0=even, 1=odd */
++#      define MACH64_CRTC_SNAPSHOT_INT_EN              (1 << 7)
++#      define MACH64_CRTC_SNAPSHOT_INT                 (1 << 8)
++#      define MACH64_CRTC_I2C_INT_EN                   (1 << 9)
++#      define MACH64_CRTC_I2C_INT                      (1 << 10)
++#      define MACH64_CRTC2_VBLANK                      (1 << 11)       /* LT Pro */
++#      define MACH64_CRTC2_VBLANK_INT_EN               (1 << 12)       /* LT Pro */
++#      define MACH64_CRTC2_VBLANK_INT                  (1 << 13)       /* LT Pro */
++#      define MACH64_CRTC2_VLINE_INT_EN                (1 << 14)       /* LT Pro */
++#      define MACH64_CRTC2_VLINE_INT                   (1 << 15)       /* LT Pro */
++#      define MACH64_CRTC_CAPBUF0_INT_EN               (1 << 16)
++#      define MACH64_CRTC_CAPBUF0_INT                  (1 << 17)
++#      define MACH64_CRTC_CAPBUF1_INT_EN               (1 << 18)
++#      define MACH64_CRTC_CAPBUF1_INT                  (1 << 19)
++#      define MACH64_CRTC_OVERLAY_EOF_INT_EN           (1 << 20)
++#      define MACH64_CRTC_OVERLAY_EOF_INT              (1 << 21)
++#      define MACH64_CRTC_ONESHOT_CAP_INT_EN           (1 << 22)
++#      define MACH64_CRTC_ONESHOT_CAP_INT              (1 << 23)
++#      define MACH64_CRTC_BUSMASTER_EOL_INT_EN         (1 << 24)
++#      define MACH64_CRTC_BUSMASTER_EOL_INT            (1 << 25)
++#      define MACH64_CRTC_GP_INT_EN                    (1 << 26)
++#      define MACH64_CRTC_GP_INT                       (1 << 27)
++#      define MACH64_CRTC2_VLINE_SYNC                  (1 << 28) /* LT Pro */  /* 0=even, 1=odd */
++#      define MACH64_CRTC_SNAPSHOT2_INT_EN             (1 << 29)       /* LT Pro */
++#      define MACH64_CRTC_SNAPSHOT2_INT                (1 << 30)       /* LT Pro */
++#      define MACH64_CRTC_VBLANK2_INT                  (1 << 31)
++#      define MACH64_CRTC_INT_ENS                              \
++               (                                               \
++                       MACH64_CRTC_VBLANK_INT_EN |             \
++                       MACH64_CRTC_VLINE_INT_EN |              \
++                       MACH64_CRTC_SNAPSHOT_INT_EN |           \
++                       MACH64_CRTC_I2C_INT_EN |                \
++                       MACH64_CRTC2_VBLANK_INT_EN |            \
++                       MACH64_CRTC2_VLINE_INT_EN |             \
++                       MACH64_CRTC_CAPBUF0_INT_EN |            \
++                       MACH64_CRTC_CAPBUF1_INT_EN |            \
++                       MACH64_CRTC_OVERLAY_EOF_INT_EN |        \
++                       MACH64_CRTC_ONESHOT_CAP_INT_EN |        \
++                       MACH64_CRTC_BUSMASTER_EOL_INT_EN |      \
++                       MACH64_CRTC_GP_INT_EN |                 \
++                       MACH64_CRTC_SNAPSHOT2_INT_EN |          \
++                       0                                       \
++               )
++#      define MACH64_CRTC_INT_ACKS                     \
++               (                                       \
++                       MACH64_CRTC_VBLANK_INT |        \
++                       MACH64_CRTC_VLINE_INT |         \
++                       MACH64_CRTC_SNAPSHOT_INT |      \
++                       MACH64_CRTC_I2C_INT |           \
++                       MACH64_CRTC2_VBLANK_INT |       \
++                       MACH64_CRTC2_VLINE_INT |        \
++                       MACH64_CRTC_CAPBUF0_INT |       \
++                       MACH64_CRTC_CAPBUF1_INT |       \
++                       MACH64_CRTC_OVERLAY_EOF_INT |   \
++                       MACH64_CRTC_ONESHOT_CAP_INT |   \
++                       MACH64_CRTC_BUSMASTER_EOL_INT | \
++                       MACH64_CRTC_GP_INT |            \
++                       MACH64_CRTC_SNAPSHOT2_INT |     \
++                       MACH64_CRTC_VBLANK2_INT |       \
++                       0                               \
++               )
++
++#define MACH64_DATATYPE_CI8                            2
++#define MACH64_DATATYPE_ARGB1555                       3
++#define MACH64_DATATYPE_RGB565                         4
++#define MACH64_DATATYPE_ARGB8888                       6
++#define MACH64_DATATYPE_RGB332                         7
++#define MACH64_DATATYPE_Y8                             8
++#define MACH64_DATATYPE_RGB8                           9
++#define MACH64_DATATYPE_VYUY422                                11
++#define MACH64_DATATYPE_YVYU422                                12
++#define MACH64_DATATYPE_AYUV444                                14
++#define MACH64_DATATYPE_ARGB4444                       15
++
++#define MACH64_READ(reg)       DRM_READ32(dev_priv->mmio, (reg) )
++#define MACH64_WRITE(reg,val)  DRM_WRITE32(dev_priv->mmio, (reg), (val) )
++
++#define DWMREG0                0x0400
++#define DWMREG0_END    0x07ff
++#define DWMREG1                0x0000
++#define DWMREG1_END    0x03ff
++
++#define ISREG0(r)      (((r) >= DWMREG0) && ((r) <= DWMREG0_END))
++#define DMAREG0(r)     (((r) - DWMREG0) >> 2)
++#define DMAREG1(r)     ((((r) - DWMREG1) >> 2 ) | 0x0100)
++#define DMAREG(r)      (ISREG0(r) ? DMAREG0(r) : DMAREG1(r))
++
++#define MMREG0         0x0000
++#define MMREG0_END     0x00ff
++
++#define ISMMREG0(r)    (((r) >= MMREG0) && ((r) <= MMREG0_END))
++#define MMSELECT0(r)   (((r) << 2) + DWMREG0)
++#define MMSELECT1(r)   (((((r) & 0xff) << 2) + DWMREG1))
++#define MMSELECT(r)    (ISMMREG0(r) ? MMSELECT0(r) : MMSELECT1(r))
++
++/* ================================================================
++ * DMA constants
++ */
++
++/* DMA descriptor field indices:
++ * The descriptor fields are loaded into the read-only
++ * BM_* system bus master registers during a bus-master operation
++ */
++#define MACH64_DMA_FRAME_BUF_OFFSET    0       /* BM_FRAME_BUF_OFFSET */
++#define MACH64_DMA_SYS_MEM_ADDR                1       /* BM_SYSTEM_MEM_ADDR */
++#define MACH64_DMA_COMMAND             2       /* BM_COMMAND */
++#define MACH64_DMA_RESERVED            3       /* BM_STATUS */
++
++/* BM_COMMAND descriptor field flags */
++#define MACH64_DMA_HOLD_OFFSET         (1<<30) /* Don't increment DMA_FRAME_BUF_OFFSET */
++#define MACH64_DMA_EOL                 (1<<31) /* End of descriptor list flag */
++
++#define MACH64_DMA_CHUNKSIZE           0x1000  /* 4kB per DMA descriptor */
++#define MACH64_APERTURE_OFFSET         0x7ff800        /* frame-buffer offset for gui-masters */
++
++/* ================================================================
++ * Misc helper macros
++ */
++
++static __inline__ void mach64_set_dma_eol(volatile u32 * addr)
++{
++#if defined(__i386__)
++       int nr = 31;
++
++       /* Taken from include/asm-i386/bitops.h linux header */
++       __asm__ __volatile__("lock;" "btsl %1,%0":"=m"(*addr)
++                            :"Ir"(nr));
++#elif defined(__powerpc__)
++       u32 old;
++       u32 mask = cpu_to_le32(MACH64_DMA_EOL);
++
++       /* Taken from the include/asm-ppc/bitops.h linux header */
++       __asm__ __volatile__("\n\
++1:     lwarx   %0,0,%3 \n\
++       or      %0,%0,%2 \n\
++       stwcx.  %0,0,%3 \n\
++       bne-    1b":"=&r"(old), "=m"(*addr)
++                            :"r"(mask), "r"(addr), "m"(*addr)
++                            :"cc");
++#elif defined(__alpha__)
++       u32 temp;
++       u32 mask = MACH64_DMA_EOL;
++
++       /* Taken from the include/asm-alpha/bitops.h linux header */
++       __asm__ __volatile__("1:        ldl_l %0,%3\n"
++                            "  bis %0,%2,%0\n"
++                            "  stl_c %0,%1\n"
++                            "  beq %0,2f\n"
++                            ".subsection 2\n"
++                            "2:        br 1b\n"
++                            ".previous":"=&r"(temp), "=m"(*addr)
++                            :"Ir"(mask), "m"(*addr));
++#else
++       u32 mask = cpu_to_le32(MACH64_DMA_EOL);
++
++       *addr |= mask;
++#endif
++}
++
++static __inline__ void mach64_clear_dma_eol(volatile u32 * addr)
++{
++#if defined(__i386__)
++       int nr = 31;
++
++       /* Taken from include/asm-i386/bitops.h linux header */
++       __asm__ __volatile__("lock;" "btrl %1,%0":"=m"(*addr)
++                            :"Ir"(nr));
++#elif defined(__powerpc__)
++       u32 old;
++       u32 mask = cpu_to_le32(MACH64_DMA_EOL);
++
++       /* Taken from the include/asm-ppc/bitops.h linux header */
++       __asm__ __volatile__("\n\
++1:     lwarx   %0,0,%3 \n\
++       andc    %0,%0,%2 \n\
++       stwcx.  %0,0,%3 \n\
++       bne-    1b":"=&r"(old), "=m"(*addr)
++                            :"r"(mask), "r"(addr), "m"(*addr)
++                            :"cc");
++#elif defined(__alpha__)
++       u32 temp;
++       u32 mask = ~MACH64_DMA_EOL;
++
++       /* Taken from the include/asm-alpha/bitops.h linux header */
++       __asm__ __volatile__("1:        ldl_l %0,%3\n"
++                            "  and %0,%2,%0\n"
++                            "  stl_c %0,%1\n"
++                            "  beq %0,2f\n"
++                            ".subsection 2\n"
++                            "2:        br 1b\n"
++                            ".previous":"=&r"(temp), "=m"(*addr)
++                            :"Ir"(mask), "m"(*addr));
++#else
++       u32 mask = cpu_to_le32(~MACH64_DMA_EOL);
++
++       *addr &= mask;
++#endif
++}
++
++static __inline__ void mach64_ring_start(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++
++       DRM_DEBUG("%s: head_addr: 0x%08x head: %d tail: %d space: %d\n",
++                 __FUNCTION__,
++                 ring->head_addr, ring->head, ring->tail, ring->space);
++
++       if (mach64_do_wait_for_idle(dev_priv) < 0) {
++               mach64_do_engine_reset(dev_priv);
++       }
++
++       if (dev_priv->driver_mode != MACH64_MODE_MMIO) {
++               /* enable bus mastering and block 1 registers */
++               MACH64_WRITE(MACH64_BUS_CNTL,
++                            (MACH64_READ(MACH64_BUS_CNTL) &
++                             ~MACH64_BUS_MASTER_DIS)
++                            | MACH64_BUS_EXT_REG_EN);
++               mach64_do_wait_for_idle(dev_priv);
++       }
++
++       /* reset descriptor table ring head */
++       MACH64_WRITE(MACH64_BM_GUI_TABLE_CMD,
++                    ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
++
++       dev_priv->ring_running = 1;
++}
++
++static __inline__ void mach64_ring_resume(drm_mach64_private_t * dev_priv,
++                                         drm_mach64_descriptor_ring_t * ring)
++{
++       DRM_DEBUG("%s: head_addr: 0x%08x head: %d tail: %d space: %d\n",
++                 __FUNCTION__,
++                 ring->head_addr, ring->head, ring->tail, ring->space);
++
++       /* reset descriptor table ring head */
++       MACH64_WRITE(MACH64_BM_GUI_TABLE_CMD,
++                    ring->head_addr | MACH64_CIRCULAR_BUF_SIZE_16KB);
++
++       if (dev_priv->driver_mode == MACH64_MODE_MMIO) {
++               mach64_do_dispatch_pseudo_dma(dev_priv);
++       } else {
++               /* enable GUI bus mastering, and sync the bus master to the GUI */
++               MACH64_WRITE(MACH64_SRC_CNTL,
++                            MACH64_SRC_BM_ENABLE | MACH64_SRC_BM_SYNC |
++                            MACH64_SRC_BM_OP_SYSTEM_TO_REG);
++
++               /* kick off the transfer */
++               MACH64_WRITE(MACH64_DST_HEIGHT_WIDTH, 0);
++               if (dev_priv->driver_mode == MACH64_MODE_DMA_SYNC) {
++                       if ((mach64_do_wait_for_idle(dev_priv)) < 0) {
++                               DRM_ERROR("%s: idle failed, resetting engine\n",
++                                         __FUNCTION__);
++                               mach64_dump_engine_info(dev_priv);
++                               mach64_do_engine_reset(dev_priv);
++                               return;
++                       }
++                       mach64_do_release_used_buffers(dev_priv);
++               }
++       }
++}
++
++static __inline__ void mach64_ring_tick(drm_mach64_private_t * dev_priv,
++                                       drm_mach64_descriptor_ring_t * ring)
++{
++       DRM_DEBUG("%s: head_addr: 0x%08x head: %d tail: %d space: %d\n",
++                 __FUNCTION__,
++                 ring->head_addr, ring->head, ring->tail, ring->space);
++
++       if (!dev_priv->ring_running) {
++               mach64_ring_start(dev_priv);
++
++               if (ring->head != ring->tail) {
++                       mach64_ring_resume(dev_priv, ring);
++               }
++       } else {
++               /* GUI_ACTIVE must be read before BM_GUI_TABLE to
++                * correctly determine the ring head
++                */
++               int gui_active =
++                   MACH64_READ(MACH64_GUI_STAT) & MACH64_GUI_ACTIVE;
++
++               ring->head_addr = MACH64_READ(MACH64_BM_GUI_TABLE) & 0xfffffff0;
++
++               if (gui_active) {
++                       /* If not idle, BM_GUI_TABLE points one descriptor
++                        * past the current head
++                        */
++                       if (ring->head_addr == ring->start_addr) {
++                               ring->head_addr += ring->size;
++                       }
++                       ring->head_addr -= 4 * sizeof(u32);
++               }
++
++               if (ring->head_addr < ring->start_addr ||
++                   ring->head_addr >= ring->start_addr + ring->size) {
++                       DRM_ERROR("bad ring head address: 0x%08x\n",
++                                 ring->head_addr);
++                       mach64_dump_ring_info(dev_priv);
++                       mach64_do_engine_reset(dev_priv);
++                       return;
++               }
++
++               ring->head = (ring->head_addr - ring->start_addr) / sizeof(u32);
++
++               if (!gui_active && ring->head != ring->tail) {
++                       mach64_ring_resume(dev_priv, ring);
++               }
++       }
++}
++
++static __inline__ void mach64_ring_stop(drm_mach64_private_t * dev_priv)
++{
++       DRM_DEBUG("%s: head_addr: 0x%08x head: %d tail: %d space: %d\n",
++                 __FUNCTION__,
++                 dev_priv->ring.head_addr, dev_priv->ring.head,
++                 dev_priv->ring.tail, dev_priv->ring.space);
++
++       /* restore previous SRC_CNTL to disable busmastering */
++       mach64_do_wait_for_fifo(dev_priv, 1);
++       MACH64_WRITE(MACH64_SRC_CNTL, 0);
++
++       /* disable busmastering but keep the block 1 registers enabled */
++       mach64_do_wait_for_idle(dev_priv);
++       MACH64_WRITE(MACH64_BUS_CNTL, MACH64_READ(MACH64_BUS_CNTL)
++                    | MACH64_BUS_MASTER_DIS | MACH64_BUS_EXT_REG_EN);
++
++       dev_priv->ring_running = 0;
++}
++
++static __inline__ void
++mach64_update_ring_snapshot(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       mach64_ring_tick(dev_priv, ring);
++
++       ring->space = (ring->head - ring->tail) * sizeof(u32);
++       if (ring->space <= 0) {
++               ring->space += ring->size;
++       }
++}
++
++/* ================================================================
++ * DMA descriptor ring macros
++ */
++
++#define RING_LOCALS                                                                    \
++       int _ring_tail, _ring_write; unsigned int _ring_mask; volatile u32 *_ring
++
++#define RING_WRITE_OFS  _ring_write
++
++#define BEGIN_RING( n )                                                                \
++do {                                                                                   \
++       if ( MACH64_VERBOSE ) {                                                         \
++               DRM_INFO( "BEGIN_RING( %d ) in %s\n",                                   \
++                          (n), __FUNCTION__ );                                         \
++       }                                                                               \
++       if ( dev_priv->ring.space <= (n) * sizeof(u32) ) {                              \
++               int ret;                                                                \
++               if ((ret=mach64_wait_ring( dev_priv, (n) * sizeof(u32))) < 0 ) {        \
++                       DRM_ERROR( "wait_ring failed, resetting engine\n");             \
++                       mach64_dump_engine_info( dev_priv );                            \
++                       mach64_do_engine_reset( dev_priv );                             \
++                       return ret;                                                     \
++               }                                                                       \
++       }                                                                               \
++       dev_priv->ring.space -= (n) * sizeof(u32);                                      \
++       _ring = (u32 *) dev_priv->ring.start;                                           \
++       _ring_tail = _ring_write = dev_priv->ring.tail;                                 \
++       _ring_mask = dev_priv->ring.tail_mask;                                          \
++} while (0)
++
++#define OUT_RING( x )                                          \
++do {                                                           \
++       if ( MACH64_VERBOSE ) {                                 \
++               DRM_INFO( "   OUT_RING( 0x%08x ) at 0x%x\n",    \
++                          (unsigned int)(x), _ring_write );    \
++       }                                                       \
++       _ring[_ring_write++] = cpu_to_le32( x );                \
++       _ring_write &= _ring_mask;                              \
++} while (0)
++
++#define ADVANCE_RING()                                                         \
++do {                                                                   \
++       if ( MACH64_VERBOSE ) {                                         \
++               DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n",     \
++                         _ring_write, _ring_tail );                    \
++       }                                                               \
++       DRM_MEMORYBARRIER();                                            \
++       mach64_clear_dma_eol( &_ring[(_ring_tail - 2) & _ring_mask] );  \
++       DRM_MEMORYBARRIER();                                            \
++       dev_priv->ring.tail = _ring_write;                              \
++       mach64_ring_tick( dev_priv, &(dev_priv)->ring );                \
++} while (0)
++
++/* ================================================================
++ * DMA macros
++ */
++
++#define DMALOCALS                              \
++       drm_mach64_freelist_t *_entry = NULL;   \
++       struct drm_buf *_buf = NULL;            \
++       u32 *_buf_wptr; int _outcount
++
++#define GETBUFPTR( __buf )                                             \
++((dev_priv->is_pci) ?                                                  \
++       ((u32 *)(__buf)->address) :                                     \
++       ((u32 *)((char *)dev_priv->dev_buffers->handle + (__buf)->offset)))
++
++#define GETBUFADDR( __buf ) ((u32)(__buf)->bus_address)
++
++#define GETRINGOFFSET() (_entry->ring_ofs)
++
++static __inline__ int mach64_find_pending_buf_entry(drm_mach64_private_t *
++                                                   dev_priv,
++                                                   drm_mach64_freelist_t **
++                                                   entry, struct drm_buf * buf)
++{
++       struct list_head *ptr;
++#if MACH64_EXTRA_CHECKING
++       if (list_empty(&dev_priv->pending)) {
++               DRM_ERROR("Empty pending list in %s\n", __FUNCTION__);
++               return -EINVAL;
++       }
++#endif
++       ptr = dev_priv->pending.prev;
++       *entry = list_entry(ptr, drm_mach64_freelist_t, list);
++       while ((*entry)->buf != buf) {
++               if (ptr == &dev_priv->pending) {
++                       return -EFAULT;
++               }
++               ptr = ptr->prev;
++               *entry = list_entry(ptr, drm_mach64_freelist_t, list);
++       }
++       return 0;
++}
++
++#define DMASETPTR( _p )                        \
++do {                                           \
++       _buf = (_p);                            \
++       _outcount = 0;                          \
++       _buf_wptr = GETBUFPTR( _buf );          \
++} while(0)
++
++/* FIXME: use a private set of smaller buffers for state emits, clears, and swaps? */
++#define DMAGETPTR( file_priv, dev_priv, n )                            \
++do {                                                                   \
++       if ( MACH64_VERBOSE ) {                                         \
++               DRM_INFO( "DMAGETPTR( %d ) in %s\n",                    \
++                         n, __FUNCTION__ );                            \
++       }                                                               \
++       _buf = mach64_freelist_get( dev_priv );                         \
++       if (_buf == NULL) {                                             \
++               DRM_ERROR("%s: couldn't get buffer in DMAGETPTR\n",     \
++                          __FUNCTION__ );                              \
++               return -EAGAIN;                                 \
++       }                                                               \
++       if (_buf->pending) {                                            \
++               DRM_ERROR("%s: pending buf in DMAGETPTR\n",             \
++                          __FUNCTION__ );                              \
++               return -EFAULT;                                 \
++       }                                                               \
++       _buf->file_priv = file_priv;                                    \
++       _outcount = 0;                                                  \
++                                                                       \
++        _buf_wptr = GETBUFPTR( _buf );                                 \
++} while (0)
++
++#define DMAOUTREG( reg, val )                                  \
++do {                                                           \
++       if ( MACH64_VERBOSE ) {                                 \
++               DRM_INFO( "   DMAOUTREG( 0x%x = 0x%08x )\n",    \
++                         reg, val );                           \
++       }                                                       \
++       _buf_wptr[_outcount++] = cpu_to_le32(DMAREG(reg));      \
++       _buf_wptr[_outcount++] = cpu_to_le32((val));            \
++       _buf->used += 8;                                        \
++} while (0)
++
++#define DMAADVANCE( dev_priv, _discard )                                                    \
++do {                                                                                        \
++       struct list_head *ptr;                                                               \
++       RING_LOCALS;                                                                         \
++                                                                                            \
++       if ( MACH64_VERBOSE ) {                                                              \
++               DRM_INFO( "DMAADVANCE() in %s\n", __FUNCTION__ );                            \
++       }                                                                                    \
++                                                                                            \
++       if (_buf->used <= 0) {                                                               \
++               DRM_ERROR( "DMAADVANCE() in %s: sending empty buf %d\n",                     \
++                                  __FUNCTION__, _buf->idx );                                \
++               return -EFAULT;                                                      \
++       }                                                                                    \
++       if (_buf->pending) {                                                                 \
++                /* This is a resued buffer, so we need to find it in the pending list */     \
++               int ret;                                                                     \
++               if ( (ret=mach64_find_pending_buf_entry(dev_priv, &_entry, _buf)) ) {        \
++                       DRM_ERROR( "DMAADVANCE() in %s: couldn't find pending buf %d\n",     \
++                                  __FUNCTION__, _buf->idx );                                \
++                       return ret;                                                          \
++               }                                                                            \
++               if (_entry->discard) {                                                       \
++                       DRM_ERROR( "DMAADVANCE() in %s: sending discarded pending buf %d\n", \
++                                  __FUNCTION__, _buf->idx );                                \
++                       return -EFAULT;                                              \
++               }                                                                            \
++       } else {                                                                             \
++               if (list_empty(&dev_priv->placeholders)) {                                   \
++                       DRM_ERROR( "DMAADVANCE() in %s: empty placeholder list\n",           \
++                               __FUNCTION__ );                                              \
++                       return -EFAULT;                                              \
++               }                                                                            \
++               ptr = dev_priv->placeholders.next;                                           \
++               list_del(ptr);                                                               \
++               _entry = list_entry(ptr, drm_mach64_freelist_t, list);                       \
++               _buf->pending = 1;                                                           \
++               _entry->buf = _buf;                                                          \
++               list_add_tail(ptr, &dev_priv->pending);                                      \
++       }                                                                                    \
++       _entry->discard = (_discard);                                                        \
++       ADD_BUF_TO_RING( dev_priv );                                                         \
++} while (0)
++
++#define DMADISCARDBUF()                                                                        \
++do {                                                                                   \
++       if (_entry == NULL) {                                                           \
++               int ret;                                                                \
++               if ( (ret=mach64_find_pending_buf_entry(dev_priv, &_entry, _buf)) ) {   \
++                       DRM_ERROR( "%s: couldn't find pending buf %d\n",                \
++                                  __FUNCTION__, _buf->idx );                           \
++                       return ret;                                                     \
++               }                                                                       \
++       }                                                                               \
++       _entry->discard = 1;                                                            \
++} while(0)
++
++#define ADD_BUF_TO_RING( dev_priv )                                                    \
++do {                                                                                   \
++       int bytes, pages, remainder;                                                    \
++       u32 address, page;                                                              \
++       int i;                                                                          \
++                                                                                       \
++       bytes = _buf->used;                                                             \
++       address = GETBUFADDR( _buf );                                                   \
++                                                                                       \
++       pages = (bytes + MACH64_DMA_CHUNKSIZE - 1) / MACH64_DMA_CHUNKSIZE;              \
++                                                                                       \
++       BEGIN_RING( pages * 4 );                                                        \
++                                                                                       \
++       for ( i = 0 ; i < pages-1 ; i++ ) {                                             \
++               page = address + i * MACH64_DMA_CHUNKSIZE;                              \
++               OUT_RING( MACH64_APERTURE_OFFSET + MACH64_BM_ADDR );                    \
++               OUT_RING( page );                                                       \
++               OUT_RING( MACH64_DMA_CHUNKSIZE | MACH64_DMA_HOLD_OFFSET );              \
++               OUT_RING( 0 );                                                          \
++       }                                                                               \
++                                                                                       \
++       /* generate the final descriptor for any remaining commands in this buffer */   \
++       page = address + i * MACH64_DMA_CHUNKSIZE;                                      \
++       remainder = bytes - i * MACH64_DMA_CHUNKSIZE;                                   \
++                                                                                       \
++       /* Save dword offset of last descriptor for this buffer.                        \
++        * This is needed to check for completion of the buffer in freelist_get         \
++        */                                                                             \
++       _entry->ring_ofs = RING_WRITE_OFS;                                              \
++                                                                                       \
++       OUT_RING( MACH64_APERTURE_OFFSET + MACH64_BM_ADDR );                            \
++       OUT_RING( page );                                                               \
++       OUT_RING( remainder | MACH64_DMA_HOLD_OFFSET | MACH64_DMA_EOL );                \
++       OUT_RING( 0 );                                                                  \
++                                                                                       \
++       ADVANCE_RING();                                                                 \
++} while(0)
++
++#define DMAADVANCEHOSTDATA( dev_priv )                                                 \
++do {                                                                                   \
++       struct list_head *ptr;                                                          \
++       RING_LOCALS;                                                                    \
++                                                                                       \
++       if ( MACH64_VERBOSE ) {                                                         \
++               DRM_INFO( "DMAADVANCEHOSTDATA() in %s\n", __FUNCTION__ );               \
++       }                                                                               \
++                                                                                       \
++       if (_buf->used <= 0) {                                                          \
++               DRM_ERROR( "DMAADVANCEHOSTDATA() in %s: sending empty buf %d\n",        \
++                                  __FUNCTION__, _buf->idx );                           \
++               return -EFAULT;                                                 \
++       }                                                                               \
++       if (list_empty(&dev_priv->placeholders)) {                                      \
++               DRM_ERROR( "%s: empty placeholder list in DMAADVANCEHOSTDATA()\n",      \
++                          __FUNCTION__ );                                              \
++               return -EFAULT;                                                 \
++       }                                                                               \
++                                                                                       \
++        ptr = dev_priv->placeholders.next;                                             \
++       list_del(ptr);                                                                  \
++       _entry = list_entry(ptr, drm_mach64_freelist_t, list);                          \
++       _entry->buf = _buf;                                                             \
++       _entry->buf->pending = 1;                                                       \
++       list_add_tail(ptr, &dev_priv->pending);                                         \
++       _entry->discard = 1;                                                            \
++       ADD_HOSTDATA_BUF_TO_RING( dev_priv );                                           \
++} while (0)
++
++#define ADD_HOSTDATA_BUF_TO_RING( dev_priv )                                            \
++do {                                                                                    \
++       int bytes, pages, remainder;                                                     \
++       u32 address, page;                                                               \
++       int i;                                                                           \
++                                                                                        \
++       bytes = _buf->used - MACH64_HOSTDATA_BLIT_OFFSET;                                \
++       pages = (bytes + MACH64_DMA_CHUNKSIZE - 1) / MACH64_DMA_CHUNKSIZE;               \
++       address = GETBUFADDR( _buf );                                                    \
++                                                                                        \
++       BEGIN_RING( 4 + pages * 4 );                                                     \
++                                                                                        \
++       OUT_RING( MACH64_APERTURE_OFFSET + MACH64_BM_ADDR );                             \
++       OUT_RING( address );                                                             \
++       OUT_RING( MACH64_HOSTDATA_BLIT_OFFSET | MACH64_DMA_HOLD_OFFSET );                \
++       OUT_RING( 0 );                                                                   \
++                                                                                        \
++       address += MACH64_HOSTDATA_BLIT_OFFSET;                                          \
++                                                                                        \
++       for ( i = 0 ; i < pages-1 ; i++ ) {                                              \
++               page = address + i * MACH64_DMA_CHUNKSIZE;                               \
++               OUT_RING( MACH64_APERTURE_OFFSET + MACH64_BM_HOSTDATA );                 \
++               OUT_RING( page );                                                        \
++               OUT_RING( MACH64_DMA_CHUNKSIZE | MACH64_DMA_HOLD_OFFSET );               \
++               OUT_RING( 0 );                                                           \
++       }                                                                                \
++                                                                                        \
++       /* generate the final descriptor for any remaining commands in this buffer */    \
++       page = address + i * MACH64_DMA_CHUNKSIZE;                                       \
++       remainder = bytes - i * MACH64_DMA_CHUNKSIZE;                                    \
++                                                                                        \
++       /* Save dword offset of last descriptor for this buffer.                         \
++        * This is needed to check for completion of the buffer in freelist_get          \
++        */                                                                              \
++       _entry->ring_ofs = RING_WRITE_OFS;                                               \
++                                                                                        \
++       OUT_RING( MACH64_APERTURE_OFFSET + MACH64_BM_HOSTDATA );                         \
++       OUT_RING( page );                                                                \
++       OUT_RING( remainder | MACH64_DMA_HOLD_OFFSET | MACH64_DMA_EOL );                 \
++       OUT_RING( 0 );                                                                   \
++                                                                                        \
++       ADVANCE_RING();                                                                  \
++} while(0)
++
++#endif                         /* __MACH64_DRV_H__ */
+Index: git/shared-core/mach64_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mach64_irq.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,136 @@
++/* mach64_irq.c -- IRQ handling for ATI Mach64 -*- linux-c -*-
++ * Created: Tue Feb 25, 2003 by Leif Delgass, based on radeon_irq.c/r128_irq.c
++ */
++/*-
++ * Copyright (C) The Weather Channel, Inc.  2002.
++ * Copyright 2003 Leif Delgass
++ * All Rights Reserved.
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ *    Eric Anholt <anholt@FreeBSD.org>
++ *    Leif Delgass <ldelgass@retinalburn.net>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "mach64_drm.h"
++#include "mach64_drv.h"
++
++irqreturn_t mach64_driver_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device *) arg;
++       drm_mach64_private_t *dev_priv =
++           (drm_mach64_private_t *) dev->dev_private;
++       int status;
++
++       status = MACH64_READ(MACH64_CRTC_INT_CNTL);
++
++       /* VBLANK interrupt */
++       if (status & MACH64_CRTC_VBLANK_INT) {
++               /* Mask off all interrupt ack bits before setting the ack bit, since
++                * there may be other handlers outside the DRM.
++                *
++                * NOTE: On mach64, you need to keep the enable bits set when doing
++                * the ack, despite what the docs say about not acking and enabling
++                * in a single write.
++                */
++               MACH64_WRITE(MACH64_CRTC_INT_CNTL,
++                            (status & ~MACH64_CRTC_INT_ACKS)
++                            | MACH64_CRTC_VBLANK_INT);
++
++               atomic_inc(&dev->vbl_received);
++               DRM_WAKEUP(&dev->vbl_queue);
++               drm_vbl_send_signals(dev);
++               return IRQ_HANDLED;
++       }
++       return IRQ_NONE;
++}
++
++int mach64_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence)
++{
++       unsigned int cur_vblank;
++       int ret = 0;
++
++       /* Assume that the user has missed the current sequence number
++        * by about a day rather than she wants to wait for years
++        * using vertical blanks...
++        */
++       DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
++                   (((cur_vblank = atomic_read(&dev->vbl_received))
++                     - *sequence) <= (1 << 23)));
++
++       *sequence = cur_vblank;
++
++       return ret;
++}
++
++/* drm_dma.h hooks
++*/
++void mach64_driver_irq_preinstall(struct drm_device * dev)
++{
++       drm_mach64_private_t *dev_priv =
++           (drm_mach64_private_t *) dev->dev_private;
++
++       u32 status = MACH64_READ(MACH64_CRTC_INT_CNTL);
++
++       DRM_DEBUG("before install CRTC_INT_CTNL: 0x%08x\n", status);
++
++       /* Disable and clear VBLANK interrupt */
++       MACH64_WRITE(MACH64_CRTC_INT_CNTL, (status & ~MACH64_CRTC_VBLANK_INT_EN)
++                    | MACH64_CRTC_VBLANK_INT);
++}
++
++void mach64_driver_irq_postinstall(struct drm_device * dev)
++{
++       drm_mach64_private_t *dev_priv =
++           (drm_mach64_private_t *) dev->dev_private;
++
++       /* Turn on VBLANK interrupt */
++       MACH64_WRITE(MACH64_CRTC_INT_CNTL, MACH64_READ(MACH64_CRTC_INT_CNTL)
++                    | MACH64_CRTC_VBLANK_INT_EN);
++
++       DRM_DEBUG("after install CRTC_INT_CTNL: 0x%08x\n",
++                 MACH64_READ(MACH64_CRTC_INT_CNTL));
++
++}
++
++void mach64_driver_irq_uninstall(struct drm_device * dev)
++{
++       drm_mach64_private_t *dev_priv =
++           (drm_mach64_private_t *) dev->dev_private;
++       if (!dev_priv)
++               return;
++
++       /* Disable and clear VBLANK interrupt */
++       MACH64_WRITE(MACH64_CRTC_INT_CNTL,
++                    (MACH64_READ(MACH64_CRTC_INT_CNTL) &
++                     ~MACH64_CRTC_VBLANK_INT_EN)
++                    | MACH64_CRTC_VBLANK_INT);
++
++       DRM_DEBUG("after uninstall CRTC_INT_CTNL: 0x%08x\n",
++                 MACH64_READ(MACH64_CRTC_INT_CNTL));
++}
+Index: git/shared-core/mach64_state.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mach64_state.c      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,897 @@
++/* mach64_state.c -- State support for mach64 (Rage Pro) driver -*- linux-c -*-
++ * Created: Sun Dec 03 19:20:26 2000 by gareth@valinux.com
++ */
++/*
++ * Copyright 2000 Gareth Hughes
++ * Copyright 2002-2003 Leif Delgass
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * THE COPYRIGHT OWNER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
++ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
++ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ *    Leif Delgass <ldelgass@retinalburn.net>
++ *    Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "mach64_drm.h"
++#include "mach64_drv.h"
++
++/* Interface history:
++ *
++ * 1.0 - Initial mach64 DRM
++ *
++ */
++struct drm_ioctl_desc mach64_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_MACH64_INIT, mach64_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_MACH64_CLEAR, mach64_dma_clear, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_SWAP, mach64_dma_swap, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_IDLE, mach64_dma_idle, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_RESET, mach64_engine_reset, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_VERTEX, mach64_dma_vertex, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_BLIT, mach64_dma_blit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_FLUSH, mach64_dma_flush, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MACH64_GETPARAM, mach64_get_param, DRM_AUTH),
++};
++
++int mach64_max_ioctl = DRM_ARRAY_SIZE(mach64_ioctls);
++
++/* ================================================================
++ * DMA hardware state programming functions
++ */
++
++static void mach64_print_dirty(const char *msg, unsigned int flags)
++{
++       DRM_DEBUG("%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s\n",
++                 msg,
++                 flags,
++                 (flags & MACH64_UPLOAD_DST_OFF_PITCH) ? "dst_off_pitch, " :
++                 "",
++                 (flags & MACH64_UPLOAD_Z_ALPHA_CNTL) ? "z_alpha_cntl, " : "",
++                 (flags & MACH64_UPLOAD_SCALE_3D_CNTL) ? "scale_3d_cntl, " :
++                 "", (flags & MACH64_UPLOAD_DP_FOG_CLR) ? "dp_fog_clr, " : "",
++                 (flags & MACH64_UPLOAD_DP_WRITE_MASK) ? "dp_write_mask, " :
++                 "",
++                 (flags & MACH64_UPLOAD_DP_PIX_WIDTH) ? "dp_pix_width, " : "",
++                 (flags & MACH64_UPLOAD_SETUP_CNTL) ? "setup_cntl, " : "",
++                 (flags & MACH64_UPLOAD_MISC) ? "misc, " : "",
++                 (flags & MACH64_UPLOAD_TEXTURE) ? "texture, " : "",
++                 (flags & MACH64_UPLOAD_TEX0IMAGE) ? "tex0 image, " : "",
++                 (flags & MACH64_UPLOAD_TEX1IMAGE) ? "tex1 image, " : "",
++                 (flags & MACH64_UPLOAD_CLIPRECTS) ? "cliprects, " : "");
++}
++
++/* Mach64 doesn't have hardware cliprects, just one hardware scissor,
++ * so the GL scissor is intersected with each cliprect here
++ */
++/* This function returns 0 on success, 1 for no intersection, and
++ * negative for an error
++ */
++static int mach64_emit_cliprect(struct drm_file *file_priv,
++                               drm_mach64_private_t * dev_priv,
++                               struct drm_clip_rect * box)
++{
++       u32 sc_left_right, sc_top_bottom;
++       struct drm_clip_rect scissor;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mach64_context_regs_t *regs = &sarea_priv->context_state;
++       DMALOCALS;
++
++       DRM_DEBUG("%s: box=%p\n", __FUNCTION__, box);
++
++       /* Get GL scissor */
++       /* FIXME: store scissor in SAREA as a cliprect instead of in
++        * hardware format, or do intersection client-side
++        */
++       scissor.x1 = regs->sc_left_right & 0xffff;
++       scissor.x2 = (regs->sc_left_right & 0xffff0000) >> 16;
++       scissor.y1 = regs->sc_top_bottom & 0xffff;
++       scissor.y2 = (regs->sc_top_bottom & 0xffff0000) >> 16;
++
++       /* Intersect GL scissor with cliprect */
++       if (box->x1 > scissor.x1)
++               scissor.x1 = box->x1;
++       if (box->y1 > scissor.y1)
++               scissor.y1 = box->y1;
++       if (box->x2 < scissor.x2)
++               scissor.x2 = box->x2;
++       if (box->y2 < scissor.y2)
++               scissor.y2 = box->y2;
++       /* positive return means skip */
++       if (scissor.x1 >= scissor.x2)
++               return 1;
++       if (scissor.y1 >= scissor.y2)
++               return 1;
++
++       DMAGETPTR(file_priv, dev_priv, 2);      /* returns on failure to get buffer */
++
++       sc_left_right = ((scissor.x1 << 0) | (scissor.x2 << 16));
++       sc_top_bottom = ((scissor.y1 << 0) | (scissor.y2 << 16));
++
++       DMAOUTREG(MACH64_SC_LEFT_RIGHT, sc_left_right);
++       DMAOUTREG(MACH64_SC_TOP_BOTTOM, sc_top_bottom);
++
++       DMAADVANCE(dev_priv, 1);
++
++       return 0;
++}
++
++static __inline__ int mach64_emit_state(struct drm_file *file_priv,
++                                       drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mach64_context_regs_t *regs = &sarea_priv->context_state;
++       unsigned int dirty = sarea_priv->dirty;
++       u32 offset = ((regs->tex_size_pitch & 0xf0) >> 2);
++       DMALOCALS;
++
++       if (MACH64_VERBOSE) {
++               mach64_print_dirty(__FUNCTION__, dirty);
++       } else {
++               DRM_DEBUG("%s: dirty=0x%08x\n", __FUNCTION__, dirty);
++       }
++
++       DMAGETPTR(file_priv, dev_priv, 17);     /* returns on failure to get buffer */
++
++       if (dirty & MACH64_UPLOAD_MISC) {
++               DMAOUTREG(MACH64_DP_MIX, regs->dp_mix);
++               DMAOUTREG(MACH64_DP_SRC, regs->dp_src);
++               DMAOUTREG(MACH64_CLR_CMP_CNTL, regs->clr_cmp_cntl);
++               DMAOUTREG(MACH64_GUI_TRAJ_CNTL, regs->gui_traj_cntl);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_MISC;
++       }
++
++       if (dirty & MACH64_UPLOAD_DST_OFF_PITCH) {
++               DMAOUTREG(MACH64_DST_OFF_PITCH, regs->dst_off_pitch);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_DST_OFF_PITCH;
++       }
++       if (dirty & MACH64_UPLOAD_Z_OFF_PITCH) {
++               DMAOUTREG(MACH64_Z_OFF_PITCH, regs->z_off_pitch);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_Z_OFF_PITCH;
++       }
++       if (dirty & MACH64_UPLOAD_Z_ALPHA_CNTL) {
++               DMAOUTREG(MACH64_Z_CNTL, regs->z_cntl);
++               DMAOUTREG(MACH64_ALPHA_TST_CNTL, regs->alpha_tst_cntl);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_Z_ALPHA_CNTL;
++       }
++       if (dirty & MACH64_UPLOAD_SCALE_3D_CNTL) {
++               DMAOUTREG(MACH64_SCALE_3D_CNTL, regs->scale_3d_cntl);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_SCALE_3D_CNTL;
++       }
++       if (dirty & MACH64_UPLOAD_DP_FOG_CLR) {
++               DMAOUTREG(MACH64_DP_FOG_CLR, regs->dp_fog_clr);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_DP_FOG_CLR;
++       }
++       if (dirty & MACH64_UPLOAD_DP_WRITE_MASK) {
++               DMAOUTREG(MACH64_DP_WRITE_MASK, regs->dp_write_mask);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_DP_WRITE_MASK;
++       }
++       if (dirty & MACH64_UPLOAD_DP_PIX_WIDTH) {
++               DMAOUTREG(MACH64_DP_PIX_WIDTH, regs->dp_pix_width);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_DP_PIX_WIDTH;
++       }
++       if (dirty & MACH64_UPLOAD_SETUP_CNTL) {
++               DMAOUTREG(MACH64_SETUP_CNTL, regs->setup_cntl);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_SETUP_CNTL;
++       }
++
++       if (dirty & MACH64_UPLOAD_TEXTURE) {
++               DMAOUTREG(MACH64_TEX_SIZE_PITCH, regs->tex_size_pitch);
++               DMAOUTREG(MACH64_TEX_CNTL, regs->tex_cntl);
++               DMAOUTREG(MACH64_SECONDARY_TEX_OFF, regs->secondary_tex_off);
++               DMAOUTREG(MACH64_TEX_0_OFF + offset, regs->tex_offset);
++               sarea_priv->dirty &= ~MACH64_UPLOAD_TEXTURE;
++       }
++
++       DMAADVANCE(dev_priv, 1);
++
++       sarea_priv->dirty &= MACH64_UPLOAD_CLIPRECTS;
++
++       return 0;
++
++}
++
++/* ================================================================
++ * DMA command dispatch functions
++ */
++
++static int mach64_dma_dispatch_clear(struct drm_device * dev,
++                                    struct drm_file *file_priv,
++                                    unsigned int flags,
++                                    int cx, int cy, int cw, int ch,
++                                    unsigned int clear_color,
++                                    unsigned int clear_depth)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mach64_context_regs_t *ctx = &sarea_priv->context_state;
++       int nbox = sarea_priv->nbox;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       u32 fb_bpp, depth_bpp;
++       int i;
++       DMALOCALS;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       switch (dev_priv->fb_bpp) {
++       case 16:
++               fb_bpp = MACH64_DATATYPE_RGB565;
++               break;
++       case 32:
++               fb_bpp = MACH64_DATATYPE_ARGB8888;
++               break;
++       default:
++               return -EINVAL;
++       }
++       switch (dev_priv->depth_bpp) {
++       case 16:
++               depth_bpp = MACH64_DATATYPE_RGB565;
++               break;
++       case 24:
++       case 32:
++               depth_bpp = MACH64_DATATYPE_ARGB8888;
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       if (!nbox)
++               return 0;
++
++       DMAGETPTR(file_priv, dev_priv, nbox * 31);      /* returns on failure to get buffer */
++
++       for (i = 0; i < nbox; i++) {
++               int x = pbox[i].x1;
++               int y = pbox[i].y1;
++               int w = pbox[i].x2 - x;
++               int h = pbox[i].y2 - y;
++
++               DRM_DEBUG("dispatch clear %d,%d-%d,%d flags 0x%x\n",
++                         pbox[i].x1, pbox[i].y1,
++                         pbox[i].x2, pbox[i].y2, flags);
++
++               if (flags & (MACH64_FRONT | MACH64_BACK)) {
++                       /* Setup for color buffer clears
++                        */
++
++                       DMAOUTREG(MACH64_Z_CNTL, 0);
++                       DMAOUTREG(MACH64_SCALE_3D_CNTL, 0);
++
++                       DMAOUTREG(MACH64_SC_LEFT_RIGHT, ctx->sc_left_right);
++                       DMAOUTREG(MACH64_SC_TOP_BOTTOM, ctx->sc_top_bottom);
++
++                       DMAOUTREG(MACH64_CLR_CMP_CNTL, 0);
++                       DMAOUTREG(MACH64_GUI_TRAJ_CNTL,
++                                 (MACH64_DST_X_LEFT_TO_RIGHT |
++                                  MACH64_DST_Y_TOP_TO_BOTTOM));
++
++                       DMAOUTREG(MACH64_DP_PIX_WIDTH, ((fb_bpp << 0) |
++                                                       (fb_bpp << 4) |
++                                                       (fb_bpp << 8) |
++                                                       (fb_bpp << 16) |
++                                                       (fb_bpp << 28)));
++
++                       DMAOUTREG(MACH64_DP_FRGD_CLR, clear_color);
++                       DMAOUTREG(MACH64_DP_WRITE_MASK, ctx->dp_write_mask);
++                       DMAOUTREG(MACH64_DP_MIX, (MACH64_BKGD_MIX_D |
++                                                 MACH64_FRGD_MIX_S));
++                       DMAOUTREG(MACH64_DP_SRC, (MACH64_BKGD_SRC_FRGD_CLR |
++                                                 MACH64_FRGD_SRC_FRGD_CLR |
++                                                 MACH64_MONO_SRC_ONE));
++
++               }
++
++               if (flags & MACH64_FRONT) {
++
++                       DMAOUTREG(MACH64_DST_OFF_PITCH,
++                                 dev_priv->front_offset_pitch);
++                       DMAOUTREG(MACH64_DST_X_Y, (y << 16) | x);
++                       DMAOUTREG(MACH64_DST_WIDTH_HEIGHT, (h << 16) | w);
++
++               }
++
++               if (flags & MACH64_BACK) {
++
++                       DMAOUTREG(MACH64_DST_OFF_PITCH,
++                                 dev_priv->back_offset_pitch);
++                       DMAOUTREG(MACH64_DST_X_Y, (y << 16) | x);
++                       DMAOUTREG(MACH64_DST_WIDTH_HEIGHT, (h << 16) | w);
++
++               }
++
++               if (flags & MACH64_DEPTH) {
++                       /* Setup for depth buffer clear
++                        */
++                       DMAOUTREG(MACH64_Z_CNTL, 0);
++                       DMAOUTREG(MACH64_SCALE_3D_CNTL, 0);
++
++                       DMAOUTREG(MACH64_SC_LEFT_RIGHT, ctx->sc_left_right);
++                       DMAOUTREG(MACH64_SC_TOP_BOTTOM, ctx->sc_top_bottom);
++
++                       DMAOUTREG(MACH64_CLR_CMP_CNTL, 0);
++                       DMAOUTREG(MACH64_GUI_TRAJ_CNTL,
++                                 (MACH64_DST_X_LEFT_TO_RIGHT |
++                                  MACH64_DST_Y_TOP_TO_BOTTOM));
++
++                       DMAOUTREG(MACH64_DP_PIX_WIDTH, ((depth_bpp << 0) |
++                                                       (depth_bpp << 4) |
++                                                       (depth_bpp << 8) |
++                                                       (depth_bpp << 16) |
++                                                       (depth_bpp << 28)));
++
++                       DMAOUTREG(MACH64_DP_FRGD_CLR, clear_depth);
++                       DMAOUTREG(MACH64_DP_WRITE_MASK, 0xffffffff);
++                       DMAOUTREG(MACH64_DP_MIX, (MACH64_BKGD_MIX_D |
++                                                 MACH64_FRGD_MIX_S));
++                       DMAOUTREG(MACH64_DP_SRC, (MACH64_BKGD_SRC_FRGD_CLR |
++                                                 MACH64_FRGD_SRC_FRGD_CLR |
++                                                 MACH64_MONO_SRC_ONE));
++
++                       DMAOUTREG(MACH64_DST_OFF_PITCH,
++                                 dev_priv->depth_offset_pitch);
++                       DMAOUTREG(MACH64_DST_X_Y, (y << 16) | x);
++                       DMAOUTREG(MACH64_DST_WIDTH_HEIGHT, (h << 16) | w);
++               }
++       }
++
++       DMAADVANCE(dev_priv, 1);
++
++       return 0;
++}
++
++static int mach64_dma_dispatch_swap(struct drm_device * dev,
++                                   struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int nbox = sarea_priv->nbox;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       u32 fb_bpp;
++       int i;
++       DMALOCALS;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       switch (dev_priv->fb_bpp) {
++       case 16:
++               fb_bpp = MACH64_DATATYPE_RGB565;
++               break;
++       case 32:
++       default:
++               fb_bpp = MACH64_DATATYPE_ARGB8888;
++               break;
++       }
++
++       if (!nbox)
++               return 0;
++
++       DMAGETPTR(file_priv, dev_priv, 13 + nbox * 4);  /* returns on failure to get buffer */
++
++       DMAOUTREG(MACH64_Z_CNTL, 0);
++       DMAOUTREG(MACH64_SCALE_3D_CNTL, 0);
++
++       DMAOUTREG(MACH64_SC_LEFT_RIGHT, 0 | (8191 << 16));      /* no scissor */
++       DMAOUTREG(MACH64_SC_TOP_BOTTOM, 0 | (16383 << 16));
++
++       DMAOUTREG(MACH64_CLR_CMP_CNTL, 0);
++       DMAOUTREG(MACH64_GUI_TRAJ_CNTL, (MACH64_DST_X_LEFT_TO_RIGHT |
++                                        MACH64_DST_Y_TOP_TO_BOTTOM));
++
++       DMAOUTREG(MACH64_DP_PIX_WIDTH, ((fb_bpp << 0) |
++                                       (fb_bpp << 4) |
++                                       (fb_bpp << 8) |
++                                       (fb_bpp << 16) | (fb_bpp << 28)));
++
++       DMAOUTREG(MACH64_DP_WRITE_MASK, 0xffffffff);
++       DMAOUTREG(MACH64_DP_MIX, (MACH64_BKGD_MIX_D | MACH64_FRGD_MIX_S));
++       DMAOUTREG(MACH64_DP_SRC, (MACH64_BKGD_SRC_BKGD_CLR |
++                                 MACH64_FRGD_SRC_BLIT | MACH64_MONO_SRC_ONE));
++
++       DMAOUTREG(MACH64_SRC_OFF_PITCH, dev_priv->back_offset_pitch);
++       DMAOUTREG(MACH64_DST_OFF_PITCH, dev_priv->front_offset_pitch);
++
++       for (i = 0; i < nbox; i++) {
++               int x = pbox[i].x1;
++               int y = pbox[i].y1;
++               int w = pbox[i].x2 - x;
++               int h = pbox[i].y2 - y;
++
++               DRM_DEBUG("dispatch swap %d,%d-%d,%d\n",
++                         pbox[i].x1, pbox[i].y1, pbox[i].x2, pbox[i].y2);
++
++               DMAOUTREG(MACH64_SRC_WIDTH1, w);
++               DMAOUTREG(MACH64_SRC_Y_X, (x << 16) | y);
++               DMAOUTREG(MACH64_DST_Y_X, (x << 16) | y);
++               DMAOUTREG(MACH64_DST_WIDTH_HEIGHT, (h << 16) | w);
++
++       }
++
++       DMAADVANCE(dev_priv, 1);
++
++       if (dev_priv->driver_mode == MACH64_MODE_DMA_ASYNC) {
++               for (i = 0; i < MACH64_MAX_QUEUED_FRAMES - 1; i++) {
++                       dev_priv->frame_ofs[i] = dev_priv->frame_ofs[i + 1];
++               }
++               dev_priv->frame_ofs[i] = GETRINGOFFSET();
++
++               dev_priv->sarea_priv->frames_queued++;
++       }
++
++       return 0;
++}
++
++static int mach64_do_get_frames_queued(drm_mach64_private_t * dev_priv)
++{
++       drm_mach64_descriptor_ring_t *ring = &dev_priv->ring;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int i, start;
++       u32 head, tail, ofs;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       if (sarea_priv->frames_queued == 0)
++               return 0;
++
++       tail = ring->tail;
++       mach64_ring_tick(dev_priv, ring);
++       head = ring->head;
++
++       start = (MACH64_MAX_QUEUED_FRAMES -
++                DRM_MIN(MACH64_MAX_QUEUED_FRAMES, sarea_priv->frames_queued));
++
++       if (head == tail) {
++               sarea_priv->frames_queued = 0;
++               for (i = start; i < MACH64_MAX_QUEUED_FRAMES; i++) {
++                       dev_priv->frame_ofs[i] = ~0;
++               }
++               return 0;
++       }
++
++       for (i = start; i < MACH64_MAX_QUEUED_FRAMES; i++) {
++               ofs = dev_priv->frame_ofs[i];
++               DRM_DEBUG("frame_ofs[%d] ofs: %d\n", i, ofs);
++               if (ofs == ~0 ||
++                   (head < tail && (ofs < head || ofs >= tail)) ||
++                   (head > tail && (ofs < head && ofs >= tail))) {
++                       sarea_priv->frames_queued =
++                           (MACH64_MAX_QUEUED_FRAMES - 1) - i;
++                       dev_priv->frame_ofs[i] = ~0;
++               }
++       }
++
++       return sarea_priv->frames_queued;
++}
++
++/* Copy and verify a client submited buffer.
++ * FIXME: Make an assembly optimized version
++ */
++static __inline__ int copy_from_user_vertex(u32 *to,
++                                           const u32 __user *ufrom,
++                                           unsigned long bytes)
++{
++       unsigned long n = bytes;        /* dwords remaining in buffer */
++       u32 *from, *orig_from;
++
++       from = drm_alloc(bytes, DRM_MEM_DRIVER);
++       if (from == NULL)
++               return -ENOMEM;
++
++       if (DRM_COPY_FROM_USER(from, ufrom, bytes)) {
++               drm_free(from, bytes, DRM_MEM_DRIVER);
++               return -EFAULT;
++       }
++       orig_from = from; /* we'll be modifying the "from" ptr, so save it */
++
++       n >>= 2;
++
++       while (n > 1) {
++               u32 data, reg, count;
++
++               data = *from++;
++
++               n--;
++
++               reg = le32_to_cpu(data);
++               count = (reg >> 16) + 1;
++               if (count <= n) {
++                       n -= count;
++                       reg &= 0xffff;
++
++                       /* This is an exact match of Mach64's Setup Engine registers,
++                        * excluding SETUP_CNTL (1_C1).
++                        */
++                       if ((reg >= 0x0190 && reg < 0x01c1) ||
++                           (reg >= 0x01ca && reg <= 0x01cf)) {
++                               *to++ = data;
++                               memcpy(to, from, count << 2);
++                               from += count;
++                               to += count;
++                       } else {
++                               DRM_ERROR("%s: Got bad command: 0x%04x\n",
++                                         __FUNCTION__, reg);
++                               drm_free(orig_from, bytes, DRM_MEM_DRIVER);
++                               return -EACCES;
++                       }
++               } else {
++                       DRM_ERROR
++                           ("%s: Got bad command count(=%u) dwords remaining=%lu\n",
++                            __FUNCTION__, count, n);
++                       drm_free(orig_from, bytes, DRM_MEM_DRIVER);
++                       return -EINVAL;
++               }
++       }
++
++       drm_free(orig_from, bytes, DRM_MEM_DRIVER);
++       if (n == 0)
++               return 0;
++       else {
++               DRM_ERROR("%s: Bad buf->used(=%lu)\n", __FUNCTION__, bytes);
++               return -EINVAL;
++       }
++}
++
++static int mach64_dma_dispatch_vertex(struct drm_device * dev,
++                                     struct drm_file *file_priv,
++                                     drm_mach64_vertex_t * vertex)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       struct drm_buf *copy_buf;
++       void *buf = vertex->buf;
++       unsigned long used = vertex->used;
++       int ret = 0;
++       int i = 0;
++       int done = 0;
++       int verify_ret = 0;
++       DMALOCALS;
++
++       DRM_DEBUG("%s: buf=%p used=%lu nbox=%d\n",
++                 __FUNCTION__, buf, used, sarea_priv->nbox);
++
++       if (!used)
++               goto _vertex_done;
++
++       copy_buf = mach64_freelist_get(dev_priv);
++       if (copy_buf == NULL) {
++               DRM_ERROR("%s: couldn't get buffer\n", __FUNCTION__);
++               return -EAGAIN;
++       }
++
++       verify_ret = copy_from_user_vertex(GETBUFPTR(copy_buf), buf, used);
++
++       if (verify_ret != 0) {
++               mach64_freelist_put(dev_priv, copy_buf);
++               goto _vertex_done;
++       }
++
++       copy_buf->used = used;
++
++       DMASETPTR(copy_buf);
++
++       if (sarea_priv->dirty & ~MACH64_UPLOAD_CLIPRECTS) {
++               ret = mach64_emit_state(file_priv, dev_priv);
++               if (ret < 0)
++                       return ret;
++       }
++
++       do {
++               /* Emit the next cliprect */
++               if (i < sarea_priv->nbox) {
++                       ret = mach64_emit_cliprect(file_priv, dev_priv,
++                                                  &sarea_priv->boxes[i]);
++                       if (ret < 0) {
++                               /* failed to get buffer */
++                               return ret;
++                       } else if (ret != 0) {
++                               /* null intersection with scissor */
++                               continue;
++                       }
++               }
++               if ((i >= sarea_priv->nbox - 1))
++                       done = 1;
++
++               /* Add the buffer to the DMA queue */
++               DMAADVANCE(dev_priv, done);
++
++       } while (++i < sarea_priv->nbox);
++
++       if (!done) {
++               if (copy_buf->pending) {
++                       DMADISCARDBUF();
++               } else {
++                       /* This buffer wasn't used (no cliprects), so place it
++                        * back on the free list
++                        */
++                       mach64_freelist_put(dev_priv, copy_buf);
++               }
++       }
++
++_vertex_done:
++       sarea_priv->dirty &= ~MACH64_UPLOAD_CLIPRECTS;
++       sarea_priv->nbox = 0;
++
++       return verify_ret;
++}
++
++static __inline__ int copy_from_user_blit(u32 *to,
++                                         const u32 __user *ufrom,
++                                         unsigned long bytes)
++{
++       to = (u32 *)((char *)to + MACH64_HOSTDATA_BLIT_OFFSET);
++
++       if (DRM_COPY_FROM_USER(to, ufrom, bytes)) {
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++static int mach64_dma_dispatch_blit(struct drm_device * dev,
++                                   struct drm_file *file_priv,
++                                   drm_mach64_blit_t * blit)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       int dword_shift, dwords;
++       unsigned long used;
++       struct drm_buf *copy_buf;
++       int verify_ret = 0;
++       DMALOCALS;
++
++       /* The compiler won't optimize away a division by a variable,
++        * even if the only legal values are powers of two.  Thus, we'll
++        * use a shift instead.
++        */
++       switch (blit->format) {
++       case MACH64_DATATYPE_ARGB8888:
++               dword_shift = 0;
++               break;
++       case MACH64_DATATYPE_ARGB1555:
++       case MACH64_DATATYPE_RGB565:
++       case MACH64_DATATYPE_VYUY422:
++       case MACH64_DATATYPE_YVYU422:
++       case MACH64_DATATYPE_ARGB4444:
++               dword_shift = 1;
++               break;
++       case MACH64_DATATYPE_CI8:
++       case MACH64_DATATYPE_RGB8:
++               dword_shift = 2;
++               break;
++       default:
++               DRM_ERROR("invalid blit format %d\n", blit->format);
++               return -EINVAL;
++       }
++
++       /* Set buf->used to the bytes of blit data based on the blit dimensions
++        * and verify the size.  When the setup is emitted to the buffer with
++        * the DMA* macros below, buf->used is incremented to include the bytes
++        * used for setup as well as the blit data.
++        */
++       dwords = (blit->width * blit->height) >> dword_shift;
++       used = dwords << 2;
++       if (used <= 0 ||
++           used > MACH64_BUFFER_SIZE - MACH64_HOSTDATA_BLIT_OFFSET) {
++               DRM_ERROR("Invalid blit size: %lu bytes\n", used);
++               return -EINVAL;
++       }
++
++       copy_buf = mach64_freelist_get(dev_priv);
++       if (copy_buf == NULL) {
++               DRM_ERROR("%s: couldn't get buffer\n", __FUNCTION__);
++               return -EAGAIN;
++       }
++
++       verify_ret = copy_from_user_blit(GETBUFPTR(copy_buf), blit->buf, used);
++
++       if (verify_ret != 0) {
++               mach64_freelist_put(dev_priv, copy_buf);
++               goto _blit_done;
++       }
++
++       copy_buf->used = used;
++
++       /* FIXME: Use a last buffer flag and reduce the state emitted for subsequent,
++        * continuation buffers?
++        */
++
++       /* Blit via BM_HOSTDATA (gui-master) - like HOST_DATA[0-15], but doesn't require
++        * a register command every 16 dwords.  State setup is added at the start of the
++        * buffer -- the client leaves space for this based on MACH64_HOSTDATA_BLIT_OFFSET
++        */
++       DMASETPTR(copy_buf);
++
++       DMAOUTREG(MACH64_Z_CNTL, 0);
++       DMAOUTREG(MACH64_SCALE_3D_CNTL, 0);
++
++       DMAOUTREG(MACH64_SC_LEFT_RIGHT, 0 | (8191 << 16));      /* no scissor */
++       DMAOUTREG(MACH64_SC_TOP_BOTTOM, 0 | (16383 << 16));
++
++       DMAOUTREG(MACH64_CLR_CMP_CNTL, 0);      /* disable */
++       DMAOUTREG(MACH64_GUI_TRAJ_CNTL,
++                 MACH64_DST_X_LEFT_TO_RIGHT | MACH64_DST_Y_TOP_TO_BOTTOM);
++
++       DMAOUTREG(MACH64_DP_PIX_WIDTH, (blit->format << 0)      /* dst pix width */
++                 |(blit->format << 4)  /* composite pix width */
++                 |(blit->format << 8)  /* src pix width */
++                 |(blit->format << 16) /* host data pix width */
++                 |(blit->format << 28) /* scaler/3D pix width */
++           );
++
++       DMAOUTREG(MACH64_DP_WRITE_MASK, 0xffffffff);    /* enable all planes */
++       DMAOUTREG(MACH64_DP_MIX, MACH64_BKGD_MIX_D | MACH64_FRGD_MIX_S);
++       DMAOUTREG(MACH64_DP_SRC,
++                 MACH64_BKGD_SRC_BKGD_CLR
++                 | MACH64_FRGD_SRC_HOST | MACH64_MONO_SRC_ONE);
++
++       DMAOUTREG(MACH64_DST_OFF_PITCH,
++                 (blit->pitch << 22) | (blit->offset >> 3));
++       DMAOUTREG(MACH64_DST_X_Y, (blit->y << 16) | blit->x);
++       DMAOUTREG(MACH64_DST_WIDTH_HEIGHT, (blit->height << 16) | blit->width);
++
++       DRM_DEBUG("%s: %lu bytes\n", __FUNCTION__, used);
++
++       /* Add the buffer to the queue */
++       DMAADVANCEHOSTDATA(dev_priv);
++
++_blit_done:
++       return verify_ret;
++}
++
++/* ================================================================
++ * IOCTL functions
++ */
++
++int mach64_dma_clear(struct drm_device *dev, void *data,
++                    struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mach64_clear_t *clear = data;
++       int ret;
++
++       DRM_DEBUG("%s: pid=%d\n", __FUNCTION__, DRM_CURRENTPID);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (sarea_priv->nbox > MACH64_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MACH64_NR_SAREA_CLIPRECTS;
++
++       ret = mach64_dma_dispatch_clear(dev, file_priv, clear->flags,
++                                       clear->x, clear->y, clear->w, clear->h,
++                                       clear->clear_color,
++                                       clear->clear_depth);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       sarea_priv->dirty |= (MACH64_UPLOAD_CONTEXT | MACH64_UPLOAD_MISC);
++       return ret;
++}
++
++int mach64_dma_swap(struct drm_device *dev, void *data,
++                   struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int ret;
++
++       DRM_DEBUG("%s: pid=%d\n", __FUNCTION__, DRM_CURRENTPID);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (sarea_priv->nbox > MACH64_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MACH64_NR_SAREA_CLIPRECTS;
++
++       ret = mach64_dma_dispatch_swap(dev, file_priv);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       sarea_priv->dirty |= (MACH64_UPLOAD_CONTEXT | MACH64_UPLOAD_MISC);
++       return ret;
++}
++
++int mach64_dma_vertex(struct drm_device *dev, void *data,
++                     struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mach64_vertex_t *vertex = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("%s: pid=%d buf=%p used=%lu discard=%d\n",
++                 __FUNCTION__, DRM_CURRENTPID,
++                 vertex->buf, vertex->used, vertex->discard);
++
++       if (vertex->prim < 0 || vertex->prim > MACH64_PRIM_POLYGON) {
++               DRM_ERROR("buffer prim %d\n", vertex->prim);
++               return -EINVAL;
++       }
++
++       if (vertex->used > MACH64_BUFFER_SIZE || (vertex->used & 3) != 0) {
++               DRM_ERROR("Invalid vertex buffer size: %lu bytes\n",
++                         vertex->used);
++               return -EINVAL;
++       }
++
++       if (sarea_priv->nbox > MACH64_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MACH64_NR_SAREA_CLIPRECTS;
++
++       return mach64_dma_dispatch_vertex(dev, file_priv, vertex);
++}
++
++int mach64_dma_blit(struct drm_device *dev, void *data,
++                   struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mach64_blit_t *blit = data;
++       int ret;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       ret = mach64_dma_dispatch_blit(dev, file_priv, blit);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       sarea_priv->dirty |= (MACH64_UPLOAD_CONTEXT |
++                             MACH64_UPLOAD_MISC | MACH64_UPLOAD_CLIPRECTS);
++
++       return ret;
++}
++
++int mach64_get_param(struct drm_device *dev, void *data,
++                    struct drm_file *file_priv)
++{
++       drm_mach64_private_t *dev_priv = dev->dev_private;
++       drm_mach64_getparam_t *param = data;
++       int value;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       switch (param->param) {
++       case MACH64_PARAM_FRAMES_QUEUED:
++               /* Needs lock since it calls mach64_ring_tick() */
++               LOCK_TEST_WITH_RETURN(dev, file_priv);
++               value = mach64_do_get_frames_queued(dev_priv);
++               break;
++       case MACH64_PARAM_IRQ_NR:
++               value = dev->irq;
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
+Index: git/shared-core/mga_dma.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mga_dma.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1164 @@
++/* mga_dma.c -- DMA support for mga g200/g400 -*- linux-c -*-
++ * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com
++ */
++/* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++/**
++ * \file mga_dma.c
++ * DMA support for MGA G200 / G400.
++ * 
++ * \author Rickard E. (Rik) Faith <faith@valinux.com>
++ * \author Jeff Hartmann <jhartmann@valinux.com>
++ * \author Keith Whitwell <keith@tungstengraphics.com>
++ * \author Gareth Hughes <gareth@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "drm_sarea.h"
++#include "mga_drm.h"
++#include "mga_drv.h"
++
++#define MGA_DEFAULT_USEC_TIMEOUT       10000
++#define MGA_FREELIST_DEBUG             0
++
++#define MINIMAL_CLEANUP    0
++#define FULL_CLEANUP       1
++static int mga_do_cleanup_dma(struct drm_device * dev, int full_cleanup);
++
++/* ================================================================
++ * Engine control
++ */
++
++int mga_do_wait_for_idle(drm_mga_private_t * dev_priv)
++{
++       u32 status = 0;
++       int i;
++       DRM_DEBUG("\n");
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               status = MGA_READ(MGA_STATUS) & MGA_ENGINE_IDLE_MASK;
++               if (status == MGA_ENDPRDMASTS) {
++                       MGA_WRITE8(MGA_CRTC_INDEX, 0);
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++#if MGA_DMA_DEBUG
++       DRM_ERROR("failed!\n");
++       DRM_INFO("   status=0x%08x\n", status);
++#endif
++       return -EBUSY;
++}
++
++static int mga_do_dma_reset(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_primary_buffer_t *primary = &dev_priv->prim;
++
++       DRM_DEBUG("\n");
++
++       /* The primary DMA stream should look like new right about now.
++        */
++       primary->tail = 0;
++       primary->space = primary->size;
++       primary->last_flush = 0;
++
++       sarea_priv->last_wrap = 0;
++
++       /* FIXME: Reset counters, buffer ages etc...
++        */
++
++       /* FIXME: What else do we need to reinitialize?  WARP stuff?
++        */
++
++       return 0;
++}
++
++/* ================================================================
++ * Primary DMA stream
++ */
++
++void mga_do_dma_flush(drm_mga_private_t * dev_priv)
++{
++       drm_mga_primary_buffer_t *primary = &dev_priv->prim;
++       u32 head, tail;
++       u32 status = 0;
++       int i;
++       DMA_LOCALS;
++       DRM_DEBUG("\n");
++
++       /* We need to wait so that we can do an safe flush */
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               status = MGA_READ(MGA_STATUS) & MGA_ENGINE_IDLE_MASK;
++               if (status == MGA_ENDPRDMASTS)
++                       break;
++               DRM_UDELAY(1);
++       }
++
++       if (primary->tail == primary->last_flush) {
++               DRM_DEBUG("   bailing out...\n");
++               return;
++       }
++
++       tail = primary->tail + dev_priv->primary->offset;
++
++       /* We need to pad the stream between flushes, as the card
++        * actually (partially?) reads the first of these commands.
++        * See page 4-16 in the G400 manual, middle of the page or so.
++        */
++       BEGIN_DMA(1);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
++
++       ADVANCE_DMA();
++
++       primary->last_flush = primary->tail;
++
++       head = MGA_READ(MGA_PRIMADDRESS);
++
++       if (head <= tail) {
++               primary->space = primary->size - primary->tail;
++       } else {
++               primary->space = head - tail;
++       }
++
++       DRM_DEBUG("   head = 0x%06lx\n", head - dev_priv->primary->offset);
++       DRM_DEBUG("   tail = 0x%06lx\n", tail - dev_priv->primary->offset);
++       DRM_DEBUG("  space = 0x%06x\n", primary->space);
++
++       mga_flush_write_combine();
++       MGA_WRITE(MGA_PRIMEND, tail | dev_priv->dma_access);
++
++       DRM_DEBUG("done.\n");
++}
++
++void mga_do_dma_wrap_start(drm_mga_private_t * dev_priv)
++{
++       drm_mga_primary_buffer_t *primary = &dev_priv->prim;
++       u32 head, tail;
++       DMA_LOCALS;
++       DRM_DEBUG("\n");
++
++       BEGIN_DMA_WRAP();
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000, MGA_DMAPAD, 0x00000000);
++
++       ADVANCE_DMA();
++
++       tail = primary->tail + dev_priv->primary->offset;
++
++       primary->tail = 0;
++       primary->last_flush = 0;
++       primary->last_wrap++;
++
++       head = MGA_READ(MGA_PRIMADDRESS);
++
++       if (head == dev_priv->primary->offset) {
++               primary->space = primary->size;
++       } else {
++               primary->space = head - dev_priv->primary->offset;
++       }
++
++       DRM_DEBUG("   head = 0x%06lx\n", head - dev_priv->primary->offset);
++       DRM_DEBUG("   tail = 0x%06x\n", primary->tail);
++       DRM_DEBUG("   wrap = %d\n", primary->last_wrap);
++       DRM_DEBUG("  space = 0x%06x\n", primary->space);
++
++       mga_flush_write_combine();
++       MGA_WRITE(MGA_PRIMEND, tail | dev_priv->dma_access);
++
++       set_bit(0, &primary->wrapped);
++       DRM_DEBUG("done.\n");
++}
++
++void mga_do_dma_wrap_end(drm_mga_private_t * dev_priv)
++{
++       drm_mga_primary_buffer_t *primary = &dev_priv->prim;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       u32 head = dev_priv->primary->offset;
++       DRM_DEBUG("\n");
++
++       sarea_priv->last_wrap++;
++       DRM_DEBUG("   wrap = %d\n", sarea_priv->last_wrap);
++
++       mga_flush_write_combine();
++       MGA_WRITE(MGA_PRIMADDRESS, head | MGA_DMA_GENERAL);
++
++       clear_bit(0, &primary->wrapped);
++       DRM_DEBUG("done.\n");
++}
++
++/* ================================================================
++ * Freelist management
++ */
++
++#define MGA_BUFFER_USED                ~0
++#define MGA_BUFFER_FREE                0
++
++#if MGA_FREELIST_DEBUG
++static void mga_freelist_print(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_freelist_t *entry;
++
++       DRM_INFO("\n");
++       DRM_INFO("current dispatch: last=0x%x done=0x%x\n",
++                dev_priv->sarea_priv->last_dispatch,
++                (unsigned int)(MGA_READ(MGA_PRIMADDRESS) -
++                               dev_priv->primary->offset));
++       DRM_INFO("current freelist:\n");
++
++       for (entry = dev_priv->head->next; entry; entry = entry->next) {
++               DRM_INFO("   %p   idx=%2d  age=0x%x 0x%06lx\n",
++                        entry, entry->buf->idx, entry->age.head,
++                        entry->age.head - dev_priv->primary->offset);
++       }
++       DRM_INFO("\n");
++}
++#endif
++
++static int mga_freelist_init(struct drm_device * dev, drm_mga_private_t * dev_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_mga_buf_priv_t *buf_priv;
++       drm_mga_freelist_t *entry;
++       int i;
++       DRM_DEBUG("count=%d\n", dma->buf_count);
++
++       dev_priv->head = drm_alloc(sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER);
++       if (dev_priv->head == NULL)
++               return -ENOMEM;
++
++       memset(dev_priv->head, 0, sizeof(drm_mga_freelist_t));
++       SET_AGE(&dev_priv->head->age, MGA_BUFFER_USED, 0);
++
++       for (i = 0; i < dma->buf_count; i++) {
++               buf = dma->buflist[i];
++               buf_priv = buf->dev_private;
++
++               entry = drm_alloc(sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER);
++               if (entry == NULL)
++                       return -ENOMEM;
++
++               memset(entry, 0, sizeof(drm_mga_freelist_t));
++
++               entry->next = dev_priv->head->next;
++               entry->prev = dev_priv->head;
++               SET_AGE(&entry->age, MGA_BUFFER_FREE, 0);
++               entry->buf = buf;
++
++               if (dev_priv->head->next != NULL)
++                       dev_priv->head->next->prev = entry;
++               if (entry->next == NULL)
++                       dev_priv->tail = entry;
++
++               buf_priv->list_entry = entry;
++               buf_priv->discard = 0;
++               buf_priv->dispatched = 0;
++
++               dev_priv->head->next = entry;
++       }
++
++       return 0;
++}
++
++static void mga_freelist_cleanup(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_freelist_t *entry;
++       drm_mga_freelist_t *next;
++       DRM_DEBUG("\n");
++
++       entry = dev_priv->head;
++       while (entry) {
++               next = entry->next;
++               drm_free(entry, sizeof(drm_mga_freelist_t), DRM_MEM_DRIVER);
++               entry = next;
++       }
++
++       dev_priv->head = dev_priv->tail = NULL;
++}
++
++#if 0
++/* FIXME: Still needed?
++ */
++static void mga_freelist_reset(struct drm_device * dev)
++{
++       drm_device_dma_t *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_mga_buf_priv_t *buf_priv;
++       int i;
++
++       for (i = 0; i < dma->buf_count; i++) {
++               buf = dma->buflist[i];
++               buf_priv = buf->dev_private;
++               SET_AGE(&buf_priv->list_entry->age, MGA_BUFFER_FREE, 0);
++       }
++}
++#endif
++
++static struct drm_buf *mga_freelist_get(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_freelist_t *next;
++       drm_mga_freelist_t *prev;
++       drm_mga_freelist_t *tail = dev_priv->tail;
++       u32 head, wrap;
++       DRM_DEBUG("\n");
++
++       head = MGA_READ(MGA_PRIMADDRESS);
++       wrap = dev_priv->sarea_priv->last_wrap;
++
++       DRM_DEBUG("   tail=0x%06lx %d\n",
++                 tail->age.head ?
++                 tail->age.head - dev_priv->primary->offset : 0,
++                 tail->age.wrap);
++       DRM_DEBUG("   head=0x%06lx %d\n",
++                 head - dev_priv->primary->offset, wrap);
++
++       if (TEST_AGE(&tail->age, head, wrap)) {
++               prev = dev_priv->tail->prev;
++               next = dev_priv->tail;
++               prev->next = NULL;
++               next->prev = next->next = NULL;
++               dev_priv->tail = prev;
++               SET_AGE(&next->age, MGA_BUFFER_USED, 0);
++               return next->buf;
++       }
++
++       DRM_DEBUG("returning NULL!\n");
++       return NULL;
++}
++
++int mga_freelist_put(struct drm_device * dev, struct drm_buf * buf)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_buf_priv_t *buf_priv = buf->dev_private;
++       drm_mga_freelist_t *head, *entry, *prev;
++
++       DRM_DEBUG("age=0x%06lx wrap=%d\n",
++                 buf_priv->list_entry->age.head -
++                 dev_priv->primary->offset, buf_priv->list_entry->age.wrap);
++
++       entry = buf_priv->list_entry;
++       head = dev_priv->head;
++
++       if (buf_priv->list_entry->age.head == MGA_BUFFER_USED) {
++               SET_AGE(&entry->age, MGA_BUFFER_FREE, 0);
++               prev = dev_priv->tail;
++               prev->next = entry;
++               entry->prev = prev;
++               entry->next = NULL;
++       } else {
++               prev = head->next;
++               head->next = entry;
++               prev->prev = entry;
++               entry->prev = head;
++               entry->next = prev;
++       }
++
++       return 0;
++}
++
++/* ================================================================
++ * DMA initialization, cleanup
++ */
++
++int mga_driver_load(struct drm_device *dev, unsigned long flags)
++{
++       drm_mga_private_t * dev_priv;
++
++       dev_priv = drm_alloc(sizeof(drm_mga_private_t), DRM_MEM_DRIVER);
++       if (!dev_priv)
++               return -ENOMEM;
++
++       dev->dev_private = (void *)dev_priv;
++       memset(dev_priv, 0, sizeof(drm_mga_private_t));
++
++       dev_priv->usec_timeout = MGA_DEFAULT_USEC_TIMEOUT;
++       dev_priv->chipset = flags;
++
++       dev_priv->mmio_base = drm_get_resource_start(dev, 1);
++       dev_priv->mmio_size = drm_get_resource_len(dev, 1);
++
++       dev->counters += 3;
++       dev->types[6] = _DRM_STAT_IRQ;
++       dev->types[7] = _DRM_STAT_PRIMARY;
++       dev->types[8] = _DRM_STAT_SECONDARY;
++
++       return 0;
++}
++
++/**
++ * Bootstrap the driver for AGP DMA.
++ * 
++ * \todo
++ * Investigate whether there is any benifit to storing the WARP microcode in
++ * AGP memory.  If not, the microcode may as well always be put in PCI
++ * memory.
++ *
++ * \todo
++ * This routine needs to set dma_bs->agp_mode to the mode actually configured
++ * in the hardware.  Looking just at the Linux AGP driver code, I don't see
++ * an easy way to determine this.
++ *
++ * \sa mga_do_dma_bootstrap, mga_do_pci_dma_bootstrap
++ */
++static int mga_do_agp_dma_bootstrap(struct drm_device *dev,
++                                   drm_mga_dma_bootstrap_t * dma_bs)
++{
++       drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private;
++       unsigned int warp_size = mga_warp_microcode_size(dev_priv);
++       int err;
++       unsigned  offset;
++       const unsigned secondary_size = dma_bs->secondary_bin_count
++               * dma_bs->secondary_bin_size;
++       const unsigned agp_size = (dma_bs->agp_size << 20);
++       struct drm_buf_desc req;
++       struct drm_agp_mode mode;
++       struct drm_agp_info info;
++       struct drm_agp_buffer agp_req;
++       struct drm_agp_binding bind_req;
++
++       /* Acquire AGP. */
++       err = drm_agp_acquire(dev);
++       if (err) {
++               DRM_ERROR("Unable to acquire AGP: %d\n", err);
++               return err;
++       }
++
++       err = drm_agp_info(dev, &info);
++       if (err) {
++               DRM_ERROR("Unable to get AGP info: %d\n", err);
++               return err;
++       }
++
++       mode.mode = (info.mode & ~0x07) | dma_bs->agp_mode;
++       err = drm_agp_enable(dev, mode);
++       if (err) {
++               DRM_ERROR("Unable to enable AGP (mode = 0x%lx)\n", mode.mode);
++               return err;
++       }
++
++       /* In addition to the usual AGP mode configuration, the G200 AGP cards
++        * need to have the AGP mode "manually" set.
++        */
++
++       if (dev_priv->chipset == MGA_CARD_TYPE_G200) {
++               if (mode.mode & 0x02) {
++                       MGA_WRITE(MGA_AGP_PLL, MGA_AGP2XPLL_ENABLE);
++               } else {
++                       MGA_WRITE(MGA_AGP_PLL, MGA_AGP2XPLL_DISABLE);
++               }
++       }
++
++
++       /* Allocate and bind AGP memory. */
++       agp_req.size = agp_size;
++       agp_req.type = 0;
++       err = drm_agp_alloc( dev, & agp_req );
++       if (err) {
++               dev_priv->agp_size = 0;
++               DRM_ERROR("Unable to allocate %uMB AGP memory\n",
++                         dma_bs->agp_size);
++               return err;
++       }
++
++       dev_priv->agp_size = agp_size;
++       dev_priv->agp_handle = agp_req.handle;
++
++       bind_req.handle = agp_req.handle;
++       bind_req.offset = 0;
++       err = drm_agp_bind( dev, &bind_req );
++       if (err) {
++               DRM_ERROR("Unable to bind AGP memory: %d\n", err);
++               return err;
++       }
++
++       /* Make drm_addbufs happy by not trying to create a mapping for less
++        * than a page.
++        */
++       if (warp_size < PAGE_SIZE)
++               warp_size = PAGE_SIZE;
++
++       offset = 0;
++       err = drm_addmap( dev, offset, warp_size,
++                         _DRM_AGP, _DRM_READ_ONLY, & dev_priv->warp );
++       if (err) {
++               DRM_ERROR("Unable to map WARP microcode: %d\n", err);
++               return err;
++       }
++
++       offset += warp_size;
++       err = drm_addmap( dev, offset, dma_bs->primary_size,
++                         _DRM_AGP, _DRM_READ_ONLY, & dev_priv->primary );
++       if (err) {
++               DRM_ERROR("Unable to map primary DMA region: %d\n", err);
++               return err;
++       }
++
++       offset += dma_bs->primary_size;
++       err = drm_addmap( dev, offset, secondary_size,
++                         _DRM_AGP, 0, & dev->agp_buffer_map );
++       if (err) {
++               DRM_ERROR("Unable to map secondary DMA region: %d\n", err);
++               return err;
++       }
++
++       (void) memset( &req, 0, sizeof(req) );
++       req.count = dma_bs->secondary_bin_count;
++       req.size = dma_bs->secondary_bin_size;
++       req.flags = _DRM_AGP_BUFFER;
++       req.agp_start = offset;
++
++       err = drm_addbufs_agp( dev, & req );
++       if (err) {
++               DRM_ERROR("Unable to add secondary DMA buffers: %d\n", err);
++               return err;
++       }
++
++#ifdef __linux__
++       {
++               struct drm_map_list *_entry;
++               unsigned long agp_token = 0;
++
++               list_for_each_entry(_entry, &dev->maplist, head) {
++                       if (_entry->map == dev->agp_buffer_map)
++                               agp_token = _entry->user_token;
++               }
++               if (!agp_token)
++                       return -EFAULT;
++
++               dev->agp_buffer_token = agp_token;
++       }
++#endif
++
++       offset += secondary_size;
++       err = drm_addmap( dev, offset, agp_size - offset,
++                         _DRM_AGP, 0, & dev_priv->agp_textures );
++       if (err) {
++               DRM_ERROR("Unable to map AGP texture region: %d\n", err);
++               return err;
++       }
++
++       drm_core_ioremap(dev_priv->warp, dev);
++       drm_core_ioremap(dev_priv->primary, dev);
++       drm_core_ioremap(dev->agp_buffer_map, dev);
++
++       if (!dev_priv->warp->handle ||
++           !dev_priv->primary->handle || !dev->agp_buffer_map->handle) {
++               DRM_ERROR("failed to ioremap agp regions! (%p, %p, %p)\n",
++                         dev_priv->warp->handle, dev_priv->primary->handle,
++                         dev->agp_buffer_map->handle);
++               return -ENOMEM;
++       }
++
++       dev_priv->dma_access = MGA_PAGPXFER;
++       dev_priv->wagp_enable = MGA_WAGP_ENABLE;
++
++       DRM_INFO("Initialized card for AGP DMA.\n");
++       return 0;
++}
++
++/**
++ * Bootstrap the driver for PCI DMA.
++ * 
++ * \todo
++ * The algorithm for decreasing the size of the primary DMA buffer could be
++ * better.  The size should be rounded up to the nearest page size, then
++ * decrease the request size by a single page each pass through the loop.
++ *
++ * \todo
++ * Determine whether the maximum address passed to drm_pci_alloc is correct.
++ * The same goes for drm_addbufs_pci.
++ * 
++ * \sa mga_do_dma_bootstrap, mga_do_agp_dma_bootstrap
++ */
++static int mga_do_pci_dma_bootstrap(struct drm_device * dev,
++                                   drm_mga_dma_bootstrap_t * dma_bs)
++{
++       drm_mga_private_t * const dev_priv = (drm_mga_private_t *) dev->dev_private;
++       unsigned int warp_size = mga_warp_microcode_size(dev_priv);
++       unsigned int primary_size;
++       unsigned int bin_count;
++       int err;
++       struct drm_buf_desc req;
++
++       
++       if (dev->dma == NULL) {
++               DRM_ERROR("dev->dma is NULL\n");
++               return -EFAULT;
++       }
++
++       /* Make drm_addbufs happy by not trying to create a mapping for less
++        * than a page.
++        */
++       if (warp_size < PAGE_SIZE)
++               warp_size = PAGE_SIZE;
++
++       /* The proper alignment is 0x100 for this mapping */
++       err = drm_addmap(dev, 0, warp_size, _DRM_CONSISTENT,
++                        _DRM_READ_ONLY, &dev_priv->warp);
++       if (err != 0) {
++               DRM_ERROR("Unable to create mapping for WARP microcode: %d\n",
++                         err);
++               return err;
++       }
++
++       /* Other than the bottom two bits being used to encode other
++        * information, there don't appear to be any restrictions on the
++        * alignment of the primary or secondary DMA buffers.
++        */
++
++       for ( primary_size = dma_bs->primary_size
++             ; primary_size != 0
++             ; primary_size >>= 1 ) {
++               /* The proper alignment for this mapping is 0x04 */
++               err = drm_addmap(dev, 0, primary_size, _DRM_CONSISTENT,
++                                _DRM_READ_ONLY, &dev_priv->primary);
++               if (!err)
++                       break;
++       }
++
++       if (err != 0) {
++               DRM_ERROR("Unable to allocate primary DMA region: %d\n", err);
++               return -ENOMEM;
++       }
++
++       if (dev_priv->primary->size != dma_bs->primary_size) {
++               DRM_INFO("Primary DMA buffer size reduced from %u to %u.\n",
++                        dma_bs->primary_size, 
++                        (unsigned) dev_priv->primary->size);
++               dma_bs->primary_size = dev_priv->primary->size;
++       }
++
++       for ( bin_count = dma_bs->secondary_bin_count
++             ; bin_count > 0 
++             ; bin_count-- ) {
++               (void) memset( &req, 0, sizeof(req) );
++               req.count = bin_count;
++               req.size = dma_bs->secondary_bin_size;
++
++               err = drm_addbufs_pci( dev, & req );
++               if (!err) {
++                       break;
++               }
++       }
++       
++       if (bin_count == 0) {
++               DRM_ERROR("Unable to add secondary DMA buffers: %d\n", err);
++               return err;
++       }
++
++       if (bin_count != dma_bs->secondary_bin_count) {
++               DRM_INFO("Secondary PCI DMA buffer bin count reduced from %u "
++                        "to %u.\n", dma_bs->secondary_bin_count, bin_count);
++
++               dma_bs->secondary_bin_count = bin_count;
++       }
++
++       dev_priv->dma_access = 0;
++       dev_priv->wagp_enable = 0;
++
++       dma_bs->agp_mode = 0;
++
++       DRM_INFO("Initialized card for PCI DMA.\n");
++       return 0;
++}
++
++
++static int mga_do_dma_bootstrap(struct drm_device * dev,
++                               drm_mga_dma_bootstrap_t * dma_bs)
++{
++       const int is_agp = (dma_bs->agp_mode != 0) && drm_device_is_agp(dev);
++       int err;
++       drm_mga_private_t * const dev_priv =
++               (drm_mga_private_t *) dev->dev_private;
++
++
++       dev_priv->used_new_dma_init = 1;
++
++       /* The first steps are the same for both PCI and AGP based DMA.  Map
++        * the cards MMIO registers and map a status page.
++        */
++       err = drm_addmap( dev, dev_priv->mmio_base, dev_priv->mmio_size,
++                         _DRM_REGISTERS, _DRM_READ_ONLY, & dev_priv->mmio );
++       if (err) {
++               DRM_ERROR("Unable to map MMIO region: %d\n", err);
++               return err;
++       }
++
++
++       err = drm_addmap( dev, 0, SAREA_MAX, _DRM_SHM,
++                         _DRM_READ_ONLY | _DRM_LOCKED | _DRM_KERNEL,
++                         & dev_priv->status );
++       if (err) {
++               DRM_ERROR("Unable to map status region: %d\n", err);
++               return err;
++       }
++
++
++       /* The DMA initialization procedure is slightly different for PCI and
++        * AGP cards.  AGP cards just allocate a large block of AGP memory and
++        * carve off portions of it for internal uses.  The remaining memory
++        * is returned to user-mode to be used for AGP textures.
++        */
++
++       if (is_agp) {
++               err = mga_do_agp_dma_bootstrap(dev, dma_bs);
++       }
++       
++       /* If we attempted to initialize the card for AGP DMA but failed,
++        * clean-up any mess that may have been created.
++        */
++
++       if (err) {
++               mga_do_cleanup_dma(dev, MINIMAL_CLEANUP);
++       }
++
++
++       /* Not only do we want to try and initialized PCI cards for PCI DMA,
++        * but we also try to initialized AGP cards that could not be
++        * initialized for AGP DMA.  This covers the case where we have an AGP
++        * card in a system with an unsupported AGP chipset.  In that case the
++        * card will be detected as AGP, but we won't be able to allocate any
++        * AGP memory, etc.
++        */
++
++       if (!is_agp || err) {
++               err = mga_do_pci_dma_bootstrap(dev, dma_bs);
++       }
++
++
++       return err;
++}
++
++int mga_dma_bootstrap(struct drm_device *dev, void *data,
++                     struct drm_file *file_priv)
++{
++       drm_mga_dma_bootstrap_t *bootstrap = data;
++       int err;
++       static const int modes[] = { 0, 1, 2, 2, 4, 4, 4, 4 };
++       const drm_mga_private_t * const dev_priv = 
++               (drm_mga_private_t *) dev->dev_private;
++
++
++       err = mga_do_dma_bootstrap(dev, bootstrap);
++       if (err) {
++               mga_do_cleanup_dma(dev, FULL_CLEANUP);
++               return err;
++       }
++
++       if (dev_priv->agp_textures != NULL) {
++               bootstrap->texture_handle = dev_priv->agp_textures->offset;
++               bootstrap->texture_size = dev_priv->agp_textures->size;
++       } else {
++               bootstrap->texture_handle = 0;
++               bootstrap->texture_size = 0;
++       }
++
++       bootstrap->agp_mode = modes[bootstrap->agp_mode & 0x07];
++
++       return 0;
++}
++
++
++static int mga_do_init_dma(struct drm_device * dev, drm_mga_init_t * init)
++{
++       drm_mga_private_t *dev_priv;
++       int ret;
++       DRM_DEBUG("\n");
++
++
++       dev_priv = dev->dev_private;
++
++       if (init->sgram) {
++               dev_priv->clear_cmd = MGA_DWGCTL_CLEAR | MGA_ATYPE_BLK;
++       } else {
++               dev_priv->clear_cmd = MGA_DWGCTL_CLEAR | MGA_ATYPE_RSTR;
++       }
++       dev_priv->maccess = init->maccess;
++
++       dev_priv->fb_cpp = init->fb_cpp;
++       dev_priv->front_offset = init->front_offset;
++       dev_priv->front_pitch = init->front_pitch;
++       dev_priv->back_offset = init->back_offset;
++       dev_priv->back_pitch = init->back_pitch;
++
++       dev_priv->depth_cpp = init->depth_cpp;
++       dev_priv->depth_offset = init->depth_offset;
++       dev_priv->depth_pitch = init->depth_pitch;
++
++       /* FIXME: Need to support AGP textures...
++        */
++       dev_priv->texture_offset = init->texture_offset[0];
++       dev_priv->texture_size = init->texture_size[0];
++
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("failed to find sarea!\n");
++               return -EINVAL;
++       }
++
++       if (! dev_priv->used_new_dma_init) {
++
++               dev_priv->dma_access = MGA_PAGPXFER;
++               dev_priv->wagp_enable = MGA_WAGP_ENABLE;
++
++               dev_priv->status = drm_core_findmap(dev, init->status_offset);
++               if (!dev_priv->status) {
++                       DRM_ERROR("failed to find status page!\n");
++                       return -EINVAL;
++               }
++               dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
++               if (!dev_priv->mmio) {
++                       DRM_ERROR("failed to find mmio region!\n");
++                       return -EINVAL;
++               }
++               dev_priv->warp = drm_core_findmap(dev, init->warp_offset);
++               if (!dev_priv->warp) {
++                       DRM_ERROR("failed to find warp microcode region!\n");
++                       return -EINVAL;
++               }
++               dev_priv->primary = drm_core_findmap(dev, init->primary_offset);
++               if (!dev_priv->primary) {
++                       DRM_ERROR("failed to find primary dma region!\n");
++                       return -EINVAL;
++               }
++               dev->agp_buffer_token = init->buffers_offset;
++               dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
++               if (!dev->agp_buffer_map) {
++                       DRM_ERROR("failed to find dma buffer region!\n");
++                       return -EINVAL;
++               }
++
++               drm_core_ioremap(dev_priv->warp, dev);
++               drm_core_ioremap(dev_priv->primary, dev);
++               drm_core_ioremap(dev->agp_buffer_map, dev);
++       }
++
++       dev_priv->sarea_priv =
++           (drm_mga_sarea_t *) ((u8 *) dev_priv->sarea->handle +
++                                init->sarea_priv_offset);
++
++       if (!dev_priv->warp->handle ||
++           !dev_priv->primary->handle ||
++           ((dev_priv->dma_access != 0) &&
++            ((dev->agp_buffer_map == NULL) ||
++             (dev->agp_buffer_map->handle == NULL)))) {
++               DRM_ERROR("failed to ioremap agp regions!\n");
++               return -ENOMEM;
++       }
++
++       ret = mga_warp_install_microcode(dev_priv);
++       if (ret != 0) {
++               DRM_ERROR("failed to install WARP ucode: %d!\n", ret);
++               return ret;
++       }
++
++       ret = mga_warp_init(dev_priv);
++       if (ret != 0) {
++               DRM_ERROR("failed to init WARP engine: %d!\n", ret);
++               return ret;
++       }
++
++       dev_priv->prim.status = (u32 *) dev_priv->status->handle;
++
++       mga_do_wait_for_idle(dev_priv);
++
++       /* Init the primary DMA registers.
++        */
++       MGA_WRITE(MGA_PRIMADDRESS, dev_priv->primary->offset | MGA_DMA_GENERAL);
++#if 0
++       MGA_WRITE(MGA_PRIMPTR, virt_to_bus((void *)dev_priv->prim.status) | MGA_PRIMPTREN0 |    /* Soft trap, SECEND, SETUPEND */
++                 MGA_PRIMPTREN1);      /* DWGSYNC */
++#endif
++
++       dev_priv->prim.start = (u8 *) dev_priv->primary->handle;
++       dev_priv->prim.end = ((u8 *) dev_priv->primary->handle
++                             + dev_priv->primary->size);
++       dev_priv->prim.size = dev_priv->primary->size;
++
++       dev_priv->prim.tail = 0;
++       dev_priv->prim.space = dev_priv->prim.size;
++       dev_priv->prim.wrapped = 0;
++
++       dev_priv->prim.last_flush = 0;
++       dev_priv->prim.last_wrap = 0;
++
++       dev_priv->prim.high_mark = 256 * DMA_BLOCK_SIZE;
++
++       dev_priv->prim.status[0] = dev_priv->primary->offset;
++       dev_priv->prim.status[1] = 0;
++
++       dev_priv->sarea_priv->last_wrap = 0;
++       dev_priv->sarea_priv->last_frame.head = 0;
++       dev_priv->sarea_priv->last_frame.wrap = 0;
++
++       if (mga_freelist_init(dev, dev_priv) < 0) {
++               DRM_ERROR("could not initialize freelist\n");
++               return -ENOMEM;
++       }
++
++       return 0;
++}
++
++static int mga_do_cleanup_dma(struct drm_device * dev, int full_cleanup)
++{
++       int err = 0;
++       DRM_DEBUG("\n");
++
++       /* Make sure interrupts are disabled here because the uninstall ioctl
++        * may not have been called from userspace and after dev_private
++        * is freed, it's too late.
++        */
++       if (dev->irq_enabled)
++               drm_irq_uninstall(dev);
++
++       if (dev->dev_private) {
++               drm_mga_private_t *dev_priv = dev->dev_private;
++
++               if ((dev_priv->warp != NULL)
++                   && (dev_priv->warp->type != _DRM_CONSISTENT))
++                       drm_core_ioremapfree(dev_priv->warp, dev);
++
++               if ((dev_priv->primary != NULL) 
++                   && (dev_priv->primary->type != _DRM_CONSISTENT))
++                       drm_core_ioremapfree(dev_priv->primary, dev);
++
++               if (dev->agp_buffer_map != NULL)
++                       drm_core_ioremapfree(dev->agp_buffer_map, dev);
++
++               if (dev_priv->used_new_dma_init) {
++                       if (dev_priv->agp_handle != 0) {
++                               struct drm_agp_binding unbind_req;
++                               struct drm_agp_buffer free_req;
++
++                               unbind_req.handle = dev_priv->agp_handle;
++                               drm_agp_unbind(dev, &unbind_req);
++
++                               free_req.handle = dev_priv->agp_handle;
++                               drm_agp_free(dev, &free_req);
++
++                               dev_priv->agp_textures = NULL;
++                               dev_priv->agp_size = 0;
++                               dev_priv->agp_handle = 0;
++                       }
++
++                       if ((dev->agp != NULL) && dev->agp->acquired) {
++                               err = drm_agp_release(dev);
++                       }
++               }
++
++               dev_priv->warp = NULL;
++               dev_priv->primary = NULL;
++               dev_priv->sarea = NULL;
++               dev_priv->sarea_priv = NULL;
++               dev->agp_buffer_map = NULL;
++
++               if (full_cleanup) {
++                       dev_priv->mmio = NULL;
++                       dev_priv->status = NULL;
++                       dev_priv->used_new_dma_init = 0;
++               }
++
++               memset(&dev_priv->prim, 0, sizeof(dev_priv->prim));
++               dev_priv->warp_pipe = 0;
++               memset(dev_priv->warp_pipe_phys, 0, sizeof(dev_priv->warp_pipe_phys));
++
++               if (dev_priv->head != NULL) {
++                       mga_freelist_cleanup(dev);
++               }
++       }
++
++       return 0;
++}
++
++int mga_dma_init(struct drm_device *dev, void *data,
++                struct drm_file *file_priv)
++{
++       drm_mga_init_t *init = data;
++       int err;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       switch (init->func) {
++       case MGA_INIT_DMA:
++               err = mga_do_init_dma(dev, init);
++               if (err) {
++                       (void) mga_do_cleanup_dma(dev, FULL_CLEANUP);
++               }
++               return err;
++       case MGA_CLEANUP_DMA:
++               return mga_do_cleanup_dma(dev, FULL_CLEANUP);
++       }
++
++       return -EINVAL;
++}
++
++/* ================================================================
++ * Primary DMA stream management
++ */
++
++int mga_dma_flush(struct drm_device *dev, void *data,
++                 struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++       struct drm_lock *lock = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       DRM_DEBUG("%s%s%s\n",
++                 (lock->flags & _DRM_LOCK_FLUSH) ? "flush, " : "",
++                 (lock->flags & _DRM_LOCK_FLUSH_ALL) ? "flush all, " : "",
++                 (lock->flags & _DRM_LOCK_QUIESCENT) ? "idle, " : "");
++
++       WRAP_WAIT_WITH_RETURN(dev_priv);
++
++       if (lock->flags & (_DRM_LOCK_FLUSH | _DRM_LOCK_FLUSH_ALL)) {
++               mga_do_dma_flush(dev_priv);
++       }
++
++       if (lock->flags & _DRM_LOCK_QUIESCENT) {
++#if MGA_DMA_DEBUG
++               int ret = mga_do_wait_for_idle(dev_priv);
++               if (ret < 0)
++                       DRM_INFO("%s: -EBUSY\n", __FUNCTION__);
++               return ret;
++#else
++               return mga_do_wait_for_idle(dev_priv);
++#endif
++       } else {
++               return 0;
++       }
++}
++
++int mga_dma_reset(struct drm_device *dev, void *data,
++                 struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return mga_do_dma_reset(dev_priv);
++}
++
++/* ================================================================
++ * DMA buffer management
++ */
++
++static int mga_dma_get_buffers(struct drm_device * dev,
++                              struct drm_file *file_priv, struct drm_dma * d)
++{
++       struct drm_buf *buf;
++       int i;
++
++       for (i = d->granted_count; i < d->request_count; i++) {
++               buf = mga_freelist_get(dev);
++               if (!buf)
++                       return -EAGAIN;
++
++               buf->file_priv = file_priv;
++
++               if (DRM_COPY_TO_USER(&d->request_indices[i],
++                                    &buf->idx, sizeof(buf->idx)))
++                       return -EFAULT;
++               if (DRM_COPY_TO_USER(&d->request_sizes[i],
++                                    &buf->total, sizeof(buf->total)))
++                       return -EFAULT;
++
++               d->granted_count++;
++       }
++       return 0;
++}
++
++int mga_dma_buffers(struct drm_device *dev, void *data,
++                   struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++       struct drm_dma *d = data;
++       int ret = 0;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       /* Please don't send us buffers.
++        */
++       if (d->send_count != 0) {
++               DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
++                         DRM_CURRENTPID, d->send_count);
++               return -EINVAL;
++       }
++
++       /* We'll send you buffers.
++        */
++       if (d->request_count < 0 || d->request_count > dma->buf_count) {
++               DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
++                         DRM_CURRENTPID, d->request_count, dma->buf_count);
++               return -EINVAL;
++       }
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       d->granted_count = 0;
++
++       if (d->request_count) {
++               ret = mga_dma_get_buffers(dev, file_priv, d);
++       }
++
++       return ret;
++}
++
++/**
++ * Called just before the module is unloaded.
++ */
++int mga_driver_unload(struct drm_device * dev)
++{
++       drm_free(dev->dev_private, sizeof(drm_mga_private_t), DRM_MEM_DRIVER);
++       dev->dev_private = NULL;
++
++       return 0;
++}
++
++/**
++ * Called when the last opener of the device is closed.
++ */
++void mga_driver_lastclose(struct drm_device * dev)
++{
++       mga_do_cleanup_dma(dev, FULL_CLEANUP);
++}
++
++int mga_driver_dma_quiescent(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       return mga_do_wait_for_idle(dev_priv);
++}
+Index: git/shared-core/mga_drm.h
+===================================================================
+--- git.orig/shared-core/mga_drm.h      2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/mga_drm.h   2008-12-12 17:35:22.000000000 +0000
+@@ -181,7 +181,7 @@
+ 
+        /* The current cliprects, or a subset thereof.
+         */
+-       drm_clip_rect_t boxes[MGA_NR_SAREA_CLIPRECTS];
++       struct drm_clip_rect boxes[MGA_NR_SAREA_CLIPRECTS];
+        unsigned int nbox;
+ 
+        /* Information about the most recently used 3d drawable.  The
+@@ -202,7 +202,7 @@
+        unsigned int exported_nback;
+        int exported_back_x, exported_front_x, exported_w;
+        int exported_back_y, exported_front_y, exported_h;
+-       drm_clip_rect_t exported_boxes[MGA_NR_SAREA_CLIPRECTS];
++       struct drm_clip_rect exported_boxes[MGA_NR_SAREA_CLIPRECTS];
+ 
+        /* Counters for aging textures and for client-side throttling.
+         */
+@@ -216,7 +216,7 @@
+ 
+        /* LRU lists for texture memory in agp space and on the card.
+         */
+-       drm_tex_region_t texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1];
++       struct drm_tex_region texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1];
+        unsigned int texAge[MGA_NR_TEX_HEAPS];
+ 
+        /* Mechanism to validate card state.
+@@ -302,10 +302,10 @@
+ typedef struct drm_mga_dma_bootstrap {
+        /**
+         * \name AGP texture region
+-        * 
++        *
+         * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, these fields will
+         * be filled in with the actual AGP texture settings.
+-        * 
++        *
+         * \warning
+         * If these fields are non-zero, but dma_mga_dma_bootstrap::agp_mode
+         * is zero, it means that PCI memory (most likely through the use of
+@@ -319,7 +319,7 @@
+ 
+        /**
+         * Requested size of the primary DMA region.
+-        * 
++        *
+         * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+         * filled in with the actual AGP mode.  If AGP was not available
+         */
+@@ -328,18 +328,18 @@
+ 
+        /**
+         * Requested number of secondary DMA buffers.
+-        * 
++        *
+         * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+         * filled in with the actual number of secondary DMA buffers
+         * allocated.  Particularly when PCI DMA is used, this may be
+         * (subtantially) less than the number requested.
+         */
+        uint32_t secondary_bin_count;
+-       
+-       
++
++
+        /**
+         * Requested size of each secondary DMA buffer.
+-        * 
++        *
+         * While the kernel \b is free to reduce
+         * dma_mga_dma_bootstrap::secondary_bin_count, it is \b not allowed
+         * to reduce dma_mga_dma_bootstrap::secondary_bin_size.
+@@ -352,7 +352,7 @@
+         * \c AGPSTAT2_2X, and \c AGPSTAT2_4X are supported.  If this value is
+         * zero, it means that PCI DMA should be used, even if AGP is
+         * possible.
+-        * 
++        *
+         * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
+         * filled in with the actual AGP mode.  If AGP was not available
+         * (i.e., PCI DMA was used), this value will be zero.
+Index: git/shared-core/mga_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mga_drv.h   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,688 @@
++/* mga_drv.h -- Private header for the Matrox G200/G400 driver -*- linux-c -*-
++ * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com
++ *
++ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#ifndef __MGA_DRV_H__
++#define __MGA_DRV_H__
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "Gareth Hughes, VA Linux Systems Inc."
++
++#define DRIVER_NAME            "mga"
++#define DRIVER_DESC            "Matrox G200/G400"
++#define DRIVER_DATE            "20060319"
++
++#define DRIVER_MAJOR           3
++#define DRIVER_MINOR           2
++#define DRIVER_PATCHLEVEL      2
++
++typedef struct drm_mga_primary_buffer {
++       u8 *start;
++       u8 *end;
++       int size;
++
++       u32 tail;
++       int space;
++       volatile long wrapped;
++
++       volatile u32 *status;
++
++       u32 last_flush;
++       u32 last_wrap;
++
++       u32 high_mark;
++} drm_mga_primary_buffer_t;
++
++typedef struct drm_mga_freelist {
++       struct drm_mga_freelist *next;
++       struct drm_mga_freelist *prev;
++       drm_mga_age_t age;
++       struct drm_buf *buf;
++} drm_mga_freelist_t;
++
++typedef struct {
++       drm_mga_freelist_t *list_entry;
++       int discard;
++       int dispatched;
++} drm_mga_buf_priv_t;
++
++typedef struct drm_mga_private {
++       drm_mga_primary_buffer_t prim;
++       drm_mga_sarea_t *sarea_priv;
++
++       drm_mga_freelist_t *head;
++       drm_mga_freelist_t *tail;
++
++       unsigned int warp_pipe;
++       unsigned long warp_pipe_phys[MGA_MAX_WARP_PIPES];
++
++       int chipset;
++       int usec_timeout;
++
++       /**
++        * If set, the new DMA initialization sequence was used.  This is
++        * primarilly used to select how the driver should uninitialized its
++        * internal DMA structures.
++        */
++       int used_new_dma_init;
++
++       /**
++        * If AGP memory is used for DMA buffers, this will be the value
++        * \c MGA_PAGPXFER.  Otherwise, it will be zero (for a PCI transfer).
++        */
++       u32 dma_access;
++
++       /**
++        * If AGP memory is used for DMA buffers, this will be the value
++        * \c MGA_WAGP_ENABLE.  Otherwise, it will be zero (for a PCI
++        * transfer).
++        */
++       u32 wagp_enable;
++
++       /**
++        * \name MMIO region parameters.
++        * 
++        * \sa drm_mga_private_t::mmio
++        */
++       /*@{*/
++       u32 mmio_base;             /**< Bus address of base of MMIO. */
++       u32 mmio_size;             /**< Size of the MMIO region. */
++       /*@}*/
++
++       u32 clear_cmd;
++       u32 maccess;
++
++       wait_queue_head_t fence_queue;
++       atomic_t last_fence_retired;
++       u32 next_fence_to_post;
++
++       unsigned int fb_cpp;
++       unsigned int front_offset;
++       unsigned int front_pitch;
++       unsigned int back_offset;
++       unsigned int back_pitch;
++
++       unsigned int depth_cpp;
++       unsigned int depth_offset;
++       unsigned int depth_pitch;
++
++       unsigned int texture_offset;
++       unsigned int texture_size;
++
++       drm_local_map_t *sarea;
++       drm_local_map_t *mmio;
++       drm_local_map_t *status;
++       drm_local_map_t *warp;
++       drm_local_map_t *primary;
++       drm_local_map_t *agp_textures;
++       
++       unsigned long agp_handle;
++       unsigned int agp_size;
++} drm_mga_private_t;
++
++extern struct drm_ioctl_desc mga_ioctls[];
++extern int mga_max_ioctl;
++
++                               /* mga_dma.c */
++extern int mga_dma_bootstrap(struct drm_device *dev, void *data,
++                            struct drm_file *file_priv);
++extern int mga_dma_init(struct drm_device *dev, void *data,
++                       struct drm_file *file_priv);
++extern int mga_dma_flush(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv);
++extern int mga_dma_reset(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv);
++extern int mga_dma_buffers(struct drm_device *dev, void *data,
++                          struct drm_file *file_priv);
++extern int mga_driver_load(struct drm_device *dev, unsigned long flags);
++extern int mga_driver_unload(struct drm_device * dev);
++extern void mga_driver_lastclose(struct drm_device * dev);
++extern int mga_driver_dma_quiescent(struct drm_device * dev);
++
++extern int mga_do_wait_for_idle(drm_mga_private_t * dev_priv);
++
++extern void mga_do_dma_flush(drm_mga_private_t * dev_priv);
++extern void mga_do_dma_wrap_start(drm_mga_private_t * dev_priv);
++extern void mga_do_dma_wrap_end(drm_mga_private_t * dev_priv);
++
++extern int mga_freelist_put(struct drm_device * dev, struct drm_buf * buf);
++
++                               /* mga_warp.c */
++extern unsigned int mga_warp_microcode_size(const drm_mga_private_t * dev_priv);
++extern int mga_warp_install_microcode(drm_mga_private_t * dev_priv);
++extern int mga_warp_init(drm_mga_private_t * dev_priv);
++
++                               /* mga_irq.c */
++extern int mga_driver_fence_wait(struct drm_device * dev, unsigned int *sequence);
++extern int mga_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence);
++extern irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS);
++extern void mga_driver_irq_preinstall(struct drm_device * dev);
++extern void mga_driver_irq_postinstall(struct drm_device * dev);
++extern void mga_driver_irq_uninstall(struct drm_device * dev);
++extern long mga_compat_ioctl(struct file *filp, unsigned int cmd,
++                            unsigned long arg);
++
++#define mga_flush_write_combine()      DRM_WRITEMEMORYBARRIER()
++
++#if defined(__linux__) && defined(__alpha__)
++#define MGA_BASE( reg )                ((unsigned long)(dev_priv->mmio->handle))
++#define MGA_ADDR( reg )                (MGA_BASE(reg) + reg)
++
++#define MGA_DEREF( reg )       *(volatile u32 *)MGA_ADDR( reg )
++#define MGA_DEREF8( reg )      *(volatile u8 *)MGA_ADDR( reg )
++
++#define MGA_READ( reg )                (_MGA_READ((u32 *)MGA_ADDR(reg)))
++#define MGA_READ8( reg )       (_MGA_READ((u8 *)MGA_ADDR(reg)))
++#define MGA_WRITE( reg, val )  do { DRM_WRITEMEMORYBARRIER(); MGA_DEREF( reg ) = val; } while (0)
++#define MGA_WRITE8( reg, val )  do { DRM_WRITEMEMORYBARRIER(); MGA_DEREF8( reg ) = val; } while (0)
++
++static inline u32 _MGA_READ(u32 * addr)
++{
++       DRM_MEMORYBARRIER();
++       return *(volatile u32 *)addr;
++}
++#else
++#define MGA_READ8( reg )       DRM_READ8(dev_priv->mmio, (reg))
++#define MGA_READ( reg )                DRM_READ32(dev_priv->mmio, (reg))
++#define MGA_WRITE8( reg, val )  DRM_WRITE8(dev_priv->mmio, (reg), (val))
++#define MGA_WRITE( reg, val )  DRM_WRITE32(dev_priv->mmio, (reg), (val))
++#endif
++
++#define DWGREG0        0x1c00
++#define DWGREG0_END    0x1dff
++#define DWGREG1                0x2c00
++#define DWGREG1_END    0x2dff
++
++#define ISREG0(r)      (r >= DWGREG0 && r <= DWGREG0_END)
++#define DMAREG0(r)     (u8)((r - DWGREG0) >> 2)
++#define DMAREG1(r)     (u8)(((r - DWGREG1) >> 2) | 0x80)
++#define DMAREG(r)      (ISREG0(r) ? DMAREG0(r) : DMAREG1(r))
++
++/* ================================================================
++ * Helper macross...
++ */
++
++#define MGA_EMIT_STATE( dev_priv, dirty )                              \
++do {                                                                   \
++       if ( (dirty) & ~MGA_UPLOAD_CLIPRECTS ) {                        \
++               if ( dev_priv->chipset >= MGA_CARD_TYPE_G400 ) {        \
++                       mga_g400_emit_state( dev_priv );                \
++               } else {                                                \
++                       mga_g200_emit_state( dev_priv );                \
++               }                                                       \
++       }                                                               \
++} while (0)
++
++#define WRAP_TEST_WITH_RETURN( dev_priv )                              \
++do {                                                                   \
++       if ( test_bit( 0, &dev_priv->prim.wrapped ) ) {                 \
++               if ( mga_is_idle( dev_priv ) ) {                        \
++                       mga_do_dma_wrap_end( dev_priv );                \
++               } else if ( dev_priv->prim.space <                      \
++                           dev_priv->prim.high_mark ) {                \
++                       if ( MGA_DMA_DEBUG )                            \
++                               DRM_INFO( "%s: wrap...\n", __FUNCTION__ );      \
++                       return -EBUSY;                  \
++               }                                                       \
++       }                                                               \
++} while (0)
++
++#define WRAP_WAIT_WITH_RETURN( dev_priv )                              \
++do {                                                                   \
++       if ( test_bit( 0, &dev_priv->prim.wrapped ) ) {                 \
++               if ( mga_do_wait_for_idle( dev_priv ) < 0 ) {           \
++                       if ( MGA_DMA_DEBUG )                            \
++                               DRM_INFO( "%s: wrap...\n", __FUNCTION__ );      \
++                       return -EBUSY;                  \
++               }                                                       \
++               mga_do_dma_wrap_end( dev_priv );                        \
++       }                                                               \
++} while (0)
++
++/* ================================================================
++ * Primary DMA command stream
++ */
++
++#define MGA_VERBOSE    0
++
++#define DMA_LOCALS     unsigned int write; volatile u8 *prim;
++
++#define DMA_BLOCK_SIZE (5 * sizeof(u32))
++
++#define BEGIN_DMA( n )                                                 \
++do {                                                                   \
++       if ( MGA_VERBOSE ) {                                            \
++               DRM_INFO( "BEGIN_DMA( %d ) in %s\n",                    \
++                         (n), __FUNCTION__ );                          \
++               DRM_INFO( "   space=0x%x req=0x%Zx\n",                  \
++                         dev_priv->prim.space, (n) * DMA_BLOCK_SIZE ); \
++       }                                                               \
++       prim = dev_priv->prim.start;                                    \
++       write = dev_priv->prim.tail;                                    \
++} while (0)
++
++#define BEGIN_DMA_WRAP()                                               \
++do {                                                                   \
++       if ( MGA_VERBOSE ) {                                            \
++               DRM_INFO( "BEGIN_DMA() in %s\n", __FUNCTION__ );                \
++               DRM_INFO( "   space=0x%x\n", dev_priv->prim.space );    \
++       }                                                               \
++       prim = dev_priv->prim.start;                                    \
++       write = dev_priv->prim.tail;                                    \
++} while (0)
++
++#define ADVANCE_DMA()                                                  \
++do {                                                                   \
++       dev_priv->prim.tail = write;                                    \
++       if ( MGA_VERBOSE ) {                                            \
++               DRM_INFO( "ADVANCE_DMA() tail=0x%05x sp=0x%x\n",        \
++                         write, dev_priv->prim.space );                \
++       }                                                               \
++} while (0)
++
++#define FLUSH_DMA()                                                    \
++do {                                                                   \
++       if ( 0 ) {                                                      \
++               DRM_INFO( "%s:\n", __FUNCTION__ );                              \
++               DRM_INFO( "   tail=0x%06x head=0x%06lx\n",              \
++                         dev_priv->prim.tail,                          \
++                         MGA_READ( MGA_PRIMADDRESS ) -                 \
++                         dev_priv->primary->offset );                  \
++       }                                                               \
++       if ( !test_bit( 0, &dev_priv->prim.wrapped ) ) {                \
++               if ( dev_priv->prim.space <                             \
++                    dev_priv->prim.high_mark ) {                       \
++                       mga_do_dma_wrap_start( dev_priv );              \
++               } else {                                                \
++                       mga_do_dma_flush( dev_priv );                   \
++               }                                                       \
++       }                                                               \
++} while (0)
++
++/* Never use this, always use DMA_BLOCK(...) for primary DMA output.
++ */
++#define DMA_WRITE( offset, val )                                       \
++do {                                                                   \
++       if ( MGA_VERBOSE ) {                                            \
++               DRM_INFO( "   DMA_WRITE( 0x%08x ) at 0x%04Zx\n",        \
++                         (u32)(val), write + (offset) * sizeof(u32) ); \
++       }                                                               \
++       *(volatile u32 *)(prim + write + (offset) * sizeof(u32)) = val; \
++} while (0)
++
++#define DMA_BLOCK( reg0, val0, reg1, val1, reg2, val2, reg3, val3 )    \
++do {                                                                   \
++       DMA_WRITE( 0, ((DMAREG( reg0 ) << 0) |                          \
++                      (DMAREG( reg1 ) << 8) |                          \
++                      (DMAREG( reg2 ) << 16) |                         \
++                      (DMAREG( reg3 ) << 24)) );                       \
++       DMA_WRITE( 1, val0 );                                           \
++       DMA_WRITE( 2, val1 );                                           \
++       DMA_WRITE( 3, val2 );                                           \
++       DMA_WRITE( 4, val3 );                                           \
++       write += DMA_BLOCK_SIZE;                                        \
++} while (0)
++
++/* Buffer aging via primary DMA stream head pointer.
++ */
++
++#define SET_AGE( age, h, w )                                           \
++do {                                                                   \
++       (age)->head = h;                                                \
++       (age)->wrap = w;                                                \
++} while (0)
++
++#define TEST_AGE( age, h, w )          ( (age)->wrap < w ||            \
++                                         ( (age)->wrap == w &&         \
++                                           (age)->head < h ) )
++
++#define AGE_BUFFER( buf_priv )                                         \
++do {                                                                   \
++       drm_mga_freelist_t *entry = (buf_priv)->list_entry;             \
++       if ( (buf_priv)->dispatched ) {                                 \
++               entry->age.head = (dev_priv->prim.tail +                \
++                                  dev_priv->primary->offset);          \
++               entry->age.wrap = dev_priv->sarea_priv->last_wrap;      \
++       } else {                                                        \
++               entry->age.head = 0;                                    \
++               entry->age.wrap = 0;                                    \
++       }                                                               \
++} while (0)
++
++#define MGA_ENGINE_IDLE_MASK           (MGA_SOFTRAPEN |                \
++                                        MGA_DWGENGSTS |                \
++                                        MGA_ENDPRDMASTS)
++#define MGA_DMA_IDLE_MASK              (MGA_SOFTRAPEN |                \
++                                        MGA_ENDPRDMASTS)
++
++#define MGA_DMA_DEBUG                  0
++
++/* A reduced set of the mga registers.
++ */
++#define MGA_CRTC_INDEX                 0x1fd4
++#define MGA_CRTC_DATA                  0x1fd5
++
++/* CRTC11 */
++#define MGA_VINTCLR                    (1 << 4)
++#define MGA_VINTEN                     (1 << 5)
++
++#define MGA_ALPHACTRL                  0x2c7c
++#define MGA_AR0                        0x1c60
++#define MGA_AR1                        0x1c64
++#define MGA_AR2                        0x1c68
++#define MGA_AR3                        0x1c6c
++#define MGA_AR4                        0x1c70
++#define MGA_AR5                        0x1c74
++#define MGA_AR6                        0x1c78
++
++#define MGA_CXBNDRY                    0x1c80
++#define MGA_CXLEFT                     0x1ca0
++#define MGA_CXRIGHT                    0x1ca4
++
++#define MGA_DMAPAD                     0x1c54
++#define MGA_DSTORG                     0x2cb8
++#define MGA_DWGCTL                     0x1c00
++#      define MGA_OPCOD_MASK                   (15 << 0)
++#      define MGA_OPCOD_TRAP                   (4 << 0)
++#      define MGA_OPCOD_TEXTURE_TRAP           (6 << 0)
++#      define MGA_OPCOD_BITBLT                 (8 << 0)
++#      define MGA_OPCOD_ILOAD                  (9 << 0)
++#      define MGA_ATYPE_MASK                   (7 << 4)
++#      define MGA_ATYPE_RPL                    (0 << 4)
++#      define MGA_ATYPE_RSTR                   (1 << 4)
++#      define MGA_ATYPE_ZI                     (3 << 4)
++#      define MGA_ATYPE_BLK                    (4 << 4)
++#      define MGA_ATYPE_I                      (7 << 4)
++#      define MGA_LINEAR                       (1 << 7)
++#      define MGA_ZMODE_MASK                   (7 << 8)
++#      define MGA_ZMODE_NOZCMP                 (0 << 8)
++#      define MGA_ZMODE_ZE                     (2 << 8)
++#      define MGA_ZMODE_ZNE                    (3 << 8)
++#      define MGA_ZMODE_ZLT                    (4 << 8)
++#      define MGA_ZMODE_ZLTE                   (5 << 8)
++#      define MGA_ZMODE_ZGT                    (6 << 8)
++#      define MGA_ZMODE_ZGTE                   (7 << 8)
++#      define MGA_SOLID                        (1 << 11)
++#      define MGA_ARZERO                       (1 << 12)
++#      define MGA_SGNZERO                      (1 << 13)
++#      define MGA_SHIFTZERO                    (1 << 14)
++#      define MGA_BOP_MASK                     (15 << 16)
++#      define MGA_BOP_ZERO                     (0 << 16)
++#      define MGA_BOP_DST                      (10 << 16)
++#      define MGA_BOP_SRC                      (12 << 16)
++#      define MGA_BOP_ONE                      (15 << 16)
++#      define MGA_TRANS_SHIFT                  20
++#      define MGA_TRANS_MASK                   (15 << 20)
++#      define MGA_BLTMOD_MASK                  (15 << 25)
++#      define MGA_BLTMOD_BMONOLEF              (0 << 25)
++#      define MGA_BLTMOD_BMONOWF               (4 << 25)
++#      define MGA_BLTMOD_PLAN                  (1 << 25)
++#      define MGA_BLTMOD_BFCOL                 (2 << 25)
++#      define MGA_BLTMOD_BU32BGR               (3 << 25)
++#      define MGA_BLTMOD_BU32RGB               (7 << 25)
++#      define MGA_BLTMOD_BU24BGR               (11 << 25)
++#      define MGA_BLTMOD_BU24RGB               (15 << 25)
++#      define MGA_PATTERN                      (1 << 29)
++#      define MGA_TRANSC                       (1 << 30)
++#      define MGA_CLIPDIS                      (1 << 31)
++#define MGA_DWGSYNC                    0x2c4c
++
++#define MGA_FCOL                       0x1c24
++#define MGA_FIFOSTATUS                         0x1e10
++#define MGA_FOGCOL                     0x1cf4
++#define MGA_FXBNDRY                    0x1c84
++#define MGA_FXLEFT                     0x1ca8
++#define MGA_FXRIGHT                    0x1cac
++
++#define MGA_ICLEAR                     0x1e18
++#      define MGA_SOFTRAPICLR                  (1 << 0)
++#      define MGA_VLINEICLR                    (1 << 5)
++#define MGA_IEN                        0x1e1c
++#      define MGA_SOFTRAPIEN                   (1 << 0)
++#      define MGA_VLINEIEN                     (1 << 5)
++
++#define MGA_LEN                        0x1c5c
++
++#define MGA_MACCESS                    0x1c04
++
++#define MGA_PITCH                      0x1c8c
++#define MGA_PLNWT                      0x1c1c
++#define MGA_PRIMADDRESS                0x1e58
++#      define MGA_DMA_GENERAL                  (0 << 0)
++#      define MGA_DMA_BLIT                     (1 << 0)
++#      define MGA_DMA_VECTOR                   (2 << 0)
++#      define MGA_DMA_VERTEX                   (3 << 0)
++#define MGA_PRIMEND                    0x1e5c
++#      define MGA_PRIMNOSTART                  (1 << 0)
++#      define MGA_PAGPXFER                     (1 << 1)
++#define MGA_PRIMPTR                    0x1e50
++#      define MGA_PRIMPTREN0                   (1 << 0)
++#      define MGA_PRIMPTREN1                   (1 << 1)
++
++#define MGA_RST                        0x1e40
++#      define MGA_SOFTRESET                    (1 << 0)
++#      define MGA_SOFTEXTRST                   (1 << 1)
++
++#define MGA_SECADDRESS                         0x2c40
++#define MGA_SECEND                     0x2c44
++#define MGA_SETUPADDRESS               0x2cd0
++#define MGA_SETUPEND                   0x2cd4
++#define MGA_SGN                                0x1c58
++#define MGA_SOFTRAP                    0x2c48
++#define MGA_SRCORG                     0x2cb4
++#      define MGA_SRMMAP_MASK                  (1 << 0)
++#      define MGA_SRCMAP_FB                    (0 << 0)
++#      define MGA_SRCMAP_SYSMEM                (1 << 0)
++#      define MGA_SRCACC_MASK                  (1 << 1)
++#      define MGA_SRCACC_PCI                   (0 << 1)
++#      define MGA_SRCACC_AGP                   (1 << 1)
++#define MGA_STATUS                     0x1e14
++#      define MGA_SOFTRAPEN                    (1 << 0)
++#      define MGA_VSYNCPEN                     (1 << 4)
++#      define MGA_VLINEPEN                     (1 << 5)
++#      define MGA_DWGENGSTS                    (1 << 16)
++#      define MGA_ENDPRDMASTS                  (1 << 17)
++#define MGA_STENCIL                    0x2cc8
++#define MGA_STENCILCTL                         0x2ccc
++
++#define MGA_TDUALSTAGE0                0x2cf8
++#define MGA_TDUALSTAGE1                0x2cfc
++#define MGA_TEXBORDERCOL               0x2c5c
++#define MGA_TEXCTL                     0x2c30
++#define MGA_TEXCTL2                    0x2c3c
++#      define MGA_DUALTEX                      (1 << 7)
++#      define MGA_G400_TC2_MAGIC               (1 << 15)
++#      define MGA_MAP1_ENABLE                  (1 << 31)
++#define MGA_TEXFILTER                  0x2c58
++#define MGA_TEXHEIGHT                  0x2c2c
++#define MGA_TEXORG                     0x2c24
++#      define MGA_TEXORGMAP_MASK               (1 << 0)
++#      define MGA_TEXORGMAP_FB                 (0 << 0)
++#      define MGA_TEXORGMAP_SYSMEM             (1 << 0)
++#      define MGA_TEXORGACC_MASK               (1 << 1)
++#      define MGA_TEXORGACC_PCI                (0 << 1)
++#      define MGA_TEXORGACC_AGP                (1 << 1)
++#define MGA_TEXORG1                    0x2ca4
++#define MGA_TEXORG2                    0x2ca8
++#define MGA_TEXORG3                    0x2cac
++#define MGA_TEXORG4                    0x2cb0
++#define MGA_TEXTRANS                   0x2c34
++#define MGA_TEXTRANSHIGH               0x2c38
++#define MGA_TEXWIDTH                   0x2c28
++
++#define MGA_WACCEPTSEQ                         0x1dd4
++#define MGA_WCODEADDR                  0x1e6c
++#define MGA_WFLAG                      0x1dc4
++#define MGA_WFLAG1                     0x1de0
++#define MGA_WFLAGNB                    0x1e64
++#define MGA_WFLAGNB1                   0x1e08
++#define MGA_WGETMSB                    0x1dc8
++#define MGA_WIADDR                     0x1dc0
++#define MGA_WIADDR2                    0x1dd8
++#      define MGA_WMODE_SUSPEND                (0 << 0)
++#      define MGA_WMODE_RESUME                 (1 << 0)
++#      define MGA_WMODE_JUMP                   (2 << 0)
++#      define MGA_WMODE_START                  (3 << 0)
++#      define MGA_WAGP_ENABLE                  (1 << 2)
++#define MGA_WMISC                      0x1e70
++#      define MGA_WUCODECACHE_ENABLE           (1 << 0)
++#      define MGA_WMASTER_ENABLE               (1 << 1)
++#      define MGA_WCACHEFLUSH_ENABLE           (1 << 3)
++#define MGA_WVRTXSZ                    0x1dcc
++
++#define MGA_YBOT                       0x1c9c
++#define MGA_YDST                       0x1c90
++#define MGA_YDSTLEN                    0x1c88
++#define MGA_YDSTORG                    0x1c94
++#define MGA_YTOP                       0x1c98
++
++#define MGA_ZORG                       0x1c0c
++
++/* This finishes the current batch of commands
++ */
++#define MGA_EXEC                       0x0100
++
++/* AGP PLL encoding (for G200 only).
++ */
++#define MGA_AGP_PLL                    0x1e4c
++#      define MGA_AGP2XPLL_DISABLE             (0 << 0)
++#      define MGA_AGP2XPLL_ENABLE              (1 << 0)
++
++/* Warp registers
++ */
++#define MGA_WR0                                0x2d00
++#define MGA_WR1                                0x2d04
++#define MGA_WR2                                0x2d08
++#define MGA_WR3                                0x2d0c
++#define MGA_WR4                                0x2d10
++#define MGA_WR5                                0x2d14
++#define MGA_WR6                                0x2d18
++#define MGA_WR7                                0x2d1c
++#define MGA_WR8                                0x2d20
++#define MGA_WR9                                0x2d24
++#define MGA_WR10                       0x2d28
++#define MGA_WR11                       0x2d2c
++#define MGA_WR12                       0x2d30
++#define MGA_WR13                       0x2d34
++#define MGA_WR14                       0x2d38
++#define MGA_WR15                       0x2d3c
++#define MGA_WR16                       0x2d40
++#define MGA_WR17                       0x2d44
++#define MGA_WR18                       0x2d48
++#define MGA_WR19                       0x2d4c
++#define MGA_WR20                       0x2d50
++#define MGA_WR21                       0x2d54
++#define MGA_WR22                       0x2d58
++#define MGA_WR23                       0x2d5c
++#define MGA_WR24                       0x2d60
++#define MGA_WR25                       0x2d64
++#define MGA_WR26                       0x2d68
++#define MGA_WR27                       0x2d6c
++#define MGA_WR28                       0x2d70
++#define MGA_WR29                       0x2d74
++#define MGA_WR30                       0x2d78
++#define MGA_WR31                       0x2d7c
++#define MGA_WR32                       0x2d80
++#define MGA_WR33                       0x2d84
++#define MGA_WR34                       0x2d88
++#define MGA_WR35                       0x2d8c
++#define MGA_WR36                       0x2d90
++#define MGA_WR37                       0x2d94
++#define MGA_WR38                       0x2d98
++#define MGA_WR39                       0x2d9c
++#define MGA_WR40                       0x2da0
++#define MGA_WR41                       0x2da4
++#define MGA_WR42                       0x2da8
++#define MGA_WR43                       0x2dac
++#define MGA_WR44                       0x2db0
++#define MGA_WR45                       0x2db4
++#define MGA_WR46                       0x2db8
++#define MGA_WR47                       0x2dbc
++#define MGA_WR48                       0x2dc0
++#define MGA_WR49                       0x2dc4
++#define MGA_WR50                       0x2dc8
++#define MGA_WR51                       0x2dcc
++#define MGA_WR52                       0x2dd0
++#define MGA_WR53                       0x2dd4
++#define MGA_WR54                       0x2dd8
++#define MGA_WR55                       0x2ddc
++#define MGA_WR56                       0x2de0
++#define MGA_WR57                       0x2de4
++#define MGA_WR58                       0x2de8
++#define MGA_WR59                       0x2dec
++#define MGA_WR60                       0x2df0
++#define MGA_WR61                       0x2df4
++#define MGA_WR62                       0x2df8
++#define MGA_WR63                       0x2dfc
++#      define MGA_G400_WR_MAGIC                (1 << 6)
++#      define MGA_G400_WR56_MAGIC              0x46480000      /* 12800.0f */
++
++#define MGA_ILOAD_ALIGN                64
++#define MGA_ILOAD_MASK         (MGA_ILOAD_ALIGN - 1)
++
++#define MGA_DWGCTL_FLUSH       (MGA_OPCOD_TEXTURE_TRAP |               \
++                                MGA_ATYPE_I |                          \
++                                MGA_ZMODE_NOZCMP |                     \
++                                MGA_ARZERO |                           \
++                                MGA_SGNZERO |                          \
++                                MGA_BOP_SRC |                          \
++                                (15 << MGA_TRANS_SHIFT))
++
++#define MGA_DWGCTL_CLEAR       (MGA_OPCOD_TRAP |                       \
++                                MGA_ZMODE_NOZCMP |                     \
++                                MGA_SOLID |                            \
++                                MGA_ARZERO |                           \
++                                MGA_SGNZERO |                          \
++                                MGA_SHIFTZERO |                        \
++                                MGA_BOP_SRC |                          \
++                                (0 << MGA_TRANS_SHIFT) |               \
++                                MGA_BLTMOD_BMONOLEF |                  \
++                                MGA_TRANSC |                           \
++                                MGA_CLIPDIS)
++
++#define MGA_DWGCTL_COPY                (MGA_OPCOD_BITBLT |                     \
++                                MGA_ATYPE_RPL |                        \
++                                MGA_SGNZERO |                          \
++                                MGA_SHIFTZERO |                        \
++                                MGA_BOP_SRC |                          \
++                                (0 << MGA_TRANS_SHIFT) |               \
++                                MGA_BLTMOD_BFCOL |                     \
++                                MGA_CLIPDIS)
++
++/* Simple idle test.
++ */
++static __inline__ int mga_is_idle(drm_mga_private_t * dev_priv)
++{
++       u32 status = MGA_READ(MGA_STATUS) & MGA_ENGINE_IDLE_MASK;
++       return (status == MGA_ENDPRDMASTS);
++}
++
++#endif
+Index: git/shared-core/mga_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mga_irq.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,150 @@
++/* mga_irq.c -- IRQ handling for radeon -*- linux-c -*-
++ */
++/*
++ * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ *    Eric Anholt <anholt@FreeBSD.org>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "mga_drm.h"
++#include "mga_drv.h"
++
++irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device *) arg;
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++       int status;
++       int handled = 0;
++
++       status = MGA_READ(MGA_STATUS);
++
++       /* VBLANK interrupt */
++       if (status & MGA_VLINEPEN) {
++               MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
++               atomic_inc(&dev->vbl_received);
++               DRM_WAKEUP(&dev->vbl_queue);
++               drm_vbl_send_signals(dev);
++               handled = 1;
++       }
++
++       /* SOFTRAP interrupt */
++       if (status & MGA_SOFTRAPEN) {
++               const u32 prim_start = MGA_READ(MGA_PRIMADDRESS);
++               const u32 prim_end   = MGA_READ(MGA_PRIMEND);
++
++
++               MGA_WRITE(MGA_ICLEAR, MGA_SOFTRAPICLR);
++
++               /* In addition to clearing the interrupt-pending bit, we
++                * have to write to MGA_PRIMEND to re-start the DMA operation.
++                */
++               if ( (prim_start & ~0x03) != (prim_end & ~0x03) ) {
++                       MGA_WRITE(MGA_PRIMEND, prim_end);
++               }
++
++               atomic_inc(&dev_priv->last_fence_retired);
++               DRM_WAKEUP(&dev_priv->fence_queue);
++               handled = 1;
++       }
++
++       if ( handled ) {
++               return IRQ_HANDLED;
++       }
++       return IRQ_NONE;
++}
++
++int mga_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence)
++{
++       unsigned int cur_vblank;
++       int ret = 0;
++
++       /* Assume that the user has missed the current sequence number
++        * by about a day rather than she wants to wait for years
++        * using vertical blanks...
++        */
++       DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
++                   (((cur_vblank = atomic_read(&dev->vbl_received))
++                     - *sequence) <= (1 << 23)));
++
++       *sequence = cur_vblank;
++
++       return ret;
++}
++
++int mga_driver_fence_wait(struct drm_device * dev, unsigned int *sequence)
++{
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++       unsigned int cur_fence;
++       int ret = 0;
++
++       /* Assume that the user has missed the current sequence number
++        * by about a day rather than she wants to wait for years
++        * using fences.
++        */
++       DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * DRM_HZ,
++                   (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
++                     - *sequence) <= (1 << 23)));
++
++       *sequence = cur_fence;
++
++       return ret;
++}
++
++void mga_driver_irq_preinstall(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++
++       /* Disable *all* interrupts */
++       MGA_WRITE(MGA_IEN, 0);
++       /* Clear bits if they're already high */
++       MGA_WRITE(MGA_ICLEAR, ~0);
++}
++
++void mga_driver_irq_postinstall(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++
++       DRM_INIT_WAITQUEUE( &dev_priv->fence_queue );
++
++       /* Turn on vertical blank interrupt and soft trap interrupt. */
++       MGA_WRITE(MGA_IEN, MGA_VLINEIEN | MGA_SOFTRAPEN);
++}
++
++void mga_driver_irq_uninstall(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
++       if (!dev_priv)
++               return;
++
++       /* Disable *all* interrupts */
++       MGA_WRITE(MGA_IEN, 0);
++       
++       dev->irq_enabled = 0;
++}
+Index: git/shared-core/mga_state.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mga_state.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1143 @@
++/* mga_state.c -- State support for MGA G200/G400 -*- linux-c -*-
++ * Created: Thu Jan 27 02:53:43 2000 by jhartmann@precisioninsight.com
++ */
++/*
++ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Jeff Hartmann <jhartmann@valinux.com>
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ *
++ * Rewritten by:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "mga_drm.h"
++#include "mga_drv.h"
++
++/* ================================================================
++ * DMA hardware state programming functions
++ */
++
++static void mga_emit_clip_rect(drm_mga_private_t * dev_priv,
++                              struct drm_clip_rect * box)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++       unsigned int pitch = dev_priv->front_pitch;
++       DMA_LOCALS;
++
++       BEGIN_DMA(2);
++
++       /* Force reset of DWGCTL on G400 (eliminates clip disable bit).
++        */
++       if (dev_priv->chipset >= MGA_CARD_TYPE_G400) {
++               DMA_BLOCK(MGA_DWGCTL, ctx->dwgctl,
++                         MGA_LEN + MGA_EXEC, 0x80000000,
++                         MGA_DWGCTL, ctx->dwgctl,
++                         MGA_LEN + MGA_EXEC, 0x80000000);
++       }
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_CXBNDRY, ((box->x2 - 1) << 16) | box->x1,
++                 MGA_YTOP, box->y1 * pitch,
++                 MGA_YBOT, (box->y2 - 1) * pitch);
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g200_emit_context(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++       DMA_LOCALS;
++
++       BEGIN_DMA(3);
++
++       DMA_BLOCK(MGA_DSTORG, ctx->dstorg,
++                 MGA_MACCESS, ctx->maccess,
++                 MGA_PLNWT, ctx->plnwt,
++                 MGA_DWGCTL, ctx->dwgctl);
++
++       DMA_BLOCK(MGA_ALPHACTRL, ctx->alphactrl,
++                 MGA_FOGCOL, ctx->fogcolor,
++                 MGA_WFLAG, ctx->wflag,
++                 MGA_ZORG, dev_priv->depth_offset);
++
++       DMA_BLOCK(MGA_FCOL, ctx->fcol,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000);
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g400_emit_context(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++       DMA_LOCALS;
++
++       BEGIN_DMA(4);
++
++       DMA_BLOCK(MGA_DSTORG, ctx->dstorg,
++                 MGA_MACCESS, ctx->maccess,
++                 MGA_PLNWT, ctx->plnwt,
++                 MGA_DWGCTL, ctx->dwgctl);
++
++       DMA_BLOCK(MGA_ALPHACTRL, ctx->alphactrl,
++                 MGA_FOGCOL, ctx->fogcolor,
++                 MGA_WFLAG, ctx->wflag,
++                 MGA_ZORG, dev_priv->depth_offset);
++
++       DMA_BLOCK(MGA_WFLAG1, ctx->wflag,
++                 MGA_TDUALSTAGE0, ctx->tdualstage0,
++                 MGA_TDUALSTAGE1, ctx->tdualstage1,
++                 MGA_FCOL, ctx->fcol);
++
++       DMA_BLOCK(MGA_STENCIL, ctx->stencil,
++                 MGA_STENCILCTL, ctx->stencilctl,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000);
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g200_emit_tex0(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[0];
++       DMA_LOCALS;
++
++       BEGIN_DMA(4);
++
++       DMA_BLOCK(MGA_TEXCTL2, tex->texctl2,
++                 MGA_TEXCTL, tex->texctl,
++                 MGA_TEXFILTER, tex->texfilter,
++                 MGA_TEXBORDERCOL, tex->texbordercol);
++
++       DMA_BLOCK(MGA_TEXORG, tex->texorg,
++                 MGA_TEXORG1, tex->texorg1,
++                 MGA_TEXORG2, tex->texorg2,
++                 MGA_TEXORG3, tex->texorg3);
++
++       DMA_BLOCK(MGA_TEXORG4, tex->texorg4,
++                 MGA_TEXWIDTH, tex->texwidth,
++                 MGA_TEXHEIGHT, tex->texheight,
++                 MGA_WR24, tex->texwidth);
++
++       DMA_BLOCK(MGA_WR34, tex->texheight,
++                 MGA_TEXTRANS, 0x0000ffff,
++                 MGA_TEXTRANSHIGH, 0x0000ffff,
++                 MGA_DMAPAD, 0x00000000);
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g400_emit_tex0(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[0];
++       DMA_LOCALS;
++
++/*     printk("mga_g400_emit_tex0 %x %x %x\n", tex->texorg, */
++/*            tex->texctl, tex->texctl2); */
++
++       BEGIN_DMA(6);
++
++       DMA_BLOCK(MGA_TEXCTL2, tex->texctl2 | MGA_G400_TC2_MAGIC,
++                 MGA_TEXCTL, tex->texctl,
++                 MGA_TEXFILTER, tex->texfilter,
++                 MGA_TEXBORDERCOL, tex->texbordercol);
++
++       DMA_BLOCK(MGA_TEXORG, tex->texorg,
++                 MGA_TEXORG1, tex->texorg1,
++                 MGA_TEXORG2, tex->texorg2,
++                 MGA_TEXORG3, tex->texorg3);
++
++       DMA_BLOCK(MGA_TEXORG4, tex->texorg4,
++                 MGA_TEXWIDTH, tex->texwidth,
++                 MGA_TEXHEIGHT, tex->texheight,
++                 MGA_WR49, 0x00000000);
++
++       DMA_BLOCK(MGA_WR57, 0x00000000,
++                 MGA_WR53, 0x00000000,
++                 MGA_WR61, 0x00000000,
++                 MGA_WR52, MGA_G400_WR_MAGIC);
++
++       DMA_BLOCK(MGA_WR60, MGA_G400_WR_MAGIC,
++                 MGA_WR54, tex->texwidth | MGA_G400_WR_MAGIC,
++                 MGA_WR62, tex->texheight | MGA_G400_WR_MAGIC,
++                 MGA_DMAPAD, 0x00000000);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_TEXTRANS, 0x0000ffff,
++                 MGA_TEXTRANSHIGH, 0x0000ffff);
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g400_emit_tex1(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[1];
++       DMA_LOCALS;
++
++/*     printk("mga_g400_emit_tex1 %x %x %x\n", tex->texorg,  */
++/*            tex->texctl, tex->texctl2); */
++
++       BEGIN_DMA(5);
++
++       DMA_BLOCK(MGA_TEXCTL2, (tex->texctl2 |
++                               MGA_MAP1_ENABLE |
++                               MGA_G400_TC2_MAGIC),
++                 MGA_TEXCTL, tex->texctl,
++                 MGA_TEXFILTER, tex->texfilter,
++                 MGA_TEXBORDERCOL, tex->texbordercol);
++
++       DMA_BLOCK(MGA_TEXORG, tex->texorg,
++                 MGA_TEXORG1, tex->texorg1,
++                 MGA_TEXORG2, tex->texorg2,
++                 MGA_TEXORG3, tex->texorg3);
++
++       DMA_BLOCK(MGA_TEXORG4, tex->texorg4,
++                 MGA_TEXWIDTH, tex->texwidth,
++                 MGA_TEXHEIGHT, tex->texheight,
++                 MGA_WR49, 0x00000000);
++
++       DMA_BLOCK(MGA_WR57, 0x00000000,
++                 MGA_WR53, 0x00000000,
++                 MGA_WR61, 0x00000000,
++                 MGA_WR52, tex->texwidth | MGA_G400_WR_MAGIC);
++
++       DMA_BLOCK(MGA_WR60, tex->texheight | MGA_G400_WR_MAGIC,
++                 MGA_TEXTRANS, 0x0000ffff,
++                 MGA_TEXTRANSHIGH, 0x0000ffff,
++                 MGA_TEXCTL2, tex->texctl2 | MGA_G400_TC2_MAGIC);
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g200_emit_pipe(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       unsigned int pipe = sarea_priv->warp_pipe;
++       DMA_LOCALS;
++
++       BEGIN_DMA(3);
++
++       DMA_BLOCK(MGA_WIADDR, MGA_WMODE_SUSPEND,
++                 MGA_WVRTXSZ, 0x00000007,
++                 MGA_WFLAG, 0x00000000,
++                 MGA_WR24, 0x00000000);
++
++       DMA_BLOCK(MGA_WR25, 0x00000100,
++                 MGA_WR34, 0x00000000,
++                 MGA_WR42, 0x0000ffff,
++                 MGA_WR60, 0x0000ffff);
++
++       /* Padding required to to hardware bug.
++        */
++       DMA_BLOCK(MGA_DMAPAD, 0xffffffff,
++                 MGA_DMAPAD, 0xffffffff,
++                 MGA_DMAPAD, 0xffffffff,
++                 MGA_WIADDR, (dev_priv->warp_pipe_phys[pipe] |
++                              MGA_WMODE_START | dev_priv->wagp_enable));
++
++       ADVANCE_DMA();
++}
++
++static __inline__ void mga_g400_emit_pipe(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       unsigned int pipe = sarea_priv->warp_pipe;
++       DMA_LOCALS;
++
++/*     printk("mga_g400_emit_pipe %x\n", pipe); */
++
++       BEGIN_DMA(10);
++
++       DMA_BLOCK(MGA_WIADDR2, MGA_WMODE_SUSPEND,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000);
++
++       if (pipe & MGA_T2) {
++               DMA_BLOCK(MGA_WVRTXSZ, 0x00001e09,
++                         MGA_DMAPAD, 0x00000000,
++                         MGA_DMAPAD, 0x00000000,
++                         MGA_DMAPAD, 0x00000000);
++
++               DMA_BLOCK(MGA_WACCEPTSEQ, 0x00000000,
++                         MGA_WACCEPTSEQ, 0x00000000,
++                         MGA_WACCEPTSEQ, 0x00000000,
++                         MGA_WACCEPTSEQ, 0x1e000000);
++       } else {
++               if (dev_priv->warp_pipe & MGA_T2) {
++                       /* Flush the WARP pipe */
++                       DMA_BLOCK(MGA_YDST, 0x00000000,
++                                 MGA_FXLEFT, 0x00000000,
++                                 MGA_FXRIGHT, 0x00000001,
++                                 MGA_DWGCTL, MGA_DWGCTL_FLUSH);
++
++                       DMA_BLOCK(MGA_LEN + MGA_EXEC, 0x00000001,
++                                 MGA_DWGSYNC, 0x00007000,
++                                 MGA_TEXCTL2, MGA_G400_TC2_MAGIC,
++                                 MGA_LEN + MGA_EXEC, 0x00000000);
++
++                       DMA_BLOCK(MGA_TEXCTL2, (MGA_DUALTEX |
++                                               MGA_G400_TC2_MAGIC),
++                                 MGA_LEN + MGA_EXEC, 0x00000000,
++                                 MGA_TEXCTL2, MGA_G400_TC2_MAGIC,
++                                 MGA_DMAPAD, 0x00000000);
++               }
++
++               DMA_BLOCK(MGA_WVRTXSZ, 0x00001807,
++                         MGA_DMAPAD, 0x00000000,
++                         MGA_DMAPAD, 0x00000000,
++                         MGA_DMAPAD, 0x00000000);
++
++               DMA_BLOCK(MGA_WACCEPTSEQ, 0x00000000,
++                         MGA_WACCEPTSEQ, 0x00000000,
++                         MGA_WACCEPTSEQ, 0x00000000,
++                         MGA_WACCEPTSEQ, 0x18000000);
++       }
++
++       DMA_BLOCK(MGA_WFLAG, 0x00000000,
++                 MGA_WFLAG1, 0x00000000,
++                 MGA_WR56, MGA_G400_WR56_MAGIC,
++                 MGA_DMAPAD, 0x00000000);
++
++       DMA_BLOCK(MGA_WR49, 0x00000000, /* tex0              */
++                 MGA_WR57, 0x00000000, /* tex0              */
++                 MGA_WR53, 0x00000000, /* tex1              */
++                 MGA_WR61, 0x00000000);        /* tex1              */
++
++       DMA_BLOCK(MGA_WR54, MGA_G400_WR_MAGIC,  /* tex0 width        */
++                 MGA_WR62, MGA_G400_WR_MAGIC,  /* tex0 height       */
++                 MGA_WR52, MGA_G400_WR_MAGIC,  /* tex1 width        */
++                 MGA_WR60, MGA_G400_WR_MAGIC); /* tex1 height       */
++
++       /* Padding required to to hardware bug */
++       DMA_BLOCK(MGA_DMAPAD, 0xffffffff,
++                 MGA_DMAPAD, 0xffffffff,
++                 MGA_DMAPAD, 0xffffffff,
++                 MGA_WIADDR2, (dev_priv->warp_pipe_phys[pipe] |
++                               MGA_WMODE_START | dev_priv->wagp_enable));
++
++       ADVANCE_DMA();
++}
++
++static void mga_g200_emit_state(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       unsigned int dirty = sarea_priv->dirty;
++
++       if (sarea_priv->warp_pipe != dev_priv->warp_pipe) {
++               mga_g200_emit_pipe(dev_priv);
++               dev_priv->warp_pipe = sarea_priv->warp_pipe;
++       }
++
++       if (dirty & MGA_UPLOAD_CONTEXT) {
++               mga_g200_emit_context(dev_priv);
++               sarea_priv->dirty &= ~MGA_UPLOAD_CONTEXT;
++       }
++
++       if (dirty & MGA_UPLOAD_TEX0) {
++               mga_g200_emit_tex0(dev_priv);
++               sarea_priv->dirty &= ~MGA_UPLOAD_TEX0;
++       }
++}
++
++static void mga_g400_emit_state(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       unsigned int dirty = sarea_priv->dirty;
++       int multitex = sarea_priv->warp_pipe & MGA_T2;
++
++       if (sarea_priv->warp_pipe != dev_priv->warp_pipe) {
++               mga_g400_emit_pipe(dev_priv);
++               dev_priv->warp_pipe = sarea_priv->warp_pipe;
++       }
++
++       if (dirty & MGA_UPLOAD_CONTEXT) {
++               mga_g400_emit_context(dev_priv);
++               sarea_priv->dirty &= ~MGA_UPLOAD_CONTEXT;
++       }
++
++       if (dirty & MGA_UPLOAD_TEX0) {
++               mga_g400_emit_tex0(dev_priv);
++               sarea_priv->dirty &= ~MGA_UPLOAD_TEX0;
++       }
++
++       if ((dirty & MGA_UPLOAD_TEX1) && multitex) {
++               mga_g400_emit_tex1(dev_priv);
++               sarea_priv->dirty &= ~MGA_UPLOAD_TEX1;
++       }
++}
++
++/* ================================================================
++ * SAREA state verification
++ */
++
++/* Disallow all write destinations except the front and backbuffer.
++ */
++static int mga_verify_context(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++
++       if (ctx->dstorg != dev_priv->front_offset &&
++           ctx->dstorg != dev_priv->back_offset) {
++               DRM_ERROR("*** bad DSTORG: %x (front %x, back %x)\n\n",
++                         ctx->dstorg, dev_priv->front_offset,
++                         dev_priv->back_offset);
++               ctx->dstorg = 0;
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++/* Disallow texture reads from PCI space.
++ */
++static int mga_verify_tex(drm_mga_private_t * dev_priv, int unit)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_texture_regs_t *tex = &sarea_priv->tex_state[unit];
++       unsigned int org;
++
++       org = tex->texorg & (MGA_TEXORGMAP_MASK | MGA_TEXORGACC_MASK);
++
++       if (org == (MGA_TEXORGMAP_SYSMEM | MGA_TEXORGACC_PCI)) {
++               DRM_ERROR("*** bad TEXORG: 0x%x, unit %d\n", tex->texorg, unit);
++               tex->texorg = 0;
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++static int mga_verify_state(drm_mga_private_t * dev_priv)
++{
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       unsigned int dirty = sarea_priv->dirty;
++       int ret = 0;
++
++       if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
++
++       if (dirty & MGA_UPLOAD_CONTEXT)
++               ret |= mga_verify_context(dev_priv);
++
++       if (dirty & MGA_UPLOAD_TEX0)
++               ret |= mga_verify_tex(dev_priv, 0);
++
++       if (dev_priv->chipset >= MGA_CARD_TYPE_G400) {
++               if (dirty & MGA_UPLOAD_TEX1)
++                       ret |= mga_verify_tex(dev_priv, 1);
++
++               if (dirty & MGA_UPLOAD_PIPE)
++                       ret |= (sarea_priv->warp_pipe > MGA_MAX_G400_PIPES);
++       } else {
++               if (dirty & MGA_UPLOAD_PIPE)
++                       ret |= (sarea_priv->warp_pipe > MGA_MAX_G200_PIPES);
++       }
++
++       return (ret == 0);
++}
++
++static int mga_verify_iload(drm_mga_private_t * dev_priv,
++                           unsigned int dstorg, unsigned int length)
++{
++       if (dstorg < dev_priv->texture_offset ||
++           dstorg + length > (dev_priv->texture_offset +
++                              dev_priv->texture_size)) {
++               DRM_ERROR("*** bad iload DSTORG: 0x%x\n", dstorg);
++               return -EINVAL;
++       }
++
++       if (length & MGA_ILOAD_MASK) {
++               DRM_ERROR("*** bad iload length: 0x%x\n",
++                         length & MGA_ILOAD_MASK);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++static int mga_verify_blit(drm_mga_private_t * dev_priv,
++                          unsigned int srcorg, unsigned int dstorg)
++{
++       if ((srcorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM) ||
++           (dstorg & 0x3) == (MGA_SRCACC_PCI | MGA_SRCMAP_SYSMEM)) {
++               DRM_ERROR("*** bad blit: src=0x%x dst=0x%x\n", srcorg, dstorg);
++               return -EINVAL;
++       }
++       return 0;
++}
++
++/* ================================================================
++ *
++ */
++
++static void mga_dma_dispatch_clear(struct drm_device * dev, drm_mga_clear_t * clear)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       int nbox = sarea_priv->nbox;
++       int i;
++       DMA_LOCALS;
++       DRM_DEBUG("\n");
++
++       BEGIN_DMA(1);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DWGSYNC, 0x00007100,
++                 MGA_DWGSYNC, 0x00007000);
++
++       ADVANCE_DMA();
++
++       for (i = 0; i < nbox; i++) {
++               struct drm_clip_rect *box = &pbox[i];
++               u32 height = box->y2 - box->y1;
++
++               DRM_DEBUG("   from=%d,%d to=%d,%d\n",
++                         box->x1, box->y1, box->x2, box->y2);
++
++               if (clear->flags & MGA_FRONT) {
++                       BEGIN_DMA(2);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_PLNWT, clear->color_mask,
++                                 MGA_YDSTLEN, (box->y1 << 16) | height,
++                                 MGA_FXBNDRY, (box->x2 << 16) | box->x1);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_FCOL, clear->clear_color,
++                                 MGA_DSTORG, dev_priv->front_offset,
++                                 MGA_DWGCTL + MGA_EXEC, dev_priv->clear_cmd);
++
++                       ADVANCE_DMA();
++               }
++
++               if (clear->flags & MGA_BACK) {
++                       BEGIN_DMA(2);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_PLNWT, clear->color_mask,
++                                 MGA_YDSTLEN, (box->y1 << 16) | height,
++                                 MGA_FXBNDRY, (box->x2 << 16) | box->x1);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_FCOL, clear->clear_color,
++                                 MGA_DSTORG, dev_priv->back_offset,
++                                 MGA_DWGCTL + MGA_EXEC, dev_priv->clear_cmd);
++
++                       ADVANCE_DMA();
++               }
++
++               if (clear->flags & MGA_DEPTH) {
++                       BEGIN_DMA(2);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_PLNWT, clear->depth_mask,
++                                 MGA_YDSTLEN, (box->y1 << 16) | height,
++                                 MGA_FXBNDRY, (box->x2 << 16) | box->x1);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_FCOL, clear->clear_depth,
++                                 MGA_DSTORG, dev_priv->depth_offset,
++                                 MGA_DWGCTL + MGA_EXEC, dev_priv->clear_cmd);
++
++                       ADVANCE_DMA();
++               }
++
++       }
++
++       BEGIN_DMA(1);
++
++       /* Force reset of DWGCTL */
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_PLNWT, ctx->plnwt,
++                 MGA_DWGCTL, ctx->dwgctl);
++
++       ADVANCE_DMA();
++
++       FLUSH_DMA();
++}
++
++static void mga_dma_dispatch_swap(struct drm_device * dev)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       int nbox = sarea_priv->nbox;
++       int i;
++       DMA_LOCALS;
++       DRM_DEBUG("\n");
++
++       sarea_priv->last_frame.head = dev_priv->prim.tail;
++       sarea_priv->last_frame.wrap = dev_priv->prim.last_wrap;
++
++       BEGIN_DMA(4 + nbox);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DWGSYNC, 0x00007100,
++                 MGA_DWGSYNC, 0x00007000);
++
++       DMA_BLOCK(MGA_DSTORG, dev_priv->front_offset,
++                 MGA_MACCESS, dev_priv->maccess,
++                 MGA_SRCORG, dev_priv->back_offset,
++                 MGA_AR5, dev_priv->front_pitch);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_PLNWT, 0xffffffff,
++                 MGA_DWGCTL, MGA_DWGCTL_COPY);
++
++       for (i = 0; i < nbox; i++) {
++               struct drm_clip_rect *box = &pbox[i];
++               u32 height = box->y2 - box->y1;
++               u32 start = box->y1 * dev_priv->front_pitch;
++
++               DRM_DEBUG("   from=%d,%d to=%d,%d\n",
++                         box->x1, box->y1, box->x2, box->y2);
++
++               DMA_BLOCK(MGA_AR0, start + box->x2 - 1,
++                         MGA_AR3, start + box->x1,
++                         MGA_FXBNDRY, ((box->x2 - 1) << 16) | box->x1,
++                         MGA_YDSTLEN + MGA_EXEC, (box->y1 << 16) | height);
++       }
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_PLNWT, ctx->plnwt,
++                 MGA_SRCORG, dev_priv->front_offset,
++                 MGA_DWGCTL, ctx->dwgctl);
++
++       ADVANCE_DMA();
++
++       FLUSH_DMA();
++
++       DRM_DEBUG("%s... done.\n", __FUNCTION__);
++}
++
++static void mga_dma_dispatch_vertex(struct drm_device * dev, struct drm_buf * buf)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_buf_priv_t *buf_priv = buf->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       u32 address = (u32) buf->bus_address;
++       u32 length = (u32) buf->used;
++       int i = 0;
++       DMA_LOCALS;
++       DRM_DEBUG("vertex: buf=%d used=%d\n", buf->idx, buf->used);
++
++       if (buf->used) {
++               buf_priv->dispatched = 1;
++
++               MGA_EMIT_STATE(dev_priv, sarea_priv->dirty);
++
++               do {
++                       if (i < sarea_priv->nbox) {
++                               mga_emit_clip_rect(dev_priv,
++                                                  &sarea_priv->boxes[i]);
++                       }
++
++                       BEGIN_DMA(1);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_DMAPAD, 0x00000000,
++                                 MGA_SECADDRESS, (address |
++                                                  MGA_DMA_VERTEX),
++                                 MGA_SECEND, ((address + length) |
++                                              dev_priv->dma_access));
++
++                       ADVANCE_DMA();
++               } while (++i < sarea_priv->nbox);
++       }
++
++       if (buf_priv->discard) {
++               AGE_BUFFER(buf_priv);
++               buf->pending = 0;
++               buf->used = 0;
++               buf_priv->dispatched = 0;
++
++               mga_freelist_put(dev, buf);
++       }
++
++       FLUSH_DMA();
++}
++
++static void mga_dma_dispatch_indices(struct drm_device * dev, struct drm_buf * buf,
++                                    unsigned int start, unsigned int end)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_buf_priv_t *buf_priv = buf->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       u32 address = (u32) buf->bus_address;
++       int i = 0;
++       DMA_LOCALS;
++       DRM_DEBUG("indices: buf=%d start=%d end=%d\n", buf->idx, start, end);
++
++       if (start != end) {
++               buf_priv->dispatched = 1;
++
++               MGA_EMIT_STATE(dev_priv, sarea_priv->dirty);
++
++               do {
++                       if (i < sarea_priv->nbox) {
++                               mga_emit_clip_rect(dev_priv,
++                                                  &sarea_priv->boxes[i]);
++                       }
++
++                       BEGIN_DMA(1);
++
++                       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                                 MGA_DMAPAD, 0x00000000,
++                                 MGA_SETUPADDRESS, address + start,
++                                 MGA_SETUPEND, ((address + end) |
++                                                dev_priv->dma_access));
++
++                       ADVANCE_DMA();
++               } while (++i < sarea_priv->nbox);
++       }
++
++       if (buf_priv->discard) {
++               AGE_BUFFER(buf_priv);
++               buf->pending = 0;
++               buf->used = 0;
++               buf_priv->dispatched = 0;
++
++               mga_freelist_put(dev, buf);
++       }
++
++       FLUSH_DMA();
++}
++
++/* This copies a 64 byte aligned agp region to the frambuffer with a
++ * standard blit, the ioctl needs to do checking.
++ */
++static void mga_dma_dispatch_iload(struct drm_device * dev, struct drm_buf * buf,
++                                  unsigned int dstorg, unsigned int length)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_buf_priv_t *buf_priv = buf->dev_private;
++       drm_mga_context_regs_t *ctx = &dev_priv->sarea_priv->context_state;
++       u32 srcorg = buf->bus_address | dev_priv->dma_access | MGA_SRCMAP_SYSMEM;
++       u32 y2;
++       DMA_LOCALS;
++       DRM_DEBUG("buf=%d used=%d\n", buf->idx, buf->used);
++
++       y2 = length / 64;
++
++       BEGIN_DMA(5);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DWGSYNC, 0x00007100,
++                 MGA_DWGSYNC, 0x00007000);
++
++       DMA_BLOCK(MGA_DSTORG, dstorg,
++                 MGA_MACCESS, 0x00000000,
++                 MGA_SRCORG, srcorg,
++                 MGA_AR5, 64);
++
++       DMA_BLOCK(MGA_PITCH, 64,
++                 MGA_PLNWT, 0xffffffff,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DWGCTL, MGA_DWGCTL_COPY);
++
++       DMA_BLOCK(MGA_AR0, 63,
++                 MGA_AR3, 0,
++                 MGA_FXBNDRY, (63 << 16) | 0,
++                 MGA_YDSTLEN + MGA_EXEC, y2);
++
++       DMA_BLOCK(MGA_PLNWT, ctx->plnwt,
++                 MGA_SRCORG, dev_priv->front_offset,
++                 MGA_PITCH, dev_priv->front_pitch,
++                 MGA_DWGSYNC, 0x00007000);
++
++       ADVANCE_DMA();
++
++       AGE_BUFFER(buf_priv);
++
++       buf->pending = 0;
++       buf->used = 0;
++       buf_priv->dispatched = 0;
++
++       mga_freelist_put(dev, buf);
++
++       FLUSH_DMA();
++}
++
++static void mga_dma_dispatch_blit(struct drm_device * dev, drm_mga_blit_t * blit)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_context_regs_t *ctx = &sarea_priv->context_state;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       int nbox = sarea_priv->nbox;
++       u32 scandir = 0, i;
++       DMA_LOCALS;
++       DRM_DEBUG("\n");
++
++       BEGIN_DMA(4 + nbox);
++
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DWGSYNC, 0x00007100,
++                 MGA_DWGSYNC, 0x00007000);
++
++       DMA_BLOCK(MGA_DWGCTL, MGA_DWGCTL_COPY,
++                 MGA_PLNWT, blit->planemask,
++                 MGA_SRCORG, blit->srcorg,
++                 MGA_DSTORG, blit->dstorg);
++
++       DMA_BLOCK(MGA_SGN, scandir,
++                 MGA_MACCESS, dev_priv->maccess,
++                 MGA_AR5, blit->ydir * blit->src_pitch,
++                 MGA_PITCH, blit->dst_pitch);
++
++       for (i = 0; i < nbox; i++) {
++               int srcx = pbox[i].x1 + blit->delta_sx;
++               int srcy = pbox[i].y1 + blit->delta_sy;
++               int dstx = pbox[i].x1 + blit->delta_dx;
++               int dsty = pbox[i].y1 + blit->delta_dy;
++               int h = pbox[i].y2 - pbox[i].y1;
++               int w = pbox[i].x2 - pbox[i].x1 - 1;
++               int start;
++
++               if (blit->ydir == -1) {
++                       srcy = blit->height - srcy - 1;
++               }
++
++               start = srcy * blit->src_pitch + srcx;
++
++               DMA_BLOCK(MGA_AR0, start + w,
++                         MGA_AR3, start,
++                         MGA_FXBNDRY, ((dstx + w) << 16) | (dstx & 0xffff),
++                         MGA_YDSTLEN + MGA_EXEC, (dsty << 16) | h);
++       }
++
++       /* Do something to flush AGP?
++        */
++
++       /* Force reset of DWGCTL */
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_PLNWT, ctx->plnwt,
++                 MGA_PITCH, dev_priv->front_pitch,
++                 MGA_DWGCTL, ctx->dwgctl);
++
++       ADVANCE_DMA();
++}
++
++/* ================================================================
++ *
++ */
++
++static int mga_dma_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_clear_t *clear = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       mga_dma_dispatch_clear(dev, clear);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
++
++       return 0;
++}
++
++static int mga_dma_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       mga_dma_dispatch_swap(dev);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
++
++       return 0;
++}
++
++static int mga_dma_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_mga_buf_priv_t *buf_priv;
++       drm_mga_vertex_t *vertex = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (vertex->idx < 0 || vertex->idx > dma->buf_count)
++               return -EINVAL;
++       buf = dma->buflist[vertex->idx];
++       buf_priv = buf->dev_private;
++
++       buf->used = vertex->used;
++       buf_priv->discard = vertex->discard;
++
++       if (!mga_verify_state(dev_priv)) {
++               if (vertex->discard) {
++                       if (buf_priv->dispatched == 1)
++                               AGE_BUFFER(buf_priv);
++                       buf_priv->dispatched = 0;
++                       mga_freelist_put(dev, buf);
++               }
++               return -EINVAL;
++       }
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       mga_dma_dispatch_vertex(dev, buf);
++
++       return 0;
++}
++
++static int mga_dma_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_mga_buf_priv_t *buf_priv;
++       drm_mga_indices_t *indices = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (indices->idx < 0 || indices->idx > dma->buf_count)
++               return -EINVAL;
++
++       buf = dma->buflist[indices->idx];
++       buf_priv = buf->dev_private;
++
++       buf_priv->discard = indices->discard;
++
++       if (!mga_verify_state(dev_priv)) {
++               if (indices->discard) {
++                       if (buf_priv->dispatched == 1)
++                               AGE_BUFFER(buf_priv);
++                       buf_priv->dispatched = 0;
++                       mga_freelist_put(dev, buf);
++               }
++               return -EINVAL;
++       }
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       mga_dma_dispatch_indices(dev, buf, indices->start, indices->end);
++
++       return 0;
++}
++
++static int mga_dma_iload(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       struct drm_buf *buf;
++       drm_mga_buf_priv_t *buf_priv;
++       drm_mga_iload_t *iload = data;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++#if 0
++       if (mga_do_wait_for_idle(dev_priv) < 0) {
++               if (MGA_DMA_DEBUG)
++                       DRM_INFO("%s: -EBUSY\n", __FUNCTION__);
++               return -EBUSY;
++       }
++#endif
++       if (iload->idx < 0 || iload->idx > dma->buf_count)
++               return -EINVAL;
++
++       buf = dma->buflist[iload->idx];
++       buf_priv = buf->dev_private;
++
++       if (mga_verify_iload(dev_priv, iload->dstorg, iload->length)) {
++               mga_freelist_put(dev, buf);
++               return -EINVAL;
++       }
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       mga_dma_dispatch_iload(dev, buf, iload->dstorg, iload->length);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
++
++       return 0;
++}
++
++static int mga_dma_blit(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_mga_blit_t *blit = data;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
++
++       if (mga_verify_blit(dev_priv, blit->srcorg, blit->dstorg))
++               return -EINVAL;
++
++       WRAP_TEST_WITH_RETURN(dev_priv);
++
++       mga_dma_dispatch_blit(dev, blit);
++
++       /* Make sure we restore the 3D state next time.
++        */
++       dev_priv->sarea_priv->dirty |= MGA_UPLOAD_CONTEXT;
++
++       return 0;
++}
++
++static int mga_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       drm_mga_getparam_t *param = data;
++       int value;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
++
++       switch (param->param) {
++       case MGA_PARAM_IRQ_NR:
++               value = dev->irq;
++               break;
++       case MGA_PARAM_CARD_TYPE:
++               value = dev_priv->chipset;
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++static int mga_set_fence(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       u32 *fence = data;
++       DMA_LOCALS;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
++
++       /* I would normal do this assignment in the declaration of fence,
++        * but dev_priv may be NULL.
++        */
++
++       *fence = dev_priv->next_fence_to_post;
++       dev_priv->next_fence_to_post++;
++
++       BEGIN_DMA(1);
++       DMA_BLOCK(MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_DMAPAD, 0x00000000,
++                 MGA_SOFTRAP, 0x00000000);
++       ADVANCE_DMA();
++
++       return 0;
++}
++
++static int mga_wait_fence(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_mga_private_t *dev_priv = dev->dev_private;
++       u32 *fence = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
++
++       mga_driver_fence_wait(dev, fence);
++
++       return 0;
++}
++
++struct drm_ioctl_desc mga_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_MGA_INIT, mga_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_MGA_FLUSH, mga_dma_flush, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_RESET, mga_dma_reset, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_SWAP, mga_dma_swap, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_CLEAR, mga_dma_clear, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_VERTEX, mga_dma_vertex, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_INDICES, mga_dma_indices, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_ILOAD, mga_dma_iload, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_BLIT, mga_dma_blit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_GETPARAM, mga_getparam, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_SET_FENCE, mga_set_fence, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_WAIT_FENCE, mga_wait_fence, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_MGA_DMA_BOOTSTRAP, mga_dma_bootstrap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++
++};
++
++int mga_max_ioctl = DRM_ARRAY_SIZE(mga_ioctls);
+Index: git/shared-core/mga_ucode.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mga_ucode.h 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,11645 @@
++/* mga_ucode.h -- Matrox G200/G400 WARP engine microcode -*- linux-c -*-
++ * Created: Thu Jan 11 21:20:43 2001 by gareth@valinux.com
++ *
++ * Copyright 1999 Matrox Graphics Inc.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included
++ * in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * MATROX GRAPHICS INC., OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
++ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
++ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
++ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Kernel-based WARP engine management:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++/*
++ * WARP pipes are named according to the functions they perform, where:
++ *
++ *   - T stands for computation of texture stage 0
++ *   - T2 stands for computation of both texture stage 0 and texture stage 1
++ *   - G stands for computation of triangle intensity (Gouraud interpolation)
++ *   - Z stands for computation of Z buffer interpolation
++ *   - S stands for computation of specular highlight
++ *   - A stands for computation of the alpha channel
++ *   - F stands for computation of vertex fog interpolation
++ */
++
++static unsigned char warp_g200_tgz[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x72, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x60, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x03, 0x80, 0x0A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x57, 0x39, 0x20, 0xE9,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0x2B, 0x32, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0xB3, 0x05,
++       0x00, 0xE0,
++       0x16, 0x28, 0x20, 0xE9,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x1E, 0x2B, 0x20, 0xE9,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x85, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x84, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x82, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x7F, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgza[] = {
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x7D, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x6B, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2D, 0x44, 0x4C, 0xB6,
++       0x25, 0x44, 0x54, 0xB6,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x2D, 0x20,
++       0x25, 0x20,
++       0x07, 0xC0, 0x44, 0xC6,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x1F, 0x62, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x3F, 0x3D, 0x5D, 0x9F,
++       0x00, 0xE0,
++       0x07, 0x20,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0xB3, 0x05,
++       0x00, 0xE0,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0x26, 0x1F, 0xDF,
++       0x9D, 0x1F, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x9E, 0x3F, 0x4F, 0xE9,
++
++       0x07, 0x07, 0x1F, 0xAF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x9C, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x7A, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x79, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x77, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x74, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgzaf[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x83, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x21, 0x45, 0x80, 0xE8,
++       0x1A, 0x4D, 0x80, 0xE8,
++
++       0x31, 0x55, 0x80, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x6F, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0D, 0x21, 0x1A, 0xB6,
++       0x05, 0x21, 0x31, 0xB6,
++
++       0x2D, 0x44, 0x4C, 0xB6,
++       0x25, 0x44, 0x54, 0xB6,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x0D, 0x20,
++       0x05, 0x20,
++       0x2F, 0xC0, 0x21, 0xC6,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x07, 0xC0, 0x44, 0xC6,
++
++       0x17, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x2D, 0x20,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0xE0,
++       0x2F, 0x20,
++
++       0x1F, 0x62, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x07, 0x20,
++
++       0x3F, 0x3D, 0x5D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0xB3, 0x05,
++       0x00, 0xE0,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x35, 0x17, 0x4F, 0xE9,
++
++       0x1F, 0x26, 0x1F, 0xDF,
++       0x9D, 0x1F, 0x4F, 0xE9,
++
++       0x9E, 0x3F, 0x4F, 0xE9,
++       0x39, 0x37, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x17, 0xAF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x07, 0x07, 0x1F, 0xAF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x31, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x9C, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x74, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x73, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x71, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6E, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgzf[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x7F, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x21, 0x45, 0x80, 0xE8,
++       0x1A, 0x4D, 0x80, 0xE8,
++
++       0x31, 0x55, 0x80, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x6B, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0D, 0x21, 0x1A, 0xB6,
++       0x05, 0x21, 0x31, 0xB6,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x0D, 0x20,
++       0x05, 0x20,
++       0x2F, 0xC0, 0x21, 0xC6,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x17, 0x50, 0x56, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0xE0,
++       0x2F, 0x20,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0xB3, 0x05,
++       0x00, 0xE0,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x17, 0x26, 0x17, 0xDF,
++       0x35, 0x17, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x39, 0x37, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x17, 0xAF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x31, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x78, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x77, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x75, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x72, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgzs[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x8B, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x21, 0x45, 0x80, 0xE8,
++       0x1A, 0x4D, 0x80, 0xE8,
++
++       0x31, 0x55, 0x80, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x77, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2D, 0x21, 0x1A, 0xB0,
++       0x25, 0x21, 0x31, 0xB0,
++
++       0x0D, 0x21, 0x1A, 0xB2,
++       0x05, 0x21, 0x31, 0xB2,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x2D, 0x20,
++       0x25, 0x20,
++       0x05, 0x20,
++       0x0D, 0x20,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x2F, 0xC0, 0x21, 0xC0,
++
++       0x16, 0x42, 0x56, 0x9F,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x1E, 0x62, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x21, 0x31, 0xB4,
++       0x2D, 0x21, 0x1A, 0xB4,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0x05,
++       0x00, 0xE0,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0xE0,
++       0x2F, 0x20,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x1E, 0x26, 0x1E, 0xDF,
++
++       0xA7, 0x1E, 0x4F, 0xE9,
++       0x17, 0x26, 0x16, 0xDF,
++
++       0x2D, 0x20,
++       0x00, 0xE0,
++       0xA8, 0x3F, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x1E, 0xAF,
++       0x25, 0x20,
++       0x00, 0xE0,
++
++       0xA4, 0x16, 0x4F, 0xE9,
++       0x0F, 0xC0, 0x21, 0xC2,
++
++       0xA6, 0x80, 0x4F, 0xE9,
++       0x1F, 0x62, 0x57, 0x9F,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0xE0,
++       0x8F, 0x20,
++
++       0xA5, 0x37, 0x4F, 0xE9,
++       0x0F, 0x17, 0x0F, 0xAF,
++
++       0x06, 0xC0, 0x21, 0xC4,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0xA3, 0x80, 0x4F, 0xE9,
++
++       0x06, 0x20,
++       0x00, 0xE0,
++       0x1F, 0x26, 0x1F, 0xDF,
++
++       0xA1, 0x1F, 0x4F, 0xE9,
++       0xA2, 0x3F, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x06, 0x06, 0x1F, 0xAF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x6C, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6B, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x69, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgzsa[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x8F, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x21, 0x45, 0x80, 0xE8,
++       0x1A, 0x4D, 0x80, 0xE8,
++
++       0x31, 0x55, 0x80, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x7B, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2D, 0x21, 0x1A, 0xB0,
++       0x25, 0x21, 0x31, 0xB0,
++
++       0x0D, 0x21, 0x1A, 0xB2,
++       0x05, 0x21, 0x31, 0xB2,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x2D, 0x20,
++       0x25, 0x20,
++       0x05, 0x20,
++       0x0D, 0x20,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x2F, 0xC0, 0x21, 0xC0,
++
++       0x16, 0x42, 0x56, 0x9F,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x1E, 0x62, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x21, 0x31, 0xB4,
++       0x2D, 0x21, 0x1A, 0xB4,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0x05,
++       0x00, 0xE0,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0x0D, 0x44, 0x4C, 0xB6,
++       0x05, 0x44, 0x54, 0xB6,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0xE0,
++       0x2F, 0x20,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x1E, 0x26, 0x1E, 0xDF,
++
++       0xA7, 0x1E, 0x4F, 0xE9,
++       0x17, 0x26, 0x16, 0xDF,
++
++       0x2D, 0x20,
++       0x00, 0xE0,
++       0xA8, 0x3F, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x1E, 0xAF,
++       0x25, 0x20,
++       0x00, 0xE0,
++
++       0xA4, 0x16, 0x4F, 0xE9,
++       0x0F, 0xC0, 0x21, 0xC2,
++
++       0xA6, 0x80, 0x4F, 0xE9,
++       0x1F, 0x62, 0x57, 0x9F,
++
++       0x0D, 0x20,
++       0x05, 0x20,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0xE0,
++       0x0F, 0x20,
++
++       0x17, 0x50, 0x56, 0x9F,
++       0xA5, 0x37, 0x4F, 0xE9,
++
++       0x06, 0xC0, 0x21, 0xC4,
++       0x0F, 0x17, 0x0F, 0xAF,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2F, 0xC0, 0x44, 0xC6,
++       0xA3, 0x80, 0x4F, 0xE9,
++
++       0x06, 0x20,
++       0x00, 0xE0,
++       0x1F, 0x26, 0x1F, 0xDF,
++
++       0x17, 0x26, 0x17, 0xDF,
++       0x9D, 0x17, 0x4F, 0xE9,
++
++       0xA1, 0x1F, 0x4F, 0xE9,
++       0xA2, 0x3F, 0x4F, 0xE9,
++
++       0x06, 0x06, 0x1F, 0xAF,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x9E, 0x37, 0x4F, 0xE9,
++       0x2F, 0x17, 0x2F, 0xAF,
++
++       0xA0, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x9C, 0x80, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x68, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x67, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x65, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x62, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgzsaf[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x94, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x21, 0x45, 0x80, 0xE8,
++       0x1A, 0x4D, 0x80, 0xE8,
++
++       0x31, 0x55, 0x80, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x80, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2D, 0x21, 0x1A, 0xB0,
++       0x25, 0x21, 0x31, 0xB0,
++
++       0x0D, 0x21, 0x1A, 0xB2,
++       0x05, 0x21, 0x31, 0xB2,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x2D, 0x20,
++       0x25, 0x20,
++       0x05, 0x20,
++       0x0D, 0x20,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x2F, 0xC0, 0x21, 0xC0,
++
++       0x16, 0x42, 0x56, 0x9F,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x1E, 0x62, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x21, 0x31, 0xB4,
++       0x2D, 0x21, 0x1A, 0xB4,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0x05,
++       0x00, 0xE0,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0x0D, 0x21, 0x1A, 0xB6,
++       0x05, 0x21, 0x31, 0xB6,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0xE0,
++       0x2F, 0x20,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x1E, 0x26, 0x1E, 0xDF,
++
++       0xA7, 0x1E, 0x4F, 0xE9,
++       0x17, 0x26, 0x16, 0xDF,
++
++       0x2D, 0x20,
++       0x00, 0xE0,
++       0xA8, 0x3F, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x1E, 0xAF,
++       0x25, 0x20,
++       0x00, 0xE0,
++
++       0xA4, 0x16, 0x4F, 0xE9,
++       0x0F, 0xC0, 0x21, 0xC2,
++
++       0xA6, 0x80, 0x4F, 0xE9,
++       0x1F, 0x62, 0x57, 0x9F,
++
++       0x0D, 0x20,
++       0x05, 0x20,
++       0x2F, 0xC0, 0x21, 0xC6,
++
++       0x2D, 0x44, 0x4C, 0xB6,
++       0x25, 0x44, 0x54, 0xB6,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0xE0,
++       0x0F, 0x20,
++
++       0x2D, 0x20,
++       0x25, 0x20,
++       0x07, 0xC0, 0x44, 0xC6,
++
++       0x17, 0x50, 0x56, 0x9F,
++       0xA5, 0x37, 0x4F, 0xE9,
++
++       0x06, 0xC0, 0x21, 0xC4,
++       0x0F, 0x17, 0x0F, 0xAF,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1E, 0x62, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x3E, 0x3D, 0x5D, 0x9F,
++       0x00, 0xE0,
++       0x07, 0x20,
++
++       0x2F, 0x20,
++       0x00, 0xE0,
++       0xA3, 0x0F, 0x4F, 0xE9,
++
++       0x06, 0x20,
++       0x00, 0xE0,
++       0x1F, 0x26, 0x1F, 0xDF,
++
++       0x17, 0x26, 0x17, 0xDF,
++       0xA1, 0x1F, 0x4F, 0xE9,
++
++       0x1E, 0x26, 0x1E, 0xDF,
++       0x9D, 0x1E, 0x4F, 0xE9,
++
++       0x35, 0x17, 0x4F, 0xE9,
++       0xA2, 0x3F, 0x4F, 0xE9,
++
++       0x06, 0x06, 0x1F, 0xAF,
++       0x39, 0x37, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x17, 0xAF,
++       0x07, 0x07, 0x1E, 0xAF,
++
++       0xA0, 0x80, 0x4F, 0xE9,
++       0x9E, 0x3E, 0x4F, 0xE9,
++
++       0x31, 0x80, 0x4F, 0xE9,
++       0x9C, 0x80, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x63, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x62, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x60, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x5D, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g200_tgzsf[] = {
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x98, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x81, 0x04,
++       0x89, 0x04,
++       0x01, 0x04,
++       0x09, 0x04,
++
++       0xC9, 0x41, 0xC0, 0xEC,
++       0x11, 0x04,
++       0x00, 0xE0,
++
++       0x41, 0xCC, 0x41, 0xCD,
++       0x49, 0xCC, 0x49, 0xCD,
++
++       0xD1, 0x41, 0xC0, 0xEC,
++       0x51, 0xCC, 0x51, 0xCD,
++
++       0x80, 0x04,
++       0x10, 0x04,
++       0x08, 0x04,
++       0x00, 0xE0,
++
++       0x00, 0xCC, 0xC0, 0xCD,
++       0xD1, 0x49, 0xC0, 0xEC,
++
++       0x8A, 0x1F, 0x20, 0xE9,
++       0x8B, 0x3F, 0x20, 0xE9,
++
++       0x41, 0x3C, 0x41, 0xAD,
++       0x49, 0x3C, 0x49, 0xAD,
++
++       0x10, 0xCC, 0x10, 0xCD,
++       0x08, 0xCC, 0x08, 0xCD,
++
++       0xB9, 0x41, 0x49, 0xBB,
++       0x1F, 0xF0, 0x41, 0xCD,
++
++       0x51, 0x3C, 0x51, 0xAD,
++       0x00, 0x98, 0x80, 0xE9,
++
++       0x8F, 0x80, 0x07, 0xEA,
++       0x24, 0x1F, 0x20, 0xE9,
++
++       0x21, 0x45, 0x80, 0xE8,
++       0x1A, 0x4D, 0x80, 0xE8,
++
++       0x31, 0x55, 0x80, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0x41, 0x49, 0xBD,
++       0x1D, 0x41, 0x51, 0xBD,
++
++       0x2E, 0x41, 0x2A, 0xB8,
++       0x34, 0x53, 0xA0, 0xE8,
++
++       0x15, 0x30,
++       0x1D, 0x30,
++       0x58, 0xE3,
++       0x00, 0xE0,
++
++       0xB5, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x24, 0x43, 0xA0, 0xE8,
++       0x2C, 0x4B, 0xA0, 0xE8,
++
++       0x15, 0x72,
++       0x09, 0xE3,
++       0x00, 0xE0,
++       0x1D, 0x72,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0x97, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x6C, 0x64, 0xC8, 0xEC,
++       0x98, 0xE1,
++       0xB5, 0x05,
++
++       0xBD, 0x05,
++       0x2E, 0x30,
++       0x32, 0xC0, 0xA0, 0xE8,
++
++       0x33, 0xC0, 0xA0, 0xE8,
++       0x74, 0x64, 0xC8, 0xEC,
++
++       0x40, 0x3C, 0x40, 0xAD,
++       0x32, 0x6A,
++       0x2A, 0x30,
++
++       0x20, 0x73,
++       0x33, 0x6A,
++       0x00, 0xE0,
++       0x28, 0x73,
++
++       0x1C, 0x72,
++       0x83, 0xE2,
++       0x7B, 0x80, 0x15, 0xEA,
++
++       0xB8, 0x3D, 0x28, 0xDF,
++       0x30, 0x35, 0x20, 0xDF,
++
++       0x40, 0x30,
++       0x00, 0xE0,
++       0xCC, 0xE2,
++       0x64, 0x72,
++
++       0x25, 0x42, 0x52, 0xBF,
++       0x2D, 0x42, 0x4A, 0xBF,
++
++       0x30, 0x2E, 0x30, 0xDF,
++       0x38, 0x2E, 0x38, 0xDF,
++
++       0x18, 0x1D, 0x45, 0xE9,
++       0x1E, 0x15, 0x45, 0xE9,
++
++       0x2B, 0x49, 0x51, 0xBD,
++       0x00, 0xE0,
++       0x1F, 0x73,
++
++       0x38, 0x38, 0x40, 0xAF,
++       0x30, 0x30, 0x40, 0xAF,
++
++       0x24, 0x1F, 0x24, 0xDF,
++       0x1D, 0x32, 0x20, 0xE9,
++
++       0x2C, 0x1F, 0x2C, 0xDF,
++       0x1A, 0x33, 0x20, 0xE9,
++
++       0xB0, 0x10,
++       0x08, 0xE3,
++       0x40, 0x10,
++       0xB8, 0x10,
++
++       0x26, 0xF0, 0x30, 0xCD,
++       0x2F, 0xF0, 0x38, 0xCD,
++
++       0x2B, 0x80, 0x20, 0xE9,
++       0x2A, 0x80, 0x20, 0xE9,
++
++       0xA6, 0x20,
++       0x88, 0xE2,
++       0x00, 0xE0,
++       0xAF, 0x20,
++
++       0x28, 0x2A, 0x26, 0xAF,
++       0x20, 0x2A, 0xC0, 0xAF,
++
++       0x34, 0x1F, 0x34, 0xDF,
++       0x46, 0x24, 0x46, 0xDF,
++
++       0x28, 0x30, 0x80, 0xBF,
++       0x20, 0x38, 0x80, 0xBF,
++
++       0x47, 0x24, 0x47, 0xDF,
++       0x4E, 0x2C, 0x4E, 0xDF,
++
++       0x4F, 0x2C, 0x4F, 0xDF,
++       0x56, 0x34, 0x56, 0xDF,
++
++       0x28, 0x15, 0x28, 0xDF,
++       0x20, 0x1D, 0x20, 0xDF,
++
++       0x57, 0x34, 0x57, 0xDF,
++       0x00, 0xE0,
++       0x1D, 0x05,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x89, 0xE2,
++       0x2B, 0x30,
++
++       0x3F, 0xC1, 0x1D, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x68,
++       0xBF, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x20, 0xC0, 0x20, 0xAF,
++       0x28, 0x05,
++       0x97, 0x74,
++
++       0x00, 0xE0,
++       0x2A, 0x10,
++       0x16, 0xC0, 0x20, 0xE9,
++
++       0x04, 0x80, 0x10, 0xEA,
++       0x8C, 0xE2,
++       0x95, 0x05,
++
++       0x28, 0xC1, 0x28, 0xAD,
++       0x1F, 0xC1, 0x15, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA8, 0x67,
++       0x9F, 0x6B,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x28, 0xC0, 0x28, 0xAD,
++       0x1D, 0x25,
++       0x20, 0x05,
++
++       0x28, 0x32, 0x80, 0xAD,
++       0x40, 0x2A, 0x40, 0xBD,
++
++       0x1C, 0x80, 0x20, 0xE9,
++       0x20, 0x33, 0x20, 0xAD,
++
++       0x20, 0x73,
++       0x00, 0xE0,
++       0xB6, 0x49, 0x51, 0xBB,
++
++       0x26, 0x2F, 0xB0, 0xE8,
++       0x19, 0x20, 0x20, 0xE9,
++
++       0x35, 0x20, 0x35, 0xDF,
++       0x3D, 0x20, 0x3D, 0xDF,
++
++       0x15, 0x20, 0x15, 0xDF,
++       0x1D, 0x20, 0x1D, 0xDF,
++
++       0x26, 0xD0, 0x26, 0xCD,
++       0x29, 0x49, 0x2A, 0xB8,
++
++       0x26, 0x40, 0x80, 0xBD,
++       0x3B, 0x48, 0x50, 0xBD,
++
++       0x3E, 0x54, 0x57, 0x9F,
++       0x00, 0xE0,
++       0x82, 0xE1,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x26, 0x30,
++       0x29, 0x30,
++       0x48, 0x3C, 0x48, 0xAD,
++
++       0x2B, 0x72,
++       0xC2, 0xE1,
++       0x2C, 0xC0, 0x44, 0xC2,
++
++       0x05, 0x24, 0x34, 0xBF,
++       0x0D, 0x24, 0x2C, 0xBF,
++
++       0x2D, 0x46, 0x4E, 0xBF,
++       0x25, 0x46, 0x56, 0xBF,
++
++       0x20, 0x1D, 0x6F, 0x8F,
++       0x32, 0x3E, 0x5F, 0xE9,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x30,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x33, 0x1E, 0x5F, 0xE9,
++
++       0x05, 0x44, 0x54, 0xB2,
++       0x0D, 0x44, 0x4C, 0xB2,
++
++       0x19, 0xC0, 0xB0, 0xE8,
++       0x34, 0xC0, 0x44, 0xC4,
++
++       0x33, 0x73,
++       0x00, 0xE0,
++       0x3E, 0x62, 0x57, 0x9F,
++
++       0x1E, 0xAF, 0x59, 0x9F,
++       0x00, 0xE0,
++       0x0D, 0x20,
++
++       0x84, 0x3E, 0x58, 0xE9,
++       0x28, 0x1D, 0x6F, 0x8F,
++
++       0x05, 0x20,
++       0x00, 0xE0,
++       0x85, 0x1E, 0x58, 0xE9,
++
++       0x9B, 0x3B, 0x33, 0xDF,
++       0x20, 0x20, 0x42, 0xAF,
++
++       0x30, 0x42, 0x56, 0x9F,
++       0x80, 0x3E, 0x57, 0xE9,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x30, 0x80, 0x5F, 0xE9,
++
++       0x28, 0x28, 0x24, 0xAF,
++       0x81, 0x1E, 0x57, 0xE9,
++
++       0x05, 0x47, 0x57, 0xBF,
++       0x0D, 0x47, 0x4F, 0xBF,
++
++       0x88, 0x80, 0x58, 0xE9,
++       0x1B, 0x29, 0x1B, 0xDF,
++
++       0x30, 0x1D, 0x6F, 0x8F,
++       0x3A, 0x30, 0x4F, 0xE9,
++
++       0x1C, 0x30, 0x26, 0xDF,
++       0x09, 0xE3,
++       0x3B, 0x05,
++
++       0x3E, 0x50, 0x56, 0x9F,
++       0x3B, 0x3F, 0x4F, 0xE9,
++
++       0x1E, 0x8F, 0x51, 0x9F,
++       0x00, 0xE0,
++       0xAC, 0x20,
++
++       0x2D, 0x44, 0x4C, 0xB4,
++       0x2C, 0x1C, 0xC0, 0xAF,
++
++       0x25, 0x44, 0x54, 0xB4,
++       0x00, 0xE0,
++       0xC8, 0x30,
++
++       0x30, 0x46, 0x30, 0xAF,
++       0x1B, 0x1B, 0x48, 0xAF,
++
++       0x00, 0xE0,
++       0x25, 0x20,
++       0x38, 0x2C, 0x4F, 0xE9,
++
++       0x86, 0x80, 0x57, 0xE9,
++       0x38, 0x1D, 0x6F, 0x8F,
++
++       0x28, 0x74,
++       0x00, 0xE0,
++       0x0D, 0x44, 0x4C, 0xB0,
++
++       0x05, 0x44, 0x54, 0xB0,
++       0x2D, 0x20,
++       0x9B, 0x10,
++
++       0x82, 0x3E, 0x57, 0xE9,
++       0x32, 0xF0, 0x1B, 0xCD,
++
++       0x1E, 0xBD, 0x59, 0x9F,
++       0x83, 0x1E, 0x57, 0xE9,
++
++       0x38, 0x47, 0x38, 0xAF,
++       0x34, 0x20,
++       0x2A, 0x30,
++
++       0x00, 0xE0,
++       0x0D, 0x20,
++       0x32, 0x20,
++       0x05, 0x20,
++
++       0x87, 0x80, 0x57, 0xE9,
++       0x1F, 0x54, 0x57, 0x9F,
++
++       0x17, 0x42, 0x56, 0x9F,
++       0x00, 0xE0,
++       0x3B, 0x6A,
++
++       0x3F, 0x8F, 0x51, 0x9F,
++       0x37, 0x1E, 0x4F, 0xE9,
++
++       0x37, 0x32, 0x2A, 0xAF,
++       0x00, 0xE0,
++       0x32, 0x00,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x27, 0xC0, 0x44, 0xC0,
++
++       0x36, 0x1F, 0x4F, 0xE9,
++       0x1F, 0x1F, 0x26, 0xDF,
++
++       0x37, 0x1B, 0x37, 0xBF,
++       0x17, 0x26, 0x17, 0xDF,
++
++       0x3E, 0x17, 0x4F, 0xE9,
++       0x3F, 0x3F, 0x4F, 0xE9,
++
++       0x34, 0x1F, 0x34, 0xAF,
++       0x2B, 0x05,
++       0xA7, 0x20,
++
++       0x33, 0x2B, 0x37, 0xDF,
++       0x27, 0x17, 0xC0, 0xAF,
++
++       0x34, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2D, 0x21, 0x1A, 0xB0,
++       0x25, 0x21, 0x31, 0xB0,
++
++       0x0D, 0x21, 0x1A, 0xB2,
++       0x05, 0x21, 0x31, 0xB2,
++
++       0x03, 0x80, 0x2A, 0xEA,
++       0x17, 0xC1, 0x2B, 0xBD,
++
++       0x2D, 0x20,
++       0x25, 0x20,
++       0x05, 0x20,
++       0x0D, 0x20,
++
++       0xB3, 0x68,
++       0x97, 0x25,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0xC0, 0x33, 0xAF,
++       0x2F, 0xC0, 0x21, 0xC0,
++
++       0x16, 0x42, 0x56, 0x9F,
++       0x3C, 0x27, 0x4F, 0xE9,
++
++       0x1E, 0x62, 0x57, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x21, 0x31, 0xB4,
++       0x2D, 0x21, 0x1A, 0xB4,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x33, 0x05,
++       0x00, 0xE0,
++       0x28, 0x19, 0x60, 0xEC,
++
++       0x0D, 0x21, 0x1A, 0xB6,
++       0x05, 0x21, 0x31, 0xB6,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0xE0,
++       0x2F, 0x20,
++
++       0x23, 0x3B, 0x33, 0xAD,
++       0x1E, 0x26, 0x1E, 0xDF,
++
++       0xA7, 0x1E, 0x4F, 0xE9,
++       0x17, 0x26, 0x16, 0xDF,
++
++       0x2D, 0x20,
++       0x00, 0xE0,
++       0xA8, 0x3F, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x1E, 0xAF,
++       0x25, 0x20,
++       0x00, 0xE0,
++
++       0xA4, 0x16, 0x4F, 0xE9,
++       0x0F, 0xC0, 0x21, 0xC2,
++
++       0xA6, 0x80, 0x4F, 0xE9,
++       0x1F, 0x62, 0x57, 0x9F,
++
++       0x0D, 0x20,
++       0x05, 0x20,
++       0x2F, 0xC0, 0x21, 0xC6,
++
++       0x3F, 0x2F, 0x5D, 0x9F,
++       0x00, 0xE0,
++       0x0F, 0x20,
++
++       0x17, 0x50, 0x56, 0x9F,
++       0xA5, 0x37, 0x4F, 0xE9,
++
++       0x06, 0xC0, 0x21, 0xC4,
++       0x0F, 0x17, 0x0F, 0xAF,
++
++       0x37, 0x0F, 0x5C, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2F, 0x20,
++       0x00, 0xE0,
++       0xA3, 0x80, 0x4F, 0xE9,
++
++       0x06, 0x20,
++       0x00, 0xE0,
++       0x1F, 0x26, 0x1F, 0xDF,
++
++       0x17, 0x26, 0x17, 0xDF,
++       0x35, 0x17, 0x4F, 0xE9,
++
++       0xA1, 0x1F, 0x4F, 0xE9,
++       0xA2, 0x3F, 0x4F, 0xE9,
++
++       0x06, 0x06, 0x1F, 0xAF,
++       0x39, 0x37, 0x4F, 0xE9,
++
++       0x2F, 0x2F, 0x17, 0xAF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xA0, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x31, 0x80, 0x4F, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x57, 0x39, 0x20, 0xE9,
++
++       0x16, 0x28, 0x20, 0xE9,
++       0x1D, 0x3B, 0x20, 0xE9,
++
++       0x1E, 0x2B, 0x20, 0xE9,
++       0x2B, 0x32, 0x20, 0xE9,
++
++       0x1C, 0x23, 0x20, 0xE9,
++       0x57, 0x36, 0x20, 0xE9,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x40, 0x40, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x90, 0xE2,
++       0x00, 0xE0,
++
++       0x68, 0xFF, 0x20, 0xEA,
++       0x19, 0xC8, 0xC1, 0xCD,
++
++       0x1F, 0xD7, 0x18, 0xBD,
++       0x3F, 0xD7, 0x22, 0xBD,
++
++       0x9F, 0x41, 0x49, 0xBD,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x25, 0x41, 0x49, 0xBD,
++       0x2D, 0x41, 0x51, 0xBD,
++
++       0x0D, 0x80, 0x07, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x35, 0x40, 0x48, 0xBD,
++       0x3D, 0x40, 0x50, 0xBD,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x25, 0x30,
++       0x2D, 0x30,
++
++       0x35, 0x30,
++       0xB5, 0x30,
++       0xBD, 0x30,
++       0x3D, 0x30,
++
++       0x9C, 0xA7, 0x5B, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x67, 0xFF, 0x0A, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC9, 0x41, 0xC8, 0xEC,
++       0x42, 0xE1,
++       0x00, 0xE0,
++
++       0x65, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xC8, 0x40, 0xC0, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x62, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++};
++
++static unsigned char warp_g400_t2gz[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x78, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x69, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x34, 0x80, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x25, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x3D, 0xCF, 0x74, 0xC2,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2A, 0x44, 0x54, 0xB4,
++       0x1A, 0x44, 0x64, 0xB4,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x9F, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xBE, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x7D, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gza[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x7C, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x6D, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x34, 0x80, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x29, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0F, 0xCF, 0x74, 0xC6,
++       0x3D, 0xCF, 0x74, 0xC2,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x0F, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x54, 0xB4,
++       0x02, 0x44, 0x64, 0xB4,
++
++       0x2A, 0x44, 0x54, 0xB6,
++       0x1A, 0x44, 0x64, 0xB6,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x36, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x37, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x9B, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xBA, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x79, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gzaf[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x81, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x72, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x2E, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x3D, 0xCF, 0x74, 0xC2,
++       0x0F, 0xCF, 0x74, 0xC6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x0F, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x54, 0xB4,
++       0x02, 0x44, 0x64, 0xB4,
++
++       0x2A, 0x44, 0x54, 0xB6,
++       0x1A, 0x44, 0x64, 0xB6,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x3D, 0xCF, 0x75, 0xC6,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x45, 0x55, 0xB6,
++       0x02, 0x45, 0x65, 0xB6,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x3D, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x96, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xB5, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x74, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gzf[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x7D, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x6E, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x34, 0x80, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0F, 0xCF, 0x75, 0xC6,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x28, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x3D, 0xCF, 0x74, 0xC2,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x31, 0x0F, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x54, 0xB4,
++       0x02, 0x44, 0x64, 0xB4,
++
++       0x2A, 0x45, 0x55, 0xB6,
++       0x1A, 0x45, 0x65, 0xB6,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x36, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x37, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x9A, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xBB, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x78, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gzs[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x85, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x76, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x0F, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x31, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0F, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB4,
++       0x1A, 0x44, 0x64, 0xB4,
++
++       0x0A, 0x45, 0x55, 0xB0,
++       0x02, 0x45, 0x65, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x55, 0xB2,
++       0x1A, 0x45, 0x65, 0xB2,
++
++       0x0A, 0x45, 0x55, 0xB4,
++       0x02, 0x45, 0x65, 0xB4,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x20,
++       0x1A, 0x20,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0xA7, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x92, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xB2, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x70, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gzsa[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x8A, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x7B, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x0F, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x36, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0F, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB4,
++       0x1A, 0x44, 0x64, 0xB4,
++
++       0x0A, 0x45, 0x55, 0xB0,
++       0x02, 0x45, 0x65, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x55, 0xB2,
++       0x1A, 0x45, 0x65, 0xB2,
++
++       0x0A, 0x45, 0x55, 0xB4,
++       0x02, 0x45, 0x65, 0xB4,
++
++       0x0F, 0xCF, 0x74, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA7, 0x30, 0x4F, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB6,
++       0x1A, 0x44, 0x64, 0xB6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x8D, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xAD, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x6B, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gzsaf[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x8E, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x7F, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x0F, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x3A, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0F, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB4,
++       0x1A, 0x44, 0x64, 0xB4,
++
++       0x0A, 0x45, 0x55, 0xB0,
++       0x02, 0x45, 0x65, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x55, 0xB2,
++       0x1A, 0x45, 0x65, 0xB2,
++
++       0x0A, 0x45, 0x55, 0xB4,
++       0x02, 0x45, 0x65, 0xB4,
++
++       0x0F, 0xCF, 0x74, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA7, 0x30, 0x4F, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB6,
++       0x1A, 0x44, 0x64, 0xB6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x45, 0x55, 0xB6,
++       0x02, 0x45, 0x65, 0xB6,
++
++       0x3D, 0xCF, 0x75, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x3D, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x89, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xA9, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x67, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_t2gzsf[] = {
++
++       0x00, 0x8A, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x0A, 0x40, 0x50, 0xBF,
++       0x2A, 0x40, 0x60, 0xBF,
++
++       0x32, 0x41, 0x51, 0xBF,
++       0x3A, 0x41, 0x61, 0xBF,
++
++       0xC3, 0x6B,
++       0xD3, 0x6B,
++       0x00, 0x8A, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x23, 0x9F,
++       0x00, 0xE0,
++       0x51, 0x04,
++
++       0x90, 0xE2,
++       0x61, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x51, 0x41, 0xE0, 0xEC,
++       0x39, 0x67, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x63, 0xA0, 0xE8,
++
++       0x61, 0x41, 0xE0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x8A, 0x80, 0x15, 0xEA,
++       0x10, 0x04,
++       0x20, 0x04,
++
++       0x61, 0x51, 0xE0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x52, 0xBF,
++       0x0F, 0x52, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x62, 0xBF,
++       0x1E, 0x51, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x0E, 0x61, 0x60, 0xEA,
++
++       0x32, 0x40, 0x50, 0xBD,
++       0x22, 0x40, 0x60, 0xBD,
++
++       0x12, 0x41, 0x51, 0xBD,
++       0x3A, 0x41, 0x61, 0xBD,
++
++       0xBF, 0x2F, 0x0E, 0xBD,
++       0x97, 0xE2,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x35, 0x48, 0xB1, 0xE8,
++       0x3D, 0x59, 0xB1, 0xE8,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x56, 0x31, 0x56, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x66, 0x31, 0x66, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x57, 0x39, 0x57, 0xBF,
++       0x67, 0x39, 0x67, 0xBF,
++
++       0x7B, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x35, 0x00,
++       0x3D, 0x00,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0x8D, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x75, 0xF8, 0xEC,
++       0x35, 0x20,
++       0x3D, 0x20,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x53, 0x53, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x0E, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x48, 0x35, 0x48, 0xBF,
++       0x58, 0x35, 0x58, 0xBF,
++
++       0x68, 0x35, 0x68, 0xBF,
++       0x49, 0x3D, 0x49, 0xBF,
++
++       0x59, 0x3D, 0x59, 0xBF,
++       0x69, 0x3D, 0x69, 0xBF,
++
++       0x63, 0x63, 0x2D, 0xDF,
++       0x4D, 0x7D, 0xF8, 0xEC,
++
++       0x59, 0xE3,
++       0x00, 0xE0,
++       0xB8, 0x38, 0x33, 0xBF,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x18, 0x3A, 0x41, 0xE9,
++
++       0x3F, 0x53, 0xA0, 0xE8,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x63, 0xA0, 0xE8,
++
++       0x50, 0x70, 0xF8, 0xEC,
++       0x2B, 0x50, 0x3C, 0xE9,
++
++       0x1F, 0x0F, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x59, 0x78, 0xF8, 0xEC,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x56, 0x3F, 0x56, 0xDF,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x66, 0x3D, 0x66, 0xDF,
++
++       0x1D, 0x32, 0x41, 0xE9,
++       0x67, 0x3D, 0x67, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3F, 0x57, 0xDF,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x59, 0x3F, 0x59, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x69, 0x3D, 0x69, 0xDF,
++
++       0x48, 0x37, 0x48, 0xDF,
++       0x58, 0x3F, 0x58, 0xDF,
++
++       0x68, 0x3D, 0x68, 0xDF,
++       0x49, 0x37, 0x49, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x0F, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x54, 0xB0,
++       0x02, 0x44, 0x64, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB2,
++       0x1A, 0x44, 0x64, 0xB2,
++
++       0x36, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0F, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x54, 0xB4,
++       0x1A, 0x44, 0x64, 0xB4,
++
++       0x0A, 0x45, 0x55, 0xB0,
++       0x02, 0x45, 0x65, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x55, 0xB2,
++       0x1A, 0x45, 0x65, 0xB2,
++
++       0x0A, 0x45, 0x55, 0xB4,
++       0x02, 0x45, 0x65, 0xB4,
++
++       0x0F, 0xCF, 0x75, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA7, 0x30, 0x4F, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x31, 0x0F, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x55, 0xB6,
++       0x1A, 0x45, 0x65, 0xB6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x56, 0xBF,
++       0x1A, 0x46, 0x66, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x57, 0xBF,
++       0x02, 0x47, 0x67, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x53, 0xBF,
++       0x1A, 0x43, 0x63, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x48, 0x58, 0xBF,
++       0x02, 0x48, 0x68, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x2A, 0x49, 0x59, 0xBF,
++       0x1A, 0x49, 0x69, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x82, 0x30, 0x57, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x83, 0x38, 0x57, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x84, 0x31, 0x5E, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x85, 0x39, 0x5E, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x87, 0x77, 0x57, 0xE9,
++       0x8B, 0x3E, 0xBF, 0xEA,
++
++       0x80, 0x30, 0x57, 0xE9,
++       0x81, 0x38, 0x57, 0xE9,
++
++       0x82, 0x31, 0x57, 0xE9,
++       0x86, 0x78, 0x57, 0xE9,
++
++       0x83, 0x39, 0x57, 0xE9,
++       0x87, 0x79, 0x57, 0xE9,
++
++       0x30, 0x1F, 0x5F, 0xE9,
++       0x8A, 0x34, 0x20, 0xE9,
++
++       0x8B, 0x3C, 0x20, 0xE9,
++       0x37, 0x50, 0x60, 0xBD,
++
++       0x57, 0x0D, 0x20, 0xE9,
++       0x35, 0x51, 0x61, 0xBD,
++
++       0x2B, 0x50, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x0E, 0x77,
++
++       0x24, 0x51, 0x20, 0xE9,
++       0x8D, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x0E, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x0B, 0x46, 0xA0, 0xE8,
++       0x1B, 0x56, 0xA0, 0xE8,
++
++       0x2B, 0x66, 0xA0, 0xE8,
++       0x0C, 0x47, 0xA0, 0xE8,
++
++       0x1C, 0x57, 0xA0, 0xE8,
++       0x2C, 0x67, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x57, 0x80, 0x57, 0xCF,
++
++       0x66, 0x33, 0x66, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x67, 0x3B, 0x67, 0xCF,
++
++       0x0B, 0x48, 0xA0, 0xE8,
++       0x1B, 0x58, 0xA0, 0xE8,
++
++       0x2B, 0x68, 0xA0, 0xE8,
++       0x0C, 0x49, 0xA0, 0xE8,
++
++       0x1C, 0x59, 0xA0, 0xE8,
++       0x2C, 0x69, 0xA0, 0xE8,
++
++       0x0B, 0x00,
++       0x1B, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x0C, 0x00,
++       0x1C, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x0B, 0x65,
++       0x1B, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x0C, 0x65,
++       0x1C, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x0B, 0x1B, 0x60, 0xEC,
++       0x34, 0xD7, 0x34, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x0C, 0x1C, 0x60, 0xEC,
++
++       0x3C, 0xD7, 0x3C, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x0B, 0x2B, 0xDE, 0xE8,
++       0x1B, 0x80, 0xDE, 0xE8,
++
++       0x34, 0x80, 0x34, 0xBD,
++       0x3C, 0x80, 0x3C, 0xBD,
++
++       0x33, 0xD7, 0x0B, 0xBD,
++       0x3B, 0xD7, 0x1B, 0xBD,
++
++       0x48, 0x80, 0x48, 0xCF,
++       0x59, 0x80, 0x59, 0xCF,
++
++       0x68, 0x33, 0x68, 0xCF,
++       0x49, 0x3B, 0x49, 0xCF,
++
++       0xAD, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x58, 0x33, 0x58, 0xCF,
++       0x69, 0x3B, 0x69, 0xCF,
++
++       0x6B, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgz[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x58, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x4A, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x34, 0x80, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x1D, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x3D, 0xCF, 0x74, 0xC2,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x2A, 0x44, 0x4C, 0xB4,
++       0x1A, 0x44, 0x54, 0xB4,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0xAF, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xD6, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x9D, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgza[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x5C, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x4E, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x34, 0x80, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x27, 0xCF, 0x74, 0xC6,
++       0x3D, 0xCF, 0x74, 0xC2,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x20, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x27, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x4C, 0xB4,
++       0x02, 0x44, 0x54, 0xB4,
++
++       0x2A, 0x44, 0x4C, 0xB6,
++       0x1A, 0x44, 0x54, 0xB6,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x36, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x37, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0xAB, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xD3, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x99, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgzaf[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x61, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x53, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x26, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x3D, 0xCF, 0x74, 0xC2,
++       0x27, 0xCF, 0x74, 0xC6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x27, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x4C, 0xB4,
++       0x02, 0x44, 0x54, 0xB4,
++
++       0x2A, 0x44, 0x4C, 0xB6,
++       0x1A, 0x44, 0x54, 0xB6,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x3D, 0xCF, 0x75, 0xC6,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x45, 0x4D, 0xB6,
++       0x02, 0x45, 0x55, 0xB6,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x3D, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0xA6, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xCD, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x94, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgzf[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x5D, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x4F, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x34, 0x80, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x27, 0xCF, 0x75, 0xC6,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x20, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x3D, 0xCF, 0x74, 0xC2,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x31, 0x27, 0x20, 0xE9,
++
++       0x0A, 0x44, 0x4C, 0xB4,
++       0x02, 0x44, 0x54, 0xB4,
++
++       0x2A, 0x45, 0x4D, 0xB6,
++       0x1A, 0x45, 0x55, 0xB6,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x38, 0x3D, 0x20, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x36, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x37, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0xAA, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xD3, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x98, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgzs[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x65, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x57, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x27, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x29, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x27, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB4,
++       0x1A, 0x44, 0x54, 0xB4,
++
++       0x0A, 0x45, 0x4D, 0xB0,
++       0x02, 0x45, 0x55, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x4D, 0xB2,
++       0x1A, 0x45, 0x55, 0xB2,
++
++       0x0A, 0x45, 0x4D, 0xB4,
++       0x02, 0x45, 0x55, 0xB4,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x20,
++       0x02, 0x20,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0xA7, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0xA2, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xCA, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x90, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgzsa[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x6A, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x5C, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x27, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x2E, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x27, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB4,
++       0x1A, 0x44, 0x54, 0xB4,
++
++       0x0A, 0x45, 0x4D, 0xB0,
++       0x02, 0x45, 0x55, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x4D, 0xB2,
++       0x1A, 0x45, 0x55, 0xB2,
++
++       0x0A, 0x45, 0x4D, 0xB4,
++       0x02, 0x45, 0x55, 0xB4,
++
++       0x27, 0xCF, 0x74, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA7, 0x30, 0x4F, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB6,
++       0x1A, 0x44, 0x54, 0xB6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0x9D, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xC5, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x8B, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgzsaf[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x6E, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x60, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x27, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x32, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x27, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB4,
++       0x1A, 0x44, 0x54, 0xB4,
++
++       0x0A, 0x45, 0x4D, 0xB0,
++       0x02, 0x45, 0x55, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x4D, 0xB2,
++       0x1A, 0x45, 0x55, 0xB2,
++
++       0x0A, 0x45, 0x4D, 0xB4,
++       0x02, 0x45, 0x55, 0xB4,
++
++       0x27, 0xCF, 0x74, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA7, 0x30, 0x4F, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9C, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB6,
++       0x1A, 0x44, 0x54, 0xB6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x45, 0x4D, 0xB6,
++       0x02, 0x45, 0x55, 0xB6,
++
++       0x3D, 0xCF, 0x75, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x3D, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x9D, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x9E, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x30, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x38, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0x99, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xC1, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x87, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
++
++static unsigned char warp_g400_tgzsf[] = {
++
++       0x00, 0x88, 0x98, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++       0xFF, 0x80, 0xC0, 0xE9,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x22, 0x40, 0x48, 0xBF,
++       0x2A, 0x40, 0x50, 0xBF,
++
++       0x32, 0x41, 0x49, 0xBF,
++       0x3A, 0x41, 0x51, 0xBF,
++
++       0xC3, 0x6B,
++       0xCB, 0x6B,
++       0x00, 0x88, 0x98, 0xE9,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x96, 0xE2,
++       0x41, 0x04,
++
++       0x7B, 0x43, 0xA0, 0xE8,
++       0x73, 0x4B, 0xA0, 0xE8,
++
++       0xAD, 0xEE, 0x29, 0x9F,
++       0x00, 0xE0,
++       0x49, 0x04,
++
++       0x90, 0xE2,
++       0x51, 0x04,
++       0x31, 0x46, 0xB1, 0xE8,
++
++       0x49, 0x41, 0xC0, 0xEC,
++       0x39, 0x57, 0xB1, 0xE8,
++
++       0x00, 0x04,
++       0x46, 0xE2,
++       0x73, 0x53, 0xA0, 0xE8,
++
++       0x51, 0x41, 0xC0, 0xEC,
++       0x31, 0x00,
++       0x39, 0x00,
++
++       0x6A, 0x80, 0x15, 0xEA,
++       0x08, 0x04,
++       0x10, 0x04,
++
++       0x51, 0x49, 0xC0, 0xEC,
++       0x2F, 0x41, 0x60, 0xEA,
++
++       0x31, 0x20,
++       0x39, 0x20,
++       0x1F, 0x42, 0xA0, 0xE8,
++
++       0x2A, 0x42, 0x4A, 0xBF,
++       0x27, 0x4A, 0xA0, 0xE8,
++
++       0x1A, 0x42, 0x52, 0xBF,
++       0x1E, 0x49, 0x60, 0xEA,
++
++       0x73, 0x7B, 0xC8, 0xEC,
++       0x26, 0x51, 0x60, 0xEA,
++
++       0x32, 0x40, 0x48, 0xBD,
++       0x22, 0x40, 0x50, 0xBD,
++
++       0x12, 0x41, 0x49, 0xBD,
++       0x3A, 0x41, 0x51, 0xBD,
++
++       0xBF, 0x2F, 0x26, 0xBD,
++       0x00, 0xE0,
++       0x7B, 0x72,
++
++       0x32, 0x20,
++       0x22, 0x20,
++       0x12, 0x20,
++       0x3A, 0x20,
++
++       0x46, 0x31, 0x46, 0xBF,
++       0x4E, 0x31, 0x4E, 0xBF,
++
++       0xB3, 0xE2, 0x2D, 0x9F,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x56, 0x31, 0x56, 0xBF,
++       0x47, 0x39, 0x47, 0xBF,
++
++       0x4F, 0x39, 0x4F, 0xBF,
++       0x57, 0x39, 0x57, 0xBF,
++
++       0x5C, 0x80, 0x07, 0xEA,
++       0x24, 0x41, 0x20, 0xE9,
++
++       0x42, 0x73, 0xF8, 0xEC,
++       0x00, 0xE0,
++       0x2D, 0x73,
++
++       0x33, 0x72,
++       0x0C, 0xE3,
++       0xA5, 0x2F, 0x1E, 0xBD,
++
++       0x43, 0x43, 0x2D, 0xDF,
++       0x4B, 0x4B, 0x2D, 0xDF,
++
++       0xAE, 0x1E, 0x26, 0xBD,
++       0x58, 0xE3,
++       0x33, 0x66,
++
++       0x53, 0x53, 0x2D, 0xDF,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0xB8, 0x38, 0x33, 0xBF,
++       0x00, 0xE0,
++       0x59, 0xE3,
++
++       0x1E, 0x12, 0x41, 0xE9,
++       0x1A, 0x22, 0x41, 0xE9,
++
++       0x2B, 0x40, 0x3D, 0xE9,
++       0x3F, 0x4B, 0xA0, 0xE8,
++
++       0x2D, 0x73,
++       0x30, 0x76,
++       0x05, 0x80, 0x3D, 0xEA,
++
++       0x37, 0x43, 0xA0, 0xE8,
++       0x3D, 0x53, 0xA0, 0xE8,
++
++       0x48, 0x70, 0xF8, 0xEC,
++       0x2B, 0x48, 0x3C, 0xE9,
++
++       0x1F, 0x27, 0xBC, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x15, 0xC0, 0x20, 0xE9,
++       0x15, 0xC0, 0x20, 0xE9,
++
++       0x18, 0x3A, 0x41, 0xE9,
++       0x1D, 0x32, 0x41, 0xE9,
++
++       0x2A, 0x40, 0x20, 0xE9,
++       0x56, 0x3D, 0x56, 0xDF,
++
++       0x46, 0x37, 0x46, 0xDF,
++       0x4E, 0x3F, 0x4E, 0xDF,
++
++       0x16, 0x30, 0x20, 0xE9,
++       0x4F, 0x3F, 0x4F, 0xDF,
++
++       0x47, 0x37, 0x47, 0xDF,
++       0x57, 0x3D, 0x57, 0xDF,
++
++       0x32, 0x32, 0x2D, 0xDF,
++       0x22, 0x22, 0x2D, 0xDF,
++
++       0x12, 0x12, 0x2D, 0xDF,
++       0x3A, 0x3A, 0x2D, 0xDF,
++
++       0x27, 0xCF, 0x74, 0xC2,
++       0x37, 0xCF, 0x74, 0xC4,
++
++       0x0A, 0x44, 0x4C, 0xB0,
++       0x02, 0x44, 0x54, 0xB0,
++
++       0x3D, 0xCF, 0x74, 0xC0,
++       0x34, 0x37, 0x20, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x38, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3C, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB2,
++       0x1A, 0x44, 0x54, 0xB2,
++
++       0x2E, 0x80, 0x3A, 0xEA,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x27, 0xCF, 0x75, 0xC0,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x32, 0x31, 0x5F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x33, 0x39, 0x5F, 0xE9,
++
++       0x3D, 0xCF, 0x75, 0xC2,
++       0x37, 0xCF, 0x75, 0xC4,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA6, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA3, 0x3D, 0x20, 0xE9,
++
++       0x2A, 0x44, 0x4C, 0xB4,
++       0x1A, 0x44, 0x54, 0xB4,
++
++       0x0A, 0x45, 0x4D, 0xB0,
++       0x02, 0x45, 0x55, 0xB0,
++
++       0x88, 0x73, 0x5E, 0xE9,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA0, 0x37, 0x20, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x3E, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x3F, 0x38, 0x4F, 0xE9,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x3A, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x3B, 0x39, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x4D, 0xB2,
++       0x1A, 0x45, 0x55, 0xB2,
++
++       0x0A, 0x45, 0x4D, 0xB4,
++       0x02, 0x45, 0x55, 0xB4,
++
++       0x27, 0xCF, 0x75, 0xC6,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0xA7, 0x30, 0x4F, 0xE9,
++       0x0A, 0x20,
++       0x02, 0x20,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x31, 0x27, 0x20, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA8, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x45, 0x4D, 0xB6,
++       0x1A, 0x45, 0x55, 0xB6,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x36, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x37, 0x39, 0x4F, 0xE9,
++
++       0x00, 0x80, 0x00, 0xE8,
++       0x2A, 0x20,
++       0x1A, 0x20,
++
++       0x2A, 0x46, 0x4E, 0xBF,
++       0x1A, 0x46, 0x56, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA4, 0x31, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA5, 0x39, 0x4F, 0xE9,
++
++       0x0A, 0x47, 0x4F, 0xBF,
++       0x02, 0x47, 0x57, 0xBF,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0xA1, 0x30, 0x4F, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0xA2, 0x38, 0x4F, 0xE9,
++
++       0x2A, 0x43, 0x4B, 0xBF,
++       0x1A, 0x43, 0x53, 0xBF,
++
++       0x30, 0x50, 0x2E, 0x9F,
++       0x35, 0x31, 0x4F, 0xE9,
++
++       0x38, 0x21, 0x2C, 0x9F,
++       0x39, 0x39, 0x4F, 0xE9,
++
++       0x31, 0x53, 0x2F, 0x9F,
++       0x80, 0x31, 0x57, 0xE9,
++
++       0x39, 0xE5, 0x2C, 0x9F,
++       0x81, 0x39, 0x57, 0xE9,
++
++       0x37, 0x48, 0x50, 0xBD,
++       0x8A, 0x36, 0x20, 0xE9,
++
++       0x86, 0x76, 0x57, 0xE9,
++       0x8B, 0x3E, 0x20, 0xE9,
++
++       0x82, 0x30, 0x57, 0xE9,
++       0x87, 0x77, 0x57, 0xE9,
++
++       0x83, 0x38, 0x57, 0xE9,
++       0x35, 0x49, 0x51, 0xBD,
++
++       0x84, 0x31, 0x5E, 0xE9,
++       0x30, 0x1F, 0x5F, 0xE9,
++
++       0x85, 0x39, 0x5E, 0xE9,
++       0x57, 0x25, 0x20, 0xE9,
++
++       0x2B, 0x48, 0x20, 0xE9,
++       0x1D, 0x37, 0xE1, 0xEA,
++
++       0x1E, 0x35, 0xE1, 0xEA,
++       0x00, 0xE0,
++       0x26, 0x77,
++
++       0x24, 0x49, 0x20, 0xE9,
++       0x9D, 0xFF, 0x20, 0xEA,
++
++       0x16, 0x26, 0x20, 0xE9,
++       0x57, 0x2E, 0xBF, 0xEA,
++
++       0x1C, 0x46, 0xA0, 0xE8,
++       0x23, 0x4E, 0xA0, 0xE8,
++
++       0x2B, 0x56, 0xA0, 0xE8,
++       0x1D, 0x47, 0xA0, 0xE8,
++
++       0x24, 0x4F, 0xA0, 0xE8,
++       0x2C, 0x57, 0xA0, 0xE8,
++
++       0x1C, 0x00,
++       0x23, 0x00,
++       0x2B, 0x00,
++       0x00, 0xE0,
++
++       0x1D, 0x00,
++       0x24, 0x00,
++       0x2C, 0x00,
++       0x00, 0xE0,
++
++       0x1C, 0x65,
++       0x23, 0x65,
++       0x2B, 0x65,
++       0x00, 0xE0,
++
++       0x1D, 0x65,
++       0x24, 0x65,
++       0x2C, 0x65,
++       0x00, 0xE0,
++
++       0x1C, 0x23, 0x60, 0xEC,
++       0x36, 0xD7, 0x36, 0xAD,
++
++       0x2B, 0x80, 0x60, 0xEC,
++       0x1D, 0x24, 0x60, 0xEC,
++
++       0x3E, 0xD7, 0x3E, 0xAD,
++       0x2C, 0x80, 0x60, 0xEC,
++
++       0x1C, 0x2B, 0xDE, 0xE8,
++       0x23, 0x80, 0xDE, 0xE8,
++
++       0x36, 0x80, 0x36, 0xBD,
++       0x3E, 0x80, 0x3E, 0xBD,
++
++       0x33, 0xD7, 0x1C, 0xBD,
++       0x3B, 0xD7, 0x23, 0xBD,
++
++       0x46, 0x80, 0x46, 0xCF,
++       0x4F, 0x80, 0x4F, 0xCF,
++
++       0x56, 0x33, 0x56, 0xCF,
++       0x47, 0x3B, 0x47, 0xCF,
++
++       0xC5, 0xFF, 0x20, 0xEA,
++       0x00, 0x80, 0x00, 0xE8,
++
++       0x4E, 0x33, 0x4E, 0xCF,
++       0x57, 0x3B, 0x57, 0xCF,
++
++       0x8B, 0xFF, 0x20, 0xEA,
++       0x57, 0xC0, 0xBF, 0xEA,
++
++       0x00, 0x80, 0xA0, 0xE9,
++       0x00, 0x00, 0xD8, 0xEC,
++
++};
+Index: git/shared-core/mga_warp.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/mga_warp.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,198 @@
++/* mga_warp.c -- Matrox G200/G400 WARP engine management -*- linux-c -*-
++ * Created: Thu Jan 11 21:29:32 2001 by gareth@valinux.com
++ */
++/*
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "mga_drm.h"
++#include "mga_drv.h"
++#include "mga_ucode.h"
++
++#define MGA_WARP_CODE_ALIGN            256     /* in bytes */
++
++#define WARP_UCODE_SIZE( which )                                       \
++       ((sizeof(which) / MGA_WARP_CODE_ALIGN + 1) * MGA_WARP_CODE_ALIGN)
++
++#define WARP_UCODE_INSTALL( which, where )                             \
++do {                                                                   \
++       DRM_DEBUG( " pcbase = 0x%08lx  vcbase = %p\n", pcbase, vcbase );\
++       dev_priv->warp_pipe_phys[where] = pcbase;                       \
++       memcpy( vcbase, which, sizeof(which) );                         \
++       pcbase += WARP_UCODE_SIZE( which );                             \
++       vcbase += WARP_UCODE_SIZE( which );                             \
++} while (0)
++
++static const unsigned int mga_warp_g400_microcode_size =
++              (WARP_UCODE_SIZE(warp_g400_tgz) +
++               WARP_UCODE_SIZE(warp_g400_tgza) +
++               WARP_UCODE_SIZE(warp_g400_tgzaf) +
++               WARP_UCODE_SIZE(warp_g400_tgzf) +
++               WARP_UCODE_SIZE(warp_g400_tgzs) +
++               WARP_UCODE_SIZE(warp_g400_tgzsa) +
++               WARP_UCODE_SIZE(warp_g400_tgzsaf) +
++               WARP_UCODE_SIZE(warp_g400_tgzsf) +
++               WARP_UCODE_SIZE(warp_g400_t2gz) +
++               WARP_UCODE_SIZE(warp_g400_t2gza) +
++               WARP_UCODE_SIZE(warp_g400_t2gzaf) +
++               WARP_UCODE_SIZE(warp_g400_t2gzf) +
++               WARP_UCODE_SIZE(warp_g400_t2gzs) +
++               WARP_UCODE_SIZE(warp_g400_t2gzsa) +
++               WARP_UCODE_SIZE(warp_g400_t2gzsaf) +
++               WARP_UCODE_SIZE(warp_g400_t2gzsf));
++
++static const unsigned int mga_warp_g200_microcode_size =
++              (WARP_UCODE_SIZE(warp_g200_tgz) +
++               WARP_UCODE_SIZE(warp_g200_tgza) +
++               WARP_UCODE_SIZE(warp_g200_tgzaf) +
++               WARP_UCODE_SIZE(warp_g200_tgzf) +
++               WARP_UCODE_SIZE(warp_g200_tgzs) +
++               WARP_UCODE_SIZE(warp_g200_tgzsa) +
++               WARP_UCODE_SIZE(warp_g200_tgzsaf) +
++               WARP_UCODE_SIZE(warp_g200_tgzsf));
++
++
++unsigned int mga_warp_microcode_size(const drm_mga_private_t * dev_priv)
++{
++       switch (dev_priv->chipset) {
++       case MGA_CARD_TYPE_G400:
++       case MGA_CARD_TYPE_G550:
++               return PAGE_ALIGN(mga_warp_g400_microcode_size);
++       case MGA_CARD_TYPE_G200:
++               return PAGE_ALIGN(mga_warp_g200_microcode_size);
++       default:
++               DRM_ERROR("Unknown chipset value: 0x%x\n", dev_priv->chipset);
++               return 0;
++       }
++}
++
++static int mga_warp_install_g400_microcode(drm_mga_private_t * dev_priv)
++{
++       unsigned char *vcbase = dev_priv->warp->handle;
++       unsigned long pcbase = dev_priv->warp->offset;
++
++       memset(dev_priv->warp_pipe_phys, 0, sizeof(dev_priv->warp_pipe_phys));
++
++       WARP_UCODE_INSTALL(warp_g400_tgz, MGA_WARP_TGZ);
++       WARP_UCODE_INSTALL(warp_g400_tgzf, MGA_WARP_TGZF);
++       WARP_UCODE_INSTALL(warp_g400_tgza, MGA_WARP_TGZA);
++       WARP_UCODE_INSTALL(warp_g400_tgzaf, MGA_WARP_TGZAF);
++       WARP_UCODE_INSTALL(warp_g400_tgzs, MGA_WARP_TGZS);
++       WARP_UCODE_INSTALL(warp_g400_tgzsf, MGA_WARP_TGZSF);
++       WARP_UCODE_INSTALL(warp_g400_tgzsa, MGA_WARP_TGZSA);
++       WARP_UCODE_INSTALL(warp_g400_tgzsaf, MGA_WARP_TGZSAF);
++
++       WARP_UCODE_INSTALL(warp_g400_t2gz, MGA_WARP_T2GZ);
++       WARP_UCODE_INSTALL(warp_g400_t2gzf, MGA_WARP_T2GZF);
++       WARP_UCODE_INSTALL(warp_g400_t2gza, MGA_WARP_T2GZA);
++       WARP_UCODE_INSTALL(warp_g400_t2gzaf, MGA_WARP_T2GZAF);
++       WARP_UCODE_INSTALL(warp_g400_t2gzs, MGA_WARP_T2GZS);
++       WARP_UCODE_INSTALL(warp_g400_t2gzsf, MGA_WARP_T2GZSF);
++       WARP_UCODE_INSTALL(warp_g400_t2gzsa, MGA_WARP_T2GZSA);
++       WARP_UCODE_INSTALL(warp_g400_t2gzsaf, MGA_WARP_T2GZSAF);
++
++       return 0;
++}
++
++static int mga_warp_install_g200_microcode(drm_mga_private_t * dev_priv)
++{
++       unsigned char *vcbase = dev_priv->warp->handle;
++       unsigned long pcbase = dev_priv->warp->offset;
++
++       memset(dev_priv->warp_pipe_phys, 0, sizeof(dev_priv->warp_pipe_phys));
++
++       WARP_UCODE_INSTALL(warp_g200_tgz, MGA_WARP_TGZ);
++       WARP_UCODE_INSTALL(warp_g200_tgzf, MGA_WARP_TGZF);
++       WARP_UCODE_INSTALL(warp_g200_tgza, MGA_WARP_TGZA);
++       WARP_UCODE_INSTALL(warp_g200_tgzaf, MGA_WARP_TGZAF);
++       WARP_UCODE_INSTALL(warp_g200_tgzs, MGA_WARP_TGZS);
++       WARP_UCODE_INSTALL(warp_g200_tgzsf, MGA_WARP_TGZSF);
++       WARP_UCODE_INSTALL(warp_g200_tgzsa, MGA_WARP_TGZSA);
++       WARP_UCODE_INSTALL(warp_g200_tgzsaf, MGA_WARP_TGZSAF);
++
++       return 0;
++}
++
++int mga_warp_install_microcode(drm_mga_private_t * dev_priv)
++{
++       const unsigned int size = mga_warp_microcode_size(dev_priv);
++
++       DRM_DEBUG("MGA ucode size = %d bytes\n", size);
++       if (size > dev_priv->warp->size) {
++               DRM_ERROR("microcode too large! (%u > %lu)\n",
++                         size, dev_priv->warp->size);
++               return -ENOMEM;
++       }
++
++       switch (dev_priv->chipset) {
++       case MGA_CARD_TYPE_G400:
++       case MGA_CARD_TYPE_G550:
++               return mga_warp_install_g400_microcode(dev_priv);
++       case MGA_CARD_TYPE_G200:
++               return mga_warp_install_g200_microcode(dev_priv);
++       default:
++               return -EINVAL;
++       }
++}
++
++#define WMISC_EXPECTED         (MGA_WUCODECACHE_ENABLE | MGA_WMASTER_ENABLE)
++
++int mga_warp_init(drm_mga_private_t * dev_priv)
++{
++       u32 wmisc;
++
++       /* FIXME: Get rid of these damned magic numbers...
++        */
++       switch (dev_priv->chipset) {
++       case MGA_CARD_TYPE_G400:
++       case MGA_CARD_TYPE_G550:
++               MGA_WRITE(MGA_WIADDR2, MGA_WMODE_SUSPEND);
++               MGA_WRITE(MGA_WGETMSB, 0x00000E00);
++               MGA_WRITE(MGA_WVRTXSZ, 0x00001807);
++               MGA_WRITE(MGA_WACCEPTSEQ, 0x18000000);
++               break;
++       case MGA_CARD_TYPE_G200:
++               MGA_WRITE(MGA_WIADDR, MGA_WMODE_SUSPEND);
++               MGA_WRITE(MGA_WGETMSB, 0x1606);
++               MGA_WRITE(MGA_WVRTXSZ, 7);
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       MGA_WRITE(MGA_WMISC, (MGA_WUCODECACHE_ENABLE |
++                             MGA_WMASTER_ENABLE | MGA_WCACHEFLUSH_ENABLE));
++       wmisc = MGA_READ(MGA_WMISC);
++       if (wmisc != WMISC_EXPECTED) {
++               DRM_ERROR("WARP engine config failed! 0x%x != 0x%x\n",
++                         wmisc, WMISC_EXPECTED);
++               return -EINVAL;
++       }
++
++       return 0;
++}
+Index: git/shared-core/nouveau_drm.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_drm.h       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,164 @@
++/*
++ * Copyright 2005 Stephane Marchesin.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++#ifndef __NOUVEAU_DRM_H__
++#define __NOUVEAU_DRM_H__
++
++#define NOUVEAU_DRM_HEADER_PATCHLEVEL 10
++
++struct drm_nouveau_channel_alloc {
++       uint32_t     fb_ctxdma_handle;
++       uint32_t     tt_ctxdma_handle;
++
++       int          channel;
++       uint32_t     put_base;
++       /* FIFO control regs */
++       drm_handle_t ctrl;
++       int          ctrl_size;
++       /* DMA command buffer */
++       drm_handle_t cmdbuf;
++       int          cmdbuf_size;
++       /* Notifier memory */
++       drm_handle_t notifier;
++       int          notifier_size;
++};
++
++struct drm_nouveau_channel_free {
++       int channel;
++};
++
++struct drm_nouveau_grobj_alloc {
++       int      channel;
++       uint32_t handle;
++       int      class;
++};
++
++#define NOUVEAU_MEM_ACCESS_RO  1
++#define NOUVEAU_MEM_ACCESS_WO  2
++#define NOUVEAU_MEM_ACCESS_RW  3
++struct drm_nouveau_notifierobj_alloc {
++       int      channel;
++       uint32_t handle;
++       int      count;
++
++       uint32_t offset;
++};
++
++struct drm_nouveau_gpuobj_free {
++       int      channel;
++       uint32_t handle;
++};
++
++#define NOUVEAU_MEM_FB                 0x00000001
++#define NOUVEAU_MEM_AGP                        0x00000002
++#define NOUVEAU_MEM_FB_ACCEPTABLE      0x00000004
++#define NOUVEAU_MEM_AGP_ACCEPTABLE     0x00000008
++#define NOUVEAU_MEM_PCI                        0x00000010
++#define NOUVEAU_MEM_PCI_ACCEPTABLE     0x00000020
++#define NOUVEAU_MEM_PINNED             0x00000040
++#define NOUVEAU_MEM_USER_BACKED                0x00000080
++#define NOUVEAU_MEM_MAPPED             0x00000100
++#define NOUVEAU_MEM_INSTANCE           0x00000200 /* internal */
++#define NOUVEAU_MEM_NOTIFIER            0x00000400 /* internal */
++
++struct drm_nouveau_mem_alloc {
++       int flags;
++       int alignment;
++       uint64_t size;  // in bytes
++       uint64_t offset;
++       drm_handle_t map_handle;
++};
++
++struct drm_nouveau_mem_free {
++       uint64_t offset;
++       int flags;
++};
++
++/* FIXME : maybe unify {GET,SET}PARAMs */
++#define NOUVEAU_GETPARAM_PCI_VENDOR      3
++#define NOUVEAU_GETPARAM_PCI_DEVICE      4
++#define NOUVEAU_GETPARAM_BUS_TYPE        5
++#define NOUVEAU_GETPARAM_FB_PHYSICAL     6
++#define NOUVEAU_GETPARAM_AGP_PHYSICAL    7
++#define NOUVEAU_GETPARAM_FB_SIZE         8
++#define NOUVEAU_GETPARAM_AGP_SIZE        9
++#define NOUVEAU_GETPARAM_PCI_PHYSICAL    10
++#define NOUVEAU_GETPARAM_CHIPSET_ID      11
++struct drm_nouveau_getparam {
++       uint64_t param;
++       uint64_t value;
++};
++
++#define NOUVEAU_SETPARAM_CMDBUF_LOCATION 1
++#define NOUVEAU_SETPARAM_CMDBUF_SIZE     2
++struct drm_nouveau_setparam {
++       uint64_t param;
++       uint64_t value;
++};
++
++enum nouveau_card_type {
++       NV_UNKNOWN =0,
++       NV_04      =4,
++       NV_05      =5,
++       NV_10      =10,
++       NV_11      =11,
++       NV_15      =11,
++       NV_17      =17,
++       NV_20      =20,
++       NV_25      =20,
++       NV_30      =30,
++       NV_34      =30,
++       NV_40      =40,
++       NV_44      =44,
++       NV_50      =50,
++       NV_LAST    =0xffff,
++};
++
++enum nouveau_bus_type {
++       NV_AGP     =0,
++       NV_PCI     =1,
++       NV_PCIE    =2,
++};
++
++#define NOUVEAU_MAX_SAREA_CLIPRECTS 16
++
++struct drm_nouveau_sarea {
++       /* the cliprects */
++       struct drm_clip_rect boxes[NOUVEAU_MAX_SAREA_CLIPRECTS];
++       unsigned int nbox;
++};
++
++#define DRM_NOUVEAU_CARD_INIT          0x00
++#define DRM_NOUVEAU_GETPARAM           0x01
++#define DRM_NOUVEAU_SETPARAM           0x02
++#define DRM_NOUVEAU_CHANNEL_ALLOC      0x03
++#define DRM_NOUVEAU_CHANNEL_FREE       0x04
++#define DRM_NOUVEAU_GROBJ_ALLOC        0x05
++#define DRM_NOUVEAU_NOTIFIEROBJ_ALLOC  0x06
++#define DRM_NOUVEAU_GPUOBJ_FREE        0x07
++#define DRM_NOUVEAU_MEM_ALLOC          0x08
++#define DRM_NOUVEAU_MEM_FREE           0x09
++
++#endif /* __NOUVEAU_DRM_H__ */
++
+Index: git/shared-core/nouveau_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_drv.h       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,584 @@
++/*
++ * Copyright 2005 Stephane Marchesin.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++#ifndef __NOUVEAU_DRV_H__
++#define __NOUVEAU_DRV_H__
++
++#define DRIVER_AUTHOR          "Stephane Marchesin"
++#define DRIVER_EMAIL           "dri-devel@lists.sourceforge.net"
++
++#define DRIVER_NAME            "nouveau"
++#define DRIVER_DESC            "nVidia Riva/TNT/GeForce"
++#define DRIVER_DATE            "20060213"
++
++#define DRIVER_MAJOR           0
++#define DRIVER_MINOR           0
++#define DRIVER_PATCHLEVEL      10
++
++#define NOUVEAU_FAMILY   0x0000FFFF
++#define NOUVEAU_FLAGS    0xFFFF0000
++
++#include "nouveau_drm.h"
++#include "nouveau_reg.h"
++
++struct mem_block {
++       struct mem_block *next;
++       struct mem_block *prev;
++       uint64_t start;
++       uint64_t size;
++       struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
++       int flags;
++       drm_local_map_t *map;
++       drm_handle_t map_handle;
++};
++
++enum nouveau_flags {
++       NV_NFORCE   =0x10000000,
++       NV_NFORCE2  =0x20000000
++};
++
++#define NVOBJ_ENGINE_SW                0
++#define NVOBJ_ENGINE_GR        1
++#define NVOBJ_ENGINE_INT       0xdeadbeef
++
++#define NVOBJ_FLAG_ALLOW_NO_REFS       (1 << 0)
++#define NVOBJ_FLAG_ZERO_ALLOC          (1 << 1)
++#define NVOBJ_FLAG_ZERO_FREE           (1 << 2)
++#define NVOBJ_FLAG_FAKE                        (1 << 3)
++struct nouveau_gpuobj {
++       struct list_head list;
++
++       int im_channel;
++       struct mem_block *im_pramin;
++       struct mem_block *im_backing;
++       int im_bound;
++
++       uint32_t flags;
++       int refcount;
++
++       uint32_t engine;
++       uint32_t class;
++
++       void (*dtor)(struct drm_device *, struct nouveau_gpuobj *);
++       void *priv;
++};
++
++struct nouveau_gpuobj_ref {
++       struct list_head list;
++
++       struct nouveau_gpuobj *gpuobj;
++       uint32_t instance;
++
++       int channel;
++       int handle;
++};
++
++struct nouveau_channel
++{
++       struct drm_device *dev;
++       int id;
++
++       /* owner of this fifo */
++       struct drm_file *file_priv;
++       /* mapping of the fifo itself */
++       drm_local_map_t *map;
++       /* mapping of the regs controling the fifo */
++       drm_local_map_t *regs;
++
++       /* DMA push buffer */
++       struct nouveau_gpuobj_ref *pushbuf;
++       struct mem_block          *pushbuf_mem;
++       uint32_t                   pushbuf_base;
++
++       /* Notifier memory */
++       struct mem_block *notifier_block;
++       struct mem_block *notifier_heap;
++       drm_local_map_t  *notifier_map;
++
++       /* PFIFO context */
++       struct nouveau_gpuobj_ref *ramfc;
++
++       /* PGRAPH context */
++       struct nouveau_gpuobj_ref *ramin_grctx;
++       uint32_t pgraph_ctx [340]; /* XXX dynamic alloc ? */
++
++       /* NV50 VM */
++       struct nouveau_gpuobj     *vm_pd;
++       struct nouveau_gpuobj_ref *vm_gart_pt;
++
++       /* Objects */
++       struct nouveau_gpuobj_ref *ramin; /* Private instmem */
++       struct mem_block          *ramin_heap; /* Private PRAMIN heap */
++       struct nouveau_gpuobj_ref *ramht; /* Hash table */
++       struct list_head           ramht_refs; /* Objects referenced by RAMHT */
++};
++
++struct nouveau_drm_channel {
++       struct nouveau_channel *chan;
++
++       /* DMA state */
++       int max, put, cur, free;
++       int push_free;
++       volatile uint32_t *pushbuf;
++
++       /* Notifiers */
++       uint32_t notify0_offset;
++
++       /* Buffer moves */
++       uint32_t m2mf_dma_source;
++       uint32_t m2mf_dma_destin;
++};
++
++struct nouveau_config {
++       struct {
++               int location;
++               int size;
++       } cmdbuf;
++};
++
++struct nouveau_instmem_engine {
++       void    *priv;
++
++       int     (*init)(struct drm_device *dev);
++       void    (*takedown)(struct drm_device *dev);
++
++       int     (*populate)(struct drm_device *, struct nouveau_gpuobj *,
++                           uint32_t *size);
++       void    (*clear)(struct drm_device *, struct nouveau_gpuobj *);
++       int     (*bind)(struct drm_device *, struct nouveau_gpuobj *);
++       int     (*unbind)(struct drm_device *, struct nouveau_gpuobj *);
++};
++
++struct nouveau_mc_engine {
++       int  (*init)(struct drm_device *dev);
++       void (*takedown)(struct drm_device *dev);
++};
++
++struct nouveau_timer_engine {
++       int      (*init)(struct drm_device *dev);
++       void     (*takedown)(struct drm_device *dev);
++       uint64_t (*read)(struct drm_device *dev);
++};
++
++struct nouveau_fb_engine {
++       int  (*init)(struct drm_device *dev);
++       void (*takedown)(struct drm_device *dev);
++};
++
++struct nouveau_fifo_engine {
++       void *priv;
++
++       int  (*init)(struct drm_device *);
++       void (*takedown)(struct drm_device *);
++
++       int  (*create_context)(struct nouveau_channel *);
++       void (*destroy_context)(struct nouveau_channel *);
++       int  (*load_context)(struct nouveau_channel *);
++       int  (*save_context)(struct nouveau_channel *);
++};
++
++struct nouveau_pgraph_engine {
++       int  (*init)(struct drm_device *);
++       void (*takedown)(struct drm_device *);
++
++       int  (*create_context)(struct nouveau_channel *);
++       void (*destroy_context)(struct nouveau_channel *);
++       int  (*load_context)(struct nouveau_channel *);
++       int  (*save_context)(struct nouveau_channel *);
++};
++
++struct nouveau_engine {
++       struct nouveau_instmem_engine instmem;
++       struct nouveau_mc_engine      mc;
++       struct nouveau_timer_engine   timer;
++       struct nouveau_fb_engine      fb;
++       struct nouveau_pgraph_engine  graph;
++       struct nouveau_fifo_engine    fifo;
++};
++
++struct drm_nouveau_private {
++       enum {
++               NOUVEAU_CARD_INIT_DOWN,
++               NOUVEAU_CARD_INIT_DONE,
++               NOUVEAU_CARD_INIT_FAILED
++       } init_state;
++
++       /* the card type, takes NV_* as values */
++       int card_type;
++       /* exact chipset, derived from NV_PMC_BOOT_0 */
++       int chipset;
++       int flags;
++
++       drm_local_map_t *mmio;
++       drm_local_map_t *fb;
++       drm_local_map_t *ramin; /* NV40 onwards */
++
++       int fifo_alloc_count;
++       struct nouveau_channel *fifos[NV_MAX_FIFO_NUMBER];
++
++       struct nouveau_engine Engine;
++       struct nouveau_drm_channel channel;
++
++       /* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
++       struct nouveau_gpuobj *ramht;
++       uint32_t ramin_rsvd_vram;
++       uint32_t ramht_offset;
++       uint32_t ramht_size;
++       uint32_t ramht_bits;
++       uint32_t ramfc_offset;
++       uint32_t ramfc_size;
++       uint32_t ramro_offset;
++       uint32_t ramro_size;
++
++       /* base physical adresses */
++       uint64_t fb_phys;
++       uint64_t fb_available_size;
++
++       struct {
++               enum {
++                       NOUVEAU_GART_NONE = 0,
++                       NOUVEAU_GART_AGP,
++                       NOUVEAU_GART_SGDMA
++               } type;
++               uint64_t aper_base;
++               uint64_t aper_size;
++
++               struct nouveau_gpuobj *sg_ctxdma;
++               struct page *sg_dummy_page;
++               dma_addr_t sg_dummy_bus;
++
++               /* nottm hack */
++               struct drm_ttm_backend *sg_be;
++               unsigned long sg_handle;
++       } gart_info;
++
++       /* the mtrr covering the FB */
++       int fb_mtrr;
++
++       struct mem_block *agp_heap;
++       struct mem_block *fb_heap;
++       struct mem_block *fb_nomap_heap;
++       struct mem_block *ramin_heap;
++       struct mem_block *pci_heap;
++
++        /* context table pointed to be NV_PGRAPH_CHANNEL_CTX_TABLE (0x400780) */
++        uint32_t ctx_table_size;
++       struct nouveau_gpuobj_ref *ctx_table;
++
++       struct nouveau_config config;
++
++       struct list_head gpuobj_list;
++};
++
++#define NOUVEAU_CHECK_INITIALISED_WITH_RETURN do {         \
++       struct drm_nouveau_private *nv = dev->dev_private; \
++       if (nv->init_state != NOUVEAU_CARD_INIT_DONE) {    \
++               DRM_ERROR("called without init\n");        \
++               return -EINVAL;                            \
++       }                                                  \
++} while(0)
++
++#define NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(id,cl,ch) do {  \
++       struct drm_nouveau_private *nv = dev->dev_private;   \
++       if (!nouveau_fifo_owner(dev, (cl), (id))) {          \
++               DRM_ERROR("pid %d doesn't own channel %d\n", \
++                         DRM_CURRENTPID, (id));             \
++               return -EPERM;                               \
++       }                                                    \
++       (ch) = nv->fifos[(id)];                              \
++} while(0)
++
++/* nouveau_state.c */
++extern void nouveau_preclose(struct drm_device *dev, struct drm_file *);
++extern int  nouveau_load(struct drm_device *, unsigned long flags);
++extern int  nouveau_firstopen(struct drm_device *);
++extern void nouveau_lastclose(struct drm_device *);
++extern int  nouveau_unload(struct drm_device *);
++extern int  nouveau_ioctl_getparam(struct drm_device *, void *data,
++                                  struct drm_file *);
++extern int  nouveau_ioctl_setparam(struct drm_device *, void *data,
++                                  struct drm_file *);
++extern void nouveau_wait_for_idle(struct drm_device *);
++extern int  nouveau_card_init(struct drm_device *);
++extern int  nouveau_ioctl_card_init(struct drm_device *, void *data,
++                                   struct drm_file *);
++
++/* nouveau_mem.c */
++extern int  nouveau_mem_init_heap(struct mem_block **, uint64_t start,
++                                uint64_t size);
++extern struct mem_block *nouveau_mem_alloc_block(struct mem_block *,
++                                                uint64_t size, int align2,
++                                                struct drm_file *);
++extern void nouveau_mem_takedown(struct mem_block **heap);
++extern void nouveau_mem_free_block(struct mem_block *);
++extern uint64_t nouveau_mem_fb_amount(struct drm_device *);
++extern void nouveau_mem_release(struct drm_file *, struct mem_block *heap);
++extern int  nouveau_ioctl_mem_alloc(struct drm_device *, void *data,
++                                   struct drm_file *);
++extern int  nouveau_ioctl_mem_free(struct drm_device *, void *data,
++                                  struct drm_file *);
++extern struct mem_block* nouveau_mem_alloc(struct drm_device *,
++                                          int alignment, uint64_t size,
++                                          int flags, struct drm_file *);
++extern void nouveau_mem_free(struct drm_device *dev, struct mem_block*);
++extern int  nouveau_mem_init(struct drm_device *);
++extern void nouveau_mem_close(struct drm_device *);
++
++/* nouveau_notifier.c */
++extern int  nouveau_notifier_init_channel(struct nouveau_channel *);
++extern void nouveau_notifier_takedown_channel(struct nouveau_channel *);
++extern int  nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle,
++                                  int cout, uint32_t *offset);
++extern int  nouveau_ioctl_notifier_alloc(struct drm_device *, void *data,
++                                        struct drm_file *);
++extern int  nouveau_ioctl_notifier_free(struct drm_device *, void *data,
++                                       struct drm_file *);
++
++/* nouveau_fifo.c */
++extern int  nouveau_fifo_init(struct drm_device *);
++extern int  nouveau_fifo_number(struct drm_device *);
++extern int  nouveau_fifo_ctx_size(struct drm_device *);
++extern void nouveau_fifo_cleanup(struct drm_device *, struct drm_file *);
++extern int  nouveau_fifo_owner(struct drm_device *, struct drm_file *,
++                              int channel);
++extern int  nouveau_fifo_alloc(struct drm_device *dev,
++                              struct nouveau_channel **chan,
++                              struct drm_file *file_priv,
++                              struct mem_block *pushbuf,
++                              uint32_t fb_ctxdma, uint32_t tt_ctxdma);
++extern void nouveau_fifo_free(struct nouveau_channel *);
++
++/* nouveau_object.c */
++extern int  nouveau_gpuobj_early_init(struct drm_device *);
++extern int  nouveau_gpuobj_init(struct drm_device *);
++extern void nouveau_gpuobj_takedown(struct drm_device *);
++extern void nouveau_gpuobj_late_takedown(struct drm_device *);
++extern int nouveau_gpuobj_channel_init(struct nouveau_channel *,
++                                      uint32_t vram_h, uint32_t tt_h);
++extern void nouveau_gpuobj_channel_takedown(struct nouveau_channel *);
++extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *,
++                             int size, int align, uint32_t flags,
++                             struct nouveau_gpuobj **);
++extern int nouveau_gpuobj_del(struct drm_device *, struct nouveau_gpuobj **);
++extern int nouveau_gpuobj_ref_add(struct drm_device *, struct nouveau_channel *,
++                                 uint32_t handle, struct nouveau_gpuobj *,
++                                 struct nouveau_gpuobj_ref **);
++extern int nouveau_gpuobj_ref_del(struct drm_device *,
++                                 struct nouveau_gpuobj_ref **);
++extern int nouveau_gpuobj_ref_find(struct nouveau_channel *, uint32_t handle,
++                                  struct nouveau_gpuobj_ref **ref_ret);
++extern int nouveau_gpuobj_new_ref(struct drm_device *,
++                                 struct nouveau_channel *alloc_chan,
++                                 struct nouveau_channel *ref_chan,
++                                 uint32_t handle, int size, int align,
++                                 uint32_t flags, struct nouveau_gpuobj_ref **);
++extern int nouveau_gpuobj_new_fake(struct drm_device *,
++                                  uint32_t p_offset, uint32_t b_offset,
++                                  uint32_t size, uint32_t flags,
++                                  struct nouveau_gpuobj **,
++                                  struct nouveau_gpuobj_ref**);
++extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class,
++                                 uint64_t offset, uint64_t size, int access,
++                                 int target, struct nouveau_gpuobj **);
++extern int nouveau_gpuobj_gart_dma_new(struct nouveau_channel *,
++                                      uint64_t offset, uint64_t size,
++                                      int access, struct nouveau_gpuobj **,
++                                      uint32_t *o_ret);
++extern int nouveau_gpuobj_gr_new(struct nouveau_channel *, int class,
++                                struct nouveau_gpuobj **);
++extern int nouveau_ioctl_grobj_alloc(struct drm_device *, void *data,
++                                    struct drm_file *);
++extern int nouveau_ioctl_gpuobj_free(struct drm_device *, void *data,
++                                    struct drm_file *);
++
++/* nouveau_irq.c */
++extern irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS);
++extern void        nouveau_irq_preinstall(struct drm_device *);
++extern void        nouveau_irq_postinstall(struct drm_device *);
++extern void        nouveau_irq_uninstall(struct drm_device *);
++
++/* nouveau_sgdma.c */
++extern int nouveau_sgdma_init(struct drm_device *);
++extern void nouveau_sgdma_takedown(struct drm_device *);
++extern int nouveau_sgdma_get_page(struct drm_device *, uint32_t offset,
++                                 uint32_t *page);
++extern struct drm_ttm_backend *nouveau_sgdma_init_ttm(struct drm_device *);
++extern int nouveau_sgdma_nottm_hack_init(struct drm_device *);
++extern void nouveau_sgdma_nottm_hack_takedown(struct drm_device *);
++
++/* nouveau_dma.c */
++extern int  nouveau_dma_channel_init(struct drm_device *);
++extern void nouveau_dma_channel_takedown(struct drm_device *);
++extern int  nouveau_dma_wait(struct drm_device *, int size);
++
++/* nv04_fb.c */
++extern int  nv04_fb_init(struct drm_device *);
++extern void nv04_fb_takedown(struct drm_device *);
++
++/* nv10_fb.c */
++extern int  nv10_fb_init(struct drm_device *);
++extern void nv10_fb_takedown(struct drm_device *);
++
++/* nv40_fb.c */
++extern int  nv40_fb_init(struct drm_device *);
++extern void nv40_fb_takedown(struct drm_device *);
++
++/* nv04_fifo.c */
++extern int  nv04_fifo_create_context(struct nouveau_channel *);
++extern void nv04_fifo_destroy_context(struct nouveau_channel *);
++extern int  nv04_fifo_load_context(struct nouveau_channel *);
++extern int  nv04_fifo_save_context(struct nouveau_channel *);
++
++/* nv10_fifo.c */
++extern int  nv10_fifo_create_context(struct nouveau_channel *);
++extern void nv10_fifo_destroy_context(struct nouveau_channel *);
++extern int  nv10_fifo_load_context(struct nouveau_channel *);
++extern int  nv10_fifo_save_context(struct nouveau_channel *);
++
++/* nv40_fifo.c */
++extern int  nv40_fifo_init(struct drm_device *);
++extern int  nv40_fifo_create_context(struct nouveau_channel *);
++extern void nv40_fifo_destroy_context(struct nouveau_channel *);
++extern int  nv40_fifo_load_context(struct nouveau_channel *);
++extern int  nv40_fifo_save_context(struct nouveau_channel *);
++
++/* nv50_fifo.c */
++extern int  nv50_fifo_init(struct drm_device *);
++extern void nv50_fifo_takedown(struct drm_device *);
++extern int  nv50_fifo_create_context(struct nouveau_channel *);
++extern void nv50_fifo_destroy_context(struct nouveau_channel *);
++extern int  nv50_fifo_load_context(struct nouveau_channel *);
++extern int  nv50_fifo_save_context(struct nouveau_channel *);
++
++/* nv04_graph.c */
++extern void nouveau_nv04_context_switch(struct drm_device *);
++extern int  nv04_graph_init(struct drm_device *);
++extern void nv04_graph_takedown(struct drm_device *);
++extern int  nv04_graph_create_context(struct nouveau_channel *);
++extern void nv04_graph_destroy_context(struct nouveau_channel *);
++extern int  nv04_graph_load_context(struct nouveau_channel *);
++extern int  nv04_graph_save_context(struct nouveau_channel *);
++
++/* nv10_graph.c */
++extern void nouveau_nv10_context_switch(struct drm_device *);
++extern int  nv10_graph_init(struct drm_device *);
++extern void nv10_graph_takedown(struct drm_device *);
++extern int  nv10_graph_create_context(struct nouveau_channel *);
++extern void nv10_graph_destroy_context(struct nouveau_channel *);
++extern int  nv10_graph_load_context(struct nouveau_channel *);
++extern int  nv10_graph_save_context(struct nouveau_channel *);
++
++/* nv20_graph.c */
++extern void nouveau_nv20_context_switch(struct drm_device *);
++extern int  nv20_graph_init(struct drm_device *);
++extern void nv20_graph_takedown(struct drm_device *);
++extern int  nv20_graph_create_context(struct nouveau_channel *);
++extern void nv20_graph_destroy_context(struct nouveau_channel *);
++extern int  nv20_graph_load_context(struct nouveau_channel *);
++extern int  nv20_graph_save_context(struct nouveau_channel *);
++
++/* nv30_graph.c */
++extern int  nv30_graph_init(struct drm_device *);
++extern void nv30_graph_takedown(struct drm_device *);
++extern int  nv30_graph_create_context(struct nouveau_channel *);
++extern void nv30_graph_destroy_context(struct nouveau_channel *);
++extern int  nv30_graph_load_context(struct nouveau_channel *);
++extern int  nv30_graph_save_context(struct nouveau_channel *);
++
++/* nv40_graph.c */
++extern int  nv40_graph_init(struct drm_device *);
++extern void nv40_graph_takedown(struct drm_device *);
++extern int  nv40_graph_create_context(struct nouveau_channel *);
++extern void nv40_graph_destroy_context(struct nouveau_channel *);
++extern int  nv40_graph_load_context(struct nouveau_channel *);
++extern int  nv40_graph_save_context(struct nouveau_channel *);
++
++/* nv50_graph.c */
++extern int  nv50_graph_init(struct drm_device *);
++extern void nv50_graph_takedown(struct drm_device *);
++extern int  nv50_graph_create_context(struct nouveau_channel *);
++extern void nv50_graph_destroy_context(struct nouveau_channel *);
++extern int  nv50_graph_load_context(struct nouveau_channel *);
++extern int  nv50_graph_save_context(struct nouveau_channel *);
++
++/* nv04_instmem.c */
++extern int  nv04_instmem_init(struct drm_device *);
++extern void nv04_instmem_takedown(struct drm_device *);
++extern int  nv04_instmem_populate(struct drm_device *, struct nouveau_gpuobj *,
++                                 uint32_t *size);
++extern void nv04_instmem_clear(struct drm_device *, struct nouveau_gpuobj *);
++extern int  nv04_instmem_bind(struct drm_device *, struct nouveau_gpuobj *);
++extern int  nv04_instmem_unbind(struct drm_device *, struct nouveau_gpuobj *);
++
++/* nv50_instmem.c */
++extern int  nv50_instmem_init(struct drm_device *);
++extern void nv50_instmem_takedown(struct drm_device *);
++extern int  nv50_instmem_populate(struct drm_device *, struct nouveau_gpuobj *,
++                                 uint32_t *size);
++extern void nv50_instmem_clear(struct drm_device *, struct nouveau_gpuobj *);
++extern int  nv50_instmem_bind(struct drm_device *, struct nouveau_gpuobj *);
++extern int  nv50_instmem_unbind(struct drm_device *, struct nouveau_gpuobj *);
++
++/* nv04_mc.c */
++extern int  nv04_mc_init(struct drm_device *);
++extern void nv04_mc_takedown(struct drm_device *);
++
++/* nv40_mc.c */
++extern int  nv40_mc_init(struct drm_device *);
++extern void nv40_mc_takedown(struct drm_device *);
++
++/* nv50_mc.c */
++extern int  nv50_mc_init(struct drm_device *);
++extern void nv50_mc_takedown(struct drm_device *);
++
++/* nv04_timer.c */
++extern int  nv04_timer_init(struct drm_device *);
++extern uint64_t nv04_timer_read(struct drm_device *);
++extern void nv04_timer_takedown(struct drm_device *);
++
++extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
++                                unsigned long arg);
++
++#if defined(__powerpc__)
++#define NV_READ(reg)        in_be32((void __iomem *)(dev_priv->mmio)->handle + (reg) )
++#define NV_WRITE(reg,val)   out_be32((void __iomem *)(dev_priv->mmio)->handle + (reg) , (val) )
++#else
++#define NV_READ(reg)        DRM_READ32(  dev_priv->mmio, (reg) )
++#define NV_WRITE(reg,val)   DRM_WRITE32( dev_priv->mmio, (reg), (val) )
++#endif
++
++/* PRAMIN access */
++#if defined(__powerpc__)
++#define NV_RI32(o) in_be32((void __iomem *)(dev_priv->ramin)->handle+(o))
++#define NV_WI32(o,v) out_be32((void __iomem*)(dev_priv->ramin)->handle+(o), (v))
++#else
++#define NV_RI32(o) DRM_READ32(dev_priv->ramin, (o))
++#define NV_WI32(o,v) DRM_WRITE32(dev_priv->ramin, (o), (v))
++#endif
++
++#define INSTANCE_RD(o,i) NV_RI32((o)->im_pramin->start + ((i)<<2))
++#define INSTANCE_WR(o,i,v) NV_WI32((o)->im_pramin->start + ((i)<<2), (v))
++
++#endif /* __NOUVEAU_DRV_H__ */
++
+Index: git/shared-core/nouveau_fifo.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_fifo.c      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,554 @@
++/* 
++ * Copyright 2005-2006 Stephane Marchesin
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++
++/* returns the number of hw fifos */
++int nouveau_fifo_number(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++       switch(dev_priv->card_type)
++       {
++               case NV_04:
++               case NV_05:
++                       return 16;
++               case NV_50:
++                       return 128;
++               default:
++                       return 32;
++       }
++}
++
++/* returns the size of fifo context */
++int nouveau_fifo_ctx_size(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++
++       if (dev_priv->card_type >= NV_40)
++               return 128;
++       else if (dev_priv->card_type >= NV_17)
++               return 64;
++       else
++               return 32;
++}
++
++/***********************************
++ * functions doing the actual work
++ ***********************************/
++
++/* voir nv_xaa.c : NVResetGraphics
++ * mémoire mappée par nv_driver.c : NVMapMem
++ * voir nv_driver.c : NVPreInit 
++ */
++
++static int nouveau_fifo_instmem_configure(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       NV_WRITE(NV03_PFIFO_RAMHT,
++                       (0x03 << 24) /* search 128 */ | 
++                       ((dev_priv->ramht_bits - 9) << 16) |
++                       (dev_priv->ramht_offset >> 8)
++                       );
++
++       NV_WRITE(NV03_PFIFO_RAMRO, dev_priv->ramro_offset>>8);
++
++       switch(dev_priv->card_type)
++       {
++               case NV_50:
++               case NV_40:
++                       switch (dev_priv->chipset) {
++                       case 0x47:
++                       case 0x49:
++                       case 0x4b:
++                               NV_WRITE(0x2230, 1);
++                               break;
++                       default:
++                               break;
++                       }
++                       NV_WRITE(NV40_PFIFO_RAMFC, 0x30002);
++                       break;
++               case NV_44:
++                       NV_WRITE(NV40_PFIFO_RAMFC, ((nouveau_mem_fb_amount(dev)-512*1024+dev_priv->ramfc_offset)>>16) |
++                                       (2 << 16));
++                       break;
++               case NV_30:
++               case NV_20:
++               case NV_17:
++                       NV_WRITE(NV03_PFIFO_RAMFC, (dev_priv->ramfc_offset>>8) |
++                                       (1 << 16) /* 64 Bytes entry*/);
++                       /* XXX nvidia blob set bit 18, 21,23 for nv20 & nv30 */
++                       break;
++               case NV_11:
++               case NV_10:
++               case NV_04:
++                       NV_WRITE(NV03_PFIFO_RAMFC, dev_priv->ramfc_offset>>8);
++                       break;
++       }
++
++       return 0;
++}
++
++int nouveau_fifo_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
++                       ~NV_PMC_ENABLE_PFIFO);
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
++                        NV_PMC_ENABLE_PFIFO);
++
++       /* Enable PFIFO error reporting */
++       NV_WRITE(NV03_PFIFO_INTR_0, 0xFFFFFFFF);
++       NV_WRITE(NV03_PFIFO_INTR_EN_0, 0xFFFFFFFF);
++
++       NV_WRITE(NV03_PFIFO_CACHES, 0x00000000);
++
++       ret = nouveau_fifo_instmem_configure(dev);
++       if (ret) {
++               DRM_ERROR("Failed to configure instance memory\n");
++               return ret;
++       }
++
++       /* FIXME remove all the stuff that's done in nouveau_fifo_alloc */
++
++       DRM_DEBUG("Setting defaults for remaining PFIFO regs\n");
++
++       /* All channels into PIO mode */
++       NV_WRITE(NV04_PFIFO_MODE, 0x00000000);
++
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH0, 0x00000000);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x00000000);
++       /* Channel 0 active, PIO mode */
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH1, 0x00000000);
++       /* PUT and GET to 0 */
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUT, 0x00000000);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_GET, 0x00000000);
++       /* No cmdbuf object */
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_INSTANCE, 0x00000000);
++       NV_WRITE(NV03_PFIFO_CACHE0_PUSH0, 0x00000000);
++       NV_WRITE(NV03_PFIFO_CACHE0_PULL0, 0x00000000);
++       NV_WRITE(NV04_PFIFO_SIZE, 0x0000FFFF);
++       NV_WRITE(NV04_PFIFO_CACHE1_HASH, 0x0000FFFF);
++       NV_WRITE(NV04_PFIFO_CACHE0_PULL1, 0x00000001);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_CTL, 0x00000000);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_STATE, 0x00000000);
++       NV_WRITE(NV04_PFIFO_CACHE1_ENGINE, 0x00000000);
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_FETCH, NV_PFIFO_CACHE1_DMA_FETCH_TRIG_112_BYTES |
++                                     NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
++                                     NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_4 |
++#ifdef __BIG_ENDIAN
++                                     NV_PFIFO_CACHE1_BIG_ENDIAN |
++#endif                               
++                                     0x00000000);
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUSH, 0x00000001);
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH0, 0x00000001);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x00000001);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL1, 0x00000001);
++
++       /* FIXME on NV04 */
++       if (dev_priv->card_type >= NV_10) {
++               NV_WRITE(NV10_PGRAPH_CTX_USER, 0x0);
++               NV_WRITE(NV04_PFIFO_DELAY_0, 0xff /* retrycount*/ );
++               if (dev_priv->card_type >= NV_40)
++                       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x00002001);
++               else
++                       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10110000);
++       } else {
++               NV_WRITE(NV04_PGRAPH_CTX_USER, 0x0);
++               NV_WRITE(NV04_PFIFO_DELAY_0, 0xff /* retrycount*/ );
++               NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10110000);
++       }
++
++       NV_WRITE(NV04_PFIFO_DMA_TIMESLICE, 0x001fffff);
++       NV_WRITE(NV03_PFIFO_CACHES, 0x00000001);
++       return 0;
++}
++
++static int
++nouveau_fifo_pushbuf_ctxdma_init(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct mem_block *pb = chan->pushbuf_mem;
++       struct nouveau_gpuobj *pushbuf = NULL;
++       int ret;
++
++       if (pb->flags & NOUVEAU_MEM_AGP) {
++               ret = nouveau_gpuobj_gart_dma_new(chan, pb->start, pb->size,
++                                                 NV_DMA_ACCESS_RO,
++                                                 &pushbuf,
++                                                 &chan->pushbuf_base);
++       } else
++       if (pb->flags & NOUVEAU_MEM_PCI) {
++               ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                            pb->start, pb->size,
++                                            NV_DMA_ACCESS_RO,
++                                            NV_DMA_TARGET_PCI_NONLINEAR,
++                                            &pushbuf);
++               chan->pushbuf_base = 0;
++       } else if (dev_priv->card_type != NV_04) {
++               ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                            pb->start, pb->size,
++                                            NV_DMA_ACCESS_RO,
++                                            NV_DMA_TARGET_VIDMEM, &pushbuf);
++               chan->pushbuf_base = 0;
++       } else {
++               /* NV04 cmdbuf hack, from original ddx.. not sure of it's
++                * exact reason for existing :)  PCI access to cmdbuf in
++                * VRAM.
++                */
++               ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                            pb->start +
++                                              drm_get_resource_start(dev, 1),
++                                            pb->size, NV_DMA_ACCESS_RO,
++                                            NV_DMA_TARGET_PCI, &pushbuf);
++               chan->pushbuf_base = 0;
++       }
++
++       if ((ret = nouveau_gpuobj_ref_add(dev, chan, 0, pushbuf,
++                                         &chan->pushbuf))) {
++               DRM_ERROR("Error referencing push buffer ctxdma: %d\n", ret);
++               if (pushbuf != dev_priv->gart_info.sg_ctxdma)
++                       nouveau_gpuobj_del(dev, &pushbuf);
++               return ret;
++       }
++
++       return 0;
++}
++
++static struct mem_block *
++nouveau_fifo_user_pushbuf_alloc(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_config *config = &dev_priv->config;
++       struct mem_block *pb;
++       int pb_min_size = max(NV03_FIFO_SIZE,PAGE_SIZE);
++
++       /* Defaults for unconfigured values */
++       if (!config->cmdbuf.location)
++               config->cmdbuf.location = NOUVEAU_MEM_FB;
++       if (!config->cmdbuf.size || config->cmdbuf.size < pb_min_size)
++               config->cmdbuf.size = pb_min_size;
++
++       pb = nouveau_mem_alloc(dev, 0, config->cmdbuf.size,
++                              config->cmdbuf.location | NOUVEAU_MEM_MAPPED,
++                              (struct drm_file *)-2);
++       if (!pb)
++               DRM_ERROR("Couldn't allocate DMA push buffer.\n");
++
++       return pb;
++}
++
++/* allocates and initializes a fifo for user space consumption */
++int
++nouveau_fifo_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret,
++                  struct drm_file *file_priv, struct mem_block *pushbuf,
++                  uint32_t vram_handle, uint32_t tt_handle)
++{
++       int ret;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++       struct nouveau_channel *chan;
++       int channel;
++
++       /*
++        * Alright, here is the full story
++        * Nvidia cards have multiple hw fifo contexts (praise them for that, 
++        * no complicated crash-prone context switches)
++        * We allocate a new context for each app and let it write to it directly 
++        * (woo, full userspace command submission !)
++        * When there are no more contexts, you lost
++        */
++       for(channel=0; channel<nouveau_fifo_number(dev); channel++) {
++               if (dev_priv->fifos[channel] == NULL)
++                       break;
++       }
++       /* no more fifos. you lost. */
++       if (channel==nouveau_fifo_number(dev))
++               return -EINVAL;
++
++       dev_priv->fifos[channel] = drm_calloc(1, sizeof(struct nouveau_channel),
++                                             DRM_MEM_DRIVER);
++       if (!dev_priv->fifos[channel])
++               return -ENOMEM;
++       dev_priv->fifo_alloc_count++;
++       chan = dev_priv->fifos[channel];
++       chan->dev = dev;
++       chan->id = channel;
++       chan->file_priv = file_priv;
++       chan->pushbuf_mem = pushbuf;
++
++       DRM_INFO("Allocating FIFO number %d\n", channel);
++
++       /* Allocate space for per-channel fixed notifier memory */
++       ret = nouveau_notifier_init_channel(chan);
++       if (ret) {
++               nouveau_fifo_free(chan);
++               return ret;
++       }
++
++       /* Setup channel's default objects */
++       ret = nouveau_gpuobj_channel_init(chan, vram_handle, tt_handle);
++       if (ret) {
++               nouveau_fifo_free(chan);
++               return ret;
++       }
++
++       /* Create a dma object for the push buffer */
++       ret = nouveau_fifo_pushbuf_ctxdma_init(chan);
++       if (ret) {
++               nouveau_fifo_free(chan);
++               return ret;
++       }
++
++       nouveau_wait_for_idle(dev);
++
++       /* disable the fifo caches */
++       NV_WRITE(NV03_PFIFO_CACHES, 0x00000000);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUSH, NV_READ(NV04_PFIFO_CACHE1_DMA_PUSH)&(~0x1));
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH0, 0x00000000);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x00000000);
++
++       /* Create a graphics context for new channel */
++       ret = engine->graph.create_context(chan);
++       if (ret) {
++               nouveau_fifo_free(chan);
++               return ret;
++       }
++
++       /* Construct inital RAMFC for new channel */
++       ret = engine->fifo.create_context(chan);
++       if (ret) {
++               nouveau_fifo_free(chan);
++               return ret;
++       }
++
++       /* setup channel's default get/put values */
++       if (dev_priv->card_type < NV_50) {
++               NV_WRITE(NV03_FIFO_REGS_DMAPUT(channel), chan->pushbuf_base);
++               NV_WRITE(NV03_FIFO_REGS_DMAGET(channel), chan->pushbuf_base);
++       } else {
++               NV_WRITE(NV50_FIFO_REGS_DMAPUT(channel), chan->pushbuf_base);
++               NV_WRITE(NV50_FIFO_REGS_DMAGET(channel), chan->pushbuf_base);
++       }
++
++       /* If this is the first channel, setup PFIFO ourselves.  For any
++        * other case, the GPU will handle this when it switches contexts.
++        */
++       if (dev_priv->fifo_alloc_count == 1) {
++               ret = engine->fifo.load_context(chan);
++               if (ret) {
++                       nouveau_fifo_free(chan);
++                       return ret;
++               }
++
++               ret = engine->graph.load_context(chan);
++               if (ret) {
++                       nouveau_fifo_free(chan);
++                       return ret;
++               }
++       }
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUSH,
++                NV_READ(NV04_PFIFO_CACHE1_DMA_PUSH) | 1);
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH0, 0x00000001);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x00000001);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL1, 0x00000001);
++
++       /* reenable the fifo caches */
++       NV_WRITE(NV03_PFIFO_CACHES, 1);
++
++       DRM_INFO("%s: initialised FIFO %d\n", __func__, channel);
++       *chan_ret = chan;
++       return 0;
++}
++
++/* stops a fifo */
++void nouveau_fifo_free(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++
++       DRM_INFO("%s: freeing fifo %d\n", __func__, chan->id);
++
++       /* disable the fifo caches */
++       NV_WRITE(NV03_PFIFO_CACHES, 0x00000000);
++
++       // FIXME XXX needs more code
++
++       engine->fifo.destroy_context(chan);
++
++       /* Cleanup PGRAPH state */
++       engine->graph.destroy_context(chan);
++
++       /* reenable the fifo caches */
++       NV_WRITE(NV03_PFIFO_CACHES, 0x00000001);
++
++       /* Deallocate push buffer */
++       nouveau_gpuobj_ref_del(dev, &chan->pushbuf);
++       if (chan->pushbuf_mem) {
++               nouveau_mem_free(dev, chan->pushbuf_mem);
++               chan->pushbuf_mem = NULL;
++       }
++
++       /* Destroy objects belonging to the channel */
++       nouveau_gpuobj_channel_takedown(chan);
++
++       nouveau_notifier_takedown_channel(chan);
++
++       dev_priv->fifos[chan->id] = NULL;
++       dev_priv->fifo_alloc_count--;
++       drm_free(chan, sizeof(*chan), DRM_MEM_DRIVER);
++}
++
++/* cleanups all the fifos from file_priv */
++void nouveau_fifo_cleanup(struct drm_device *dev, struct drm_file *file_priv)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       DRM_DEBUG("clearing FIFO enables from file_priv\n");
++       for(i = 0; i < nouveau_fifo_number(dev); i++) {
++               struct nouveau_channel *chan = dev_priv->fifos[i];
++
++               if (chan && chan->file_priv == file_priv)
++                       nouveau_fifo_free(chan);
++       }
++}
++
++int
++nouveau_fifo_owner(struct drm_device *dev, struct drm_file *file_priv,
++                  int channel)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       if (channel >= nouveau_fifo_number(dev))
++               return 0;
++       if (dev_priv->fifos[channel] == NULL)
++               return 0;
++       return (dev_priv->fifos[channel]->file_priv == file_priv);
++}
++
++/***********************************
++ * ioctls wrapping the functions
++ ***********************************/
++
++static int nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data,
++                                   struct drm_file *file_priv)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct drm_nouveau_channel_alloc *init = data;
++       struct drm_map_list *entry;
++       struct nouveau_channel *chan;
++       struct mem_block *pushbuf;
++       int res;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++
++       if (init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0)
++               return -EINVAL;
++
++       pushbuf = nouveau_fifo_user_pushbuf_alloc(dev);
++       if (!pushbuf)
++               return -ENOMEM;
++
++       res = nouveau_fifo_alloc(dev, &chan, file_priv, pushbuf,
++                                init->fb_ctxdma_handle,
++                                init->tt_ctxdma_handle);
++       if (res)
++               return res;
++       init->channel  = chan->id;
++       init->put_base = chan->pushbuf_base;
++
++       /* make the fifo available to user space */
++       /* first, the fifo control regs */
++       init->ctrl = dev_priv->mmio->offset;
++       if (dev_priv->card_type < NV_50) {
++               init->ctrl      += NV03_FIFO_REGS(init->channel);
++               init->ctrl_size  = NV03_FIFO_REGS_SIZE;
++       } else {
++               init->ctrl      += NV50_FIFO_REGS(init->channel);
++               init->ctrl_size  = NV50_FIFO_REGS_SIZE;
++       }
++       res = drm_addmap(dev, init->ctrl, init->ctrl_size, _DRM_REGISTERS,
++                        0, &chan->regs);
++       if (res != 0)
++               return res;
++
++       entry = drm_find_matching_map(dev, chan->regs);
++       if (!entry)
++               return -EINVAL;
++       init->ctrl = entry->user_token;
++
++       /* pass back FIFO map info to the caller */
++       init->cmdbuf      = chan->pushbuf_mem->map_handle;
++       init->cmdbuf_size = chan->pushbuf_mem->size;
++
++       /* and the notifier block */
++       init->notifier      = chan->notifier_block->map_handle;
++       init->notifier_size = chan->notifier_block->size;
++
++       return 0;
++}
++
++static int nouveau_ioctl_fifo_free(struct drm_device *dev, void *data,
++                                  struct drm_file *file_priv)
++{
++       struct drm_nouveau_channel_free *cfree = data;
++       struct nouveau_channel *chan;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++       NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(cfree->channel, file_priv, chan);
++
++       nouveau_fifo_free(chan);
++       return 0;
++}
++
++/***********************************
++ * finally, the ioctl table
++ ***********************************/
++
++struct drm_ioctl_desc nouveau_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_NOUVEAU_CARD_INIT, nouveau_ioctl_card_init, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_GETPARAM, nouveau_ioctl_getparam, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_SETPARAM, nouveau_ioctl_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_CHANNEL_ALLOC, nouveau_ioctl_fifo_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_CHANNEL_FREE, nouveau_ioctl_fifo_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_GROBJ_ALLOC, nouveau_ioctl_grobj_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_ioctl_notifier_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_GPUOBJ_FREE, nouveau_ioctl_gpuobj_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_MEM_ALLOC, nouveau_ioctl_mem_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_NOUVEAU_MEM_FREE, nouveau_ioctl_mem_free, DRM_AUTH),
++};
++
++int nouveau_max_ioctl = DRM_ARRAY_SIZE(nouveau_ioctls);
+Index: git/shared-core/nouveau_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_irq.c       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,430 @@
++/*
++ * Copyright (C) 2006 Ben Skeggs.
++ *
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++/*
++ * Authors:
++ *   Ben Skeggs <darktama@iinet.net.au>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_reg.h"
++
++void nouveau_irq_preinstall(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /* Master disable */
++       NV_WRITE(NV03_PMC_INTR_EN_0, 0);
++}
++
++void nouveau_irq_postinstall(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /* Master enable */
++       NV_WRITE(NV03_PMC_INTR_EN_0, NV_PMC_INTR_EN_0_MASTER_ENABLE);
++}
++
++void nouveau_irq_uninstall(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /* Master disable */
++       NV_WRITE(NV03_PMC_INTR_EN_0, 0);
++}
++
++static void nouveau_fifo_irq_handler(struct drm_device *dev)
++{
++       uint32_t status, chmode, chstat, channel;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       status = NV_READ(NV03_PFIFO_INTR_0);
++       if (!status)
++               return;
++       chmode = NV_READ(NV04_PFIFO_MODE);
++       chstat = NV_READ(NV04_PFIFO_DMA);
++       channel=NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1);
++
++       if (status & NV_PFIFO_INTR_CACHE_ERROR) {
++               uint32_t c1get, c1method, c1data;
++
++               DRM_ERROR("PFIFO error interrupt\n");
++
++               c1get = NV_READ(NV03_PFIFO_CACHE1_GET) >> 2;
++               if (dev_priv->card_type < NV_40) {
++                       /* Untested, so it may not work.. */
++                       c1method = NV_READ(NV04_PFIFO_CACHE1_METHOD(c1get));
++                       c1data   = NV_READ(NV04_PFIFO_CACHE1_DATA(c1get));
++               } else {
++                       c1method = NV_READ(NV40_PFIFO_CACHE1_METHOD(c1get));
++                       c1data   = NV_READ(NV40_PFIFO_CACHE1_DATA(c1get));
++               }
++
++               DRM_ERROR("Channel %d/%d - Method 0x%04x, Data 0x%08x\n",
++                         channel, (c1method >> 13) & 7, c1method & 0x1ffc,
++                         c1data);
++
++               status &= ~NV_PFIFO_INTR_CACHE_ERROR;
++               NV_WRITE(NV03_PFIFO_INTR_0, NV_PFIFO_INTR_CACHE_ERROR);
++       }
++
++       if (status & NV_PFIFO_INTR_DMA_PUSHER) {
++               DRM_ERROR("PFIFO DMA pusher interrupt: ch%d, 0x%08x\n",
++                         channel, NV_READ(NV04_PFIFO_CACHE1_DMA_GET));
++
++               status &= ~NV_PFIFO_INTR_DMA_PUSHER;
++               NV_WRITE(NV03_PFIFO_INTR_0, NV_PFIFO_INTR_DMA_PUSHER);
++
++               NV_WRITE(NV04_PFIFO_CACHE1_DMA_STATE, 0x00000000);
++               if (NV_READ(NV04_PFIFO_CACHE1_DMA_PUT)!=NV_READ(NV04_PFIFO_CACHE1_DMA_GET))
++               {
++                       uint32_t getval=NV_READ(NV04_PFIFO_CACHE1_DMA_GET)+4;
++                       NV_WRITE(NV04_PFIFO_CACHE1_DMA_GET,getval);
++               }
++       }
++
++       if (status) {
++               DRM_ERROR("Unhandled PFIFO interrupt: status=0x%08x\n", status);
++
++               NV_WRITE(NV03_PFIFO_INTR_0, status);
++       }
++
++       NV_WRITE(NV03_PMC_INTR_0, NV_PMC_INTR_0_PFIFO_PENDING);
++}
++
++#if 0
++static void nouveau_nv04_context_switch(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t channel,i;
++       uint32_t max=0;
++       NV_WRITE(NV04_PGRAPH_FIFO,0x0);
++       channel=NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1);
++       //DRM_INFO("raw PFIFO_CACH1_PHS1 reg is %x\n",NV_READ(NV03_PFIFO_CACHE1_PUSH1));
++       //DRM_INFO("currently on channel %d\n",channel);
++       for (i=0;i<nouveau_fifo_number(dev);i++)
++               if ((dev_priv->fifos[i].used)&&(i!=channel)) {
++                       uint32_t put,get,pending;
++                       //put=NV_READ(dev_priv->ramfc_offset+i*32);
++                       //get=NV_READ(dev_priv->ramfc_offset+4+i*32);
++                       put=NV_READ(NV03_FIFO_REGS_DMAPUT(i));
++                       get=NV_READ(NV03_FIFO_REGS_DMAGET(i));
++                       pending=NV_READ(NV04_PFIFO_DMA);
++                       //DRM_INFO("Channel %d (put/get %x/%x)\n",i,put,get);
++                       /* mark all pending channels as such */
++                       if ((put!=get)&!(pending&(1<<i)))
++                       {
++                               pending|=(1<<i);
++                               NV_WRITE(NV04_PFIFO_DMA,pending);
++                       }
++                       max++;
++               }
++       nouveau_wait_for_idle(dev);
++
++#if 1
++       /* 2-channel commute */
++       //              NV_WRITE(NV03_PFIFO_CACHE1_PUSH1,channel|0x100);
++       if (channel==0)
++               channel=1;
++       else
++               channel=0;
++       //              dev_priv->cur_fifo=channel;
++       NV_WRITE(NV04_PFIFO_NEXT_CHANNEL,channel|0x100);
++#endif
++       //NV_WRITE(NV03_PFIFO_CACHE1_PUSH1,max|0x100);
++       //NV_WRITE(0x2050,max|0x100);
++
++       NV_WRITE(NV04_PGRAPH_FIFO,0x1);
++       
++}
++#endif
++
++
++struct nouveau_bitfield_names
++{
++       uint32_t mask;
++       const char * name;
++};
++
++static struct nouveau_bitfield_names nouveau_nstatus_names[] =
++{
++       { NV03_PGRAPH_NSTATUS_STATE_IN_USE,       "STATE_IN_USE" },
++       { NV03_PGRAPH_NSTATUS_INVALID_STATE,      "INVALID_STATE" },
++       { NV03_PGRAPH_NSTATUS_BAD_ARGUMENT,       "BAD_ARGUMENT" },
++       { NV03_PGRAPH_NSTATUS_PROTECTION_FAULT,   "PROTECTION_FAULT" }
++};
++
++static struct nouveau_bitfield_names nouveau_nsource_names[] =
++{
++       { NV03_PGRAPH_NSOURCE_NOTIFICATION,       "NOTIFICATION" },
++       { NV03_PGRAPH_NSOURCE_DATA_ERROR,         "DATA_ERROR" },
++       { NV03_PGRAPH_NSOURCE_PROTECTION_ERROR,   "PROTECTION_ERROR" },
++       { NV03_PGRAPH_NSOURCE_RANGE_EXCEPTION,    "RANGE_EXCEPTION" },
++       { NV03_PGRAPH_NSOURCE_LIMIT_COLOR,        "LIMIT_COLOR" },
++       { NV03_PGRAPH_NSOURCE_LIMIT_ZETA,         "LIMIT_ZETA" },
++       { NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD,       "ILLEGAL_MTHD" },
++       { NV03_PGRAPH_NSOURCE_DMA_R_PROTECTION,   "DMA_R_PROTECTION" },
++       { NV03_PGRAPH_NSOURCE_DMA_W_PROTECTION,   "DMA_W_PROTECTION" },
++       { NV03_PGRAPH_NSOURCE_FORMAT_EXCEPTION,   "FORMAT_EXCEPTION" },
++       { NV03_PGRAPH_NSOURCE_PATCH_EXCEPTION,    "PATCH_EXCEPTION" },
++       { NV03_PGRAPH_NSOURCE_STATE_INVALID,      "STATE_INVALID" },
++       { NV03_PGRAPH_NSOURCE_DOUBLE_NOTIFY,      "DOUBLE_NOTIFY" },
++       { NV03_PGRAPH_NSOURCE_NOTIFY_IN_USE,      "NOTIFY_IN_USE" },
++       { NV03_PGRAPH_NSOURCE_METHOD_CNT,         "METHOD_CNT" },
++       { NV03_PGRAPH_NSOURCE_BFR_NOTIFICATION,   "BFR_NOTIFICATION" },
++       { NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION, "DMA_VTX_PROTECTION" },
++       { NV03_PGRAPH_NSOURCE_DMA_WIDTH_A,        "DMA_WIDTH_A" },
++       { NV03_PGRAPH_NSOURCE_DMA_WIDTH_B,        "DMA_WIDTH_B" },
++};
++
++static void
++nouveau_print_bitfield_names(uint32_t value,
++                             const struct nouveau_bitfield_names *namelist,
++                             const int namelist_len)
++{
++       int i;
++       for(i=0; i<namelist_len; ++i) {
++               uint32_t mask = namelist[i].mask;
++               if(value & mask) {
++                       printk(" %s", namelist[i].name);
++                       value &= ~mask;
++               }
++       }
++       if(value)
++               printk(" (unknown bits 0x%08x)", value);
++}
++
++static int
++nouveau_graph_trapped_channel(struct drm_device *dev, int *channel_ret)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int channel;
++
++       if (dev_priv->card_type < NV_10) {
++               channel = (NV_READ(NV04_PGRAPH_TRAPPED_ADDR) >> 24) & 0xf;
++       } else if (dev_priv->card_type < NV_40) {
++               channel = (NV_READ(NV04_PGRAPH_TRAPPED_ADDR) >> 20) & 0x1f;
++       } else
++       if (dev_priv->card_type < NV_50) {
++               uint32_t cur_grctx = (NV_READ(0x40032C) & 0xfffff) << 4;
++
++               /* 0x400704 *sometimes* contains a sensible channel ID, but
++                * mostly not.. for now lookup which channel owns the active
++                * PGRAPH context.  Probably a better way, but this'll do
++                * for now.
++                */
++               for (channel = 0; channel < 32; channel++) {
++                       if (dev_priv->fifos[channel] == NULL)
++                               continue;
++                       if (cur_grctx ==
++                           dev_priv->fifos[channel]->ramin_grctx->instance)
++                               break;
++               }
++               if (channel == 32) {
++                       DRM_ERROR("AIII, unable to determine active channel "
++                                 "from PGRAPH context 0x%08x\n", cur_grctx);
++                       return -EINVAL;
++               }
++       } else {
++               uint32_t cur_grctx = (NV_READ(0x40032C) & 0xfffff) << 12;
++
++               for (channel = 0; channel < 128; channel++) {
++                       if (dev_priv->fifos[channel] == NULL)
++                               continue;
++                       if (cur_grctx ==
++                           dev_priv->fifos[channel]->ramin_grctx->instance)
++                               break;
++               }
++               if (channel == 128) {
++                       DRM_ERROR("AIII, unable to determine active channel "
++                                 "from PGRAPH context 0x%08x\n", cur_grctx);
++                       return -EINVAL;
++               }
++       }
++
++       if (channel > nouveau_fifo_number(dev) ||
++           dev_priv->fifos[channel] == NULL) {
++               DRM_ERROR("AIII, invalid/inactive channel id %d\n", channel);
++               return -EINVAL;
++       }
++
++       *channel_ret = channel;
++       return 0;
++}
++
++static void
++nouveau_graph_dump_trap_info(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t address;
++       uint32_t channel, class;
++       uint32_t method, subc, data, data2;
++       uint32_t nsource, nstatus;
++
++       if (nouveau_graph_trapped_channel(dev, &channel))
++               channel = -1;
++
++       data    = NV_READ(NV04_PGRAPH_TRAPPED_DATA);
++       address = NV_READ(NV04_PGRAPH_TRAPPED_ADDR);
++       method  = address & 0x1FFC;
++       if (dev_priv->card_type < NV_10) {
++               subc = (address >> 13) & 0x7;
++               data2= 0;
++       } else {
++               subc = (address >> 16) & 0x7;
++               data2= NV_READ(NV10_PGRAPH_TRAPPED_DATA_HIGH);
++       }
++       nsource = NV_READ(NV03_PGRAPH_NSOURCE);
++       nstatus = NV_READ(NV03_PGRAPH_NSTATUS);
++       if (dev_priv->card_type < NV_50) {
++               class = NV_READ(0x400160 + subc*4) & 0xFFFF;
++       } else {
++               class = NV_READ(0x400814);
++       }
++
++       DRM_ERROR("nSource:");
++       nouveau_print_bitfield_names(nsource, nouveau_nsource_names,
++                                    ARRAY_SIZE(nouveau_nsource_names));
++       printk(", nStatus:");
++       nouveau_print_bitfield_names(nstatus, nouveau_nstatus_names,
++                                    ARRAY_SIZE(nouveau_nstatus_names));
++       printk("\n");
++
++       DRM_ERROR("Channel %d/%d (class 0x%04x) - Method 0x%04x, Data 0x%08x:0x%08x\n",
++                 channel, subc, class, method, data2, data);
++}
++
++static void nouveau_pgraph_irq_handler(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t status, nsource;
++
++       status = NV_READ(NV03_PGRAPH_INTR);
++       if (!status)
++               return;
++       nsource = NV_READ(NV03_PGRAPH_NSOURCE);
++
++       if (status & NV_PGRAPH_INTR_NOTIFY) {
++               DRM_DEBUG("PGRAPH notify interrupt\n");
++
++               nouveau_graph_dump_trap_info(dev);
++
++               status &= ~NV_PGRAPH_INTR_NOTIFY;
++               NV_WRITE(NV03_PGRAPH_INTR, NV_PGRAPH_INTR_NOTIFY);
++       }
++
++       if (status & NV_PGRAPH_INTR_ERROR) {
++               DRM_ERROR("PGRAPH error interrupt\n");
++
++               nouveau_graph_dump_trap_info(dev);
++
++               status &= ~NV_PGRAPH_INTR_ERROR;
++               NV_WRITE(NV03_PGRAPH_INTR, NV_PGRAPH_INTR_ERROR);
++       }
++
++       if (status & NV_PGRAPH_INTR_CONTEXT_SWITCH) {
++               uint32_t channel=NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1);
++               DRM_DEBUG("PGRAPH context switch interrupt channel %x\n",channel);
++               switch(dev_priv->card_type)
++               {
++                       case NV_04:
++                       case NV_05:
++                               nouveau_nv04_context_switch(dev);
++                               break;
++                       case NV_10:
++                       case NV_11:
++                       case NV_17:
++                               nouveau_nv10_context_switch(dev);
++                               break;
++                       case NV_20:
++                       case NV_30:
++                               nouveau_nv20_context_switch(dev);
++                               break;
++                       default:
++                               DRM_ERROR("Context switch not implemented\n");
++                               break;
++               }
++
++               status &= ~NV_PGRAPH_INTR_CONTEXT_SWITCH;
++               NV_WRITE(NV03_PGRAPH_INTR, NV_PGRAPH_INTR_CONTEXT_SWITCH);
++       }
++
++       if (status) {
++               DRM_ERROR("Unhandled PGRAPH interrupt: STAT=0x%08x\n", status);
++               NV_WRITE(NV03_PGRAPH_INTR, status);
++       }
++
++       NV_WRITE(NV03_PMC_INTR_0, NV_PMC_INTR_0_PGRAPH_PENDING);
++}
++
++static void nouveau_crtc_irq_handler(struct drm_device *dev, int crtc)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       if (crtc&1) {
++               NV_WRITE(NV_CRTC0_INTSTAT, NV_CRTC_INTR_VBLANK);
++       }
++
++       if (crtc&2) {
++               NV_WRITE(NV_CRTC1_INTSTAT, NV_CRTC_INTR_VBLANK);
++       }
++}
++
++irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device*)arg;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t status;
++
++       status = NV_READ(NV03_PMC_INTR_0);
++       if (!status)
++               return IRQ_NONE;
++
++       if (status & NV_PMC_INTR_0_PFIFO_PENDING) {
++               nouveau_fifo_irq_handler(dev);
++               status &= ~NV_PMC_INTR_0_PFIFO_PENDING;
++       }
++
++       if (status & NV_PMC_INTR_0_PGRAPH_PENDING) {
++               nouveau_pgraph_irq_handler(dev);
++               status &= ~NV_PMC_INTR_0_PGRAPH_PENDING;
++       }
++
++       if (status & NV_PMC_INTR_0_CRTCn_PENDING) {
++               nouveau_crtc_irq_handler(dev, (status>>24)&3);
++               status &= ~NV_PMC_INTR_0_CRTCn_PENDING;
++       }
++
++       if (status)
++               DRM_ERROR("Unhandled PMC INTR status bits 0x%08x\n", status);
++
++       return IRQ_HANDLED;
++}
++
+Index: git/shared-core/nouveau_mem.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_mem.c       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,608 @@
++/*
++ * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
++ * Copyright 2005 Stephane Marchesin
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * THE AUTHORS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ */
++
++
++#include "drmP.h"
++#include "drm.h"
++#include "drm_sarea.h"
++#include "nouveau_drv.h"
++
++static struct mem_block *split_block(struct mem_block *p, uint64_t start, uint64_t size,
++               struct drm_file *file_priv)
++{
++       /* Maybe cut off the start of an existing block */
++       if (start > p->start) {
++               struct mem_block *newblock =
++                       drm_alloc(sizeof(*newblock), DRM_MEM_BUFS);
++               if (!newblock)
++                       goto out;
++               newblock->start = start;
++               newblock->size = p->size - (start - p->start);
++               newblock->file_priv = NULL;
++               newblock->next = p->next;
++               newblock->prev = p;
++               p->next->prev = newblock;
++               p->next = newblock;
++               p->size -= newblock->size;
++               p = newblock;
++       }
++
++       /* Maybe cut off the end of an existing block */
++       if (size < p->size) {
++               struct mem_block *newblock =
++                       drm_alloc(sizeof(*newblock), DRM_MEM_BUFS);
++               if (!newblock)
++                       goto out;
++               newblock->start = start + size;
++               newblock->size = p->size - size;
++               newblock->file_priv = NULL;
++               newblock->next = p->next;
++               newblock->prev = p;
++               p->next->prev = newblock;
++               p->next = newblock;
++               p->size = size;
++       }
++
++out:
++       /* Our block is in the middle */
++       p->file_priv = file_priv;
++       return p;
++}
++
++struct mem_block *nouveau_mem_alloc_block(struct mem_block *heap,
++                                         uint64_t size,
++                                         int align2,
++                                         struct drm_file *file_priv)
++{
++       struct mem_block *p;
++       uint64_t mask = (1 << align2) - 1;
++
++       if (!heap)
++               return NULL;
++
++       list_for_each(p, heap) {
++               uint64_t start = (p->start + mask) & ~mask;
++               if (p->file_priv == 0 && start + size <= p->start + p->size)
++                       return split_block(p, start, size, file_priv);
++       }
++
++       return NULL;
++}
++
++static struct mem_block *find_block(struct mem_block *heap, uint64_t start)
++{
++       struct mem_block *p;
++
++       list_for_each(p, heap)
++               if (p->start == start)
++                       return p;
++
++       return NULL;
++}
++
++void nouveau_mem_free_block(struct mem_block *p)
++{
++       p->file_priv = NULL;
++
++       /* Assumes a single contiguous range.  Needs a special file_priv in
++        * 'heap' to stop it being subsumed.
++        */
++       if (p->next->file_priv == 0) {
++               struct mem_block *q = p->next;
++               p->size += q->size;
++               p->next = q->next;
++               p->next->prev = p;
++               drm_free(q, sizeof(*q), DRM_MEM_BUFS);
++       }
++
++       if (p->prev->file_priv == 0) {
++               struct mem_block *q = p->prev;
++               q->size += p->size;
++               q->next = p->next;
++               q->next->prev = q;
++               drm_free(p, sizeof(*q), DRM_MEM_BUFS);
++       }
++}
++
++/* Initialize.  How to check for an uninitialized heap?
++ */
++int nouveau_mem_init_heap(struct mem_block **heap, uint64_t start,
++                         uint64_t size)
++{
++       struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFS);
++
++       if (!blocks)
++               return -ENOMEM;
++
++       *heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFS);
++       if (!*heap) {
++               drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFS);
++               return -ENOMEM;
++       }
++
++       blocks->start = start;
++       blocks->size = size;
++       blocks->file_priv = NULL;
++       blocks->next = blocks->prev = *heap;
++
++       memset(*heap, 0, sizeof(**heap));
++       (*heap)->file_priv = (struct drm_file *) - 1;
++       (*heap)->next = (*heap)->prev = blocks;
++       return 0;
++}
++
++/* 
++ * Free all blocks associated with the releasing file_priv
++ */
++void nouveau_mem_release(struct drm_file *file_priv, struct mem_block *heap)
++{
++       struct mem_block *p;
++
++       if (!heap || !heap->next)
++               return;
++
++       list_for_each(p, heap) {
++               if (p->file_priv == file_priv)
++                       p->file_priv = NULL;
++       }
++
++       /* Assumes a single contiguous range.  Needs a special file_priv in
++        * 'heap' to stop it being subsumed.
++        */
++       list_for_each(p, heap) {
++               while ((p->file_priv == 0) && (p->next->file_priv == 0) &&
++                      (p->next!=heap)) {
++                       struct mem_block *q = p->next;
++                       p->size += q->size;
++                       p->next = q->next;
++                       p->next->prev = p;
++                       drm_free(q, sizeof(*q), DRM_MEM_DRIVER);
++               }
++       }
++}
++
++/* 
++ * Cleanup everything
++ */
++void nouveau_mem_takedown(struct mem_block **heap)
++{
++       struct mem_block *p;
++
++       if (!*heap)
++               return;
++
++       for (p = (*heap)->next; p != *heap;) {
++               struct mem_block *q = p;
++               p = p->next;
++               drm_free(q, sizeof(*q), DRM_MEM_DRIVER);
++       }
++
++       drm_free(*heap, sizeof(**heap), DRM_MEM_DRIVER);
++       *heap = NULL;
++}
++
++void nouveau_mem_close(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       nouveau_mem_takedown(&dev_priv->agp_heap);
++       nouveau_mem_takedown(&dev_priv->fb_heap);
++       if (dev_priv->pci_heap)
++               nouveau_mem_takedown(&dev_priv->pci_heap);
++}
++
++/*XXX won't work on BSD because of pci_read_config_dword */
++static uint32_t
++nouveau_mem_fb_amount_igp(struct drm_device *dev)
++{
++#if defined(LINUX) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19))
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct pci_dev *bridge;
++       uint32_t mem;
++
++       bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0,1));
++       if (!bridge) {
++               DRM_ERROR("no bridge device\n");
++               return 0;
++       }
++
++       if (dev_priv->flags&NV_NFORCE) {
++               pci_read_config_dword(bridge, 0x7C, &mem);
++               return (uint64_t)(((mem >> 6) & 31) + 1)*1024*1024;
++       } else
++       if(dev_priv->flags&NV_NFORCE2) {
++               pci_read_config_dword(bridge, 0x84, &mem);
++               return (uint64_t)(((mem >> 4) & 127) + 1)*1024*1024;
++       }
++
++       DRM_ERROR("impossible!\n");
++#else
++       DRM_ERROR("Linux kernel >= 2.6.19 required to check for igp memory amount\n");
++#endif
++
++       return 0;
++}
++
++/* returns the amount of FB ram in bytes */
++uint64_t nouveau_mem_fb_amount(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++       switch(dev_priv->card_type)
++       {
++               case NV_04:
++               case NV_05:
++                       if (NV_READ(NV03_BOOT_0) & 0x00000100) {
++                               return (((NV_READ(NV03_BOOT_0) >> 12) & 0xf)*2+2)*1024*1024;
++                       } else
++                       switch(NV_READ(NV03_BOOT_0)&NV03_BOOT_0_RAM_AMOUNT)
++                       {
++                               case NV04_BOOT_0_RAM_AMOUNT_32MB:
++                                       return 32*1024*1024;
++                               case NV04_BOOT_0_RAM_AMOUNT_16MB:
++                                       return 16*1024*1024;
++                               case NV04_BOOT_0_RAM_AMOUNT_8MB:
++                                       return 8*1024*1024;
++                               case NV04_BOOT_0_RAM_AMOUNT_4MB:
++                                       return 4*1024*1024;
++                       }
++                       break;
++               case NV_10:
++               case NV_11:
++               case NV_17:
++               case NV_20:
++               case NV_30:
++               case NV_40:
++               case NV_44:
++               case NV_50:
++               default:
++                       if (dev_priv->flags & (NV_NFORCE | NV_NFORCE2)) {
++                               return nouveau_mem_fb_amount_igp(dev);
++                       } else {
++                               uint64_t mem;
++
++                               mem = (NV_READ(NV04_FIFO_DATA) & 
++                                      NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK) >>
++                                     NV10_FIFO_DATA_RAM_AMOUNT_MB_SHIFT;
++                               return mem*1024*1024;
++                       }
++                       break;
++       }
++
++       DRM_ERROR("Unable to detect video ram size. Please report your setup to " DRIVER_EMAIL "\n");
++       return 0;
++}
++
++static int
++nouveau_mem_init_agp(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct drm_agp_info info;
++       struct drm_agp_mode mode;
++       struct drm_agp_buffer agp_req;
++       struct drm_agp_binding bind_req;
++       int ret;
++
++       ret = drm_agp_acquire(dev);
++       if (ret) {
++               DRM_ERROR("Unable to acquire AGP: %d\n", ret);
++               return ret;
++       }
++
++       ret = drm_agp_info(dev, &info);
++       if (ret) {
++               DRM_ERROR("Unable to get AGP info: %d\n", ret);
++               return ret;
++       }
++
++       /* see agp.h for the AGPSTAT_* modes available */
++       mode.mode = info.mode;
++       ret = drm_agp_enable(dev, mode);
++       if (ret) {
++               DRM_ERROR("Unable to enable AGP: %d\n", ret);
++               return ret;
++       }
++
++       agp_req.size = info.aperture_size;
++       agp_req.type = 0;
++       ret = drm_agp_alloc(dev, &agp_req);
++       if (ret) {
++               DRM_ERROR("Unable to alloc AGP: %d\n", ret);
++               return ret;
++       }
++
++       bind_req.handle = agp_req.handle;
++       bind_req.offset = 0;
++       ret = drm_agp_bind(dev, &bind_req);
++       if (ret) {
++               DRM_ERROR("Unable to bind AGP: %d\n", ret);
++               return ret;
++       }
++
++       dev_priv->gart_info.type        = NOUVEAU_GART_AGP;
++       dev_priv->gart_info.aper_base   = info.aperture_base;
++       dev_priv->gart_info.aper_size   = info.aperture_size;
++       return 0;
++}
++
++int nouveau_mem_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t fb_size;
++       int ret = 0;
++
++       dev_priv->agp_heap = dev_priv->pci_heap = dev_priv->fb_heap = NULL;
++       dev_priv->fb_phys = 0;
++       dev_priv->gart_info.type = NOUVEAU_GART_NONE;
++
++       /* setup a mtrr over the FB */
++       dev_priv->fb_mtrr = drm_mtrr_add(drm_get_resource_start(dev, 1),
++                                        nouveau_mem_fb_amount(dev),
++                                        DRM_MTRR_WC);
++
++       /* Init FB */
++       dev_priv->fb_phys=drm_get_resource_start(dev,1);
++       fb_size = nouveau_mem_fb_amount(dev);
++       /* On at least NV40, RAMIN is actually at the end of vram.
++        * We don't want to allocate this... */
++       if (dev_priv->card_type >= NV_40)
++               fb_size -= dev_priv->ramin_rsvd_vram;
++       dev_priv->fb_available_size = fb_size;
++       DRM_DEBUG("Available VRAM: %dKiB\n", fb_size>>10);
++
++       if (fb_size>256*1024*1024) {
++               /* On cards with > 256Mb, you can't map everything. 
++                * So we create a second FB heap for that type of memory */
++               if (nouveau_mem_init_heap(&dev_priv->fb_heap,
++                                         0, 256*1024*1024))
++                       return -ENOMEM;
++               if (nouveau_mem_init_heap(&dev_priv->fb_nomap_heap,
++                                         256*1024*1024, fb_size-256*1024*1024))
++                       return -ENOMEM;
++       } else {
++               if (nouveau_mem_init_heap(&dev_priv->fb_heap, 0, fb_size))
++                       return -ENOMEM;
++               dev_priv->fb_nomap_heap=NULL;
++       }
++
++       /* Init AGP / NV50 PCIEGART */
++       if (drm_device_is_agp(dev) && dev->agp) {
++               if ((ret = nouveau_mem_init_agp(dev)))
++                       DRM_ERROR("Error initialising AGP: %d\n", ret);
++       }
++
++       /*Note: this is *not* just NV50 code, but only used on NV50 for now */
++       if (dev_priv->gart_info.type == NOUVEAU_GART_NONE &&
++           dev_priv->card_type >= NV_50) {
++               ret = nouveau_sgdma_init(dev);
++               if (!ret) {
++                       ret = nouveau_sgdma_nottm_hack_init(dev);
++                       if (ret)
++                               nouveau_sgdma_takedown(dev); 
++               }
++
++               if (ret)
++                       DRM_ERROR("Error initialising SG DMA: %d\n", ret);
++       }
++
++       if (dev_priv->gart_info.type != NOUVEAU_GART_NONE) {
++               if (nouveau_mem_init_heap(&dev_priv->agp_heap,
++                                         0, dev_priv->gart_info.aper_size)) {
++                       if (dev_priv->gart_info.type == NOUVEAU_GART_SGDMA) {
++                               nouveau_sgdma_nottm_hack_takedown(dev);
++                               nouveau_sgdma_takedown(dev); 
++                       }
++               }
++       }
++
++       /* NV04-NV40 PCIEGART */
++       if (!dev_priv->agp_heap && dev_priv->card_type < NV_50) {
++               struct drm_scatter_gather sgreq;
++
++               DRM_DEBUG("Allocating sg memory for PCI DMA\n");
++               sgreq.size = 16 << 20; //16MB of PCI scatter-gather zone
++
++               if (drm_sg_alloc(dev, &sgreq)) {
++                       DRM_ERROR("Unable to allocate %dMB of scatter-gather"
++                                 " pages for PCI DMA!",sgreq.size>>20);
++               } else {
++                       if (nouveau_mem_init_heap(&dev_priv->pci_heap, 0,
++                                                 dev->sg->pages * PAGE_SIZE)) {
++                               DRM_ERROR("Unable to initialize pci_heap!");    
++                       }
++               }
++       }
++
++       return 0;
++}
++
++struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment,
++                                   uint64_t size, int flags,
++                                   struct drm_file *file_priv)
++{
++       struct mem_block *block;
++       int type;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /* 
++        * Make things easier on ourselves: all allocations are page-aligned. 
++        * We need that to map allocated regions into the user space
++        */
++       if (alignment < PAGE_SHIFT)
++               alignment = PAGE_SHIFT;
++
++       /*
++        * Warn about 0 sized allocations, but let it go through. It'll return 1 page
++        */
++       if (size == 0)
++               DRM_INFO("warning : 0 byte allocation\n");
++
++       /*
++        * Keep alloc size a multiple of the page size to keep drm_addmap() happy
++        */
++       if (size & (~PAGE_MASK))
++               size = ((size/PAGE_SIZE) + 1) * PAGE_SIZE;
++
++
++#define NOUVEAU_MEM_ALLOC_AGP {\
++               type=NOUVEAU_MEM_AGP;\
++                block = nouveau_mem_alloc_block(dev_priv->agp_heap, size,\
++                                                alignment, file_priv); \
++                if (block) goto alloc_ok;\
++               }
++
++#define NOUVEAU_MEM_ALLOC_PCI {\
++                type = NOUVEAU_MEM_PCI;\
++                block = nouveau_mem_alloc_block(dev_priv->pci_heap, size, \
++                                               alignment, file_priv); \
++                if ( block ) goto alloc_ok;\
++               }
++
++#define NOUVEAU_MEM_ALLOC_FB {\
++                type=NOUVEAU_MEM_FB;\
++                if (!(flags&NOUVEAU_MEM_MAPPED)) {\
++                        block = nouveau_mem_alloc_block(dev_priv->fb_nomap_heap,\
++                                                        size, alignment, \
++                                                       file_priv); \
++                        if (block) goto alloc_ok;\
++                }\
++                block = nouveau_mem_alloc_block(dev_priv->fb_heap, size,\
++                                                alignment, file_priv);\
++                if (block) goto alloc_ok;\
++               }
++
++
++       if (flags&NOUVEAU_MEM_FB) NOUVEAU_MEM_ALLOC_FB
++       if (flags&NOUVEAU_MEM_AGP) NOUVEAU_MEM_ALLOC_AGP
++       if (flags&NOUVEAU_MEM_PCI) NOUVEAU_MEM_ALLOC_PCI
++       if (flags&NOUVEAU_MEM_FB_ACCEPTABLE) NOUVEAU_MEM_ALLOC_FB
++       if (flags&NOUVEAU_MEM_AGP_ACCEPTABLE) NOUVEAU_MEM_ALLOC_AGP
++       if (flags&NOUVEAU_MEM_PCI_ACCEPTABLE) NOUVEAU_MEM_ALLOC_PCI
++
++
++       return NULL;
++
++alloc_ok:
++       block->flags=type;
++
++       if (flags&NOUVEAU_MEM_MAPPED)
++       {
++               struct drm_map_list *entry;
++               int ret = 0;
++               block->flags|=NOUVEAU_MEM_MAPPED;
++
++               if (type == NOUVEAU_MEM_AGP) {
++                       if (dev_priv->gart_info.type != NOUVEAU_GART_SGDMA)
++                       ret = drm_addmap(dev, block->start, block->size,
++                                        _DRM_AGP, 0, &block->map);
++                       else
++                       ret = drm_addmap(dev, block->start, block->size,
++                                        _DRM_SCATTER_GATHER, 0, &block->map);
++               }
++               else if (type == NOUVEAU_MEM_FB)
++                       ret = drm_addmap(dev, block->start + dev_priv->fb_phys,
++                                        block->size, _DRM_FRAME_BUFFER,
++                                        0, &block->map);
++               else if (type == NOUVEAU_MEM_PCI)
++                       ret = drm_addmap(dev, block->start, block->size,
++                                        _DRM_SCATTER_GATHER, 0, &block->map);
++
++               if (ret) { 
++                       nouveau_mem_free_block(block);
++                       return NULL;
++               }
++
++               entry = drm_find_matching_map(dev, block->map);
++               if (!entry) {
++                       nouveau_mem_free_block(block);
++                       return NULL;
++               }
++               block->map_handle = entry->user_token;
++       }
++
++       DRM_DEBUG("allocated 0x%llx type=0x%08x\n", block->start, block->flags);
++       return block;
++}
++
++void nouveau_mem_free(struct drm_device* dev, struct mem_block* block)
++{
++       DRM_DEBUG("freeing 0x%llx type=0x%08x\n", block->start, block->flags);
++       if (block->flags&NOUVEAU_MEM_MAPPED)
++               drm_rmmap(dev, block->map);
++       nouveau_mem_free_block(block);
++}
++
++/*
++ * Ioctls
++ */
++
++int nouveau_ioctl_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_nouveau_mem_alloc *alloc = data;
++       struct mem_block *block;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++
++       block=nouveau_mem_alloc(dev, alloc->alignment, alloc->size,
++                               alloc->flags, file_priv);
++       if (!block)
++               return -ENOMEM;
++       alloc->map_handle=block->map_handle;
++       alloc->offset=block->start;
++       alloc->flags=block->flags;
++
++       return 0;
++}
++
++int nouveau_ioctl_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct drm_nouveau_mem_free *memfree = data;
++       struct mem_block *block;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++
++       block=NULL;
++       if (memfree->flags & NOUVEAU_MEM_FB)
++               block = find_block(dev_priv->fb_heap, memfree->offset);
++       else if (memfree->flags & NOUVEAU_MEM_AGP)
++               block = find_block(dev_priv->agp_heap, memfree->offset);
++       else if (memfree->flags & NOUVEAU_MEM_PCI)
++               block = find_block(dev_priv->pci_heap, memfree->offset);
++       if (!block)
++               return -EFAULT;
++       if (block->file_priv != file_priv)
++               return -EPERM;
++
++       nouveau_mem_free(dev, block);
++       return 0;
++}
++
++
+Index: git/shared-core/nouveau_notifier.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_notifier.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,173 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ *
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++int
++nouveau_notifier_init_channel(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int flags, ret;
++
++       /*TODO: PCI notifier blocks */
++       if (dev_priv->agp_heap)
++               flags = NOUVEAU_MEM_AGP;
++       else if (dev_priv->pci_heap)
++               flags = NOUVEAU_MEM_PCI;
++       else
++               flags = NOUVEAU_MEM_FB;
++       flags |= (NOUVEAU_MEM_MAPPED | NOUVEAU_MEM_FB_ACCEPTABLE);
++
++       chan->notifier_block = nouveau_mem_alloc(dev, 0, PAGE_SIZE, flags,
++                                                (struct drm_file *)-2);
++       if (!chan->notifier_block)
++               return -ENOMEM;
++       DRM_DEBUG("Allocated notifier block in 0x%08x\n",
++                 chan->notifier_block->flags);
++
++       ret = nouveau_mem_init_heap(&chan->notifier_heap,
++                                   0, chan->notifier_block->size);
++       if (ret)
++               return ret;
++
++       return 0;
++}
++
++void
++nouveau_notifier_takedown_channel(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++
++       if (chan->notifier_block) {
++               nouveau_mem_free(dev, chan->notifier_block);
++               chan->notifier_block = NULL;
++       }
++
++       nouveau_mem_takedown(&chan->notifier_heap);
++}
++
++static void
++nouveau_notifier_gpuobj_dtor(struct drm_device *dev,
++                            struct nouveau_gpuobj *gpuobj)
++{
++       DRM_DEBUG("\n");
++
++       if (gpuobj->priv)
++               nouveau_mem_free_block(gpuobj->priv);
++}
++
++int
++nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
++                      int count, uint32_t *b_offset)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *nobj = NULL;
++       struct mem_block *mem;
++       uint32_t offset;
++       int target, ret;
++
++       if (!chan->notifier_heap) {
++               DRM_ERROR("Channel %d doesn't have a notifier heap!\n",
++                         chan->id);
++               return -EINVAL;
++       }
++
++       mem = nouveau_mem_alloc_block(chan->notifier_heap, count*32, 0,
++                                     (struct drm_file *)-2);
++       if (!mem) {
++               DRM_ERROR("Channel %d notifier block full\n", chan->id);
++               return -ENOMEM;
++       }
++       mem->flags = NOUVEAU_MEM_NOTIFIER;
++
++       offset = chan->notifier_block->start;
++       if (chan->notifier_block->flags & NOUVEAU_MEM_FB) {
++               target = NV_DMA_TARGET_VIDMEM;
++       } else
++       if (chan->notifier_block->flags & NOUVEAU_MEM_AGP) {
++               if (dev_priv->gart_info.type == NOUVEAU_GART_SGDMA &&
++                   dev_priv->card_type < NV_50) {
++                       ret = nouveau_sgdma_get_page(dev, offset, &offset);
++                       if (ret)
++                               return ret;
++                       target = NV_DMA_TARGET_PCI;
++               } else {
++                       target = NV_DMA_TARGET_AGP;
++               }
++       } else 
++       if (chan->notifier_block->flags & NOUVEAU_MEM_PCI) {
++               target = NV_DMA_TARGET_PCI_NONLINEAR;
++       } else {
++               DRM_ERROR("Bad DMA target, flags 0x%08x!\n",
++                         chan->notifier_block->flags);
++               return -EINVAL;
++       }
++       offset += mem->start;
++
++       if ((ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                         offset, mem->size,
++                                         NV_DMA_ACCESS_RW, target, &nobj))) {
++               nouveau_mem_free_block(mem);
++               DRM_ERROR("Error creating notifier ctxdma: %d\n", ret);
++               return ret;
++       }
++       nobj->dtor   = nouveau_notifier_gpuobj_dtor;
++       nobj->priv   = mem;
++
++       if ((ret = nouveau_gpuobj_ref_add(dev, chan, handle, nobj, NULL))) {
++               nouveau_gpuobj_del(dev, &nobj);
++               nouveau_mem_free_block(mem);
++               DRM_ERROR("Error referencing notifier ctxdma: %d\n", ret);
++               return ret;
++       }
++
++       *b_offset = mem->start;
++       return 0;
++}
++
++int
++nouveau_ioctl_notifier_alloc(struct drm_device *dev, void *data,
++                            struct drm_file *file_priv)
++{
++       struct drm_nouveau_notifierobj_alloc *na = data;
++       struct nouveau_channel *chan;
++       int ret;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++       NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(na->channel, file_priv, chan);
++
++       ret = nouveau_notifier_alloc(chan, na->handle, na->count, &na->offset);
++       if (ret)
++               return ret;
++
++       return 0;
++}
++
+Index: git/shared-core/nouveau_object.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_object.c    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1148 @@
++/*
++ * Copyright (C) 2006 Ben Skeggs.
++ *
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++/*
++ * Authors:
++ *   Ben Skeggs <darktama@iinet.net.au>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++/* NVidia uses context objects to drive drawing operations.
++
++   Context objects can be selected into 8 subchannels in the FIFO,
++   and then used via DMA command buffers.
++
++   A context object is referenced by a user defined handle (CARD32). The HW
++   looks up graphics objects in a hash table in the instance RAM.
++
++   An entry in the hash table consists of 2 CARD32. The first CARD32 contains
++   the handle, the second one a bitfield, that contains the address of the
++   object in instance RAM.
++
++   The format of the second CARD32 seems to be:
++
++   NV4 to NV30:
++
++   15: 0  instance_addr >> 4
++   17:16  engine (here uses 1 = graphics)
++   28:24  channel id (here uses 0)
++   31    valid (use 1)
++
++   NV40:
++
++   15: 0  instance_addr >> 4   (maybe 19-0)
++   21:20  engine (here uses 1 = graphics)
++   I'm unsure about the other bits, but using 0 seems to work.
++
++   The key into the hash table depends on the object handle and channel id and
++   is given as:
++*/
++static uint32_t
++nouveau_ramht_hash_handle(struct drm_device *dev, int channel, uint32_t handle)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++       uint32_t hash = 0;
++       int i;
++
++       DRM_DEBUG("ch%d handle=0x%08x\n", channel, handle);
++
++       for (i=32;i>0;i-=dev_priv->ramht_bits) {
++               hash ^= (handle & ((1 << dev_priv->ramht_bits) - 1));
++               handle >>= dev_priv->ramht_bits;
++       }
++       if (dev_priv->card_type < NV_50)
++               hash ^= channel << (dev_priv->ramht_bits - 4);
++       hash <<= 3;
++
++       DRM_DEBUG("hash=0x%08x\n", hash);
++       return hash;
++}
++
++static int
++nouveau_ramht_entry_valid(struct drm_device *dev, struct nouveau_gpuobj *ramht,
++                         uint32_t offset)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++       uint32_t ctx = INSTANCE_RD(ramht, (offset + 4)/4);
++
++       if (dev_priv->card_type < NV_40)
++               return ((ctx & NV_RAMHT_CONTEXT_VALID) != 0);
++       return (ctx != 0);
++}
++
++static int
++nouveau_ramht_insert(struct drm_device *dev, struct nouveau_gpuobj_ref *ref)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++       struct nouveau_channel *chan = dev_priv->fifos[ref->channel];
++       struct nouveau_gpuobj *ramht = chan->ramht ? chan->ramht->gpuobj : NULL;
++       struct nouveau_gpuobj *gpuobj = ref->gpuobj;
++       uint32_t ctx, co, ho;
++
++       if (!ramht) {
++               DRM_ERROR("No hash table!\n");
++               return -EINVAL;
++       }
++
++       if (dev_priv->card_type < NV_40) {
++               ctx = NV_RAMHT_CONTEXT_VALID | (ref->instance >> 4) |
++                     (ref->channel   << NV_RAMHT_CONTEXT_CHANNEL_SHIFT) |
++                     (gpuobj->engine << NV_RAMHT_CONTEXT_ENGINE_SHIFT);
++       } else
++       if (dev_priv->card_type < NV_50) {
++               ctx = (ref->instance >> 4) |
++                     (ref->channel   << NV40_RAMHT_CONTEXT_CHANNEL_SHIFT) |
++                     (gpuobj->engine << NV40_RAMHT_CONTEXT_ENGINE_SHIFT);
++       } else {
++               ctx = (ref->instance  >> 4) |
++                     (gpuobj->engine << NV40_RAMHT_CONTEXT_ENGINE_SHIFT);
++       }
++
++       co = ho = nouveau_ramht_hash_handle(dev, ref->channel, ref->handle);
++       do {
++               if (!nouveau_ramht_entry_valid(dev, ramht, co)) {
++                       DRM_DEBUG("insert ch%d 0x%08x: h=0x%08x, c=0x%08x\n",
++                                 ref->channel, co, ref->handle, ctx);
++                       INSTANCE_WR(ramht, (co + 0)/4, ref->handle);
++                       INSTANCE_WR(ramht, (co + 4)/4, ctx);
++
++                       list_add_tail(&ref->list, &chan->ramht_refs);
++                       return 0;
++               }
++               DRM_DEBUG("collision ch%d 0x%08x: h=0x%08x\n",
++                         ref->channel, co, INSTANCE_RD(ramht, co/4));
++
++               co += 8;
++               if (co >= dev_priv->ramht_size) {
++                       DRM_INFO("no space left after collision\n");
++                       co = 0;
++                       /* exit as it seems to cause crash with nouveau_demo and
++                        * 0xdead0001 object */
++                       break;
++               }
++       } while (co != ho);
++
++       DRM_ERROR("RAMHT space exhausted. ch=%d\n", ref->channel);
++       return -ENOMEM;
++}
++
++static void
++nouveau_ramht_remove(struct drm_device *dev, struct nouveau_gpuobj_ref *ref)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_channel *chan = dev_priv->fifos[ref->channel];
++       struct nouveau_gpuobj *ramht = chan->ramht ? chan->ramht->gpuobj : NULL;
++       uint32_t co, ho;
++
++       if (!ramht) {
++               DRM_ERROR("No hash table!\n");
++               return;
++       }
++
++       co = ho = nouveau_ramht_hash_handle(dev, ref->channel, ref->handle);
++       do {
++               if (nouveau_ramht_entry_valid(dev, ramht, co) &&
++                   (ref->handle == INSTANCE_RD(ramht, (co/4)))) {
++                       DRM_DEBUG("remove ch%d 0x%08x: h=0x%08x, c=0x%08x\n",
++                                 ref->channel, co, ref->handle,
++                                 INSTANCE_RD(ramht, (co + 4)));
++                       INSTANCE_WR(ramht, (co + 0)/4, 0x00000000);
++                       INSTANCE_WR(ramht, (co + 4)/4, 0x00000000);
++
++                       list_del(&ref->list);
++                       return;
++               }
++
++               co += 8;
++               if (co >= dev_priv->ramht_size)
++                       co = 0;
++       } while (co != ho);
++
++       DRM_ERROR("RAMHT entry not found. ch=%d, handle=0x%08x\n",
++                 ref->channel, ref->handle);
++}
++
++int
++nouveau_gpuobj_new(struct drm_device *dev, struct nouveau_channel *chan,
++                  int size, int align, uint32_t flags,
++                  struct nouveau_gpuobj **gpuobj_ret)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++       struct nouveau_gpuobj *gpuobj;
++       struct mem_block *pramin = NULL;
++       int ret;
++
++       DRM_DEBUG("ch%d size=%d align=%d flags=0x%08x\n",
++                 chan ? chan->id : -1, size, align, flags);
++
++       if (!dev_priv || !gpuobj_ret || *gpuobj_ret != NULL)
++               return -EINVAL;
++
++       gpuobj = drm_calloc(1, sizeof(*gpuobj), DRM_MEM_DRIVER);
++       if (!gpuobj)
++               return -ENOMEM;
++       DRM_DEBUG("gpuobj %p\n", gpuobj);
++       gpuobj->flags = flags;
++       gpuobj->im_channel = chan ? chan->id : -1;
++
++       list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
++
++       /* Choose between global instmem heap, and per-channel private
++        * instmem heap.  On <NV50 allow requests for private instmem
++        * to be satisfied from global heap if no per-channel area
++        * available.
++        */
++       if (chan) {
++               if (chan->ramin_heap) {
++                       DRM_DEBUG("private heap\n");
++                       pramin = chan->ramin_heap;
++               } else
++               if (dev_priv->card_type < NV_50) {
++                       DRM_DEBUG("global heap fallback\n");
++                       pramin = dev_priv->ramin_heap;
++               }
++       } else {
++               DRM_DEBUG("global heap\n");
++               pramin = dev_priv->ramin_heap;
++       }
++
++       if (!pramin) {
++               DRM_ERROR("No PRAMIN heap!\n");
++               return -EINVAL;
++       }
++
++       if (!chan && (ret = engine->instmem.populate(dev, gpuobj, &size))) {
++               nouveau_gpuobj_del(dev, &gpuobj);
++               return ret;
++       }
++
++       /* Allocate a chunk of the PRAMIN aperture */
++       gpuobj->im_pramin = nouveau_mem_alloc_block(pramin, size,
++                                                   drm_order(align),
++                                                   (struct drm_file *)-2);
++       if (!gpuobj->im_pramin) {
++               nouveau_gpuobj_del(dev, &gpuobj);
++               return -ENOMEM;
++       }
++       gpuobj->im_pramin->flags = NOUVEAU_MEM_INSTANCE;
++
++       if (!chan && (ret = engine->instmem.bind(dev, gpuobj))) {
++               nouveau_gpuobj_del(dev, &gpuobj);
++               return ret;
++       }
++
++       if (gpuobj->flags & NVOBJ_FLAG_ZERO_ALLOC) {
++               int i;
++
++               for (i = 0; i < gpuobj->im_pramin->size; i += 4)
++                       INSTANCE_WR(gpuobj, i/4, 0);
++       }
++
++       *gpuobj_ret = gpuobj;
++       return 0;
++}
++
++int
++nouveau_gpuobj_early_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       INIT_LIST_HEAD(&dev_priv->gpuobj_list);
++
++       return 0;
++}
++
++int
++nouveau_gpuobj_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       DRM_DEBUG("\n");
++
++       if (dev_priv->card_type < NV_50) {
++               if ((ret = nouveau_gpuobj_new_fake(dev, dev_priv->ramht_offset,
++                                                  ~0, dev_priv->ramht_size,
++                                                  NVOBJ_FLAG_ZERO_ALLOC |
++                                                  NVOBJ_FLAG_ALLOW_NO_REFS,
++                                                  &dev_priv->ramht, NULL)))
++                       return ret;
++       }
++
++       return 0;
++}
++
++void
++nouveau_gpuobj_takedown(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       nouveau_gpuobj_del(dev, &dev_priv->ramht);
++}
++
++void
++nouveau_gpuobj_late_takedown(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *gpuobj = NULL;
++       struct list_head *entry, *tmp;
++
++       DRM_DEBUG("\n");
++
++       list_for_each_safe(entry, tmp, &dev_priv->gpuobj_list) {
++               gpuobj = list_entry(entry, struct nouveau_gpuobj, list);
++
++               DRM_ERROR("gpuobj %p still exists at takedown, refs=%d\n",
++                         gpuobj, gpuobj->refcount);
++               gpuobj->refcount = 0;
++               nouveau_gpuobj_del(dev, &gpuobj);
++       }
++}
++
++int
++nouveau_gpuobj_del(struct drm_device *dev, struct nouveau_gpuobj **pgpuobj)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++       struct nouveau_gpuobj *gpuobj;
++
++       DRM_DEBUG("gpuobj %p\n", pgpuobj ? *pgpuobj : NULL);
++
++       if (!dev_priv || !pgpuobj || !(*pgpuobj))
++               return -EINVAL;
++       gpuobj = *pgpuobj;
++
++       if (gpuobj->refcount != 0) {
++               DRM_ERROR("gpuobj refcount is %d\n", gpuobj->refcount);
++               return -EINVAL;
++       }
++
++       if (gpuobj->dtor)
++               gpuobj->dtor(dev, gpuobj);
++
++       if (gpuobj->im_backing) {
++               if (gpuobj->flags & NVOBJ_FLAG_FAKE)
++                       drm_free(gpuobj->im_backing,
++                                sizeof(*gpuobj->im_backing), DRM_MEM_DRIVER);
++               else
++                       engine->instmem.clear(dev, gpuobj);
++       }
++
++       if (gpuobj->im_pramin) {
++               if (gpuobj->flags & NVOBJ_FLAG_FAKE)
++                       drm_free(gpuobj->im_pramin, sizeof(*gpuobj->im_pramin),
++                                DRM_MEM_DRIVER);
++               else
++                       nouveau_mem_free_block(gpuobj->im_pramin);
++       }
++
++       list_del(&gpuobj->list);
++
++       *pgpuobj = NULL;
++       drm_free(gpuobj, sizeof(*gpuobj), DRM_MEM_DRIVER);
++       return 0;
++}
++
++static int
++nouveau_gpuobj_instance_get(struct drm_device *dev,
++                           struct nouveau_channel *chan,
++                           struct nouveau_gpuobj *gpuobj, uint32_t *inst)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *cpramin;
++
++       /* <NV50 use PRAMIN address everywhere */
++       if (dev_priv->card_type < NV_50) {
++               *inst = gpuobj->im_pramin->start;
++               return 0;
++       }
++
++       if (chan && gpuobj->im_channel != chan->id) {
++               DRM_ERROR("Channel mismatch: obj %d, ref %d\n",
++                         gpuobj->im_channel, chan->id);
++               return -EINVAL;
++       }
++
++       /* NV50 channel-local instance */
++       if (chan > 0) {
++               cpramin = chan->ramin->gpuobj;
++               *inst = gpuobj->im_pramin->start - cpramin->im_pramin->start;
++               return 0;
++       }
++
++       /* NV50 global (VRAM) instance */
++       if (gpuobj->im_channel < 0) {
++               /* ...from global heap */
++               if (!gpuobj->im_backing) {
++                       DRM_ERROR("AII, no VRAM backing gpuobj\n");
++                       return -EINVAL;
++               }
++               *inst = gpuobj->im_backing->start;
++               return 0;
++       } else {
++               /* ...from local heap */
++               cpramin = dev_priv->fifos[gpuobj->im_channel]->ramin->gpuobj;
++               *inst = cpramin->im_backing->start +
++                       (gpuobj->im_pramin->start - cpramin->im_pramin->start);
++               return 0;
++       }
++
++       return -EINVAL;
++}
++
++int
++nouveau_gpuobj_ref_add(struct drm_device *dev, struct nouveau_channel *chan,
++                      uint32_t handle, struct nouveau_gpuobj *gpuobj,
++                      struct nouveau_gpuobj_ref **ref_ret)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj_ref *ref;
++       uint32_t instance;
++       int ret;
++
++       DRM_DEBUG("ch%d h=0x%08x gpuobj=%p\n",
++                 chan ? chan->id : -1, handle, gpuobj);
++
++       if (!dev_priv || !gpuobj || (ref_ret && *ref_ret != NULL))
++               return -EINVAL;
++
++       if (!chan && !ref_ret)
++               return -EINVAL;
++
++       ret = nouveau_gpuobj_instance_get(dev, chan, gpuobj, &instance);
++       if (ret)
++               return ret;
++
++       ref = drm_calloc(1, sizeof(*ref), DRM_MEM_DRIVER);
++       if (!ref)
++               return -ENOMEM;
++       ref->gpuobj   = gpuobj;
++       ref->channel  = chan ? chan->id : -1;
++       ref->instance = instance;
++
++       if (!ref_ret) {
++               ref->handle = handle;
++
++               ret = nouveau_ramht_insert(dev, ref);
++               if (ret) {
++                       drm_free(ref, sizeof(*ref), DRM_MEM_DRIVER);
++                       return ret;
++               }
++       } else {
++               ref->handle = ~0;
++               *ref_ret = ref;
++       }
++
++       ref->gpuobj->refcount++;
++       return 0;
++}
++
++int nouveau_gpuobj_ref_del(struct drm_device *dev, struct nouveau_gpuobj_ref **pref)
++{
++       struct nouveau_gpuobj_ref *ref;
++
++       DRM_DEBUG("ref %p\n", pref ? *pref : NULL);
++
++       if (!dev || !pref || *pref == NULL)
++               return -EINVAL;
++       ref = *pref;
++
++       if (ref->handle != ~0)
++               nouveau_ramht_remove(dev, ref);
++
++       if (ref->gpuobj) {
++               ref->gpuobj->refcount--;
++
++               if (ref->gpuobj->refcount == 0) {
++                       if (!(ref->gpuobj->flags & NVOBJ_FLAG_ALLOW_NO_REFS))
++                               nouveau_gpuobj_del(dev, &ref->gpuobj);
++               }
++       }
++
++       *pref = NULL;
++       drm_free(ref, sizeof(ref), DRM_MEM_DRIVER);
++       return 0;
++}
++
++int
++nouveau_gpuobj_new_ref(struct drm_device *dev,
++                      struct nouveau_channel *oc, struct nouveau_channel *rc,
++                      uint32_t handle, int size, int align, uint32_t flags,
++                      struct nouveau_gpuobj_ref **ref)
++{
++       struct nouveau_gpuobj *gpuobj = NULL;
++       int ret;
++
++       if ((ret = nouveau_gpuobj_new(dev, oc, size, align, flags, &gpuobj)))
++               return ret;
++
++       if ((ret = nouveau_gpuobj_ref_add(dev, rc, handle, gpuobj, ref))) {
++               nouveau_gpuobj_del(dev, &gpuobj);
++               return ret;
++       }
++
++       return 0;
++}
++
++int
++nouveau_gpuobj_ref_find(struct nouveau_channel *chan, uint32_t handle,
++                       struct nouveau_gpuobj_ref **ref_ret)
++{
++       struct nouveau_gpuobj_ref *ref;
++       struct list_head *entry, *tmp;
++
++       list_for_each_safe(entry, tmp, &chan->ramht_refs) {             
++               ref = list_entry(entry, struct nouveau_gpuobj_ref, list);
++
++               if (ref->handle == handle) {
++                       if (ref_ret)
++                               *ref_ret = ref;
++                       return 0;
++               }
++       }
++
++       return -EINVAL;
++}
++
++int
++nouveau_gpuobj_new_fake(struct drm_device *dev, uint32_t p_offset,
++                       uint32_t b_offset, uint32_t size,
++                       uint32_t flags, struct nouveau_gpuobj **pgpuobj,
++                       struct nouveau_gpuobj_ref **pref)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *gpuobj = NULL;
++       int i;
++
++       DRM_DEBUG("p_offset=0x%08x b_offset=0x%08x size=0x%08x flags=0x%08x\n",
++                 p_offset, b_offset, size, flags);
++
++       gpuobj = drm_calloc(1, sizeof(*gpuobj), DRM_MEM_DRIVER);
++       if (!gpuobj)
++               return -ENOMEM;
++       DRM_DEBUG("gpuobj %p\n", gpuobj);
++       gpuobj->im_channel = -1;
++       gpuobj->flags      = flags | NVOBJ_FLAG_FAKE;
++
++       list_add_tail(&gpuobj->list, &dev_priv->gpuobj_list);
++
++       if (p_offset != ~0) {
++               gpuobj->im_pramin = drm_calloc(1, sizeof(struct mem_block),
++                                              DRM_MEM_DRIVER);
++               if (!gpuobj->im_pramin) {
++                       nouveau_gpuobj_del(dev, &gpuobj);
++                       return -ENOMEM;
++               }
++               gpuobj->im_pramin->start = p_offset;
++               gpuobj->im_pramin->size  = size;
++       }
++
++       if (b_offset != ~0) {
++               gpuobj->im_backing = drm_calloc(1, sizeof(struct mem_block),
++                                              DRM_MEM_DRIVER);
++               if (!gpuobj->im_backing) {
++                       nouveau_gpuobj_del(dev, &gpuobj);
++                       return -ENOMEM;
++               }
++               gpuobj->im_backing->start = b_offset;
++               gpuobj->im_backing->size  = size;
++       }
++
++       if (gpuobj->flags & NVOBJ_FLAG_ZERO_ALLOC) {
++               for (i = 0; i < gpuobj->im_pramin->size; i += 4)
++                       INSTANCE_WR(gpuobj, i/4, 0);
++       }
++
++       if (pref) {
++               if ((i = nouveau_gpuobj_ref_add(dev, NULL, 0, gpuobj, pref))) {
++                       nouveau_gpuobj_del(dev, &gpuobj);
++                       return i;
++               }
++       }
++
++       if (pgpuobj)
++               *pgpuobj = gpuobj;
++       return 0;
++}
++
++
++static int
++nouveau_gpuobj_class_instmem_size(struct drm_device *dev, int class)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /*XXX: dodgy hack for now */
++       if (dev_priv->card_type >= NV_50)
++               return 24;
++       if (dev_priv->card_type >= NV_40)
++               return 32;
++       return 16;
++}
++
++/*
++   DMA objects are used to reference a piece of memory in the
++   framebuffer, PCI or AGP address space. Each object is 16 bytes big
++   and looks as follows:
++   
++   entry[0]
++   11:0  class (seems like I can always use 0 here)
++   12    page table present?
++   13    page entry linear?
++   15:14 access: 0 rw, 1 ro, 2 wo
++   17:16 target: 0 NV memory, 1 NV memory tiled, 2 PCI, 3 AGP
++   31:20 dma adjust (bits 0-11 of the address)
++   entry[1]
++   dma limit (size of transfer)
++   entry[X]
++   1     0 readonly, 1 readwrite
++   31:12 dma frame address of the page (bits 12-31 of the address)
++   entry[N]
++   page table terminator, same value as the first pte, as does nvidia
++   rivatv uses 0xffffffff
++
++   Non linear page tables need a list of frame addresses afterwards,
++   the rivatv project has some info on this.
++
++   The method below creates a DMA object in instance RAM and returns a handle
++   to it that can be used to set up context objects.
++*/
++int
++nouveau_gpuobj_dma_new(struct nouveau_channel *chan, int class,
++                      uint64_t offset, uint64_t size, int access,
++                      int target, struct nouveau_gpuobj **gpuobj)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++       uint32_t is_scatter_gather = 0;
++       
++       /* Total number of pages covered by the request.
++        */
++       const unsigned int page_count = (size + PAGE_SIZE - 1) / PAGE_SIZE;
++
++
++       DRM_DEBUG("ch%d class=0x%04x offset=0x%llx size=0x%llx\n",
++                 chan->id, class, offset, size);
++       DRM_DEBUG("access=%d target=%d\n", access, target);
++
++       switch (target) {
++        case NV_DMA_TARGET_AGP:
++                 offset += dev_priv->gart_info.aper_base;
++                 break;
++        case NV_DMA_TARGET_PCI_NONLINEAR:
++                /*assume the "offset" is a virtual memory address*/
++                is_scatter_gather = 1;
++                /*put back the right value*/
++                target = NV_DMA_TARGET_PCI;
++                break;
++        default:
++                break;
++        }
++       
++       ret = nouveau_gpuobj_new(dev, chan,
++                                is_scatter_gather ? ((page_count << 2) + 12) : nouveau_gpuobj_class_instmem_size(dev, class),
++                                16,
++                                NVOBJ_FLAG_ZERO_ALLOC | NVOBJ_FLAG_ZERO_FREE,
++                                gpuobj);
++       if (ret) {
++               DRM_ERROR("Error creating gpuobj: %d\n", ret);
++               return ret;
++       }
++
++       if (dev_priv->card_type < NV_50) {
++               uint32_t frame, adjust, pte_flags = 0;
++               adjust = offset &  0x00000fff;
++               if (access != NV_DMA_ACCESS_RO)
++                               pte_flags |= (1<<1);
++               
++               if ( ! is_scatter_gather ) 
++                       {
++                       frame  = offset & ~0x00000fff;
++                       
++                       INSTANCE_WR(*gpuobj, 0, ((1<<12) | (1<<13) |
++                                       (adjust << 20) |
++                                        (access << 14) |
++                                        (target << 16) |
++                                         class));
++                       INSTANCE_WR(*gpuobj, 1, size - 1);
++                       INSTANCE_WR(*gpuobj, 2, frame | pte_flags);
++                       INSTANCE_WR(*gpuobj, 3, frame | pte_flags);
++                       }
++               else 
++                       {
++                       /* Intial page entry in the scatter-gather area that
++                        * corresponds to the base offset
++                        */
++                       unsigned int idx = offset / PAGE_SIZE;
++
++                       uint32_t instance_offset;
++                       unsigned int i;
++
++                       if ((idx + page_count) > dev->sg->pages) {
++                               DRM_ERROR("Requested page range exceedes "
++                                         "allocated scatter-gather range!");
++                               return -E2BIG;
++                       }
++
++                       DRM_DEBUG("Creating PCI DMA object using virtual zone starting at %#llx, size %d\n", offset, (uint32_t)size);
++                       INSTANCE_WR(*gpuobj, 0, ((1<<12) | (0<<13) |
++                                (adjust << 20) |
++                                (access << 14) |
++                                (target << 16) |
++                                class));
++                       INSTANCE_WR(*gpuobj, 1, (uint32_t) size-1);
++
++
++                       /*write starting at the third dword*/
++                       instance_offset = 2;
++ 
++                       /*for each PAGE, get its bus address, fill in the page table entry, and advance*/
++                       for (i = 0; i < page_count; i++) {
++                               if (dev->sg->busaddr[idx] == 0) {
++                                       dev->sg->busaddr[idx] =
++                                               pci_map_page(dev->pdev,
++                                                            dev->sg->pagelist[idx],
++                                                            0,
++                                                            PAGE_SIZE,
++                                                            DMA_BIDIRECTIONAL);
++
++                                       if (dma_mapping_error(dev->sg->busaddr[idx])) {
++                                               return -ENOMEM;
++                                       }
++                               }
++
++                               frame = (uint32_t) dev->sg->busaddr[idx];
++                               INSTANCE_WR(*gpuobj, instance_offset, 
++                                           frame | pte_flags);
++ 
++                               idx++;
++                               instance_offset ++;
++                       }
++                       }
++       } else {
++               uint32_t flags0, flags5;
++
++               if (target == NV_DMA_TARGET_VIDMEM) {
++                       flags0 = 0x00190000;
++                       flags5 = 0x00010000;
++               } else {
++                       flags0 = 0x7fc00000;
++                       flags5 = 0x00080000;
++               }
++
++               INSTANCE_WR(*gpuobj, 0, flags0 | class);
++               INSTANCE_WR(*gpuobj, 1, offset + size - 1);
++               INSTANCE_WR(*gpuobj, 2, offset);
++               INSTANCE_WR(*gpuobj, 5, flags5);
++       }
++
++       (*gpuobj)->engine = NVOBJ_ENGINE_SW;
++       (*gpuobj)->class  = class;
++       return 0;
++}
++
++int
++nouveau_gpuobj_gart_dma_new(struct nouveau_channel *chan,
++                           uint64_t offset, uint64_t size, int access,
++                           struct nouveau_gpuobj **gpuobj,
++                           uint32_t *o_ret)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       if (dev_priv->gart_info.type == NOUVEAU_GART_AGP ||
++           (dev_priv->card_type >= NV_50 &&
++            dev_priv->gart_info.type == NOUVEAU_GART_SGDMA)) {
++               ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                            offset, size, access,
++                                            NV_DMA_TARGET_AGP, gpuobj);
++               if (o_ret)
++                       *o_ret = 0;
++       } else
++       if (dev_priv->gart_info.type == NOUVEAU_GART_SGDMA) {
++               *gpuobj = dev_priv->gart_info.sg_ctxdma;
++               if (offset & ~0xffffffffULL) {
++                       DRM_ERROR("obj offset exceeds 32-bits\n");
++                       return -EINVAL;
++               }
++               if (o_ret)
++                       *o_ret = (uint32_t)offset;
++               ret = (*gpuobj != NULL) ? 0 : -EINVAL;
++       } else {
++               DRM_ERROR("Invalid GART type %d\n", dev_priv->gart_info.type);
++               return -EINVAL;
++       }
++
++       return ret;
++}
++
++/* Context objects in the instance RAM have the following structure.
++ * On NV40 they are 32 byte long, on NV30 and smaller 16 bytes.
++
++   NV4 - NV30:
++
++   entry[0]
++   11:0 class
++   12   chroma key enable
++   13   user clip enable
++   14   swizzle enable
++   17:15 patch config:
++       scrcopy_and, rop_and, blend_and, scrcopy, srccopy_pre, blend_pre
++   18   synchronize enable
++   19   endian: 1 big, 0 little
++   21:20 dither mode
++   23    single step enable
++   24    patch status: 0 invalid, 1 valid
++   25    context_surface 0: 1 valid
++   26    context surface 1: 1 valid
++   27    context pattern: 1 valid
++   28    context rop: 1 valid
++   29,30 context beta, beta4
++   entry[1]
++   7:0   mono format
++   15:8  color format
++   31:16 notify instance address
++   entry[2]
++   15:0  dma 0 instance address
++   31:16 dma 1 instance address
++   entry[3]
++   dma method traps
++
++   NV40:
++   No idea what the exact format is. Here's what can be deducted:
++
++   entry[0]:
++   11:0  class  (maybe uses more bits here?)
++   17    user clip enable
++   21:19 patch config 
++   25    patch status valid ?
++   entry[1]:
++   15:0  DMA notifier  (maybe 20:0)
++   entry[2]:
++   15:0  DMA 0 instance (maybe 20:0)
++   24    big endian
++   entry[3]:
++   15:0  DMA 1 instance (maybe 20:0)
++   entry[4]:
++   entry[5]:
++   set to 0?
++*/
++int
++nouveau_gpuobj_gr_new(struct nouveau_channel *chan, int class,
++                     struct nouveau_gpuobj **gpuobj)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       DRM_DEBUG("ch%d class=0x%04x\n", chan->id, class);
++
++       ret = nouveau_gpuobj_new(dev, chan,
++                                nouveau_gpuobj_class_instmem_size(dev, class),
++                                16,
++                                NVOBJ_FLAG_ZERO_ALLOC | NVOBJ_FLAG_ZERO_FREE,
++                                gpuobj);
++       if (ret) {
++               DRM_ERROR("Error creating gpuobj: %d\n", ret);
++               return ret;
++       }
++
++       if (dev_priv->card_type >= NV_50) {
++               INSTANCE_WR(*gpuobj, 0, class);
++               INSTANCE_WR(*gpuobj, 5, 0x00010000);
++       } else {
++       switch (class) {
++       case NV_CLASS_NULL:
++               INSTANCE_WR(*gpuobj, 0, 0x00001030);
++               INSTANCE_WR(*gpuobj, 1, 0xFFFFFFFF);
++               break;
++       default:
++               if (dev_priv->card_type >= NV_40) {
++                       INSTANCE_WR(*gpuobj, 0, class);
++#ifdef __BIG_ENDIAN
++                       INSTANCE_WR(*gpuobj, 2, 0x01000000);
++#endif
++               } else {
++#ifdef __BIG_ENDIAN
++                       INSTANCE_WR(*gpuobj, 0, class | 0x00080000);
++#else
++                       INSTANCE_WR(*gpuobj, 0, class);
++#endif
++               }
++       }
++       }
++
++       (*gpuobj)->engine = NVOBJ_ENGINE_GR;
++       (*gpuobj)->class  = class;
++       return 0;
++}
++
++static int
++nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *pramin = NULL;
++       int size, base, ret;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       /* Base amount for object storage (4KiB enough?) */
++       size = 0x1000;
++       base = 0;
++
++       /* PGRAPH context */
++
++       if (dev_priv->card_type == NV_50) {
++               /* Various fixed table thingos */
++               size += 0x1400; /* mostly unknown stuff */
++               size += 0x4000; /* vm pd */
++               base  = 0x6000;
++               /* RAMHT, not sure about setting size yet, 32KiB to be safe */
++               size += 0x8000;
++               /* RAMFC */
++               size += 0x1000;
++               /* PGRAPH context */
++               size += 0x60000;
++       }
++
++       DRM_DEBUG("ch%d PRAMIN size: 0x%08x bytes, base alloc=0x%08x\n",
++                 chan->id, size, base);
++       ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, size, 0x1000, 0,
++                                    &chan->ramin);
++       if (ret) {
++               DRM_ERROR("Error allocating channel PRAMIN: %d\n", ret);
++               return ret;
++       }
++       pramin = chan->ramin->gpuobj;
++
++       ret = nouveau_mem_init_heap(&chan->ramin_heap,
++                                   pramin->im_pramin->start + base, size);
++       if (ret) {
++               DRM_ERROR("Error creating PRAMIN heap: %d\n", ret);
++               nouveau_gpuobj_ref_del(dev, &chan->ramin);
++               return ret;
++       }
++
++       return 0;
++}
++
++int
++nouveau_gpuobj_channel_init(struct nouveau_channel *chan,
++                           uint32_t vram_h, uint32_t tt_h)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *vram = NULL, *tt = NULL;
++       int ret, i;
++
++       INIT_LIST_HEAD(&chan->ramht_refs);
++
++       DRM_DEBUG("ch%d vram=0x%08x tt=0x%08x\n", chan->id, vram_h, tt_h);
++
++       /* Reserve a block of PRAMIN for the channel
++        *XXX: maybe on <NV50 too at some point
++        */
++       if (0 || dev_priv->card_type == NV_50) {
++               ret = nouveau_gpuobj_channel_init_pramin(chan);
++               if (ret)
++                       return ret;
++       }
++
++       /* NV50 VM, point offset 0-512MiB at shared PCIEGART table  */
++       if (dev_priv->card_type >= NV_50) {
++               uint32_t vm_offset;
++               
++               vm_offset = (dev_priv->chipset & 0xf0) == 0x50 ? 0x1400 : 0x200;
++               vm_offset += chan->ramin->gpuobj->im_pramin->start;
++               if ((ret = nouveau_gpuobj_new_fake(dev, vm_offset, ~0, 0x4000,
++                                                  0, &chan->vm_pd, NULL)))
++                       return ret;
++               for (i=0; i<0x4000; i+=8) {
++                       INSTANCE_WR(chan->vm_pd, (i+0)/4, 0x00000000);
++                       INSTANCE_WR(chan->vm_pd, (i+4)/4, 0xdeadcafe);
++               }
++
++               if ((ret = nouveau_gpuobj_ref_add(dev, NULL, 0,
++                                                 dev_priv->gart_info.sg_ctxdma,
++                                                 &chan->vm_gart_pt)))
++                       return ret;
++               INSTANCE_WR(chan->vm_pd, (0+0)/4,
++                           chan->vm_gart_pt->instance | 0x03);
++               INSTANCE_WR(chan->vm_pd, (0+4)/4, 0x00000000);
++       }
++
++       /* RAMHT */
++       if (dev_priv->card_type < NV_50) {
++               ret = nouveau_gpuobj_ref_add(dev, NULL, 0, dev_priv->ramht,
++                                            &chan->ramht);
++               if (ret)
++                       return ret;
++       } else {
++               ret = nouveau_gpuobj_new_ref(dev, chan, chan, 0,
++                                            0x8000, 16,
++                                            NVOBJ_FLAG_ZERO_ALLOC,
++                                            &chan->ramht);
++               if (ret)
++                       return ret;
++       }
++
++       /* VRAM ctxdma */
++       if ((ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                         0, dev_priv->fb_available_size,
++                                         NV_DMA_ACCESS_RW,
++                                         NV_DMA_TARGET_VIDMEM, &vram))) {
++               DRM_ERROR("Error creating VRAM ctxdma: %d\n", ret);
++               return ret;
++       }
++
++       if ((ret = nouveau_gpuobj_ref_add(dev, chan, vram_h, vram, NULL))) {
++               DRM_ERROR("Error referencing VRAM ctxdma: %d\n", ret);
++               return ret;
++       }
++
++       /* TT memory ctxdma */
++       if (dev_priv->gart_info.type != NOUVEAU_GART_NONE) {
++               ret = nouveau_gpuobj_gart_dma_new(chan, 0,
++                                                 dev_priv->gart_info.aper_size,
++                                                 NV_DMA_ACCESS_RW, &tt, NULL);
++       } else
++       if (dev_priv->pci_heap) {
++               ret = nouveau_gpuobj_dma_new(chan, NV_CLASS_DMA_IN_MEMORY,
++                                            0, dev->sg->pages * PAGE_SIZE,
++                                            NV_DMA_ACCESS_RW,
++                                            NV_DMA_TARGET_PCI_NONLINEAR, &tt);
++       } else {
++               DRM_ERROR("Invalid GART type %d\n", dev_priv->gart_info.type);
++               ret = -EINVAL;
++       }
++
++       if (ret) {
++               DRM_ERROR("Error creating TT ctxdma: %d\n", ret);
++               return ret;
++       }
++
++       ret = nouveau_gpuobj_ref_add(dev, chan, tt_h, tt, NULL);
++       if (ret) {
++               DRM_ERROR("Error referencing TT ctxdma: %d\n", ret);
++               return ret;
++       }
++
++       return 0;
++}
++
++void
++nouveau_gpuobj_channel_takedown(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct list_head *entry, *tmp;
++       struct nouveau_gpuobj_ref *ref;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       list_for_each_safe(entry, tmp, &chan->ramht_refs) {             
++               ref = list_entry(entry, struct nouveau_gpuobj_ref, list);
++
++               nouveau_gpuobj_ref_del(dev, &ref);
++       }
++
++       nouveau_gpuobj_ref_del(dev, &chan->ramht);
++
++       nouveau_gpuobj_del(dev, &chan->vm_pd);
++       nouveau_gpuobj_ref_del(dev, &chan->vm_gart_pt);
++
++       if (chan->ramin_heap)
++               nouveau_mem_takedown(&chan->ramin_heap);
++       if (chan->ramin)
++               nouveau_gpuobj_ref_del(dev, &chan->ramin);
++
++}
++
++int nouveau_ioctl_grobj_alloc(struct drm_device *dev, void *data,
++                             struct drm_file *file_priv)
++{
++       struct nouveau_channel *chan;
++       struct drm_nouveau_grobj_alloc *init = data;
++       struct nouveau_gpuobj *gr = NULL;
++       int ret;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++       NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(init->channel, file_priv, chan);
++
++       //FIXME: check args, only allow trusted objects to be created
++       
++       if (init->handle == ~0)
++               return -EINVAL;
++
++       if (nouveau_gpuobj_ref_find(chan, init->handle, NULL) == 0)
++               return -EEXIST;
++
++       ret = nouveau_gpuobj_gr_new(chan, init->class, &gr);
++       if (ret) {
++               DRM_ERROR("Error creating gr object: %d (%d/0x%08x)\n",
++                         ret, init->channel, init->handle);
++               return ret;
++       }
++
++       if ((ret = nouveau_gpuobj_ref_add(dev, chan, init->handle, gr, NULL))) {
++               DRM_ERROR("Error referencing gr object: %d (%d/0x%08x\n)",
++                         ret, init->channel, init->handle);
++               nouveau_gpuobj_del(dev, &gr);
++               return ret;
++       }
++
++       return 0;
++}
++
++int nouveau_ioctl_gpuobj_free(struct drm_device *dev, void *data,
++                             struct drm_file *file_priv)
++{
++       struct drm_nouveau_gpuobj_free *objfree = data;
++       struct nouveau_gpuobj_ref *ref;
++       struct nouveau_channel *chan;
++       int ret;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++       NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(objfree->channel, file_priv, chan);
++
++       if ((ret = nouveau_gpuobj_ref_find(chan, objfree->handle, &ref)))
++               return ret;
++       nouveau_gpuobj_ref_del(dev, &ref);
++
++       return 0;
++}
++
+Index: git/shared-core/nouveau_reg.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_reg.h       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,550 @@
++
++
++#define NV03_BOOT_0                                        0x00100000
++#    define NV03_BOOT_0_RAM_AMOUNT                         0x00000003
++#    define NV03_BOOT_0_RAM_AMOUNT_8MB                     0x00000000
++#    define NV03_BOOT_0_RAM_AMOUNT_2MB                     0x00000001
++#    define NV03_BOOT_0_RAM_AMOUNT_4MB                     0x00000002
++#    define NV03_BOOT_0_RAM_AMOUNT_8MB_SDRAM               0x00000003
++#    define NV04_BOOT_0_RAM_AMOUNT_32MB                    0x00000000
++#    define NV04_BOOT_0_RAM_AMOUNT_4MB                     0x00000001
++#    define NV04_BOOT_0_RAM_AMOUNT_8MB                     0x00000002
++#    define NV04_BOOT_0_RAM_AMOUNT_16MB                    0x00000003
++
++#define NV04_FIFO_DATA                                     0x0010020c
++#    define NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK              0xfff00000
++#    define NV10_FIFO_DATA_RAM_AMOUNT_MB_SHIFT             20
++
++#define NV_RAMIN                                           0x00700000
++
++#define NV_RAMHT_HANDLE_OFFSET                             0
++#define NV_RAMHT_CONTEXT_OFFSET                            4
++#    define NV_RAMHT_CONTEXT_VALID                         (1<<31)
++#    define NV_RAMHT_CONTEXT_CHANNEL_SHIFT                 24
++#    define NV_RAMHT_CONTEXT_ENGINE_SHIFT                  16
++#        define NV_RAMHT_CONTEXT_ENGINE_SOFTWARE           0
++#        define NV_RAMHT_CONTEXT_ENGINE_GRAPHICS           1
++#    define NV_RAMHT_CONTEXT_INSTANCE_SHIFT                0
++#    define NV40_RAMHT_CONTEXT_CHANNEL_SHIFT               23
++#    define NV40_RAMHT_CONTEXT_ENGINE_SHIFT                20
++#    define NV40_RAMHT_CONTEXT_INSTANCE_SHIFT              0
++
++/* DMA object defines */
++#define NV_DMA_ACCESS_RW 0
++#define NV_DMA_ACCESS_RO 1
++#define NV_DMA_ACCESS_WO 2
++#define NV_DMA_TARGET_VIDMEM 0
++#define NV_DMA_TARGET_PCI    2
++#define NV_DMA_TARGET_AGP    3
++/*The following is not a real value used by nvidia cards, it's changed by nouveau_object_dma_create*/
++#define NV_DMA_TARGET_PCI_NONLINEAR   8
++
++/* Some object classes we care about in the drm */
++#define NV_CLASS_DMA_FROM_MEMORY                           0x00000002
++#define NV_CLASS_DMA_TO_MEMORY                             0x00000003
++#define NV_CLASS_NULL                                      0x00000030
++#define NV_CLASS_DMA_IN_MEMORY                             0x0000003D
++
++#define NV03_FIFO_SIZE                                     0x8000UL
++#define NV_MAX_FIFO_NUMBER                                 128
++#define NV03_FIFO_REGS_SIZE                                0x10000
++#define NV03_FIFO_REGS(i)                                  (0x00800000+i*NV03_FIFO_REGS_SIZE)
++#    define NV03_FIFO_REGS_DMAPUT(i)                       (NV03_FIFO_REGS(i)+0x40)
++#    define NV03_FIFO_REGS_DMAGET(i)                       (NV03_FIFO_REGS(i)+0x44)
++#define NV50_FIFO_REGS_SIZE                                0x2000
++#define NV50_FIFO_REGS(i)                                  (0x00c00000+i*NV50_FIFO_REGS_SIZE)
++#    define NV50_FIFO_REGS_DMAPUT(i)                       (NV50_FIFO_REGS(i)+0x40)
++#    define NV50_FIFO_REGS_DMAGET(i)                       (NV50_FIFO_REGS(i)+0x44)
++
++#define NV03_PMC_BOOT_0                                    0x00000000
++#define NV03_PMC_INTR_0                                    0x00000100
++#    define NV_PMC_INTR_0_PFIFO_PENDING                       (1<< 8)
++#    define NV_PMC_INTR_0_PGRAPH_PENDING                      (1<<12)
++#    define NV_PMC_INTR_0_CRTC0_PENDING                       (1<<24)
++#    define NV_PMC_INTR_0_CRTC1_PENDING                       (1<<25)
++#    define NV_PMC_INTR_0_CRTCn_PENDING                       (3<<24)
++#define NV03_PMC_INTR_EN_0                                 0x00000140
++#    define NV_PMC_INTR_EN_0_MASTER_ENABLE                    (1<< 0)
++#define NV03_PMC_ENABLE                                    0x00000200
++#    define NV_PMC_ENABLE_PFIFO                               (1<< 8)
++#    define NV_PMC_ENABLE_PGRAPH                              (1<<12)
++/* Disabling the below bit breaks newer (G7X only?) mobile chipsets,
++ * the card will hang early on in the X init process.
++ */
++#    define NV_PMC_ENABLE_UNK13                               (1<<13)
++#define NV40_PMC_1700                                      0x00001700
++#define NV40_PMC_1704                                      0x00001704
++#define NV40_PMC_1708                                      0x00001708
++#define NV40_PMC_170C                                      0x0000170C
++
++/* probably PMC ? */
++#define NV50_PUNK_BAR0_PRAMIN                              0x00001700
++#define NV50_PUNK_BAR_CFG_BASE                             0x00001704
++#define NV50_PUNK_BAR_CFG_BASE_VALID                          (1<<30)
++#define NV50_PUNK_BAR1_CTXDMA                              0x00001708
++#define NV50_PUNK_BAR1_CTXDMA_VALID                           (1<<31)
++#define NV50_PUNK_BAR3_CTXDMA                              0x0000170C
++#define NV50_PUNK_BAR3_CTXDMA_VALID                           (1<<31)
++#define NV50_PUNK_UNK1710                                  0x00001710
++
++#define NV04_PTIMER_INTR_0                                 0x00009100
++#define NV04_PTIMER_INTR_EN_0                              0x00009140
++#define NV04_PTIMER_NUMERATOR                              0x00009200
++#define NV04_PTIMER_DENOMINATOR                            0x00009210
++#define NV04_PTIMER_TIME_0                                 0x00009400
++#define NV04_PTIMER_TIME_1                                 0x00009410
++#define NV04_PTIMER_ALARM_0                                0x00009420
++
++#define NV04_PFB_CFG0                                      0x00100200
++#define NV04_PFB_CFG1                                      0x00100204
++#define NV40_PFB_020C                                      0x0010020C
++#define NV10_PFB_TILE(i)                                   (0x00100240 + (i*16))
++#define NV10_PFB_TILE__SIZE                                8
++#define NV10_PFB_TLIMIT(i)                                 (0x00100244 + (i*16))
++#define NV10_PFB_TSIZE(i)                                  (0x00100248 + (i*16))
++#define NV10_PFB_TSTATUS(i)                                (0x0010024C + (i*16))
++#define NV10_PFB_CLOSE_PAGE2                               0x0010033C
++#define NV40_PFB_TILE(i)                                   (0x00100600 + (i*16))
++#define NV40_PFB_TILE__SIZE_0                              12
++#define NV40_PFB_TILE__SIZE_1                              15
++#define NV40_PFB_TLIMIT(i)                                 (0x00100604 + (i*16))
++#define NV40_PFB_TSIZE(i)                                  (0x00100608 + (i*16))
++#define NV40_PFB_TSTATUS(i)                                (0x0010060C + (i*16))
++
++#define NV04_PGRAPH_DEBUG_0                                0x00400080
++#define NV04_PGRAPH_DEBUG_1                                0x00400084
++#define NV04_PGRAPH_DEBUG_2                                0x00400088
++#define NV04_PGRAPH_DEBUG_3                                0x0040008c
++#define NV10_PGRAPH_DEBUG_4                                0x00400090
++#define NV03_PGRAPH_INTR                                   0x00400100
++#define NV03_PGRAPH_NSTATUS                                0x00400104
++#    define NV03_PGRAPH_NSTATUS_STATE_IN_USE                  (1<<23)
++#    define NV03_PGRAPH_NSTATUS_INVALID_STATE                 (1<<24)
++#    define NV03_PGRAPH_NSTATUS_BAD_ARGUMENT                  (1<<25)
++#    define NV03_PGRAPH_NSTATUS_PROTECTION_FAULT              (1<<26)
++#define NV03_PGRAPH_NSOURCE                                0x00400108
++#    define NV03_PGRAPH_NSOURCE_NOTIFICATION                  (1<< 0)
++#    define NV03_PGRAPH_NSOURCE_DATA_ERROR                    (1<< 1)
++#    define NV03_PGRAPH_NSOURCE_PROTECTION_ERROR              (1<< 2)
++#    define NV03_PGRAPH_NSOURCE_RANGE_EXCEPTION               (1<< 3)
++#    define NV03_PGRAPH_NSOURCE_LIMIT_COLOR                   (1<< 4)
++#    define NV03_PGRAPH_NSOURCE_LIMIT_ZETA                    (1<< 5)
++#    define NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD                  (1<< 6)
++#    define NV03_PGRAPH_NSOURCE_DMA_R_PROTECTION              (1<< 7)
++#    define NV03_PGRAPH_NSOURCE_DMA_W_PROTECTION              (1<< 8)
++#    define NV03_PGRAPH_NSOURCE_FORMAT_EXCEPTION              (1<< 9)
++#    define NV03_PGRAPH_NSOURCE_PATCH_EXCEPTION               (1<<10)
++#    define NV03_PGRAPH_NSOURCE_STATE_INVALID                 (1<<11)
++#    define NV03_PGRAPH_NSOURCE_DOUBLE_NOTIFY                 (1<<12)
++#    define NV03_PGRAPH_NSOURCE_NOTIFY_IN_USE                 (1<<13)
++#    define NV03_PGRAPH_NSOURCE_METHOD_CNT                    (1<<14)
++#    define NV03_PGRAPH_NSOURCE_BFR_NOTIFICATION              (1<<15)
++#    define NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION            (1<<16)
++#    define NV03_PGRAPH_NSOURCE_DMA_WIDTH_A                   (1<<17)
++#    define NV03_PGRAPH_NSOURCE_DMA_WIDTH_B                   (1<<18)
++#define NV03_PGRAPH_INTR_EN                                0x00400140
++#define NV40_PGRAPH_INTR_EN                                0x0040013C
++#    define NV_PGRAPH_INTR_NOTIFY                             (1<< 0)
++#    define NV_PGRAPH_INTR_MISSING_HW                         (1<< 4)
++#    define NV_PGRAPH_INTR_CONTEXT_SWITCH                     (1<<12)
++#    define NV_PGRAPH_INTR_BUFFER_NOTIFY                      (1<<16)
++#    define NV_PGRAPH_INTR_ERROR                              (1<<20)
++#define NV10_PGRAPH_CTX_CONTROL                            0x00400144
++#define NV10_PGRAPH_CTX_USER                               0x00400148
++#define NV10_PGRAPH_CTX_SWITCH1                            0x0040014C
++#define NV10_PGRAPH_CTX_SWITCH2                            0x00400150
++#define NV10_PGRAPH_CTX_SWITCH3                            0x00400154
++#define NV10_PGRAPH_CTX_SWITCH4                            0x00400158
++#define NV10_PGRAPH_CTX_SWITCH5                            0x0040015C
++#define NV04_PGRAPH_CTX_SWITCH1                            0x00400160
++#define NV10_PGRAPH_CTX_CACHE1                             0x00400160
++#define NV04_PGRAPH_CTX_SWITCH2                            0x00400164
++#define NV04_PGRAPH_CTX_SWITCH3                            0x00400168
++#define NV04_PGRAPH_CTX_SWITCH4                            0x0040016C
++#define NV04_PGRAPH_CTX_CONTROL                            0x00400170
++#define NV04_PGRAPH_CTX_USER                               0x00400174
++#define NV04_PGRAPH_CTX_CACHE1                             0x00400180
++#define NV10_PGRAPH_CTX_CACHE2                             0x00400180
++#define NV03_PGRAPH_CTX_CONTROL                            0x00400190
++#define NV03_PGRAPH_CTX_USER                               0x00400194
++#define NV04_PGRAPH_CTX_CACHE2                             0x004001A0
++#define NV10_PGRAPH_CTX_CACHE3                             0x004001A0
++#define NV04_PGRAPH_CTX_CACHE3                             0x004001C0
++#define NV10_PGRAPH_CTX_CACHE4                             0x004001C0
++#define NV04_PGRAPH_CTX_CACHE4                             0x004001E0
++#define NV10_PGRAPH_CTX_CACHE5                             0x004001E0
++#define NV40_PGRAPH_CTXCTL_0304                            0x00400304
++#define NV40_PGRAPH_CTXCTL_0304_XFER_CTX                   0x00000001
++#define NV40_PGRAPH_CTXCTL_UCODE_STAT                      0x00400308
++#define NV40_PGRAPH_CTXCTL_UCODE_STAT_IP_MASK              0xff000000
++#define NV40_PGRAPH_CTXCTL_UCODE_STAT_IP_SHIFT                     24
++#define NV40_PGRAPH_CTXCTL_UCODE_STAT_OP_MASK              0x00ffffff
++#define NV40_PGRAPH_CTXCTL_0310                            0x00400310
++#define NV40_PGRAPH_CTXCTL_0310_XFER_SAVE                  0x00000020
++#define NV40_PGRAPH_CTXCTL_0310_XFER_LOAD                  0x00000040
++#define NV40_PGRAPH_CTXCTL_030C                            0x0040030c
++#define NV40_PGRAPH_CTXCTL_UCODE_INDEX                     0x00400324
++#define NV40_PGRAPH_CTXCTL_UCODE_DATA                      0x00400328
++#define NV40_PGRAPH_CTXCTL_CUR                             0x0040032c
++#define NV40_PGRAPH_CTXCTL_CUR_LOADED                      0x01000000
++#define NV40_PGRAPH_CTXCTL_CUR_INST_MASK                   0x000FFFFF
++#define NV03_PGRAPH_ABS_X_RAM                              0x00400400
++#define NV03_PGRAPH_ABS_Y_RAM                              0x00400480
++#define NV03_PGRAPH_X_MISC                                 0x00400500
++#define NV03_PGRAPH_Y_MISC                                 0x00400504
++#define NV04_PGRAPH_VALID1                                 0x00400508
++#define NV04_PGRAPH_SOURCE_COLOR                           0x0040050C
++#define NV04_PGRAPH_MISC24_0                               0x00400510
++#define NV03_PGRAPH_XY_LOGIC_MISC0                         0x00400514
++#define NV03_PGRAPH_XY_LOGIC_MISC1                         0x00400518
++#define NV03_PGRAPH_XY_LOGIC_MISC2                         0x0040051C
++#define NV03_PGRAPH_XY_LOGIC_MISC3                         0x00400520
++#define NV03_PGRAPH_CLIPX_0                                0x00400524
++#define NV03_PGRAPH_CLIPX_1                                0x00400528
++#define NV03_PGRAPH_CLIPY_0                                0x0040052C
++#define NV03_PGRAPH_CLIPY_1                                0x00400530
++#define NV03_PGRAPH_ABS_ICLIP_XMAX                         0x00400534
++#define NV03_PGRAPH_ABS_ICLIP_YMAX                         0x00400538
++#define NV03_PGRAPH_ABS_UCLIP_XMIN                         0x0040053C
++#define NV03_PGRAPH_ABS_UCLIP_YMIN                         0x00400540
++#define NV03_PGRAPH_ABS_UCLIP_XMAX                         0x00400544
++#define NV03_PGRAPH_ABS_UCLIP_YMAX                         0x00400548
++#define NV03_PGRAPH_ABS_UCLIPA_XMIN                        0x00400560
++#define NV03_PGRAPH_ABS_UCLIPA_YMIN                        0x00400564
++#define NV03_PGRAPH_ABS_UCLIPA_XMAX                        0x00400568
++#define NV03_PGRAPH_ABS_UCLIPA_YMAX                        0x0040056C
++#define NV04_PGRAPH_MISC24_1                               0x00400570
++#define NV04_PGRAPH_MISC24_2                               0x00400574
++#define NV04_PGRAPH_VALID2                                 0x00400578
++#define NV04_PGRAPH_PASSTHRU_0                             0x0040057C
++#define NV04_PGRAPH_PASSTHRU_1                             0x00400580
++#define NV04_PGRAPH_PASSTHRU_2                             0x00400584
++#define NV10_PGRAPH_DIMX_TEXTURE                           0x00400588
++#define NV10_PGRAPH_WDIMX_TEXTURE                          0x0040058C
++#define NV04_PGRAPH_COMBINE_0_ALPHA                        0x00400590
++#define NV04_PGRAPH_COMBINE_0_COLOR                        0x00400594
++#define NV04_PGRAPH_COMBINE_1_ALPHA                        0x00400598
++#define NV04_PGRAPH_COMBINE_1_COLOR                        0x0040059C
++#define NV04_PGRAPH_FORMAT_0                               0x004005A8
++#define NV04_PGRAPH_FORMAT_1                               0x004005AC
++#define NV04_PGRAPH_FILTER_0                               0x004005B0
++#define NV04_PGRAPH_FILTER_1                               0x004005B4
++#define NV03_PGRAPH_MONO_COLOR0                            0x00400600
++#define NV04_PGRAPH_ROP3                                   0x00400604
++#define NV04_PGRAPH_BETA_AND                               0x00400608
++#define NV04_PGRAPH_BETA_PREMULT                           0x0040060C
++#define NV04_PGRAPH_LIMIT_VIOL_PIX                         0x00400610
++#define NV04_PGRAPH_FORMATS                                0x00400618
++#define NV10_PGRAPH_DEBUG_2                                0x00400620
++#define NV04_PGRAPH_BOFFSET0                               0x00400640
++#define NV04_PGRAPH_BOFFSET1                               0x00400644
++#define NV04_PGRAPH_BOFFSET2                               0x00400648
++#define NV04_PGRAPH_BOFFSET3                               0x0040064C
++#define NV04_PGRAPH_BOFFSET4                               0x00400650
++#define NV04_PGRAPH_BOFFSET5                               0x00400654
++#define NV04_PGRAPH_BBASE0                                 0x00400658
++#define NV04_PGRAPH_BBASE1                                 0x0040065C
++#define NV04_PGRAPH_BBASE2                                 0x00400660
++#define NV04_PGRAPH_BBASE3                                 0x00400664
++#define NV04_PGRAPH_BBASE4                                 0x00400668
++#define NV04_PGRAPH_BBASE5                                 0x0040066C
++#define NV04_PGRAPH_BPITCH0                                0x00400670
++#define NV04_PGRAPH_BPITCH1                                0x00400674
++#define NV04_PGRAPH_BPITCH2                                0x00400678
++#define NV04_PGRAPH_BPITCH3                                0x0040067C
++#define NV04_PGRAPH_BPITCH4                                0x00400680
++#define NV04_PGRAPH_BLIMIT0                                0x00400684
++#define NV04_PGRAPH_BLIMIT1                                0x00400688
++#define NV04_PGRAPH_BLIMIT2                                0x0040068C
++#define NV04_PGRAPH_BLIMIT3                                0x00400690
++#define NV04_PGRAPH_BLIMIT4                                0x00400694
++#define NV04_PGRAPH_BLIMIT5                                0x00400698
++#define NV04_PGRAPH_BSWIZZLE2                              0x0040069C
++#define NV04_PGRAPH_BSWIZZLE5                              0x004006A0
++#define NV03_PGRAPH_STATUS                                 0x004006B0
++#define NV04_PGRAPH_STATUS                                 0x00400700
++#define NV04_PGRAPH_TRAPPED_ADDR                           0x00400704
++#define NV04_PGRAPH_TRAPPED_DATA                           0x00400708
++#define NV04_PGRAPH_SURFACE                                0x0040070C
++#define NV10_PGRAPH_TRAPPED_DATA_HIGH                      0x0040070C
++#define NV04_PGRAPH_STATE                                  0x00400710
++#define NV10_PGRAPH_SURFACE                                0x00400710
++#define NV04_PGRAPH_NOTIFY                                 0x00400714
++#define NV10_PGRAPH_STATE                                  0x00400714
++#define NV10_PGRAPH_NOTIFY                                 0x00400718
++
++#define NV04_PGRAPH_FIFO                                   0x00400720
++
++#define NV04_PGRAPH_BPIXEL                                 0x00400724
++#define NV10_PGRAPH_RDI_INDEX                              0x00400750
++#define NV04_PGRAPH_FFINTFC_ST2                            0x00400754
++#define NV10_PGRAPH_RDI_DATA                               0x00400754
++#define NV04_PGRAPH_DMA_PITCH                              0x00400760
++#define NV10_PGRAPH_FFINTFC_ST2                            0x00400764
++#define NV04_PGRAPH_DVD_COLORFMT                           0x00400764
++#define NV04_PGRAPH_SCALED_FORMAT                          0x00400768
++#define NV10_PGRAPH_DMA_PITCH                              0x00400770
++#define NV10_PGRAPH_DVD_COLORFMT                           0x00400774
++#define NV10_PGRAPH_SCALED_FORMAT                          0x00400778
++#define NV10_PGRAPH_CHANNEL_CTX_TABLE                      0x00400780
++#define NV10_PGRAPH_CHANNEL_CTX_SIZE                       0x00400784
++#define NV20_PGRAPH_CHANNEL_CTX_POINTER                    0x00400784
++#define NV10_PGRAPH_CHANNEL_CTX_POINTER                    0x00400788
++#define NV20_PGRAPH_CHANNEL_CTX_XFER                       0x00400788
++#define NV20_PGRAPH_CHANNEL_CTX_XFER_LOAD                  0x00000001
++#define NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE                  0x00000002
++#define NV04_PGRAPH_PATT_COLOR0                            0x00400800
++#define NV04_PGRAPH_PATT_COLOR1                            0x00400804
++#define NV04_PGRAPH_PATTERN                                0x00400808
++#define NV04_PGRAPH_PATTERN_SHAPE                          0x00400810
++#define NV04_PGRAPH_CHROMA                                 0x00400814
++#define NV04_PGRAPH_CONTROL0                               0x00400818
++#define NV04_PGRAPH_CONTROL1                               0x0040081C
++#define NV04_PGRAPH_CONTROL2                               0x00400820
++#define NV04_PGRAPH_BLEND                                  0x00400824
++#define NV04_PGRAPH_STORED_FMT                             0x00400830
++#define NV04_PGRAPH_PATT_COLORRAM                          0x00400900
++#define NV40_PGRAPH_TILE0(i)                               0x00400900
++#define NV40_PGRAPH_TLIMIT0(i)                             0x00400904
++#define NV40_PGRAPH_TSIZE0(i)                              0x00400908
++#define NV40_PGRAPH_TSTATUS0(i)                            0x0040090C
++#define NV10_PGRAPH_TILE(i)                                (0x00400B00 + (i*16))
++#define NV10_PGRAPH_TLIMIT(i)                              (0x00400B04 + (i*16))
++#define NV10_PGRAPH_TSIZE(i)                               (0x00400B08 + (i*16))
++#define NV10_PGRAPH_TSTATUS(i)                             (0x00400B0C + (i*16))
++#define NV04_PGRAPH_U_RAM                                  0x00400D00
++#define NV47_PGRAPH_TILE0(i)                               0x00400D00
++#define NV47_PGRAPH_TLIMIT0(i)                             0x00400D04
++#define NV47_PGRAPH_TSIZE0(i)                              0x00400D08
++#define NV47_PGRAPH_TSTATUS0(i)                            0x00400D0C
++#define NV04_PGRAPH_V_RAM                                  0x00400D40
++#define NV04_PGRAPH_W_RAM                                  0x00400D80
++#define NV10_PGRAPH_COMBINER0_IN_ALPHA                     0x00400E40
++#define NV10_PGRAPH_COMBINER1_IN_ALPHA                     0x00400E44
++#define NV10_PGRAPH_COMBINER0_IN_RGB                       0x00400E48
++#define NV10_PGRAPH_COMBINER1_IN_RGB                       0x00400E4C
++#define NV10_PGRAPH_COMBINER_COLOR0                        0x00400E50
++#define NV10_PGRAPH_COMBINER_COLOR1                        0x00400E54
++#define NV10_PGRAPH_COMBINER0_OUT_ALPHA                    0x00400E58
++#define NV10_PGRAPH_COMBINER1_OUT_ALPHA                    0x00400E5C
++#define NV10_PGRAPH_COMBINER0_OUT_RGB                      0x00400E60
++#define NV10_PGRAPH_COMBINER1_OUT_RGB                      0x00400E64
++#define NV10_PGRAPH_COMBINER_FINAL0                        0x00400E68
++#define NV10_PGRAPH_COMBINER_FINAL1                        0x00400E6C
++#define NV10_PGRAPH_WINDOWCLIP_HORIZONTAL                  0x00400F00
++#define NV10_PGRAPH_WINDOWCLIP_VERTICAL                    0x00400F20
++#define NV10_PGRAPH_XFMODE0                                0x00400F40
++#define NV10_PGRAPH_XFMODE1                                0x00400F44
++#define NV10_PGRAPH_GLOBALSTATE0                           0x00400F48
++#define NV10_PGRAPH_GLOBALSTATE1                           0x00400F4C
++#define NV10_PGRAPH_PIPE_ADDRESS                           0x00400F50
++#define NV10_PGRAPH_PIPE_DATA                              0x00400F54
++#define NV04_PGRAPH_DMA_START_0                            0x00401000
++#define NV04_PGRAPH_DMA_START_1                            0x00401004
++#define NV04_PGRAPH_DMA_LENGTH                             0x00401008
++#define NV04_PGRAPH_DMA_MISC                               0x0040100C
++#define NV04_PGRAPH_DMA_DATA_0                             0x00401020
++#define NV04_PGRAPH_DMA_DATA_1                             0x00401024
++#define NV04_PGRAPH_DMA_RM                                 0x00401030
++#define NV04_PGRAPH_DMA_A_XLATE_INST                       0x00401040
++#define NV04_PGRAPH_DMA_A_CONTROL                          0x00401044
++#define NV04_PGRAPH_DMA_A_LIMIT                            0x00401048
++#define NV04_PGRAPH_DMA_A_TLB_PTE                          0x0040104C
++#define NV04_PGRAPH_DMA_A_TLB_TAG                          0x00401050
++#define NV04_PGRAPH_DMA_A_ADJ_OFFSET                       0x00401054
++#define NV04_PGRAPH_DMA_A_OFFSET                           0x00401058
++#define NV04_PGRAPH_DMA_A_SIZE                             0x0040105C
++#define NV04_PGRAPH_DMA_A_Y_SIZE                           0x00401060
++#define NV04_PGRAPH_DMA_B_XLATE_INST                       0x00401080
++#define NV04_PGRAPH_DMA_B_CONTROL                          0x00401084
++#define NV04_PGRAPH_DMA_B_LIMIT                            0x00401088
++#define NV04_PGRAPH_DMA_B_TLB_PTE                          0x0040108C
++#define NV04_PGRAPH_DMA_B_TLB_TAG                          0x00401090
++#define NV04_PGRAPH_DMA_B_ADJ_OFFSET                       0x00401094
++#define NV04_PGRAPH_DMA_B_OFFSET                           0x00401098
++#define NV04_PGRAPH_DMA_B_SIZE                             0x0040109C
++#define NV04_PGRAPH_DMA_B_Y_SIZE                           0x004010A0
++#define NV40_PGRAPH_TILE1(i)                               0x00406900
++#define NV40_PGRAPH_TLIMIT1(i)                             0x00406904
++#define NV40_PGRAPH_TSIZE1(i)                              0x00406908
++#define NV40_PGRAPH_TSTATUS1(i)                            0x0040690C
++
++
++/* It's a guess that this works on NV03. Confirmed on NV04, though */
++#define NV04_PFIFO_DELAY_0                                 0x00002040
++#define NV04_PFIFO_DMA_TIMESLICE                           0x00002044
++#define NV04_PFIFO_NEXT_CHANNEL                            0x00002050
++#define NV03_PFIFO_INTR_0                                  0x00002100
++#define NV03_PFIFO_INTR_EN_0                               0x00002140
++#    define NV_PFIFO_INTR_CACHE_ERROR                         (1<< 0)
++#    define NV_PFIFO_INTR_RUNOUT                              (1<< 4)
++#    define NV_PFIFO_INTR_RUNOUT_OVERFLOW                     (1<< 8)
++#    define NV_PFIFO_INTR_DMA_PUSHER                          (1<<12)
++#    define NV_PFIFO_INTR_DMA_PT                              (1<<16)
++#    define NV_PFIFO_INTR_SEMAPHORE                           (1<<20)
++#    define NV_PFIFO_INTR_ACQUIRE_TIMEOUT                     (1<<24)
++#define NV03_PFIFO_RAMHT                                   0x00002210
++#define NV03_PFIFO_RAMFC                                   0x00002214
++#define NV03_PFIFO_RAMRO                                   0x00002218
++#define NV40_PFIFO_RAMFC                                   0x00002220
++#define NV03_PFIFO_CACHES                                  0x00002500
++#define NV04_PFIFO_MODE                                    0x00002504
++#define NV04_PFIFO_DMA                                     0x00002508
++#define NV04_PFIFO_SIZE                                    0x0000250c
++#define NV50_PFIFO_CTX_TABLE(c)                        (0x2600+(c)*4)
++#define NV50_PFIFO_CTX_TABLE__SIZE                                128
++#define NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED                  (1<<31)
++#define NV50_PFIFO_CTX_TABLE_UNK30_BAD                        (1<<30)
++#define NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G80             0x0FFFFFFF
++#define NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G84             0x00FFFFFF
++#define NV03_PFIFO_CACHE0_PUSH0                            0x00003000
++#define NV03_PFIFO_CACHE0_PULL0                            0x00003040
++#define NV04_PFIFO_CACHE0_PULL0                            0x00003050
++#define NV04_PFIFO_CACHE0_PULL1                            0x00003054
++#define NV03_PFIFO_CACHE1_PUSH0                            0x00003200
++#define NV03_PFIFO_CACHE1_PUSH1                            0x00003204
++#define NV04_PFIFO_CACHE1_DMA_PUSH                         0x00003220
++#define NV04_PFIFO_CACHE1_DMA_FETCH                        0x00003224
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_8_BYTES         0x00000000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_16_BYTES        0x00000008
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_24_BYTES        0x00000010
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_32_BYTES        0x00000018
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_40_BYTES        0x00000020
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_48_BYTES        0x00000028
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_56_BYTES        0x00000030
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_64_BYTES        0x00000038
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_72_BYTES        0x00000040
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_80_BYTES        0x00000048
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_88_BYTES        0x00000050
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_96_BYTES        0x00000058
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_104_BYTES       0x00000060
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_112_BYTES       0x00000068
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_120_BYTES       0x00000070
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES       0x00000078
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_136_BYTES       0x00000080
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_144_BYTES       0x00000088
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_152_BYTES       0x00000090
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_160_BYTES       0x00000098
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_168_BYTES       0x000000A0
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_176_BYTES       0x000000A8
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_184_BYTES       0x000000B0
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_192_BYTES       0x000000B8
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_200_BYTES       0x000000C0
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_208_BYTES       0x000000C8
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_216_BYTES       0x000000D0
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_224_BYTES       0x000000D8
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_232_BYTES       0x000000E0
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_240_BYTES       0x000000E8
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_248_BYTES       0x000000F0
++#    define NV_PFIFO_CACHE1_DMA_FETCH_TRIG_256_BYTES       0x000000F8
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE                 0x0000E000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_32_BYTES        0x00000000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_64_BYTES        0x00002000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_96_BYTES        0x00004000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES       0x00006000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_160_BYTES       0x00008000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_192_BYTES       0x0000A000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_224_BYTES       0x0000C000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_SIZE_256_BYTES       0x0000E000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS             0x001F0000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_0           0x00000000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_1           0x00010000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_2           0x00020000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_3           0x00030000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_4           0x00040000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_5           0x00050000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_6           0x00060000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_7           0x00070000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8           0x00080000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_9           0x00090000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_10          0x000A0000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_11          0x000B0000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_12          0x000C0000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_13          0x000D0000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_14          0x000E0000
++#    define NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_15          0x000F0000
++#    define NV_PFIFO_CACHE1_ENDIAN                         0x80000000
++#    define NV_PFIFO_CACHE1_LITTLE_ENDIAN                  0x7FFFFFFF
++#    define NV_PFIFO_CACHE1_BIG_ENDIAN                     0x80000000
++#define NV04_PFIFO_CACHE1_DMA_STATE                        0x00003228
++#define NV04_PFIFO_CACHE1_DMA_INSTANCE                     0x0000322c
++#define NV04_PFIFO_CACHE1_DMA_CTL                          0x00003230
++#define NV04_PFIFO_CACHE1_DMA_PUT                          0x00003240
++#define NV04_PFIFO_CACHE1_DMA_GET                          0x00003244
++#define NV10_PFIFO_CACHE1_REF_CNT                          0x00003248
++#define NV10_PFIFO_CACHE1_DMA_SUBROUTINE                   0x0000324C
++#define NV03_PFIFO_CACHE1_PULL0                            0x00003240
++#define NV04_PFIFO_CACHE1_PULL0                            0x00003250
++#define NV03_PFIFO_CACHE1_PULL1                            0x00003250
++#define NV04_PFIFO_CACHE1_PULL1                            0x00003254
++#define NV04_PFIFO_CACHE1_HASH                             0x00003258
++#define NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT                  0x00003260
++#define NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP                0x00003264
++#define NV10_PFIFO_CACHE1_ACQUIRE_VALUE                    0x00003268
++#define NV10_PFIFO_CACHE1_SEMAPHORE                        0x0000326C
++#define NV03_PFIFO_CACHE1_GET                              0x00003270
++#define NV04_PFIFO_CACHE1_ENGINE                           0x00003280
++#define NV04_PFIFO_CACHE1_DMA_DCOUNT                       0x000032A0
++#define NV40_PFIFO_GRCTX_INSTANCE                          0x000032E0
++#define NV40_PFIFO_UNK32E4                                 0x000032E4
++#define NV04_PFIFO_CACHE1_METHOD(i)                (0x00003800+(i*8))
++#define NV04_PFIFO_CACHE1_DATA(i)                  (0x00003804+(i*8))
++#define NV40_PFIFO_CACHE1_METHOD(i)                (0x00090000+(i*8))
++#define NV40_PFIFO_CACHE1_DATA(i)                  (0x00090004+(i*8))
++
++#define NV_CRTC0_INTSTAT                                   0x00600100
++#define NV_CRTC0_INTEN                                     0x00600140
++#define NV_CRTC1_INTSTAT                                   0x00602100
++#define NV_CRTC1_INTEN                                     0x00602140
++#    define NV_CRTC_INTR_VBLANK                                (1<<0)
++
++/* Fifo commands. These are not regs, neither masks */
++#define NV03_FIFO_CMD_JUMP                                 0x20000000
++#define NV03_FIFO_CMD_JUMP_OFFSET_MASK                     0x1ffffffc
++#define NV03_FIFO_CMD_REWIND                               (NV03_FIFO_CMD_JUMP | (0 & NV03_FIFO_CMD_JUMP_OFFSET_MASK))
++
++/* RAMFC offsets */
++#define NV04_RAMFC_DMA_PUT                                       0x00
++#define NV04_RAMFC_DMA_GET                                       0x04
++#define NV04_RAMFC_DMA_INSTANCE                                  0x08
++#define NV04_RAMFC_DMA_STATE                                     0x0C
++#define NV04_RAMFC_DMA_FETCH                                     0x10
++#define NV04_RAMFC_ENGINE                                        0x14
++#define NV04_RAMFC_PULL1_ENGINE                                  0x18
++
++#define NV10_RAMFC_DMA_PUT                                       0x00
++#define NV10_RAMFC_DMA_GET                                       0x04
++#define NV10_RAMFC_REF_CNT                                       0x08
++#define NV10_RAMFC_DMA_INSTANCE                                  0x0C
++#define NV10_RAMFC_DMA_STATE                                     0x10
++#define NV10_RAMFC_DMA_FETCH                                     0x14
++#define NV10_RAMFC_ENGINE                                        0x18
++#define NV10_RAMFC_PULL1_ENGINE                                  0x1C
++#define NV10_RAMFC_ACQUIRE_VALUE                                 0x20
++#define NV10_RAMFC_ACQUIRE_TIMESTAMP                             0x24
++#define NV10_RAMFC_ACQUIRE_TIMEOUT                               0x28
++#define NV10_RAMFC_SEMAPHORE                                     0x2C
++#define NV10_RAMFC_DMA_SUBROUTINE                                0x30
++
++#define NV40_RAMFC_DMA_PUT                                       0x00
++#define NV40_RAMFC_DMA_GET                                       0x04
++#define NV40_RAMFC_REF_CNT                                       0x08
++#define NV40_RAMFC_DMA_INSTANCE                                  0x0C
++#define NV40_RAMFC_DMA_DCOUNT /* ? */                            0x10
++#define NV40_RAMFC_DMA_STATE                                     0x14
++#define NV40_RAMFC_DMA_FETCH                                     0x18
++#define NV40_RAMFC_ENGINE                                        0x1C
++#define NV40_RAMFC_PULL1_ENGINE                                  0x20
++#define NV40_RAMFC_ACQUIRE_VALUE                                 0x24
++#define NV40_RAMFC_ACQUIRE_TIMESTAMP                             0x28
++#define NV40_RAMFC_ACQUIRE_TIMEOUT                               0x2C
++#define NV40_RAMFC_SEMAPHORE                                     0x30
++#define NV40_RAMFC_DMA_SUBROUTINE                                0x34
++#define NV40_RAMFC_GRCTX_INSTANCE /* guess */                    0x38
++#define NV40_RAMFC_DMA_TIMESLICE                                 0x3C
++#define NV40_RAMFC_UNK_40                                        0x40
++#define NV40_RAMFC_UNK_44                                        0x44
++#define NV40_RAMFC_UNK_48                                        0x48
++#define NV40_RAMFC_UNK_4C                                        0x4C
++#define NV40_RAMFC_UNK_50                                        0x50
++
+Index: git/shared-core/nouveau_state.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nouveau_state.c     2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,566 @@
++/* 
++ * Copyright 2005 Stephane Marchesin
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "drm_sarea.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++static int nouveau_init_card_mappings(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       /* resource 0 is mmio regs */
++       /* resource 1 is linear FB */
++       /* resource 2 is RAMIN (mmio regs + 0x1000000) */
++       /* resource 6 is bios */
++
++       /* map the mmio regs */
++       ret = drm_addmap(dev, drm_get_resource_start(dev, 0),
++                             drm_get_resource_len(dev, 0), 
++                             _DRM_REGISTERS, _DRM_READ_ONLY, &dev_priv->mmio);
++       if (ret) {
++               DRM_ERROR("Unable to initialize the mmio mapping (%d). "
++                         "Please report your setup to " DRIVER_EMAIL "\n",
++                         ret);
++               return 1;
++       }
++       DRM_DEBUG("regs mapped ok at 0x%lx\n", dev_priv->mmio->offset);
++
++       /* map larger RAMIN aperture on NV40 cards */
++       dev_priv->ramin = NULL;
++       if (dev_priv->card_type >= NV_40) {
++               int ramin_resource = 2;
++               if (drm_get_resource_len(dev, ramin_resource) == 0)
++                       ramin_resource = 3;
++
++               ret = drm_addmap(dev,
++                                drm_get_resource_start(dev, ramin_resource),
++                                drm_get_resource_len(dev, ramin_resource),
++                                _DRM_REGISTERS, _DRM_READ_ONLY,
++                                &dev_priv->ramin);
++               if (ret) {
++                       DRM_ERROR("Failed to init RAMIN mapping, "
++                                 "limited instance memory available\n");
++                       dev_priv->ramin = NULL;
++               }
++       }
++
++       /* On older cards (or if the above failed), create a map covering
++        * the BAR0 PRAMIN aperture */
++       if (!dev_priv->ramin) {
++               ret = drm_addmap(dev,
++                                drm_get_resource_start(dev, 0) + NV_RAMIN,
++                                (1*1024*1024),
++                                _DRM_REGISTERS, _DRM_READ_ONLY,
++                                &dev_priv->ramin);
++               if (ret) {
++                       DRM_ERROR("Failed to map BAR0 PRAMIN: %d\n", ret);
++                       return ret;
++               }
++       }
++
++       return 0;
++}
++
++static int nouveau_stub_init(struct drm_device *dev) { return 0; }
++static void nouveau_stub_takedown(struct drm_device *dev) {}
++static uint64_t nouveau_stub_timer_read(struct drm_device *dev) { return 0; }
++
++static int nouveau_init_engine_ptrs(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++
++       switch (dev_priv->chipset & 0xf0) {
++       case 0x00:
++               engine->instmem.init    = nv04_instmem_init;
++               engine->instmem.takedown= nv04_instmem_takedown;
++               engine->instmem.populate        = nv04_instmem_populate;
++               engine->instmem.clear           = nv04_instmem_clear;
++               engine->instmem.bind            = nv04_instmem_bind;
++               engine->instmem.unbind          = nv04_instmem_unbind;
++               engine->mc.init         = nv04_mc_init;
++               engine->mc.takedown     = nv04_mc_takedown;
++               engine->timer.init      = nv04_timer_init;
++               engine->timer.read      = nv04_timer_read;
++               engine->timer.takedown  = nv04_timer_takedown;
++               engine->fb.init         = nv04_fb_init;
++               engine->fb.takedown     = nv04_fb_takedown;
++               engine->graph.init      = nv04_graph_init;
++               engine->graph.takedown  = nv04_graph_takedown;
++               engine->graph.create_context    = nv04_graph_create_context;
++               engine->graph.destroy_context   = nv04_graph_destroy_context;
++               engine->graph.load_context      = nv04_graph_load_context;
++               engine->graph.save_context      = nv04_graph_save_context;
++               engine->fifo.init       = nouveau_fifo_init;
++               engine->fifo.takedown   = nouveau_stub_takedown;
++               engine->fifo.create_context     = nv04_fifo_create_context;
++               engine->fifo.destroy_context    = nv04_fifo_destroy_context;
++               engine->fifo.load_context       = nv04_fifo_load_context;
++               engine->fifo.save_context       = nv04_fifo_save_context;
++               break;
++       case 0x10:
++               engine->instmem.init    = nv04_instmem_init;
++               engine->instmem.takedown= nv04_instmem_takedown;
++               engine->instmem.populate        = nv04_instmem_populate;
++               engine->instmem.clear           = nv04_instmem_clear;
++               engine->instmem.bind            = nv04_instmem_bind;
++               engine->instmem.unbind          = nv04_instmem_unbind;
++               engine->mc.init         = nv04_mc_init;
++               engine->mc.takedown     = nv04_mc_takedown;
++               engine->timer.init      = nv04_timer_init;
++               engine->timer.read      = nv04_timer_read;
++               engine->timer.takedown  = nv04_timer_takedown;
++               engine->fb.init         = nv10_fb_init;
++               engine->fb.takedown     = nv10_fb_takedown;
++               engine->graph.init      = nv10_graph_init;
++               engine->graph.takedown  = nv10_graph_takedown;
++               engine->graph.create_context    = nv10_graph_create_context;
++               engine->graph.destroy_context   = nv10_graph_destroy_context;
++               engine->graph.load_context      = nv10_graph_load_context;
++               engine->graph.save_context      = nv10_graph_save_context;
++               engine->fifo.init       = nouveau_fifo_init;
++               engine->fifo.takedown   = nouveau_stub_takedown;
++               engine->fifo.create_context     = nv10_fifo_create_context;
++               engine->fifo.destroy_context    = nv10_fifo_destroy_context;
++               engine->fifo.load_context       = nv10_fifo_load_context;
++               engine->fifo.save_context       = nv10_fifo_save_context;
++               break;
++       case 0x20:
++               engine->instmem.init    = nv04_instmem_init;
++               engine->instmem.takedown= nv04_instmem_takedown;
++               engine->instmem.populate        = nv04_instmem_populate;
++               engine->instmem.clear           = nv04_instmem_clear;
++               engine->instmem.bind            = nv04_instmem_bind;
++               engine->instmem.unbind          = nv04_instmem_unbind;
++               engine->mc.init         = nv04_mc_init;
++               engine->mc.takedown     = nv04_mc_takedown;
++               engine->timer.init      = nv04_timer_init;
++               engine->timer.read      = nv04_timer_read;
++               engine->timer.takedown  = nv04_timer_takedown;
++               engine->fb.init         = nv10_fb_init;
++               engine->fb.takedown     = nv10_fb_takedown;
++               engine->graph.init      = nv20_graph_init;
++               engine->graph.takedown  = nv20_graph_takedown;
++               engine->graph.create_context    = nv20_graph_create_context;
++               engine->graph.destroy_context   = nv20_graph_destroy_context;
++               engine->graph.load_context      = nv20_graph_load_context;
++               engine->graph.save_context      = nv20_graph_save_context;
++               engine->fifo.init       = nouveau_fifo_init;
++               engine->fifo.takedown   = nouveau_stub_takedown;
++               engine->fifo.create_context     = nv10_fifo_create_context;
++               engine->fifo.destroy_context    = nv10_fifo_destroy_context;
++               engine->fifo.load_context       = nv10_fifo_load_context;
++               engine->fifo.save_context       = nv10_fifo_save_context;
++               break;
++       case 0x30:
++               engine->instmem.init    = nv04_instmem_init;
++               engine->instmem.takedown= nv04_instmem_takedown;
++               engine->instmem.populate        = nv04_instmem_populate;
++               engine->instmem.clear           = nv04_instmem_clear;
++               engine->instmem.bind            = nv04_instmem_bind;
++               engine->instmem.unbind          = nv04_instmem_unbind;
++               engine->mc.init         = nv04_mc_init;
++               engine->mc.takedown     = nv04_mc_takedown;
++               engine->timer.init      = nv04_timer_init;
++               engine->timer.read      = nv04_timer_read;
++               engine->timer.takedown  = nv04_timer_takedown;
++               engine->fb.init         = nv10_fb_init;
++               engine->fb.takedown     = nv10_fb_takedown;
++               engine->graph.init      = nv30_graph_init;
++               engine->graph.takedown  = nv30_graph_takedown;
++               engine->graph.create_context    = nv30_graph_create_context;
++               engine->graph.destroy_context   = nv30_graph_destroy_context;
++               engine->graph.load_context      = nv30_graph_load_context;
++               engine->graph.save_context      = nv30_graph_save_context;
++               engine->fifo.init       = nouveau_fifo_init;
++               engine->fifo.takedown   = nouveau_stub_takedown;
++               engine->fifo.create_context     = nv10_fifo_create_context;
++               engine->fifo.destroy_context    = nv10_fifo_destroy_context;
++               engine->fifo.load_context       = nv10_fifo_load_context;
++               engine->fifo.save_context       = nv10_fifo_save_context;
++               break;
++       case 0x40:
++               engine->instmem.init    = nv04_instmem_init;
++               engine->instmem.takedown= nv04_instmem_takedown;
++               engine->instmem.populate        = nv04_instmem_populate;
++               engine->instmem.clear           = nv04_instmem_clear;
++               engine->instmem.bind            = nv04_instmem_bind;
++               engine->instmem.unbind          = nv04_instmem_unbind;
++               engine->mc.init         = nv40_mc_init;
++               engine->mc.takedown     = nv40_mc_takedown;
++               engine->timer.init      = nv04_timer_init;
++               engine->timer.read      = nv04_timer_read;
++               engine->timer.takedown  = nv04_timer_takedown;
++               engine->fb.init         = nv40_fb_init;
++               engine->fb.takedown     = nv40_fb_takedown;
++               engine->graph.init      = nv40_graph_init;
++               engine->graph.takedown  = nv40_graph_takedown;
++               engine->graph.create_context    = nv40_graph_create_context;
++               engine->graph.destroy_context   = nv40_graph_destroy_context;
++               engine->graph.load_context      = nv40_graph_load_context;
++               engine->graph.save_context      = nv40_graph_save_context;
++               engine->fifo.init       = nv40_fifo_init;
++               engine->fifo.takedown   = nouveau_stub_takedown;
++               engine->fifo.create_context     = nv40_fifo_create_context;
++               engine->fifo.destroy_context    = nv40_fifo_destroy_context;
++               engine->fifo.load_context       = nv40_fifo_load_context;
++               engine->fifo.save_context       = nv40_fifo_save_context;
++               break;
++       case 0x50:
++       case 0x80: /* gotta love NVIDIA's consistency.. */
++               engine->instmem.init    = nv50_instmem_init;
++               engine->instmem.takedown= nv50_instmem_takedown;
++               engine->instmem.populate        = nv50_instmem_populate;
++               engine->instmem.clear           = nv50_instmem_clear;
++               engine->instmem.bind            = nv50_instmem_bind;
++               engine->instmem.unbind          = nv50_instmem_unbind;
++               engine->mc.init         = nv50_mc_init;
++               engine->mc.takedown     = nv50_mc_takedown;
++               engine->timer.init      = nouveau_stub_init;
++               engine->timer.read      = nouveau_stub_timer_read;
++               engine->timer.takedown  = nouveau_stub_takedown;
++               engine->fb.init         = nouveau_stub_init;
++               engine->fb.takedown     = nouveau_stub_takedown;
++               engine->graph.init      = nv50_graph_init;
++               engine->graph.takedown  = nv50_graph_takedown;
++               engine->graph.create_context    = nv50_graph_create_context;
++               engine->graph.destroy_context   = nv50_graph_destroy_context;
++               engine->graph.load_context      = nv50_graph_load_context;
++               engine->graph.save_context      = nv50_graph_save_context;
++               engine->fifo.init       = nv50_fifo_init;
++               engine->fifo.takedown   = nv50_fifo_takedown;
++               engine->fifo.create_context     = nv50_fifo_create_context;
++               engine->fifo.destroy_context    = nv50_fifo_destroy_context;
++               engine->fifo.load_context       = nv50_fifo_load_context;
++               engine->fifo.save_context       = nv50_fifo_save_context;
++               break;
++       default:
++               DRM_ERROR("NV%02x unsupported\n", dev_priv->chipset);
++               return 1;
++       }
++
++       return 0;
++}
++
++int
++nouveau_card_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine;
++       int ret;
++
++       DRM_DEBUG("prev state = %d\n", dev_priv->init_state);
++
++       if (dev_priv->init_state == NOUVEAU_CARD_INIT_DONE)
++               return 0;
++
++       /* Map any PCI resources we need on the card */
++       ret = nouveau_init_card_mappings(dev);
++       if (ret) return ret;
++
++       /* Determine exact chipset we're running on */
++       if (dev_priv->card_type < NV_10)
++               dev_priv->chipset = dev_priv->card_type;
++       else
++               dev_priv->chipset =
++                       (NV_READ(NV03_PMC_BOOT_0) & 0x0ff00000) >> 20;
++
++       /* Initialise internal driver API hooks */
++       ret = nouveau_init_engine_ptrs(dev);
++       if (ret) return ret;
++       engine = &dev_priv->Engine;
++       dev_priv->init_state = NOUVEAU_CARD_INIT_FAILED;
++
++       ret = nouveau_gpuobj_early_init(dev);
++       if (ret) return ret;
++
++       /* Initialise instance memory, must happen before mem_init so we
++        * know exactly how much VRAM we're able to use for "normal"
++        * purposes.
++        */
++       ret = engine->instmem.init(dev);
++       if (ret) return ret;
++
++       /* Setup the memory manager */
++       ret = nouveau_mem_init(dev);
++       if (ret) return ret;
++
++       ret = nouveau_gpuobj_init(dev);
++       if (ret) return ret;
++
++       /* Parse BIOS tables / Run init tables? */
++
++       /* PMC */
++       ret = engine->mc.init(dev);
++       if (ret) return ret;
++
++       /* PTIMER */
++       ret = engine->timer.init(dev);
++       if (ret) return ret;
++
++       /* PFB */
++       ret = engine->fb.init(dev);
++       if (ret) return ret;
++
++       /* PGRAPH */
++       ret = engine->graph.init(dev);
++       if (ret) return ret;
++
++       /* PFIFO */
++       ret = engine->fifo.init(dev);
++       if (ret) return ret;
++
++       /* this call irq_preinstall, register irq handler and
++        * call irq_postinstall
++        */
++       ret = drm_irq_install(dev);
++       if (ret) return ret;
++
++       /* what about PVIDEO/PCRTC/PRAMDAC etc? */
++
++       ret = nouveau_dma_channel_init(dev);
++       if (ret) return ret;
++
++       dev_priv->init_state = NOUVEAU_CARD_INIT_DONE;
++       return 0;
++}
++
++static void nouveau_card_takedown(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++
++       DRM_DEBUG("prev state = %d\n", dev_priv->init_state);
++
++       if (dev_priv->init_state != NOUVEAU_CARD_INIT_DOWN) {
++               nouveau_dma_channel_takedown(dev);
++
++               engine->fifo.takedown(dev);
++               engine->graph.takedown(dev);
++               engine->fb.takedown(dev);
++               engine->timer.takedown(dev);
++               engine->mc.takedown(dev);
++
++               nouveau_sgdma_nottm_hack_takedown(dev);
++               nouveau_sgdma_takedown(dev);
++
++               nouveau_gpuobj_takedown(dev);
++
++               nouveau_mem_close(dev);
++               engine->instmem.takedown(dev);
++
++               drm_irq_uninstall(dev);
++
++               nouveau_gpuobj_late_takedown(dev);
++
++               dev_priv->init_state = NOUVEAU_CARD_INIT_DOWN;
++       }
++}
++
++/* here a client dies, release the stuff that was allocated for its
++ * file_priv */
++void nouveau_preclose(struct drm_device *dev, struct drm_file *file_priv)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       nouveau_fifo_cleanup(dev, file_priv);
++       nouveau_mem_release(file_priv,dev_priv->fb_heap);
++       nouveau_mem_release(file_priv,dev_priv->agp_heap);
++       nouveau_mem_release(file_priv,dev_priv->pci_heap);
++}
++
++/* first module load, setup the mmio/fb mapping */
++int nouveau_firstopen(struct drm_device *dev)
++{
++       return 0;
++}
++
++int nouveau_load(struct drm_device *dev, unsigned long flags)
++{
++       struct drm_nouveau_private *dev_priv;
++
++       if (flags==NV_UNKNOWN)
++               return -EINVAL;
++
++       dev_priv = drm_calloc(1, sizeof(*dev_priv), DRM_MEM_DRIVER);
++       if (!dev_priv)                   
++               return -ENOMEM;
++
++       dev_priv->card_type=flags&NOUVEAU_FAMILY;
++       dev_priv->flags=flags&NOUVEAU_FLAGS;
++       dev_priv->init_state = NOUVEAU_CARD_INIT_DOWN;
++
++       dev->dev_private = (void *)dev_priv;
++       return 0;
++}
++
++void nouveau_lastclose(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       nouveau_card_takedown(dev);
++
++       if(dev_priv->fb_mtrr>0)
++       {
++               drm_mtrr_del(dev_priv->fb_mtrr, drm_get_resource_start(dev, 1),nouveau_mem_fb_amount(dev), DRM_MTRR_WC);
++               dev_priv->fb_mtrr=0;
++       }
++}
++
++int nouveau_unload(struct drm_device *dev)
++{
++       drm_free(dev->dev_private, sizeof(*dev->dev_private), DRM_MEM_DRIVER);
++       dev->dev_private = NULL;
++       return 0;
++}
++
++int
++nouveau_ioctl_card_init(struct drm_device *dev, void *data,
++                       struct drm_file *file_priv)
++{
++       return nouveau_card_init(dev);
++}
++
++int nouveau_ioctl_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct drm_nouveau_getparam *getparam = data;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++
++       switch (getparam->param) {
++       case NOUVEAU_GETPARAM_CHIPSET_ID:
++               getparam->value = dev_priv->chipset;
++               break;
++       case NOUVEAU_GETPARAM_PCI_VENDOR:
++               getparam->value=dev->pci_vendor;
++               break;
++       case NOUVEAU_GETPARAM_PCI_DEVICE:
++               getparam->value=dev->pci_device;
++               break;
++       case NOUVEAU_GETPARAM_BUS_TYPE:
++               if (drm_device_is_agp(dev))
++                       getparam->value=NV_AGP;
++               else if (drm_device_is_pcie(dev))
++                       getparam->value=NV_PCIE;
++               else
++                       getparam->value=NV_PCI;
++               break;
++       case NOUVEAU_GETPARAM_FB_PHYSICAL:
++               getparam->value=dev_priv->fb_phys;
++               break;
++       case NOUVEAU_GETPARAM_AGP_PHYSICAL:
++               getparam->value=dev_priv->gart_info.aper_base;
++               break;
++       case NOUVEAU_GETPARAM_PCI_PHYSICAL:
++               if ( dev -> sg )
++                       getparam->value=(uint64_t) dev->sg->virtual;
++               else 
++                    {
++                    DRM_ERROR("Requested PCIGART address, while no PCIGART was created\n");
++                    return -EINVAL;
++                    }
++               break;
++       case NOUVEAU_GETPARAM_FB_SIZE:
++               getparam->value=dev_priv->fb_available_size;
++               break;
++       case NOUVEAU_GETPARAM_AGP_SIZE:
++               getparam->value=dev_priv->gart_info.aper_size;
++               break;
++       default:
++               DRM_ERROR("unknown parameter %lld\n", getparam->param);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++int nouveau_ioctl_setparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct drm_nouveau_setparam *setparam = data;
++
++       NOUVEAU_CHECK_INITIALISED_WITH_RETURN;
++
++       switch (setparam->param) {
++       case NOUVEAU_SETPARAM_CMDBUF_LOCATION:
++               switch (setparam->value) {
++               case NOUVEAU_MEM_AGP:
++               case NOUVEAU_MEM_FB:
++               case NOUVEAU_MEM_PCI:
++               case NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI_ACCEPTABLE:
++                       break;
++               default:
++                       DRM_ERROR("invalid CMDBUF_LOCATION value=%lld\n",
++                                       setparam->value);
++                       return -EINVAL;
++               }
++               dev_priv->config.cmdbuf.location = setparam->value;
++               break;
++       case NOUVEAU_SETPARAM_CMDBUF_SIZE:
++               dev_priv->config.cmdbuf.size = setparam->value;
++               break;
++       default:
++               DRM_ERROR("unknown parameter %lld\n", setparam->param);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++/* waits for idle */
++void nouveau_wait_for_idle(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv=dev->dev_private;
++       switch(dev_priv->card_type) {
++       case NV_50:
++               break;
++       default: {
++               /* This stuff is more or less a copy of what is seen
++                * in nv28 kmmio dump.
++                */
++               uint64_t started = dev_priv->Engine.timer.read(dev);
++               uint64_t stopped = started;
++               uint32_t status;
++               do {
++                       uint32_t pmc_e = NV_READ(NV03_PMC_ENABLE);
++                       (void)pmc_e;
++                       status = NV_READ(NV04_PGRAPH_STATUS);
++                       if (!status)
++                               break;
++                       stopped = dev_priv->Engine.timer.read(dev);
++               /* It'll never wrap anyway... */
++               } while (stopped - started < 1000000000ULL);
++               if (status)
++                       DRM_ERROR("timed out with status 0x%08x\n",
++                                 status);
++       }
++       }
++}
++
++
+Index: git/shared-core/nv04_fb.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv04_fb.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,24 @@
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++int
++nv04_fb_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows
++        * nvidia reading PFB_CFG_0, then writing back its original value.
++        * (which was 0x701114 in this case)
++        */
++       NV_WRITE(NV04_PFB_CFG0, 0x1114);
++
++       return 0;
++}
++
++void
++nv04_fb_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv04_fifo.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv04_fifo.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,129 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++#define RAMFC_WR(offset,val) INSTANCE_WR(chan->ramfc->gpuobj, \
++                                        NV04_RAMFC_##offset/4, (val))
++#define RAMFC_RD(offset)     INSTANCE_RD(chan->ramfc->gpuobj, \
++                                        NV04_RAMFC_##offset/4)
++#define NV04_RAMFC(c) (dev_priv->ramfc_offset + ((c) * NV04_RAMFC__SIZE))
++#define NV04_RAMFC__SIZE 32
++
++int
++nv04_fifo_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       if ((ret = nouveau_gpuobj_new_fake(dev, NV04_RAMFC(chan->id), ~0,
++                                               NV04_RAMFC__SIZE,
++                                               NVOBJ_FLAG_ZERO_ALLOC |
++                                               NVOBJ_FLAG_ZERO_FREE,
++                                               NULL, &chan->ramfc)))
++               return ret;
++
++       /* Setup initial state */
++       RAMFC_WR(DMA_PUT, chan->pushbuf_base);
++       RAMFC_WR(DMA_GET, chan->pushbuf_base);
++       RAMFC_WR(DMA_INSTANCE, chan->pushbuf->instance >> 4);
++       RAMFC_WR(DMA_FETCH, (NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
++                            NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
++                            NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
++#ifdef __BIG_ENDIAN
++                            NV_PFIFO_CACHE1_BIG_ENDIAN |
++#endif
++                            0));
++
++       /* enable the fifo dma operation */
++       NV_WRITE(NV04_PFIFO_MODE,NV_READ(NV04_PFIFO_MODE) | (1<<chan->id));
++       return 0;
++}
++
++void
++nv04_fifo_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       
++       NV_WRITE(NV04_PFIFO_MODE, NV_READ(NV04_PFIFO_MODE)&~(1<<chan->id));
++
++       nouveau_gpuobj_ref_del(dev, &chan->ramfc);
++}
++
++int
++nv04_fifo_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp;
++
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH1, (1<<8) | chan->id);
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_GET, RAMFC_RD(DMA_GET));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUT, RAMFC_RD(DMA_PUT));
++       
++       tmp = RAMFC_RD(DMA_INSTANCE);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_INSTANCE, tmp & 0xFFFF);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_DCOUNT, tmp >> 16);
++       
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_STATE, RAMFC_RD(DMA_STATE));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_FETCH, RAMFC_RD(DMA_FETCH));
++       NV_WRITE(NV04_PFIFO_CACHE1_ENGINE, RAMFC_RD(ENGINE));
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL1, RAMFC_RD(PULL1_ENGINE));
++
++       /* Reset NV04_PFIFO_CACHE1_DMA_CTL_AT_INFO to INVALID */
++       tmp = NV_READ(NV04_PFIFO_CACHE1_DMA_CTL) & ~(1<<31);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_CTL, tmp);
++
++       return 0;
++}
++
++int
++nv04_fifo_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp;
++
++       RAMFC_WR(DMA_PUT, NV04_PFIFO_CACHE1_DMA_PUT);
++       RAMFC_WR(DMA_GET, NV04_PFIFO_CACHE1_DMA_GET);
++
++       tmp  = NV_READ(NV04_PFIFO_CACHE1_DMA_DCOUNT) << 16;
++       tmp |= NV_READ(NV04_PFIFO_CACHE1_DMA_INSTANCE);
++       RAMFC_WR(DMA_INSTANCE, tmp);
++
++       RAMFC_WR(DMA_STATE, NV_READ(NV04_PFIFO_CACHE1_DMA_STATE));
++       RAMFC_WR(DMA_FETCH, NV_READ(NV04_PFIFO_CACHE1_DMA_FETCH));
++       RAMFC_WR(ENGINE, NV_READ(NV04_PFIFO_CACHE1_ENGINE));
++       RAMFC_WR(PULL1_ENGINE, NV_READ(NV04_PFIFO_CACHE1_PULL1));
++       
++       return 0;
++}
++
+Index: git/shared-core/nv04_graph.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv04_graph.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,474 @@
++/* 
++ * Copyright 2007 Stephane Marchesin
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drm.h"
++#include "nouveau_drv.h"
++
++static uint32_t nv04_graph_ctx_regs [] = {
++       NV04_PGRAPH_CTX_SWITCH1,
++       NV04_PGRAPH_CTX_SWITCH2,
++       NV04_PGRAPH_CTX_SWITCH3,
++       NV04_PGRAPH_CTX_SWITCH4,
++       NV04_PGRAPH_CTX_CACHE1,
++       NV04_PGRAPH_CTX_CACHE2,
++       NV04_PGRAPH_CTX_CACHE3,
++       NV04_PGRAPH_CTX_CACHE4,
++       0x00400184,
++       0x004001a4,
++       0x004001c4,
++       0x004001e4,
++       0x00400188,
++       0x004001a8,
++       0x004001c8,
++       0x004001e8,
++       0x0040018c,
++       0x004001ac,
++       0x004001cc,
++       0x004001ec,
++       0x00400190,
++       0x004001b0,
++       0x004001d0,
++       0x004001f0,
++       0x00400194,
++       0x004001b4,
++       0x004001d4,
++       0x004001f4,
++       0x00400198,
++       0x004001b8,
++       0x004001d8,
++       0x004001f8,
++       0x0040019c,
++       0x004001bc,
++       0x004001dc,
++       0x004001fc,
++       0x00400174,
++       NV04_PGRAPH_DMA_START_0,
++       NV04_PGRAPH_DMA_START_1,
++       NV04_PGRAPH_DMA_LENGTH,
++       NV04_PGRAPH_DMA_MISC,
++       NV04_PGRAPH_DMA_PITCH,
++       NV04_PGRAPH_BOFFSET0,
++       NV04_PGRAPH_BBASE0,
++       NV04_PGRAPH_BLIMIT0,
++       NV04_PGRAPH_BOFFSET1,
++       NV04_PGRAPH_BBASE1,
++       NV04_PGRAPH_BLIMIT1,
++       NV04_PGRAPH_BOFFSET2,
++       NV04_PGRAPH_BBASE2,
++       NV04_PGRAPH_BLIMIT2,
++       NV04_PGRAPH_BOFFSET3,
++       NV04_PGRAPH_BBASE3,
++       NV04_PGRAPH_BLIMIT3,
++       NV04_PGRAPH_BOFFSET4,
++       NV04_PGRAPH_BBASE4,
++       NV04_PGRAPH_BLIMIT4,
++       NV04_PGRAPH_BOFFSET5,
++       NV04_PGRAPH_BBASE5,
++       NV04_PGRAPH_BLIMIT5,
++       NV04_PGRAPH_BPITCH0,
++       NV04_PGRAPH_BPITCH1,
++       NV04_PGRAPH_BPITCH2,
++       NV04_PGRAPH_BPITCH3,
++       NV04_PGRAPH_BPITCH4,
++       NV04_PGRAPH_SURFACE,
++       NV04_PGRAPH_STATE,
++       NV04_PGRAPH_BSWIZZLE2,
++       NV04_PGRAPH_BSWIZZLE5,
++       NV04_PGRAPH_BPIXEL,
++       NV04_PGRAPH_NOTIFY,
++       NV04_PGRAPH_PATT_COLOR0,
++       NV04_PGRAPH_PATT_COLOR1,
++       NV04_PGRAPH_PATT_COLORRAM+0x00,
++       NV04_PGRAPH_PATT_COLORRAM+0x01,
++       NV04_PGRAPH_PATT_COLORRAM+0x02,
++       NV04_PGRAPH_PATT_COLORRAM+0x03,
++       NV04_PGRAPH_PATT_COLORRAM+0x04,
++       NV04_PGRAPH_PATT_COLORRAM+0x05,
++       NV04_PGRAPH_PATT_COLORRAM+0x06,
++       NV04_PGRAPH_PATT_COLORRAM+0x07,
++       NV04_PGRAPH_PATT_COLORRAM+0x08,
++       NV04_PGRAPH_PATT_COLORRAM+0x09,
++       NV04_PGRAPH_PATT_COLORRAM+0x0A,
++       NV04_PGRAPH_PATT_COLORRAM+0x0B,
++       NV04_PGRAPH_PATT_COLORRAM+0x0C,
++       NV04_PGRAPH_PATT_COLORRAM+0x0D,
++       NV04_PGRAPH_PATT_COLORRAM+0x0E,
++       NV04_PGRAPH_PATT_COLORRAM+0x0F,
++       NV04_PGRAPH_PATT_COLORRAM+0x10,
++       NV04_PGRAPH_PATT_COLORRAM+0x11,
++       NV04_PGRAPH_PATT_COLORRAM+0x12,
++       NV04_PGRAPH_PATT_COLORRAM+0x13,
++       NV04_PGRAPH_PATT_COLORRAM+0x14,
++       NV04_PGRAPH_PATT_COLORRAM+0x15,
++       NV04_PGRAPH_PATT_COLORRAM+0x16,
++       NV04_PGRAPH_PATT_COLORRAM+0x17,
++       NV04_PGRAPH_PATT_COLORRAM+0x18,
++       NV04_PGRAPH_PATT_COLORRAM+0x19,
++       NV04_PGRAPH_PATT_COLORRAM+0x1A,
++       NV04_PGRAPH_PATT_COLORRAM+0x1B,
++       NV04_PGRAPH_PATT_COLORRAM+0x1C,
++       NV04_PGRAPH_PATT_COLORRAM+0x1D,
++       NV04_PGRAPH_PATT_COLORRAM+0x1E,
++       NV04_PGRAPH_PATT_COLORRAM+0x1F,
++       NV04_PGRAPH_PATT_COLORRAM+0x20,
++       NV04_PGRAPH_PATT_COLORRAM+0x21,
++       NV04_PGRAPH_PATT_COLORRAM+0x22,
++       NV04_PGRAPH_PATT_COLORRAM+0x23,
++       NV04_PGRAPH_PATT_COLORRAM+0x24,
++       NV04_PGRAPH_PATT_COLORRAM+0x25,
++       NV04_PGRAPH_PATT_COLORRAM+0x26,
++       NV04_PGRAPH_PATT_COLORRAM+0x27,
++       NV04_PGRAPH_PATT_COLORRAM+0x28,
++       NV04_PGRAPH_PATT_COLORRAM+0x29,
++       NV04_PGRAPH_PATT_COLORRAM+0x2A,
++       NV04_PGRAPH_PATT_COLORRAM+0x2B,
++       NV04_PGRAPH_PATT_COLORRAM+0x2C,
++       NV04_PGRAPH_PATT_COLORRAM+0x2D,
++       NV04_PGRAPH_PATT_COLORRAM+0x2E,
++       NV04_PGRAPH_PATT_COLORRAM+0x2F,
++       NV04_PGRAPH_PATT_COLORRAM+0x30,
++       NV04_PGRAPH_PATT_COLORRAM+0x31,
++       NV04_PGRAPH_PATT_COLORRAM+0x32,
++       NV04_PGRAPH_PATT_COLORRAM+0x33,
++       NV04_PGRAPH_PATT_COLORRAM+0x34,
++       NV04_PGRAPH_PATT_COLORRAM+0x35,
++       NV04_PGRAPH_PATT_COLORRAM+0x36,
++       NV04_PGRAPH_PATT_COLORRAM+0x37,
++       NV04_PGRAPH_PATT_COLORRAM+0x38,
++       NV04_PGRAPH_PATT_COLORRAM+0x39,
++       NV04_PGRAPH_PATT_COLORRAM+0x3A,
++       NV04_PGRAPH_PATT_COLORRAM+0x3B,
++       NV04_PGRAPH_PATT_COLORRAM+0x3C,
++       NV04_PGRAPH_PATT_COLORRAM+0x3D,
++       NV04_PGRAPH_PATT_COLORRAM+0x3E,
++       NV04_PGRAPH_PATT_COLORRAM+0x3F,
++       NV04_PGRAPH_PATTERN,
++       0x0040080c,
++       NV04_PGRAPH_PATTERN_SHAPE,
++       0x00400600,
++       NV04_PGRAPH_ROP3,
++       NV04_PGRAPH_CHROMA,
++       NV04_PGRAPH_BETA_AND,
++       NV04_PGRAPH_BETA_PREMULT,
++       NV04_PGRAPH_CONTROL0,
++       NV04_PGRAPH_CONTROL1,
++       NV04_PGRAPH_CONTROL2,
++       NV04_PGRAPH_BLEND,
++       NV04_PGRAPH_STORED_FMT,
++       NV04_PGRAPH_SOURCE_COLOR,
++       0x00400560,
++       0x00400568,
++       0x00400564,
++       0x0040056c,
++       0x00400400,
++       0x00400480,
++       0x00400404,
++       0x00400484,
++       0x00400408,
++       0x00400488,
++       0x0040040c,
++       0x0040048c,
++       0x00400410,
++       0x00400490,
++       0x00400414,
++       0x00400494,
++       0x00400418,
++       0x00400498,
++       0x0040041c,
++       0x0040049c,
++       0x00400420,
++       0x004004a0,
++       0x00400424,
++       0x004004a4,
++       0x00400428,
++       0x004004a8,
++       0x0040042c,
++       0x004004ac,
++       0x00400430,
++       0x004004b0,
++       0x00400434,
++       0x004004b4,
++       0x00400438,
++       0x004004b8,
++       0x0040043c,
++       0x004004bc,
++       0x00400440,
++       0x004004c0,
++       0x00400444,
++       0x004004c4,
++       0x00400448,
++       0x004004c8,
++       0x0040044c,
++       0x004004cc,
++       0x00400450,
++       0x004004d0,
++       0x00400454,
++       0x004004d4,
++       0x00400458,
++       0x004004d8,
++       0x0040045c,
++       0x004004dc,
++       0x00400460,
++       0x004004e0,
++       0x00400464,
++       0x004004e4,
++       0x00400468,
++       0x004004e8,
++       0x0040046c,
++       0x004004ec,
++       0x00400470,
++       0x004004f0,
++       0x00400474,
++       0x004004f4,
++       0x00400478,
++       0x004004f8,
++       0x0040047c,
++       0x004004fc,
++       0x0040053c,
++       0x00400544,
++       0x00400540,
++       0x00400548,
++       0x00400560,
++       0x00400568,
++       0x00400564,
++       0x0040056c,
++       0x00400534,
++       0x00400538,
++       0x00400514,
++       0x00400518,
++       0x0040051c,
++       0x00400520,
++       0x00400524,
++       0x00400528,
++       0x0040052c,
++       0x00400530,
++       0x00400d00,
++       0x00400d40,
++       0x00400d80,
++       0x00400d04,
++       0x00400d44,
++       0x00400d84,
++       0x00400d08,
++       0x00400d48,
++       0x00400d88,
++       0x00400d0c,
++       0x00400d4c,
++       0x00400d8c,
++       0x00400d10,
++       0x00400d50,
++       0x00400d90,
++       0x00400d14,
++       0x00400d54,
++       0x00400d94,
++       0x00400d18,
++       0x00400d58,
++       0x00400d98,
++       0x00400d1c,
++       0x00400d5c,
++       0x00400d9c,
++       0x00400d20,
++       0x00400d60,
++       0x00400da0,
++       0x00400d24,
++       0x00400d64,
++       0x00400da4,
++       0x00400d28,
++       0x00400d68,
++       0x00400da8,
++       0x00400d2c,
++       0x00400d6c,
++       0x00400dac,
++       0x00400d30,
++       0x00400d70,
++       0x00400db0,
++       0x00400d34,
++       0x00400d74,
++       0x00400db4,
++       0x00400d38,
++       0x00400d78,
++       0x00400db8,
++       0x00400d3c,
++       0x00400d7c,
++       0x00400dbc,
++       0x00400590,
++       0x00400594,
++       0x00400598,
++       0x0040059c,
++       0x004005a8,
++       0x004005ac,
++       0x004005b0,
++       0x004005b4,
++       0x004005c0,
++       0x004005c4,
++       0x004005c8,
++       0x004005cc,
++       0x004005d0,
++       0x004005d4,
++       0x004005d8,
++       0x004005dc,
++       0x004005e0,
++       NV04_PGRAPH_PASSTHRU_0,
++       NV04_PGRAPH_PASSTHRU_1,
++       NV04_PGRAPH_PASSTHRU_2,
++       NV04_PGRAPH_DVD_COLORFMT,
++       NV04_PGRAPH_SCALED_FORMAT,
++       NV04_PGRAPH_MISC24_0,
++       NV04_PGRAPH_MISC24_1,
++       NV04_PGRAPH_MISC24_2,
++       0x00400500,
++       0x00400504,
++       NV04_PGRAPH_VALID1,
++       NV04_PGRAPH_VALID2
++
++
++};
++
++void nouveau_nv04_context_switch(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_channel *next, *last;
++       int chid;
++
++       chid = NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1);
++       next = dev_priv->fifos[chid];
++
++       chid = (NV_READ(NV04_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
++       last = dev_priv->fifos[chid];
++
++       DRM_INFO("NV: PGRAPH context switch interrupt channel %x -> %x\n",last->id, next->id);
++
++/*     NV_WRITE(NV03_PFIFO_CACHES, 0x0);
++       NV_WRITE(NV04_PFIFO_CACHE0_PULL0, 0x0);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x0);*/
++       NV_WRITE(NV04_PGRAPH_FIFO,0x0);
++
++       if (last)
++               nv04_graph_save_context(last);
++
++       nouveau_wait_for_idle(dev);
++
++       NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10000000);
++       NV_WRITE(NV04_PGRAPH_CTX_USER, (NV_READ(NV04_PGRAPH_CTX_USER) & 0xffffff) | (0x0f << 24));
++
++       nouveau_wait_for_idle(dev);
++
++       nv04_graph_load_context(next);
++
++       NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV04_PGRAPH_CTX_USER, next->id << 24);
++       NV_WRITE(NV04_PGRAPH_FFINTFC_ST2, NV_READ(NV04_PGRAPH_FFINTFC_ST2)&0x000FFFFF);
++
++/*     NV_WRITE(NV04_PGRAPH_FIFO,0x0);
++       NV_WRITE(NV04_PFIFO_CACHE0_PULL0, 0x0);
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 0x1);
++       NV_WRITE(NV03_PFIFO_CACHES, 0x1);*/
++       NV_WRITE(NV04_PGRAPH_FIFO,0x1);
++}
++
++int nv04_graph_create_context(struct nouveau_channel *chan) {
++       DRM_DEBUG("nv04_graph_context_create %d\n", chan->id);
++
++       memset(chan->pgraph_ctx, 0, sizeof(chan->pgraph_ctx));
++
++       //dev_priv->fifos[channel].pgraph_ctx_user = channel << 24;
++       chan->pgraph_ctx[0] = 0x0001ffff;
++       /* is it really needed ??? */
++       //dev_priv->fifos[channel].pgraph_ctx[1] = NV_READ(NV_PGRAPH_DEBUG_4);
++       //dev_priv->fifos[channel].pgraph_ctx[2] = NV_READ(0x004006b0);
++
++       return 0;
++}
++
++void nv04_graph_destroy_context(struct nouveau_channel *chan)
++{
++}
++
++int nv04_graph_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       for (i = 0; i < sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++)
++               NV_WRITE(nv04_graph_ctx_regs[i], chan->pgraph_ctx[i]);
++
++       return 0;
++}
++
++int nv04_graph_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       for (i = 0; i < sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++)
++               chan->pgraph_ctx[i] = NV_READ(nv04_graph_ctx_regs[i]);
++
++       return 0;
++}
++
++int nv04_graph_init(struct drm_device *dev) {
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
++                       ~NV_PMC_ENABLE_PGRAPH);
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
++                        NV_PMC_ENABLE_PGRAPH);
++
++       /* Enable PGRAPH interrupts */
++       NV_WRITE(NV03_PGRAPH_INTR, 0xFFFFFFFF);
++       NV_WRITE(NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
++
++       // check the context is big enough
++       if ( sizeof(nv04_graph_ctx_regs)>sizeof(dev_priv->fifos[0]->pgraph_ctx) )
++               DRM_ERROR("pgraph_ctx too small\n");
++
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x000001FF);
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x1231c000);
++       NV_WRITE(NV04_PGRAPH_DEBUG_1, 0xf2d91100);
++       NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11d5f870);
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x0004FF31);
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x4004FF31 |
++                                   (0x00D00000) |
++                                   (1<<29) |
++                                   (1<<31));
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xfad4ff31);
++
++       NV_WRITE(NV04_PGRAPH_STATE        , 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_CTX_CONTROL  , 0x10010100);
++       NV_WRITE(NV04_PGRAPH_FIFO         , 0x00000001);
++
++       /* These don't belong here, they're part of a per-channel context */
++       NV_WRITE(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
++       NV_WRITE(NV04_PGRAPH_BETA_AND     , 0xFFFFFFFF);
++
++       return 0;
++}
++
++void nv04_graph_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv04_mc.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv04_mc.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,23 @@
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++int
++nv04_mc_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       /* Power up everything, resetting each individual unit will
++        * be done later if needed.
++        */
++       NV_WRITE(NV03_PMC_ENABLE, 0xFFFFFFFF);
++
++       return 0;
++}
++
++void
++nv04_mc_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv04_timer.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv04_timer.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,45 @@
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++int
++nv04_timer_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       NV_WRITE(NV04_PTIMER_INTR_EN_0, 0x00000000);
++       NV_WRITE(NV04_PTIMER_INTR_0, 0xFFFFFFFF);
++
++       NV_WRITE(NV04_PTIMER_NUMERATOR, 0x00000008);
++       NV_WRITE(NV04_PTIMER_DENOMINATOR, 0x00000003);
++
++       return 0;
++}
++
++uint64_t
++nv04_timer_read(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t low;
++       /* From kmmio dumps on nv28 this looks like how the blob does this.
++        * It reads the high dword twice, before and after.
++        * The only explanation seems to be that the 64-bit timer counter
++        * advances between high and low dword reads and may corrupt the
++        * result. Not confirmed.
++        */
++       uint32_t high2 = NV_READ(NV04_PTIMER_TIME_1);
++       uint32_t high1;
++       do {
++               high1 = high2;
++               low = NV_READ(NV04_PTIMER_TIME_0);
++               high2 = NV_READ(NV04_PTIMER_TIME_1);
++       } while(high1 != high2);
++       return (((uint64_t)high2) << 32) | (uint64_t)low;
++}
++
++void
++nv04_timer_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv10_fb.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv10_fb.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,26 @@
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++int
++nv10_fb_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t fb_bar_size;
++       int i;
++
++       fb_bar_size = drm_get_resource_len(dev, 0) - 1;
++       for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
++               NV_WRITE(NV10_PFB_TILE(i), 0);
++               NV_WRITE(NV10_PFB_TLIMIT(i), fb_bar_size);
++       }
++
++       return 0;
++}
++
++void
++nv10_fb_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv10_fifo.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv10_fifo.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,160 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++
++#define RAMFC_WR(offset,val) INSTANCE_WR(chan->ramfc->gpuobj, \
++                                        NV10_RAMFC_##offset/4, (val))
++#define RAMFC_RD(offset)     INSTANCE_RD(chan->ramfc->gpuobj, \
++                                        NV10_RAMFC_##offset/4)
++#define NV10_RAMFC(c) (dev_priv->ramfc_offset + ((c) * NV10_RAMFC__SIZE))
++#define NV10_RAMFC__SIZE ((dev_priv->chipset) >= 0x17 ? 64 : 32)
++
++int
++nv10_fifo_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       if ((ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), ~0,
++                                               NV10_RAMFC__SIZE,
++                                               NVOBJ_FLAG_ZERO_ALLOC |
++                                               NVOBJ_FLAG_ZERO_FREE,
++                                               NULL, &chan->ramfc)))
++               return ret;
++
++       /* Fill entries that are seen filled in dumps of nvidia driver just
++        * after channel's is put into DMA mode
++        */
++       RAMFC_WR(DMA_PUT       , chan->pushbuf_base);
++       RAMFC_WR(DMA_GET       , chan->pushbuf_base);
++       RAMFC_WR(DMA_INSTANCE  , chan->pushbuf->instance >> 4);
++       RAMFC_WR(DMA_FETCH     , NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
++                                NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
++                                NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
++#ifdef __BIG_ENDIAN
++                                NV_PFIFO_CACHE1_BIG_ENDIAN |
++#endif
++                                0);
++
++       /* enable the fifo dma operation */
++       NV_WRITE(NV04_PFIFO_MODE,NV_READ(NV04_PFIFO_MODE)|(1<<chan->id));
++       return 0;
++}
++
++void
++nv10_fifo_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       NV_WRITE(NV04_PFIFO_MODE, NV_READ(NV04_PFIFO_MODE)&~(1<<chan->id));
++
++       nouveau_gpuobj_ref_del(dev, &chan->ramfc);
++}
++
++int
++nv10_fifo_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp;
++
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH1            , 0x00000100 | chan->id);
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_GET          , RAMFC_RD(DMA_GET));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUT          , RAMFC_RD(DMA_PUT));
++       NV_WRITE(NV10_PFIFO_CACHE1_REF_CNT          , RAMFC_RD(REF_CNT));
++
++       tmp = RAMFC_RD(DMA_INSTANCE);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_INSTANCE     , tmp & 0xFFFF);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_DCOUNT       , tmp >> 16);
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_STATE        , RAMFC_RD(DMA_STATE));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_FETCH        , RAMFC_RD(DMA_FETCH));
++       NV_WRITE(NV04_PFIFO_CACHE1_ENGINE           , RAMFC_RD(ENGINE));
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL1            , RAMFC_RD(PULL1_ENGINE));
++
++       if (dev_priv->chipset >= 0x17) {
++               NV_WRITE(NV10_PFIFO_CACHE1_ACQUIRE_VALUE,
++                        RAMFC_RD(ACQUIRE_VALUE));
++               NV_WRITE(NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP,
++                        RAMFC_RD(ACQUIRE_TIMESTAMP));
++               NV_WRITE(NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT,
++                        RAMFC_RD(ACQUIRE_TIMEOUT));
++               NV_WRITE(NV10_PFIFO_CACHE1_SEMAPHORE,
++                        RAMFC_RD(SEMAPHORE));
++               NV_WRITE(NV10_PFIFO_CACHE1_DMA_SUBROUTINE,
++                        RAMFC_RD(DMA_SUBROUTINE));
++       }
++
++       /* Reset NV04_PFIFO_CACHE1_DMA_CTL_AT_INFO to INVALID */
++       tmp = NV_READ(NV04_PFIFO_CACHE1_DMA_CTL) & ~(1<<31);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_CTL, tmp);
++
++       return 0;
++}
++
++int
++nv10_fifo_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp;
++
++       RAMFC_WR(DMA_PUT          , NV_READ(NV04_PFIFO_CACHE1_DMA_PUT));
++       RAMFC_WR(DMA_GET          , NV_READ(NV04_PFIFO_CACHE1_DMA_GET));
++       RAMFC_WR(REF_CNT          , NV_READ(NV10_PFIFO_CACHE1_REF_CNT));
++
++       tmp  = NV_READ(NV04_PFIFO_CACHE1_DMA_INSTANCE) & 0xFFFF;
++       tmp |= (NV_READ(NV04_PFIFO_CACHE1_DMA_DCOUNT) << 16);
++       RAMFC_WR(DMA_INSTANCE     , tmp);
++
++       RAMFC_WR(DMA_STATE        , NV_READ(NV04_PFIFO_CACHE1_DMA_STATE));
++       RAMFC_WR(DMA_FETCH        , NV_READ(NV04_PFIFO_CACHE1_DMA_FETCH));
++       RAMFC_WR(ENGINE           , NV_READ(NV04_PFIFO_CACHE1_ENGINE));
++       RAMFC_WR(PULL1_ENGINE     , NV_READ(NV04_PFIFO_CACHE1_PULL1));
++
++       if (dev_priv->chipset >= 0x17) {
++               RAMFC_WR(ACQUIRE_VALUE,
++                        NV_READ(NV10_PFIFO_CACHE1_ACQUIRE_VALUE));
++               RAMFC_WR(ACQUIRE_TIMESTAMP,
++                        NV_READ(NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP));
++               RAMFC_WR(ACQUIRE_TIMEOUT,
++                        NV_READ(NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT));
++               RAMFC_WR(SEMAPHORE,
++                        NV_READ(NV10_PFIFO_CACHE1_SEMAPHORE));
++               RAMFC_WR(DMA_SUBROUTINE,
++                        NV_READ(NV04_PFIFO_CACHE1_DMA_GET));
++       }
++
++       return 0;
++}
++
+Index: git/shared-core/nv10_graph.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv10_graph.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,872 @@
++/* 
++ * Copyright 2007 Matthieu CASTET <castet.matthieu@free.fr>
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drm.h"
++#include "nouveau_drv.h"
++
++#define NV10_FIFO_NUMBER 32
++
++struct pipe_state {
++       uint32_t pipe_0x0000[0x040/4];
++       uint32_t pipe_0x0040[0x010/4];
++       uint32_t pipe_0x0200[0x0c0/4];
++       uint32_t pipe_0x4400[0x080/4];
++       uint32_t pipe_0x6400[0x3b0/4];
++       uint32_t pipe_0x6800[0x2f0/4];
++       uint32_t pipe_0x6c00[0x030/4];
++       uint32_t pipe_0x7000[0x130/4];
++       uint32_t pipe_0x7400[0x0c0/4];
++       uint32_t pipe_0x7800[0x0c0/4];
++};
++
++/* TODO dynamic allocation ??? */
++static struct pipe_state pipe_state[NV10_FIFO_NUMBER];
++
++static void nv10_graph_save_pipe(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct pipe_state *fifo_pipe_state = pipe_state + chan->id;
++       int i;
++#define PIPE_SAVE(addr) \
++       do { \
++               NV_WRITE(NV10_PGRAPH_PIPE_ADDRESS, addr); \
++               for (i=0; i < sizeof(fifo_pipe_state->pipe_##addr)/sizeof(fifo_pipe_state->pipe_##addr[0]); i++) \
++                       fifo_pipe_state->pipe_##addr[i] = NV_READ(NV10_PGRAPH_PIPE_DATA); \
++       } while (0)
++
++       PIPE_SAVE(0x4400);
++       PIPE_SAVE(0x0200);
++       PIPE_SAVE(0x6400);
++       PIPE_SAVE(0x6800);
++       PIPE_SAVE(0x6c00);
++       PIPE_SAVE(0x7000);
++       PIPE_SAVE(0x7400);
++       PIPE_SAVE(0x7800);
++       PIPE_SAVE(0x0040);
++       PIPE_SAVE(0x0000);
++
++#undef PIPE_SAVE
++}
++
++static void nv10_graph_load_pipe(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct pipe_state *fifo_pipe_state = pipe_state + chan->id;
++       int i;
++       uint32_t xfmode0, xfmode1;
++#define PIPE_RESTORE(addr) \
++       do { \
++               NV_WRITE(NV10_PGRAPH_PIPE_ADDRESS, addr); \
++               for (i=0; i < sizeof(fifo_pipe_state->pipe_##addr)/sizeof(fifo_pipe_state->pipe_##addr[0]); i++) \
++                       NV_WRITE(NV10_PGRAPH_PIPE_DATA, fifo_pipe_state->pipe_##addr[i]); \
++       } while (0)
++
++
++       nouveau_wait_for_idle(dev);
++       /* XXX check haiku comments */
++       xfmode0 = NV_READ(NV10_PGRAPH_XFMODE0);
++       xfmode1 = NV_READ(NV10_PGRAPH_XFMODE1);
++       NV_WRITE(NV10_PGRAPH_XFMODE0, 0x10000000);
++       NV_WRITE(NV10_PGRAPH_XFMODE1, 0x00000000);
++       NV_WRITE(NV10_PGRAPH_PIPE_ADDRESS, 0x000064c0);
++       for (i = 0; i < 4; i++)
++               NV_WRITE(NV10_PGRAPH_PIPE_DATA, 0x3f800000);
++       for (i = 0; i < 4; i++)
++               NV_WRITE(NV10_PGRAPH_PIPE_DATA, 0x00000000);
++
++       NV_WRITE(NV10_PGRAPH_PIPE_ADDRESS, 0x00006ab0);
++       for (i = 0; i < 3; i++)
++               NV_WRITE(NV10_PGRAPH_PIPE_DATA, 0x3f800000);
++
++       NV_WRITE(NV10_PGRAPH_PIPE_ADDRESS, 0x00006a80);
++       for (i = 0; i < 3; i++)
++               NV_WRITE(NV10_PGRAPH_PIPE_DATA, 0x00000000);
++
++       NV_WRITE(NV10_PGRAPH_PIPE_ADDRESS, 0x00000040);
++       NV_WRITE(NV10_PGRAPH_PIPE_DATA, 0x00000008);
++
++
++       PIPE_RESTORE(0x0200);
++       nouveau_wait_for_idle(dev);
++
++       /* restore XFMODE */
++       NV_WRITE(NV10_PGRAPH_XFMODE0, xfmode0);
++       NV_WRITE(NV10_PGRAPH_XFMODE1, xfmode1);
++       PIPE_RESTORE(0x6400);
++       PIPE_RESTORE(0x6800);
++       PIPE_RESTORE(0x6c00);
++       PIPE_RESTORE(0x7000);
++       PIPE_RESTORE(0x7400);
++       PIPE_RESTORE(0x7800);
++       PIPE_RESTORE(0x4400);
++       PIPE_RESTORE(0x0000);
++       PIPE_RESTORE(0x0040);
++       nouveau_wait_for_idle(dev);
++
++#undef PIPE_RESTORE
++}
++
++static void nv10_graph_create_pipe(struct nouveau_channel *chan) {
++       struct pipe_state *fifo_pipe_state = pipe_state + chan->id;
++       uint32_t *fifo_pipe_state_addr;
++       int i;
++#define PIPE_INIT(addr) \
++       do { \
++               fifo_pipe_state_addr = fifo_pipe_state->pipe_##addr; \
++       } while (0)
++#define PIPE_INIT_END(addr) \
++       do { \
++               if (fifo_pipe_state_addr != \
++                               sizeof(fifo_pipe_state->pipe_##addr)/sizeof(fifo_pipe_state->pipe_##addr[0]) + fifo_pipe_state->pipe_##addr) \
++                       DRM_ERROR("incomplete pipe init for 0x%x :  %p/%p\n", addr, fifo_pipe_state_addr, \
++                                       sizeof(fifo_pipe_state->pipe_##addr)/sizeof(fifo_pipe_state->pipe_##addr[0]) + fifo_pipe_state->pipe_##addr); \
++       } while (0)
++#define NV_WRITE_PIPE_INIT(value) *(fifo_pipe_state_addr++) = value
++
++       PIPE_INIT(0x0200);
++       for (i = 0; i < 48; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x0200);
++
++       PIPE_INIT(0x6400);
++       for (i = 0; i < 211; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       NV_WRITE_PIPE_INIT(0x40000000);
++       NV_WRITE_PIPE_INIT(0x40000000);
++       NV_WRITE_PIPE_INIT(0x40000000);
++       NV_WRITE_PIPE_INIT(0x40000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x3f000000);
++       NV_WRITE_PIPE_INIT(0x3f000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       PIPE_INIT_END(0x6400);
++
++       PIPE_INIT(0x6800);
++       for (i = 0; i < 162; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x3f800000);
++       for (i = 0; i < 25; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x6800);
++
++       PIPE_INIT(0x6c00);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0xbf800000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x6c00);
++
++       PIPE_INIT(0x7000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x00000000);
++       NV_WRITE_PIPE_INIT(0x7149f2ca);
++       for (i = 0; i < 35; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x7000);
++
++       PIPE_INIT(0x7400);
++       for (i = 0; i < 48; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x7400);
++
++       PIPE_INIT(0x7800);
++       for (i = 0; i < 48; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x7800);
++
++       PIPE_INIT(0x4400);
++       for (i = 0; i < 32; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x4400);
++
++       PIPE_INIT(0x0000);
++       for (i = 0; i < 16; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x0000);
++
++       PIPE_INIT(0x0040);
++       for (i = 0; i < 4; i++)
++               NV_WRITE_PIPE_INIT(0x00000000);
++       PIPE_INIT_END(0x0040);
++
++#undef PIPE_INIT
++#undef PIPE_INIT_END
++#undef NV_WRITE_PIPE_INIT
++}
++
++static int nv10_graph_ctx_regs [] = {
++NV10_PGRAPH_CTX_SWITCH1,
++NV10_PGRAPH_CTX_SWITCH2,
++NV10_PGRAPH_CTX_SWITCH3,
++NV10_PGRAPH_CTX_SWITCH4,
++NV10_PGRAPH_CTX_SWITCH5,
++NV10_PGRAPH_CTX_CACHE1,        /* 8 values from 0x400160 to 0x40017c */
++NV10_PGRAPH_CTX_CACHE2,        /* 8 values from 0x400180 to 0x40019c */
++NV10_PGRAPH_CTX_CACHE3,        /* 8 values from 0x4001a0 to 0x4001bc */
++NV10_PGRAPH_CTX_CACHE4,        /* 8 values from 0x4001c0 to 0x4001dc */
++NV10_PGRAPH_CTX_CACHE5,        /* 8 values from 0x4001e0 to 0x4001fc */
++0x00400164,
++0x00400184,
++0x004001a4,
++0x004001c4,
++0x004001e4,
++0x00400168,
++0x00400188,
++0x004001a8,
++0x004001c8,
++0x004001e8,
++0x0040016c,
++0x0040018c,
++0x004001ac,
++0x004001cc,
++0x004001ec,
++0x00400170,
++0x00400190,
++0x004001b0,
++0x004001d0,
++0x004001f0,
++0x00400174,
++0x00400194,
++0x004001b4,
++0x004001d4,
++0x004001f4,
++0x00400178,
++0x00400198,
++0x004001b8,
++0x004001d8,
++0x004001f8,
++0x0040017c,
++0x0040019c,
++0x004001bc,
++0x004001dc,
++0x004001fc,
++NV10_PGRAPH_CTX_USER,
++NV04_PGRAPH_DMA_START_0,
++NV04_PGRAPH_DMA_START_1,
++NV04_PGRAPH_DMA_LENGTH,
++NV04_PGRAPH_DMA_MISC,
++NV10_PGRAPH_DMA_PITCH,
++NV04_PGRAPH_BOFFSET0,
++NV04_PGRAPH_BBASE0,
++NV04_PGRAPH_BLIMIT0,
++NV04_PGRAPH_BOFFSET1,
++NV04_PGRAPH_BBASE1,
++NV04_PGRAPH_BLIMIT1,
++NV04_PGRAPH_BOFFSET2,
++NV04_PGRAPH_BBASE2,
++NV04_PGRAPH_BLIMIT2,
++NV04_PGRAPH_BOFFSET3,
++NV04_PGRAPH_BBASE3,
++NV04_PGRAPH_BLIMIT3,
++NV04_PGRAPH_BOFFSET4,
++NV04_PGRAPH_BBASE4,
++NV04_PGRAPH_BLIMIT4,
++NV04_PGRAPH_BOFFSET5,
++NV04_PGRAPH_BBASE5,
++NV04_PGRAPH_BLIMIT5,
++NV04_PGRAPH_BPITCH0,
++NV04_PGRAPH_BPITCH1,
++NV04_PGRAPH_BPITCH2,
++NV04_PGRAPH_BPITCH3,
++NV04_PGRAPH_BPITCH4,
++NV10_PGRAPH_SURFACE,
++NV10_PGRAPH_STATE,
++NV04_PGRAPH_BSWIZZLE2,
++NV04_PGRAPH_BSWIZZLE5,
++NV04_PGRAPH_BPIXEL,
++NV10_PGRAPH_NOTIFY,
++NV04_PGRAPH_PATT_COLOR0,
++NV04_PGRAPH_PATT_COLOR1,
++NV04_PGRAPH_PATT_COLORRAM, /* 64 values from 0x400900 to 0x4009fc */
++0x00400904,
++0x00400908,
++0x0040090c,
++0x00400910,
++0x00400914,
++0x00400918,
++0x0040091c,
++0x00400920,
++0x00400924,
++0x00400928,
++0x0040092c,
++0x00400930,
++0x00400934,
++0x00400938,
++0x0040093c,
++0x00400940,
++0x00400944,
++0x00400948,
++0x0040094c,
++0x00400950,
++0x00400954,
++0x00400958,
++0x0040095c,
++0x00400960,
++0x00400964,
++0x00400968,
++0x0040096c,
++0x00400970,
++0x00400974,
++0x00400978,
++0x0040097c,
++0x00400980,
++0x00400984,
++0x00400988,
++0x0040098c,
++0x00400990,
++0x00400994,
++0x00400998,
++0x0040099c,
++0x004009a0,
++0x004009a4,
++0x004009a8,
++0x004009ac,
++0x004009b0,
++0x004009b4,
++0x004009b8,
++0x004009bc,
++0x004009c0,
++0x004009c4,
++0x004009c8,
++0x004009cc,
++0x004009d0,
++0x004009d4,
++0x004009d8,
++0x004009dc,
++0x004009e0,
++0x004009e4,
++0x004009e8,
++0x004009ec,
++0x004009f0,
++0x004009f4,
++0x004009f8,
++0x004009fc,
++NV04_PGRAPH_PATTERN,   /* 2 values from 0x400808 to 0x40080c */
++0x0040080c,
++NV04_PGRAPH_PATTERN_SHAPE,
++NV03_PGRAPH_MONO_COLOR0,
++NV04_PGRAPH_ROP3,
++NV04_PGRAPH_CHROMA,
++NV04_PGRAPH_BETA_AND,
++NV04_PGRAPH_BETA_PREMULT,
++0x00400e70,
++0x00400e74,
++0x00400e78,
++0x00400e7c,
++0x00400e80,
++0x00400e84,
++0x00400e88,
++0x00400e8c,
++0x00400ea0,
++0x00400ea4,
++0x00400ea8,
++0x00400e90,
++0x00400e94,
++0x00400e98,
++0x00400e9c,
++NV10_PGRAPH_WINDOWCLIP_HORIZONTAL, /* 8 values from 0x400f00 to 0x400f1c */
++NV10_PGRAPH_WINDOWCLIP_VERTICAL,   /* 8 values from 0x400f20 to 0x400f3c */
++0x00400f04,
++0x00400f24,
++0x00400f08,
++0x00400f28,
++0x00400f0c,
++0x00400f2c,
++0x00400f10,
++0x00400f30,
++0x00400f14,
++0x00400f34,
++0x00400f18,
++0x00400f38,
++0x00400f1c,
++0x00400f3c,
++NV10_PGRAPH_XFMODE0,
++NV10_PGRAPH_XFMODE1,
++NV10_PGRAPH_GLOBALSTATE0,
++NV10_PGRAPH_GLOBALSTATE1,
++NV04_PGRAPH_STORED_FMT,
++NV04_PGRAPH_SOURCE_COLOR,
++NV03_PGRAPH_ABS_X_RAM, /* 32 values from 0x400400 to 0x40047c */
++NV03_PGRAPH_ABS_Y_RAM, /* 32 values from 0x400480 to 0x4004fc */
++0x00400404,
++0x00400484,
++0x00400408,
++0x00400488,
++0x0040040c,
++0x0040048c,
++0x00400410,
++0x00400490,
++0x00400414,
++0x00400494,
++0x00400418,
++0x00400498,
++0x0040041c,
++0x0040049c,
++0x00400420,
++0x004004a0,
++0x00400424,
++0x004004a4,
++0x00400428,
++0x004004a8,
++0x0040042c,
++0x004004ac,
++0x00400430,
++0x004004b0,
++0x00400434,
++0x004004b4,
++0x00400438,
++0x004004b8,
++0x0040043c,
++0x004004bc,
++0x00400440,
++0x004004c0,
++0x00400444,
++0x004004c4,
++0x00400448,
++0x004004c8,
++0x0040044c,
++0x004004cc,
++0x00400450,
++0x004004d0,
++0x00400454,
++0x004004d4,
++0x00400458,
++0x004004d8,
++0x0040045c,
++0x004004dc,
++0x00400460,
++0x004004e0,
++0x00400464,
++0x004004e4,
++0x00400468,
++0x004004e8,
++0x0040046c,
++0x004004ec,
++0x00400470,
++0x004004f0,
++0x00400474,
++0x004004f4,
++0x00400478,
++0x004004f8,
++0x0040047c,
++0x004004fc,
++NV03_PGRAPH_ABS_UCLIP_XMIN,
++NV03_PGRAPH_ABS_UCLIP_XMAX,
++NV03_PGRAPH_ABS_UCLIP_YMIN,
++NV03_PGRAPH_ABS_UCLIP_YMAX,
++0x00400550,
++0x00400558,
++0x00400554,
++0x0040055c,
++NV03_PGRAPH_ABS_UCLIPA_XMIN,
++NV03_PGRAPH_ABS_UCLIPA_XMAX,
++NV03_PGRAPH_ABS_UCLIPA_YMIN,
++NV03_PGRAPH_ABS_UCLIPA_YMAX,
++NV03_PGRAPH_ABS_ICLIP_XMAX,
++NV03_PGRAPH_ABS_ICLIP_YMAX,
++NV03_PGRAPH_XY_LOGIC_MISC0,
++NV03_PGRAPH_XY_LOGIC_MISC1,
++NV03_PGRAPH_XY_LOGIC_MISC2,
++NV03_PGRAPH_XY_LOGIC_MISC3,
++NV03_PGRAPH_CLIPX_0,
++NV03_PGRAPH_CLIPX_1,
++NV03_PGRAPH_CLIPY_0,
++NV03_PGRAPH_CLIPY_1,
++NV10_PGRAPH_COMBINER0_IN_ALPHA,
++NV10_PGRAPH_COMBINER1_IN_ALPHA,
++NV10_PGRAPH_COMBINER0_IN_RGB,
++NV10_PGRAPH_COMBINER1_IN_RGB,
++NV10_PGRAPH_COMBINER_COLOR0,
++NV10_PGRAPH_COMBINER_COLOR1,
++NV10_PGRAPH_COMBINER0_OUT_ALPHA,
++NV10_PGRAPH_COMBINER1_OUT_ALPHA,
++NV10_PGRAPH_COMBINER0_OUT_RGB,
++NV10_PGRAPH_COMBINER1_OUT_RGB,
++NV10_PGRAPH_COMBINER_FINAL0,
++NV10_PGRAPH_COMBINER_FINAL1,
++0x00400e00,
++0x00400e04,
++0x00400e08,
++0x00400e0c,
++0x00400e10,
++0x00400e14,
++0x00400e18,
++0x00400e1c,
++0x00400e20,
++0x00400e24,
++0x00400e28,
++0x00400e2c,
++0x00400e30,
++0x00400e34,
++0x00400e38,
++0x00400e3c,
++NV04_PGRAPH_PASSTHRU_0,
++NV04_PGRAPH_PASSTHRU_1,
++NV04_PGRAPH_PASSTHRU_2,
++NV10_PGRAPH_DIMX_TEXTURE,
++NV10_PGRAPH_WDIMX_TEXTURE,
++NV10_PGRAPH_DVD_COLORFMT,
++NV10_PGRAPH_SCALED_FORMAT,
++NV04_PGRAPH_MISC24_0,
++NV04_PGRAPH_MISC24_1,
++NV04_PGRAPH_MISC24_2,
++NV03_PGRAPH_X_MISC,
++NV03_PGRAPH_Y_MISC,
++NV04_PGRAPH_VALID1,
++NV04_PGRAPH_VALID2,
++};
++
++static int nv17_graph_ctx_regs [] = {
++NV10_PGRAPH_DEBUG_4,
++0x004006b0,
++0x00400eac,
++0x00400eb0,
++0x00400eb4,
++0x00400eb8,
++0x00400ebc,
++0x00400ec0,
++0x00400ec4,
++0x00400ec8,
++0x00400ecc,
++0x00400ed0,
++0x00400ed4,
++0x00400ed8,
++0x00400edc,
++0x00400ee0,
++0x00400a00,
++0x00400a04,
++};
++
++static int nv10_graph_ctx_regs_find_offset(struct drm_device *dev, int reg)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i, j;
++       for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++) {
++               if (nv10_graph_ctx_regs[i] == reg)
++                       return i;
++       }
++       if (dev_priv->chipset>=0x17) {
++               for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++) {
++                       if (nv17_graph_ctx_regs[j] == reg)
++                               return i;
++               }
++       }
++       return -1;
++}
++
++int nv10_graph_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i, j;
++
++       for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++)
++               NV_WRITE(nv10_graph_ctx_regs[i], chan->pgraph_ctx[i]);
++       if (dev_priv->chipset>=0x17) {
++               for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++)
++                       NV_WRITE(nv17_graph_ctx_regs[j], chan->pgraph_ctx[i]);
++       }
++
++       nv10_graph_load_pipe(chan);
++
++       return 0;
++}
++
++int nv10_graph_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i, j;
++
++       for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++)
++               chan->pgraph_ctx[i] = NV_READ(nv10_graph_ctx_regs[i]);
++       if (dev_priv->chipset>=0x17) {
++               for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++)
++                       chan->pgraph_ctx[i] = NV_READ(nv17_graph_ctx_regs[j]);
++       }
++
++       nv10_graph_save_pipe(chan);
++
++       return 0;
++}
++
++void nouveau_nv10_context_switch(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv;
++       struct nouveau_channel *next, *last;
++       int chid;
++
++       if (!dev) {
++               DRM_DEBUG("Invalid drm_device\n");
++               return;
++       }
++       dev_priv = dev->dev_private;
++       if (!dev_priv) {
++               DRM_DEBUG("Invalid drm_nouveau_private\n");
++               return;
++       }
++       if (!dev_priv->fifos) {
++               DRM_DEBUG("Invalid drm_nouveau_private->fifos\n");
++               return;
++       }
++
++       chid = (NV_READ(NV04_PGRAPH_TRAPPED_ADDR) >> 20)&(nouveau_fifo_number(dev)-1);
++       next = dev_priv->fifos[chid];
++
++       if (!next) {
++               DRM_DEBUG("Invalid next channel\n");
++               return;
++       }
++
++       chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
++       last = dev_priv->fifos[chid];
++
++       if (!last) {
++               DRM_DEBUG("WARNING: Invalid last channel, switch to %x\n",
++                         next->id);
++       } else {
++               DRM_DEBUG("NV: PGRAPH context switch interrupt channel %x -> %x\n",
++                        last->id, next->id);
++       }
++
++       NV_WRITE(NV04_PGRAPH_FIFO,0x0);
++       if (last) {
++               nouveau_wait_for_idle(dev);
++               nv10_graph_save_context(last);
++       }       
++
++       nouveau_wait_for_idle(dev);
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10000000);
++
++       nouveau_wait_for_idle(dev);
++
++       nv10_graph_load_context(next);
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV10_PGRAPH_FFINTFC_ST2, NV_READ(NV10_PGRAPH_FFINTFC_ST2)&0xCFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_FIFO,0x1);
++}
++
++#define NV_WRITE_CTX(reg, val) do { \
++       int offset = nv10_graph_ctx_regs_find_offset(dev, reg); \
++       if (offset > 0) \
++               chan->pgraph_ctx[offset] = val; \
++       } while (0)
++
++int nv10_graph_create_context(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("nv10_graph_context_create %d\n", chan->id);
++
++       memset(chan->pgraph_ctx, 0, sizeof(chan->pgraph_ctx));
++
++       /* mmio trace suggest that should be done in ddx with methods/objects */
++#if 0
++       uint32_t tmp, vramsz;
++       /* per channel init from ddx */
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
++       /*XXX the original ddx code, does this in 2 steps :
++        * tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
++        * NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++        * tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
++        * NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++        */
++       tmp |= 0x00020100;
++       NV_WRITE_CTX(NV10_PGRAPH_SURFACE, tmp);
++
++       vramsz = drm_get_resource_len(dev, 0) - 1;
++       NV_WRITE_CTX(NV04_PGRAPH_BOFFSET0, 0);
++       NV_WRITE_CTX(NV04_PGRAPH_BOFFSET1, 0);
++       NV_WRITE_CTX(NV04_PGRAPH_BLIMIT0 , vramsz);
++       NV_WRITE_CTX(NV04_PGRAPH_BLIMIT1 , vramsz);
++
++       NV_WRITE_CTX(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
++       NV_WRITE_CTX(NV04_PGRAPH_BETA_AND     , 0xFFFFFFFF);
++
++       NV_WRITE_CTX(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
++       NV_WRITE_CTX(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
++       NV_WRITE_CTX(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
++       NV_WRITE_CTX(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
++#endif
++
++       NV_WRITE_CTX(0x00400e88, 0x08000000);
++       NV_WRITE_CTX(0x00400e9c, 0x4b7fffff);
++       NV_WRITE_CTX(NV03_PGRAPH_XY_LOGIC_MISC0, 0x0001ffff);
++       NV_WRITE_CTX(0x00400e10, 0x00001000);
++       NV_WRITE_CTX(0x00400e14, 0x00001000);
++       NV_WRITE_CTX(0x00400e30, 0x00080008);
++       NV_WRITE_CTX(0x00400e34, 0x00080008);
++       if (dev_priv->chipset>=0x17) {
++               /* is it really needed ??? */
++               NV_WRITE_CTX(NV10_PGRAPH_DEBUG_4, NV_READ(NV10_PGRAPH_DEBUG_4));
++               NV_WRITE_CTX(0x004006b0, NV_READ(0x004006b0));
++               NV_WRITE_CTX(0x00400eac, 0x0fff0000);
++               NV_WRITE_CTX(0x00400eb0, 0x0fff0000);
++               NV_WRITE_CTX(0x00400ec0, 0x00000080);
++               NV_WRITE_CTX(0x00400ed0, 0x00000080);
++       }
++       NV_WRITE_CTX(NV10_PGRAPH_CTX_USER, chan->id << 24);
++
++       nv10_graph_create_pipe(chan);
++       return 0;
++}
++
++void nv10_graph_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int chid;
++       chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
++
++       /* does this avoid a potential context switch while we are written graph
++        * reg, or we should mask graph interrupt ???
++        */
++       NV_WRITE(NV04_PGRAPH_FIFO,0x0);
++       if (chid == chan->id) {
++               DRM_INFO("cleanning a channel with graph in current context\n");
++               nouveau_wait_for_idle(dev);
++               DRM_INFO("reseting current graph context\n");
++               nv10_graph_create_context(chan);
++               nv10_graph_load_context(chan);
++       }
++       NV_WRITE(NV04_PGRAPH_FIFO,0x1);
++}
++
++int nv10_graph_init(struct drm_device *dev) {
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
++                       ~NV_PMC_ENABLE_PGRAPH);
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
++                        NV_PMC_ENABLE_PGRAPH);
++
++       NV_WRITE(NV03_PGRAPH_INTR   , 0xFFFFFFFF);
++       NV_WRITE(NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
++
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
++       NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x00118700);
++       //NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x24E00810); /* 0x25f92ad9 */
++       NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x25f92ad9);
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x55DE0830 |
++                                     (1<<29) |
++                                     (1<<31));
++       if (dev_priv->chipset>=0x17) {
++               NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x1f000000);
++               NV_WRITE(0x004006b0, 0x40000020);
++       }
++       else
++               NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x00000000);
++
++       /* copy tile info from PFB */
++       for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
++               NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i)));
++               NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i)));
++               NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i)));
++               NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
++       }
++
++       NV_WRITE(NV10_PGRAPH_CTX_SWITCH1, 0x00000000);
++       NV_WRITE(NV10_PGRAPH_CTX_SWITCH2, 0x00000000);
++       NV_WRITE(NV10_PGRAPH_CTX_SWITCH3, 0x00000000);
++       NV_WRITE(NV10_PGRAPH_CTX_SWITCH4, 0x00000000);
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV10_PGRAPH_STATE      , 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_FIFO       , 0x00000001);
++
++       return 0;
++}
++
++void nv10_graph_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv20_graph.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv20_graph.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,249 @@
++/* 
++ * Copyright 2007 Matthieu CASTET <castet.matthieu@free.fr>
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++#define NV20_GRCTX_SIZE (3529*4)
++
++int nv20_graph_create_context(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       unsigned int ctx_size = NV20_GRCTX_SIZE;
++       int ret;
++
++       if ((ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, ctx_size, 16,
++                                         NVOBJ_FLAG_ZERO_ALLOC,
++                                         &chan->ramin_grctx)))
++               return ret;
++
++       /* Initialise default context values */
++       INSTANCE_WR(chan->ramin_grctx->gpuobj, 10, chan->id<<24); /* CTX_USER */
++
++       INSTANCE_WR(dev_priv->ctx_table->gpuobj, chan->id,
++                   chan->ramin_grctx->instance >> 4);
++       return 0;
++}
++
++void nv20_graph_destroy_context(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx);
++
++       INSTANCE_WR(dev_priv->ctx_table->gpuobj, chan->id, 0);
++}
++
++static void nv20_graph_rdi(struct drm_device *dev) {
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x2c80000);
++       for (i = 0; i < 32; i++)
++               NV_WRITE(NV10_PGRAPH_RDI_DATA, 0);
++
++       nouveau_wait_for_idle(dev);
++}
++
++/* Save current context (from PGRAPH) into the channel's context
++ */
++int nv20_graph_save_context(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t instance;
++
++       instance = INSTANCE_RD(dev_priv->ctx_table->gpuobj, chan->id);
++       if (!instance) {
++               return -EINVAL;
++       }
++       if (instance != (chan->ramin_grctx->instance >> 4))
++               DRM_ERROR("nv20_graph_save_context : bad instance\n");
++
++       NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_SIZE, instance);
++       NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_POINTER, 2 /* save ctx */);
++       return 0;
++}
++
++
++/* Restore the context for a specific channel into PGRAPH
++ */
++int nv20_graph_load_context(struct nouveau_channel *chan) {
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t instance;
++
++       instance = INSTANCE_RD(dev_priv->ctx_table->gpuobj, chan->id);
++       if (!instance) {
++               return -EINVAL;
++       }
++       if (instance != (chan->ramin_grctx->instance >> 4))
++               DRM_ERROR("nv20_graph_load_context_current : bad instance\n");
++
++       NV_WRITE(NV10_PGRAPH_CTX_USER, chan->id << 24);
++       NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_SIZE, instance);
++       NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_POINTER, 1 /* restore ctx */);
++       return 0;
++}
++
++void nouveau_nv20_context_switch(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_channel *next, *last;
++       int chid;
++
++       chid = NV_READ(NV03_PFIFO_CACHE1_PUSH1)&(nouveau_fifo_number(dev)-1);
++       next = dev_priv->fifos[chid];
++
++       chid = (NV_READ(NV10_PGRAPH_CTX_USER) >> 24) & (nouveau_fifo_number(dev)-1);
++       last = dev_priv->fifos[chid];
++
++       DRM_DEBUG("NV: PGRAPH context switch interrupt channel %x -> %x\n",
++                 last->id, next->id);
++
++       NV_WRITE(NV04_PGRAPH_FIFO,0x0);
++
++       nv20_graph_save_context(last);
++       
++       nouveau_wait_for_idle(dev);
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10000000);
++
++       nv20_graph_load_context(next);
++
++       nouveau_wait_for_idle(dev);
++       
++       if ((NV_READ(NV10_PGRAPH_CTX_USER) >> 24) != next->id)
++               DRM_ERROR("nouveau_nv20_context_switch : wrong channel restored %x %x!!!\n", next->id, NV_READ(NV10_PGRAPH_CTX_USER) >> 24);
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV10_PGRAPH_FFINTFC_ST2, NV_READ(NV10_PGRAPH_FFINTFC_ST2)&0xCFFFFFFF);
++
++       NV_WRITE(NV04_PGRAPH_FIFO,0x1);
++}
++
++int nv20_graph_init(struct drm_device *dev) {
++       struct drm_nouveau_private *dev_priv =
++               (struct drm_nouveau_private *)dev->dev_private;
++       uint32_t tmp, vramsz;
++       int ret, i;
++
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
++                       ~NV_PMC_ENABLE_PGRAPH);
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
++                        NV_PMC_ENABLE_PGRAPH);
++
++       /* Create Context Pointer Table */
++       dev_priv->ctx_table_size = 32 * 4;
++       if ((ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0,
++                                         dev_priv->ctx_table_size, 16,
++                                         NVOBJ_FLAG_ZERO_ALLOC,
++                                         &dev_priv->ctx_table)))
++               return ret;
++
++       NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_TABLE,
++                dev_priv->ctx_table->instance >> 4);
++
++       //XXX need to be done and save/restore for each fifo ???
++       nv20_graph_rdi(dev);
++
++       NV_WRITE(NV03_PGRAPH_INTR   , 0xFFFFFFFF);
++       NV_WRITE(NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
++
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
++       NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x00118700);
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xF20E0431);
++       NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x00000000);
++       NV_WRITE(0x40009C           , 0x00000040);
++
++       if (dev_priv->chipset >= 0x25) {
++               NV_WRITE(0x400890, 0x00080000);
++               NV_WRITE(0x400610, 0x304B1FB6);
++               NV_WRITE(0x400B80, 0x18B82880);
++               NV_WRITE(0x400B84, 0x44000000);
++               NV_WRITE(0x400098, 0x40000080);
++               NV_WRITE(0x400B88, 0x000000ff);
++       } else {
++               NV_WRITE(0x400880, 0x00080000);
++               NV_WRITE(0x400094, 0x00000005);
++               NV_WRITE(0x400B80, 0x45CAA208);
++               NV_WRITE(0x400B84, 0x24000000);
++               NV_WRITE(0x400098, 0x00000040);
++               NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00E00038);
++               NV_WRITE(NV10_PGRAPH_RDI_DATA , 0x00000030);
++               NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00E10038);
++               NV_WRITE(NV10_PGRAPH_RDI_DATA , 0x00000030);
++       }
++
++       /* copy tile info from PFB */
++       for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
++               NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i)));
++               NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i)));
++               NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i)));
++               NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
++       }
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV10_PGRAPH_STATE      , 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_FIFO       , 0x00000001);
++
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
++       NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
++       NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++
++       /* begin RAM config */
++       vramsz = drm_get_resource_len(dev, 0) - 1;
++       NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0));
++       NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1));
++       NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
++       NV_WRITE(NV10_PGRAPH_RDI_DATA , NV_READ(NV04_PFB_CFG0));
++       NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
++       NV_WRITE(NV10_PGRAPH_RDI_DATA , NV_READ(NV04_PFB_CFG1));
++       NV_WRITE(0x400820, 0);
++       NV_WRITE(0x400824, 0);
++       NV_WRITE(0x400864, vramsz-1);
++       NV_WRITE(0x400868, vramsz-1);
++
++       /* interesting.. the below overwrites some of the tile setup above.. */
++       NV_WRITE(0x400B20, 0x00000000);
++       NV_WRITE(0x400B04, 0xFFFFFFFF);
++
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
++
++       return 0;
++}
++
++void nv20_graph_takedown(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       nouveau_gpuobj_ref_del(dev, &dev_priv->ctx_table);
++}
++
+Index: git/shared-core/nv30_graph.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv30_graph.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,2912 @@
++/*
++ * Based on nv40_graph.c
++ *  Someday this will all go away...
++ */
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++/*
++ * There are 3 families :
++ * NV30 is 0x10de:0x030*
++ * NV31 is 0x10de:0x031*
++ *
++ * NV34 is 0x10de:0x032*
++ *
++ * NV35 is 0x10de:0x033* (NV35 and NV36 are the same)
++ * NV36 is 0x10de:0x034*
++ *
++ * Not seen in the wild, no dumps (probably NV35) :
++ * NV37 is 0x10de:0x00fc, 0x10de:0x00fd
++ * NV38 is 0x10de:0x0333, 0x10de:0x00fe
++ *
++ */
++
++
++#define NV30_31_GRCTX_SIZE (22392)
++#define NV34_GRCTX_SIZE    (18140)
++#define NV35_36_GRCTX_SIZE (22396)
++
++static void nv30_31_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x410/4, 0x00000101);
++       INSTANCE_WR(ctx, 0x424/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x428/4, 0x00000060);
++       INSTANCE_WR(ctx, 0x444/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x448/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x44c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x460/4, 0x44400000);
++       INSTANCE_WR(ctx, 0x48c/4, 0xffff0000);
++       for(i = 0x4e0; i< 0x4e8; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x4ec/4, 0x00011100);
++       for(i = 0x508; i< 0x548; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x550/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x58c/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x590/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x594/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x598/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x59c/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x5b0/4, 0xb0000000);
++       for(i = 0x600; i< 0x640; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00010588);
++       for(i = 0x640; i< 0x680; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00030303);
++       for(i = 0x6c0; i< 0x700; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0008aae4);
++       for(i = 0x700; i< 0x740; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for(i = 0x740; i< 0x780; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x85c/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x860/4, 0x00010000);
++       for(i = 0x864; i< 0x874; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00040004);
++       INSTANCE_WR(ctx, 0x1f18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fa0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fa8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fb0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fb8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fbc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fc0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fc8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fcc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fd0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fd8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fdc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fe0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fe8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ff0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ff8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ffc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2000/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2008/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x200c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2010/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2018/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x201c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2020/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2028/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x202c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2030/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2038/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x203c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2040/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2048/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x204c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2050/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2058/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x205c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2060/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2068/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x206c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2070/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2078/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x207c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2080/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2088/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x208c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2090/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2098/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x209c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2100/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2108/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x210c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2110/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2118/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x211c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2120/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2128/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x212c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2130/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2138/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x213c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2140/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2148/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x214c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2150/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2158/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x215c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2160/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2168/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x216c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2170/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2178/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x217c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2180/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2188/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x218c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2190/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2198/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x219c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2200/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2208/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x220c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2210/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2218/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x221c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2220/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2228/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x222c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2230/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2238/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x223c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2240/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2248/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x224c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2250/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2258/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x225c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2260/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2268/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x226c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2270/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2278/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x227c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2280/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2288/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x228c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2290/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2298/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x229c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2300/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2308/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x230c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2310/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2318/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x231c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2320/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2328/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x232c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2330/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2338/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x233c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2340/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2348/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x234c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2350/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2358/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x235c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2360/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2368/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x236c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2370/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2378/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x237c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2380/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2388/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x238c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2390/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2398/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x239c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2400/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2408/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x240c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2410/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2418/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x241c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2420/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2428/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x242c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2430/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2438/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x243c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2440/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2448/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x244c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2450/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2458/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x245c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2460/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2468/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x246c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2470/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2478/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x247c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2480/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2488/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x248c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2490/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2498/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x249c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2500/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2508/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x250c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2510/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2518/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x251c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2520/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2528/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x252c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2530/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2538/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x253c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2540/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2548/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x254c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2550/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2558/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x255c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2560/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2568/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x256c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2570/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2578/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x257c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2580/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2588/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x258c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2590/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2598/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x259c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2600/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2608/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x260c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2610/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2618/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x261c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2620/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2628/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x262c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2630/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2638/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x263c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2640/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2648/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x264c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2650/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2658/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x265c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2660/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2668/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x266c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2670/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2678/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x267c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2680/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2688/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x268c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2690/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2698/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x269c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2700/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2708/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x270c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2710/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2718/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x271c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2720/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2728/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x272c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2730/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2738/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x273c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2740/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2748/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x274c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2750/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2758/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x275c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2760/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2768/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x276c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2770/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2778/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x277c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2780/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2788/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x278c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2790/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2798/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x279c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2800/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2808/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x280c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2810/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2818/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x281c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2820/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2828/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x282c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2830/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2838/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x283c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2840/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2848/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x284c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2850/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2858/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x285c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2860/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2868/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x286c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2870/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2878/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x287c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2880/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2888/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x288c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2890/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2898/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x289c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2900/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2908/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x290c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2910/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2918/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x291c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2920/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2928/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x292c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2930/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2938/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x293c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2940/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2948/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x294c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2950/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2958/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x295c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2960/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2968/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x296c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2970/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2978/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x297c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2980/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2988/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x298c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2990/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2998/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x299c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29a0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29a8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29ac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29b0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29b8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29bc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29c0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29c8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29cc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29d0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29d8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29dc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29e0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29e8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29ec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29f0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29f8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29fc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a00/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a08/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a0c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a10/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2aa0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2aa8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2aac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ab0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ab8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2abc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ac0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ac8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2acc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ad0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ad8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2adc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ae0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ae8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2aec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2af0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2af8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2afc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b00/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b08/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b0c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b10/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ba0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ba8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bb0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bb8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bbc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bc0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bc8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bcc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bd0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bd8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bdc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2be0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2be8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bf0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bf8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bfc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c00/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c08/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c0c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c10/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ca0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ca8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cb0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cb8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cbc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cc0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cc8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ccc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cd0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cd8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cdc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ce0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ce8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cf0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cf8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cfc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d00/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d08/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d0c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d10/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2da0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2da8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2db0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2db8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dbc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2dc0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dc8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dcc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2dd0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dd8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ddc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2de0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2de8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2df0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2df8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dfc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e00/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e08/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e0c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e10/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ea0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ea8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2eac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2eb0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2eb8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ebc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ec0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ec8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ecc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ed0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ed8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2edc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ee0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ee8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2eec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ef0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ef8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2efc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f00/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f08/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f0c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f10/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f18/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f1c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f20/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f28/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f2c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f30/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f38/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f3c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f40/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f48/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f4c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f50/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f58/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f5c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f60/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f68/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f6c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f70/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f78/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f7c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f80/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f88/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f8c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f90/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f98/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f9c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fa0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fa8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fac/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fb0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fb8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fbc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fc0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fc8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fcc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fd0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fd8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fdc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fe0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fe8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fec/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ff0/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ff8/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ffc/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3000/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3008/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x300c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3010/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3018/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x301c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3020/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3028/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x302c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3030/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3038/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x303c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3040/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3048/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x304c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3050/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3058/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x305c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3060/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3068/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x306c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3070/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3078/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x307c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3080/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x3088/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x308c/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3090/4, 0x000c001b);
++       for(i = 0x30b8; i< 0x30c8; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x344c/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3808/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x381c/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3848/4, 0x40000000);
++       INSTANCE_WR(ctx, 0x384c/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3850/4, 0x3f000000);
++       INSTANCE_WR(ctx, 0x3858/4, 0x40000000);
++       INSTANCE_WR(ctx, 0x385c/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3864/4, 0xbf800000);
++       INSTANCE_WR(ctx, 0x386c/4, 0xbf800000);
++}
++
++static void nv34_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x40c/4, 0x01000101);
++       INSTANCE_WR(ctx, 0x420/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x424/4, 0x00000060);
++       INSTANCE_WR(ctx, 0x440/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x444/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x448/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x45c/4, 0x44400000);
++       INSTANCE_WR(ctx, 0x480/4, 0xffff0000);
++       for(i = 0x4d4; i< 0x4dc; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x4e0/4, 0x00011100);
++       for(i = 0x4fc; i< 0x53c; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x544/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x57c/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x580/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x584/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x588/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x58c/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x5a0/4, 0xb0000000);
++       for(i = 0x5f0; i< 0x630; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00010588);
++       for(i = 0x630; i< 0x670; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00030303);
++       for(i = 0x6b0; i< 0x6f0; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0008aae4);
++       for(i = 0x6f0; i< 0x730; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for(i = 0x730; i< 0x770; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x850/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x854/4, 0x00010000);
++       for(i = 0x858; i< 0x868; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00040004);
++       INSTANCE_WR(ctx, 0x15ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x15b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x15b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x15bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x15c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x15c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x15cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x15d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x15d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x15dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x15e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x15e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x15ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x15f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x15f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x15fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1600/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1604/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x160c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1610/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1614/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x161c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1620/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1624/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x162c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1630/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1634/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x163c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1640/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1644/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x164c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1650/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1654/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x165c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1660/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1664/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x166c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1670/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1674/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x167c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1680/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1684/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x168c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1690/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1694/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x169c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x16a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x16a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x16ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x16b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x16b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x16bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x16c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x16c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x16cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x16d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x16d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x16dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x16e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x16e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x16ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x16f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x16f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x16fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1700/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1704/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x170c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1710/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1714/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x171c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1720/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1724/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x172c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1730/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1734/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x173c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1740/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1744/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x174c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1750/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1754/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x175c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1760/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1764/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x176c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1770/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1774/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x177c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1780/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1784/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x178c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1790/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1794/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x179c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x17a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x17a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x17ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x17b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x17b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x17bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x17c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x17c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x17cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x17d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x17d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x17dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x17e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x17e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x17ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x17f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x17f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x17fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1800/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1804/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x180c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1810/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1814/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x181c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1820/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1824/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x182c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1830/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1834/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x183c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1840/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1844/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x184c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1850/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1854/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x185c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1860/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1864/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x186c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1870/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1874/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x187c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1880/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1884/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x188c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1890/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1894/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x189c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x18a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x18a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x18ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x18b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x18b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x18bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x18c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x18c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x18cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x18d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x18d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x18dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x18e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x18e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x18ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x18f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x18f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x18fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1900/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1904/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x190c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1910/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1914/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x191c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1920/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1924/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x192c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1930/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1934/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x193c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1940/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1944/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x194c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1950/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1954/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x195c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1960/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1964/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x196c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1970/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1974/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x197c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1980/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1984/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x198c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1990/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1994/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x199c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x19a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x19a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x19ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x19b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x19b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x19bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x19c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x19c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x19cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x19d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x19d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x19dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x19e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x19e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x19ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x19f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x19f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x19fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1a90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1a94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1a9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1aa0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1aa4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1aac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ab0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ab4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1abc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ac0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ac4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1acc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ad0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ad4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1adc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ae0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ae4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1aec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1af0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1af4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1afc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1b90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1b94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1b9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ba0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ba4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1bac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1bb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1bb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1bbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1bc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1bc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1bcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1bd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1bd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1bdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1be0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1be4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1bec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1bf0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1bf4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1bfc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1c90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1c94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1c9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ca0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ca4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1cac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1cb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1cb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1cbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1cc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1cc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ccc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1cd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1cd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1cdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ce0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ce4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1cec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1cf0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1cf4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1cfc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1d90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1d94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1d9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1da0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1da4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1dac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1db0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1db4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1dbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1dc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1dc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1dcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1dd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1dd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ddc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1de0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1de4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1dec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1df0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1df4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1dfc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1e90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1e94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1e9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ea0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ea4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1eac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1eb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1eb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ebc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ec0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ec4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ecc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ed0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ed4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1edc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ee0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ee4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1eec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ef0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ef4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1efc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fa0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fa4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fe0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fe4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ff0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ff4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ffc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2000/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2004/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x200c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2010/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2014/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x201c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2020/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2024/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x202c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2030/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2034/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x203c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2040/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2044/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x204c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2050/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2054/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x205c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2060/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2064/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x206c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2070/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2074/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x207c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2080/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2084/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x208c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2090/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2094/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x209c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2100/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2104/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x210c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2110/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2114/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x211c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2120/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2124/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x212c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2130/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2134/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x213c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2140/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2144/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x214c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2150/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2154/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x215c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2160/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2164/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x216c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2170/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2174/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x217c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2180/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2184/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x218c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2190/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2194/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x219c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2200/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2204/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x220c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2210/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2214/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x221c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2220/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2224/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x222c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2230/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2234/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x223c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2240/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2244/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x224c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2250/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2254/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x225c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2260/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2264/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x226c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2270/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2274/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x227c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2280/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2284/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x228c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2290/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2294/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x229c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2300/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2304/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x230c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2310/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2314/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x231c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2320/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2324/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x232c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2330/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2334/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x233c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2340/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2344/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x234c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2350/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2354/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x235c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2360/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2364/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x236c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2370/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2374/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x237c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2380/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2384/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x238c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2390/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2394/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x239c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2400/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2404/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x240c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2410/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2414/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x241c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2420/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2424/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x242c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2430/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2434/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x243c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2440/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2444/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x244c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2450/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2454/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x245c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2460/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2464/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x246c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2470/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2474/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x247c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2480/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2484/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x248c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2490/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2494/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x249c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2500/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2504/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x250c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2510/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2514/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x251c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2520/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2524/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x252c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2530/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2534/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x253c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2540/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2544/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x254c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2550/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2554/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x255c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2560/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2564/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x256c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2570/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2574/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x257c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2580/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2584/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x258c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2590/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2594/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x259c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2600/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2604/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x260c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2610/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2614/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x261c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2620/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2624/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x262c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2630/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2634/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x263c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2640/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2644/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x264c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2650/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2654/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x265c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2660/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2664/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x266c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2670/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2674/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x267c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2680/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2684/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x268c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2690/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2694/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x269c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2700/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2704/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x270c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2710/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2714/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x271c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2720/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2724/4, 0x000c001b);
++       for(i = 0x274c; i< 0x275c; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x2ae0/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x2e9c/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x2eb0/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x2edc/4, 0x40000000);
++       INSTANCE_WR(ctx, 0x2ee0/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x2ee4/4, 0x3f000000);
++       INSTANCE_WR(ctx, 0x2eec/4, 0x40000000);
++       INSTANCE_WR(ctx, 0x2ef0/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x2ef8/4, 0xbf800000);
++       INSTANCE_WR(ctx, 0x2f00/4, 0xbf800000);
++}
++
++static void nv35_36_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x40c/4, 0x00000101);
++       INSTANCE_WR(ctx, 0x420/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x424/4, 0x00000060);
++       INSTANCE_WR(ctx, 0x440/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x444/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x448/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x45c/4, 0x44400000);
++       INSTANCE_WR(ctx, 0x488/4, 0xffff0000);
++       for(i = 0x4dc; i< 0x4e4; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x4e8/4, 0x00011100);
++       for(i = 0x504; i< 0x544; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x54c/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x588/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x58c/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x590/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x594/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x598/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x5ac/4, 0xb0000000);
++       for(i = 0x604; i< 0x644; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00010588);
++       for(i = 0x644; i< 0x684; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00030303);
++       for(i = 0x6c4; i< 0x704; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0008aae4);
++       for(i = 0x704; i< 0x744; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for(i = 0x744; i< 0x784; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x860/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x864/4, 0x00010000);
++       for(i = 0x868; i< 0x878; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00040004);
++       INSTANCE_WR(ctx, 0x1f1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1f90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1f94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1f9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fa0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fa4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1fe0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1fe4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1fec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x1ff0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x1ff4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x1ffc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2000/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2004/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x200c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2010/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2014/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x201c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2020/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2024/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x202c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2030/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2034/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x203c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2040/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2044/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x204c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2050/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2054/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x205c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2060/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2064/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x206c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2070/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2074/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x207c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2080/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2084/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x208c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2090/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2094/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x209c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x20f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x20f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x20fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2100/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2104/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x210c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2110/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2114/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x211c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2120/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2124/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x212c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2130/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2134/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x213c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2140/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2144/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x214c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2150/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2154/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x215c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2160/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2164/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x216c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2170/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2174/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x217c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2180/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2184/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x218c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2190/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2194/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x219c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x21f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x21f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x21fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2200/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2204/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x220c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2210/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2214/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x221c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2220/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2224/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x222c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2230/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2234/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x223c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2240/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2244/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x224c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2250/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2254/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x225c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2260/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2264/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x226c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2270/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2274/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x227c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2280/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2284/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x228c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2290/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2294/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x229c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x22f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x22f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x22fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2300/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2304/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x230c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2310/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2314/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x231c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2320/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2324/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x232c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2330/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2334/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x233c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2340/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2344/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x234c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2350/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2354/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x235c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2360/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2364/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x236c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2370/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2374/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x237c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2380/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2384/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x238c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2390/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2394/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x239c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x23f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x23f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x23fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2400/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2404/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x240c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2410/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2414/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x241c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2420/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2424/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x242c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2430/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2434/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x243c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2440/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2444/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x244c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2450/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2454/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x245c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2460/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2464/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x246c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2470/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2474/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x247c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2480/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2484/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x248c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2490/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2494/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x249c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x24f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x24f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x24fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2500/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2504/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x250c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2510/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2514/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x251c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2520/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2524/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x252c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2530/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2534/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x253c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2540/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2544/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x254c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2550/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2554/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x255c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2560/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2564/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x256c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2570/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2574/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x257c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2580/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2584/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x258c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2590/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2594/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x259c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x25f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x25f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x25fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2600/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2604/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x260c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2610/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2614/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x261c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2620/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2624/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x262c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2630/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2634/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x263c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2640/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2644/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x264c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2650/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2654/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x265c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2660/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2664/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x266c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2670/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2674/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x267c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2680/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2684/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x268c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2690/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2694/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x269c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x26f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x26f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x26fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2700/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2704/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x270c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2710/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2714/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x271c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2720/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2724/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x272c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2730/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2734/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x273c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2740/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2744/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x274c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2750/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2754/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x275c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2760/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2764/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x276c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2770/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2774/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x277c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2780/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2784/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x278c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2790/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2794/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x279c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x27f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x27f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x27fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2800/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2804/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x280c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2810/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2814/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x281c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2820/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2824/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x282c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2830/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2834/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x283c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2840/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2844/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x284c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2850/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2854/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x285c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2860/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2864/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x286c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2870/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2874/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x287c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2880/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2884/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x288c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2890/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2894/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x289c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x28f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x28f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x28fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2900/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2904/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x290c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2910/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2914/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x291c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2920/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2924/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x292c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2930/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2934/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x293c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2940/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2944/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x294c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2950/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2954/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x295c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2960/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2964/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x296c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2970/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2974/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x297c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2980/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2984/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x298c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2990/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2994/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x299c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29a0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29a4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29ac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29b0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29b4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29bc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29c0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29c4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29cc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29d0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29d4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29dc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29e0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29e4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29ec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x29f0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x29f4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x29fc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2a90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2a94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2a9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2aa0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2aa4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2aac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ab0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ab4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2abc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ac0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ac4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2acc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ad0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ad4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2adc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ae0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ae4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2aec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2af0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2af4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2afc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2b90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2b94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2b9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ba0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ba4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2be0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2be4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2bf0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2bf4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2bfc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2c90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2c94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2c9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ca0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ca4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ccc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ce0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ce4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2cf0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2cf4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2cfc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2d90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2d94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2d9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2da0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2da4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2db0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2db4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2dc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2dd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2dd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ddc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2de0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2de4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2df0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2df4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2dfc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2e90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2e94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2e9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ea0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ea4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2eac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2eb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2eb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ebc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ec0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ec4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ecc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ed0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ed4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2edc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ee0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ee4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2eec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ef0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ef4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2efc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f00/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f04/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f0c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f10/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f14/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f1c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f20/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f24/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f2c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f30/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f34/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f3c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f40/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f44/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f4c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f50/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f54/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f5c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f60/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f64/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f6c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f70/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f74/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f7c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f80/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f84/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f8c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2f90/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2f94/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2f9c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fa0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fa4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fac/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fb0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fb4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fbc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fc0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fc4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fcc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fd0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fd4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fdc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2fe0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2fe4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2fec/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x2ff0/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x2ff4/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x2ffc/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3000/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3004/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x300c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3010/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3014/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x301c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3020/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3024/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x302c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3030/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3034/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x303c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3040/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3044/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x304c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3050/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3054/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x305c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3060/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3064/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x306c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3070/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3074/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x307c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3080/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3084/4, 0x000c001b);
++       INSTANCE_WR(ctx, 0x308c/4, 0x10700ff9);
++       INSTANCE_WR(ctx, 0x3090/4, 0x0436086c);
++       INSTANCE_WR(ctx, 0x3094/4, 0x000c001b);
++       for(i = 0x30bc; i< 0x30cc; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x3450/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x380c/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3820/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x384c/4, 0x40000000);
++       INSTANCE_WR(ctx, 0x3850/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3854/4, 0x3f000000);
++       INSTANCE_WR(ctx, 0x385c/4, 0x40000000);
++       INSTANCE_WR(ctx, 0x3860/4, 0x3f800000);
++       INSTANCE_WR(ctx, 0x3868/4, 0xbf800000);
++       INSTANCE_WR(ctx, 0x3870/4, 0xbf800000);}
++
++int nv30_graph_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       void (*ctx_init)(struct drm_device *, struct nouveau_gpuobj *);
++       unsigned int ctx_size;
++       int ret;
++
++       switch (dev_priv->chipset) {
++       case 0x30:
++       case 0x31:
++               ctx_size = NV30_31_GRCTX_SIZE;
++               ctx_init = nv30_31_graph_context_init;
++               break;
++       case 0x34:
++               ctx_size = NV34_GRCTX_SIZE;
++               ctx_init = nv34_graph_context_init;
++               break;
++       case 0x35:
++       case 0x36:
++               ctx_size = NV35_36_GRCTX_SIZE;
++               ctx_init = nv35_36_graph_context_init;
++               break;
++       default:
++               ctx_size = 0;
++               ctx_init = nv35_36_graph_context_init;
++               DRM_ERROR("Please contact the devs if you want your NV%x card to work\n",dev_priv->chipset);
++               break;
++       }
++
++       if ((ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, ctx_size, 16,
++                                         NVOBJ_FLAG_ZERO_ALLOC,
++                                         &chan->ramin_grctx)))
++               return ret;
++
++       /* Initialise default context values */
++       ctx_init(dev, chan->ramin_grctx->gpuobj);
++
++       INSTANCE_WR(chan->ramin_grctx->gpuobj, 0x28/4, (chan->id<<24)|0x1); /* CTX_USER */
++       INSTANCE_WR(dev_priv->ctx_table->gpuobj, chan->id,
++                       chan->ramin_grctx->instance >> 4);
++
++       return 0;
++}
++
++void nv30_graph_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       if (chan->ramin_grctx)
++               nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx);
++
++       INSTANCE_WR(dev_priv->ctx_table->gpuobj, chan->id, 0);
++}
++
++static int
++nouveau_graph_wait_idle(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int tv = 1000;
++
++       while (tv--) {
++               if (NV_READ(0x400700) == 0)
++                       break;
++       }
++
++       if (NV_READ(0x400700)) {
++               DRM_ERROR("timeout!\n");
++               return -EBUSY;
++       }
++       return 0;
++}
++
++int nv30_graph_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t inst;
++
++       if (!chan->ramin_grctx)
++               return -EINVAL;
++       inst = chan->ramin_grctx->instance >> 4;
++
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_XFER,
++                NV20_PGRAPH_CHANNEL_CTX_XFER_LOAD);
++
++       return nouveau_graph_wait_idle(dev);
++}
++
++int nv30_graph_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t inst;
++
++       if (!chan->ramin_grctx)
++               return -EINVAL;
++       inst = chan->ramin_grctx->instance >> 4;
++
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_XFER,
++                NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE);
++
++       return nouveau_graph_wait_idle(dev);
++}
++
++int nv30_graph_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t vramsz, tmp;
++       int ret, i;
++
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
++                       ~NV_PMC_ENABLE_PGRAPH);
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
++                        NV_PMC_ENABLE_PGRAPH);
++
++        /* Create Context Pointer Table */
++        dev_priv->ctx_table_size = 32 * 4;
++       if ((ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0,
++                                         dev_priv->ctx_table_size, 16,
++                                         NVOBJ_FLAG_ZERO_ALLOC,
++                                         &dev_priv->ctx_table)))
++               return ret;
++
++        NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_TABLE,
++                dev_priv->ctx_table->instance >> 4);
++
++       NV_WRITE(NV03_PGRAPH_INTR   , 0xFFFFFFFF);
++       NV_WRITE(NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
++
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
++       NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x401287c0);
++       NV_WRITE(0x400890, 0x01b463ff);
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xf3de0471);
++       NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x00008000);
++       NV_WRITE(NV04_PGRAPH_LIMIT_VIOL_PIX, 0xf04bdff6);
++       NV_WRITE(0x400B80, 0x1003d888);
++       NV_WRITE(0x400098, 0x00000000);
++       NV_WRITE(0x40009C, 0x0005ad00);
++       NV_WRITE(0x400B88, 0x62ff00ff); // suspiciously like PGRAPH_DEBUG_2
++       NV_WRITE(0x4000a0, 0x00000000);
++       NV_WRITE(0x4000a4, 0x00000008);
++       NV_WRITE(0x4008a8, 0xb784a400);
++       NV_WRITE(0x400ba0, 0x002f8685);
++       NV_WRITE(0x400ba4, 0x00231f3f);
++       NV_WRITE(0x4008a4, 0x40000020);
++       NV_WRITE(0x400B84, 0x0c000000);
++       NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x62ff0f7f);
++       NV_WRITE(0x4000c0, 0x00000016);
++       NV_WRITE(0x400780, 0x000014e4);
++
++       /* copy tile info from PFB */
++       for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
++               NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i)));
++               NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i)));
++               NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i)));
++               NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
++       }
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV10_PGRAPH_STATE      , 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_FIFO       , 0x00000001);
++
++       /* begin RAM config */
++       vramsz = drm_get_resource_len(dev, 0) - 1;
++       NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0));
++       NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1));
++       NV_WRITE(0x400750, 0x00EA0000);
++       NV_WRITE(0x400754, NV_READ(NV04_PFB_CFG0));
++       NV_WRITE(0x400750, 0x00EA0004);
++       NV_WRITE(0x400754, NV_READ(NV04_PFB_CFG1));
++       NV_WRITE(0x400820, 0);
++       NV_WRITE(0x400824, 0);
++       NV_WRITE(0x400864, vramsz-1);
++       NV_WRITE(0x400868, vramsz-1);
++
++       NV_WRITE(0x400B20, 0x00000000);
++       NV_WRITE(0x400B04, 0xFFFFFFFF);
++
++       /* per-context state, doesn't belong here */
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
++       NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
++       NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
++
++       return 0;
++}
++
++void nv30_graph_takedown(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       nouveau_gpuobj_ref_del(dev, &dev_priv->ctx_table);
++}
++
+Index: git/shared-core/nv40_fb.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv40_fb.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,56 @@
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++int
++nv40_fb_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t fb_bar_size, tmp;
++       int num_tiles;
++       int i;
++
++       switch (dev_priv->chipset) {
++       case 0x40:
++       case 0x45:
++               tmp = NV_READ(NV10_PFB_CLOSE_PAGE2);
++               NV_WRITE(NV10_PFB_CLOSE_PAGE2, tmp & ~(1<<15));
++               num_tiles = NV10_PFB_TILE__SIZE;
++               break;
++       case 0x46: /* G72 */
++       case 0x47: /* G70 */
++       case 0x49: /* G71 */
++       case 0x4b: /* G73 */
++       case 0x4c: /* C51 (G7X version) */
++               num_tiles = NV40_PFB_TILE__SIZE_1;
++               break;
++       default:
++               num_tiles = NV40_PFB_TILE__SIZE_0;
++               break;
++       }
++
++       fb_bar_size = drm_get_resource_len(dev, 0) - 1;
++       switch (dev_priv->chipset) {
++       case 0x40:
++               for (i=0; i<num_tiles; i++) {
++                       NV_WRITE(NV10_PFB_TILE(i), 0);
++                       NV_WRITE(NV10_PFB_TLIMIT(i), fb_bar_size);
++               }
++               break;
++       default:
++               for (i=0; i<num_tiles; i++) {
++                       NV_WRITE(NV40_PFB_TILE(i), 0);
++                       NV_WRITE(NV40_PFB_TLIMIT(i), fb_bar_size);
++               }
++               break;
++       }
++
++       return 0;
++}
++
++void
++nv40_fb_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv40_fifo.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv40_fifo.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,208 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++
++#define RAMFC_WR(offset,val) INSTANCE_WR(chan->ramfc->gpuobj, \
++                                        NV40_RAMFC_##offset/4, (val))
++#define RAMFC_RD(offset)     INSTANCE_RD(chan->ramfc->gpuobj, \
++                                        NV40_RAMFC_##offset/4)
++#define NV40_RAMFC(c) (dev_priv->ramfc_offset + ((c)*NV40_RAMFC__SIZE))
++#define NV40_RAMFC__SIZE 128
++
++int
++nv40_fifo_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       if ((ret = nouveau_gpuobj_new_fake(dev, NV40_RAMFC(chan->id), ~0,
++                                               NV40_RAMFC__SIZE,
++                                               NVOBJ_FLAG_ZERO_ALLOC |
++                                               NVOBJ_FLAG_ZERO_FREE,
++                                               NULL, &chan->ramfc)))
++               return ret;
++
++       /* Fill entries that are seen filled in dumps of nvidia driver just
++        * after channel's is put into DMA mode
++        */
++       RAMFC_WR(DMA_PUT       , chan->pushbuf_base);
++       RAMFC_WR(DMA_GET       , chan->pushbuf_base);
++       RAMFC_WR(DMA_INSTANCE  , chan->pushbuf->instance >> 4);
++       RAMFC_WR(DMA_FETCH     , NV_PFIFO_CACHE1_DMA_FETCH_TRIG_128_BYTES |
++                                NV_PFIFO_CACHE1_DMA_FETCH_SIZE_128_BYTES |
++                                NV_PFIFO_CACHE1_DMA_FETCH_MAX_REQS_8 |
++#ifdef __BIG_ENDIAN
++                                NV_PFIFO_CACHE1_BIG_ENDIAN |
++#endif
++                                0x30000000 /* no idea.. */);
++       RAMFC_WR(DMA_SUBROUTINE, 0);
++       RAMFC_WR(GRCTX_INSTANCE, chan->ramin_grctx->instance >> 4);
++       RAMFC_WR(DMA_TIMESLICE , 0x0001FFFF);
++
++       /* enable the fifo dma operation */
++       NV_WRITE(NV04_PFIFO_MODE,NV_READ(NV04_PFIFO_MODE)|(1<<chan->id));
++       return 0;
++}
++
++void
++nv40_fifo_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       NV_WRITE(NV04_PFIFO_MODE, NV_READ(NV04_PFIFO_MODE)&~(1<<chan->id));
++
++       if (chan->ramfc)
++               nouveau_gpuobj_ref_del(dev, &chan->ramfc);
++}
++
++int
++nv40_fifo_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp, tmp2;
++
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_GET          , RAMFC_RD(DMA_GET));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUT          , RAMFC_RD(DMA_PUT));
++       NV_WRITE(NV10_PFIFO_CACHE1_REF_CNT          , RAMFC_RD(REF_CNT));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_INSTANCE     , RAMFC_RD(DMA_INSTANCE));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_DCOUNT       , RAMFC_RD(DMA_DCOUNT));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_STATE        , RAMFC_RD(DMA_STATE));
++
++       /* No idea what 0x2058 is.. */
++       tmp   = RAMFC_RD(DMA_FETCH);
++       tmp2  = NV_READ(0x2058) & 0xFFF;
++       tmp2 |= (tmp & 0x30000000);
++       NV_WRITE(0x2058, tmp2);
++       tmp  &= ~0x30000000;
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_FETCH        , tmp);
++
++       NV_WRITE(NV04_PFIFO_CACHE1_ENGINE           , RAMFC_RD(ENGINE));
++       NV_WRITE(NV04_PFIFO_CACHE1_PULL1            , RAMFC_RD(PULL1_ENGINE));
++       NV_WRITE(NV10_PFIFO_CACHE1_ACQUIRE_VALUE    , RAMFC_RD(ACQUIRE_VALUE));
++       NV_WRITE(NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP, RAMFC_RD(ACQUIRE_TIMESTAMP));
++       NV_WRITE(NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT  , RAMFC_RD(ACQUIRE_TIMEOUT));
++       NV_WRITE(NV10_PFIFO_CACHE1_SEMAPHORE        , RAMFC_RD(SEMAPHORE));
++       NV_WRITE(NV10_PFIFO_CACHE1_DMA_SUBROUTINE   , RAMFC_RD(DMA_SUBROUTINE));
++       NV_WRITE(NV40_PFIFO_GRCTX_INSTANCE          , RAMFC_RD(GRCTX_INSTANCE));
++       NV_WRITE(0x32e4, RAMFC_RD(UNK_40));
++       /* NVIDIA does this next line twice... */
++       NV_WRITE(0x32e8, RAMFC_RD(UNK_44));
++       NV_WRITE(0x2088, RAMFC_RD(UNK_4C));
++       NV_WRITE(0x3300, RAMFC_RD(UNK_50));
++
++       /* not sure what part is PUT, and which is GET.. never seen a non-zero
++        * value appear in a mmio-trace yet..
++        */
++#if 0
++       tmp = NV_READ(UNK_84);
++       NV_WRITE(NV_PFIFO_CACHE1_GET, tmp ???);
++       NV_WRITE(NV_PFIFO_CACHE1_PUT, tmp ???);
++#endif
++
++       /* Don't clobber the TIMEOUT_ENABLED flag when restoring from RAMFC */
++       tmp  = NV_READ(NV04_PFIFO_DMA_TIMESLICE) & ~0x1FFFF;
++       tmp |= RAMFC_RD(DMA_TIMESLICE) & 0x1FFFF;
++       NV_WRITE(NV04_PFIFO_DMA_TIMESLICE, tmp);
++
++       /* Set channel active, and in DMA mode */
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH1  , 0x00010000 | chan->id);
++       /* Reset DMA_CTL_AT_INFO to INVALID */
++       tmp = NV_READ(NV04_PFIFO_CACHE1_DMA_CTL) & ~(1<<31);
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_CTL, tmp);
++
++       return 0;
++}
++
++int
++nv40_fifo_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp;
++
++       RAMFC_WR(DMA_PUT          , NV_READ(NV04_PFIFO_CACHE1_DMA_PUT));
++       RAMFC_WR(DMA_GET          , NV_READ(NV04_PFIFO_CACHE1_DMA_GET));
++       RAMFC_WR(REF_CNT          , NV_READ(NV10_PFIFO_CACHE1_REF_CNT));
++       RAMFC_WR(DMA_INSTANCE     , NV_READ(NV04_PFIFO_CACHE1_DMA_INSTANCE));
++       RAMFC_WR(DMA_DCOUNT       , NV_READ(NV04_PFIFO_CACHE1_DMA_DCOUNT));
++       RAMFC_WR(DMA_STATE        , NV_READ(NV04_PFIFO_CACHE1_DMA_STATE));
++
++       tmp  = NV_READ(NV04_PFIFO_CACHE1_DMA_FETCH);
++       tmp |= NV_READ(0x2058) & 0x30000000;
++       RAMFC_WR(DMA_FETCH        , tmp);
++
++       RAMFC_WR(ENGINE           , NV_READ(NV04_PFIFO_CACHE1_ENGINE));
++       RAMFC_WR(PULL1_ENGINE     , NV_READ(NV04_PFIFO_CACHE1_PULL1));
++       RAMFC_WR(ACQUIRE_VALUE    , NV_READ(NV10_PFIFO_CACHE1_ACQUIRE_VALUE));
++       tmp = NV_READ(NV10_PFIFO_CACHE1_ACQUIRE_TIMESTAMP);
++       RAMFC_WR(ACQUIRE_TIMESTAMP, tmp);
++       RAMFC_WR(ACQUIRE_TIMEOUT  , NV_READ(NV10_PFIFO_CACHE1_ACQUIRE_TIMEOUT));
++       RAMFC_WR(SEMAPHORE        , NV_READ(NV10_PFIFO_CACHE1_SEMAPHORE));
++
++       /* NVIDIA read 0x3228 first, then write DMA_GET here.. maybe something
++        * more involved depending on the value of 0x3228?
++        */
++       RAMFC_WR(DMA_SUBROUTINE   , NV_READ(NV04_PFIFO_CACHE1_DMA_GET));
++
++       RAMFC_WR(GRCTX_INSTANCE   , NV_READ(NV40_PFIFO_GRCTX_INSTANCE));
++
++       /* No idea what the below is for exactly, ripped from a mmio-trace */
++       RAMFC_WR(UNK_40           , NV_READ(NV40_PFIFO_UNK32E4));
++
++       /* NVIDIA do this next line twice.. bug? */
++       RAMFC_WR(UNK_44           , NV_READ(0x32e8));
++       RAMFC_WR(UNK_4C           , NV_READ(0x2088));
++       RAMFC_WR(UNK_50           , NV_READ(0x3300));
++
++#if 0 /* no real idea which is PUT/GET in UNK_48.. */
++       tmp  = NV_READ(NV04_PFIFO_CACHE1_GET);
++       tmp |= (NV_READ(NV04_PFIFO_CACHE1_PUT) << 16);
++       RAMFC_WR(UNK_48           , tmp);
++#endif
++
++       return 0;
++}
++
++int
++nv40_fifo_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int ret;
++
++       if ((ret = nouveau_fifo_init(dev)))
++               return ret;
++
++       NV_WRITE(NV04_PFIFO_DMA_TIMESLICE, 0x2101ffff);
++       return 0;
++}
++
+Index: git/shared-core/nv40_graph.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv40_graph.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,2055 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++/* The sizes are taken from the difference between the start of two
++ * grctx addresses while running the nvidia driver.  Probably slightly
++ * larger than they actually are, because of other objects being created
++ * between the contexts
++ */
++#define NV40_GRCTX_SIZE (175*1024)
++#define NV41_GRCTX_SIZE (92*1024)
++#define NV43_GRCTX_SIZE (70*1024)
++#define NV46_GRCTX_SIZE (70*1024) /* probably ~64KiB */
++#define NV49_GRCTX_SIZE (164640)
++#define NV4A_GRCTX_SIZE (64*1024)
++#define NV4B_GRCTX_SIZE (164640)
++#define NV4C_GRCTX_SIZE (25*1024)
++#define NV4E_GRCTX_SIZE (25*1024)
++
++/*TODO: deciper what each offset in the context represents. The below
++ *      contexts are taken from dumps just after the 3D object is
++ *      created.
++ */
++static void
++nv40_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       /* Always has the "instance address" of itself at offset 0 */
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       /* unknown */
++       INSTANCE_WR(ctx, 0x00024/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00028/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00030/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0011c/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x00120/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00128/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x0016c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00170/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00174/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0017c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00180/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00184/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00188/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0018c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0019c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x001a0/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001b0/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001c0/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001d0/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x00340/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00350/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00354/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00358/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x0035c/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00388/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0039c/4, 0x00000010);
++       INSTANCE_WR(ctx, 0x00480/4, 0x00000100);
++       INSTANCE_WR(ctx, 0x00494/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00498/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x004b4/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x004b8/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x004bc/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x004d0/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x004ec/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x004f8/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x004fc/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00504/4, 0x00011100);
++       for (i=0x00520; i<=0x0055c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00568/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x00594/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x00598/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x0059c/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x005a0/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x005b4/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x005cc/4, 0x00000004);
++       INSTANCE_WR(ctx, 0x005d8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0060c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x00610/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00614/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x00618/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x00628/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x0062c/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x00630/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00640/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x0067c/4, 0x00ffff00);
++       /* 0x680-0x6BC - NV30_TCL_PRIMITIVE_3D_TX_ADDRESS_UNIT(0-15) */
++       /* 0x6C0-0x6FC - NV30_TCL_PRIMITIVE_3D_TX_FORMAT_UNIT(0-15) */
++       for (i=0x006C0; i<=0x006fc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       /* 0x700-0x73C - NV30_TCL_PRIMITIVE_3D_TX_WRAP_UNIT(0-15) */
++       for (i=0x00700; i<=0x0073c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       /* 0x740-0x77C - NV30_TCL_PRIMITIVE_3D_TX_ENABLE_UNIT(0-15) */
++       /* 0x780-0x7BC - NV30_TCL_PRIMITIVE_3D_TX_SWIZZLE_UNIT(0-15) */
++       for (i=0x00780; i<=0x007bc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       /* 0x7C0-0x7FC - NV30_TCL_PRIMITIVE_3D_TX_FILTER_UNIT(0-15) */
++       for (i=0x007c0; i<=0x007fc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       /* 0x800-0x83C - NV30_TCL_PRIMITIVE_3D_TX_XY_DIM_UNIT(0-15) */
++       for (i=0x00800; i<=0x0083c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       /* 0x840-0x87C - NV30_TCL_PRIMITIVE_3D_TX_UNK07_UNIT(0-15) */
++       /* 0x880-0x8BC - NV30_TCL_PRIMITIVE_3D_TX_DEPTH_UNIT(0-15) */
++       for (i=0x00880; i<=0x008bc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       /* unknown */
++       for (i=0x00910; i<=0x0091c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x00920; i<=0x0092c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x00940; i<=0x0094c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x00960; i<=0x0096c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x00980/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x009b4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x009c0/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x009c4/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x009c8/4, 0x60103f00);
++       INSTANCE_WR(ctx, 0x009d4/4, 0x00020000);
++       INSTANCE_WR(ctx, 0x00a08/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x00aac/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00af0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00af8/4, 0x80800001);
++       INSTANCE_WR(ctx, 0x00bcc/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00bf8/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00bfc/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c00/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c04/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c08/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c0c/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c44/4, 0x00000001);
++       for (i=0x03008; i<=0x03080; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x05288; i<=0x08570; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x08628; i<=0x08e18; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x0bd28; i<=0x0f010; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x0f0c8; i<=0x0f8b8; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x127c8; i<=0x15ab0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x15b68; i<=0x16358; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x19268; i<=0x1c550; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x1c608; i<=0x1cdf8; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x1fd08; i<=0x22ff0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x230a8; i<=0x23898; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x267a8; i<=0x29a90; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x29b48; i<=0x2a338; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++static void
++nv41_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00000024/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00000028/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00000030/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0000011c/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x00000120/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00000128/4, 0x02008821);
++       for (i = 0x00000178; i <= 0x00000180; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00000188/4, 0x00000040);
++       for (i = 0x00000194; i <= 0x000001b0; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x000001d0/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x00000340/4, 0x00040000);
++       for (i = 0x00000350; i <= 0x0000035c; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00000388/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0000039c/4, 0x00001010);
++       INSTANCE_WR(ctx, 0x000003cc/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x000003d0/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x000003ec/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x000003f0/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x000003f4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00000408/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x00000418/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00000424/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00000428/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00000430/4, 0x00011100);
++       for (i = 0x0000044c; i <= 0x00000488; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00000494/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x000004bc/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x000004c0/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x000004c4/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x000004c8/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x000004dc/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x000004f8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0000052c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x00000530/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00000534/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x00000538/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x00000548/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x0000054c/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x00000550/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00000560/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x00000598/4, 0x00ffff00);
++       for (i = 0x000005dc; i <= 0x00000618; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i = 0x0000061c; i <= 0x00000658; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i = 0x0000069c; i <= 0x000006d8; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i = 0x000006dc; i <= 0x00000718; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i = 0x0000071c; i <= 0x00000758; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i = 0x0000079c; i <= 0x000007d8; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i = 0x0000082c; i <= 0x00000838; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i = 0x0000083c; i <= 0x00000848; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i = 0x0000085c; i <= 0x00000868; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i = 0x0000087c; i <= 0x00000888; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x0000089c/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x000008d0/4, 0x00000021);
++       INSTANCE_WR(ctx, 0x000008d4/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x000008e0/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x000008e4/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x000008e8/4, 0x20103f00);
++       INSTANCE_WR(ctx, 0x000008f4/4, 0x00020000);
++       INSTANCE_WR(ctx, 0x0000092c/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x000009b8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x000009fc/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00000a04/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00000a08/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00000aac/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00000ab8/4, 0x0000ffff);
++       for (i = 0x00000ad4; i <= 0x00000ae4; i += 4)
++               INSTANCE_WR(ctx, i/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00000ae8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00000b20/4, 0x00000001);
++       for (i = 0x00002ee8; i <= 0x00002f60; i += 8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i = 0x00005168; i <= 0x00007358; i += 24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i = 0x00007368; i <= 0x00007758; i += 16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i = 0x0000a068; i <= 0x0000c258; i += 24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i = 0x0000c268; i <= 0x0000c658; i += 16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i = 0x0000ef68; i <= 0x00011158; i += 24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i = 0x00011168; i <= 0x00011558; i += 16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i = 0x00013e68; i <= 0x00016058; i += 24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i = 0x00016068; i <= 0x00016458; i += 16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++};
++
++static void
++nv43_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++       
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00024/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00028/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00030/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0011c/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x00120/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00128/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00178/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0017c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00180/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00188/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00194/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00198/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0019c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001a0/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001a4/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001a8/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001ac/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001b0/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x001d0/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x00340/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00350/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00354/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00358/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x0035c/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00388/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0039c/4, 0x00001010);
++       INSTANCE_WR(ctx, 0x003cc/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003d0/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x003ec/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x003f0/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x003f4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00408/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x00418/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00424/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00428/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00430/4, 0x00011100);
++       for (i=0x0044c; i<=0x00488; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00494/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x004bc/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x004c0/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x004c4/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x004c8/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x004dc/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x004f8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0052c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x00530/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00534/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x00538/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x00548/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x0054c/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x00550/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00560/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x00598/4, 0x00ffff00);
++       for (i=0x005dc; i<=0x00618; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x0061c; i<=0x00658; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x0069c; i<=0x006d8; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x006dc; i<=0x00718; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x0071c; i<=0x00758; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x0079c; i<=0x007d8; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x0082c; i<=0x00838; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x0083c; i<=0x00848; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x0085c; i<=0x00868; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x0087c; i<=0x00888; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x0089c/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x008d0/4, 0x00000021);
++       INSTANCE_WR(ctx, 0x008d4/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x008e0/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x008e4/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x008e8/4, 0x0c103f00);
++       INSTANCE_WR(ctx, 0x008f4/4, 0x00020000);
++       INSTANCE_WR(ctx, 0x0092c/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x009b8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x009fc/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00a04/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00a08/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00a8c/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00a98/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00ab4/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00ab8/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00abc/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00ac0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00af8/4, 0x00000001);
++       for (i=0x02ec0; i<=0x02f38; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x04c80; i<=0x06e70; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x06e80; i<=0x07270; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x096c0; i<=0x0b8b0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x0b8c0; i<=0x0bcb0; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x0e100; i<=0x102f0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x10300; i<=0x106f0; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++};
++
++static void
++nv46_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00040/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00044/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0004c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00138/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x0013c/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00144/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00174/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00178/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0017c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00180/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00184/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00188/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0018c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00190/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00194/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00198/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0019c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x001a4/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x001ec/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x0035c/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x0036c/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00370/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00374/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00378/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003a4/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x003b8/4, 0x00003010);
++       INSTANCE_WR(ctx, 0x003dc/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003e0/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003e4/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003e8/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003ec/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003f0/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003f4/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003f8/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003fc/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00400/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00404/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00408/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0040c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00410/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00414/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00418/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x004b0/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x004b4/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x004d0/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x004d4/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x004d8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x004ec/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x004fc/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00500/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00504/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00508/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0050c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00510/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00514/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00518/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0051c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00520/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00524/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00528/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0052c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00530/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00534/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00538/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0053c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00550/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00554/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x0055c/4, 0x00011100);
++       for (i=0x00578; i<0x005b4; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c0/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x005e8/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x005ec/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x005f0/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x005f4/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x00608/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x00624/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00658/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x0065c/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00660/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x00664/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x00674/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00678/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x0067c/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0068c/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x006c8/4, 0x00ffff00);
++       for (i=0x0070c; i<=0x00748; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x0074c; i<=0x00788; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x007cc; i<=0x00808; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x0080c; i<=0x00848; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x0084c; i<=0x00888; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x008cc; i<=0x00908; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x0095c; i<=0x00968; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x0096c; i<=0x00978; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x0098c; i<=0x00998; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x009ac; i<=0x009b8; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x009cc/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x00a00/4, 0x00000421);
++       INSTANCE_WR(ctx, 0x00a04/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x00a08/4, 0x00011001);
++       INSTANCE_WR(ctx, 0x00a14/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x00a18/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x00a1c/4, 0x0c103f00);
++       INSTANCE_WR(ctx, 0x00a28/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00a60/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x00aec/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00b30/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00b38/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00b3c/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00bc0/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00bcc/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00be8/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00bec/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00bf0/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00bf4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00c2c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00c30/4, 0x08e00001);
++       INSTANCE_WR(ctx, 0x00c34/4, 0x000e3000);
++       for (i=0x017f8; i<=0x01870; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x035b8; i<=0x057a8; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x057b8; i<=0x05ba8; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x07f38; i<=0x0a128; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x0a138; i<=0x0a528; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x0c8b8; i<=0x0eaa8; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x0eab8; i<=0x0eea8; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++static void
++nv49_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00004/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00008/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x0000c/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00010/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00014/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00018/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x0001c/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00020/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x000c4/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x000c8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x000d0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x001bc/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x001c0/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x001c8/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00218/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0021c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00220/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00228/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00234/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00238/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0023c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00240/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00244/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00248/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0024c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00250/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00270/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x003e0/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x003f0/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003f4/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003f8/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003fc/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00428/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0043c/4, 0x00001010);
++       INSTANCE_WR(ctx, 0x00460/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00464/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00468/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0046c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00470/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00474/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00478/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0047c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00480/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00484/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00488/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0048c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00490/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00494/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00498/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0049c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x004f4/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x004f8/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x00514/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x00518/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x0051c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00530/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x00540/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00544/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00548/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0054c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00550/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00554/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00558/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0055c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00560/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00564/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00568/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0056c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00570/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00574/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00578/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0057c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00580/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00594/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00598/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x005a0/4, 0x00011100);
++       INSTANCE_WR(ctx, 0x005bc/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005cc/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005d0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005d4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005d8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005dc/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005e0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005e4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005e8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005ec/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005f0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005f4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005f8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00604/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x0062c/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x00630/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x00634/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x00638/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x0064c/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x00668/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0069c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x006a0/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x006a4/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x006a8/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x006b8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x006bc/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x006c0/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x006d0/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x0070c/4, 0x00ffff00);
++       for (i=0x00750; i<=0x0078c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x00790; i<=0x007cc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x00810; i<=0x0084c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x00850; i<=0x0088c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x00890; i<=0x008cc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x00910; i<=0x0094c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x009a0; i<=0x009ac; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x009b0; i<=0x009bc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x009d0; i<=0x009dc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x009f0; i<=0x009fc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x00a10/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x00a44/4, 0x00000421);
++       INSTANCE_WR(ctx, 0x00a48/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x00a54/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x00a58/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x00a5c/4, 0x20103f00);
++       INSTANCE_WR(ctx, 0x00a68/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00aa0/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x00b2c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00b70/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00b7c/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00b80/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00bb0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bb4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bb8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bbc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bc0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bc4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bc8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bcc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bd0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bd4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bd8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bdc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00be0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00be4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00be8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bec/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bf0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bf4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bf8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bfc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c00/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c04/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c08/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c0c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c10/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c14/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c18/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c1c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c20/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c24/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c28/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c2c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c54/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00c60/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00c7c/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c80/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c84/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c88/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c8c/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c90/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c94/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c98/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c9c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00cd4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00cd8/4, 0x08e00001);
++       INSTANCE_WR(ctx, 0x00cdc/4, 0x000e3000);
++       for(i=0x030a0; i<=0x03118; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x098a0; i<=0x0ba90; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x0baa0; i<=0x0be90; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x0e2e0; i<=0x0fff0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x10008; i<=0x104d0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x104e0; i<=0x108d0; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x12d20; i<=0x14f10; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x14f20; i<=0x15310; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x17760; i<=0x19950; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x19960; i<=0x19d50; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x1c1a0; i<=0x1e390; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x1e3a0; i<=0x1e790; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x20be0; i<=0x22dd0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x22de0; i<=0x231d0; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++static void
++nv4a_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00024/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00028/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00030/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0011c/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x00120/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00128/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00158/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0015c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00160/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00164/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00168/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0016c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00170/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00174/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00178/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0017c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00180/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00188/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x001d0/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x00340/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00350/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00354/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00358/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x0035c/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00388/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0039c/4, 0x00003010);
++       INSTANCE_WR(ctx, 0x003cc/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003d0/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x003ec/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x003f0/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x003f4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00408/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x00418/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00424/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00428/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00430/4, 0x00011100);
++       for (i=0x0044c; i<=0x00488; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00494/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x004bc/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x004c0/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x004c4/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x004c8/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x004dc/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x004f8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0052c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x00530/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00534/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x00538/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x00548/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x0054c/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x00550/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0055c/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x00594/4, 0x00ffff00);
++       for (i=0x005d8; i<=0x00614; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x00618; i<=0x00654; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x00698; i<=0x006d4; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x006d8; i<=0x00714; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x00718; i<=0x00754; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x00798; i<=0x007d4; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x00828; i<=0x00834; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x00838; i<=0x00844; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x00858; i<=0x00864; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x00878; i<=0x00884; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x00898/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x008cc/4, 0x00000021);
++       INSTANCE_WR(ctx, 0x008d0/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x008d4/4, 0x00011001);
++       INSTANCE_WR(ctx, 0x008e0/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x008e4/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x008e8/4, 0x0c103f00);
++       INSTANCE_WR(ctx, 0x008f4/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x0092c/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x009b8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x009fc/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00a04/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00a08/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00a8c/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00a98/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00ab4/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00ab8/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00abc/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00ac0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00af8/4, 0x00000001);
++       for (i=0x016c0; i<=0x01738; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x03840; i<=0x05670; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x05680; i<=0x05a70; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x07e00; i<=0x09ff0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x0a000; i<=0x0a3f0; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x0c780; i<=0x0e970; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x0e980; i<=0x0ed70; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++static void
++nv4b_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00004/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00008/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x0000c/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00010/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00014/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00018/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x0001c/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x00020/4, 0x0000c040);
++       INSTANCE_WR(ctx, 0x000c4/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x000c8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x000d0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x001bc/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x001c0/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x001c8/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00218/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0021c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00220/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00228/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00234/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00238/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0023c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00240/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00244/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00248/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x0024c/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00250/4, 0x80000000);
++       INSTANCE_WR(ctx, 0x00270/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x003e0/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x003f0/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003f4/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003f8/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x003fc/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00428/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0043c/4, 0x00001010);
++       INSTANCE_WR(ctx, 0x00460/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00464/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00468/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0046c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00470/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00474/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00478/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0047c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00480/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00484/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00488/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0048c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00490/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00494/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x00498/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x0049c/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x004f4/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x004f8/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x00514/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x00518/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x0051c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00530/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x00540/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00544/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00548/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0054c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00550/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00554/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00558/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0055c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00560/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00564/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00568/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0056c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00570/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00574/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00578/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x0057c/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00580/4, 0x88888888);
++       INSTANCE_WR(ctx, 0x00594/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00598/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x005a0/4, 0x00011100);
++       INSTANCE_WR(ctx, 0x005bc/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005c8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005cc/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005d0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005d4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005d8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005dc/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005e0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005e4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005e8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005ec/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005f0/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005f4/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x005f8/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00604/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x0062c/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x00630/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x00634/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x00638/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x0064c/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x00668/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0069c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x006a0/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x006a4/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x006a8/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x006b8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x006bc/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x006c0/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x006d0/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x0070c/4, 0x00ffff00);
++       for (i=0x00750; i<=0x0078c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x00790; i<=0x007cc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x00810; i<=0x0084c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x00850; i<=0x0088c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x00890; i<=0x008cc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x00910; i<=0x0094c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x009a0; i<=0x009ac; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x009b0; i<=0x009bc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x009d0; i<=0x009dc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x009f0; i<=0x009fc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x00a10/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x00a44/4, 0x00000421);
++       INSTANCE_WR(ctx, 0x00a48/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x00a54/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x00a58/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x00a5c/4, 0x20103f00);
++       INSTANCE_WR(ctx, 0x00a68/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00aa0/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x00b2c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00b70/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00b7c/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00b80/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00bb0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bb4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bb8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bbc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bc0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bc4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bc8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bcc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bd0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bd4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bd8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bdc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00be0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00be4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00be8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bec/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bf0/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bf4/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bf8/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00bfc/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c00/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c04/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c08/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c0c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c10/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c14/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c18/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c1c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c20/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c24/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c28/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c2c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00c54/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00c60/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00c7c/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c80/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c84/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c88/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c8c/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c90/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c94/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c98/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00c9c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00cd4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00cd8/4, 0x08e00001);
++       INSTANCE_WR(ctx, 0x00cdc/4, 0x000e3000);
++       for(i=0x030a0; i<=0x03118; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x098a0; i<=0x0ba90; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x0baa0; i<=0x0be90; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x0e2e0; i<=0x0fff0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x10008; i<=0x104d0; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x104e0; i<=0x108d0; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x12d20; i<=0x14f10; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x14f20; i<=0x15310; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for(i=0x17760; i<=0x19950; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for(i=0x19960; i<=0x19d50; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++static void
++nv4c_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00024/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00028/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00030/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0011c/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x00120/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00128/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00158/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0015c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00160/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00164/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00168/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0016c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00170/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00174/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00178/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0017c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00180/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00188/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x001d0/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x00340/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00350/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00354/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00358/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x0035c/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00388/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0039c/4, 0x00001010);
++       INSTANCE_WR(ctx, 0x003d0/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003d4/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x003f0/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x003f4/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x003f8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0040c/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x0041c/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00428/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x0042c/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00434/4, 0x00011100);
++       for (i=0x00450; i<0x0048c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00498/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x004c0/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x004c4/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x004c8/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x004cc/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x004e0/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x004fc/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00530/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x00534/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00538/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x0053c/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x0054c/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x00550/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x00554/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00564/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x0059c/4, 0x00ffff00);
++       for (i=0x005e0; i<=0x0061c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x00620; i<=0x0065c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x006a0; i<=0x006dc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x006e0; i<=0x0071c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x00720; i<=0x0075c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x007a0; i<=0x007dc; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x00830; i<=0x0083c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x00840; i<=0x0084c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x00860; i<=0x0086c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x00880; i<=0x0088c; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x008a0/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x008d4/4, 0x00000020);
++       INSTANCE_WR(ctx, 0x008d8/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x008dc/4, 0x00011001);
++       INSTANCE_WR(ctx, 0x008e8/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x008ec/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x008f0/4, 0x0c103f00);
++       INSTANCE_WR(ctx, 0x008fc/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00934/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x009c0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00a04/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00a0c/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00a10/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00a74/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00a80/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00a9c/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00aa0/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00ad8/4, 0x00000001);
++       for (i=0x016a0; i<0x01718; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x03460; i<0x05650; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x05660; i<0x05a50; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++static void
++nv4e_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i;
++
++       INSTANCE_WR(ctx, 0x00000/4, ctx->im_pramin->start);
++       INSTANCE_WR(ctx, 0x00024/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00028/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00030/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0011c/4, 0x20010001);
++       INSTANCE_WR(ctx, 0x00120/4, 0x0f73ef00);
++       INSTANCE_WR(ctx, 0x00128/4, 0x02008821);
++       INSTANCE_WR(ctx, 0x00158/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0015c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00160/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00164/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00168/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x0016c/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00170/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00174/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00178/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x0017c/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00180/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x00188/4, 0x00000040);
++       INSTANCE_WR(ctx, 0x001d0/4, 0x0b0b0b0c);
++       INSTANCE_WR(ctx, 0x00340/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x00350/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00354/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00358/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x0035c/4, 0x55555555);
++       INSTANCE_WR(ctx, 0x00388/4, 0x00000008);
++       INSTANCE_WR(ctx, 0x0039c/4, 0x00001010);
++       INSTANCE_WR(ctx, 0x003cc/4, 0x00000111);
++       INSTANCE_WR(ctx, 0x003d0/4, 0x00080060);
++       INSTANCE_WR(ctx, 0x003ec/4, 0x00000080);
++       INSTANCE_WR(ctx, 0x003f0/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x003f4/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00408/4, 0x46400000);
++       INSTANCE_WR(ctx, 0x00418/4, 0xffff0000);
++       INSTANCE_WR(ctx, 0x00424/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00428/4, 0x0fff0000);
++       INSTANCE_WR(ctx, 0x00430/4, 0x00011100);
++       for (i=0x0044c; i<=0x00488; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x07ff0000);
++       INSTANCE_WR(ctx, 0x00494/4, 0x4b7fffff);
++       INSTANCE_WR(ctx, 0x004bc/4, 0x30201000);
++       INSTANCE_WR(ctx, 0x004c0/4, 0x70605040);
++       INSTANCE_WR(ctx, 0x004c4/4, 0xb8a89888);
++       INSTANCE_WR(ctx, 0x004c8/4, 0xf8e8d8c8);
++       INSTANCE_WR(ctx, 0x004dc/4, 0x40100000);
++       INSTANCE_WR(ctx, 0x004f8/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0052c/4, 0x435185d6);
++       INSTANCE_WR(ctx, 0x00530/4, 0x2155b699);
++       INSTANCE_WR(ctx, 0x00534/4, 0xfedcba98);
++       INSTANCE_WR(ctx, 0x00538/4, 0x00000098);
++       INSTANCE_WR(ctx, 0x00548/4, 0xffffffff);
++       INSTANCE_WR(ctx, 0x0054c/4, 0x00ff7000);
++       INSTANCE_WR(ctx, 0x00550/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x0055c/4, 0x00ff0000);
++       INSTANCE_WR(ctx, 0x00594/4, 0x00ffff00);
++       for (i=0x005d8; i<=0x00614; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00018488);
++       for (i=0x00618; i<=0x00654; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00028202);
++       for (i=0x00698; i<=0x006d4; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0000aae4);
++       for (i=0x006d8; i<=0x00714; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x01012000);
++       for (i=0x00718; i<=0x00754; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       for (i=0x00798; i<=0x007d4; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00100008);
++       for (i=0x00828; i<=0x00834; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x0001bc80);
++       for (i=0x00838; i<=0x00844; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000202);
++       for (i=0x00858; i<=0x00864; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00000008);
++       for (i=0x00878; i<=0x00884; i+=4)
++               INSTANCE_WR(ctx, i/4, 0x00080008);
++       INSTANCE_WR(ctx, 0x00898/4, 0x00000002);
++       INSTANCE_WR(ctx, 0x008cc/4, 0x00000020);
++       INSTANCE_WR(ctx, 0x008d0/4, 0x030c30c3);
++       INSTANCE_WR(ctx, 0x008d4/4, 0x00011001);
++       INSTANCE_WR(ctx, 0x008e0/4, 0x3e020200);
++       INSTANCE_WR(ctx, 0x008e4/4, 0x00ffffff);
++       INSTANCE_WR(ctx, 0x008e8/4, 0x0c103f00);
++       INSTANCE_WR(ctx, 0x008f4/4, 0x00040000);
++       INSTANCE_WR(ctx, 0x0092c/4, 0x00008100);
++       INSTANCE_WR(ctx, 0x009b8/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x009fc/4, 0x00001001);
++       INSTANCE_WR(ctx, 0x00a04/4, 0x00000003);
++       INSTANCE_WR(ctx, 0x00a08/4, 0x00888001);
++       INSTANCE_WR(ctx, 0x00a6c/4, 0x00000005);
++       INSTANCE_WR(ctx, 0x00a78/4, 0x0000ffff);
++       INSTANCE_WR(ctx, 0x00a94/4, 0x00005555);
++       INSTANCE_WR(ctx, 0x00a98/4, 0x00000001);
++       INSTANCE_WR(ctx, 0x00aa4/4, 0x00000001);
++       for (i=0x01668; i<=0x016e0; i+=8)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++       for (i=0x03428; i<=0x05618; i+=24)
++               INSTANCE_WR(ctx, i/4, 0x00000001);
++       for (i=0x05628; i<=0x05a18; i+=16)
++               INSTANCE_WR(ctx, i/4, 0x3f800000);
++}
++
++int
++nv40_graph_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       void (*ctx_init)(struct drm_device *, struct nouveau_gpuobj *);
++       unsigned int ctx_size;
++       int ret;
++
++       switch (dev_priv->chipset) {
++       case 0x40:
++               ctx_size = NV40_GRCTX_SIZE;
++               ctx_init = nv40_graph_context_init;
++               break;
++       case 0x41:
++       case 0x42:
++               ctx_size = NV41_GRCTX_SIZE;
++               ctx_init = nv41_graph_context_init;
++               break;
++       case 0x43:
++               ctx_size = NV43_GRCTX_SIZE;
++               ctx_init = nv43_graph_context_init;
++               break;
++       case 0x46:
++               ctx_size = NV46_GRCTX_SIZE;
++               ctx_init = nv46_graph_context_init;
++               break;
++       case 0x49:
++               ctx_size = NV49_GRCTX_SIZE;
++               ctx_init = nv49_graph_context_init;
++               break;
++       case 0x44:
++       case 0x4a:
++               ctx_size = NV4A_GRCTX_SIZE;
++               ctx_init = nv4a_graph_context_init;
++               break;
++       case 0x4b:
++               ctx_size = NV4B_GRCTX_SIZE;
++               ctx_init = nv4b_graph_context_init;
++               break;
++       case 0x4c:
++               ctx_size = NV4C_GRCTX_SIZE;
++               ctx_init = nv4c_graph_context_init;
++               break;
++       case 0x4e:
++               ctx_size = NV4E_GRCTX_SIZE;
++               ctx_init = nv4e_graph_context_init;
++               break;
++       default:
++               ctx_size = NV40_GRCTX_SIZE;
++               ctx_init = nv40_graph_context_init;
++               break;
++       }
++
++       if ((ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, ctx_size, 16,
++                                         NVOBJ_FLAG_ZERO_ALLOC,
++                                         &chan->ramin_grctx)))
++               return ret;
++
++       /* Initialise default context values */
++       ctx_init(dev, chan->ramin_grctx->gpuobj);
++
++       return 0;
++}
++
++void
++nv40_graph_destroy_context(struct nouveau_channel *chan)
++{
++       nouveau_gpuobj_ref_del(chan->dev, &chan->ramin_grctx);
++}
++
++static int
++nv40_graph_transfer_context(struct drm_device *dev, uint32_t inst, int save)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t old_cp, tv = 1000, tmp;
++       int i;
++
++       old_cp = NV_READ(NV20_PGRAPH_CHANNEL_CTX_POINTER);
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
++
++       tmp  = NV_READ(NV40_PGRAPH_CTXCTL_0310);
++       tmp |= save ? NV40_PGRAPH_CTXCTL_0310_XFER_SAVE :
++                     NV40_PGRAPH_CTXCTL_0310_XFER_LOAD;
++       NV_WRITE(NV40_PGRAPH_CTXCTL_0310, tmp);
++       
++       tmp  = NV_READ(NV40_PGRAPH_CTXCTL_0304);
++       tmp |= NV40_PGRAPH_CTXCTL_0304_XFER_CTX;
++       NV_WRITE(NV40_PGRAPH_CTXCTL_0304, tmp);
++
++       for (i = 0; i < tv; i++) {
++               if (NV_READ(NV40_PGRAPH_CTXCTL_030C) == 0)
++                       break;
++       }
++
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, old_cp);
++
++       if (i == tv) {
++               uint32_t ucstat = NV_READ(NV40_PGRAPH_CTXCTL_UCODE_STAT);
++               DRM_ERROR("Failed: Instance=0x%08x Save=%d\n", inst, save);
++               DRM_ERROR("IP: 0x%02x, Opcode: 0x%08x\n",
++                         ucstat >> NV40_PGRAPH_CTXCTL_UCODE_STAT_IP_SHIFT,
++                         ucstat  & NV40_PGRAPH_CTXCTL_UCODE_STAT_OP_MASK);
++               DRM_ERROR("0x40030C = 0x%08x\n",
++                         NV_READ(NV40_PGRAPH_CTXCTL_030C));
++               return -EBUSY;
++       }
++
++       return 0;
++}
++
++/* Save current context (from PGRAPH) into the channel's context
++ *XXX: fails sometimes, not sure why..
++ */
++int
++nv40_graph_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       uint32_t inst;
++
++       if (!chan->ramin_grctx)
++               return -EINVAL;
++       inst = chan->ramin_grctx->instance >> 4;
++
++       return nv40_graph_transfer_context(dev, inst, 1);
++}
++
++/* Restore the context for a specific channel into PGRAPH
++ * XXX: fails sometimes.. not sure why
++ */
++int
++nv40_graph_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t inst;
++       int ret;
++
++       if (!chan->ramin_grctx)
++               return -EINVAL;
++       inst = chan->ramin_grctx->instance >> 4;
++
++       ret = nv40_graph_transfer_context(dev, inst, 0);
++       if (ret)
++               return ret;
++
++       /* 0x40032C, no idea of it's exact function.  Could simply be a
++        * record of the currently active PGRAPH context.  It's currently
++        * unknown as to what bit 24 does.  The nv ddx has it set, so we will
++        * set it here too.
++        */
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
++       NV_WRITE(NV40_PGRAPH_CTXCTL_CUR,
++                (inst & NV40_PGRAPH_CTXCTL_CUR_INST_MASK) |
++                 NV40_PGRAPH_CTXCTL_CUR_LOADED);
++       /* 0x32E0 records the instance address of the active FIFO's PGRAPH
++        * context.  If at any time this doesn't match 0x40032C, you will
++        * recieve PGRAPH_INTR_CONTEXT_SWITCH
++        */
++       NV_WRITE(NV40_PFIFO_GRCTX_INSTANCE, inst);
++       return 0;
++}
++
++/* Some voodoo that makes context switching work without the binary driver
++ * initialising the card first.
++ *
++ * It is possible to effect how the context is saved from PGRAPH into a block
++ * of instance memory by altering the values in these tables.  This may mean
++ * that the context layout of each chipset is slightly different (at least
++ * NV40 and C51 are different).  It would also be possible for chipsets to
++ * have an identical context layout, but pull the data from different PGRAPH
++ * registers.
++ *
++ * TODO: decode the meaning of the magic values, may provide clues about the
++ *       differences between the various NV40 chipsets.
++ * TODO: one we have a better idea of how each chipset differs, perhaps think
++ *       about unifying these instead of providing a separate table for each
++ *       chip.
++ *
++ * mmio-trace dumps from other nv4x/g7x/c5x cards very welcome :)
++ */
++static uint32_t nv40_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00408f65, 0x00409406,
++       0x0040a268, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
++       0x004014e6, 0x007000a0, 0x00401a84, 0x00700082, 0x00600001, 0x00500061,
++       0x00600002, 0x00401b68, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d,
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
++       0x001041c9, 0x0010c1dc, 0x00110205, 0x0011420a, 0x00114210, 0x00110216,
++       0x0012421b, 0x00120270, 0x001242c0, 0x00200040, 0x00100280, 0x00128100,
++       0x00128120, 0x00128143, 0x0011415f, 0x0010815c, 0x0010c140, 0x00104029,
++       0x00110400, 0x00104d10, 0x00500060, 0x00403b87, 0x0060000d, 0x004076e6,
++       0x002000f0, 0x0060000a, 0x00200045, 0x00100620, 0x00108668, 0x0011466b,
++       0x00120682, 0x0011068b, 0x00168691, 0x0010c6ae, 0x001206b4, 0x0020002a,
++       0x001006c4, 0x001246f0, 0x002000c0, 0x00100700, 0x0010c3d7, 0x001043e1,
++       0x00500060, 0x00405600, 0x00405684, 0x00600003, 0x00500067, 0x00600008,
++       0x00500060, 0x00700082, 0x0020026c, 0x0060000a, 0x00104800, 0x00104901,
++       0x00120920, 0x00200035, 0x00100940, 0x00148a00, 0x00104a14, 0x00200038,
++       0x00100b00, 0x00138d00, 0x00104e00, 0x0012d600, 0x00105c00, 0x00104f06,
++       0x0020031a, 0x0060000a, 0x00300000, 0x00200680, 0x00406c00, 0x00200684,
++       0x00800001, 0x00200b62, 0x0060000a, 0x0020a0b0, 0x0040728a, 0x00201b68,
++       0x00800041, 0x00407684, 0x00203e60, 0x00800002, 0x00408700, 0x00600006,
++       0x00700003, 0x004080e6, 0x00700080, 0x0020031a, 0x0060000a, 0x00200004,
++       0x00800001, 0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a284,
++       0x00700002, 0x00600004, 0x0040a268, 0x00700000, 0x00200000, 0x0060000a,
++       0x00106002, 0x00700080, 0x00400a84, 0x00700002, 0x00400a68, 0x00500060,
++       0x00600007, 0x00409388, 0x0060000f, 0x00000000, 0x00500060, 0x00200000,
++       0x0060000a, 0x00700000, 0x00106001, 0x00700083, 0x00910880, 0x00901ffe,
++       0x00940400, 0x00200020, 0x0060000b, 0x00500069, 0x0060000c, 0x00401b68,
++       0x0040a406, 0x0040a505, 0x00600009, 0x00700005, 0x00700006, 0x0060000e,
++       ~0
++};
++
++static uint32_t nv41_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00408f65, 0x00409306,
++       0x0040a068, 0x0040198f, 0x00200001, 0x0060000a, 0x00700080, 0x00104042,
++       0x00200001, 0x0060000a, 0x00700000, 0x001040c5, 0x00401826, 0x00401968,
++       0x0060000d, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
++       0x004020e6, 0x007000a0, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d,
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
++       0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e,
++       0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143,
++       0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10,
++       0x001046ec, 0x00500060, 0x00404087, 0x0060000d, 0x004079e6, 0x002000f1,
++       0x0060000a, 0x00148653, 0x00104668, 0x0010c66d, 0x00120682, 0x0011068b,
++       0x00168691, 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6,
++       0x00200020, 0x001006cc, 0x001046ed, 0x001246f0, 0x002000c0, 0x00100700,
++       0x0010c3d7, 0x001043e1, 0x00500060, 0x00200233, 0x0060000a, 0x00104800,
++       0x00108901, 0x00124920, 0x0020001f, 0x00100940, 0x00140965, 0x00148a00,
++       0x00108a14, 0x00200020, 0x00100b00, 0x00134b2c, 0x0010cd00, 0x0010cd04,
++       0x00114d08, 0x00104d80, 0x00104e00, 0x0012d600, 0x00105c00, 0x00104f06,
++       0x002002d2, 0x0060000a, 0x00300000, 0x00200680, 0x00407200, 0x00200684,
++       0x00800001, 0x00200b1a, 0x0060000a, 0x00206380, 0x0040788a, 0x00201480,
++       0x00800041, 0x00408900, 0x00600006, 0x004085e6, 0x00700080, 0x0020007a,
++       0x0060000a, 0x00104280, 0x002002d2, 0x0060000a, 0x00200004, 0x00800001,
++       0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a068, 0x00700000,
++       0x00200000, 0x0060000a, 0x00106002, 0x00700080, 0x00400a68, 0x00500060,
++       0x00600007, 0x00409388, 0x0060000f, 0x00500060, 0x00200000, 0x0060000a,
++       0x00700000, 0x00106001, 0x00910880, 0x00901ffe, 0x00940400, 0x00200020,
++       0x0060000b, 0x00500069, 0x0060000c, 0x00402168, 0x0040a206, 0x0040a305,
++       0x00600009, 0x00700005, 0x00700006, 0x0060000e, ~0
++};
++
++static uint32_t nv43_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00409565, 0x00409a06,
++       0x0040a868, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
++       0x004014e6, 0x007000a0, 0x00401a84, 0x00700082, 0x00600001, 0x00500061,
++       0x00600002, 0x00401b68, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d,
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
++       0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e,
++       0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143,
++       0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10,
++       0x001046ec, 0x00500060, 0x00403a87, 0x0060000d, 0x00407ce6, 0x002000f1,
++       0x0060000a, 0x00148653, 0x00104668, 0x0010c66d, 0x00120682, 0x0011068b,
++       0x00168691, 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6,
++       0x00200020, 0x001006cc, 0x001046ed, 0x001246f0, 0x002000c0, 0x00100700,
++       0x0010c3d7, 0x001043e1, 0x00500060, 0x00405800, 0x00405884, 0x00600003,
++       0x00500067, 0x00600008, 0x00500060, 0x00700082, 0x00200233, 0x0060000a,
++       0x00104800, 0x00108901, 0x00124920, 0x0020001f, 0x00100940, 0x00140965,
++       0x00148a00, 0x00108a14, 0x00160b00, 0x00134b2c, 0x0010cd00, 0x0010cd04,
++       0x0010cd08, 0x00104d80, 0x00104e00, 0x0012d600, 0x00105c00, 0x00104f06,
++       0x002002c8, 0x0060000a, 0x00300000, 0x00200680, 0x00407200, 0x00200684,
++       0x00800001, 0x00200b10, 0x0060000a, 0x00203870, 0x0040788a, 0x00201350,
++       0x00800041, 0x00407c84, 0x00201560, 0x00800002, 0x00408d00, 0x00600006,
++       0x00700003, 0x004086e6, 0x00700080, 0x002002c8, 0x0060000a, 0x00200004,
++       0x00800001, 0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a884,
++       0x00700002, 0x00600004, 0x0040a868, 0x00700000, 0x00200000, 0x0060000a,
++       0x00106002, 0x00700080, 0x00400a84, 0x00700002, 0x00400a68, 0x00500060,
++       0x00600007, 0x00409988, 0x0060000f, 0x00000000, 0x00500060, 0x00200000,
++       0x0060000a, 0x00700000, 0x00106001, 0x00700083, 0x00910880, 0x00901ffe,
++       0x00940400, 0x00200020, 0x0060000b, 0x00500069, 0x0060000c, 0x00401b68,
++       0x0040aa06, 0x0040ab05, 0x00600009, 0x00700005, 0x00700006, 0x0060000e,
++       ~0
++};
++
++static uint32_t nv44_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00409a65, 0x00409f06,
++       0x0040ac68, 0x0040248f, 0x00200001, 0x0060000a, 0x00700080, 0x00104042,
++       0x001041c6, 0x00104040, 0x00200001, 0x0060000a, 0x00700000, 0x001040c5,
++       0x00402320, 0x00402321, 0x00402322, 0x00402324, 0x00402326, 0x0040232b,
++       0x001040c5, 0x00402328, 0x001040c5, 0x00402320, 0x00402468, 0x0060000d,
++       0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080, 0x00402be6,
++       0x007000a0, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d, 0x00110158,
++       0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4, 0x001041c9,
++       0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e, 0x001242c0,
++       0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143, 0x0011415f,
++       0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10, 0x001046ec,
++       0x00500060, 0x00404b87, 0x0060000d, 0x004084e6, 0x002000f1, 0x0060000a,
++       0x00148653, 0x00104668, 0x0010c66d, 0x00120682, 0x0011068b, 0x00168691,
++       0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6, 0x001646cc,
++       0x001186e6, 0x001046ed, 0x001246f0, 0x002000c0, 0x00100700, 0x0010c3d7,
++       0x001043e1, 0x00500060, 0x00200232, 0x0060000a, 0x00104800, 0x00108901,
++       0x00104910, 0x00124920, 0x0020001f, 0x00100940, 0x00140965, 0x00148a00,
++       0x00108a14, 0x00160b00, 0x00134b2c, 0x0010cd00, 0x0010cd04, 0x0010cd08,
++       0x00104d80, 0x00104e00, 0x0012d600, 0x00105c00, 0x00104f06, 0x002002c8,
++       0x0060000a, 0x00300000, 0x00200080, 0x00407d00, 0x00200084, 0x00800001,
++       0x00200510, 0x0060000a, 0x002037e0, 0x0040838a, 0x00201320, 0x00800029,
++       0x00409400, 0x00600006, 0x004090e6, 0x00700080, 0x0020007a, 0x0060000a,
++       0x00104280, 0x002002c8, 0x0060000a, 0x00200004, 0x00800001, 0x00700000,
++       0x00200000, 0x0060000a, 0x00106002, 0x0040ac68, 0x00700000, 0x00200000,
++       0x0060000a, 0x00106002, 0x00700080, 0x00400a68, 0x00500060, 0x00600007,
++       0x00409e88, 0x0060000f, 0x00000000, 0x00500060, 0x00200000, 0x0060000a,
++       0x00700000, 0x00106001, 0x00910880, 0x00901ffe, 0x01940000, 0x00200020,
++       0x0060000b, 0x00500069, 0x0060000c, 0x00402c68, 0x0040ae06, 0x0040af05,
++       0x00600009, 0x00700005, 0x00700006, 0x0060000e, ~0
++};
++
++static uint32_t nv46_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00408f65, 0x00409306,
++       0x0040a068, 0x0040198f, 0x00200001, 0x0060000a, 0x00700080, 0x00104042,
++       0x00200001, 0x0060000a, 0x00700000, 0x001040c5, 0x00401826, 0x00401968,
++       0x0060000d, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
++       0x004020e6, 0x007000a0, 0x00500060, 0x00200008, 0x0060000a, 0x0011814d,
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
++       0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e,
++       0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143,
++       0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10,
++       0x00500060, 0x00403f87, 0x0060000d, 0x004079e6, 0x002000f7, 0x0060000a,
++       0x00200045, 0x00100620, 0x00104668, 0x0017466d, 0x0011068b, 0x00168691,
++       0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6, 0x00200022,
++       0x001006cc, 0x001246f0, 0x002000c0, 0x00100700, 0x0010c3d7, 0x001043e1,
++       0x00500060, 0x0020027f, 0x0060000a, 0x00104800, 0x00108901, 0x00104910,
++       0x00124920, 0x0020001f, 0x00100940, 0x00140965, 0x00148a00, 0x00108a14,
++       0x00160b00, 0x00134b2c, 0x0010cd00, 0x0010cd04, 0x0010cd08, 0x00104d80,
++       0x00104e00, 0x0012d600, 0x00105c00, 0x00104f06, 0x00105406, 0x00105709,
++       0x00200316, 0x0060000a, 0x00300000, 0x00200080, 0x00407200, 0x00200084,
++       0x00800001, 0x0020055e, 0x0060000a, 0x002037e0, 0x0040788a, 0x00201320,
++       0x00800029, 0x00408900, 0x00600006, 0x004085e6, 0x00700080, 0x00200081,
++       0x0060000a, 0x00104280, 0x00200316, 0x0060000a, 0x00200004, 0x00800001,
++       0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a068, 0x00700000,
++       0x00200000, 0x0060000a, 0x00106002, 0x00700080, 0x00400a68, 0x00500060,
++       0x00600007, 0x00409388, 0x0060000f, 0x00500060, 0x00200000, 0x0060000a,
++       0x00700000, 0x00106001, 0x00910880, 0x00901ffe, 0x01940000, 0x00200020,
++       0x0060000b, 0x00500069, 0x0060000c, 0x00402168, 0x0040a206, 0x0040a305,
++       0x00600009, 0x00700005, 0x00700006, 0x0060000e, ~0
++};
++
++//this is used for nv49 and nv4b
++static uint32_t nv49_4b_ctx_voodoo[] ={
++       0x00400564, 0x00400505, 0x00408165, 0x00408206, 0x00409e68, 0x00200020,
++       0x0060000a, 0x00700080, 0x00104042, 0x00200020, 0x0060000a, 0x00700000,
++       0x001040c5, 0x00400f26, 0x00401068, 0x0060000d, 0x0070008f, 0x0070000e,
++       0x00408d68, 0x004015e6, 0x007000a0, 0x00700080, 0x0040180f, 0x00700000,
++       0x00200029, 0x0060000a, 0x0011814d, 0x00110158, 0x00105401, 0x0020003a,
++       0x00100051, 0x001040c5, 0x0010c1c4, 0x001041c9, 0x0010c1dc, 0x00150210,
++       0x0012c225, 0x00108238, 0x0010823e, 0x001242c0, 0x00200040, 0x00100280,
++       0x00128100, 0x00128120, 0x00128143, 0x0011415f, 0x0010815c, 0x0010c140,
++       0x00104029, 0x00110400, 0x00104d12, 0x00500060, 0x004071e6, 0x00200118,
++       0x0060000a, 0x00200020, 0x00100620, 0x00154650, 0x00104668, 0x0017466d,
++       0x0011068b, 0x00168691, 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4,
++       0x001146c6, 0x00200022, 0x001006cc, 0x001246f0, 0x002000c0, 0x00100700,
++       0x0010c3d7, 0x001043e1, 0x00500060, 0x00200290, 0x0060000a, 0x00104800,
++       0x00108901, 0x00124920, 0x0020001f, 0x00100940, 0x00140965, 0x00144a00,
++       0x00104a19, 0x0010ca1c, 0x00110b00, 0x00200028, 0x00100b08, 0x00134c2e,
++       0x0010cd00, 0x0010cd04, 0x00120d08, 0x00104d80, 0x00104e00, 0x0012d600,
++       0x00105c00, 0x00104f06, 0x00105406, 0x00105709, 0x00200340, 0x0060000a,
++       0x00300000, 0x00200680, 0x00406a0f, 0x00200684, 0x00800001, 0x00200b88,
++       0x0060000a, 0x00209540, 0x0040708a, 0x00201350, 0x00800041, 0x00407c0f,
++       0x00600006, 0x00407ce6, 0x00700080, 0x002000a2, 0x0060000a, 0x00104280,
++       0x00200340, 0x0060000a, 0x00200004, 0x00800001, 0x0070008e, 0x00408d68,
++       0x0040020f, 0x00600006, 0x00409e68, 0x00600007, 0x0070000f, 0x0070000e,
++       0x00408d68, 0x0091a880, 0x00901ffe, 0x10940000, 0x00200020, 0x0060000b,
++       0x00500069, 0x0060000c, 0x00401568, 0x00700000, 0x00200001, 0x0040910e,
++       0x00200021, 0x0060000a, 0x00409b0d, 0x00104a40, 0x00104a50, 0x00104a60,
++       0x00104a70, 0x00104a80, 0x00104a90, 0x00104aa0, 0x00104ab0, 0x00407e0e,
++       0x0040130f, 0x00408568, 0x0040a006, 0x0040a105, 0x00600009, 0x00700005,
++       0x00700006, 0x0060000e, ~0
++};
++
++
++static uint32_t nv4a_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001, 
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00409965, 0x00409e06, 
++       0x0040ac68, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080, 
++       0x004014e6, 0x007000a0, 0x00401a84, 0x00700082, 0x00600001, 0x00500061, 
++       0x00600002, 0x00401b68, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d, 
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4, 
++       0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e, 
++       0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143, 
++       0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10, 
++       0x001046ec, 0x00500060, 0x00403a87, 0x0060000d, 0x00407de6, 0x002000f1, 
++       0x0060000a, 0x00148653, 0x00104668, 0x0010c66d, 0x00120682, 0x0011068b, 
++       0x00168691, 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6, 
++       0x001646cc, 0x001186e6, 0x001046ed, 0x001246f0, 0x002000c0, 0x00100700, 
++       0x0010c3d7, 0x001043e1, 0x00500060, 0x00405800, 0x00405884, 0x00600003, 
++       0x00500067, 0x00600008, 0x00500060, 0x00700082, 0x00200232, 0x0060000a, 
++       0x00104800, 0x00108901, 0x00104910, 0x00124920, 0x0020001f, 0x00100940, 
++       0x00140965, 0x00148a00, 0x00108a14, 0x00160b00, 0x00134b2c, 0x0010cd00, 
++       0x0010cd04, 0x0010cd08, 0x00104d80, 0x00104e00, 0x0012d600, 0x00105c00, 
++       0x00104f06, 0x002002c8, 0x0060000a, 0x00300000, 0x00200080, 0x00407300, 
++       0x00200084, 0x00800001, 0x00200510, 0x0060000a, 0x002037e0, 0x0040798a, 
++       0x00201320, 0x00800029, 0x00407d84, 0x00201560, 0x00800002, 0x00409100, 
++       0x00600006, 0x00700003, 0x00408ae6, 0x00700080, 0x0020007a, 0x0060000a, 
++       0x00104280, 0x002002c8, 0x0060000a, 0x00200004, 0x00800001, 0x00700000, 
++       0x00200000, 0x0060000a, 0x00106002, 0x0040ac84, 0x00700002, 0x00600004, 
++       0x0040ac68, 0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x00700080, 
++       0x00400a84, 0x00700002, 0x00400a68, 0x00500060, 0x00600007, 0x00409d88, 
++       0x0060000f, 0x00000000, 0x00500060, 0x00200000, 0x0060000a, 0x00700000, 
++       0x00106001, 0x00700083, 0x00910880, 0x00901ffe, 0x01940000, 0x00200020, 
++       0x0060000b, 0x00500069, 0x0060000c, 0x00401b68, 0x0040ae06, 0x0040af05, 
++       0x00600009, 0x00700005, 0x00700006, 0x0060000e, ~0
++};
++
++static uint32_t nv4c_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00409065, 0x00409406,
++       0x0040a168, 0x0040198f, 0x00200001, 0x0060000a, 0x00700080, 0x00104042,
++       0x00200001, 0x0060000a, 0x00700000, 0x001040c5, 0x00401826, 0x00401968,
++       0x0060000d, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
++       0x004020e6, 0x007000a0, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d,
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
++       0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e,
++       0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143,
++       0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10,
++       0x0010427e, 0x001046ec, 0x00500060, 0x00404187, 0x0060000d, 0x00407ae6,
++       0x002000f2, 0x0060000a, 0x00148653, 0x00104668, 0x0010c66d, 0x00120682,
++       0x0011068b, 0x00168691, 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4,
++       0x001146c6, 0x00200020, 0x001006cc, 0x001046ed, 0x001246f0, 0x002000c0,
++       0x00100700, 0x0010c3d7, 0x001043e1, 0x00500060, 0x00200234, 0x0060000a,
++       0x00104800, 0x00108901, 0x00104910, 0x00124920, 0x0020001f, 0x00100940,
++       0x00140965, 0x00148a00, 0x00108a14, 0x00140b00, 0x00134b2c, 0x0010cd00,
++       0x0010cd04, 0x00104d08, 0x00104d80, 0x00104e00, 0x0012d600, 0x00105c00,
++       0x00104f06, 0x002002c0, 0x0060000a, 0x00300000, 0x00200080, 0x00407300,
++       0x00200084, 0x00800001, 0x00200508, 0x0060000a, 0x00201320, 0x0040798a,
++       0xfffffaf8, 0x00800029, 0x00408a00, 0x00600006, 0x004086e6, 0x00700080,
++       0x0020007a, 0x0060000a, 0x00104280, 0x002002c0, 0x0060000a, 0x00200004,
++       0x00800001, 0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a168,
++       0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x00700080, 0x00400a68,
++       0x00500060, 0x00600007, 0x00409488, 0x0060000f, 0x00500060, 0x00200000,
++       0x0060000a, 0x00700000, 0x00106001, 0x00910880, 0x00901ffe, 0x01940000,
++       0x00200020, 0x0060000b, 0x00500069, 0x0060000c, 0x00402168, 0x0040a306,
++       0x0040a405, 0x00600009, 0x00700005, 0x00700006, 0x0060000e, ~0
++};
++
++static uint32_t nv4e_ctx_voodoo[] = {
++       0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
++       0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00409565, 0x00409a06,
++       0x0040a868, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
++       0x004014e6, 0x007000a0, 0x00401a84, 0x00700082, 0x00600001, 0x00500061,
++       0x00600002, 0x00401b68, 0x00500060, 0x00200001, 0x0060000a, 0x0011814d,
++       0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
++       0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e,
++       0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143,
++       0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10,
++       0x001046ec, 0x00500060, 0x00403a87, 0x0060000d, 0x00407ce6, 0x002000f1,
++       0x0060000a, 0x00148653, 0x00104668, 0x0010c66d, 0x00120682, 0x0011068b,
++       0x00168691, 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6,
++       0x001646cc, 0x001186e6, 0x001046ed, 0x001246f0, 0x002000c0, 0x00100700,
++       0x0010c3d7, 0x001043e1, 0x00500060, 0x00405800, 0x00405884, 0x00600003,
++       0x00500067, 0x00600008, 0x00500060, 0x00700082, 0x00200232, 0x0060000a,
++       0x00104800, 0x00108901, 0x00104910, 0x00124920, 0x0020001f, 0x00100940,
++       0x00140965, 0x00148a00, 0x00108a14, 0x00140b00, 0x00134b2c, 0x0010cd00,
++       0x0010cd04, 0x00104d08, 0x00104d80, 0x00104e00, 0x00105c00, 0x00104f06,
++       0x002002b2, 0x0060000a, 0x00300000, 0x00200080, 0x00407200, 0x00200084,
++       0x00800001, 0x002004fa, 0x0060000a, 0x00201320, 0x0040788a, 0xfffffb06,
++       0x00800029, 0x00407c84, 0x00200b20, 0x00800002, 0x00408d00, 0x00600006,
++       0x00700003, 0x004086e6, 0x00700080, 0x002002b2, 0x0060000a, 0x00200004,
++       0x00800001, 0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a884,
++       0x00700002, 0x00600004, 0x0040a868, 0x00700000, 0x00200000, 0x0060000a,
++       0x00106002, 0x00700080, 0x00400a84, 0x00700002, 0x00400a68, 0x00500060,
++       0x00600007, 0x00409988, 0x0060000f, 0x00000000, 0x00500060, 0x00200000,
++       0x0060000a, 0x00700000, 0x00106001, 0x00700083, 0x00910880, 0x00901ffe,
++       0x01940000, 0x00200020, 0x0060000b, 0x00500069, 0x0060000c, 0x00401b68,
++       0x0040aa06, 0x0040ab05, 0x00600009, 0x00700005, 0x00700006, 0x0060000e,
++       ~0
++};
++
++/*
++ * G70         0x47
++ * G71         0x49
++ * NV45                0x48
++ * G72[M]      0x46
++ * G73         0x4b
++ * C51_G7X     0x4c
++ * C51         0x4e
++ */
++int
++nv40_graph_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv =
++               (struct drm_nouveau_private *)dev->dev_private;
++       uint32_t *ctx_voodoo;
++       uint32_t vramsz, tmp;
++       int i, j;
++
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
++                       ~NV_PMC_ENABLE_PGRAPH);
++       NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
++                        NV_PMC_ENABLE_PGRAPH);
++
++       switch (dev_priv->chipset) {
++       case 0x40: ctx_voodoo = nv40_ctx_voodoo; break;
++       case 0x41:
++       case 0x42: ctx_voodoo = nv41_ctx_voodoo; break;
++       case 0x43: ctx_voodoo = nv43_ctx_voodoo; break;
++       case 0x44: ctx_voodoo = nv44_ctx_voodoo; break;
++       case 0x46: ctx_voodoo = nv46_ctx_voodoo; break;
++       case 0x49: ctx_voodoo = nv49_4b_ctx_voodoo; break;
++       case 0x4a: ctx_voodoo = nv4a_ctx_voodoo; break;
++       case 0x4b: ctx_voodoo = nv49_4b_ctx_voodoo; break;
++       case 0x4c: ctx_voodoo = nv4c_ctx_voodoo; break;
++       case 0x4e: ctx_voodoo = nv4e_ctx_voodoo; break;
++       default:
++               DRM_ERROR("Unknown ctx_voodoo for chipset 0x%02x\n",
++                               dev_priv->chipset);
++               ctx_voodoo = NULL;
++               break;
++       }
++
++       /* Load the context voodoo onto the card */
++       if (ctx_voodoo) {
++               DRM_DEBUG("Loading context-switch voodoo\n");
++               i = 0;
++
++               NV_WRITE(NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
++               while (ctx_voodoo[i] != ~0) {
++                       NV_WRITE(NV40_PGRAPH_CTXCTL_UCODE_DATA, ctx_voodoo[i]);
++                       i++;
++               }
++       }       
++
++       /* No context present currently */
++       NV_WRITE(NV40_PGRAPH_CTXCTL_CUR, 0x00000000);
++
++       NV_WRITE(NV03_PGRAPH_INTR   , 0xFFFFFFFF);
++       NV_WRITE(NV40_PGRAPH_INTR_EN, 0xFFFFFFFF);
++
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
++       NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x401287c0);
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xe0de8055);
++       NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x00008000);
++       NV_WRITE(NV04_PGRAPH_LIMIT_VIOL_PIX, 0x00be3c5f);
++
++       NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
++       NV_WRITE(NV10_PGRAPH_STATE      , 0xFFFFFFFF);
++       NV_WRITE(NV04_PGRAPH_FIFO       , 0x00000001);
++
++       j = NV_READ(0x1540) & 0xff;
++       if (j) {
++               for (i=0; !(j&1); j>>=1, i++);
++               NV_WRITE(0x405000, i);
++       }
++
++       if (dev_priv->chipset == 0x40) {
++               NV_WRITE(0x4009b0, 0x83280fff);
++               NV_WRITE(0x4009b4, 0x000000a0);
++       } else {
++               NV_WRITE(0x400820, 0x83280eff);
++               NV_WRITE(0x400824, 0x000000a0);
++       }
++
++       switch (dev_priv->chipset) {
++       case 0x40:
++       case 0x45:
++               NV_WRITE(0x4009b8, 0x0078e366);
++               NV_WRITE(0x4009bc, 0x0000014c);
++               break;
++       case 0x41:
++       case 0x42: /* pciid also 0x00Cx */
++//     case 0x0120: //XXX (pciid)
++               NV_WRITE(0x400828, 0x007596ff);
++               NV_WRITE(0x40082c, 0x00000108);
++               break;
++       case 0x43:
++               NV_WRITE(0x400828, 0x0072cb77);
++               NV_WRITE(0x40082c, 0x00000108);
++               break;
++       case 0x44:
++       case 0x46: /* G72 */
++       case 0x4a:
++       case 0x4c: /* G7x-based C51 */
++       case 0x4e:
++               NV_WRITE(0x400860, 0);
++               NV_WRITE(0x400864, 0);
++               break;
++       case 0x47: /* G70 */
++       case 0x49: /* G71 */
++       case 0x4b: /* G73 */
++               NV_WRITE(0x400828, 0x07830610);
++               NV_WRITE(0x40082c, 0x0000016A);
++               break;
++       default:
++               break;
++       }
++
++       NV_WRITE(0x400b38, 0x2ffff800);
++       NV_WRITE(0x400b3c, 0x00006000);
++
++       /* copy tile info from PFB */
++       switch (dev_priv->chipset) {
++       case 0x40: /* vanilla NV40 */
++               for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
++                       tmp = NV_READ(NV10_PFB_TILE(i));
++                       NV_WRITE(NV40_PGRAPH_TILE0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TILE1(i), tmp);
++                       tmp = NV_READ(NV10_PFB_TLIMIT(i));
++                       NV_WRITE(NV40_PGRAPH_TLIMIT0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TLIMIT1(i), tmp);
++                       tmp = NV_READ(NV10_PFB_TSIZE(i));
++                       NV_WRITE(NV40_PGRAPH_TSIZE0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TSIZE1(i), tmp);
++                       tmp = NV_READ(NV10_PFB_TSTATUS(i));
++                       NV_WRITE(NV40_PGRAPH_TSTATUS0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TSTATUS1(i), tmp);
++               }
++               break;
++       case 0x44:
++       case 0x4a:
++       case 0x4e: /* NV44-based cores don't have 0x406900? */
++               for (i=0; i<NV40_PFB_TILE__SIZE_0; i++) {
++                       tmp = NV_READ(NV40_PFB_TILE(i));
++                       NV_WRITE(NV40_PGRAPH_TILE0(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TLIMIT(i));
++                       NV_WRITE(NV40_PGRAPH_TLIMIT0(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TSIZE(i));
++                       NV_WRITE(NV40_PGRAPH_TSIZE0(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TSTATUS(i));
++                       NV_WRITE(NV40_PGRAPH_TSTATUS0(i), tmp);
++               }
++               break;
++       case 0x46:
++       case 0x47:
++       case 0x49:
++       case 0x4b: /* G7X-based cores */
++               for (i=0; i<NV40_PFB_TILE__SIZE_1; i++) {
++                       tmp = NV_READ(NV40_PFB_TILE(i));
++                       NV_WRITE(NV47_PGRAPH_TILE0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TILE1(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TLIMIT(i));
++                       NV_WRITE(NV47_PGRAPH_TLIMIT0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TLIMIT1(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TSIZE(i));
++                       NV_WRITE(NV47_PGRAPH_TSIZE0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TSIZE1(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TSTATUS(i));
++                       NV_WRITE(NV47_PGRAPH_TSTATUS0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TSTATUS1(i), tmp);
++               }
++               break;
++       default: /* everything else */
++               for (i=0; i<NV40_PFB_TILE__SIZE_0; i++) {
++                       tmp = NV_READ(NV40_PFB_TILE(i));
++                       NV_WRITE(NV40_PGRAPH_TILE0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TILE1(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TLIMIT(i));
++                       NV_WRITE(NV40_PGRAPH_TLIMIT0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TLIMIT1(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TSIZE(i));
++                       NV_WRITE(NV40_PGRAPH_TSIZE0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TSIZE1(i), tmp);
++                       tmp = NV_READ(NV40_PFB_TSTATUS(i));
++                       NV_WRITE(NV40_PGRAPH_TSTATUS0(i), tmp);
++                       NV_WRITE(NV40_PGRAPH_TSTATUS1(i), tmp);
++               }
++               break;
++       }
++
++       /* begin RAM config */
++       vramsz = drm_get_resource_len(dev, 0) - 1;
++       switch (dev_priv->chipset) {
++       case 0x40:
++               NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0));
++               NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1));
++               NV_WRITE(0x4069A4, NV_READ(NV04_PFB_CFG0));
++               NV_WRITE(0x4069A8, NV_READ(NV04_PFB_CFG1));
++               NV_WRITE(0x400820, 0);
++               NV_WRITE(0x400824, 0);
++               NV_WRITE(0x400864, vramsz);
++               NV_WRITE(0x400868, vramsz);
++               break;
++       default:
++               switch (dev_priv->chipset) {
++               case 0x46:
++               case 0x47:
++               case 0x49:
++               case 0x4b:
++                       NV_WRITE(0x400DF0, NV_READ(NV04_PFB_CFG0));
++                       NV_WRITE(0x400DF4, NV_READ(NV04_PFB_CFG1));
++                       break;
++               default:
++                       NV_WRITE(0x4009F0, NV_READ(NV04_PFB_CFG0));
++                       NV_WRITE(0x4009F4, NV_READ(NV04_PFB_CFG1));
++                       break;
++               }
++               NV_WRITE(0x4069F0, NV_READ(NV04_PFB_CFG0));
++               NV_WRITE(0x4069F4, NV_READ(NV04_PFB_CFG1));
++               NV_WRITE(0x400840, 0);
++               NV_WRITE(0x400844, 0);
++               NV_WRITE(0x4008A0, vramsz);
++               NV_WRITE(0x4008A4, vramsz);
++               break;
++       }
++
++       /* per-context state, doesn't belong here */
++       NV_WRITE(0x400B20, 0x00000000);
++       NV_WRITE(0x400B04, 0xFFFFFFFF);
++
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
++       NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++       tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
++       NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
++
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
++       NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
++
++       return 0;
++}
++
++void nv40_graph_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv40_mc.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv40_mc.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,39 @@
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++#include "nouveau_drm.h"
++
++int
++nv40_mc_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t tmp;
++
++       /* Power up everything, resetting each individual unit will
++        * be done later if needed.
++        */
++       NV_WRITE(NV03_PMC_ENABLE, 0xFFFFFFFF);
++
++       switch (dev_priv->chipset) {
++       case 0x44:
++       case 0x46: /* G72 */
++       case 0x4e:
++       case 0x4c: /* C51_G7X */
++               tmp = NV_READ(NV40_PFB_020C);
++               NV_WRITE(NV40_PMC_1700, tmp);
++               NV_WRITE(NV40_PMC_1704, 0);
++               NV_WRITE(NV40_PMC_1708, 0);
++               NV_WRITE(NV40_PMC_170C, tmp);
++               break;
++       default:
++               break;
++       }
++
++       return 0;
++}
++
++void
++nv40_mc_takedown(struct drm_device *dev)
++{
++}
++
+Index: git/shared-core/nv50_fifo.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv50_fifo.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,327 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++typedef struct {
++       struct nouveau_gpuobj_ref *thingo;
++} nv50_fifo_priv;
++
++#define IS_G80 ((dev_priv->chipset & 0xf0) == 0x50)
++
++static void
++nv50_fifo_init_thingo(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       nv50_fifo_priv *priv = dev_priv->Engine.fifo.priv;
++       struct nouveau_gpuobj_ref *thingo = priv->thingo;
++       int i, fi=2;
++
++       DRM_DEBUG("\n");
++
++       INSTANCE_WR(thingo->gpuobj, 0, 0x7e);
++       INSTANCE_WR(thingo->gpuobj, 1, 0x7e);
++       for (i = 1; i < 127; i++, fi) {
++               if (dev_priv->fifos[i]) {
++                       INSTANCE_WR(thingo->gpuobj, fi, i);
++                       fi++;
++               }
++       }
++
++       NV_WRITE(0x32f4, thingo->instance >> 12);
++       NV_WRITE(0x32ec, fi);
++       NV_WRITE(0x2500, 0x101);
++}
++
++static int
++nv50_fifo_channel_enable(struct drm_device *dev, int channel, int nt)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_channel *chan = dev_priv->fifos[channel];
++       uint32_t inst;
++
++       DRM_DEBUG("ch%d\n", channel);
++
++       if (!chan->ramfc)
++               return -EINVAL;
++
++       if (IS_G80) inst = chan->ramfc->instance >> 12;
++       else        inst = chan->ramfc->instance >> 8;
++       NV_WRITE(NV50_PFIFO_CTX_TABLE(channel),
++                inst | NV50_PFIFO_CTX_TABLE_CHANNEL_ENABLED);
++
++       if (!nt) nv50_fifo_init_thingo(dev);
++       return 0;
++}
++
++static void
++nv50_fifo_channel_disable(struct drm_device *dev, int channel, int nt)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t inst;
++
++       DRM_DEBUG("ch%d, nt=%d\n", channel, nt);
++
++       if (IS_G80) inst = NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G80;
++       else        inst = NV50_PFIFO_CTX_TABLE_INSTANCE_MASK_G84;
++       NV_WRITE(NV50_PFIFO_CTX_TABLE(channel), inst);
++
++       if (!nt) nv50_fifo_init_thingo(dev);
++}
++
++static void
++nv50_fifo_init_reset(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t pmc_e;
++
++       DRM_DEBUG("\n");
++
++       pmc_e = NV_READ(NV03_PMC_ENABLE);
++       NV_WRITE(NV03_PMC_ENABLE, pmc_e & ~NV_PMC_ENABLE_PFIFO);
++       pmc_e = NV_READ(NV03_PMC_ENABLE);
++       NV_WRITE(NV03_PMC_ENABLE, pmc_e |  NV_PMC_ENABLE_PFIFO);
++}
++
++static void
++nv50_fifo_init_intr(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       NV_WRITE(NV03_PFIFO_INTR_0, 0xFFFFFFFF);
++       NV_WRITE(NV03_PFIFO_INTR_EN_0, 0xFFFFFFFF);
++}
++
++static void
++nv50_fifo_init_context_table(struct drm_device *dev)
++{
++       int i;
++
++       DRM_DEBUG("\n");
++
++       for (i = 0; i < NV50_PFIFO_CTX_TABLE__SIZE; i++)
++               nv50_fifo_channel_disable(dev, i, 1);
++       nv50_fifo_init_thingo(dev);
++}
++
++static void
++nv50_fifo_init_regs__nv(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       NV_WRITE(0x250c, 0x6f3cfc34);
++}
++
++static int
++nv50_fifo_init_regs(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       NV_WRITE(0x2500, 0);
++       NV_WRITE(0x3250, 0);
++       NV_WRITE(0x3220, 0);
++       NV_WRITE(0x3204, 0);
++       NV_WRITE(0x3210, 0);
++       NV_WRITE(0x3270, 0);
++
++       /* Enable dummy channels setup by nv50_instmem.c */
++       nv50_fifo_channel_enable(dev, 0, 1);
++       nv50_fifo_channel_enable(dev, 127, 1);
++
++       return 0;
++}
++
++int
++nv50_fifo_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       nv50_fifo_priv *priv;
++       int ret;
++
++       DRM_DEBUG("\n");
++
++       priv = drm_calloc(1, sizeof(*priv), DRM_MEM_DRIVER);
++       if (!priv)
++               return -ENOMEM;
++       dev_priv->Engine.fifo.priv = priv;
++
++       nv50_fifo_init_reset(dev);
++       nv50_fifo_init_intr(dev);
++
++       if ((ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, (128+2)*4, 0x1000,
++                                  NVOBJ_FLAG_ZERO_ALLOC,
++                                  &priv->thingo))) {
++               DRM_ERROR("error creating thingo: %d\n", ret);
++               return ret;
++       }
++
++       nv50_fifo_init_context_table(dev);
++
++       nv50_fifo_init_regs__nv(dev);
++       if ((ret = nv50_fifo_init_regs(dev)))
++               return ret;
++
++       return 0;
++}
++
++void
++nv50_fifo_takedown(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       nv50_fifo_priv *priv = dev_priv->Engine.fifo.priv;
++
++       DRM_DEBUG("\n");
++
++       if (!priv)
++               return;
++
++       nouveau_gpuobj_ref_del(dev, &priv->thingo);
++
++       dev_priv->Engine.fifo.priv = NULL;
++       drm_free(priv, sizeof(*priv), DRM_MEM_DRIVER);
++}
++
++int
++nv50_fifo_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *ramfc = NULL;
++       int ret;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       if (IS_G80) {
++               uint32_t ramfc_offset = chan->ramin->gpuobj->im_pramin->start;
++               uint32_t vram_offset = chan->ramin->gpuobj->im_backing->start;
++               if ((ret = nouveau_gpuobj_new_fake(dev, ramfc_offset,
++                                                  vram_offset, 0x100,
++                                                  NVOBJ_FLAG_ZERO_ALLOC |
++                                                  NVOBJ_FLAG_ZERO_FREE,
++                                                  &ramfc, &chan->ramfc)))
++                               return ret;
++       } else {
++               if ((ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, 0x100,
++                                                 256,
++                                                 NVOBJ_FLAG_ZERO_ALLOC |
++                                                 NVOBJ_FLAG_ZERO_FREE,
++                                                 &chan->ramfc)))
++                       return ret;
++               ramfc = chan->ramfc->gpuobj;
++       }
++
++       INSTANCE_WR(ramfc, 0x48/4, chan->pushbuf->instance >> 4);
++       INSTANCE_WR(ramfc, 0x80/4, (0xc << 24) | (chan->ramht->instance >> 4));
++       INSTANCE_WR(ramfc, 0x3c/4, 0x000f0078); /* fetch? */
++       INSTANCE_WR(ramfc, 0x44/4, 0x2101ffff);
++       INSTANCE_WR(ramfc, 0x60/4, 0x7fffffff);
++       INSTANCE_WR(ramfc, 0x10/4, 0x00000000);
++       INSTANCE_WR(ramfc, 0x08/4, 0x00000000);
++       INSTANCE_WR(ramfc, 0x40/4, 0x00000000);
++       INSTANCE_WR(ramfc, 0x50/4, 0x2039b2e0);
++       INSTANCE_WR(ramfc, 0x54/4, 0x000f0000);
++       INSTANCE_WR(ramfc, 0x7c/4, 0x30000001);
++       INSTANCE_WR(ramfc, 0x78/4, 0x00000000);
++       INSTANCE_WR(ramfc, 0x4c/4, chan->pushbuf_mem->size - 1);
++
++       if (!IS_G80) {
++               INSTANCE_WR(chan->ramin->gpuobj, 0, chan->id);
++               INSTANCE_WR(chan->ramin->gpuobj, 1, chan->ramfc->instance);
++
++               INSTANCE_WR(ramfc, 0x88/4, 0x3d520); /* some vram addy >> 10 */
++               INSTANCE_WR(ramfc, 0x98/4, chan->ramin->instance >> 12);
++       }
++
++       if ((ret = nv50_fifo_channel_enable(dev, chan->id, 0))) {
++               DRM_ERROR("error enabling ch%d: %d\n", chan->id, ret);
++               nouveau_gpuobj_ref_del(dev, &chan->ramfc);
++               return ret;
++       }
++
++       return 0;
++}
++
++void
++nv50_fifo_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       nv50_fifo_channel_disable(dev, chan->id, 0);
++
++       /* Dummy channel, also used on ch 127 */
++       if (chan->id == 0)
++               nv50_fifo_channel_disable(dev, 127, 0);
++
++       nouveau_gpuobj_ref_del(dev, &chan->ramfc);
++}
++
++int
++nv50_fifo_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_gpuobj *ramfc = chan->ramfc->gpuobj;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       /*XXX: incomplete, only touches the regs that NV does */
++
++       NV_WRITE(0x3244, 0);
++       NV_WRITE(0x3240, 0);
++
++       NV_WRITE(0x3224, INSTANCE_RD(ramfc, 0x3c/4));
++       NV_WRITE(NV04_PFIFO_CACHE1_DMA_INSTANCE, INSTANCE_RD(ramfc, 0x48/4));
++       NV_WRITE(0x3234, INSTANCE_RD(ramfc, 0x4c/4));
++       NV_WRITE(0x3254, 1);
++       NV_WRITE(NV03_PFIFO_RAMHT, INSTANCE_RD(ramfc, 0x80/4));
++
++       if (!IS_G80) {
++               NV_WRITE(0x340c, INSTANCE_RD(ramfc, 0x88/4));
++               NV_WRITE(0x3410, INSTANCE_RD(ramfc, 0x98/4));
++       }
++
++       NV_WRITE(NV03_PFIFO_CACHE1_PUSH1, chan->id | (1<<16));
++       return 0;
++}
++
++int
++nv50_fifo_save_context(struct nouveau_channel *chan)
++{
++       DRM_DEBUG("ch%d\n", chan->id);
++       DRM_ERROR("stub!\n");
++       return 0;
++}
++
+Index: git/shared-core/nv50_graph.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv50_graph.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,316 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++#define IS_G80 ((dev_priv->chipset & 0xf0) == 0x50)
++
++static void
++nv50_graph_init_reset(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t pmc_e;
++
++       DRM_DEBUG("\n");
++
++       pmc_e = NV_READ(NV03_PMC_ENABLE);
++       NV_WRITE(NV03_PMC_ENABLE, pmc_e & ~NV_PMC_ENABLE_PGRAPH);
++       pmc_e = NV_READ(NV03_PMC_ENABLE);
++       NV_WRITE(NV03_PMC_ENABLE, pmc_e |  NV_PMC_ENABLE_PGRAPH);
++}
++
++static void
++nv50_graph_init_intr(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++       NV_WRITE(NV03_PGRAPH_INTR, 0xffffffff);
++       NV_WRITE(NV40_PGRAPH_INTR_EN, 0xffffffff);
++}
++
++static void
++nv50_graph_init_regs__nv(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       NV_WRITE(0x400804, 0xc0000000);
++       NV_WRITE(0x406800, 0xc0000000);
++       NV_WRITE(0x400c04, 0xc0000000);
++       NV_WRITE(0x401804, 0xc0000000);
++       NV_WRITE(0x405018, 0xc0000000);
++       NV_WRITE(0x402000, 0xc0000000);
++
++       NV_WRITE(0x400108, 0xffffffff);
++
++       NV_WRITE(0x400824, 0x00004000);
++       NV_WRITE(0x400500, 0x00010001);
++}
++
++static void
++nv50_graph_init_regs(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       NV_WRITE(NV04_PGRAPH_DEBUG_3, (1<<2) /* HW_CONTEXT_SWITCH_ENABLED */);
++}
++
++static uint32_t nv84_ctx_voodoo[] = {
++       0x0070008e, 0x0070009c, 0x00200020, 0x00600008, 0x0050004c, 0x00400e89,
++       0x00200000, 0x00600007, 0x00300000, 0x00c000ff, 0x00200000, 0x008000ff,
++       0x00700009, 0x0041634d, 0x00402944, 0x00402905, 0x0040290d, 0x00413e06,
++       0x00600005, 0x004015c5, 0x00600011, 0x0040270b, 0x004021c5, 0x00700000,
++       0x00700081, 0x00600004, 0x0050004a, 0x00216f40, 0x00600007, 0x00c02801,
++       0x0020002e, 0x00800001, 0x005000cb, 0x0090ffff, 0x0091ffff, 0x00200020,
++       0x00600008, 0x0050004c, 0x00600009, 0x00413e45, 0x0041594d, 0x0070009d,
++       0x00402dcf, 0x0070009f, 0x0050009f, 0x00402ac0, 0x00200200, 0x00600008,
++       0x00402a4f, 0x00402ac0, 0x004030cc, 0x00700081, 0x00200000, 0x00600006,
++       0x00700000, 0x00111bfc, 0x00700083, 0x00300000, 0x00216f40, 0x00600007,
++       0x00c00b01, 0x0020001e, 0x00800001, 0x005000cb, 0x00c000ff, 0x00700080,
++       0x00700083, 0x00200047, 0x00600006, 0x0011020a, 0x00200480, 0x00600007,
++       0x00300000, 0x00c000ff, 0x00c800ff, 0x00414907, 0x00202916, 0x008000ff,
++       0x0040508c, 0x005000cb, 0x00a0023f, 0x00200040, 0x00600006, 0x0070000f,
++       0x00170202, 0x0011020a, 0x00200032, 0x0010020d, 0x001c0242, 0x00120302,
++       0x00140402, 0x00180500, 0x00130509, 0x00150550, 0x00110605, 0x0020000f,
++       0x00100607, 0x00110700, 0x00110900, 0x00120902, 0x00110a00, 0x00160b02,
++       0x00120b28, 0x00140b2b, 0x00110c01, 0x00111400, 0x00111405, 0x00111407,
++       0x00111409, 0x0011140b, 0x002000cb, 0x00101500, 0x0040790f, 0x0040794b,
++       0x00214d40, 0x00600007, 0x0020043e, 0x008800ff, 0x0070008f, 0x0040798c,
++       0x005000cb, 0x00000000, 0x0020002b, 0x00101a05, 0x00131c00, 0x00121c04,
++       0x00141c20, 0x00111c25, 0x00131c40, 0x00121c44, 0x00141c60, 0x00111c65,
++       0x00131c80, 0x00121c84, 0x00141ca0, 0x00111ca5, 0x00131cc0, 0x00121cc4,
++       0x00141ce0, 0x00111ce5, 0x00131f00, 0x00191f40, 0x0040a1e0, 0x002001ed,
++       0x00600006, 0x00200044, 0x00102080, 0x001120c6, 0x001520c9, 0x001920d0,
++       0x00122100, 0x00122103, 0x00162200, 0x00122207, 0x00112280, 0x00112300,
++       0x00112302, 0x00122380, 0x0011238b, 0x00112394, 0x0011239c, 0x0040bee1,
++       0x00200254, 0x00600006, 0x00200044, 0x00102480, 0x0040af0f, 0x0040af4b,
++       0x00214d40, 0x00600007, 0x0020043e, 0x008800ff, 0x0070008f, 0x0040af8c,
++       0x005000cb, 0x00000000, 0x001124c6, 0x001524c9, 0x001924d0, 0x00122500,
++       0x00122503, 0x00162600, 0x00122607, 0x00112680, 0x00112700, 0x00112702,
++       0x00122780, 0x0011278b, 0x00112794, 0x0011279c, 0x0040d1e2, 0x002002bb,
++       0x00600006, 0x00200044, 0x00102880, 0x001128c6, 0x001528c9, 0x001928d0,
++       0x00122900, 0x00122903, 0x00162a00, 0x00122a07, 0x00112a80, 0x00112b00,
++       0x00112b02, 0x00122b80, 0x00112b8b, 0x00112b94, 0x00112b9c, 0x0040eee3,
++       0x00200322, 0x00600006, 0x00200044, 0x00102c80, 0x0040df0f, 0x0040df4b,
++       0x00214d40, 0x00600007, 0x0020043e, 0x008800ff, 0x0070008f, 0x0040df8c,
++       0x005000cb, 0x00000000, 0x00112cc6, 0x00152cc9, 0x00192cd0, 0x00122d00,
++       0x00122d03, 0x00162e00, 0x00122e07, 0x00112e80, 0x00112f00, 0x00112f02,
++       0x00122f80, 0x00112f8b, 0x00112f94, 0x00112f9c, 0x004101e4, 0x00200389,
++       0x00600006, 0x00200044, 0x00103080, 0x001130c6, 0x001530c9, 0x001930d0,
++       0x00123100, 0x00123103, 0x00163200, 0x00123207, 0x00113280, 0x00113300,
++       0x00113302, 0x00123380, 0x0011338b, 0x00113394, 0x0011339c, 0x00411ee5,
++       0x002003f0, 0x00600006, 0x00200044, 0x00103480, 0x00410f0f, 0x00410f4b,
++       0x00214d40, 0x00600007, 0x0020043e, 0x008800ff, 0x0070008f, 0x00410f8c,
++       0x005000cb, 0x00000000, 0x001134c6, 0x001534c9, 0x001934d0, 0x00123500,
++       0x00123503, 0x00163600, 0x00123607, 0x00113680, 0x00113700, 0x00113702,
++       0x00123780, 0x0011378b, 0x00113794, 0x0011379c, 0x00000000, 0x0041250f,
++       0x005000cb, 0x00214d40, 0x00600007, 0x0020043e, 0x008800ff, 0x005000cb,
++       0x00412887, 0x0060000a, 0x00000000, 0x00413700, 0x007000a0, 0x00700080,
++       0x00200480, 0x00600007, 0x00200004, 0x00c000ff, 0x008000ff, 0x005000cb,
++       0x00700000, 0x00200000, 0x00600006, 0x00111bfe, 0x0041594d, 0x00700000,
++       0x00200000, 0x00600006, 0x00111bfe, 0x00700080, 0x0070001d, 0x0040114d,
++       0x00700081, 0x00600004, 0x0050004a, 0x00414388, 0x0060000b, 0x00200000,
++       0x00600006, 0x00700000, 0x0041590b, 0x00111bfd, 0x0040424d, 0x00202916,
++       0x008000fd, 0x005000cb, 0x00c00002, 0x00200480, 0x00600007, 0x00200160,
++       0x00800002, 0x005000cb, 0x00c01802, 0x002027b6, 0x00800002, 0x005000cb,
++       0x00404e4d, 0x0060000b, 0x0041574d, 0x00700001, 0x005000cf, 0x00700003,
++       0x00415e06, 0x00415f05, 0x0060000d, 0x00700005, 0x0070000d, 0x00700006,
++       0x0070000b, 0x0070000e, 0x0070001c, 0x0060000c, ~0
++};
++
++static void
++nv50_graph_init_ctxctl(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t *voodoo;
++
++       DRM_DEBUG("\n");
++
++       switch (dev_priv->chipset) {
++       case 0x84:
++               voodoo = nv84_ctx_voodoo;
++               break;
++       default:
++               DRM_ERROR("no voodoo for chipset NV%02x\n", dev_priv->chipset);
++               break;
++       }
++
++       if (voodoo) {
++               NV_WRITE(NV40_PGRAPH_CTXCTL_UCODE_INDEX, 0);
++               while (*voodoo != ~0) {
++                       NV_WRITE(NV40_PGRAPH_CTXCTL_UCODE_DATA, *voodoo);
++                       voodoo++;
++               }
++       }
++
++       NV_WRITE(0x400320, 4);
++       NV_WRITE(NV40_PGRAPH_CTXCTL_CUR, 0);
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, 0);
++}
++
++int 
++nv50_graph_init(struct drm_device *dev)
++{
++       DRM_DEBUG("\n");
++
++       nv50_graph_init_reset(dev);
++       nv50_graph_init_intr(dev);
++       nv50_graph_init_regs__nv(dev);
++       nv50_graph_init_regs(dev);
++       nv50_graph_init_ctxctl(dev);
++
++       return 0;
++}
++
++void
++nv50_graph_takedown(struct drm_device *dev)
++{
++       DRM_DEBUG("\n");
++}
++
++int
++nv50_graph_create_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       struct nouveau_engine *engine = &dev_priv->Engine;
++       struct nouveau_gpuobj *ramin = chan->ramin->gpuobj;
++       int grctx_size = 0x60000, hdr;
++       int ret;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       if ((ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0,
++                                         grctx_size, 0x1000,
++                                         NVOBJ_FLAG_ZERO_ALLOC |
++                                         NVOBJ_FLAG_ZERO_FREE,
++                                         &chan->ramin_grctx)))
++               return ret;
++
++       hdr = IS_G80 ? 0x200 : 0x20;
++       INSTANCE_WR(ramin, (hdr + 0x00)/4, 0x00190002);
++       INSTANCE_WR(ramin, (hdr + 0x04)/4, chan->ramin_grctx->instance +
++                                          grctx_size - 1);
++       INSTANCE_WR(ramin, (hdr + 0x08)/4, chan->ramin_grctx->instance);
++       INSTANCE_WR(ramin, (hdr + 0x0c)/4, 0);
++       INSTANCE_WR(ramin, (hdr + 0x10)/4, 0);
++       INSTANCE_WR(ramin, (hdr + 0x14)/4, 0x00010000);
++
++       if ((ret = engine->graph.load_context(chan))) {
++               DRM_ERROR("Error hacking up initial context: %d\n", ret);
++               return ret;
++       }
++
++       return 0;
++}
++
++void
++nv50_graph_destroy_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       int i, hdr;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       hdr = IS_G80 ? 0x200 : 0x20;
++       for (i=hdr; i<hdr+24; i+=4)
++               INSTANCE_WR(chan->ramin->gpuobj, i/4, 0);
++
++       nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx);
++}
++
++static int
++nv50_graph_transfer_context(struct drm_device *dev, uint32_t inst, int save)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t old_cp, tv = 20000;
++       int i;
++
++       DRM_DEBUG("inst=0x%08x, save=%d\n", inst, save);
++
++       old_cp = NV_READ(NV20_PGRAPH_CHANNEL_CTX_POINTER);
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst | (1<<31));
++       NV_WRITE(0x400824, NV_READ(0x400824) |
++                (save ? NV40_PGRAPH_CTXCTL_0310_XFER_SAVE :
++                        NV40_PGRAPH_CTXCTL_0310_XFER_LOAD));
++       NV_WRITE(NV40_PGRAPH_CTXCTL_0304, NV40_PGRAPH_CTXCTL_0304_XFER_CTX);
++
++       for (i = 0; i < tv; i++) {
++               if (NV_READ(NV40_PGRAPH_CTXCTL_030C) == 0)
++                       break;
++       }
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, old_cp);
++
++       if (i == tv) {
++               DRM_ERROR("failed: inst=0x%08x save=%d\n", inst, save);
++               DRM_ERROR("0x40030C = 0x%08x\n",
++                         NV_READ(NV40_PGRAPH_CTXCTL_030C));
++               return -EBUSY;
++       }
++
++       return 0;
++}
++
++int
++nv50_graph_load_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++       uint32_t inst = ((chan->ramin->instance >> 12) | (1<<31));
++       int ret; (void)ret;
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++#if 0
++       if ((ret = nv50_graph_transfer_context(dev, inst, 0)))
++               return ret;
++#endif
++
++       NV_WRITE(NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
++       NV_WRITE(0x400320, 4);
++       NV_WRITE(NV40_PGRAPH_CTXCTL_CUR, inst);
++
++       return 0;
++}
++
++int
++nv50_graph_save_context(struct nouveau_channel *chan)
++{
++       struct drm_device *dev = chan->dev;
++       uint32_t inst = ((chan->ramin->instance >> 12) | (1<<31));
++
++       DRM_DEBUG("ch%d\n", chan->id);
++
++       return nv50_graph_transfer_context(dev, inst, 1);
++}
++
+Index: git/shared-core/nv50_mc.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv50_mc.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,43 @@
++/*
++ * Copyright (C) 2007 Ben Skeggs.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining
++ * a copy of this software and associated documentation files (the
++ * "Software"), to deal in the Software without restriction, including
++ * without limitation the rights to use, copy, modify, merge, publish,
++ * distribute, sublicense, and/or sell copies of the Software, and to
++ * permit persons to whom the Software is furnished to do so, subject to
++ * the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial
++ * portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
++ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
++ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
++ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "nouveau_drv.h"
++
++int
++nv50_mc_init(struct drm_device *dev)
++{
++       struct drm_nouveau_private *dev_priv = dev->dev_private;
++
++       NV_WRITE(NV03_PMC_ENABLE, 0xFFFFFFFF);
++
++       return 0;
++}
++
++void nv50_mc_takedown(struct drm_device *dev)
++{
++}
+Index: git/shared-core/nv_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/nv_drv.h    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,52 @@
++/* nv_drv.h -- NV DRM template customization -*- linux-c -*-
++ * Created: Wed Feb 14 12:32:32 2001 by gareth@valinux.com
++ *
++ * Copyright 2005 Lars Knoll <lars@trolltech.com>
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * THE AUTHORS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Lars Knoll <lars@trolltech.com>
++ */
++
++#ifndef __NV_H__
++#define __NV_H__
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "Lars Knoll"
++
++#define DRIVER_NAME            "nv"
++#define DRIVER_DESC            "NV"
++#define DRIVER_DATE            "20051006"
++
++#define DRIVER_MAJOR           0
++#define DRIVER_MINOR           0
++#define DRIVER_PATCHLEVEL      1
++
++#define NV04 04
++#define NV10 10
++#define NV20 20
++#define NV30 30
++#define NV40 40
++
++#endif
+Index: git/shared-core/psb_drm.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/psb_drm.h   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,359 @@
++/**************************************************************************
++ * Copyright (c) 2007, Intel Corporation.
++ * All Rights Reserved.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
++ * more details.
++ *
++ * You should have received a copy of the GNU General Public License along with
++ * this program; if not, write to the Free Software Foundation, Inc., 
++ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
++ *
++ * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
++ * develop this driver.
++ *
++ **************************************************************************/
++/*
++ */
++
++#ifndef _PSB_DRM_H_
++#define _PSB_DRM_H_
++
++#if defined(__linux__) && !defined(__KERNEL__)
++#include<stdint.h>
++#endif
++
++/*
++ * Intel Poulsbo driver package version.
++ *
++ */
++/* #define PSB_PACKAGE_VERSION "ED"__DATE__*/
++#define PSB_PACKAGE_VERSION "2.0.0.32L.0007"
++
++#define DRM_PSB_SAREA_MAJOR 0
++#define DRM_PSB_SAREA_MINOR 1
++#define PSB_FIXED_SHIFT 16
++
++/*
++ * Public memory types.
++ */
++
++#define DRM_PSB_MEM_MMU DRM_BO_MEM_PRIV1
++#define DRM_PSB_FLAG_MEM_MMU DRM_BO_FLAG_MEM_PRIV1
++#define DRM_PSB_MEM_PDS DRM_BO_MEM_PRIV2
++#define DRM_PSB_FLAG_MEM_PDS DRM_BO_FLAG_MEM_PRIV2
++#define DRM_PSB_MEM_APER DRM_BO_MEM_PRIV3
++#define DRM_PSB_FLAG_MEM_APER DRM_BO_FLAG_MEM_PRIV3
++#define DRM_PSB_MEM_RASTGEOM DRM_BO_MEM_PRIV4
++#define DRM_PSB_FLAG_MEM_RASTGEOM DRM_BO_FLAG_MEM_PRIV4
++#define PSB_MEM_RASTGEOM_START   0x30000000
++
++typedef int32_t psb_fixed;
++typedef uint32_t psb_ufixed;
++
++static inline psb_fixed psb_int_to_fixed(int a)
++{
++       return a * (1 << PSB_FIXED_SHIFT);
++}
++
++static inline psb_ufixed psb_unsigned_to_ufixed(unsigned int a)
++{
++       return a << PSB_FIXED_SHIFT;
++}
++
++/*Status of the command sent to the gfx device.*/
++typedef enum {
++       DRM_CMD_SUCCESS,
++       DRM_CMD_FAILED,
++       DRM_CMD_HANG
++} drm_cmd_status_t;
++
++struct drm_psb_scanout {
++       uint32_t buffer_id;     /* DRM buffer object ID */
++       uint32_t rotation;      /* Rotation as in RR_rotation definitions */
++       uint32_t stride;        /* Buffer stride in bytes */
++       uint32_t depth;         /* Buffer depth in bits (NOT) bpp */
++       uint32_t width;         /* Buffer width in pixels */
++       uint32_t height;        /* Buffer height in lines */
++       psb_fixed transform[3][3];      /* Buffer composite transform */
++       /* (scaling, rot, reflect) */
++};
++
++#define DRM_PSB_SAREA_OWNERS 16
++#define DRM_PSB_SAREA_OWNER_2D 0
++#define DRM_PSB_SAREA_OWNER_3D 1
++
++#define DRM_PSB_SAREA_SCANOUTS 3
++
++struct drm_psb_sarea {
++       /* Track changes of this data structure */
++
++       uint32_t major;
++       uint32_t minor;
++
++       /* Last context to touch part of hw */
++       uint32_t ctx_owners[DRM_PSB_SAREA_OWNERS];
++
++       /* Definition of front- and rotated buffers */
++       uint32_t num_scanouts;
++       struct drm_psb_scanout scanouts[DRM_PSB_SAREA_SCANOUTS];
++
++       int planeA_x;
++       int planeA_y;
++       int planeA_w;
++       int planeA_h;
++       int planeB_x;
++       int planeB_y;
++       int planeB_w;
++       int planeB_h;
++       uint32_t msvdx_state;
++       uint32_t msvdx_context;
++};
++
++#define PSB_RELOC_MAGIC         0x67676767
++#define PSB_RELOC_SHIFT_MASK    0x0000FFFF
++#define PSB_RELOC_SHIFT_SHIFT   0
++#define PSB_RELOC_ALSHIFT_MASK  0xFFFF0000
++#define PSB_RELOC_ALSHIFT_SHIFT 16
++
++#define PSB_RELOC_OP_OFFSET     0      /* Offset of the indicated
++                                        * buffer
++                                        */
++#define PSB_RELOC_OP_2D_OFFSET  1      /* Offset of the indicated
++                                        *  buffer, relative to 2D
++                                        *  base address
++                                        */
++#define PSB_RELOC_OP_PDS_OFFSET 2      /* Offset of the indicated buffer,
++                                        *  relative to PDS base address
++                                        */
++#define PSB_RELOC_OP_STRIDE     3      /* Stride of the indicated
++                                        * buffer (for tiling)
++                                        */
++#define PSB_RELOC_OP_USE_OFFSET 4      /* Offset of USE buffer
++                                        * relative to base reg
++                                        */
++#define PSB_RELOC_OP_USE_REG    5      /* Base reg of USE buffer */
++
++struct drm_psb_reloc {
++       uint32_t reloc_op;
++       uint32_t where;         /* offset in destination buffer */
++       uint32_t buffer;        /* Buffer reloc applies to */
++       uint32_t mask;          /* Destination format: */
++       uint32_t shift;         /* Destination format: */
++       uint32_t pre_add;       /* Destination format: */
++       uint32_t background;    /* Destination add */
++       uint32_t dst_buffer;    /* Destination buffer. Index into buffer_list */
++       uint32_t arg0;          /* Reloc-op dependant */
++       uint32_t arg1;
++};
++
++#define PSB_BO_FLAG_TA              (1ULL << 48)
++#define PSB_BO_FLAG_SCENE           (1ULL << 49)
++#define PSB_BO_FLAG_FEEDBACK        (1ULL << 50)
++#define PSB_BO_FLAG_USSE            (1ULL << 51)
++
++#define PSB_ENGINE_2D 0
++#define PSB_ENGINE_VIDEO 1
++#define PSB_ENGINE_RASTERIZER 2
++#define PSB_ENGINE_TA 3
++#define PSB_ENGINE_HPRAST 4
++
++/*
++ * For this fence class we have a couple of
++ * fence types.
++ */
++
++#define _PSB_FENCE_EXE_SHIFT           0
++#define _PSB_FENCE_TA_DONE_SHIFT       1
++#define _PSB_FENCE_RASTER_DONE_SHIFT   2
++#define _PSB_FENCE_SCENE_DONE_SHIFT    3
++#define _PSB_FENCE_FEEDBACK_SHIFT      4
++
++#define _PSB_ENGINE_TA_FENCE_TYPES   5
++#define _PSB_FENCE_TYPE_TA_DONE     (1 << _PSB_FENCE_TA_DONE_SHIFT)
++#define _PSB_FENCE_TYPE_RASTER_DONE (1 << _PSB_FENCE_RASTER_DONE_SHIFT)
++#define _PSB_FENCE_TYPE_SCENE_DONE  (1 << _PSB_FENCE_SCENE_DONE_SHIFT)
++#define _PSB_FENCE_TYPE_FEEDBACK    (1 << _PSB_FENCE_FEEDBACK_SHIFT)
++
++#define PSB_ENGINE_HPRAST 4
++#define PSB_NUM_ENGINES 5
++
++#define PSB_TA_FLAG_FIRSTPASS    (1 << 0)
++#define PSB_TA_FLAG_LASTPASS     (1 << 1)
++
++#define PSB_FEEDBACK_OP_VISTEST (1 << 0)
++
++struct drm_psb_scene {
++       int handle_valid;
++       uint32_t handle;
++       uint32_t w;
++       uint32_t h;
++       uint32_t num_buffers;
++};
++
++typedef struct drm_psb_cmdbuf_arg {
++       uint64_t buffer_list;   /* List of buffers to validate */
++       uint64_t clip_rects;    /* See i915 counterpart */
++       uint64_t scene_arg;
++       uint64_t fence_arg;
++
++       uint32_t ta_flags;
++
++       uint32_t ta_handle;     /* TA reg-value pairs */
++       uint32_t ta_offset;
++       uint32_t ta_size;
++
++       uint32_t oom_handle;
++       uint32_t oom_offset;
++       uint32_t oom_size;
++
++       uint32_t cmdbuf_handle; /* 2D Command buffer object or, */
++       uint32_t cmdbuf_offset; /* rasterizer reg-value pairs */
++       uint32_t cmdbuf_size;
++
++       uint32_t reloc_handle;  /* Reloc buffer object */
++       uint32_t reloc_offset;
++       uint32_t num_relocs;
++
++       int32_t damage;         /* Damage front buffer with cliprects */
++       /* Not implemented yet */
++       uint32_t fence_flags;
++       uint32_t engine;
++
++       /*
++        * Feedback;
++        */
++
++       uint32_t feedback_ops;
++       uint32_t feedback_handle;
++       uint32_t feedback_offset;
++       uint32_t feedback_breakpoints;
++       uint32_t feedback_size;
++} drm_psb_cmdbuf_arg_t;
++
++struct drm_psb_xhw_init_arg {
++       uint32_t operation;
++       uint32_t buffer_handle;
++};
++
++/*
++ * Feedback components:
++ */
++
++/*
++ * Vistest component. The number of these in the feedback buffer
++ * equals the number of vistest breakpoints + 1.
++ * This is currently the only feedback component.
++ */
++
++struct drm_psb_vistest {
++       uint32_t vt[8];
++};
++
++#define PSB_HW_COOKIE_SIZE 16
++#define PSB_HW_FEEDBACK_SIZE 8
++#define PSB_HW_OOM_CMD_SIZE 6
++
++struct drm_psb_xhw_arg {
++       uint32_t op;
++       int ret;
++       uint32_t irq_op;
++       uint32_t issue_irq;
++       uint32_t cookie[PSB_HW_COOKIE_SIZE];
++       union {
++               struct {
++                       uint32_t w;
++                       uint32_t h;
++                       uint32_t size;
++                       uint32_t clear_p_start;
++                       uint32_t clear_num_pages;
++               } si;
++               struct {
++                       uint32_t fire_flags;
++                       uint32_t hw_context;
++                       uint32_t offset;
++                       uint32_t engine;
++                       uint32_t flags;
++                       uint32_t rca;
++                       uint32_t num_oom_cmds;
++                       uint32_t oom_cmds[PSB_HW_OOM_CMD_SIZE];
++               } sb;
++               struct {
++                       uint32_t pages;
++                       uint32_t size;
++               } bi;
++               struct {
++                       uint32_t bca;
++                       uint32_t rca;
++                       uint32_t flags;
++               } oom;
++               struct {
++                       uint32_t pt_offset;
++                       uint32_t param_offset;
++                       uint32_t flags;
++               } bl;
++               uint32_t feedback[PSB_HW_FEEDBACK_SIZE];
++       } arg;
++};
++
++#define DRM_PSB_CMDBUF          0x00
++#define DRM_PSB_XHW_INIT        0x01
++#define DRM_PSB_XHW             0x02
++#define DRM_PSB_SCENE_UNREF     0x03
++/* Controlling the kernel modesetting buffers */
++#define DRM_PSB_KMS_OFF                0x04
++#define DRM_PSB_KMS_ON         0x05
++
++#define PSB_XHW_INIT            0x00
++#define PSB_XHW_TAKEDOWN        0x01
++
++#define PSB_XHW_FIRE_RASTER     0x00
++#define PSB_XHW_SCENE_INFO      0x01
++#define PSB_XHW_SCENE_BIND_FIRE 0x02
++#define PSB_XHW_TA_MEM_INFO    0x03
++#define PSB_XHW_RESET_DPM       0x04
++#define PSB_XHW_OOM             0x05
++#define PSB_XHW_TERMINATE       0x06
++#define PSB_XHW_VISTEST         0x07
++#define PSB_XHW_RESUME          0x08
++#define PSB_XHW_TA_MEM_LOAD    0x09
++
++#define PSB_SCENE_FLAG_DIRTY       (1 << 0)
++#define PSB_SCENE_FLAG_COMPLETE    (1 << 1)
++#define PSB_SCENE_FLAG_SETUP       (1 << 2)
++#define PSB_SCENE_FLAG_SETUP_ONLY  (1 << 3)
++#define PSB_SCENE_FLAG_CLEARED     (1 << 4)
++
++#define PSB_TA_MEM_FLAG_TA            (1 << 0)
++#define PSB_TA_MEM_FLAG_RASTER        (1 << 1)
++#define PSB_TA_MEM_FLAG_HOSTA         (1 << 2)
++#define PSB_TA_MEM_FLAG_HOSTD         (1 << 3)
++#define PSB_TA_MEM_FLAG_INIT          (1 << 4)
++#define PSB_TA_MEM_FLAG_NEW_PT_OFFSET (1 << 5)
++
++/*Raster fire will deallocate memory */
++#define PSB_FIRE_FLAG_RASTER_DEALLOC  (1 << 0)
++/*Isp reset needed due to change in ZLS format */
++#define PSB_FIRE_FLAG_NEEDS_ISP_RESET (1 << 1)
++/*These are set by Xpsb. */
++#define PSB_FIRE_FLAG_XHW_MASK        0xff000000
++/*The task has had at least one OOM and Xpsb will
++  send back messages on each fire. */
++#define PSB_FIRE_FLAG_XHW_OOM         (1 << 24)
++
++#define PSB_SCENE_ENGINE_TA    0
++#define PSB_SCENE_ENGINE_RASTER    1
++#define PSB_SCENE_NUM_ENGINES      2
++
++struct drm_psb_dev_info_arg {
++       uint32_t num_use_attribute_registers;
++};
++#define DRM_PSB_DEVINFO         0x01
++
++#endif
+Index: git/shared-core/psb_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/psb_drv.h   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,786 @@
++/**************************************************************************
++ * Copyright (c) 2007, Intel Corporation.
++ * All Rights Reserved.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
++ * more details.
++ *
++ * You should have received a copy of the GNU General Public License along with
++ * this program; if not, write to the Free Software Foundation, Inc., 
++ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
++ *
++ * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
++ * develop this driver.
++ *
++ **************************************************************************/
++/*
++ */
++#ifndef _PSB_DRV_H_
++#define _PSB_DRV_H_
++
++#include "drmP.h"
++#include "psb_drm.h"
++#include "psb_reg.h"
++#include "psb_schedule.h"
++#include "intel_drv.h"
++
++enum {
++       CHIP_PSB_8108 = 0,
++       CHIP_PSB_8109 = 1
++};
++
++#define DRIVER_NAME "psb"
++#define DRIVER_DESC "drm driver for the Intel GMA500"
++#define DRIVER_AUTHOR "Tungsten Graphics Inc."
++
++#define PSB_DRM_DRIVER_DATE "20080107"
++#define PSB_DRM_DRIVER_MAJOR 4 
++#define PSB_DRM_DRIVER_MINOR 1
++#define PSB_DRM_DRIVER_PATCHLEVEL 0
++
++#define PSB_VDC_OFFSET           0x00000000
++#define PSB_VDC_SIZE             0x000080000
++#define PSB_SGX_SIZE             0x8000
++#define PSB_SGX_OFFSET           0x00040000
++#define PSB_MMIO_RESOURCE        0
++#define PSB_GATT_RESOURCE        2
++#define PSB_GTT_RESOURCE         3
++#define PSB_GMCH_CTRL            0x52
++#define PSB_BSM                  0x5C
++#define _PSB_GMCH_ENABLED        0x4
++#define PSB_PGETBL_CTL           0x2020
++#define _PSB_PGETBL_ENABLED      0x00000001
++#define PSB_SGX_2D_SLAVE_PORT    0x4000
++#define PSB_TT_PRIV0_LIMIT       (256*1024*1024)
++#define PSB_TT_PRIV0_PLIMIT      (PSB_TT_PRIV0_LIMIT >> PAGE_SHIFT)
++#define PSB_NUM_VALIDATE_BUFFERS 640
++#define PSB_MEM_KERNEL_START     0x10000000
++#define PSB_MEM_PDS_START        0x20000000
++#define PSB_MEM_MMU_START        0x40000000
++
++#define DRM_PSB_MEM_KERNEL       DRM_BO_MEM_PRIV0
++#define DRM_PSB_FLAG_MEM_KERNEL  DRM_BO_FLAG_MEM_PRIV0
++
++/*
++ * Flags for external memory type field.
++ */
++
++#define PSB_MSVDX_OFFSET        0x50000        /*MSVDX Base offset */
++#define PSB_MSVDX_SIZE          0x8000 /*MSVDX MMIO region is 0x50000 - 0x57fff ==> 32KB */
++
++#define PSB_MMU_CACHED_MEMORY     0x0001       /* Bind to MMU only */
++#define PSB_MMU_RO_MEMORY         0x0002       /* MMU RO memory */
++#define PSB_MMU_WO_MEMORY         0x0004       /* MMU WO memory */
++
++/*
++ * PTE's and PDE's
++ */
++
++#define PSB_PDE_MASK              0x003FFFFF
++#define PSB_PDE_SHIFT             22
++#define PSB_PTE_SHIFT             12
++
++#define PSB_PTE_VALID             0x0001       /* PTE / PDE valid */
++#define PSB_PTE_WO                0x0002       /* Write only */
++#define PSB_PTE_RO                0x0004       /* Read only */
++#define PSB_PTE_CACHED            0x0008       /* CPU cache coherent */
++
++/*
++ * VDC registers and bits
++ */
++#define PSB_HWSTAM                0x2098
++#define PSB_INSTPM                0x20C0
++#define PSB_INT_IDENTITY_R        0x20A4
++#define _PSB_VSYNC_PIPEB_FLAG     (1<<5)
++#define _PSB_VSYNC_PIPEA_FLAG     (1<<7)
++#define _PSB_IRQ_SGX_FLAG         (1<<18)
++#define _PSB_IRQ_MSVDX_FLAG       (1<<19)
++#define PSB_INT_MASK_R            0x20A8
++#define PSB_INT_ENABLE_R          0x20A0
++#define PSB_PIPEASTAT             0x70024
++#define _PSB_VBLANK_INTERRUPT_ENABLE (1 << 17)
++#define _PSB_VBLANK_CLEAR         (1 << 1)
++#define PSB_PIPEBSTAT             0x71024
++
++#define _PSB_MMU_ER_MASK      0x0001FF00
++#define _PSB_MMU_ER_HOST      (1 << 16)
++#define GPIOA                  0x5010
++#define GPIOB                  0x5014
++#define GPIOC                  0x5018
++#define GPIOD                  0x501c
++#define GPIOE                  0x5020
++#define GPIOF                  0x5024
++#define GPIOG                  0x5028
++#define GPIOH                  0x502c
++#define GPIO_CLOCK_DIR_MASK            (1 << 0)
++#define GPIO_CLOCK_DIR_IN              (0 << 1)
++#define GPIO_CLOCK_DIR_OUT             (1 << 1)
++#define GPIO_CLOCK_VAL_MASK            (1 << 2)
++#define GPIO_CLOCK_VAL_OUT             (1 << 3)
++#define GPIO_CLOCK_VAL_IN              (1 << 4)
++#define GPIO_CLOCK_PULLUP_DISABLE      (1 << 5)
++#define GPIO_DATA_DIR_MASK             (1 << 8)
++#define GPIO_DATA_DIR_IN               (0 << 9)
++#define GPIO_DATA_DIR_OUT              (1 << 9)
++#define GPIO_DATA_VAL_MASK             (1 << 10)
++#define GPIO_DATA_VAL_OUT              (1 << 11)
++#define GPIO_DATA_VAL_IN               (1 << 12)
++#define GPIO_DATA_PULLUP_DISABLE       (1 << 13)
++
++#define VCLK_DIVISOR_VGA0   0x6000
++#define VCLK_DIVISOR_VGA1   0x6004
++#define VCLK_POST_DIV       0x6010
++
++#define DRM_DRIVER_PRIVATE_T struct drm_psb_private
++#define I915_WRITE(_offs, _val) \
++  iowrite32(_val, dev_priv->vdc_reg + (_offs))
++#define I915_READ(_offs) \
++  ioread32(dev_priv->vdc_reg + (_offs))
++
++#define PSB_COMM_2D (PSB_ENGINE_2D << 4)
++#define PSB_COMM_3D (PSB_ENGINE_3D << 4)
++#define PSB_COMM_TA (PSB_ENGINE_TA << 4)
++#define PSB_COMM_HP (PSB_ENGINE_HP << 4)
++#define PSB_COMM_USER_IRQ (1024 >> 2)
++#define PSB_COMM_USER_IRQ_LOST (PSB_COMM_USER_IRQ + 1)
++#define PSB_COMM_FW (2048 >> 2)
++
++#define PSB_UIRQ_VISTEST               1
++#define PSB_UIRQ_OOM_REPLY             2
++#define PSB_UIRQ_FIRE_TA_REPLY         3
++#define PSB_UIRQ_FIRE_RASTER_REPLY     4
++
++#define PSB_2D_SIZE (256*1024*1024)
++#define PSB_MAX_RELOC_PAGES 1024
++
++#define PSB_LOW_REG_OFFS 0x0204
++#define PSB_HIGH_REG_OFFS 0x0600
++
++#define PSB_NUM_VBLANKS 2
++
++#define PSB_COMM_2D (PSB_ENGINE_2D << 4)
++#define PSB_COMM_3D (PSB_ENGINE_3D << 4)
++#define PSB_COMM_TA (PSB_ENGINE_TA << 4)
++#define PSB_COMM_HP (PSB_ENGINE_HP << 4)
++#define PSB_COMM_FW (2048 >> 2)
++
++#define PSB_2D_SIZE (256*1024*1024)
++#define PSB_MAX_RELOC_PAGES 1024
++
++#define PSB_LOW_REG_OFFS 0x0204
++#define PSB_HIGH_REG_OFFS 0x0600
++
++#define PSB_NUM_VBLANKS 2
++#define PSB_WATCHDOG_DELAY (DRM_HZ / 10)
++
++/*
++ * User options.
++ */
++
++struct drm_psb_uopt {
++       int disable_clock_gating;
++};
++
++struct psb_gtt {
++       struct drm_device *dev;
++       int initialized;
++       uint32_t gatt_start;
++       uint32_t gtt_start;
++       uint32_t gtt_phys_start;
++       unsigned gtt_pages;
++       unsigned gatt_pages;
++       uint32_t stolen_base;
++       uint32_t pge_ctl;
++       u16 gmch_ctrl;
++       unsigned long stolen_size;
++       uint32_t *gtt_map;
++       struct rw_semaphore sem;
++};
++
++struct psb_use_base {
++       struct list_head head;
++       struct drm_fence_object *fence;
++       unsigned int reg;
++       unsigned long offset;
++       unsigned int dm;
++};
++
++struct psb_buflist_item {
++       struct drm_buffer_object *bo;
++       void __user *data;
++       struct drm_bo_info_rep rep;
++       int ret;
++};
++
++struct psb_msvdx_cmd_queue {
++       struct list_head head;
++       void *cmd;
++       unsigned long cmd_size;
++       uint32_t sequence;
++};
++
++struct drm_psb_private {
++       unsigned long chipset;
++
++       struct psb_xhw_buf resume_buf;
++       struct drm_psb_dev_info_arg dev_info;
++       struct drm_psb_uopt uopt;
++
++       struct psb_gtt *pg;
++
++       struct page *scratch_page;
++       struct page *comm_page;
++
++       volatile uint32_t *comm;
++       uint32_t comm_mmu_offset;
++       uint32_t mmu_2d_offset;
++       uint32_t sequence[PSB_NUM_ENGINES];
++       uint32_t last_sequence[PSB_NUM_ENGINES];
++       int idle[PSB_NUM_ENGINES];
++       uint32_t last_submitted_seq[PSB_NUM_ENGINES];
++       int engine_lockup_2d;
++
++       struct psb_mmu_driver *mmu;
++       struct psb_mmu_pd *pf_pd;
++
++       uint8_t *sgx_reg;
++       uint8_t *vdc_reg;
++       uint8_t *msvdx_reg;
++        /*MSVDX*/ int msvdx_needs_reset;
++       int has_msvdx;
++       uint32_t gatt_free_offset;
++
++       /*
++        * Fencing / irq.
++        */
++
++       uint32_t sgx_irq_mask;
++       uint32_t vdc_irq_mask;
++
++       spinlock_t irqmask_lock;
++       spinlock_t sequence_lock;
++       int fence0_irq_on;
++       int irq_enabled;
++       unsigned int irqen_count_2d;
++       wait_queue_head_t event_2d_queue;
++
++       uint32_t msvdx_current_sequence;
++       uint32_t msvdx_last_sequence;
++       int fence2_irq_on;
++       struct mutex mutex_2d;
++
++       /*
++        * MSVDX Rendec Memory
++        */
++       struct drm_buffer_object *ccb0;
++       uint32_t base_addr0;
++       struct drm_buffer_object *ccb1;
++       uint32_t base_addr1;
++
++       /*
++        * Memory managers
++        */
++
++       int have_vram;
++       int have_tt;
++       int have_mem_mmu;
++       int have_mem_aper;
++       int have_mem_kernel;
++       int have_mem_pds;
++       int have_mem_rastgeom;
++       struct mutex temp_mem;
++
++       /*
++        * Relocation buffer mapping.
++        */
++
++       spinlock_t reloc_lock;
++       unsigned int rel_mapped_pages;
++       wait_queue_head_t rel_mapped_queue;
++
++       /*
++        * SAREA
++        */
++       struct drm_psb_sarea *sarea_priv;
++
++       /*
++        * LVDS info
++        */
++       uint8_t blc_type;
++       uint8_t blc_pol;
++       uint8_t blc_freq;
++       uint8_t blc_minbrightness;
++       uint8_t blc_i2caddr;
++       uint8_t blc_brightnesscmd;
++       int backlight;  /* restore backlight to this value */
++
++       struct intel_i2c_chan *i2c_bus; 
++       u32 CoreClock;
++       u32 PWMControlRegFreq;
++
++       unsigned char * OpRegion;
++       unsigned int OpRegionSize;
++
++       int backlight_duty_cycle;       /* restore backlight to this value */
++       bool panel_wants_dither;
++       struct drm_display_mode *panel_fixed_mode;
++
++       /*
++        * Register state
++        */
++       uint32_t saveDSPACNTR;
++       uint32_t saveDSPBCNTR;
++       uint32_t savePIPEACONF;
++       uint32_t savePIPEBCONF;
++       uint32_t savePIPEASRC;
++       uint32_t savePIPEBSRC;
++       uint32_t saveFPA0;
++       uint32_t saveFPA1;
++       uint32_t saveDPLL_A;
++       uint32_t saveDPLL_A_MD;
++       uint32_t saveHTOTAL_A;
++       uint32_t saveHBLANK_A;
++       uint32_t saveHSYNC_A;
++       uint32_t saveVTOTAL_A;
++       uint32_t saveVBLANK_A;
++       uint32_t saveVSYNC_A;
++       uint32_t saveDSPASTRIDE;
++       uint32_t saveDSPASIZE;
++       uint32_t saveDSPAPOS;
++       uint32_t saveDSPABASE;
++       uint32_t saveDSPASURF;
++       uint32_t saveFPB0;
++       uint32_t saveFPB1;
++       uint32_t saveDPLL_B;
++       uint32_t saveDPLL_B_MD;
++       uint32_t saveHTOTAL_B;
++       uint32_t saveHBLANK_B;
++       uint32_t saveHSYNC_B;
++       uint32_t saveVTOTAL_B;
++       uint32_t saveVBLANK_B;
++       uint32_t saveVSYNC_B;
++       uint32_t saveDSPBSTRIDE;
++       uint32_t saveDSPBSIZE;
++       uint32_t saveDSPBPOS;
++       uint32_t saveDSPBBASE;
++       uint32_t saveDSPBSURF;
++       uint32_t saveVCLK_DIVISOR_VGA0;
++       uint32_t saveVCLK_DIVISOR_VGA1;
++       uint32_t saveVCLK_POST_DIV;
++       uint32_t saveVGACNTRL;
++       uint32_t saveADPA;
++       uint32_t saveLVDS;
++       uint32_t saveDVOA;
++       uint32_t saveDVOB;
++       uint32_t saveDVOC;
++       uint32_t savePP_ON;
++       uint32_t savePP_OFF;
++       uint32_t savePP_CONTROL;
++       uint32_t savePP_CYCLE;
++       uint32_t savePFIT_CONTROL;
++       uint32_t savePaletteA[256];
++       uint32_t savePaletteB[256];
++       uint32_t saveBLC_PWM_CTL;
++
++       /*
++        * USE code base register management.
++        */
++
++       struct drm_reg_manager use_manager;
++
++       /*
++        * Xhw
++        */
++
++       uint32_t *xhw;
++       struct drm_buffer_object *xhw_bo;
++       struct drm_bo_kmap_obj xhw_kmap;
++       struct list_head xhw_in;
++       spinlock_t xhw_lock;
++       atomic_t xhw_client;
++       struct drm_file *xhw_file;
++       wait_queue_head_t xhw_queue;
++       wait_queue_head_t xhw_caller_queue;
++       struct mutex xhw_mutex;
++       struct psb_xhw_buf *xhw_cur_buf;
++       int xhw_submit_ok;
++       int xhw_on;
++
++       /*
++        * Scheduling.
++        */
++
++       struct mutex reset_mutex;
++       struct mutex cmdbuf_mutex;
++       struct psb_scheduler scheduler;
++       struct psb_buflist_item buffers[PSB_NUM_VALIDATE_BUFFERS];
++        uint32_t ta_mem_pages;
++        struct psb_ta_mem *ta_mem;
++        int force_ta_mem_load;
++
++       /*
++        * Watchdog
++        */
++
++       spinlock_t watchdog_lock;
++       struct timer_list watchdog_timer;
++       struct work_struct watchdog_wq;
++       struct work_struct msvdx_watchdog_wq;
++       int timer_available;
++
++       /*
++        * msvdx command queue
++        */
++       spinlock_t msvdx_lock;
++       struct mutex msvdx_mutex;
++       struct list_head msvdx_queue;
++       int msvdx_busy;
++};
++
++struct psb_mmu_driver;
++
++extern struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
++                                                 int trap_pagefaults,
++                                                 int invalid_type);
++extern void psb_mmu_driver_takedown(struct psb_mmu_driver *driver);
++extern struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver *driver);
++extern void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd, uint32_t mmu_offset,
++                              uint32_t gtt_start, uint32_t gtt_pages);
++extern void psb_mmu_test(struct psb_mmu_driver *driver, uint32_t offset);
++extern struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
++                                          int trap_pagefaults,
++                                          int invalid_type);
++extern void psb_mmu_free_pagedir(struct psb_mmu_pd *pd);
++extern void psb_mmu_flush(struct psb_mmu_driver *driver);
++extern void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
++                                       unsigned long address,
++                                       uint32_t num_pages);
++extern int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd,
++                                      uint32_t start_pfn,
++                                      unsigned long address,
++                                      uint32_t num_pages, int type);
++extern int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
++                                 unsigned long *pfn);
++
++/*
++ * Enable / disable MMU for different requestors.
++ */
++
++extern void psb_mmu_enable_requestor(struct psb_mmu_driver *driver,
++                                    uint32_t mask);
++extern void psb_mmu_disable_requestor(struct psb_mmu_driver *driver,
++                                     uint32_t mask);
++extern void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context);
++extern int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
++                               unsigned long address, uint32_t num_pages,
++                               uint32_t desired_tile_stride,
++                               uint32_t hw_tile_stride, int type);
++extern void psb_mmu_remove_pages(struct psb_mmu_pd *pd, unsigned long address,
++                                uint32_t num_pages,
++                                uint32_t desired_tile_stride,
++                                uint32_t hw_tile_stride);
++/*
++ * psb_sgx.c
++ */
++
++extern int psb_blit_sequence(struct drm_psb_private *dev_priv,
++                            uint32_t sequence);
++extern void psb_init_2d(struct drm_psb_private *dev_priv);
++extern int drm_psb_idle(struct drm_device *dev);
++extern int psb_emit_2d_copy_blit(struct drm_device *dev,
++                                uint32_t src_offset,
++                                uint32_t dst_offset, uint32_t pages,
++                                int direction);
++extern int psb_cmdbuf_ioctl(struct drm_device *dev, void *data,
++                           struct drm_file *file_priv);
++extern int psb_reg_submit(struct drm_psb_private *dev_priv, uint32_t * regs,
++                         unsigned int cmds);
++extern int psb_submit_copy_cmdbuf(struct drm_device *dev,
++                                 struct drm_buffer_object *cmd_buffer,
++                                 unsigned long cmd_offset,
++                                 unsigned long cmd_size, int engine,
++                                 uint32_t * copy_buffer);
++
++extern int psb_fence_for_errors(struct drm_file *priv,
++                               struct drm_psb_cmdbuf_arg *arg,
++                               struct drm_fence_arg *fence_arg,
++                               struct drm_fence_object **fence_p);
++
++/*
++ * psb_irq.c
++ */
++
++extern irqreturn_t psb_irq_handler(DRM_IRQ_ARGS);
++extern void psb_irq_preinstall(struct drm_device *dev);
++extern void psb_irq_postinstall(struct drm_device *dev);
++extern void psb_irq_uninstall(struct drm_device *dev);
++extern int psb_vblank_wait2(struct drm_device *dev, unsigned int *sequence);
++extern int psb_vblank_wait(struct drm_device *dev, unsigned int *sequence);
++
++/*
++ * psb_fence.c
++ */
++
++extern void psb_poke_flush(struct drm_device *dev, uint32_t class);
++extern int psb_fence_emit_sequence(struct drm_device *dev, uint32_t class,
++                                  uint32_t flags, uint32_t * sequence,
++                                  uint32_t * native_type);
++extern void psb_fence_handler(struct drm_device *dev, uint32_t class);
++extern int psb_fence_has_irq(struct drm_device *dev, uint32_t class,
++                            uint32_t flags);
++extern void psb_2D_irq_off(struct drm_psb_private *dev_priv);
++extern void psb_2D_irq_on(struct drm_psb_private *dev_priv);
++extern uint32_t psb_fence_advance_sequence(struct drm_device *dev,
++                                          uint32_t class);
++extern void psb_fence_error(struct drm_device *dev,
++                           uint32_t class,
++                           uint32_t sequence, uint32_t type, int error);
++
++/*MSVDX stuff*/
++extern void psb_msvdx_irq_off(struct drm_psb_private *dev_priv);
++extern void psb_msvdx_irq_on(struct drm_psb_private *dev_priv);
++
++/*
++ * psb_buffer.c
++ */
++extern struct drm_ttm_backend *drm_psb_tbe_init(struct drm_device *dev);
++extern int psb_fence_types(struct drm_buffer_object *bo, uint32_t * class,
++                          uint32_t * type);
++extern uint32_t psb_evict_mask(struct drm_buffer_object *bo);
++extern int psb_invalidate_caches(struct drm_device *dev, uint64_t flags);
++extern int psb_init_mem_type(struct drm_device *dev, uint32_t type,
++                            struct drm_mem_type_manager *man);
++extern int psb_move(struct drm_buffer_object *bo,
++                   int evict, int no_wait, struct drm_bo_mem_reg *new_mem);
++
++/*
++ * psb_gtt.c
++ */
++extern int psb_gtt_init(struct psb_gtt *pg, int resume);
++extern int psb_gtt_insert_pages(struct psb_gtt *pg, struct page **pages,
++                               unsigned offset_pages, unsigned num_pages,
++                               unsigned desired_tile_stride,
++                               unsigned hw_tile_stride, int type);
++extern int psb_gtt_remove_pages(struct psb_gtt *pg, unsigned offset_pages,
++                               unsigned num_pages,
++                               unsigned desired_tile_stride,
++                               unsigned hw_tile_stride);
++
++extern struct psb_gtt *psb_gtt_alloc(struct drm_device *dev);
++extern void psb_gtt_takedown(struct psb_gtt *pg, int free);
++
++/*
++ * psb_fb.c
++ */
++extern int psbfb_probe(struct drm_device *dev, struct drm_crtc *crtc);
++extern int psbfb_remove(struct drm_device *dev, struct drm_crtc *crtc);
++extern int psbfb_kms_off_ioctl(struct drm_device *dev, void *data,
++                              struct drm_file *file_priv);
++extern int psbfb_kms_on_ioctl(struct drm_device *dev, void *data,
++                             struct drm_file *file_priv);
++
++/*
++ * psb_reset.c
++ */
++
++extern void psb_reset(struct drm_psb_private *dev_priv, int reset_2d);
++extern void psb_schedule_watchdog(struct drm_psb_private *dev_priv);
++extern void psb_watchdog_init(struct drm_psb_private *dev_priv);
++extern void psb_watchdog_takedown(struct drm_psb_private *dev_priv);
++
++/*
++ * psb_regman.c
++ */
++
++extern void psb_takedown_use_base(struct drm_psb_private *dev_priv);
++extern int psb_grab_use_base(struct drm_psb_private *dev_priv,
++                            unsigned long dev_virtual,
++                            unsigned long size,
++                            unsigned int data_master,
++                            uint32_t fence_class,
++                            uint32_t fence_type,
++                            int no_wait,
++                            int ignore_signals,
++                            int *r_reg, uint32_t * r_offset);
++extern int psb_init_use_base(struct drm_psb_private *dev_priv,
++                            unsigned int reg_start, unsigned int reg_num);
++
++/*
++ * psb_xhw.c
++ */
++
++extern int psb_xhw_ioctl(struct drm_device *dev, void *data,
++                        struct drm_file *file_priv);
++extern int psb_xhw_init_ioctl(struct drm_device *dev, void *data,
++                             struct drm_file *file_priv);
++extern int psb_xhw_init(struct drm_device *dev);
++extern void psb_xhw_takedown(struct drm_psb_private *dev_priv);
++extern void psb_xhw_init_takedown(struct drm_psb_private *dev_priv,
++                                 struct drm_file *file_priv, int closing);
++extern int psb_xhw_scene_bind_fire(struct drm_psb_private *dev_priv,
++                                  struct psb_xhw_buf *buf,
++                                  uint32_t fire_flags,
++                                  uint32_t hw_context,
++                                  uint32_t * cookie,
++                                  uint32_t * oom_cmds,
++                                  uint32_t num_oom_cmds,
++                                  uint32_t offset,
++                                  uint32_t engine, uint32_t flags);
++extern int psb_xhw_fire_raster(struct drm_psb_private *dev_priv,
++                              struct psb_xhw_buf *buf, uint32_t fire_flags);
++extern int psb_xhw_scene_info(struct drm_psb_private *dev_priv,
++                             struct psb_xhw_buf *buf,
++                             uint32_t w,
++                             uint32_t h,
++                             uint32_t * hw_cookie,
++                             uint32_t * bo_size,
++                             uint32_t * clear_p_start,
++                             uint32_t * clear_num_pages);
++
++extern int psb_xhw_reset_dpm(struct drm_psb_private *dev_priv,
++                            struct psb_xhw_buf *buf);
++extern int psb_xhw_ta_mem_info(struct drm_psb_private *dev_priv,
++                               struct psb_xhw_buf *buf,
++                               uint32_t pages,
++                               uint32_t * hw_cookie, uint32_t * size);
++extern int psb_xhw_ta_oom(struct drm_psb_private *dev_priv,
++                         struct psb_xhw_buf *buf, uint32_t * cookie);
++extern void psb_xhw_ta_oom_reply(struct drm_psb_private *dev_priv,
++                                struct psb_xhw_buf *buf,
++                                uint32_t * cookie,
++                                uint32_t * bca,
++                                uint32_t * rca, uint32_t * flags);
++extern int psb_xhw_vistest(struct drm_psb_private *dev_priv,
++                          struct psb_xhw_buf *buf);
++extern int psb_xhw_handler(struct drm_psb_private *dev_priv);
++extern int psb_xhw_resume(struct drm_psb_private *dev_priv,
++                         struct psb_xhw_buf *buf);
++extern void psb_xhw_fire_reply(struct drm_psb_private *dev_priv,
++                              struct psb_xhw_buf *buf, uint32_t * cookie);
++extern int psb_xhw_ta_mem_load(struct drm_psb_private *dev_priv,
++                               struct psb_xhw_buf *buf,
++                               uint32_t flags, 
++                               uint32_t param_offset, 
++                               uint32_t pt_offset,
++                               uint32_t *hw_cookie);
++extern void psb_xhw_clean_buf(struct drm_psb_private *dev_priv,
++                             struct psb_xhw_buf *buf);
++
++/*
++ * Utilities
++ */
++
++#define PSB_ALIGN_TO(_val, _align) \
++  (((_val) + ((_align) - 1)) & ~((_align) - 1))
++#define PSB_WVDC32(_val, _offs) \
++  iowrite32(_val, dev_priv->vdc_reg + (_offs))
++#define PSB_RVDC32(_offs) \
++  ioread32(dev_priv->vdc_reg + (_offs))
++#define PSB_WSGX32(_val, _offs) \
++  iowrite32(_val, dev_priv->sgx_reg + (_offs))
++#define PSB_RSGX32(_offs) \
++  ioread32(dev_priv->sgx_reg + (_offs))
++#define PSB_WMSVDX32(_val, _offs) \
++  iowrite32(_val, dev_priv->msvdx_reg + (_offs))
++#define PSB_RMSVDX32(_offs) \
++  ioread32(dev_priv->msvdx_reg + (_offs))
++
++#define PSB_ALPL(_val, _base)                  \
++  (((_val) >> (_base ## _ALIGNSHIFT)) << (_base ## _SHIFT))
++#define PSB_ALPLM(_val, _base)                 \
++  ((((_val) >> (_base ## _ALIGNSHIFT)) << (_base ## _SHIFT)) & (_base ## _MASK))
++
++static inline psb_fixed psb_mul_fixed(psb_fixed a, psb_fixed b)
++{
++       s64 tmp;
++       s64 a64 = (s64) a;
++       s64 b64 = (s64) b;
++
++       tmp = a64 * b64;
++       return tmp / (1ULL << PSB_FIXED_SHIFT) +
++           ((tmp & 0x80000000ULL) ? 1 : 0);
++}
++
++static inline psb_fixed psb_mul_ufixed(psb_ufixed a, psb_fixed b)
++{
++       u64 tmp;
++       u64 a64 = (u64) a;
++       u64 b64 = (u64) b;
++
++       tmp = a64 * b64;
++       return (tmp >> PSB_FIXED_SHIFT) + ((tmp & 0x80000000ULL) ? 1 : 0);
++}
++
++static inline uint32_t psb_ufixed_to_float32(psb_ufixed a)
++{
++       uint32_t exp = 0x7f + 7;
++       uint32_t mantissa = (uint32_t) a;
++
++       if (a == 0)
++               return 0;
++       while ((mantissa & 0xff800000) == 0) {
++               exp -= 1;
++               mantissa <<= 1;
++       }
++       while ((mantissa & 0xff800000) > 0x00800000) {
++               exp += 1;
++               mantissa >>= 1;
++       }
++       return (mantissa & ~0xff800000) | (exp << 23);
++}
++
++static inline uint32_t psb_fixed_to_float32(psb_fixed a)
++{
++       if (a < 0)
++               return psb_ufixed_to_float32(-a) | 0x80000000;
++       else
++               return psb_ufixed_to_float32(a);
++}
++
++#define PSB_D_RENDER  (1 << 16)
++
++#define PSB_D_GENERAL (1 << 0)
++#define PSB_D_INIT    (1 << 1)
++#define PSB_D_IRQ     (1 << 2)
++#define PSB_D_FW      (1 << 3)
++#define PSB_D_PERF    (1 << 4)
++#define PSB_D_TMP    (1 << 5)
++
++extern int drm_psb_debug;
++extern int drm_psb_no_fb;
++extern int drm_psb_disable_vsync;
++
++#define PSB_DEBUG_FW(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_FW, _fmt, ##_arg)
++#define PSB_DEBUG_GENERAL(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_GENERAL, _fmt, ##_arg)
++#define PSB_DEBUG_INIT(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_INIT, _fmt, ##_arg)
++#define PSB_DEBUG_IRQ(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_IRQ, _fmt, ##_arg)
++#define PSB_DEBUG_RENDER(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_RENDER, _fmt, ##_arg)
++#define PSB_DEBUG_PERF(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_PERF, _fmt, ##_arg)
++#define PSB_DEBUG_TMP(_fmt, _arg...) \
++       PSB_DEBUG(PSB_D_TMP, _fmt, ##_arg)
++
++#if DRM_DEBUG_CODE
++#define PSB_DEBUG(_flag, _fmt, _arg...)                                        \
++       do {                                                            \
++               if ((_flag) & drm_psb_debug)                            \
++                       printk(KERN_DEBUG                               \
++                              "[psb:0x%02x:%s] " _fmt , _flag, \
++                              __FUNCTION__ , ##_arg);                  \
++       } while (0)
++#else
++#define PSB_DEBUG(_fmt, _arg...)     do { } while (0)
++#endif
++
++#endif
+Index: git/shared-core/psb_reg.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/psb_reg.h   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,555 @@
++/**************************************************************************
++ *
++ * Copyright (c) (2005-2007) Imagination Technologies Limited.
++ * Copyright (c) 2007, Intel Corporation.
++ * All Rights Reserved.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
++ * more details.
++ *
++ * You should have received a copy of the GNU General Public License along with
++ * this program; if not, write to the Free Software Foundation, Inc., 
++ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
++ *
++ * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
++ * develop this driver.
++ *
++ **************************************************************************/
++/*
++ */
++#ifndef _PSB_REG_H_
++#define _PSB_REG_H_
++
++#define PSB_CR_CLKGATECTL                0x0000
++#define _PSB_C_CLKGATECTL_AUTO_MAN_REG   (1 << 24)
++#define _PSB_C_CLKGATECTL_USE_CLKG_SHIFT (20)
++#define _PSB_C_CLKGATECTL_USE_CLKG_MASK  (0x3 << 20)
++#define _PSB_C_CLKGATECTL_DPM_CLKG_SHIFT (16)
++#define _PSB_C_CLKGATECTL_DPM_CLKG_MASK  (0x3 << 16)
++#define _PSB_C_CLKGATECTL_TA_CLKG_SHIFT  (12)
++#define _PSB_C_CLKGATECTL_TA_CLKG_MASK   (0x3 << 12)
++#define _PSB_C_CLKGATECTL_TSP_CLKG_SHIFT (8)
++#define _PSB_C_CLKGATECTL_TSP_CLKG_MASK  (0x3 << 8)
++#define _PSB_C_CLKGATECTL_ISP_CLKG_SHIFT (4)
++#define _PSB_C_CLKGATECTL_ISP_CLKG_MASK  (0x3 << 4)
++#define _PSB_C_CLKGATECTL_2D_CLKG_SHIFT  (0)
++#define _PSB_C_CLKGATECTL_2D_CLKG_MASK   (0x3 << 0)
++#define _PSB_C_CLKGATECTL_CLKG_ENABLED   (0)
++#define _PSB_C_CLKGATECTL_CLKG_DISABLED  (1)
++#define _PSB_C_CLKGATECTL_CLKG_AUTO      (2)
++
++#define PSB_CR_CORE_ID                   0x0010
++#define _PSB_CC_ID_ID_SHIFT              (16)
++#define _PSB_CC_ID_ID_MASK               (0xFFFF << 16)
++#define _PSB_CC_ID_CONFIG_SHIFT          (0)
++#define _PSB_CC_ID_CONFIG_MASK           (0xFFFF << 0)
++
++#define PSB_CR_CORE_REVISION               0x0014
++#define _PSB_CC_REVISION_DESIGNER_SHIFT    (24)
++#define _PSB_CC_REVISION_DESIGNER_MASK     (0xFF << 24)
++#define _PSB_CC_REVISION_MAJOR_SHIFT       (16)
++#define _PSB_CC_REVISION_MAJOR_MASK        (0xFF << 16)
++#define _PSB_CC_REVISION_MINOR_SHIFT       (8)
++#define _PSB_CC_REVISION_MINOR_MASK        (0xFF << 8)
++#define _PSB_CC_REVISION_MAINTENANCE_SHIFT (0)
++#define _PSB_CC_REVISION_MAINTENANCE_MASK  (0xFF << 0)
++
++#define PSB_CR_DESIGNER_REV_FIELD1       0x0018
++
++#define PSB_CR_SOFT_RESET                0x0080
++#define _PSB_CS_RESET_TSP_RESET          (1 << 6)
++#define _PSB_CS_RESET_ISP_RESET          (1 << 5)
++#define _PSB_CS_RESET_USE_RESET          (1 << 4)
++#define _PSB_CS_RESET_TA_RESET           (1 << 3)
++#define _PSB_CS_RESET_DPM_RESET          (1 << 2)
++#define _PSB_CS_RESET_TWOD_RESET         (1 << 1)
++#define _PSB_CS_RESET_BIF_RESET          (1 << 0)
++
++#define PSB_CR_DESIGNER_REV_FIELD2       0x001C
++
++#define PSB_CR_EVENT_STATUS              0x012C
++
++#define PSB_CR_EVENT_HOST_ENABLE         0x0130
++
++#define PSB_CR_EVENT_HOST_CLEAR          0x0134
++#define _PSB_CE_MASTER_INTERRUPT         (1 << 31)
++#define _PSB_CE_TA_DPM_FAULT             (1 << 28)
++#define _PSB_CE_TWOD_COMPLETE            (1 << 27)
++#define _PSB_CE_DPM_OUT_OF_MEMORY_ZLS    (1 << 25)
++#define _PSB_CE_DPM_TA_MEM_FREE          (1 << 24)
++#define _PSB_CE_PIXELBE_END_RENDER       (1 << 18)
++#define _PSB_CE_SW_EVENT                 (1 << 14)
++#define _PSB_CE_TA_FINISHED              (1 << 13)
++#define _PSB_CE_TA_TERMINATE             (1 << 12)
++#define _PSB_CE_DPM_REACHED_MEM_THRESH   (1 << 3)
++#define _PSB_CE_DPM_OUT_OF_MEMORY_GBL    (1 << 2)
++#define _PSB_CE_DPM_OUT_OF_MEMORY_MT     (1 << 1)
++#define _PSB_CE_DPM_3D_MEM_FREE          (1 << 0)
++
++
++#define PSB_USE_OFFSET_MASK              0x0007FFFF
++#define PSB_USE_OFFSET_SIZE              (PSB_USE_OFFSET_MASK + 1)
++#define PSB_CR_USE_CODE_BASE0            0x0A0C
++#define PSB_CR_USE_CODE_BASE1            0x0A10
++#define PSB_CR_USE_CODE_BASE2            0x0A14
++#define PSB_CR_USE_CODE_BASE3            0x0A18
++#define PSB_CR_USE_CODE_BASE4            0x0A1C
++#define PSB_CR_USE_CODE_BASE5            0x0A20
++#define PSB_CR_USE_CODE_BASE6            0x0A24
++#define PSB_CR_USE_CODE_BASE7            0x0A28
++#define PSB_CR_USE_CODE_BASE8            0x0A2C
++#define PSB_CR_USE_CODE_BASE9            0x0A30
++#define PSB_CR_USE_CODE_BASE10           0x0A34
++#define PSB_CR_USE_CODE_BASE11           0x0A38
++#define PSB_CR_USE_CODE_BASE12           0x0A3C
++#define PSB_CR_USE_CODE_BASE13           0x0A40
++#define PSB_CR_USE_CODE_BASE14           0x0A44
++#define PSB_CR_USE_CODE_BASE15           0x0A48
++#define PSB_CR_USE_CODE_BASE(_i) (0x0A0C + ((_i) << 2))
++#define _PSB_CUC_BASE_DM_SHIFT           (25)
++#define _PSB_CUC_BASE_DM_MASK            (0x3 << 25)
++#define _PSB_CUC_BASE_ADDR_SHIFT         (0) // 1024-bit aligned address?
++#define _PSB_CUC_BASE_ADDR_ALIGNSHIFT    (7)
++#define _PSB_CUC_BASE_ADDR_MASK          (0x1FFFFFF << 0)
++#define _PSB_CUC_DM_VERTEX              (0)
++#define _PSB_CUC_DM_PIXEL               (1)
++#define _PSB_CUC_DM_RESERVED            (2)
++#define _PSB_CUC_DM_EDM                         (3)
++
++#define PSB_CR_PDS_EXEC_BASE             0x0AB8
++#define _PSB_CR_PDS_EXEC_BASE_ADDR_SHIFT (20) // 1MB aligned address
++#define _PSB_CR_PDS_EXEC_BASE_ADDR_ALIGNSHIFT (20)
++
++#define PSB_CR_EVENT_KICKER              0x0AC4
++#define _PSB_CE_KICKER_ADDRESS_SHIFT     (4) // 128-bit aligned address
++
++#define PSB_CR_EVENT_KICK                0x0AC8
++#define _PSB_CE_KICK_NOW                 (1 << 0)
++
++
++#define PSB_CR_BIF_DIR_LIST_BASE1        0x0C38
++
++#define PSB_CR_BIF_CTRL                  0x0C00
++#define _PSB_CB_CTRL_CLEAR_FAULT         (1 << 4)
++#define _PSB_CB_CTRL_INVALDC             (1 << 3)
++#define _PSB_CB_CTRL_FLUSH               (1 << 2)
++
++#define PSB_CR_BIF_INT_STAT              0x0C04
++
++#define PSB_CR_BIF_FAULT                 0x0C08
++#define _PSB_CBI_STAT_PF_N_RW            (1 << 14)
++#define _PSB_CBI_STAT_FAULT_SHIFT        (0)
++#define _PSB_CBI_STAT_FAULT_MASK         (0x3FFF << 0)
++#define _PSB_CBI_STAT_FAULT_CACHE        (1 << 1)
++#define _PSB_CBI_STAT_FAULT_TA           (1 << 2)
++#define _PSB_CBI_STAT_FAULT_VDM          (1 << 3)
++#define _PSB_CBI_STAT_FAULT_2D           (1 << 4)
++#define _PSB_CBI_STAT_FAULT_PBE          (1 << 5)
++#define _PSB_CBI_STAT_FAULT_TSP          (1 << 6)
++#define _PSB_CBI_STAT_FAULT_ISP          (1 << 7)
++#define _PSB_CBI_STAT_FAULT_USSEPDS      (1 << 8)
++#define _PSB_CBI_STAT_FAULT_HOST         (1 << 9)
++
++#define PSB_CR_BIF_BANK0                 0x0C78
++
++#define PSB_CR_BIF_BANK1                 0x0C7C
++
++#define PSB_CR_BIF_DIR_LIST_BASE0        0x0C84
++
++#define PSB_CR_BIF_TWOD_REQ_BASE         0x0C88
++#define PSB_CR_BIF_3D_REQ_BASE           0x0CAC
++
++#define PSB_CR_2D_SOCIF                  0x0E18
++#define _PSB_C2_SOCIF_FREESPACE_SHIFT    (0)
++#define _PSB_C2_SOCIF_FREESPACE_MASK     (0xFF << 0)
++#define _PSB_C2_SOCIF_EMPTY              (0x80 << 0)
++
++#define PSB_CR_2D_BLIT_STATUS            0x0E04
++#define _PSB_C2B_STATUS_BUSY             (1 << 24)
++#define _PSB_C2B_STATUS_COMPLETE_SHIFT   (0)
++#define _PSB_C2B_STATUS_COMPLETE_MASK    (0xFFFFFF << 0)
++
++/*
++ * 2D defs.
++ */
++
++/*
++ * 2D Slave Port Data : Block Header's Object Type
++ */
++
++#define        PSB_2D_CLIP_BH                   (0x00000000)
++#define        PSB_2D_PAT_BH                    (0x10000000)
++#define        PSB_2D_CTRL_BH                   (0x20000000)
++#define        PSB_2D_SRC_OFF_BH                (0x30000000)
++#define        PSB_2D_MASK_OFF_BH               (0x40000000)
++#define        PSB_2D_RESERVED1_BH              (0x50000000)
++#define        PSB_2D_RESERVED2_BH              (0x60000000)
++#define        PSB_2D_FENCE_BH                  (0x70000000)
++#define        PSB_2D_BLIT_BH                   (0x80000000)
++#define        PSB_2D_SRC_SURF_BH               (0x90000000)
++#define        PSB_2D_DST_SURF_BH               (0xA0000000)
++#define        PSB_2D_PAT_SURF_BH               (0xB0000000)
++#define        PSB_2D_SRC_PAL_BH                (0xC0000000)
++#define        PSB_2D_PAT_PAL_BH                (0xD0000000)
++#define        PSB_2D_MASK_SURF_BH              (0xE0000000)
++#define        PSB_2D_FLUSH_BH                  (0xF0000000)
++
++/*
++ * Clip Definition block (PSB_2D_CLIP_BH)
++ */
++#define PSB_2D_CLIPCOUNT_MAX             (1)
++#define PSB_2D_CLIPCOUNT_MASK            (0x00000000)
++#define PSB_2D_CLIPCOUNT_CLRMASK         (0xFFFFFFFF)
++#define PSB_2D_CLIPCOUNT_SHIFT           (0)
++// clip rectangle min & max
++#define PSB_2D_CLIP_XMAX_MASK            (0x00FFF000)
++#define PSB_2D_CLIP_XMAX_CLRMASK         (0xFF000FFF)
++#define PSB_2D_CLIP_XMAX_SHIFT           (12)
++#define PSB_2D_CLIP_XMIN_MASK            (0x00000FFF)
++#define PSB_2D_CLIP_XMIN_CLRMASK         (0x00FFF000)
++#define PSB_2D_CLIP_XMIN_SHIFT           (0)
++// clip rectangle offset
++#define PSB_2D_CLIP_YMAX_MASK            (0x00FFF000)
++#define PSB_2D_CLIP_YMAX_CLRMASK         (0xFF000FFF)
++#define PSB_2D_CLIP_YMAX_SHIFT           (12)
++#define PSB_2D_CLIP_YMIN_MASK            (0x00000FFF)
++#define PSB_2D_CLIP_YMIN_CLRMASK         (0x00FFF000)
++#define PSB_2D_CLIP_YMIN_SHIFT           (0)
++
++/*
++ * Pattern Control (PSB_2D_PAT_BH)
++ */
++#define PSB_2D_PAT_HEIGHT_MASK           (0x0000001F)
++#define PSB_2D_PAT_HEIGHT_SHIFT          (0)
++#define PSB_2D_PAT_WIDTH_MASK            (0x000003E0)
++#define PSB_2D_PAT_WIDTH_SHIFT           (5)
++#define PSB_2D_PAT_YSTART_MASK           (0x00007C00)
++#define PSB_2D_PAT_YSTART_SHIFT          (10)
++#define PSB_2D_PAT_XSTART_MASK           (0x000F8000)
++#define PSB_2D_PAT_XSTART_SHIFT          (15)
++
++/*
++ * 2D Control block (PSB_2D_CTRL_BH)
++ */
++// Present Flags
++#define PSB_2D_SRCCK_CTRL                (0x00000001)
++#define PSB_2D_DSTCK_CTRL                (0x00000002)
++#define PSB_2D_ALPHA_CTRL                (0x00000004)
++// Colour Key Colour (SRC/DST)
++#define PSB_2D_CK_COL_MASK               (0xFFFFFFFF)
++#define PSB_2D_CK_COL_CLRMASK            (0x00000000)
++#define PSB_2D_CK_COL_SHIFT              (0)
++// Colour Key Mask (SRC/DST)
++#define PSB_2D_CK_MASK_MASK              (0xFFFFFFFF)
++#define PSB_2D_CK_MASK_CLRMASK           (0x00000000)
++#define PSB_2D_CK_MASK_SHIFT             (0)
++// Alpha Control (Alpha/RGB)
++#define PSB_2D_GBLALPHA_MASK             (0x000FF000)
++#define PSB_2D_GBLALPHA_CLRMASK          (0xFFF00FFF)
++#define PSB_2D_GBLALPHA_SHIFT            (12)
++#define PSB_2D_SRCALPHA_OP_MASK          (0x00700000)
++#define PSB_2D_SRCALPHA_OP_CLRMASK       (0xFF8FFFFF)
++#define PSB_2D_SRCALPHA_OP_SHIFT         (20)
++#define PSB_2D_SRCALPHA_OP_ONE           (0x00000000)
++#define PSB_2D_SRCALPHA_OP_SRC           (0x00100000)
++#define PSB_2D_SRCALPHA_OP_DST           (0x00200000)
++#define PSB_2D_SRCALPHA_OP_SG            (0x00300000)
++#define PSB_2D_SRCALPHA_OP_DG            (0x00400000)
++#define PSB_2D_SRCALPHA_OP_GBL           (0x00500000)
++#define PSB_2D_SRCALPHA_OP_ZERO          (0x00600000)
++#define PSB_2D_SRCALPHA_INVERT           (0x00800000)
++#define PSB_2D_SRCALPHA_INVERT_CLR       (0xFF7FFFFF)
++#define PSB_2D_DSTALPHA_OP_MASK          (0x07000000)
++#define PSB_2D_DSTALPHA_OP_CLRMASK       (0xF8FFFFFF)
++#define PSB_2D_DSTALPHA_OP_SHIFT         (24)
++#define PSB_2D_DSTALPHA_OP_ONE           (0x00000000)
++#define PSB_2D_DSTALPHA_OP_SRC           (0x01000000)
++#define PSB_2D_DSTALPHA_OP_DST           (0x02000000)
++#define PSB_2D_DSTALPHA_OP_SG            (0x03000000)
++#define PSB_2D_DSTALPHA_OP_DG            (0x04000000)
++#define PSB_2D_DSTALPHA_OP_GBL           (0x05000000)
++#define PSB_2D_DSTALPHA_OP_ZERO          (0x06000000)
++#define PSB_2D_DSTALPHA_INVERT           (0x08000000)
++#define PSB_2D_DSTALPHA_INVERT_CLR       (0xF7FFFFFF)
++
++#define PSB_2D_PRE_MULTIPLICATION_ENABLE  (0x10000000)
++#define PSB_2D_PRE_MULTIPLICATION_CLRMASK (0xEFFFFFFF)
++#define PSB_2D_ZERO_SOURCE_ALPHA_ENABLE   (0x20000000)
++#define PSB_2D_ZERO_SOURCE_ALPHA_CLRMASK  (0xDFFFFFFF)
++
++/*
++ *Source Offset (PSB_2D_SRC_OFF_BH)
++ */
++#define PSB_2D_SRCOFF_XSTART_MASK        ((0x00000FFF) << 12)
++#define PSB_2D_SRCOFF_XSTART_SHIFT       (12)
++#define PSB_2D_SRCOFF_YSTART_MASK        (0x00000FFF)
++#define PSB_2D_SRCOFF_YSTART_SHIFT       (0)
++
++/*
++ * Mask Offset (PSB_2D_MASK_OFF_BH)
++ */
++#define PSB_2D_MASKOFF_XSTART_MASK       ((0x00000FFF) << 12)
++#define PSB_2D_MASKOFF_XSTART_SHIFT      (12)
++#define PSB_2D_MASKOFF_YSTART_MASK       (0x00000FFF)
++#define PSB_2D_MASKOFF_YSTART_SHIFT      (0)
++
++/*
++ * 2D Fence (see PSB_2D_FENCE_BH): bits 0:27 are ignored
++ */
++
++/*
++ *Blit Rectangle (PSB_2D_BLIT_BH)
++ */
++
++#define PSB_2D_ROT_MASK                  (3<<25)
++#define PSB_2D_ROT_CLRMASK               (~PSB_2D_ROT_MASK)
++#define PSB_2D_ROT_NONE                  (0<<25)
++#define PSB_2D_ROT_90DEGS                (1<<25)
++#define PSB_2D_ROT_180DEGS               (2<<25)
++#define PSB_2D_ROT_270DEGS               (3<<25)
++
++#define PSB_2D_COPYORDER_MASK            (3<<23)
++#define PSB_2D_COPYORDER_CLRMASK         (~PSB_2D_COPYORDER_MASK)
++#define PSB_2D_COPYORDER_TL2BR           (0<<23)
++#define PSB_2D_COPYORDER_BR2TL           (1<<23)
++#define PSB_2D_COPYORDER_TR2BL           (2<<23)
++#define PSB_2D_COPYORDER_BL2TR           (3<<23)
++
++#define PSB_2D_DSTCK_CLRMASK             (0xFF9FFFFF)
++#define PSB_2D_DSTCK_DISABLE             (0x00000000)
++#define PSB_2D_DSTCK_PASS                (0x00200000)
++#define PSB_2D_DSTCK_REJECT              (0x00400000)
++
++#define PSB_2D_SRCCK_CLRMASK             (0xFFE7FFFF)
++#define PSB_2D_SRCCK_DISABLE             (0x00000000)
++#define PSB_2D_SRCCK_PASS                (0x00080000)
++#define PSB_2D_SRCCK_REJECT              (0x00100000)
++
++#define PSB_2D_CLIP_ENABLE               (0x00040000)
++
++#define PSB_2D_ALPHA_ENABLE              (0x00020000)
++
++#define PSB_2D_PAT_CLRMASK               (0xFFFEFFFF)
++#define PSB_2D_PAT_MASK                  (0x00010000)
++#define PSB_2D_USE_PAT                   (0x00010000)
++#define PSB_2D_USE_FILL                  (0x00000000)
++/*
++ * Tungsten Graphics note on rop codes: If rop A and rop B are
++ * identical, the mask surface will not be read and need not be
++ * set up.
++ */
++
++#define PSB_2D_ROP3B_MASK                (0x0000FF00)
++#define PSB_2D_ROP3B_CLRMASK             (0xFFFF00FF)
++#define PSB_2D_ROP3B_SHIFT               (8)
++// rop code A
++#define PSB_2D_ROP3A_MASK                (0x000000FF)
++#define PSB_2D_ROP3A_CLRMASK             (0xFFFFFF00)
++#define PSB_2D_ROP3A_SHIFT               (0)
++
++#define PSB_2D_ROP4_MASK                 (0x0000FFFF)
++/*
++ *     DWORD0: (Only pass if Pattern control == Use Fill Colour)
++ *     Fill Colour RGBA8888
++ */
++#define PSB_2D_FILLCOLOUR_MASK           (0xFFFFFFFF)
++#define PSB_2D_FILLCOLOUR_SHIFT          (0)
++/*
++ *     DWORD1: (Always Present)
++ *     X Start (Dest)
++ *     Y Start (Dest)
++ */
++#define PSB_2D_DST_XSTART_MASK           (0x00FFF000)
++#define PSB_2D_DST_XSTART_CLRMASK        (0xFF000FFF)
++#define PSB_2D_DST_XSTART_SHIFT          (12)
++#define PSB_2D_DST_YSTART_MASK           (0x00000FFF)
++#define PSB_2D_DST_YSTART_CLRMASK        (0xFFFFF000)
++#define PSB_2D_DST_YSTART_SHIFT          (0)
++/*
++ *     DWORD2: (Always Present)
++ *     X Size (Dest)
++ *     Y Size (Dest)
++ */
++#define PSB_2D_DST_XSIZE_MASK            (0x00FFF000)
++#define PSB_2D_DST_XSIZE_CLRMASK         (0xFF000FFF)
++#define PSB_2D_DST_XSIZE_SHIFT           (12)
++#define PSB_2D_DST_YSIZE_MASK            (0x00000FFF)
++#define PSB_2D_DST_YSIZE_CLRMASK         (0xFFFFF000)
++#define PSB_2D_DST_YSIZE_SHIFT           (0)
++
++/*
++ * Source Surface (PSB_2D_SRC_SURF_BH)
++ */
++/*
++ *      WORD 0
++ */
++
++#define PSB_2D_SRC_FORMAT_MASK           (0x00078000)
++#define PSB_2D_SRC_1_PAL                 (0x00000000)
++#define PSB_2D_SRC_2_PAL                 (0x00008000)
++#define PSB_2D_SRC_4_PAL                 (0x00010000)
++#define PSB_2D_SRC_8_PAL                 (0x00018000)
++#define PSB_2D_SRC_8_ALPHA               (0x00020000)
++#define PSB_2D_SRC_4_ALPHA               (0x00028000)
++#define PSB_2D_SRC_332RGB                (0x00030000)
++#define PSB_2D_SRC_4444ARGB              (0x00038000)
++#define PSB_2D_SRC_555RGB                (0x00040000)
++#define PSB_2D_SRC_1555ARGB              (0x00048000)
++#define PSB_2D_SRC_565RGB                (0x00050000)
++#define PSB_2D_SRC_0888ARGB              (0x00058000)
++#define PSB_2D_SRC_8888ARGB              (0x00060000)
++#define PSB_2D_SRC_8888UYVY              (0x00068000)
++#define PSB_2D_SRC_RESERVED              (0x00070000)
++#define PSB_2D_SRC_1555ARGB_LOOKUP       (0x00078000)
++
++
++#define PSB_2D_SRC_STRIDE_MASK           (0x00007FFF)
++#define PSB_2D_SRC_STRIDE_CLRMASK        (0xFFFF8000)
++#define PSB_2D_SRC_STRIDE_SHIFT          (0)
++/*
++ *  WORD 1 - Base Address
++ */
++#define PSB_2D_SRC_ADDR_MASK             (0x0FFFFFFC)
++#define PSB_2D_SRC_ADDR_CLRMASK          (0x00000003)
++#define PSB_2D_SRC_ADDR_SHIFT            (2)
++#define PSB_2D_SRC_ADDR_ALIGNSHIFT       (2)
++
++/*
++ * Pattern Surface (PSB_2D_PAT_SURF_BH)
++ */
++/*
++ *  WORD 0
++ */
++
++#define PSB_2D_PAT_FORMAT_MASK           (0x00078000)
++#define PSB_2D_PAT_1_PAL                 (0x00000000)
++#define PSB_2D_PAT_2_PAL                 (0x00008000)
++#define PSB_2D_PAT_4_PAL                 (0x00010000)
++#define PSB_2D_PAT_8_PAL                 (0x00018000)
++#define PSB_2D_PAT_8_ALPHA               (0x00020000)
++#define PSB_2D_PAT_4_ALPHA               (0x00028000)
++#define PSB_2D_PAT_332RGB                (0x00030000)
++#define PSB_2D_PAT_4444ARGB              (0x00038000)
++#define PSB_2D_PAT_555RGB                (0x00040000)
++#define PSB_2D_PAT_1555ARGB              (0x00048000)
++#define PSB_2D_PAT_565RGB                (0x00050000)
++#define PSB_2D_PAT_0888ARGB              (0x00058000)
++#define PSB_2D_PAT_8888ARGB              (0x00060000)
++
++#define PSB_2D_PAT_STRIDE_MASK           (0x00007FFF)
++#define PSB_2D_PAT_STRIDE_CLRMASK        (0xFFFF8000)
++#define PSB_2D_PAT_STRIDE_SHIFT          (0)
++/*
++ *  WORD 1 - Base Address
++ */
++#define PSB_2D_PAT_ADDR_MASK             (0x0FFFFFFC)
++#define PSB_2D_PAT_ADDR_CLRMASK          (0x00000003)
++#define PSB_2D_PAT_ADDR_SHIFT            (2)
++#define PSB_2D_PAT_ADDR_ALIGNSHIFT       (2)
++
++/*
++ * Destination Surface (PSB_2D_DST_SURF_BH)
++ */
++/*
++ * WORD 0
++ */
++
++#define PSB_2D_DST_FORMAT_MASK           (0x00078000)
++#define PSB_2D_DST_332RGB                (0x00030000)
++#define PSB_2D_DST_4444ARGB              (0x00038000)
++#define PSB_2D_DST_555RGB                (0x00040000)
++#define PSB_2D_DST_1555ARGB              (0x00048000)
++#define PSB_2D_DST_565RGB                (0x00050000)
++#define PSB_2D_DST_0888ARGB              (0x00058000)
++#define PSB_2D_DST_8888ARGB              (0x00060000)
++#define PSB_2D_DST_8888AYUV              (0x00070000)
++
++#define PSB_2D_DST_STRIDE_MASK           (0x00007FFF)
++#define PSB_2D_DST_STRIDE_CLRMASK        (0xFFFF8000)
++#define PSB_2D_DST_STRIDE_SHIFT          (0)
++/*
++ * WORD 1 - Base Address
++ */
++#define PSB_2D_DST_ADDR_MASK             (0x0FFFFFFC)
++#define PSB_2D_DST_ADDR_CLRMASK          (0x00000003)
++#define PSB_2D_DST_ADDR_SHIFT            (2)
++#define PSB_2D_DST_ADDR_ALIGNSHIFT       (2)
++
++/*
++ * Mask Surface (PSB_2D_MASK_SURF_BH)
++ */
++/*
++ * WORD 0
++ */
++#define PSB_2D_MASK_STRIDE_MASK          (0x00007FFF)
++#define PSB_2D_MASK_STRIDE_CLRMASK       (0xFFFF8000)
++#define PSB_2D_MASK_STRIDE_SHIFT         (0)
++/*
++ *  WORD 1 - Base Address
++ */
++#define PSB_2D_MASK_ADDR_MASK            (0x0FFFFFFC)
++#define PSB_2D_MASK_ADDR_CLRMASK         (0x00000003)
++#define PSB_2D_MASK_ADDR_SHIFT           (2)
++#define PSB_2D_MASK_ADDR_ALIGNSHIFT      (2)
++
++/*
++ * Source Palette (PSB_2D_SRC_PAL_BH)
++ */
++
++#define PSB_2D_SRCPAL_ADDR_SHIFT         (0)
++#define PSB_2D_SRCPAL_ADDR_CLRMASK       (0xF0000007)
++#define PSB_2D_SRCPAL_ADDR_MASK          (0x0FFFFFF8)
++#define PSB_2D_SRCPAL_BYTEALIGN          (1024)
++
++/*
++ * Pattern Palette (PSB_2D_PAT_PAL_BH)
++ */
++
++#define PSB_2D_PATPAL_ADDR_SHIFT         (0)
++#define PSB_2D_PATPAL_ADDR_CLRMASK       (0xF0000007)
++#define PSB_2D_PATPAL_ADDR_MASK          (0x0FFFFFF8)
++#define PSB_2D_PATPAL_BYTEALIGN          (1024)
++
++/*
++ * Rop3 Codes (2 LS bytes)
++ */
++
++#define PSB_2D_ROP3_SRCCOPY              (0xCCCC)
++#define PSB_2D_ROP3_PATCOPY              (0xF0F0)
++#define PSB_2D_ROP3_WHITENESS            (0xFFFF)
++#define PSB_2D_ROP3_BLACKNESS            (0x0000)
++#define PSB_2D_ROP3_SRC                  (0xCC)
++#define PSB_2D_ROP3_PAT                  (0xF0)
++#define PSB_2D_ROP3_DST                  (0xAA)
++
++
++/*
++ * Sizes.
++ */
++
++#define PSB_SCENE_HW_COOKIE_SIZE 16
++#define PSB_TA_MEM_HW_COOKIE_SIZE 16
++
++/*
++ * Scene stuff.
++ */
++
++#define PSB_NUM_HW_SCENES          2
++
++/*
++ * Scheduler completion actions.
++ */
++
++#define PSB_RASTER_BLOCK 0
++#define PSB_RASTER       1
++#define PSB_RETURN       2
++#define PSB_TA       3
++
++
++#endif
+Index: git/shared-core/r128_cce.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/r128_cce.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,932 @@
++/* r128_cce.c -- ATI Rage 128 driver -*- linux-c -*-
++ * Created: Wed Apr  5 19:24:19 2000 by kevin@precisioninsight.com
++ */
++/*
++ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "r128_drm.h"
++#include "r128_drv.h"
++
++#define R128_FIFO_DEBUG                0
++
++/* CCE microcode (from ATI) */
++static u32 r128_cce_microcode[] = {
++       0, 276838400, 0, 268449792, 2, 142, 2, 145, 0, 1076765731, 0,
++       1617039951, 0, 774592877, 0, 1987540286, 0, 2307490946U, 0,
++       599558925, 0, 589505315, 0, 596487092, 0, 589505315, 1,
++       11544576, 1, 206848, 1, 311296, 1, 198656, 2, 912273422, 11,
++       262144, 0, 0, 1, 33559837, 1, 7438, 1, 14809, 1, 6615, 12, 28,
++       1, 6614, 12, 28, 2, 23, 11, 18874368, 0, 16790922, 1, 409600, 9,
++       30, 1, 147854772, 16, 420483072, 3, 8192, 0, 10240, 1, 198656,
++       1, 15630, 1, 51200, 10, 34858, 9, 42, 1, 33559823, 2, 10276, 1,
++       15717, 1, 15718, 2, 43, 1, 15936948, 1, 570480831, 1, 14715071,
++       12, 322123831, 1, 33953125, 12, 55, 1, 33559908, 1, 15718, 2,
++       46, 4, 2099258, 1, 526336, 1, 442623, 4, 4194365, 1, 509952, 1,
++       459007, 3, 0, 12, 92, 2, 46, 12, 176, 1, 15734, 1, 206848, 1,
++       18432, 1, 133120, 1, 100670734, 1, 149504, 1, 165888, 1,
++       15975928, 1, 1048576, 6, 3145806, 1, 15715, 16, 2150645232U, 2,
++       268449859, 2, 10307, 12, 176, 1, 15734, 1, 15735, 1, 15630, 1,
++       15631, 1, 5253120, 6, 3145810, 16, 2150645232U, 1, 15864, 2, 82,
++       1, 343310, 1, 1064207, 2, 3145813, 1, 15728, 1, 7817, 1, 15729,
++       3, 15730, 12, 92, 2, 98, 1, 16168, 1, 16167, 1, 16002, 1, 16008,
++       1, 15974, 1, 15975, 1, 15990, 1, 15976, 1, 15977, 1, 15980, 0,
++       15981, 1, 10240, 1, 5253120, 1, 15720, 1, 198656, 6, 110, 1,
++       180224, 1, 103824738, 2, 112, 2, 3145839, 0, 536885440, 1,
++       114880, 14, 125, 12, 206975, 1, 33559995, 12, 198784, 0,
++       33570236, 1, 15803, 0, 15804, 3, 294912, 1, 294912, 3, 442370,
++       1, 11544576, 0, 811612160, 1, 12593152, 1, 11536384, 1,
++       14024704, 7, 310382726, 0, 10240, 1, 14796, 1, 14797, 1, 14793,
++       1, 14794, 0, 14795, 1, 268679168, 1, 9437184, 1, 268449792, 1,
++       198656, 1, 9452827, 1, 1075854602, 1, 1075854603, 1, 557056, 1,
++       114880, 14, 159, 12, 198784, 1, 1109409213, 12, 198783, 1,
++       1107312059, 12, 198784, 1, 1109409212, 2, 162, 1, 1075854781, 1,
++       1073757627, 1, 1075854780, 1, 540672, 1, 10485760, 6, 3145894,
++       16, 274741248, 9, 168, 3, 4194304, 3, 4209949, 0, 0, 0, 256, 14,
++       174, 1, 114857, 1, 33560007, 12, 176, 0, 10240, 1, 114858, 1,
++       33560018, 1, 114857, 3, 33560007, 1, 16008, 1, 114874, 1,
++       33560360, 1, 114875, 1, 33560154, 0, 15963, 0, 256, 0, 4096, 1,
++       409611, 9, 188, 0, 10240, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
++       0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
++};
++
++static int R128_READ_PLL(struct drm_device * dev, int addr)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++
++       R128_WRITE8(R128_CLOCK_CNTL_INDEX, addr & 0x1f);
++       return R128_READ(R128_CLOCK_CNTL_DATA);
++}
++
++#if R128_FIFO_DEBUG
++static void r128_status(drm_r128_private_t * dev_priv)
++{
++       printk("GUI_STAT           = 0x%08x\n",
++              (unsigned int)R128_READ(R128_GUI_STAT));
++       printk("PM4_STAT           = 0x%08x\n",
++              (unsigned int)R128_READ(R128_PM4_STAT));
++       printk("PM4_BUFFER_DL_WPTR = 0x%08x\n",
++              (unsigned int)R128_READ(R128_PM4_BUFFER_DL_WPTR));
++       printk("PM4_BUFFER_DL_RPTR = 0x%08x\n",
++              (unsigned int)R128_READ(R128_PM4_BUFFER_DL_RPTR));
++       printk("PM4_MICRO_CNTL     = 0x%08x\n",
++              (unsigned int)R128_READ(R128_PM4_MICRO_CNTL));
++       printk("PM4_BUFFER_CNTL    = 0x%08x\n",
++              (unsigned int)R128_READ(R128_PM4_BUFFER_CNTL));
++}
++#endif
++
++/* ================================================================
++ * Engine, FIFO control
++ */
++
++static int r128_do_pixcache_flush(drm_r128_private_t * dev_priv)
++{
++       u32 tmp;
++       int i;
++
++       tmp = R128_READ(R128_PC_NGUI_CTLSTAT) | R128_PC_FLUSH_ALL;
++       R128_WRITE(R128_PC_NGUI_CTLSTAT, tmp);
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               if (!(R128_READ(R128_PC_NGUI_CTLSTAT) & R128_PC_BUSY)) {
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++#if R128_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++#endif
++       return -EBUSY;
++}
++
++static int r128_do_wait_for_fifo(drm_r128_private_t * dev_priv, int entries)
++{
++       int i;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               int slots = R128_READ(R128_GUI_STAT) & R128_GUI_FIFOCNT_MASK;
++               if (slots >= entries)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if R128_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++#endif
++       return -EBUSY;
++}
++
++static int r128_do_wait_for_idle(drm_r128_private_t * dev_priv)
++{
++       int i, ret;
++
++       ret = r128_do_wait_for_fifo(dev_priv, 64);
++       if (ret)
++               return ret;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               if (!(R128_READ(R128_GUI_STAT) & R128_GUI_ACTIVE)) {
++                       r128_do_pixcache_flush(dev_priv);
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++#if R128_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++#endif
++       return -EBUSY;
++}
++
++/* ================================================================
++ * CCE control, initialization
++ */
++
++/* Load the microcode for the CCE */
++static void r128_cce_load_microcode(drm_r128_private_t * dev_priv)
++{
++       int i;
++
++       DRM_DEBUG("\n");
++
++       r128_do_wait_for_idle(dev_priv);
++
++       R128_WRITE(R128_PM4_MICROCODE_ADDR, 0);
++       for (i = 0; i < 256; i++) {
++               R128_WRITE(R128_PM4_MICROCODE_DATAH, r128_cce_microcode[i * 2]);
++               R128_WRITE(R128_PM4_MICROCODE_DATAL,
++                          r128_cce_microcode[i * 2 + 1]);
++       }
++}
++
++/* Flush any pending commands to the CCE.  This should only be used just
++ * prior to a wait for idle, as it informs the engine that the command
++ * stream is ending.
++ */
++static void r128_do_cce_flush(drm_r128_private_t * dev_priv)
++{
++       u32 tmp;
++
++       tmp = R128_READ(R128_PM4_BUFFER_DL_WPTR) | R128_PM4_BUFFER_DL_DONE;
++       R128_WRITE(R128_PM4_BUFFER_DL_WPTR, tmp);
++}
++
++/* Wait for the CCE to go idle.
++ */
++int r128_do_cce_idle(drm_r128_private_t * dev_priv)
++{
++       int i;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               if (GET_RING_HEAD(dev_priv) == dev_priv->ring.tail) {
++                       int pm4stat = R128_READ(R128_PM4_STAT);
++                       if (((pm4stat & R128_PM4_FIFOCNT_MASK) >=
++                            dev_priv->cce_fifo_size) &&
++                           !(pm4stat & (R128_PM4_BUSY |
++                                        R128_PM4_GUI_ACTIVE))) {
++                               return r128_do_pixcache_flush(dev_priv);
++                       }
++               }
++               DRM_UDELAY(1);
++       }
++
++#if R128_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++       r128_status(dev_priv);
++#endif
++       return -EBUSY;
++}
++
++/* Start the Concurrent Command Engine.
++ */
++static void r128_do_cce_start(drm_r128_private_t * dev_priv)
++{
++       r128_do_wait_for_idle(dev_priv);
++
++       R128_WRITE(R128_PM4_BUFFER_CNTL,
++                  dev_priv->cce_mode | dev_priv->ring.size_l2qw
++                  | R128_PM4_BUFFER_CNTL_NOUPDATE);
++       R128_READ(R128_PM4_BUFFER_ADDR);        /* as per the sample code */
++       R128_WRITE(R128_PM4_MICRO_CNTL, R128_PM4_MICRO_FREERUN);
++
++       dev_priv->cce_running = 1;
++}
++
++/* Reset the Concurrent Command Engine.  This will not flush any pending
++ * commands, so you must wait for the CCE command stream to complete
++ * before calling this routine.
++ */
++static void r128_do_cce_reset(drm_r128_private_t * dev_priv)
++{
++       R128_WRITE(R128_PM4_BUFFER_DL_WPTR, 0);
++       R128_WRITE(R128_PM4_BUFFER_DL_RPTR, 0);
++       dev_priv->ring.tail = 0;
++}
++
++/* Stop the Concurrent Command Engine.  This will not flush any pending
++ * commands, so you must flush the command stream and wait for the CCE
++ * to go idle before calling this routine.
++ */
++static void r128_do_cce_stop(drm_r128_private_t * dev_priv)
++{
++       R128_WRITE(R128_PM4_MICRO_CNTL, 0);
++       R128_WRITE(R128_PM4_BUFFER_CNTL,
++                  R128_PM4_NONPM4 | R128_PM4_BUFFER_CNTL_NOUPDATE);
++
++       dev_priv->cce_running = 0;
++}
++
++/* Reset the engine.  This will stop the CCE if it is running.
++ */
++static int r128_do_engine_reset(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       u32 clock_cntl_index, mclk_cntl, gen_reset_cntl;
++
++       r128_do_pixcache_flush(dev_priv);
++
++       clock_cntl_index = R128_READ(R128_CLOCK_CNTL_INDEX);
++       mclk_cntl = R128_READ_PLL(dev, R128_MCLK_CNTL);
++
++       R128_WRITE_PLL(R128_MCLK_CNTL,
++                      mclk_cntl | R128_FORCE_GCP | R128_FORCE_PIPE3D_CP);
++
++       gen_reset_cntl = R128_READ(R128_GEN_RESET_CNTL);
++
++       /* Taken from the sample code - do not change */
++       R128_WRITE(R128_GEN_RESET_CNTL, gen_reset_cntl | R128_SOFT_RESET_GUI);
++       R128_READ(R128_GEN_RESET_CNTL);
++       R128_WRITE(R128_GEN_RESET_CNTL, gen_reset_cntl & ~R128_SOFT_RESET_GUI);
++       R128_READ(R128_GEN_RESET_CNTL);
++
++       R128_WRITE_PLL(R128_MCLK_CNTL, mclk_cntl);
++       R128_WRITE(R128_CLOCK_CNTL_INDEX, clock_cntl_index);
++       R128_WRITE(R128_GEN_RESET_CNTL, gen_reset_cntl);
++
++       /* Reset the CCE ring */
++       r128_do_cce_reset(dev_priv);
++
++       /* The CCE is no longer running after an engine reset */
++       dev_priv->cce_running = 0;
++
++       /* Reset any pending vertex, indirect buffers */
++       r128_freelist_reset(dev);
++
++       return 0;
++}
++
++static void r128_cce_init_ring_buffer(struct drm_device * dev,
++                                     drm_r128_private_t * dev_priv)
++{
++       u32 ring_start;
++       u32 tmp;
++
++       DRM_DEBUG("\n");
++
++       /* The manual (p. 2) says this address is in "VM space".  This
++        * means it's an offset from the start of AGP space.
++        */
++#if __OS_HAS_AGP
++       if (!dev_priv->is_pci)
++               ring_start = dev_priv->cce_ring->offset - dev->agp->base;
++       else
++#endif
++               ring_start = dev_priv->cce_ring->offset - 
++                               (unsigned long)dev->sg->virtual;
++
++       R128_WRITE(R128_PM4_BUFFER_OFFSET, ring_start | R128_AGP_OFFSET);
++
++       R128_WRITE(R128_PM4_BUFFER_DL_WPTR, 0);
++       R128_WRITE(R128_PM4_BUFFER_DL_RPTR, 0);
++
++       /* Set watermark control */
++       R128_WRITE(R128_PM4_BUFFER_WM_CNTL,
++                  ((R128_WATERMARK_L / 4) << R128_WMA_SHIFT)
++                  | ((R128_WATERMARK_M / 4) << R128_WMB_SHIFT)
++                  | ((R128_WATERMARK_N / 4) << R128_WMC_SHIFT)
++                  | ((R128_WATERMARK_K / 64) << R128_WB_WM_SHIFT));
++
++       /* Force read.  Why?  Because it's in the examples... */
++       R128_READ(R128_PM4_BUFFER_ADDR);
++
++       /* Turn on bus mastering */
++       tmp = R128_READ(R128_BUS_CNTL) & ~R128_BUS_MASTER_DIS;
++       R128_WRITE(R128_BUS_CNTL, tmp);
++}
++
++static int r128_do_init_cce(struct drm_device * dev, drm_r128_init_t * init)
++{
++       drm_r128_private_t *dev_priv;
++
++       DRM_DEBUG("\n");
++
++       dev_priv = drm_alloc(sizeof(drm_r128_private_t), DRM_MEM_DRIVER);
++       if (dev_priv == NULL)
++               return -ENOMEM;
++
++       memset(dev_priv, 0, sizeof(drm_r128_private_t));
++
++       dev_priv->is_pci = init->is_pci;
++
++       if (dev_priv->is_pci && !dev->sg) {
++               DRM_ERROR("PCI GART memory not allocated!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->usec_timeout = init->usec_timeout;
++       if (dev_priv->usec_timeout < 1 ||
++           dev_priv->usec_timeout > R128_MAX_USEC_TIMEOUT) {
++               DRM_DEBUG("TIMEOUT problem!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->cce_mode = init->cce_mode;
++
++       /* GH: Simple idle check.
++        */
++       atomic_set(&dev_priv->idle_count, 0);
++
++       /* We don't support anything other than bus-mastering ring mode,
++        * but the ring can be in either AGP or PCI space for the ring
++        * read pointer.
++        */
++       if ((init->cce_mode != R128_PM4_192BM) &&
++           (init->cce_mode != R128_PM4_128BM_64INDBM) &&
++           (init->cce_mode != R128_PM4_64BM_128INDBM) &&
++           (init->cce_mode != R128_PM4_64BM_64VCBM_64INDBM)) {
++               DRM_DEBUG("Bad cce_mode!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++
++       switch (init->cce_mode) {
++       case R128_PM4_NONPM4:
++               dev_priv->cce_fifo_size = 0;
++               break;
++       case R128_PM4_192PIO:
++       case R128_PM4_192BM:
++               dev_priv->cce_fifo_size = 192;
++               break;
++       case R128_PM4_128PIO_64INDBM:
++       case R128_PM4_128BM_64INDBM:
++               dev_priv->cce_fifo_size = 128;
++               break;
++       case R128_PM4_64PIO_128INDBM:
++       case R128_PM4_64BM_128INDBM:
++       case R128_PM4_64PIO_64VCBM_64INDBM:
++       case R128_PM4_64BM_64VCBM_64INDBM:
++       case R128_PM4_64PIO_64VCPIO_64INDPIO:
++               dev_priv->cce_fifo_size = 64;
++               break;
++       }
++
++       switch (init->fb_bpp) {
++       case 16:
++               dev_priv->color_fmt = R128_DATATYPE_RGB565;
++               break;
++       case 32:
++       default:
++               dev_priv->color_fmt = R128_DATATYPE_ARGB8888;
++               break;
++       }
++       dev_priv->front_offset = init->front_offset;
++       dev_priv->front_pitch = init->front_pitch;
++       dev_priv->back_offset = init->back_offset;
++       dev_priv->back_pitch = init->back_pitch;
++
++       switch (init->depth_bpp) {
++       case 16:
++               dev_priv->depth_fmt = R128_DATATYPE_RGB565;
++               break;
++       case 24:
++       case 32:
++       default:
++               dev_priv->depth_fmt = R128_DATATYPE_ARGB8888;
++               break;
++       }
++       dev_priv->depth_offset = init->depth_offset;
++       dev_priv->depth_pitch = init->depth_pitch;
++       dev_priv->span_offset = init->span_offset;
++
++       dev_priv->front_pitch_offset_c = (((dev_priv->front_pitch / 8) << 21) |
++                                         (dev_priv->front_offset >> 5));
++       dev_priv->back_pitch_offset_c = (((dev_priv->back_pitch / 8) << 21) |
++                                        (dev_priv->back_offset >> 5));
++       dev_priv->depth_pitch_offset_c = (((dev_priv->depth_pitch / 8) << 21) |
++                                         (dev_priv->depth_offset >> 5) |
++                                         R128_DST_TILE);
++       dev_priv->span_pitch_offset_c = (((dev_priv->depth_pitch / 8) << 21) |
++                                        (dev_priv->span_offset >> 5));
++
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("could not find sarea!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
++       if (!dev_priv->mmio) {
++               DRM_ERROR("could not find mmio region!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++       dev_priv->cce_ring = drm_core_findmap(dev, init->ring_offset);
++       if (!dev_priv->cce_ring) {
++               DRM_ERROR("could not find cce ring region!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++       dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
++       if (!dev_priv->ring_rptr) {
++               DRM_ERROR("could not find ring read pointer!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++       dev->agp_buffer_token = init->buffers_offset;
++       dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
++       if (!dev->agp_buffer_map) {
++               DRM_ERROR("could not find dma buffer region!\n");
++               dev->dev_private = (void *)dev_priv;
++               r128_do_cleanup_cce(dev);
++               return -EINVAL;
++       }
++
++       if (!dev_priv->is_pci) {
++               dev_priv->agp_textures =
++                   drm_core_findmap(dev, init->agp_textures_offset);
++               if (!dev_priv->agp_textures) {
++                       DRM_ERROR("could not find agp texture region!\n");
++                       dev->dev_private = (void *)dev_priv;
++                       r128_do_cleanup_cce(dev);
++                       return -EINVAL;
++               }
++       }
++
++       dev_priv->sarea_priv =
++           (drm_r128_sarea_t *) ((u8 *) dev_priv->sarea->handle +
++                                 init->sarea_priv_offset);
++
++#if __OS_HAS_AGP
++       if (!dev_priv->is_pci) {
++               drm_core_ioremap(dev_priv->cce_ring, dev);
++               drm_core_ioremap(dev_priv->ring_rptr, dev);
++               drm_core_ioremap(dev->agp_buffer_map, dev);
++               if (!dev_priv->cce_ring->handle ||
++                   !dev_priv->ring_rptr->handle ||
++                   !dev->agp_buffer_map->handle) {
++                       DRM_ERROR("Could not ioremap agp regions!\n");
++                       dev->dev_private = (void *)dev_priv;
++                       r128_do_cleanup_cce(dev);
++                       return -ENOMEM;
++               }
++       } else
++#endif
++       {
++               dev_priv->cce_ring->handle = (void *)dev_priv->cce_ring->offset;
++               dev_priv->ring_rptr->handle =
++                   (void *)dev_priv->ring_rptr->offset;
++               dev->agp_buffer_map->handle =
++                   (void *)dev->agp_buffer_map->offset;
++       }
++
++#if __OS_HAS_AGP
++       if (!dev_priv->is_pci)
++               dev_priv->cce_buffers_offset = dev->agp->base;
++       else
++#endif
++               dev_priv->cce_buffers_offset = (unsigned long)dev->sg->virtual;
++
++       dev_priv->ring.start = (u32 *) dev_priv->cce_ring->handle;
++       dev_priv->ring.end = ((u32 *) dev_priv->cce_ring->handle
++                             + init->ring_size / sizeof(u32));
++       dev_priv->ring.size = init->ring_size;
++       dev_priv->ring.size_l2qw = drm_order(init->ring_size / 8);
++
++       dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
++
++       dev_priv->ring.high_mark = 128;
++
++       dev_priv->sarea_priv->last_frame = 0;
++       R128_WRITE(R128_LAST_FRAME_REG, dev_priv->sarea_priv->last_frame);
++
++       dev_priv->sarea_priv->last_dispatch = 0;
++       R128_WRITE(R128_LAST_DISPATCH_REG, dev_priv->sarea_priv->last_dispatch);
++
++#if __OS_HAS_AGP
++       if (dev_priv->is_pci) {
++#endif
++               dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
++               dev_priv->gart_info.table_size = R128_PCIGART_TABLE_SIZE;
++               dev_priv->gart_info.addr = NULL;
++               dev_priv->gart_info.bus_addr = 0;
++               dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
++               if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
++                       DRM_ERROR("failed to init PCI GART!\n");
++                       dev->dev_private = (void *)dev_priv;
++                       r128_do_cleanup_cce(dev);
++                       return -ENOMEM;
++               }
++               R128_WRITE(R128_PCI_GART_PAGE, dev_priv->gart_info.bus_addr);
++#if __OS_HAS_AGP
++       }
++#endif
++
++       r128_cce_init_ring_buffer(dev, dev_priv);
++       r128_cce_load_microcode(dev_priv);
++
++       dev->dev_private = (void *)dev_priv;
++
++       r128_do_engine_reset(dev);
++
++       return 0;
++}
++
++int r128_do_cleanup_cce(struct drm_device * dev)
++{
++
++       /* Make sure interrupts are disabled here because the uninstall ioctl
++        * may not have been called from userspace and after dev_private
++        * is freed, it's too late.
++        */
++       if (dev->irq_enabled)
++               drm_irq_uninstall(dev);
++
++       if (dev->dev_private) {
++               drm_r128_private_t *dev_priv = dev->dev_private;
++
++#if __OS_HAS_AGP
++               if (!dev_priv->is_pci) {
++                       if (dev_priv->cce_ring != NULL)
++                               drm_core_ioremapfree(dev_priv->cce_ring, dev);
++                       if (dev_priv->ring_rptr != NULL)
++                               drm_core_ioremapfree(dev_priv->ring_rptr, dev);
++                       if (dev->agp_buffer_map != NULL) {
++                               drm_core_ioremapfree(dev->agp_buffer_map, dev);
++                               dev->agp_buffer_map = NULL;
++                       }
++               } else
++#endif
++               {
++                       if (dev_priv->gart_info.bus_addr)
++                               if (!drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info))
++                                       DRM_ERROR("failed to cleanup PCI GART!\n");
++               }
++
++               drm_free(dev->dev_private, sizeof(drm_r128_private_t),
++                        DRM_MEM_DRIVER);
++               dev->dev_private = NULL;
++       }
++
++       return 0;
++}
++
++int r128_cce_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_init_t *init = data;
++
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       switch (init->func) {
++       case R128_INIT_CCE:
++               return r128_do_init_cce(dev, init);
++       case R128_CLEANUP_CCE:
++               return r128_do_cleanup_cce(dev);
++       }
++
++       return -EINVAL;
++}
++
++int r128_cce_start(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (dev_priv->cce_running || dev_priv->cce_mode == R128_PM4_NONPM4) {
++               DRM_DEBUG("%s while CCE running\n", __FUNCTION__);
++               return 0;
++       }
++
++       r128_do_cce_start(dev_priv);
++
++       return 0;
++}
++
++/* Stop the CCE.  The engine must have been idled before calling this
++ * routine.
++ */
++int r128_cce_stop(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_cce_stop_t *stop = data;
++       int ret;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       /* Flush any pending CCE commands.  This ensures any outstanding
++        * commands are exectuted by the engine before we turn it off.
++        */
++       if (stop->flush) {
++               r128_do_cce_flush(dev_priv);
++       }
++
++       /* If we fail to make the engine go idle, we return an error
++        * code so that the DRM ioctl wrapper can try again.
++        */
++       if (stop->idle) {
++               ret = r128_do_cce_idle(dev_priv);
++               if (ret)
++                       return ret;
++       }
++
++       /* Finally, we can turn off the CCE.  If the engine isn't idle,
++        * we will get some dropped triangles as they won't be fully
++        * rendered before the CCE is shut down.
++        */
++       r128_do_cce_stop(dev_priv);
++
++       /* Reset the engine */
++       r128_do_engine_reset(dev);
++
++       return 0;
++}
++
++/* Just reset the CCE ring.  Called as part of an X Server engine reset.
++ */
++int r128_cce_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_DEBUG("%s called before init done\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       r128_do_cce_reset(dev_priv);
++
++       /* The CCE is no longer running after an engine reset */
++       dev_priv->cce_running = 0;
++
++       return 0;
++}
++
++int r128_cce_idle(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (dev_priv->cce_running) {
++               r128_do_cce_flush(dev_priv);
++       }
++
++       return r128_do_cce_idle(dev_priv);
++}
++
++int r128_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return r128_do_engine_reset(dev);
++}
++
++int r128_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       return -EINVAL;
++}
++
++/* ================================================================
++ * Freelist management
++ */
++#define R128_BUFFER_USED       0xffffffff
++#define R128_BUFFER_FREE       0
++
++#if 0
++static int r128_freelist_init(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       struct drm_buf *buf;
++       drm_r128_buf_priv_t *buf_priv;
++       drm_r128_freelist_t *entry;
++       int i;
++
++       dev_priv->head = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER);
++       if (dev_priv->head == NULL)
++               return -ENOMEM;
++
++       memset(dev_priv->head, 0, sizeof(drm_r128_freelist_t));
++       dev_priv->head->age = R128_BUFFER_USED;
++
++       for (i = 0; i < dma->buf_count; i++) {
++               buf = dma->buflist[i];
++               buf_priv = buf->dev_private;
++
++               entry = drm_alloc(sizeof(drm_r128_freelist_t), DRM_MEM_DRIVER);
++               if (!entry)
++                       return -ENOMEM;
++
++               entry->age = R128_BUFFER_FREE;
++               entry->buf = buf;
++               entry->prev = dev_priv->head;
++               entry->next = dev_priv->head->next;
++               if (!entry->next)
++                       dev_priv->tail = entry;
++
++               buf_priv->discard = 0;
++               buf_priv->dispatched = 0;
++               buf_priv->list_entry = entry;
++
++               dev_priv->head->next = entry;
++
++               if (dev_priv->head->next)
++                       dev_priv->head->next->prev = entry;
++       }
++
++       return 0;
++
++}
++#endif
++
++static struct drm_buf *r128_freelist_get(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_buf_priv_t *buf_priv;
++       struct drm_buf *buf;
++       int i, t;
++
++       /* FIXME: Optimize -- use freelist code */
++
++       for (i = 0; i < dma->buf_count; i++) {
++               buf = dma->buflist[i];
++               buf_priv = buf->dev_private;
++               if (buf->file_priv == 0)
++                       return buf;
++       }
++
++       for (t = 0; t < dev_priv->usec_timeout; t++) {
++               u32 done_age = R128_READ(R128_LAST_DISPATCH_REG);
++
++               for (i = 0; i < dma->buf_count; i++) {
++                       buf = dma->buflist[i];
++                       buf_priv = buf->dev_private;
++                       if (buf->pending && buf_priv->age <= done_age) {
++                               /* The buffer has been processed, so it
++                                * can now be used.
++                                */
++                               buf->pending = 0;
++                               return buf;
++                       }
++               }
++               DRM_UDELAY(1);
++       }
++
++       DRM_DEBUG("returning NULL!\n");
++       return NULL;
++}
++
++void r128_freelist_reset(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       int i;
++
++       for (i = 0; i < dma->buf_count; i++) {
++               struct drm_buf *buf = dma->buflist[i];
++               drm_r128_buf_priv_t *buf_priv = buf->dev_private;
++               buf_priv->age = 0;
++       }
++}
++
++/* ================================================================
++ * CCE command submission
++ */
++
++int r128_wait_ring(drm_r128_private_t * dev_priv, int n)
++{
++       drm_r128_ring_buffer_t *ring = &dev_priv->ring;
++       int i;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               r128_update_ring_snapshot(dev_priv);
++               if (ring->space >= n)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++       /* FIXME: This is being ignored... */
++       DRM_ERROR("failed!\n");
++       return -EBUSY;
++}
++
++static int r128_cce_get_buffers(struct drm_device * dev,
++                               struct drm_file *file_priv,
++                               struct drm_dma * d)
++{
++       int i;
++       struct drm_buf *buf;
++
++       for (i = d->granted_count; i < d->request_count; i++) {
++               buf = r128_freelist_get(dev);
++               if (!buf)
++                       return -EAGAIN;
++
++               buf->file_priv = file_priv;
++
++               if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
++                                    sizeof(buf->idx)))
++                       return -EFAULT;
++               if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
++                                    sizeof(buf->total)))
++                       return -EFAULT;
++
++               d->granted_count++;
++       }
++       return 0;
++}
++
++int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       int ret = 0;
++       struct drm_dma *d = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       /* Please don't send us buffers.
++        */
++       if (d->send_count != 0) {
++               DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
++                         DRM_CURRENTPID, d->send_count);
++               return -EINVAL;
++       }
++
++       /* We'll send you buffers.
++        */
++       if (d->request_count < 0 || d->request_count > dma->buf_count) {
++               DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
++                         DRM_CURRENTPID, d->request_count, dma->buf_count);
++               return -EINVAL;
++       }
++
++       d->granted_count = 0;
++
++       if (d->request_count) {
++               ret = r128_cce_get_buffers(dev, file_priv, d);
++       }
++
++       return ret;
++}
+Index: git/shared-core/r128_drm.h
+===================================================================
+--- git.orig/shared-core/r128_drm.h     2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/r128_drm.h  2008-12-12 17:35:22.000000000 +0000
+@@ -153,7 +153,7 @@
+ 
+        /* The current cliprects, or a subset thereof.
+         */
+-       drm_clip_rect_t boxes[R128_NR_SAREA_CLIPRECTS];
++       struct drm_clip_rect boxes[R128_NR_SAREA_CLIPRECTS];
+        unsigned int nbox;
+ 
+        /* Counters for client-side throttling of rendering clients.
+@@ -161,7 +161,7 @@
+        unsigned int last_frame;
+        unsigned int last_dispatch;
+ 
+-       drm_tex_region_t tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1];
++       struct drm_tex_region tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1];
+        unsigned int tex_age[R128_NR_TEX_HEAPS];
+        int ctx_owner;
+        int pfAllowPageFlip;    /* number of 3d windows (0,1,2 or more) */
+@@ -222,11 +222,7 @@
+                R128_INIT_CCE = 0x01,
+                R128_CLEANUP_CCE = 0x02
+        } func;
+-#if CONFIG_XFREE86_VERSION < XFREE86_VERSION(4,1,0,0)
+-       int sarea_priv_offset;
+-#else
+        unsigned long sarea_priv_offset;
+-#endif
+        int is_pci;
+        int cce_mode;
+        int cce_secure;
+@@ -240,21 +236,12 @@
+        unsigned int depth_offset, depth_pitch;
+        unsigned int span_offset;
+ 
+-#if CONFIG_XFREE86_VERSION < XFREE86_VERSION(4,1,0,0)
+-       unsigned int fb_offset;
+-       unsigned int mmio_offset;
+-       unsigned int ring_offset;
+-       unsigned int ring_rptr_offset;
+-       unsigned int buffers_offset;
+-       unsigned int agp_textures_offset;
+-#else
+        unsigned long fb_offset;
+        unsigned long mmio_offset;
+        unsigned long ring_offset;
+        unsigned long ring_rptr_offset;
+        unsigned long buffers_offset;
+        unsigned long agp_textures_offset;
+-#endif
+ } drm_r128_init_t;
+ 
+ typedef struct drm_r128_cce_stop {
+@@ -264,15 +251,10 @@
+ 
+ typedef struct drm_r128_clear {
+        unsigned int flags;
+-#if CONFIG_XFREE86_VERSION < XFREE86_VERSION(4,1,0,0)
+-       int x, y, w, h;
+-#endif
+        unsigned int clear_color;
+        unsigned int clear_depth;
+-#if CONFIG_XFREE86_VERSION >= XFREE86_VERSION(4,1,0,0)
+        unsigned int color_mask;
+        unsigned int depth_mask;
+-#endif
+ } drm_r128_clear_t;
+ 
+ typedef struct drm_r128_vertex {
+Index: git/shared-core/r128_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/r128_drv.h  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,523 @@
++/* r128_drv.h -- Private header for r128 driver -*- linux-c -*-
++ * Created: Mon Dec 13 09:51:11 1999 by faith@precisioninsight.com
++ */
++/*
++ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Rickard E. (Rik) Faith <faith@valinux.com>
++ *    Kevin E. Martin <martin@valinux.com>
++ *    Gareth Hughes <gareth@valinux.com>
++ *    Michel D�zer <daenzerm@student.ethz.ch>
++ */
++
++#ifndef __R128_DRV_H__
++#define __R128_DRV_H__
++
++/* General customization:
++ */
++#define DRIVER_AUTHOR          "Gareth Hughes, VA Linux Systems Inc."
++
++#define DRIVER_NAME            "r128"
++#define DRIVER_DESC            "ATI Rage 128"
++#define DRIVER_DATE            "20030725"
++
++/* Interface history:
++ *
++ * ??  - ??
++ * 2.4 - Add support for ycbcr textures (no new ioctls)
++ * 2.5 - Add FLIP ioctl, disable FULLSCREEN.
++ */
++#define DRIVER_MAJOR           2
++#define DRIVER_MINOR           5
++#define DRIVER_PATCHLEVEL      0
++
++#define GET_RING_HEAD(dev_priv)                R128_READ( R128_PM4_BUFFER_DL_RPTR )
++
++typedef struct drm_r128_freelist {
++       unsigned int age;
++       struct drm_buf *buf;
++       struct drm_r128_freelist *next;
++       struct drm_r128_freelist *prev;
++} drm_r128_freelist_t;
++
++typedef struct drm_r128_ring_buffer {
++       u32 *start;
++       u32 *end;
++       int size;
++       int size_l2qw;
++
++       u32 tail;
++       u32 tail_mask;
++       int space;
++
++       int high_mark;
++} drm_r128_ring_buffer_t;
++
++typedef struct drm_r128_private {
++       drm_r128_ring_buffer_t ring;
++       drm_r128_sarea_t *sarea_priv;
++
++       int cce_mode;
++       int cce_fifo_size;
++       int cce_running;
++
++       drm_r128_freelist_t *head;
++       drm_r128_freelist_t *tail;
++
++       int usec_timeout;
++       int is_pci;
++       unsigned long cce_buffers_offset;
++
++       atomic_t idle_count;
++
++       int page_flipping;
++       int current_page;
++       u32 crtc_offset;
++       u32 crtc_offset_cntl;
++
++       u32 color_fmt;
++       unsigned int front_offset;
++       unsigned int front_pitch;
++       unsigned int back_offset;
++       unsigned int back_pitch;
++
++       u32 depth_fmt;
++       unsigned int depth_offset;
++       unsigned int depth_pitch;
++       unsigned int span_offset;
++
++       u32 front_pitch_offset_c;
++       u32 back_pitch_offset_c;
++       u32 depth_pitch_offset_c;
++       u32 span_pitch_offset_c;
++
++       drm_local_map_t *sarea;
++       drm_local_map_t *mmio;
++       drm_local_map_t *cce_ring;
++       drm_local_map_t *ring_rptr;
++       drm_local_map_t *agp_textures;
++       struct ati_pcigart_info gart_info;
++} drm_r128_private_t;
++
++typedef struct drm_r128_buf_priv {
++       u32 age;
++       int prim;
++       int discard;
++       int dispatched;
++       drm_r128_freelist_t *list_entry;
++} drm_r128_buf_priv_t;
++
++extern struct drm_ioctl_desc r128_ioctls[];
++extern int r128_max_ioctl;
++
++                               /* r128_cce.c */
++extern int r128_cce_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_cce_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_cce_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_cce_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_cce_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int r128_cce_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
++
++extern void r128_freelist_reset(struct drm_device * dev);
++
++extern int r128_wait_ring(drm_r128_private_t * dev_priv, int n);
++
++extern int r128_do_cce_idle(drm_r128_private_t * dev_priv);
++extern int r128_do_cleanup_cce(struct drm_device * dev);
++
++extern int r128_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence);
++
++extern irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS);
++extern void r128_driver_irq_preinstall(struct drm_device * dev);
++extern void r128_driver_irq_postinstall(struct drm_device * dev);
++extern void r128_driver_irq_uninstall(struct drm_device * dev);
++extern void r128_driver_lastclose(struct drm_device * dev);
++extern void r128_driver_preclose(struct drm_device * dev,
++                                struct drm_file *file_priv);
++
++extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
++                             unsigned long arg);
++
++/* Register definitions, register access macros and drmAddMap constants
++ * for Rage 128 kernel driver.
++ */
++
++#define R128_AUX_SC_CNTL               0x1660
++#      define R128_AUX1_SC_EN                  (1 << 0)
++#      define R128_AUX1_SC_MODE_OR             (0 << 1)
++#      define R128_AUX1_SC_MODE_NAND           (1 << 1)
++#      define R128_AUX2_SC_EN                  (1 << 2)
++#      define R128_AUX2_SC_MODE_OR             (0 << 3)
++#      define R128_AUX2_SC_MODE_NAND           (1 << 3)
++#      define R128_AUX3_SC_EN                  (1 << 4)
++#      define R128_AUX3_SC_MODE_OR             (0 << 5)
++#      define R128_AUX3_SC_MODE_NAND           (1 << 5)
++#define R128_AUX1_SC_LEFT              0x1664
++#define R128_AUX1_SC_RIGHT             0x1668
++#define R128_AUX1_SC_TOP               0x166c
++#define R128_AUX1_SC_BOTTOM            0x1670
++#define R128_AUX2_SC_LEFT              0x1674
++#define R128_AUX2_SC_RIGHT             0x1678
++#define R128_AUX2_SC_TOP               0x167c
++#define R128_AUX2_SC_BOTTOM            0x1680
++#define R128_AUX3_SC_LEFT              0x1684
++#define R128_AUX3_SC_RIGHT             0x1688
++#define R128_AUX3_SC_TOP               0x168c
++#define R128_AUX3_SC_BOTTOM            0x1690
++
++#define R128_BRUSH_DATA0               0x1480
++#define R128_BUS_CNTL                  0x0030
++#      define R128_BUS_MASTER_DIS              (1 << 6)
++
++#define R128_CLOCK_CNTL_INDEX          0x0008
++#define R128_CLOCK_CNTL_DATA           0x000c
++#      define R128_PLL_WR_EN                   (1 << 7)
++#define R128_CONSTANT_COLOR_C          0x1d34
++#define R128_CRTC_OFFSET               0x0224
++#define R128_CRTC_OFFSET_CNTL          0x0228
++#      define R128_CRTC_OFFSET_FLIP_CNTL       (1 << 16)
++
++#define R128_DP_GUI_MASTER_CNTL                0x146c
++#       define R128_GMC_SRC_PITCH_OFFSET_CNTL  (1    <<  0)
++#       define R128_GMC_DST_PITCH_OFFSET_CNTL  (1    <<  1)
++#      define R128_GMC_BRUSH_SOLID_COLOR       (13   <<  4)
++#      define R128_GMC_BRUSH_NONE              (15   <<  4)
++#      define R128_GMC_DST_16BPP               (4    <<  8)
++#      define R128_GMC_DST_24BPP               (5    <<  8)
++#      define R128_GMC_DST_32BPP               (6    <<  8)
++#       define R128_GMC_DST_DATATYPE_SHIFT     8
++#      define R128_GMC_SRC_DATATYPE_COLOR      (3    << 12)
++#      define R128_DP_SRC_SOURCE_MEMORY        (2    << 24)
++#      define R128_DP_SRC_SOURCE_HOST_DATA     (3    << 24)
++#      define R128_GMC_CLR_CMP_CNTL_DIS        (1    << 28)
++#      define R128_GMC_AUX_CLIP_DIS            (1    << 29)
++#      define R128_GMC_WR_MSK_DIS              (1    << 30)
++#      define R128_ROP3_S                      0x00cc0000
++#      define R128_ROP3_P                      0x00f00000
++#define R128_DP_WRITE_MASK             0x16cc
++#define R128_DST_PITCH_OFFSET_C                0x1c80
++#      define R128_DST_TILE                    (1 << 31)
++
++#define R128_GEN_INT_CNTL              0x0040
++#      define R128_CRTC_VBLANK_INT_EN          (1 <<  0)
++#define R128_GEN_INT_STATUS            0x0044
++#      define R128_CRTC_VBLANK_INT             (1 <<  0)
++#      define R128_CRTC_VBLANK_INT_AK          (1 <<  0)
++#define R128_GEN_RESET_CNTL            0x00f0
++#      define R128_SOFT_RESET_GUI              (1 <<  0)
++
++#define R128_GUI_SCRATCH_REG0          0x15e0
++#define R128_GUI_SCRATCH_REG1          0x15e4
++#define R128_GUI_SCRATCH_REG2          0x15e8
++#define R128_GUI_SCRATCH_REG3          0x15ec
++#define R128_GUI_SCRATCH_REG4          0x15f0
++#define R128_GUI_SCRATCH_REG5          0x15f4
++
++#define R128_GUI_STAT                  0x1740
++#      define R128_GUI_FIFOCNT_MASK            0x0fff
++#      define R128_GUI_ACTIVE                  (1 << 31)
++
++#define R128_MCLK_CNTL                 0x000f
++#      define R128_FORCE_GCP                   (1 << 16)
++#      define R128_FORCE_PIPE3D_CP             (1 << 17)
++#      define R128_FORCE_RCP                   (1 << 18)
++
++#define R128_PC_GUI_CTLSTAT            0x1748
++#define R128_PC_NGUI_CTLSTAT           0x0184
++#      define R128_PC_FLUSH_GUI                (3 << 0)
++#      define R128_PC_RI_GUI                   (1 << 2)
++#      define R128_PC_FLUSH_ALL                0x00ff
++#      define R128_PC_BUSY                     (1 << 31)
++
++#define R128_PCI_GART_PAGE             0x017c
++#define R128_PRIM_TEX_CNTL_C           0x1cb0
++
++#define R128_SCALE_3D_CNTL             0x1a00
++#define R128_SEC_TEX_CNTL_C            0x1d00
++#define R128_SEC_TEXTURE_BORDER_COLOR_C        0x1d3c
++#define R128_SETUP_CNTL                        0x1bc4
++#define R128_STEN_REF_MASK_C           0x1d40
++
++#define R128_TEX_CNTL_C                        0x1c9c
++#      define R128_TEX_CACHE_FLUSH             (1 << 23)
++
++#define R128_WAIT_UNTIL                        0x1720
++#      define R128_EVENT_CRTC_OFFSET           (1 << 0)
++#define R128_WINDOW_XY_OFFSET          0x1bcc
++
++/* CCE registers
++ */
++#define R128_PM4_BUFFER_OFFSET         0x0700
++#define R128_PM4_BUFFER_CNTL           0x0704
++#      define R128_PM4_MASK                    (15 << 28)
++#      define R128_PM4_NONPM4                  (0  << 28)
++#      define R128_PM4_192PIO                  (1  << 28)
++#      define R128_PM4_192BM                   (2  << 28)
++#      define R128_PM4_128PIO_64INDBM          (3  << 28)
++#      define R128_PM4_128BM_64INDBM           (4  << 28)
++#      define R128_PM4_64PIO_128INDBM          (5  << 28)
++#      define R128_PM4_64BM_128INDBM           (6  << 28)
++#      define R128_PM4_64PIO_64VCBM_64INDBM    (7  << 28)
++#      define R128_PM4_64BM_64VCBM_64INDBM     (8  << 28)
++#      define R128_PM4_64PIO_64VCPIO_64INDPIO  (15 << 28)
++#      define R128_PM4_BUFFER_CNTL_NOUPDATE    (1  << 27)
++
++#define R128_PM4_BUFFER_WM_CNTL                0x0708
++#      define R128_WMA_SHIFT                   0
++#      define R128_WMB_SHIFT                   8
++#      define R128_WMC_SHIFT                   16
++#      define R128_WB_WM_SHIFT                 24
++
++#define R128_PM4_BUFFER_DL_RPTR_ADDR   0x070c
++#define R128_PM4_BUFFER_DL_RPTR                0x0710
++#define R128_PM4_BUFFER_DL_WPTR                0x0714
++#      define R128_PM4_BUFFER_DL_DONE          (1 << 31)
++
++#define R128_PM4_VC_FPU_SETUP          0x071c
++
++#define R128_PM4_IW_INDOFF             0x0738
++#define R128_PM4_IW_INDSIZE            0x073c
++
++#define R128_PM4_STAT                  0x07b8
++#      define R128_PM4_FIFOCNT_MASK            0x0fff
++#      define R128_PM4_BUSY                    (1 << 16)
++#      define R128_PM4_GUI_ACTIVE              (1 << 31)
++
++#define R128_PM4_MICROCODE_ADDR                0x07d4
++#define R128_PM4_MICROCODE_RADDR       0x07d8
++#define R128_PM4_MICROCODE_DATAH       0x07dc
++#define R128_PM4_MICROCODE_DATAL       0x07e0
++
++#define R128_PM4_BUFFER_ADDR           0x07f0
++#define R128_PM4_MICRO_CNTL            0x07fc
++#      define R128_PM4_MICRO_FREERUN           (1 << 30)
++
++#define R128_PM4_FIFO_DATA_EVEN                0x1000
++#define R128_PM4_FIFO_DATA_ODD         0x1004
++
++/* CCE command packets
++ */
++#define R128_CCE_PACKET0               0x00000000
++#define R128_CCE_PACKET1               0x40000000
++#define R128_CCE_PACKET2               0x80000000
++#define R128_CCE_PACKET3               0xC0000000
++#      define R128_CNTL_HOSTDATA_BLT           0x00009400
++#      define R128_CNTL_PAINT_MULTI            0x00009A00
++#      define R128_CNTL_BITBLT_MULTI           0x00009B00
++#      define R128_3D_RNDR_GEN_INDX_PRIM       0x00002300
++
++#define R128_CCE_PACKET_MASK           0xC0000000
++#define R128_CCE_PACKET_COUNT_MASK     0x3fff0000
++#define R128_CCE_PACKET0_REG_MASK      0x000007ff
++#define R128_CCE_PACKET1_REG0_MASK     0x000007ff
++#define R128_CCE_PACKET1_REG1_MASK     0x003ff800
++
++#define R128_CCE_VC_CNTL_PRIM_TYPE_NONE                0x00000000
++#define R128_CCE_VC_CNTL_PRIM_TYPE_POINT       0x00000001
++#define R128_CCE_VC_CNTL_PRIM_TYPE_LINE                0x00000002
++#define R128_CCE_VC_CNTL_PRIM_TYPE_POLY_LINE   0x00000003
++#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST    0x00000004
++#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN     0x00000005
++#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_STRIP   0x00000006
++#define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2   0x00000007
++#define R128_CCE_VC_CNTL_PRIM_WALK_IND         0x00000010
++#define R128_CCE_VC_CNTL_PRIM_WALK_LIST                0x00000020
++#define R128_CCE_VC_CNTL_PRIM_WALK_RING                0x00000030
++#define R128_CCE_VC_CNTL_NUM_SHIFT             16
++
++#define R128_DATATYPE_VQ               0
++#define R128_DATATYPE_CI4              1
++#define R128_DATATYPE_CI8              2
++#define R128_DATATYPE_ARGB1555         3
++#define R128_DATATYPE_RGB565           4
++#define R128_DATATYPE_RGB888           5
++#define R128_DATATYPE_ARGB8888         6
++#define R128_DATATYPE_RGB332           7
++#define R128_DATATYPE_Y8               8
++#define R128_DATATYPE_RGB8             9
++#define R128_DATATYPE_CI16             10
++#define R128_DATATYPE_YVYU422          11
++#define R128_DATATYPE_VYUY422          12
++#define R128_DATATYPE_AYUV444          14
++#define R128_DATATYPE_ARGB4444         15
++
++/* Constants */
++#define R128_AGP_OFFSET                        0x02000000
++
++#define R128_WATERMARK_L               16
++#define R128_WATERMARK_M               8
++#define R128_WATERMARK_N               8
++#define R128_WATERMARK_K               128
++
++#define R128_MAX_USEC_TIMEOUT          100000  /* 100 ms */
++
++#define R128_LAST_FRAME_REG            R128_GUI_SCRATCH_REG0
++#define R128_LAST_DISPATCH_REG         R128_GUI_SCRATCH_REG1
++#define R128_MAX_VB_AGE                        0x7fffffff
++#define R128_MAX_VB_VERTS              (0xffff)
++
++#define R128_RING_HIGH_MARK            128
++
++#define R128_PERFORMANCE_BOXES         0
++
++#define R128_PCIGART_TABLE_SIZE         32768
++
++#define R128_READ(reg)         DRM_READ32(  dev_priv->mmio, (reg) )
++#define R128_WRITE(reg,val)    DRM_WRITE32( dev_priv->mmio, (reg), (val) )
++#define R128_READ8(reg)                DRM_READ8(   dev_priv->mmio, (reg) )
++#define R128_WRITE8(reg,val)   DRM_WRITE8(  dev_priv->mmio, (reg), (val) )
++
++#define R128_WRITE_PLL(addr,val)                                       \
++do {                                                                   \
++       R128_WRITE8(R128_CLOCK_CNTL_INDEX,                              \
++                   ((addr) & 0x1f) | R128_PLL_WR_EN);                  \
++       R128_WRITE(R128_CLOCK_CNTL_DATA, (val));                        \
++} while (0)
++
++#define CCE_PACKET0( reg, n )          (R128_CCE_PACKET0 |             \
++                                        ((n) << 16) | ((reg) >> 2))
++#define CCE_PACKET1( reg0, reg1 )      (R128_CCE_PACKET1 |             \
++                                        (((reg1) >> 2) << 11) | ((reg0) >> 2))
++#define CCE_PACKET2()                  (R128_CCE_PACKET2)
++#define CCE_PACKET3( pkt, n )          (R128_CCE_PACKET3 |             \
++                                        (pkt) | ((n) << 16))
++
++static __inline__ void r128_update_ring_snapshot(drm_r128_private_t * dev_priv)
++{
++       drm_r128_ring_buffer_t *ring = &dev_priv->ring;
++       ring->space = (GET_RING_HEAD(dev_priv) - ring->tail) * sizeof(u32);
++       if (ring->space <= 0)
++               ring->space += ring->size;
++}
++
++/* ================================================================
++ * Misc helper macros
++ */
++
++#define RING_SPACE_TEST_WITH_RETURN( dev_priv )                                \
++do {                                                                   \
++       drm_r128_ring_buffer_t *ring = &dev_priv->ring; int i;          \
++       if ( ring->space < ring->high_mark ) {                          \
++               for ( i = 0 ; i < dev_priv->usec_timeout ; i++ ) {      \
++                       r128_update_ring_snapshot( dev_priv );          \
++                       if ( ring->space >= ring->high_mark )           \
++                               goto __ring_space_done;                 \
++                       DRM_UDELAY(1);                          \
++               }                                                       \
++               DRM_ERROR( "ring space check failed!\n" );              \
++               return -EBUSY;                          \
++       }                                                               \
++ __ring_space_done:                                                    \
++       ;                                                               \
++} while (0)
++
++#define VB_AGE_TEST_WITH_RETURN( dev_priv )                            \
++do {                                                                   \
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;            \
++       if ( sarea_priv->last_dispatch >= R128_MAX_VB_AGE ) {           \
++               int __ret = r128_do_cce_idle( dev_priv );               \
++               if ( __ret ) return __ret;                              \
++               sarea_priv->last_dispatch = 0;                          \
++               r128_freelist_reset( dev );                             \
++       }                                                               \
++} while (0)
++
++#define R128_WAIT_UNTIL_PAGE_FLIPPED() do {                            \
++       OUT_RING( CCE_PACKET0( R128_WAIT_UNTIL, 0 ) );                  \
++       OUT_RING( R128_EVENT_CRTC_OFFSET );                             \
++} while (0)
++
++/* ================================================================
++ * Ring control
++ */
++
++#define R128_VERBOSE   0
++
++#define RING_LOCALS                                                    \
++       int write, _nr; unsigned int tail_mask; volatile u32 *ring;
++
++#define BEGIN_RING( n ) do {                                           \
++       if ( R128_VERBOSE ) {                                           \
++               DRM_INFO( "BEGIN_RING( %d ) in %s\n",                   \
++                          (n), __FUNCTION__ );                         \
++       }                                                               \
++       if ( dev_priv->ring.space <= (n) * sizeof(u32) ) {              \
++               COMMIT_RING();                                          \
++               r128_wait_ring( dev_priv, (n) * sizeof(u32) );          \
++       }                                                               \
++       _nr = n; dev_priv->ring.space -= (n) * sizeof(u32);             \
++       ring = dev_priv->ring.start;                                    \
++       write = dev_priv->ring.tail;                                    \
++       tail_mask = dev_priv->ring.tail_mask;                           \
++} while (0)
++
++/* You can set this to zero if you want.  If the card locks up, you'll
++ * need to keep this set.  It works around a bug in early revs of the
++ * Rage 128 chipset, where the CCE would read 32 dwords past the end of
++ * the ring buffer before wrapping around.
++ */
++#define R128_BROKEN_CCE        1
++
++#define ADVANCE_RING() do {                                            \
++       if ( R128_VERBOSE ) {                                           \
++               DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n",     \
++                         write, dev_priv->ring.tail );                 \
++       }                                                               \
++       if ( R128_BROKEN_CCE && write < 32 ) {                          \
++               memcpy( dev_priv->ring.end,                             \
++                       dev_priv->ring.start,                           \
++                       write * sizeof(u32) );                          \
++       }                                                               \
++       if (((dev_priv->ring.tail + _nr) & tail_mask) != write) {       \
++               DRM_ERROR(                                              \
++                       "ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n",        \
++                       ((dev_priv->ring.tail + _nr) & tail_mask),      \
++                       write, __LINE__);                               \
++       } else                                                          \
++               dev_priv->ring.tail = write;                            \
++} while (0)
++
++#define COMMIT_RING() do {                                             \
++       if ( R128_VERBOSE ) {                                           \
++               DRM_INFO( "COMMIT_RING() tail=0x%06x\n",                \
++                       dev_priv->ring.tail );                          \
++       }                                                               \
++       DRM_MEMORYBARRIER();                                            \
++       R128_WRITE( R128_PM4_BUFFER_DL_WPTR, dev_priv->ring.tail );     \
++       R128_READ( R128_PM4_BUFFER_DL_WPTR );                           \
++} while (0)
++
++#define OUT_RING( x ) do {                                             \
++       if ( R128_VERBOSE ) {                                           \
++               DRM_INFO( "   OUT_RING( 0x%08x ) at 0x%x\n",            \
++                          (unsigned int)(x), write );                  \
++       }                                                               \
++       ring[write++] = cpu_to_le32( x );                               \
++       write &= tail_mask;                                             \
++} while (0)
++
++#endif                         /* __R128_DRV_H__ */
+Index: git/shared-core/r128_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/r128_irq.c  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,101 @@
++/* r128_irq.c -- IRQ handling for radeon -*- linux-c -*- */
++/*
++ * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ *    Eric Anholt <anholt@FreeBSD.org>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "r128_drm.h"
++#include "r128_drv.h"
++
++irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device *) arg;
++       drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
++       int status;
++
++       status = R128_READ(R128_GEN_INT_STATUS);
++
++       /* VBLANK interrupt */
++       if (status & R128_CRTC_VBLANK_INT) {
++               R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
++               atomic_inc(&dev->vbl_received);
++               DRM_WAKEUP(&dev->vbl_queue);
++               drm_vbl_send_signals(dev);
++               return IRQ_HANDLED;
++       }
++       return IRQ_NONE;
++}
++
++int r128_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence)
++{
++       unsigned int cur_vblank;
++       int ret = 0;
++
++       /* Assume that the user has missed the current sequence number
++        * by about a day rather than she wants to wait for years
++        * using vertical blanks...
++        */
++       DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
++                   (((cur_vblank = atomic_read(&dev->vbl_received))
++                     - *sequence) <= (1 << 23)));
++
++       *sequence = cur_vblank;
++
++       return ret;
++}
++
++void r128_driver_irq_preinstall(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
++
++       /* Disable *all* interrupts */
++       R128_WRITE(R128_GEN_INT_CNTL, 0);
++       /* Clear vblank bit if it's already high */
++       R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
++}
++
++void r128_driver_irq_postinstall(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
++
++       /* Turn on VBL interrupt */
++       R128_WRITE(R128_GEN_INT_CNTL, R128_CRTC_VBLANK_INT_EN);
++}
++
++void r128_driver_irq_uninstall(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = (drm_r128_private_t *) dev->dev_private;
++       if (!dev_priv)
++               return;
++
++       /* Disable *all* interrupts */
++       R128_WRITE(R128_GEN_INT_CNTL, 0);
++}
+Index: git/shared-core/r128_state.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/r128_state.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1682 @@
++/* r128_state.c -- State support for r128 -*- linux-c -*-
++ * Created: Thu Jan 27 02:53:43 2000 by gareth@valinux.com
++ */
++/*
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "r128_drm.h"
++#include "r128_drv.h"
++
++/* ================================================================
++ * CCE hardware state programming functions
++ */
++
++static void r128_emit_clip_rects(drm_r128_private_t * dev_priv,
++                                struct drm_clip_rect * boxes, int count)
++{
++       u32 aux_sc_cntl = 0x00000000;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING((count < 3 ? count : 3) * 5 + 2);
++
++       if (count >= 1) {
++               OUT_RING(CCE_PACKET0(R128_AUX1_SC_LEFT, 3));
++               OUT_RING(boxes[0].x1);
++               OUT_RING(boxes[0].x2 - 1);
++               OUT_RING(boxes[0].y1);
++               OUT_RING(boxes[0].y2 - 1);
++
++               aux_sc_cntl |= (R128_AUX1_SC_EN | R128_AUX1_SC_MODE_OR);
++       }
++       if (count >= 2) {
++               OUT_RING(CCE_PACKET0(R128_AUX2_SC_LEFT, 3));
++               OUT_RING(boxes[1].x1);
++               OUT_RING(boxes[1].x2 - 1);
++               OUT_RING(boxes[1].y1);
++               OUT_RING(boxes[1].y2 - 1);
++
++               aux_sc_cntl |= (R128_AUX2_SC_EN | R128_AUX2_SC_MODE_OR);
++       }
++       if (count >= 3) {
++               OUT_RING(CCE_PACKET0(R128_AUX3_SC_LEFT, 3));
++               OUT_RING(boxes[2].x1);
++               OUT_RING(boxes[2].x2 - 1);
++               OUT_RING(boxes[2].y1);
++               OUT_RING(boxes[2].y2 - 1);
++
++               aux_sc_cntl |= (R128_AUX3_SC_EN | R128_AUX3_SC_MODE_OR);
++       }
++
++       OUT_RING(CCE_PACKET0(R128_AUX_SC_CNTL, 0));
++       OUT_RING(aux_sc_cntl);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_core(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(2);
++
++       OUT_RING(CCE_PACKET0(R128_SCALE_3D_CNTL, 0));
++       OUT_RING(ctx->scale_3d_cntl);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_context(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(13);
++
++       OUT_RING(CCE_PACKET0(R128_DST_PITCH_OFFSET_C, 11));
++       OUT_RING(ctx->dst_pitch_offset_c);
++       OUT_RING(ctx->dp_gui_master_cntl_c);
++       OUT_RING(ctx->sc_top_left_c);
++       OUT_RING(ctx->sc_bottom_right_c);
++       OUT_RING(ctx->z_offset_c);
++       OUT_RING(ctx->z_pitch_c);
++       OUT_RING(ctx->z_sten_cntl_c);
++       OUT_RING(ctx->tex_cntl_c);
++       OUT_RING(ctx->misc_3d_state_cntl_reg);
++       OUT_RING(ctx->texture_clr_cmp_clr_c);
++       OUT_RING(ctx->texture_clr_cmp_msk_c);
++       OUT_RING(ctx->fog_color_c);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_setup(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(3);
++
++       OUT_RING(CCE_PACKET1(R128_SETUP_CNTL, R128_PM4_VC_FPU_SETUP));
++       OUT_RING(ctx->setup_cntl);
++       OUT_RING(ctx->pm4_vc_fpu_setup);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_masks(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(5);
++
++       OUT_RING(CCE_PACKET0(R128_DP_WRITE_MASK, 0));
++       OUT_RING(ctx->dp_write_mask);
++
++       OUT_RING(CCE_PACKET0(R128_STEN_REF_MASK_C, 1));
++       OUT_RING(ctx->sten_ref_mask_c);
++       OUT_RING(ctx->plane_3d_mask_c);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_window(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(2);
++
++       OUT_RING(CCE_PACKET0(R128_WINDOW_XY_OFFSET, 0));
++       OUT_RING(ctx->window_xy_offset);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_tex0(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_context_regs_t *ctx = &sarea_priv->context_state;
++       drm_r128_texture_regs_t *tex = &sarea_priv->tex_state[0];
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(7 + R128_MAX_TEXTURE_LEVELS);
++
++       OUT_RING(CCE_PACKET0(R128_PRIM_TEX_CNTL_C,
++                            2 + R128_MAX_TEXTURE_LEVELS));
++       OUT_RING(tex->tex_cntl);
++       OUT_RING(tex->tex_combine_cntl);
++       OUT_RING(ctx->tex_size_pitch_c);
++       for (i = 0; i < R128_MAX_TEXTURE_LEVELS; i++) {
++               OUT_RING(tex->tex_offset[i]);
++       }
++
++       OUT_RING(CCE_PACKET0(R128_CONSTANT_COLOR_C, 1));
++       OUT_RING(ctx->constant_color_c);
++       OUT_RING(tex->tex_border_color);
++
++       ADVANCE_RING();
++}
++
++static __inline__ void r128_emit_tex1(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_texture_regs_t *tex = &sarea_priv->tex_state[1];
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("    %s\n", __FUNCTION__);
++
++       BEGIN_RING(5 + R128_MAX_TEXTURE_LEVELS);
++
++       OUT_RING(CCE_PACKET0(R128_SEC_TEX_CNTL_C, 1 + R128_MAX_TEXTURE_LEVELS));
++       OUT_RING(tex->tex_cntl);
++       OUT_RING(tex->tex_combine_cntl);
++       for (i = 0; i < R128_MAX_TEXTURE_LEVELS; i++) {
++               OUT_RING(tex->tex_offset[i]);
++       }
++
++       OUT_RING(CCE_PACKET0(R128_SEC_TEXTURE_BORDER_COLOR_C, 0));
++       OUT_RING(tex->tex_border_color);
++
++       ADVANCE_RING();
++}
++
++static void r128_emit_state(drm_r128_private_t * dev_priv)
++{
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       unsigned int dirty = sarea_priv->dirty;
++
++       DRM_DEBUG("%s: dirty=0x%08x\n", __FUNCTION__, dirty);
++
++       if (dirty & R128_UPLOAD_CORE) {
++               r128_emit_core(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_CORE;
++       }
++
++       if (dirty & R128_UPLOAD_CONTEXT) {
++               r128_emit_context(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_CONTEXT;
++       }
++
++       if (dirty & R128_UPLOAD_SETUP) {
++               r128_emit_setup(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_SETUP;
++       }
++
++       if (dirty & R128_UPLOAD_MASKS) {
++               r128_emit_masks(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_MASKS;
++       }
++
++       if (dirty & R128_UPLOAD_WINDOW) {
++               r128_emit_window(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_WINDOW;
++       }
++
++       if (dirty & R128_UPLOAD_TEX0) {
++               r128_emit_tex0(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_TEX0;
++       }
++
++       if (dirty & R128_UPLOAD_TEX1) {
++               r128_emit_tex1(dev_priv);
++               sarea_priv->dirty &= ~R128_UPLOAD_TEX1;
++       }
++
++       /* Turn off the texture cache flushing */
++       sarea_priv->context_state.tex_cntl_c &= ~R128_TEX_CACHE_FLUSH;
++
++       sarea_priv->dirty &= ~R128_REQUIRE_QUIESCENCE;
++}
++
++#if R128_PERFORMANCE_BOXES
++/* ================================================================
++ * Performance monitoring functions
++ */
++
++static void r128_clear_box(drm_r128_private_t * dev_priv,
++                          int x, int y, int w, int h, int r, int g, int b)
++{
++       u32 pitch, offset;
++       u32 fb_bpp, color;
++       RING_LOCALS;
++
++       switch (dev_priv->fb_bpp) {
++       case 16:
++               fb_bpp = R128_GMC_DST_16BPP;
++               color = (((r & 0xf8) << 8) |
++                        ((g & 0xfc) << 3) | ((b & 0xf8) >> 3));
++               break;
++       case 24:
++               fb_bpp = R128_GMC_DST_24BPP;
++               color = ((r << 16) | (g << 8) | b);
++               break;
++       case 32:
++               fb_bpp = R128_GMC_DST_32BPP;
++               color = (((0xff) << 24) | (r << 16) | (g << 8) | b);
++               break;
++       default:
++               return;
++       }
++
++       offset = dev_priv->back_offset;
++       pitch = dev_priv->back_pitch >> 3;
++
++       BEGIN_RING(6);
++
++       OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++       OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                R128_GMC_BRUSH_SOLID_COLOR |
++                fb_bpp |
++                R128_GMC_SRC_DATATYPE_COLOR |
++                R128_ROP3_P |
++                R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_AUX_CLIP_DIS);
++
++       OUT_RING((pitch << 21) | (offset >> 5));
++       OUT_RING(color);
++
++       OUT_RING((x << 16) | y);
++       OUT_RING((w << 16) | h);
++
++       ADVANCE_RING();
++}
++
++static void r128_cce_performance_boxes(drm_r128_private_t * dev_priv)
++{
++       if (atomic_read(&dev_priv->idle_count) == 0) {
++               r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
++       } else {
++               atomic_set(&dev_priv->idle_count, 0);
++       }
++}
++
++#endif
++
++/* ================================================================
++ * CCE command dispatch functions
++ */
++
++static void r128_print_dirty(const char *msg, unsigned int flags)
++{
++       DRM_INFO("%s: (0x%x) %s%s%s%s%s%s%s%s%s\n",
++                msg,
++                flags,
++                (flags & R128_UPLOAD_CORE) ? "core, " : "",
++                (flags & R128_UPLOAD_CONTEXT) ? "context, " : "",
++                (flags & R128_UPLOAD_SETUP) ? "setup, " : "",
++                (flags & R128_UPLOAD_TEX0) ? "tex0, " : "",
++                (flags & R128_UPLOAD_TEX1) ? "tex1, " : "",
++                (flags & R128_UPLOAD_MASKS) ? "masks, " : "",
++                (flags & R128_UPLOAD_WINDOW) ? "window, " : "",
++                (flags & R128_UPLOAD_CLIPRECTS) ? "cliprects, " : "",
++                (flags & R128_REQUIRE_QUIESCENCE) ? "quiescence, " : "");
++}
++
++static void r128_cce_dispatch_clear(struct drm_device * dev,
++                                   drm_r128_clear_t * clear)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int nbox = sarea_priv->nbox;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       unsigned int flags = clear->flags;
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       if (dev_priv->page_flipping && dev_priv->current_page == 1) {
++               unsigned int tmp = flags;
++
++               flags &= ~(R128_FRONT | R128_BACK);
++               if (tmp & R128_FRONT)
++                       flags |= R128_BACK;
++               if (tmp & R128_BACK)
++                       flags |= R128_FRONT;
++       }
++
++       for (i = 0; i < nbox; i++) {
++               int x = pbox[i].x1;
++               int y = pbox[i].y1;
++               int w = pbox[i].x2 - x;
++               int h = pbox[i].y2 - y;
++
++               DRM_DEBUG("dispatch clear %d,%d-%d,%d flags 0x%x\n",
++                         pbox[i].x1, pbox[i].y1, pbox[i].x2,
++                         pbox[i].y2, flags);
++
++               if (flags & (R128_FRONT | R128_BACK)) {
++                       BEGIN_RING(2);
++
++                       OUT_RING(CCE_PACKET0(R128_DP_WRITE_MASK, 0));
++                       OUT_RING(clear->color_mask);
++
++                       ADVANCE_RING();
++               }
++
++               if (flags & R128_FRONT) {
++                       BEGIN_RING(6);
++
++                       OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                       OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                R128_GMC_BRUSH_SOLID_COLOR |
++                                (dev_priv->color_fmt << 8) |
++                                R128_GMC_SRC_DATATYPE_COLOR |
++                                R128_ROP3_P |
++                                R128_GMC_CLR_CMP_CNTL_DIS |
++                                R128_GMC_AUX_CLIP_DIS);
++
++                       OUT_RING(dev_priv->front_pitch_offset_c);
++                       OUT_RING(clear->clear_color);
++
++                       OUT_RING((x << 16) | y);
++                       OUT_RING((w << 16) | h);
++
++                       ADVANCE_RING();
++               }
++
++               if (flags & R128_BACK) {
++                       BEGIN_RING(6);
++
++                       OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                       OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                R128_GMC_BRUSH_SOLID_COLOR |
++                                (dev_priv->color_fmt << 8) |
++                                R128_GMC_SRC_DATATYPE_COLOR |
++                                R128_ROP3_P |
++                                R128_GMC_CLR_CMP_CNTL_DIS |
++                                R128_GMC_AUX_CLIP_DIS);
++
++                       OUT_RING(dev_priv->back_pitch_offset_c);
++                       OUT_RING(clear->clear_color);
++
++                       OUT_RING((x << 16) | y);
++                       OUT_RING((w << 16) | h);
++
++                       ADVANCE_RING();
++               }
++
++               if (flags & R128_DEPTH) {
++                       BEGIN_RING(6);
++
++                       OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                       OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                R128_GMC_BRUSH_SOLID_COLOR |
++                                (dev_priv->depth_fmt << 8) |
++                                R128_GMC_SRC_DATATYPE_COLOR |
++                                R128_ROP3_P |
++                                R128_GMC_CLR_CMP_CNTL_DIS |
++                                R128_GMC_AUX_CLIP_DIS | R128_GMC_WR_MSK_DIS);
++
++                       OUT_RING(dev_priv->depth_pitch_offset_c);
++                       OUT_RING(clear->clear_depth);
++
++                       OUT_RING((x << 16) | y);
++                       OUT_RING((w << 16) | h);
++
++                       ADVANCE_RING();
++               }
++       }
++}
++
++static void r128_cce_dispatch_swap(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int nbox = sarea_priv->nbox;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++#if R128_PERFORMANCE_BOXES
++       /* Do some trivial performance monitoring...
++        */
++       r128_cce_performance_boxes(dev_priv);
++#endif
++
++       for (i = 0; i < nbox; i++) {
++               int x = pbox[i].x1;
++               int y = pbox[i].y1;
++               int w = pbox[i].x2 - x;
++               int h = pbox[i].y2 - y;
++
++               BEGIN_RING(7);
++
++               OUT_RING(CCE_PACKET3(R128_CNTL_BITBLT_MULTI, 5));
++               OUT_RING(R128_GMC_SRC_PITCH_OFFSET_CNTL |
++                        R128_GMC_DST_PITCH_OFFSET_CNTL |
++                        R128_GMC_BRUSH_NONE |
++                        (dev_priv->color_fmt << 8) |
++                        R128_GMC_SRC_DATATYPE_COLOR |
++                        R128_ROP3_S |
++                        R128_DP_SRC_SOURCE_MEMORY |
++                        R128_GMC_CLR_CMP_CNTL_DIS |
++                        R128_GMC_AUX_CLIP_DIS | R128_GMC_WR_MSK_DIS);
++
++               /* Make this work even if front & back are flipped:
++                */
++               if (dev_priv->current_page == 0) {
++                       OUT_RING(dev_priv->back_pitch_offset_c);
++                       OUT_RING(dev_priv->front_pitch_offset_c);
++               } else {
++                       OUT_RING(dev_priv->front_pitch_offset_c);
++                       OUT_RING(dev_priv->back_pitch_offset_c);
++               }
++
++               OUT_RING((x << 16) | y);
++               OUT_RING((x << 16) | y);
++               OUT_RING((w << 16) | h);
++
++               ADVANCE_RING();
++       }
++
++       /* Increment the frame counter.  The client-side 3D driver must
++        * throttle the framerate by waiting for this value before
++        * performing the swapbuffer ioctl.
++        */
++       dev_priv->sarea_priv->last_frame++;
++
++       BEGIN_RING(2);
++
++       OUT_RING(CCE_PACKET0(R128_LAST_FRAME_REG, 0));
++       OUT_RING(dev_priv->sarea_priv->last_frame);
++
++       ADVANCE_RING();
++}
++
++static void r128_cce_dispatch_flip(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       RING_LOCALS;
++       DRM_DEBUG("%s: page=%d pfCurrentPage=%d\n",
++                 __FUNCTION__,
++                 dev_priv->current_page, dev_priv->sarea_priv->pfCurrentPage);
++
++#if R128_PERFORMANCE_BOXES
++       /* Do some trivial performance monitoring...
++        */
++       r128_cce_performance_boxes(dev_priv);
++#endif
++
++       BEGIN_RING(4);
++
++       R128_WAIT_UNTIL_PAGE_FLIPPED();
++       OUT_RING(CCE_PACKET0(R128_CRTC_OFFSET, 0));
++
++       if (dev_priv->current_page == 0) {
++               OUT_RING(dev_priv->back_offset);
++       } else {
++               OUT_RING(dev_priv->front_offset);
++       }
++
++       ADVANCE_RING();
++
++       /* Increment the frame counter.  The client-side 3D driver must
++        * throttle the framerate by waiting for this value before
++        * performing the swapbuffer ioctl.
++        */
++       dev_priv->sarea_priv->last_frame++;
++       dev_priv->sarea_priv->pfCurrentPage = dev_priv->current_page =
++           1 - dev_priv->current_page;
++
++       BEGIN_RING(2);
++
++       OUT_RING(CCE_PACKET0(R128_LAST_FRAME_REG, 0));
++       OUT_RING(dev_priv->sarea_priv->last_frame);
++
++       ADVANCE_RING();
++}
++
++static void r128_cce_dispatch_vertex(struct drm_device * dev, struct drm_buf * buf)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_buf_priv_t *buf_priv = buf->dev_private;
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int format = sarea_priv->vc_format;
++       int offset = buf->bus_address;
++       int size = buf->used;
++       int prim = buf_priv->prim;
++       int i = 0;
++       RING_LOCALS;
++       DRM_DEBUG("buf=%d nbox=%d\n", buf->idx, sarea_priv->nbox);
++
++       if (0)
++               r128_print_dirty("dispatch_vertex", sarea_priv->dirty);
++
++       if (buf->used) {
++               buf_priv->dispatched = 1;
++
++               if (sarea_priv->dirty & ~R128_UPLOAD_CLIPRECTS) {
++                       r128_emit_state(dev_priv);
++               }
++
++               do {
++                       /* Emit the next set of up to three cliprects */
++                       if (i < sarea_priv->nbox) {
++                               r128_emit_clip_rects(dev_priv,
++                                                    &sarea_priv->boxes[i],
++                                                    sarea_priv->nbox - i);
++                       }
++
++                       /* Emit the vertex buffer rendering commands */
++                       BEGIN_RING(5);
++
++                       OUT_RING(CCE_PACKET3(R128_3D_RNDR_GEN_INDX_PRIM, 3));
++                       OUT_RING(offset);
++                       OUT_RING(size);
++                       OUT_RING(format);
++                       OUT_RING(prim | R128_CCE_VC_CNTL_PRIM_WALK_LIST |
++                                (size << R128_CCE_VC_CNTL_NUM_SHIFT));
++
++                       ADVANCE_RING();
++
++                       i += 3;
++               } while (i < sarea_priv->nbox);
++       }
++
++       if (buf_priv->discard) {
++               buf_priv->age = dev_priv->sarea_priv->last_dispatch;
++
++               /* Emit the vertex buffer age */
++               BEGIN_RING(2);
++
++               OUT_RING(CCE_PACKET0(R128_LAST_DISPATCH_REG, 0));
++               OUT_RING(buf_priv->age);
++
++               ADVANCE_RING();
++
++               buf->pending = 1;
++               buf->used = 0;
++               /* FIXME: Check dispatched field */
++               buf_priv->dispatched = 0;
++       }
++
++       dev_priv->sarea_priv->last_dispatch++;
++
++       sarea_priv->dirty &= ~R128_UPLOAD_CLIPRECTS;
++       sarea_priv->nbox = 0;
++}
++
++static void r128_cce_dispatch_indirect(struct drm_device * dev,
++                                      struct drm_buf * buf, int start, int end)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_buf_priv_t *buf_priv = buf->dev_private;
++       RING_LOCALS;
++       DRM_DEBUG("indirect: buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
++
++       if (start != end) {
++               int offset = buf->bus_address + start;
++               int dwords = (end - start + 3) / sizeof(u32);
++
++               /* Indirect buffer data must be an even number of
++                * dwords, so if we've been given an odd number we must
++                * pad the data with a Type-2 CCE packet.
++                */
++               if (dwords & 1) {
++                       u32 *data = (u32 *)
++                           ((char *)dev->agp_buffer_map->handle
++                            + buf->offset + start);
++                       data[dwords++] = cpu_to_le32(R128_CCE_PACKET2);
++               }
++
++               buf_priv->dispatched = 1;
++
++               /* Fire off the indirect buffer */
++               BEGIN_RING(3);
++
++               OUT_RING(CCE_PACKET0(R128_PM4_IW_INDOFF, 1));
++               OUT_RING(offset);
++               OUT_RING(dwords);
++
++               ADVANCE_RING();
++       }
++
++       if (buf_priv->discard) {
++               buf_priv->age = dev_priv->sarea_priv->last_dispatch;
++
++               /* Emit the indirect buffer age */
++               BEGIN_RING(2);
++
++               OUT_RING(CCE_PACKET0(R128_LAST_DISPATCH_REG, 0));
++               OUT_RING(buf_priv->age);
++
++               ADVANCE_RING();
++
++               buf->pending = 1;
++               buf->used = 0;
++               /* FIXME: Check dispatched field */
++               buf_priv->dispatched = 0;
++       }
++
++       dev_priv->sarea_priv->last_dispatch++;
++}
++
++static void r128_cce_dispatch_indices(struct drm_device * dev,
++                                     struct drm_buf * buf,
++                                     int start, int end, int count)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_buf_priv_t *buf_priv = buf->dev_private;
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int format = sarea_priv->vc_format;
++       int offset = dev->agp_buffer_map->offset - dev_priv->cce_buffers_offset;
++       int prim = buf_priv->prim;
++       u32 *data;
++       int dwords;
++       int i = 0;
++       RING_LOCALS;
++       DRM_DEBUG("indices: s=%d e=%d c=%d\n", start, end, count);
++
++       if (0)
++               r128_print_dirty("dispatch_indices", sarea_priv->dirty);
++
++       if (start != end) {
++               buf_priv->dispatched = 1;
++
++               if (sarea_priv->dirty & ~R128_UPLOAD_CLIPRECTS) {
++                       r128_emit_state(dev_priv);
++               }
++
++               dwords = (end - start + 3) / sizeof(u32);
++
++               data = (u32 *) ((char *)dev->agp_buffer_map->handle
++                               + buf->offset + start);
++
++               data[0] = cpu_to_le32(CCE_PACKET3(R128_3D_RNDR_GEN_INDX_PRIM,
++                                                 dwords - 2));
++
++               data[1] = cpu_to_le32(offset);
++               data[2] = cpu_to_le32(R128_MAX_VB_VERTS);
++               data[3] = cpu_to_le32(format);
++               data[4] = cpu_to_le32((prim | R128_CCE_VC_CNTL_PRIM_WALK_IND |
++                                      (count << 16)));
++
++               if (count & 0x1) {
++#ifdef __LITTLE_ENDIAN
++                       data[dwords - 1] &= 0x0000ffff;
++#else
++                       data[dwords - 1] &= 0xffff0000;
++#endif
++               }
++
++               do {
++                       /* Emit the next set of up to three cliprects */
++                       if (i < sarea_priv->nbox) {
++                               r128_emit_clip_rects(dev_priv,
++                                                    &sarea_priv->boxes[i],
++                                                    sarea_priv->nbox - i);
++                       }
++
++                       r128_cce_dispatch_indirect(dev, buf, start, end);
++
++                       i += 3;
++               } while (i < sarea_priv->nbox);
++       }
++
++       if (buf_priv->discard) {
++               buf_priv->age = dev_priv->sarea_priv->last_dispatch;
++
++               /* Emit the vertex buffer age */
++               BEGIN_RING(2);
++
++               OUT_RING(CCE_PACKET0(R128_LAST_DISPATCH_REG, 0));
++               OUT_RING(buf_priv->age);
++
++               ADVANCE_RING();
++
++               buf->pending = 1;
++               /* FIXME: Check dispatched field */
++               buf_priv->dispatched = 0;
++       }
++
++       dev_priv->sarea_priv->last_dispatch++;
++
++       sarea_priv->dirty &= ~R128_UPLOAD_CLIPRECTS;
++       sarea_priv->nbox = 0;
++}
++
++static int r128_cce_dispatch_blit(struct drm_device * dev,
++                                 struct drm_file *file_priv,
++                                 drm_r128_blit_t * blit)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_r128_buf_priv_t *buf_priv;
++       u32 *data;
++       int dword_shift, dwords;
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       /* The compiler won't optimize away a division by a variable,
++        * even if the only legal values are powers of two.  Thus, we'll
++        * use a shift instead.
++        */
++       switch (blit->format) {
++       case R128_DATATYPE_ARGB8888:
++               dword_shift = 0;
++               break;
++       case R128_DATATYPE_ARGB1555:
++       case R128_DATATYPE_RGB565:
++       case R128_DATATYPE_ARGB4444:
++       case R128_DATATYPE_YVYU422:
++       case R128_DATATYPE_VYUY422:
++               dword_shift = 1;
++               break;
++       case R128_DATATYPE_CI8:
++       case R128_DATATYPE_RGB8:
++               dword_shift = 2;
++               break;
++       default:
++               DRM_ERROR("invalid blit format %d\n", blit->format);
++               return -EINVAL;
++       }
++
++       /* Flush the pixel cache, and mark the contents as Read Invalid.
++        * This ensures no pixel data gets mixed up with the texture
++        * data from the host data blit, otherwise part of the texture
++        * image may be corrupted.
++        */
++       BEGIN_RING(2);
++
++       OUT_RING(CCE_PACKET0(R128_PC_GUI_CTLSTAT, 0));
++       OUT_RING(R128_PC_RI_GUI | R128_PC_FLUSH_GUI);
++
++       ADVANCE_RING();
++
++       /* Dispatch the indirect buffer.
++        */
++       buf = dma->buflist[blit->idx];
++       buf_priv = buf->dev_private;
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", blit->idx);
++               return -EINVAL;
++       }
++
++       buf_priv->discard = 1;
++
++       dwords = (blit->width * blit->height) >> dword_shift;
++
++       data = (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
++
++       data[0] = cpu_to_le32(CCE_PACKET3(R128_CNTL_HOSTDATA_BLT, dwords + 6));
++       data[1] = cpu_to_le32((R128_GMC_DST_PITCH_OFFSET_CNTL |
++                              R128_GMC_BRUSH_NONE |
++                              (blit->format << 8) |
++                              R128_GMC_SRC_DATATYPE_COLOR |
++                              R128_ROP3_S |
++                              R128_DP_SRC_SOURCE_HOST_DATA |
++                              R128_GMC_CLR_CMP_CNTL_DIS |
++                              R128_GMC_AUX_CLIP_DIS | R128_GMC_WR_MSK_DIS));
++
++       data[2] = cpu_to_le32((blit->pitch << 21) | (blit->offset >> 5));
++       data[3] = cpu_to_le32(0xffffffff);
++       data[4] = cpu_to_le32(0xffffffff);
++       data[5] = cpu_to_le32((blit->y << 16) | blit->x);
++       data[6] = cpu_to_le32((blit->height << 16) | blit->width);
++       data[7] = cpu_to_le32(dwords);
++
++       buf->used = (dwords + 8) * sizeof(u32);
++
++       r128_cce_dispatch_indirect(dev, buf, 0, buf->used);
++
++       /* Flush the pixel cache after the blit completes.  This ensures
++        * the texture data is written out to memory before rendering
++        * continues.
++        */
++       BEGIN_RING(2);
++
++       OUT_RING(CCE_PACKET0(R128_PC_GUI_CTLSTAT, 0));
++       OUT_RING(R128_PC_FLUSH_GUI);
++
++       ADVANCE_RING();
++
++       return 0;
++}
++
++/* ================================================================
++ * Tiled depth buffer management
++ *
++ * FIXME: These should all set the destination write mask for when we
++ * have hardware stencil support.
++ */
++
++static int r128_cce_dispatch_write_span(struct drm_device * dev,
++                                       drm_r128_depth_t * depth)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       int count, x, y;
++       u32 *buffer;
++       u8 *mask;
++       int i, buffer_size, mask_size;
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       count = depth->n;
++       if (count > 4096 || count <= 0)
++               return -EMSGSIZE;
++
++       if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x))) {
++               return -EFAULT;
++       }
++       if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y))) {
++               return -EFAULT;
++       }
++
++       buffer_size = depth->n * sizeof(u32);
++       buffer = drm_alloc(buffer_size, DRM_MEM_BUFS);
++       if (buffer == NULL)
++               return -ENOMEM;
++       if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) {
++               drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++               return -EFAULT;
++       }
++
++       mask_size = depth->n * sizeof(u8);
++       if (depth->mask) {
++               mask = drm_alloc(mask_size, DRM_MEM_BUFS);
++               if (mask == NULL) {
++                       drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++                       return -ENOMEM;
++               }
++               if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) {
++                       drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++                       drm_free(mask, mask_size, DRM_MEM_BUFS);
++                       return -EFAULT;
++               }
++
++               for (i = 0; i < count; i++, x++) {
++                       if (mask[i]) {
++                               BEGIN_RING(6);
++
++                               OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                               OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                        R128_GMC_BRUSH_SOLID_COLOR |
++                                        (dev_priv->depth_fmt << 8) |
++                                        R128_GMC_SRC_DATATYPE_COLOR |
++                                        R128_ROP3_P |
++                                        R128_GMC_CLR_CMP_CNTL_DIS |
++                                        R128_GMC_WR_MSK_DIS);
++
++                               OUT_RING(dev_priv->depth_pitch_offset_c);
++                               OUT_RING(buffer[i]);
++
++                               OUT_RING((x << 16) | y);
++                               OUT_RING((1 << 16) | 1);
++
++                               ADVANCE_RING();
++                       }
++               }
++
++               drm_free(mask, mask_size, DRM_MEM_BUFS);
++       } else {
++               for (i = 0; i < count; i++, x++) {
++                       BEGIN_RING(6);
++
++                       OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                       OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                R128_GMC_BRUSH_SOLID_COLOR |
++                                (dev_priv->depth_fmt << 8) |
++                                R128_GMC_SRC_DATATYPE_COLOR |
++                                R128_ROP3_P |
++                                R128_GMC_CLR_CMP_CNTL_DIS |
++                                R128_GMC_WR_MSK_DIS);
++
++                       OUT_RING(dev_priv->depth_pitch_offset_c);
++                       OUT_RING(buffer[i]);
++
++                       OUT_RING((x << 16) | y);
++                       OUT_RING((1 << 16) | 1);
++
++                       ADVANCE_RING();
++               }
++       }
++
++       drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++
++       return 0;
++}
++
++static int r128_cce_dispatch_write_pixels(struct drm_device * dev,
++                                         drm_r128_depth_t * depth)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       int count, *x, *y;
++       u32 *buffer;
++       u8 *mask;
++       int i, xbuf_size, ybuf_size, buffer_size, mask_size;
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       count = depth->n;
++       if (count > 4096 || count <= 0)
++               return -EMSGSIZE;
++
++       xbuf_size = count * sizeof(*x);
++       ybuf_size = count * sizeof(*y);
++       x = drm_alloc(xbuf_size, DRM_MEM_BUFS);
++       if (x == NULL) {
++               return -ENOMEM;
++       }
++       y = drm_alloc(ybuf_size, DRM_MEM_BUFS);
++       if (y == NULL) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               return -ENOMEM;
++       }
++       if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               drm_free(y, ybuf_size, DRM_MEM_BUFS);
++               return -EFAULT;
++       }
++       if (DRM_COPY_FROM_USER(y, depth->y, xbuf_size)) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               drm_free(y, ybuf_size, DRM_MEM_BUFS);
++               return -EFAULT;
++       }
++
++       buffer_size = depth->n * sizeof(u32);
++       buffer = drm_alloc(buffer_size, DRM_MEM_BUFS);
++       if (buffer == NULL) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               drm_free(y, ybuf_size, DRM_MEM_BUFS);
++               return -ENOMEM;
++       }
++       if (DRM_COPY_FROM_USER(buffer, depth->buffer, buffer_size)) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               drm_free(y, ybuf_size, DRM_MEM_BUFS);
++               drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++               return -EFAULT;
++       }
++
++       if (depth->mask) {
++               mask_size = depth->n * sizeof(u8);
++               mask = drm_alloc(mask_size, DRM_MEM_BUFS);
++               if (mask == NULL) {
++                       drm_free(x, xbuf_size, DRM_MEM_BUFS);
++                       drm_free(y, ybuf_size, DRM_MEM_BUFS);
++                       drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++                       return -ENOMEM;
++               }
++               if (DRM_COPY_FROM_USER(mask, depth->mask, mask_size)) {
++                       drm_free(x, xbuf_size, DRM_MEM_BUFS);
++                       drm_free(y, ybuf_size, DRM_MEM_BUFS);
++                       drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++                       drm_free(mask, mask_size, DRM_MEM_BUFS);
++                       return -EFAULT;
++               }
++
++               for (i = 0; i < count; i++) {
++                       if (mask[i]) {
++                               BEGIN_RING(6);
++
++                               OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                               OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                        R128_GMC_BRUSH_SOLID_COLOR |
++                                        (dev_priv->depth_fmt << 8) |
++                                        R128_GMC_SRC_DATATYPE_COLOR |
++                                        R128_ROP3_P |
++                                        R128_GMC_CLR_CMP_CNTL_DIS |
++                                        R128_GMC_WR_MSK_DIS);
++
++                               OUT_RING(dev_priv->depth_pitch_offset_c);
++                               OUT_RING(buffer[i]);
++
++                               OUT_RING((x[i] << 16) | y[i]);
++                               OUT_RING((1 << 16) | 1);
++
++                               ADVANCE_RING();
++                       }
++               }
++
++               drm_free(mask, mask_size, DRM_MEM_BUFS);
++       } else {
++               for (i = 0; i < count; i++) {
++                       BEGIN_RING(6);
++
++                       OUT_RING(CCE_PACKET3(R128_CNTL_PAINT_MULTI, 4));
++                       OUT_RING(R128_GMC_DST_PITCH_OFFSET_CNTL |
++                                R128_GMC_BRUSH_SOLID_COLOR |
++                                (dev_priv->depth_fmt << 8) |
++                                R128_GMC_SRC_DATATYPE_COLOR |
++                                R128_ROP3_P |
++                                R128_GMC_CLR_CMP_CNTL_DIS |
++                                R128_GMC_WR_MSK_DIS);
++
++                       OUT_RING(dev_priv->depth_pitch_offset_c);
++                       OUT_RING(buffer[i]);
++
++                       OUT_RING((x[i] << 16) | y[i]);
++                       OUT_RING((1 << 16) | 1);
++
++                       ADVANCE_RING();
++               }
++       }
++
++       drm_free(x, xbuf_size, DRM_MEM_BUFS);
++       drm_free(y, ybuf_size, DRM_MEM_BUFS);
++       drm_free(buffer, buffer_size, DRM_MEM_BUFS);
++
++       return 0;
++}
++
++static int r128_cce_dispatch_read_span(struct drm_device * dev,
++                                      drm_r128_depth_t * depth)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       int count, x, y;
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       count = depth->n;
++       if (count > 4096 || count <= 0)
++               return -EMSGSIZE;
++
++       if (DRM_COPY_FROM_USER(&x, depth->x, sizeof(x))) {
++               return -EFAULT;
++       }
++       if (DRM_COPY_FROM_USER(&y, depth->y, sizeof(y))) {
++               return -EFAULT;
++       }
++
++       BEGIN_RING(7);
++
++       OUT_RING(CCE_PACKET3(R128_CNTL_BITBLT_MULTI, 5));
++       OUT_RING(R128_GMC_SRC_PITCH_OFFSET_CNTL |
++                R128_GMC_DST_PITCH_OFFSET_CNTL |
++                R128_GMC_BRUSH_NONE |
++                (dev_priv->depth_fmt << 8) |
++                R128_GMC_SRC_DATATYPE_COLOR |
++                R128_ROP3_S |
++                R128_DP_SRC_SOURCE_MEMORY |
++                R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_WR_MSK_DIS);
++
++       OUT_RING(dev_priv->depth_pitch_offset_c);
++       OUT_RING(dev_priv->span_pitch_offset_c);
++
++       OUT_RING((x << 16) | y);
++       OUT_RING((0 << 16) | 0);
++       OUT_RING((count << 16) | 1);
++
++       ADVANCE_RING();
++
++       return 0;
++}
++
++static int r128_cce_dispatch_read_pixels(struct drm_device * dev,
++                                        drm_r128_depth_t * depth)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       int count, *x, *y;
++       int i, xbuf_size, ybuf_size;
++       RING_LOCALS;
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       count = depth->n;
++       if (count > 4096 || count <= 0)
++               return -EMSGSIZE;
++
++       if (count > dev_priv->depth_pitch) {
++               count = dev_priv->depth_pitch;
++       }
++
++       xbuf_size = count * sizeof(*x);
++       ybuf_size = count * sizeof(*y);
++       x = drm_alloc(xbuf_size, DRM_MEM_BUFS);
++       if (x == NULL) {
++               return -ENOMEM;
++       }
++       y = drm_alloc(ybuf_size, DRM_MEM_BUFS);
++       if (y == NULL) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               return -ENOMEM;
++       }
++       if (DRM_COPY_FROM_USER(x, depth->x, xbuf_size)) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               drm_free(y, ybuf_size, DRM_MEM_BUFS);
++               return -EFAULT;
++       }
++       if (DRM_COPY_FROM_USER(y, depth->y, ybuf_size)) {
++               drm_free(x, xbuf_size, DRM_MEM_BUFS);
++               drm_free(y, ybuf_size, DRM_MEM_BUFS);
++               return -EFAULT;
++       }
++
++       for (i = 0; i < count; i++) {
++               BEGIN_RING(7);
++
++               OUT_RING(CCE_PACKET3(R128_CNTL_BITBLT_MULTI, 5));
++               OUT_RING(R128_GMC_SRC_PITCH_OFFSET_CNTL |
++                        R128_GMC_DST_PITCH_OFFSET_CNTL |
++                        R128_GMC_BRUSH_NONE |
++                        (dev_priv->depth_fmt << 8) |
++                        R128_GMC_SRC_DATATYPE_COLOR |
++                        R128_ROP3_S |
++                        R128_DP_SRC_SOURCE_MEMORY |
++                        R128_GMC_CLR_CMP_CNTL_DIS | R128_GMC_WR_MSK_DIS);
++
++               OUT_RING(dev_priv->depth_pitch_offset_c);
++               OUT_RING(dev_priv->span_pitch_offset_c);
++
++               OUT_RING((x[i] << 16) | y[i]);
++               OUT_RING((i << 16) | 0);
++               OUT_RING((1 << 16) | 1);
++
++               ADVANCE_RING();
++       }
++
++       drm_free(x, xbuf_size, DRM_MEM_BUFS);
++       drm_free(y, ybuf_size, DRM_MEM_BUFS);
++
++       return 0;
++}
++
++/* ================================================================
++ * Polygon stipple
++ */
++
++static void r128_cce_dispatch_stipple(struct drm_device * dev, u32 * stipple)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       BEGIN_RING(33);
++
++       OUT_RING(CCE_PACKET0(R128_BRUSH_DATA0, 31));
++       for (i = 0; i < 32; i++) {
++               OUT_RING(stipple[i]);
++       }
++
++       ADVANCE_RING();
++}
++
++/* ================================================================
++ * IOCTL functions
++ */
++
++static int r128_cce_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_r128_clear_t *clear = data;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       if (sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS;
++
++       r128_cce_dispatch_clear(dev, clear);
++       COMMIT_RING();
++
++       /* Make sure we restore the 3D state next time.
++        */
++       dev_priv->sarea_priv->dirty |= R128_UPLOAD_CONTEXT | R128_UPLOAD_MASKS;
++
++       return 0;
++}
++
++static int r128_do_init_pageflip(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       dev_priv->crtc_offset = R128_READ(R128_CRTC_OFFSET);
++       dev_priv->crtc_offset_cntl = R128_READ(R128_CRTC_OFFSET_CNTL);
++
++       R128_WRITE(R128_CRTC_OFFSET, dev_priv->front_offset);
++       R128_WRITE(R128_CRTC_OFFSET_CNTL,
++                  dev_priv->crtc_offset_cntl | R128_CRTC_OFFSET_FLIP_CNTL);
++
++       dev_priv->page_flipping = 1;
++       dev_priv->current_page = 0;
++       dev_priv->sarea_priv->pfCurrentPage = dev_priv->current_page;
++
++       return 0;
++}
++
++static int r128_do_cleanup_pageflip(struct drm_device * dev)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       R128_WRITE(R128_CRTC_OFFSET, dev_priv->crtc_offset);
++       R128_WRITE(R128_CRTC_OFFSET_CNTL, dev_priv->crtc_offset_cntl);
++
++       if (dev_priv->current_page != 0) {
++               r128_cce_dispatch_flip(dev);
++               COMMIT_RING();
++       }
++
++       dev_priv->page_flipping = 0;
++       return 0;
++}
++
++/* Swapping and flipping are different operations, need different ioctls.
++ * They can & should be intermixed to support multiple 3d windows.
++ */
++
++static int r128_cce_flip(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       if (!dev_priv->page_flipping)
++               r128_do_init_pageflip(dev);
++
++       r128_cce_dispatch_flip(dev);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int r128_cce_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       if (sarea_priv->nbox > R128_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = R128_NR_SAREA_CLIPRECTS;
++
++       r128_cce_dispatch_swap(dev);
++       dev_priv->sarea_priv->dirty |= (R128_UPLOAD_CONTEXT |
++                                       R128_UPLOAD_MASKS);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int r128_cce_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_r128_buf_priv_t *buf_priv;
++       drm_r128_vertex_t *vertex = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n",
++                 DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard);
++
++       if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         vertex->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++       if (vertex->prim < 0 ||
++           vertex->prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) {
++               DRM_ERROR("buffer prim %d\n", vertex->prim);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf = dma->buflist[vertex->idx];
++       buf_priv = buf->dev_private;
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", vertex->idx);
++               return -EINVAL;
++       }
++
++       buf->used = vertex->count;
++       buf_priv->prim = vertex->prim;
++       buf_priv->discard = vertex->discard;
++
++       r128_cce_dispatch_vertex(dev, buf);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int r128_cce_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_r128_buf_priv_t *buf_priv;
++       drm_r128_indices_t *elts = data;
++       int count;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d buf=%d s=%d e=%d d=%d\n", DRM_CURRENTPID,
++                 elts->idx, elts->start, elts->end, elts->discard);
++
++       if (elts->idx < 0 || elts->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         elts->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++       if (elts->prim < 0 ||
++           elts->prim > R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2) {
++               DRM_ERROR("buffer prim %d\n", elts->prim);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf = dma->buflist[elts->idx];
++       buf_priv = buf->dev_private;
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", elts->idx);
++               return -EINVAL;
++       }
++
++       count = (elts->end - elts->start) / sizeof(u16);
++       elts->start -= R128_INDEX_PRIM_OFFSET;
++
++       if (elts->start & 0x7) {
++               DRM_ERROR("misaligned buffer 0x%x\n", elts->start);
++               return -EINVAL;
++       }
++       if (elts->start < buf->used) {
++               DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used);
++               return -EINVAL;
++       }
++
++       buf->used = elts->end;
++       buf_priv->prim = elts->prim;
++       buf_priv->discard = elts->discard;
++
++       r128_cce_dispatch_indices(dev, buf, elts->start, elts->end, count);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int r128_cce_blit(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_blit_t *blit = data;
++       int ret;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       DRM_DEBUG("pid=%d index=%d\n", DRM_CURRENTPID, blit->idx);
++
++       if (blit->idx < 0 || blit->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         blit->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       ret = r128_cce_dispatch_blit(dev, file_priv, blit);
++
++       COMMIT_RING();
++       return ret;
++}
++
++static int r128_cce_depth(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_depth_t *depth = data;
++       int ret;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       ret = -EINVAL;
++       switch (depth->func) {
++       case R128_WRITE_SPAN:
++               ret = r128_cce_dispatch_write_span(dev, depth);
++               break;
++       case R128_WRITE_PIXELS:
++               ret = r128_cce_dispatch_write_pixels(dev, depth);
++               break;
++       case R128_READ_SPAN:
++               ret = r128_cce_dispatch_read_span(dev, depth);
++               break;
++       case R128_READ_PIXELS:
++               ret = r128_cce_dispatch_read_pixels(dev, depth);
++               break;
++       }
++
++       COMMIT_RING();
++       return ret;
++}
++
++static int r128_cce_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_stipple_t *stipple = data;
++       u32 mask[32];
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32)))
++               return -EFAULT;
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       r128_cce_dispatch_stipple(dev, mask);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int r128_cce_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_r128_buf_priv_t *buf_priv;
++       drm_r128_indirect_t *indirect = data;
++#if 0
++       RING_LOCALS;
++#endif
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("indirect: idx=%d s=%d e=%d d=%d\n",
++                 indirect->idx, indirect->start, indirect->end,
++                 indirect->discard);
++
++       if (indirect->idx < 0 || indirect->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         indirect->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++
++       buf = dma->buflist[indirect->idx];
++       buf_priv = buf->dev_private;
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", indirect->idx);
++               return -EINVAL;
++       }
++
++       if (indirect->start < buf->used) {
++               DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n",
++                         indirect->start, buf->used);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf->used = indirect->end;
++       buf_priv->discard = indirect->discard;
++
++#if 0
++       /* Wait for the 3D stream to idle before the indirect buffer
++        * containing 2D acceleration commands is processed.
++        */
++       BEGIN_RING(2);
++       RADEON_WAIT_UNTIL_3D_IDLE();
++       ADVANCE_RING();
++#endif
++
++       /* Dispatch the indirect buffer full of commands from the
++        * X server.  This is insecure and is thus only available to
++        * privileged clients.
++        */
++       r128_cce_dispatch_indirect(dev, buf, indirect->start, indirect->end);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int r128_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_r128_private_t *dev_priv = dev->dev_private;
++       drm_r128_getparam_t *param = data;
++       int value;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
++
++       switch (param->param) {
++       case R128_PARAM_IRQ_NR:
++               value = dev->irq;
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++void r128_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
++{
++       if (dev->dev_private) {
++               drm_r128_private_t *dev_priv = dev->dev_private;
++               if (dev_priv->page_flipping) {
++                       r128_do_cleanup_pageflip(dev);
++               }
++       }
++}
++
++void r128_driver_lastclose(struct drm_device * dev)
++{
++       r128_do_cleanup_cce(dev);
++}
++
++struct drm_ioctl_desc r128_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_R128_INIT, r128_cce_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_R128_CCE_START, r128_cce_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_R128_CCE_STOP, r128_cce_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_R128_CCE_RESET, r128_cce_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_R128_CCE_IDLE, r128_cce_idle, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_RESET, r128_engine_reset, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_FULLSCREEN, r128_fullscreen, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_SWAP, r128_cce_swap, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_FLIP, r128_cce_flip, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_CLEAR, r128_cce_clear, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_VERTEX, r128_cce_vertex, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_INDICES, r128_cce_indices, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_BLIT, r128_cce_blit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_DEPTH, r128_cce_depth, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_STIPPLE, r128_cce_stipple, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_R128_INDIRECT, r128_cce_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_R128_GETPARAM, r128_getparam, DRM_AUTH),
++};
++
++int r128_max_ioctl = DRM_ARRAY_SIZE(r128_ioctls);
+Index: git/shared-core/r300_cmdbuf.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/r300_cmdbuf.c       2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,954 @@
++/* r300_cmdbuf.c -- Command buffer emission for R300 -*- linux-c -*-
++ *
++ * Copyright (C) The Weather Channel, Inc.  2002.
++ * Copyright (C) 2004 Nicolai Haehnle.
++ * All Rights Reserved.
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Nicolai Haehnle <prefect_@gmx.net>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "radeon_drm.h"
++#include "radeon_drv.h"
++#include "r300_reg.h"
++
++#define R300_SIMULTANEOUS_CLIPRECTS            4
++
++/* Values for R300_RE_CLIPRECT_CNTL depending on the number of cliprects
++ */
++static const int r300_cliprect_cntl[4] = {
++       0xAAAA,
++       0xEEEE,
++       0xFEFE,
++       0xFFFE
++};
++
++/**
++ * Emit up to R300_SIMULTANEOUS_CLIPRECTS cliprects from the given command
++ * buffer, starting with index n.
++ */
++static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
++                              drm_radeon_kcmd_buffer_t *cmdbuf, int n)
++{
++       struct drm_clip_rect box;
++       int nr;
++       int i;
++       RING_LOCALS;
++
++       nr = cmdbuf->nbox - n;
++       if (nr > R300_SIMULTANEOUS_CLIPRECTS)
++               nr = R300_SIMULTANEOUS_CLIPRECTS;
++
++       DRM_DEBUG("%i cliprects\n", nr);
++
++       if (nr) {
++               BEGIN_RING(6 + nr * 2);
++               OUT_RING(CP_PACKET0(R300_RE_CLIPRECT_TL_0, nr * 2 - 1));
++
++               for (i = 0; i < nr; ++i) {
++                       if (DRM_COPY_FROM_USER_UNCHECKED
++                           (&box, &cmdbuf->boxes[n + i], sizeof(box))) {
++                               DRM_ERROR("copy cliprect faulted\n");
++                               return -EFAULT;
++                       }
++
++                       box.x1 =
++                           (box.x1 +
++                            R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
++                       box.y1 =
++                           (box.y1 +
++                            R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
++                       box.x2 =
++                           (box.x2 +
++                            R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
++                       box.y2 =
++                           (box.y2 +
++                            R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
++
++                       OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
++                                (box.y1 << R300_CLIPRECT_Y_SHIFT));
++                       OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
++                                (box.y2 << R300_CLIPRECT_Y_SHIFT));
++               }
++
++               OUT_RING_REG(R300_RE_CLIPRECT_CNTL, r300_cliprect_cntl[nr - 1]);
++
++               /* TODO/SECURITY: Force scissors to a safe value, otherwise the
++                * client might be able to trample over memory.
++                * The impact should be very limited, but I'd rather be safe than
++                * sorry.
++                */
++               OUT_RING(CP_PACKET0(R300_RE_SCISSORS_TL, 1));
++               OUT_RING(0);
++               OUT_RING(R300_SCISSORS_X_MASK | R300_SCISSORS_Y_MASK);
++               ADVANCE_RING();
++       } else {
++               /* Why we allow zero cliprect rendering:
++                * There are some commands in a command buffer that must be submitted
++                * even when there are no cliprects, e.g. DMA buffer discard
++                * or state setting (though state setting could be avoided by
++                * simulating a loss of context).
++                *
++                * Now since the cmdbuf interface is so chaotic right now (and is
++                * bound to remain that way for a bit until things settle down),
++                * it is basically impossible to filter out the commands that are
++                * necessary and those that aren't.
++                *
++                * So I choose the safe way and don't do any filtering at all;
++                * instead, I simply set up the engine so that all rendering
++                * can't produce any fragments.
++                */
++               BEGIN_RING(2);
++               OUT_RING_REG(R300_RE_CLIPRECT_CNTL, 0);
++               ADVANCE_RING();
++       }
++
++       return 0;
++}
++
++static u8 r300_reg_flags[0x10000 >> 2];
++
++void r300_init_reg_flags(void)
++{
++       int i;
++       memset(r300_reg_flags, 0, 0x10000 >> 2);
++#define ADD_RANGE_MARK(reg, count,mark) \
++               for(i=((reg)>>2);i<((reg)>>2)+(count);i++)\
++                       r300_reg_flags[i]|=(mark);
++
++#define MARK_SAFE              1
++#define MARK_CHECK_OFFSET      2
++
++#define ADD_RANGE(reg, count)  ADD_RANGE_MARK(reg, count, MARK_SAFE)
++
++       /* these match cmducs() command in r300_driver/r300/r300_cmdbuf.c */
++       ADD_RANGE(R300_SE_VPORT_XSCALE, 6);
++       ADD_RANGE(R300_VAP_CNTL, 1);
++       ADD_RANGE(R300_SE_VTE_CNTL, 2);
++       ADD_RANGE(0x2134, 2);
++       ADD_RANGE(R300_VAP_CNTL_STATUS, 1);
++       ADD_RANGE(R300_VAP_INPUT_CNTL_0, 2);
++       ADD_RANGE(0x21DC, 1);
++       ADD_RANGE(R300_VAP_UNKNOWN_221C, 1);
++       ADD_RANGE(R300_VAP_CLIP_X_0, 4);
++       ADD_RANGE(R300_VAP_PVS_WAITIDLE, 1);
++       ADD_RANGE(R300_VAP_UNKNOWN_2288, 1);
++       ADD_RANGE(R300_VAP_OUTPUT_VTX_FMT_0, 2);
++       ADD_RANGE(R300_VAP_PVS_CNTL_1, 3);
++       ADD_RANGE(R300_GB_ENABLE, 1);
++       ADD_RANGE(R300_GB_MSPOS0, 5);
++       ADD_RANGE(R300_TX_CNTL, 1);
++       ADD_RANGE(R300_TX_ENABLE, 1);
++       ADD_RANGE(0x4200, 4);
++       ADD_RANGE(0x4214, 1);
++       ADD_RANGE(R300_RE_POINTSIZE, 1);
++       ADD_RANGE(0x4230, 3);
++       ADD_RANGE(R300_RE_LINE_CNT, 1);
++       ADD_RANGE(R300_RE_UNK4238, 1);
++       ADD_RANGE(0x4260, 3);
++       ADD_RANGE(R300_RE_SHADE, 4);
++       ADD_RANGE(R300_RE_POLYGON_MODE, 5);
++       ADD_RANGE(R300_RE_ZBIAS_CNTL, 1);
++       ADD_RANGE(R300_RE_ZBIAS_T_FACTOR, 4);
++       ADD_RANGE(R300_RE_OCCLUSION_CNTL, 1);
++       ADD_RANGE(R300_RE_CULL_CNTL, 1);
++       ADD_RANGE(0x42C0, 2);
++       ADD_RANGE(R300_RS_CNTL_0, 2);
++       ADD_RANGE(R300_RS_INTERP_0, 8);
++       ADD_RANGE(R300_RS_ROUTE_0, 8);
++       ADD_RANGE(0x43A4, 2);
++       ADD_RANGE(0x43E8, 1);
++       ADD_RANGE(R300_PFS_CNTL_0, 3);
++       ADD_RANGE(R300_PFS_NODE_0, 4);
++       ADD_RANGE(R300_PFS_TEXI_0, 64);
++       ADD_RANGE(0x46A4, 5);
++       ADD_RANGE(R300_PFS_INSTR0_0, 64);
++       ADD_RANGE(R300_PFS_INSTR1_0, 64);
++       ADD_RANGE(R300_PFS_INSTR2_0, 64);
++       ADD_RANGE(R300_PFS_INSTR3_0, 64);
++       ADD_RANGE(R300_RE_FOG_STATE, 1);
++       ADD_RANGE(R300_FOG_COLOR_R, 3);
++       ADD_RANGE(R300_PP_ALPHA_TEST, 2);
++       ADD_RANGE(0x4BD8, 1);
++       ADD_RANGE(R300_PFS_PARAM_0_X, 64);
++       ADD_RANGE(0x4E00, 1);
++       ADD_RANGE(R300_RB3D_CBLEND, 2);
++       ADD_RANGE(R300_RB3D_COLORMASK, 1);
++       ADD_RANGE(R300_RB3D_BLEND_COLOR, 3);
++       ADD_RANGE_MARK(R300_RB3D_COLOROFFSET0, 1, MARK_CHECK_OFFSET);   /* check offset */
++       ADD_RANGE(R300_RB3D_COLORPITCH0, 1);
++       ADD_RANGE(0x4E50, 9);
++       ADD_RANGE(0x4E88, 1);
++       ADD_RANGE(0x4EA0, 2);
++       ADD_RANGE(R300_RB3D_ZSTENCIL_CNTL_0, 3);
++       ADD_RANGE(R300_RB3D_ZSTENCIL_FORMAT, 4);
++       ADD_RANGE_MARK(R300_RB3D_DEPTHOFFSET, 1, MARK_CHECK_OFFSET);    /* check offset */
++       ADD_RANGE(R300_RB3D_DEPTHPITCH, 1);
++       ADD_RANGE(0x4F28, 1);
++       ADD_RANGE(0x4F30, 2);
++       ADD_RANGE(0x4F44, 1);
++       ADD_RANGE(0x4F54, 1);
++
++       ADD_RANGE(R300_TX_FILTER_0, 16);
++       ADD_RANGE(R300_TX_FILTER1_0, 16);
++       ADD_RANGE(R300_TX_SIZE_0, 16);
++       ADD_RANGE(R300_TX_FORMAT_0, 16);
++       ADD_RANGE(R300_TX_PITCH_0, 16);
++       /* Texture offset is dangerous and needs more checking */
++       ADD_RANGE_MARK(R300_TX_OFFSET_0, 16, MARK_CHECK_OFFSET);
++       ADD_RANGE(R300_TX_CHROMA_KEY_0, 16);
++       ADD_RANGE(R300_TX_BORDER_COLOR_0, 16);
++
++       /* Sporadic registers used as primitives are emitted */
++       ADD_RANGE(R300_RB3D_ZCACHE_CTLSTAT, 1);
++       ADD_RANGE(R300_RB3D_DSTCACHE_CTLSTAT, 1);
++       ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8);
++       ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
++
++}
++
++static __inline__ int r300_check_range(unsigned reg, int count)
++{
++       int i;
++       if (reg & ~0xffff)
++               return -1;
++       for (i = (reg >> 2); i < (reg >> 2) + count; i++)
++               if (r300_reg_flags[i] != MARK_SAFE)
++                       return 1;
++       return 0;
++}
++
++static __inline__ int r300_emit_carefully_checked_packet0(drm_radeon_private_t *
++                                                         dev_priv,
++                                                         drm_radeon_kcmd_buffer_t
++                                                         * cmdbuf,
++                                                         drm_r300_cmd_header_t
++                                                         header)
++{
++       int reg;
++       int sz;
++       int i;
++       int values[64];
++       RING_LOCALS;
++
++       sz = header.packet0.count;
++       reg = (header.packet0.reghi << 8) | header.packet0.reglo;
++
++       if ((sz > 64) || (sz < 0)) {
++               DRM_ERROR
++                   ("Cannot emit more than 64 values at a time (reg=%04x sz=%d)\n",
++                    reg, sz);
++               return -EINVAL;
++       }
++       for (i = 0; i < sz; i++) {
++               values[i] = ((int *)cmdbuf->buf)[i];
++               switch (r300_reg_flags[(reg >> 2) + i]) {
++               case MARK_SAFE:
++                       break;
++               case MARK_CHECK_OFFSET:
++                       if (!radeon_check_offset(dev_priv, (u32) values[i])) {
++                               DRM_ERROR
++                                   ("Offset failed range check (reg=%04x sz=%d)\n",
++                                    reg, sz);
++                               return -EINVAL;
++                       }
++                       break;
++               default:
++                       DRM_ERROR("Register %04x failed check as flag=%02x\n",
++                                 reg + i * 4, r300_reg_flags[(reg >> 2) + i]);
++                       return -EINVAL;
++               }
++       }
++
++       BEGIN_RING(1 + sz);
++       OUT_RING(CP_PACKET0(reg, sz - 1));
++       OUT_RING_TABLE(values, sz);
++       ADVANCE_RING();
++
++       cmdbuf->buf += sz * 4;
++       cmdbuf->bufsz -= sz * 4;
++
++       return 0;
++}
++
++/**
++ * Emits a packet0 setting arbitrary registers.
++ * Called by r300_do_cp_cmdbuf.
++ *
++ * Note that checks are performed on contents and addresses of the registers
++ */
++static __inline__ int r300_emit_packet0(drm_radeon_private_t *dev_priv,
++                                       drm_radeon_kcmd_buffer_t *cmdbuf,
++                                       drm_r300_cmd_header_t header)
++{
++       int reg;
++       int sz;
++       RING_LOCALS;
++
++       sz = header.packet0.count;
++       reg = (header.packet0.reghi << 8) | header.packet0.reglo;
++
++       if (!sz)
++               return 0;
++
++       if (sz * 4 > cmdbuf->bufsz)
++               return -EINVAL;
++
++       if (reg + sz * 4 >= 0x10000) {
++               DRM_ERROR("No such registers in hardware reg=%04x sz=%d\n", reg,
++                         sz);
++               return -EINVAL;
++       }
++
++       if (r300_check_range(reg, sz)) {
++               /* go and check everything */
++               return r300_emit_carefully_checked_packet0(dev_priv, cmdbuf,
++                                                          header);
++       }
++       /* the rest of the data is safe to emit, whatever the values the user passed */
++
++       BEGIN_RING(1 + sz);
++       OUT_RING(CP_PACKET0(reg, sz - 1));
++       OUT_RING_TABLE((int *)cmdbuf->buf, sz);
++       ADVANCE_RING();
++
++       cmdbuf->buf += sz * 4;
++       cmdbuf->bufsz -= sz * 4;
++
++       return 0;
++}
++
++/**
++ * Uploads user-supplied vertex program instructions or parameters onto
++ * the graphics card.
++ * Called by r300_do_cp_cmdbuf.
++ */
++static __inline__ int r300_emit_vpu(drm_radeon_private_t *dev_priv,
++                                   drm_radeon_kcmd_buffer_t *cmdbuf,
++                                   drm_r300_cmd_header_t header)
++{
++       int sz;
++       int addr;
++       RING_LOCALS;
++
++       sz = header.vpu.count;
++       addr = (header.vpu.adrhi << 8) | header.vpu.adrlo;
++
++       if (!sz)
++               return 0;
++       if (sz * 16 > cmdbuf->bufsz)
++               return -EINVAL;
++
++       BEGIN_RING(5 + sz * 4);
++       /* Wait for VAP to come to senses.. */
++       /* there is no need to emit it multiple times, (only once before VAP is programmed,
++          but this optimization is for later */
++       OUT_RING_REG(R300_VAP_PVS_WAITIDLE, 0);
++       OUT_RING_REG(R300_VAP_PVS_UPLOAD_ADDRESS, addr);
++       OUT_RING(CP_PACKET0_TABLE(R300_VAP_PVS_UPLOAD_DATA, sz * 4 - 1));
++       OUT_RING_TABLE((int *)cmdbuf->buf, sz * 4);
++
++       ADVANCE_RING();
++
++       cmdbuf->buf += sz * 16;
++       cmdbuf->bufsz -= sz * 16;
++
++       return 0;
++}
++
++/**
++ * Emit a clear packet from userspace.
++ * Called by r300_emit_packet3.
++ */
++static __inline__ int r300_emit_clear(drm_radeon_private_t *dev_priv,
++                                     drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       RING_LOCALS;
++
++       if (8 * 4 > cmdbuf->bufsz)
++               return -EINVAL;
++
++       BEGIN_RING(10);
++       OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 8));
++       OUT_RING(R300_PRIM_TYPE_POINT | R300_PRIM_WALK_RING |
++                (1 << R300_PRIM_NUM_VERTICES_SHIFT));
++       OUT_RING_TABLE((int *)cmdbuf->buf, 8);
++       ADVANCE_RING();
++
++       cmdbuf->buf += 8 * 4;
++       cmdbuf->bufsz -= 8 * 4;
++
++       return 0;
++}
++
++static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv,
++                                              drm_radeon_kcmd_buffer_t *cmdbuf,
++                                              u32 header)
++{
++       int count, i, k;
++#define MAX_ARRAY_PACKET  64
++       u32 payload[MAX_ARRAY_PACKET];
++       u32 narrays;
++       RING_LOCALS;
++
++       count = (header >> 16) & 0x3fff;
++
++       if ((count + 1) > MAX_ARRAY_PACKET) {
++               DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
++                         count);
++               return -EINVAL;
++       }
++       memset(payload, 0, MAX_ARRAY_PACKET * 4);
++       memcpy(payload, cmdbuf->buf + 4, (count + 1) * 4);
++
++       /* carefully check packet contents */
++
++       narrays = payload[0];
++       k = 0;
++       i = 1;
++       while ((k < narrays) && (i < (count + 1))) {
++               i++;            /* skip attribute field */
++               if (!radeon_check_offset(dev_priv, payload[i])) {
++                       DRM_ERROR
++                           ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n",
++                            k, i);
++                       return -EINVAL;
++               }
++               k++;
++               i++;
++               if (k == narrays)
++                       break;
++               /* have one more to process, they come in pairs */
++               if (!radeon_check_offset(dev_priv, payload[i])) {
++                       DRM_ERROR
++                           ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n",
++                            k, i);
++                       return -EINVAL;
++               }
++               k++;
++               i++;
++       }
++       /* do the counts match what we expect ? */
++       if ((k != narrays) || (i != (count + 1))) {
++               DRM_ERROR
++                   ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
++                    k, i, narrays, count + 1);
++               return -EINVAL;
++       }
++
++       /* all clear, output packet */
++
++       BEGIN_RING(count + 2);
++       OUT_RING(header);
++       OUT_RING_TABLE(payload, count + 1);
++       ADVANCE_RING();
++
++       cmdbuf->buf += (count + 2) * 4;
++       cmdbuf->bufsz -= (count + 2) * 4;
++
++       return 0;
++}
++
++static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv,
++                                            drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       u32 *cmd = (u32 *) cmdbuf->buf;
++       int count, ret;
++       RING_LOCALS;
++
++       count=(cmd[0]>>16) & 0x3fff;
++
++       if (cmd[0] & 0x8000) {
++               u32 offset;
++
++               if (cmd[1] & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL 
++                             | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
++                       offset = cmd[2] << 10;
++                       ret = !radeon_check_offset(dev_priv, offset);
++                       if (ret) {
++                               DRM_ERROR("Invalid bitblt first offset is %08X\n", offset);
++                               return -EINVAL;
++                       }
++               }
++
++               if ((cmd[1] & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
++                   (cmd[1] & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
++                       offset = cmd[3] << 10;
++                       ret = !radeon_check_offset(dev_priv, offset);
++                       if (ret) {
++                               DRM_ERROR("Invalid bitblt second offset is %08X\n", offset);
++                               return -EINVAL;
++                       }
++                       
++               }
++       }
++
++       BEGIN_RING(count+2);
++       OUT_RING(cmd[0]);
++       OUT_RING_TABLE((int *)(cmdbuf->buf + 4), count + 1);
++       ADVANCE_RING();
++
++       cmdbuf->buf += (count+2)*4;
++       cmdbuf->bufsz -= (count+2)*4;
++
++       return 0;
++}
++
++static __inline__ int r300_emit_indx_buffer(drm_radeon_private_t *dev_priv,
++                                            drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       u32 *cmd = (u32 *) cmdbuf->buf;
++       int count, ret;
++       RING_LOCALS;
++
++       count=(cmd[0]>>16) & 0x3fff;
++
++       if ((cmd[1] & 0x8000ffff) != 0x80000810) {
++               DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
++               return -EINVAL;
++       }
++       ret = !radeon_check_offset(dev_priv, cmd[2]);
++       if (ret) {
++               DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
++               return -EINVAL;
++       }
++
++       BEGIN_RING(count+2);
++       OUT_RING(cmd[0]);
++       OUT_RING_TABLE((int *)(cmdbuf->buf + 4), count + 1);
++       ADVANCE_RING();
++
++       cmdbuf->buf += (count+2)*4;
++       cmdbuf->bufsz -= (count+2)*4;
++
++       return 0;
++}
++
++static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
++                                           drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       u32 header;
++       int count;
++       RING_LOCALS;
++
++       if (4 > cmdbuf->bufsz)
++               return -EINVAL;
++
++       /* Fixme !! This simply emits a packet without much checking.
++          We need to be smarter. */
++
++       /* obtain first word - actual packet3 header */
++       header = *(u32 *) cmdbuf->buf;
++
++       /* Is it packet 3 ? */
++       if ((header >> 30) != 0x3) {
++               DRM_ERROR("Not a packet3 header (0x%08x)\n", header);
++               return -EINVAL;
++       }
++
++       count = (header >> 16) & 0x3fff;
++
++       /* Check again now that we know how much data to expect */
++       if ((count + 2) * 4 > cmdbuf->bufsz) {
++               DRM_ERROR
++                   ("Expected packet3 of length %d but have only %d bytes left\n",
++                    (count + 2) * 4, cmdbuf->bufsz);
++               return -EINVAL;
++       }
++
++       /* Is it a packet type we know about ? */
++       switch (header & 0xff00) {
++       case RADEON_3D_LOAD_VBPNTR:     /* load vertex array pointers */
++               return r300_emit_3d_load_vbpntr(dev_priv, cmdbuf, header);
++
++       case RADEON_CNTL_BITBLT_MULTI:
++               return r300_emit_bitblt_multi(dev_priv, cmdbuf);
++
++       case RADEON_CP_INDX_BUFFER:     /* DRAW_INDX_2 without INDX_BUFFER seems to lock up the gpu */
++               return r300_emit_indx_buffer(dev_priv, cmdbuf);
++       case RADEON_CP_3D_DRAW_IMMD_2:  /* triggers drawing using in-packet vertex data */
++       case RADEON_CP_3D_DRAW_VBUF_2:  /* triggers drawing of vertex buffers setup elsewhere */
++       case RADEON_CP_3D_DRAW_INDX_2:  /* triggers drawing using indices to vertex buffer */
++       case RADEON_WAIT_FOR_IDLE:
++       case RADEON_CP_NOP:
++               /* these packets are safe */
++               break;
++       default:
++               DRM_ERROR("Unknown packet3 header (0x%08x)\n", header);
++               return -EINVAL;
++       }
++
++       BEGIN_RING(count + 2);
++       OUT_RING(header);
++       OUT_RING_TABLE((int *)(cmdbuf->buf + 4), count + 1);
++       ADVANCE_RING();
++
++       cmdbuf->buf += (count + 2) * 4;
++       cmdbuf->bufsz -= (count + 2) * 4;
++
++       return 0;
++}
++
++/**
++ * Emit a rendering packet3 from userspace.
++ * Called by r300_do_cp_cmdbuf.
++ */
++static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv,
++                                       drm_radeon_kcmd_buffer_t *cmdbuf,
++                                       drm_r300_cmd_header_t header)
++{
++       int n;
++       int ret;
++       char *orig_buf = cmdbuf->buf;
++       int orig_bufsz = cmdbuf->bufsz;
++
++       /* This is a do-while-loop so that we run the interior at least once,
++        * even if cmdbuf->nbox is 0. Compare r300_emit_cliprects for rationale.
++        */
++       n = 0;
++       do {
++               if (cmdbuf->nbox > R300_SIMULTANEOUS_CLIPRECTS) {
++                       ret = r300_emit_cliprects(dev_priv, cmdbuf, n);
++                       if (ret)
++                               return ret;
++
++                       cmdbuf->buf = orig_buf;
++                       cmdbuf->bufsz = orig_bufsz;
++               }
++
++               switch (header.packet3.packet) {
++               case R300_CMD_PACKET3_CLEAR:
++                       DRM_DEBUG("R300_CMD_PACKET3_CLEAR\n");
++                       ret = r300_emit_clear(dev_priv, cmdbuf);
++                       if (ret) {
++                               DRM_ERROR("r300_emit_clear failed\n");
++                               return ret;
++                       }
++                       break;
++
++               case R300_CMD_PACKET3_RAW:
++                       DRM_DEBUG("R300_CMD_PACKET3_RAW\n");
++                       ret = r300_emit_raw_packet3(dev_priv, cmdbuf);
++                       if (ret) {
++                               DRM_ERROR("r300_emit_raw_packet3 failed\n");
++                               return ret;
++                       }
++                       break;
++
++               default:
++                       DRM_ERROR("bad packet3 type %i at %p\n",
++                                 header.packet3.packet,
++                                 cmdbuf->buf - sizeof(header));
++                       return -EINVAL;
++               }
++
++               n += R300_SIMULTANEOUS_CLIPRECTS;
++       } while (n < cmdbuf->nbox);
++
++       return 0;
++}
++
++/* Some of the R300 chips seem to be extremely touchy about the two registers
++ * that are configured in r300_pacify.
++ * Among the worst offenders seems to be the R300 ND (0x4E44): When userspace
++ * sends a command buffer that contains only state setting commands and a
++ * vertex program/parameter upload sequence, this will eventually lead to a
++ * lockup, unless the sequence is bracketed by calls to r300_pacify.
++ * So we should take great care to *always* call r300_pacify before
++ * *anything* 3D related, and again afterwards. This is what the
++ * call bracket in r300_do_cp_cmdbuf is for.
++ */
++
++/**
++ * Emit the sequence to pacify R300.
++ */
++static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv)
++{
++       RING_LOCALS;
++
++       BEGIN_RING(6);
++       OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
++       OUT_RING(R300_RB3D_DSTCACHE_UNKNOWN_0A);
++       OUT_RING(CP_PACKET0(R300_RB3D_ZCACHE_CTLSTAT, 0));
++       OUT_RING(R300_RB3D_ZCACHE_UNKNOWN_03);
++       OUT_RING(CP_PACKET3(RADEON_CP_NOP, 0));
++       OUT_RING(0x0);
++       ADVANCE_RING();
++}
++
++/**
++ * Called by r300_do_cp_cmdbuf to update the internal buffer age and state.
++ * The actual age emit is done by r300_do_cp_cmdbuf, which is why you must
++ * be careful about how this function is called.
++ */
++static void r300_discard_buffer(struct drm_device * dev, struct drm_buf * buf)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
++
++       buf_priv->age = ++dev_priv->sarea_priv->last_dispatch;
++       buf->pending = 1;
++       buf->used = 0;
++}
++
++static int r300_scratch(drm_radeon_private_t *dev_priv,
++                       drm_radeon_kcmd_buffer_t *cmdbuf,
++                       drm_r300_cmd_header_t header)
++{
++       u32 *ref_age_base;
++       u32 i, buf_idx, h_pending;
++       RING_LOCALS;
++       
++       if (cmdbuf->bufsz < sizeof(uint64_t) + header.scratch.n_bufs * sizeof(buf_idx) ) {
++               return -EINVAL;
++       }
++       
++       if (header.scratch.reg >= 5) {
++               return -EINVAL;
++       }
++       
++       dev_priv->scratch_ages[header.scratch.reg] ++;
++       
++       ref_age_base = (u32 *)(unsigned long)*((uint64_t *)cmdbuf->buf);
++       
++       cmdbuf->buf += sizeof(uint64_t);
++       cmdbuf->bufsz -= sizeof(uint64_t);
++       
++       for (i=0; i < header.scratch.n_bufs; i++) {
++               buf_idx = *(u32 *)cmdbuf->buf;
++               buf_idx *= 2; /* 8 bytes per buf */
++               
++               if (DRM_COPY_TO_USER(ref_age_base + buf_idx, &dev_priv->scratch_ages[header.scratch.reg], sizeof(u32))) {
++                       return -EINVAL;
++               }
++                                       
++               if (DRM_COPY_FROM_USER(&h_pending, ref_age_base + buf_idx + 1, sizeof(u32))) {
++                       return -EINVAL;
++               }
++                                       
++               if (h_pending == 0) {
++                       return -EINVAL;
++               }
++                                       
++               h_pending--;
++                                               
++               if (DRM_COPY_TO_USER(ref_age_base + buf_idx + 1, &h_pending, sizeof(u32))) {
++                       return -EINVAL;
++               }
++                                       
++               cmdbuf->buf += sizeof(buf_idx);
++               cmdbuf->bufsz -= sizeof(buf_idx);
++       }
++       
++       BEGIN_RING(2);
++       OUT_RING( CP_PACKET0( RADEON_SCRATCH_REG0 + header.scratch.reg * 4, 0 ) );
++       OUT_RING( dev_priv->scratch_ages[header.scratch.reg] );
++       ADVANCE_RING();
++       
++       return 0;
++}
++
++/**
++ * Parses and validates a user-supplied command buffer and emits appropriate
++ * commands on the DMA ring buffer.
++ * Called by the ioctl handler function radeon_cp_cmdbuf.
++ */
++int r300_do_cp_cmdbuf(struct drm_device *dev,
++                     struct drm_file *file_priv,
++                     drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf = NULL;
++       int emit_dispatch_age = 0;
++       int ret = 0;
++
++       DRM_DEBUG("\n");
++
++       /* See the comment above r300_emit_begin3d for why this call must be here,
++        * and what the cleanup gotos are for. */
++       r300_pacify(dev_priv);
++
++       if (cmdbuf->nbox <= R300_SIMULTANEOUS_CLIPRECTS) {
++               ret = r300_emit_cliprects(dev_priv, cmdbuf, 0);
++               if (ret)
++                       goto cleanup;
++       }
++
++       while (cmdbuf->bufsz >= sizeof(drm_r300_cmd_header_t)) {
++               int idx;
++               drm_r300_cmd_header_t header;
++
++               header.u = *(unsigned int *)cmdbuf->buf;
++
++               cmdbuf->buf += sizeof(header);
++               cmdbuf->bufsz -= sizeof(header);
++
++               switch (header.header.cmd_type) {
++               case R300_CMD_PACKET0:
++                       DRM_DEBUG("R300_CMD_PACKET0\n");
++                       ret = r300_emit_packet0(dev_priv, cmdbuf, header);
++                       if (ret) {
++                               DRM_ERROR("r300_emit_packet0 failed\n");
++                               goto cleanup;
++                       }
++                       break;
++
++               case R300_CMD_VPU:
++                       DRM_DEBUG("R300_CMD_VPU\n");
++                       ret = r300_emit_vpu(dev_priv, cmdbuf, header);
++                       if (ret) {
++                               DRM_ERROR("r300_emit_vpu failed\n");
++                               goto cleanup;
++                       }
++                       break;
++
++               case R300_CMD_PACKET3:
++                       DRM_DEBUG("R300_CMD_PACKET3\n");
++                       ret = r300_emit_packet3(dev_priv, cmdbuf, header);
++                       if (ret) {
++                               DRM_ERROR("r300_emit_packet3 failed\n");
++                               goto cleanup;
++                       }
++                       break;
++
++               case R300_CMD_END3D:
++                       DRM_DEBUG("R300_CMD_END3D\n");
++                       /* TODO:
++                          Ideally userspace driver should not need to issue this call,
++                          i.e. the drm driver should issue it automatically and prevent
++                          lockups.
++
++                          In practice, we do not understand why this call is needed and what
++                          it does (except for some vague guesses that it has to do with cache
++                          coherence) and so the user space driver does it.
++
++                          Once we are sure which uses prevent lockups the code could be moved
++                          into the kernel and the userspace driver will not
++                          need to use this command.
++
++                          Note that issuing this command does not hurt anything
++                          except, possibly, performance */
++                       r300_pacify(dev_priv);
++                       break;
++
++               case R300_CMD_CP_DELAY:
++                       /* simple enough, we can do it here */
++                       DRM_DEBUG("R300_CMD_CP_DELAY\n");
++                       {
++                               int i;
++                               RING_LOCALS;
++
++                               BEGIN_RING(header.delay.count);
++                               for (i = 0; i < header.delay.count; i++)
++                                       OUT_RING(RADEON_CP_PACKET2);
++                               ADVANCE_RING();
++                       }
++                       break;
++
++               case R300_CMD_DMA_DISCARD:
++                       DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n");
++                       idx = header.dma.buf_idx;
++                       if (idx < 0 || idx >= dma->buf_count) {
++                               DRM_ERROR("buffer index %d (of %d max)\n",
++                                         idx, dma->buf_count - 1);
++                               ret = -EINVAL;
++                               goto cleanup;
++                       }
++
++                       buf = dma->buflist[idx];
++                       if (buf->file_priv != file_priv || buf->pending) {
++                               DRM_ERROR("bad buffer %p %p %d\n",
++                                         buf->file_priv, file_priv,
++                                         buf->pending);
++                               ret = -EINVAL;
++                               goto cleanup;
++                       }
++
++                       emit_dispatch_age = 1;
++                       r300_discard_buffer(dev, buf);
++                       break;
++
++               case R300_CMD_WAIT:
++                       /* simple enough, we can do it here */
++                       DRM_DEBUG("R300_CMD_WAIT\n");
++                       if (header.wait.flags == 0)
++                               break;  /* nothing to do */
++
++                       {
++                               RING_LOCALS;
++
++                               BEGIN_RING(2);
++                               OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
++                               OUT_RING((header.wait.flags & 0xf) << 14);
++                               ADVANCE_RING();
++                       }
++                       break;
++
++               case R300_CMD_SCRATCH:
++                       DRM_DEBUG("R300_CMD_SCRATCH\n");
++                       ret = r300_scratch(dev_priv, cmdbuf, header);
++                       if (ret) {
++                               DRM_ERROR("r300_scratch failed\n");
++                               goto cleanup;
++                       }
++                       break;
++                       
++               default:
++                       DRM_ERROR("bad cmd_type %i at %p\n",
++                                 header.header.cmd_type,
++                                 cmdbuf->buf - sizeof(header));
++                       ret = -EINVAL;
++                       goto cleanup;
++               }
++       }
++
++       DRM_DEBUG("END\n");
++
++      cleanup:
++       r300_pacify(dev_priv);
++
++       /* We emit the vertex buffer age here, outside the pacifier "brackets"
++        * for two reasons:
++        *  (1) This may coalesce multiple age emissions into a single one and
++        *  (2) more importantly, some chips lock up hard when scratch registers
++        *      are written inside the pacifier bracket.
++        */
++       if (emit_dispatch_age) {
++               RING_LOCALS;
++
++               /* Emit the vertex buffer age */
++               BEGIN_RING(2);
++               RADEON_DISPATCH_AGE(dev_priv->sarea_priv->last_dispatch);
++               ADVANCE_RING();
++       }
++
++       COMMIT_RING();
++
++       return ret;
++}
+Index: git/shared-core/r300_reg.h
+===================================================================
+--- git.orig/shared-core/r300_reg.h     2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/r300_reg.h  2008-12-12 17:35:22.000000000 +0000
+@@ -23,6 +23,8 @@
+ 
+ **************************************************************************/
+ 
++/* *INDENT-OFF* */
++
+ #ifndef _R300_REG_H
+ #define _R300_REG_H
+ 
+@@ -48,12 +50,12 @@
+ #      define R300_MC_MISC__MC_GLOBW_FULL_LAT_SHIFT    28
+ 
+ /*
+-This file contains registers and constants for the R300. They have been
+-found mostly by examining command buffers captured using glxtest, as well
+-as by extrapolating some known registers and constants from the R200.
+-
+-I am fairly certain that they are correct unless stated otherwise in comments.
+-*/
++ * This file contains registers and constants for the R300. They have been
++ * found mostly by examining command buffers captured using glxtest, as well
++ * as by extrapolating some known registers and constants from the R200.
++ * I am fairly certain that they are correct unless stated otherwise
++ * in comments.
++ */
+ 
+ #define R300_SE_VPORT_XSCALE                0x1D98
+ #define R300_SE_VPORT_XOFFSET               0x1D9C
+@@ -63,49 +65,59 @@
+ #define R300_SE_VPORT_ZOFFSET               0x1DAC
+ 
+ 
+-/* This register is written directly and also starts data section in many 3d CP_PACKET3's */
+-#define R300_VAP_VF_CNTL       0x2084
++/*
++ * Vertex Array Processing (VAP) Control
++ * Stolen from r200 code from Christoph Brill (It's a guess!)
++ */
++#define R300_VAP_CNTL  0x2080
+ 
+-#      define  R300_VAP_VF_CNTL__PRIM_TYPE__SHIFT                       0
+-#      define  R300_VAP_VF_CNTL__PRIM_NONE                              (0<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_POINTS                            (1<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_LINES                             (2<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_LINE_STRIP                        (3<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_TRIANGLES                         (4<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN                      (5<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP                    (6<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_LINE_LOOP                         (12<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_QUADS                             (13<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_QUAD_STRIP                        (14<<0)
+-#      define  R300_VAP_VF_CNTL__PRIM_POLYGON                           (15<<0)
+-
+-#      define  R300_VAP_VF_CNTL__PRIM_WALK__SHIFT                       4
+-       /* State based - direct writes to registers trigger vertex generation */
+-#      define  R300_VAP_VF_CNTL__PRIM_WALK_STATE_BASED                      (0<<4)
+-#      define  R300_VAP_VF_CNTL__PRIM_WALK_INDICES                          (1<<4)
+-#      define  R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST                      (2<<4)
+-#      define  R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED                  (3<<4)
+-
+-               /* I don't think I saw these three used.. */
+-#      define  R300_VAP_VF_CNTL__COLOR_ORDER__SHIFT                     6
+-#      define  R300_VAP_VF_CNTL__TCL_OUTPUT_CTL_ENA__SHIFT              9
+-#      define  R300_VAP_VF_CNTL__PROG_STREAM_ENA__SHIFT                 10
+-
+-               /* index size - when not set the indices are assumed to be 16 bit */
+-#      define  R300_VAP_VF_CNTL__INDEX_SIZE_32bit                      (1<<11)
+-                /* number of vertices */
+-#      define  R300_VAP_VF_CNTL__NUM_VERTICES__SHIFT                    16
++/* This register is written directly and also starts data section
++ * in many 3d CP_PACKET3's
++ */
++#define R300_VAP_VF_CNTL       0x2084
++#      define  R300_VAP_VF_CNTL__PRIM_TYPE__SHIFT              0
++#      define  R300_VAP_VF_CNTL__PRIM_NONE                     (0<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_POINTS                   (1<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_LINES                    (2<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_LINE_STRIP               (3<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_TRIANGLES                (4<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN             (5<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP           (6<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_LINE_LOOP                (12<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_QUADS                    (13<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_QUAD_STRIP               (14<<0)
++#      define  R300_VAP_VF_CNTL__PRIM_POLYGON                  (15<<0)
++
++#      define  R300_VAP_VF_CNTL__PRIM_WALK__SHIFT              4
++       /* State based - direct writes to registers trigger vertex
++           generation */
++#      define  R300_VAP_VF_CNTL__PRIM_WALK_STATE_BASED         (0<<4)
++#      define  R300_VAP_VF_CNTL__PRIM_WALK_INDICES             (1<<4)
++#      define  R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST         (2<<4)
++#      define  R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED     (3<<4)
++
++       /* I don't think I saw these three used.. */
++#      define  R300_VAP_VF_CNTL__COLOR_ORDER__SHIFT            6
++#      define  R300_VAP_VF_CNTL__TCL_OUTPUT_CTL_ENA__SHIFT     9
++#      define  R300_VAP_VF_CNTL__PROG_STREAM_ENA__SHIFT        10
++
++       /* index size - when not set the indices are assumed to be 16 bit */
++#      define  R300_VAP_VF_CNTL__INDEX_SIZE_32bit              (1<<11)
++       /* number of vertices */
++#      define  R300_VAP_VF_CNTL__NUM_VERTICES__SHIFT           16
+ 
+ /* BEGIN: Wild guesses */
+ #define R300_VAP_OUTPUT_VTX_FMT_0           0x2090
+ #       define R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT     (1<<0)
+ #       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT   (1<<1)
+-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2) /* GUESS */
+-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3) /* GUESS */
+-#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4) /* GUESS */
++#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2)  /* GUESS */
++#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3)  /* GUESS */
++#       define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4)  /* GUESS */
+ #       define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16) /* GUESS */
+ 
+ #define R300_VAP_OUTPUT_VTX_FMT_1           0x2094
++       /* each of the following is 3 bits wide, specifies number
++          of components */
+ #       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_0_COMP_CNT_SHIFT 0
+ #       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_1_COMP_CNT_SHIFT 3
+ #       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_2_COMP_CNT_SHIFT 6
+@@ -114,7 +126,7 @@
+ #       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT 15
+ #       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT 18
+ #       define R300_VAP_OUTPUT_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT 21
+-/* END */
++/* END: Wild guesses */
+ 
+ #define R300_SE_VTE_CNTL                  0x20b0
+ #      define     R300_VPORT_X_SCALE_ENA                0x00000001
+@@ -130,29 +142,40 @@
+ #      define     R300_VTX_ST_DENORMALIZED              0x00001000
+ 
+ /* BEGIN: Vertex data assembly - lots of uncertainties */
++
+ /* gap */
++
++#define R300_VAP_CNTL_STATUS              0x2140
++#      define R300_VC_NO_SWAP                  (0 << 0)
++#      define R300_VC_16BIT_SWAP               (1 << 0)
++#      define R300_VC_32BIT_SWAP               (2 << 0)
++#      define R300_VAP_TCL_BYPASS              (1 << 8)
++
++/* gap */
++
+ /* Where do we get our vertex data?
+-//
+-// Vertex data either comes either from immediate mode registers or from
+-// vertex arrays.
+-// There appears to be no mixed mode (though we can force the pitch of
+-// vertex arrays to 0, effectively reusing the same element over and over
+-// again).
+-//
+-// Immediate mode is controlled by the INPUT_CNTL registers. I am not sure
+-// if these registers influence vertex array processing.
+-//
+-// Vertex arrays are controlled via the 3D_LOAD_VBPNTR packet3.
+-//
+-// In both cases, vertex attributes are then passed through INPUT_ROUTE.
+-
+-// Beginning with INPUT_ROUTE_0_0 is a list of WORDs that route vertex data
+-// into the vertex processor's input registers.
+-// The first word routes the first input, the second word the second, etc.
+-// The corresponding input is routed into the register with the given index.
+-// The list is ended by a word with INPUT_ROUTE_END set.
+-//
+-// Always set COMPONENTS_4 in immediate mode. */
++ *
++ * Vertex data either comes either from immediate mode registers or from
++ * vertex arrays.
++ * There appears to be no mixed mode (though we can force the pitch of
++ * vertex arrays to 0, effectively reusing the same element over and over
++ * again).
++ *
++ * Immediate mode is controlled by the INPUT_CNTL registers. I am not sure
++ * if these registers influence vertex array processing.
++ *
++ * Vertex arrays are controlled via the 3D_LOAD_VBPNTR packet3.
++ *
++ * In both cases, vertex attributes are then passed through INPUT_ROUTE.
++ *
++ * Beginning with INPUT_ROUTE_0_0 is a list of WORDs that route vertex data
++ * into the vertex processor's input registers.
++ * The first word routes the first input, the second word the second, etc.
++ * The corresponding input is routed into the register with the given index.
++ * The list is ended by a word with INPUT_ROUTE_END set.
++ *
++ * Always set COMPONENTS_4 in immediate mode.
++ */
+ 
+ #define R300_VAP_INPUT_ROUTE_0_0            0x2150
+ #       define R300_INPUT_ROUTE_COMPONENTS_1     (0 << 0)
+@@ -176,10 +199,12 @@
+ #define R300_VAP_INPUT_ROUTE_0_7            0x216C
+ 
+ /* gap */
++
+ /* Notes:
+-//  - always set up to produce at least two attributes:
+-//    if vertex program uses only position, fglrx will set normal, too
+-//  - INPUT_CNTL_0_COLOR and INPUT_CNTL_COLOR bits are always equal */
++ *  - always set up to produce at least two attributes:
++ *    if vertex program uses only position, fglrx will set normal, too
++ *  - INPUT_CNTL_0_COLOR and INPUT_CNTL_COLOR bits are always equal.
++ */
+ #define R300_VAP_INPUT_CNTL_0               0x2180
+ #       define R300_INPUT_CNTL_0_COLOR           0x00000001
+ #define R300_VAP_INPUT_CNTL_1               0x2184
+@@ -196,12 +221,14 @@
+ #       define R300_INPUT_CNTL_TC7               0x00020000 /* GUESS */
+ 
+ /* gap */
++
+ /* Words parallel to INPUT_ROUTE_0; All words that are active in INPUT_ROUTE_0
+-// are set to a swizzling bit pattern, other words are 0.
+-//
+-// In immediate mode, the pattern is always set to xyzw. In vertex array
+-// mode, the swizzling pattern is e.g. used to set zw components in texture
+-// coordinates with only tweo components. */
++ * are set to a swizzling bit pattern, other words are 0.
++ *
++ * In immediate mode, the pattern is always set to xyzw. In vertex array
++ * mode, the swizzling pattern is e.g. used to set zw components in texture
++ * coordinates with only tweo components.
++ */
+ #define R300_VAP_INPUT_ROUTE_1_0            0x21E0
+ #       define R300_INPUT_ROUTE_SELECT_X    0
+ #       define R300_INPUT_ROUTE_SELECT_Y    1
+@@ -210,11 +237,11 @@
+ #       define R300_INPUT_ROUTE_SELECT_ZERO 4
+ #       define R300_INPUT_ROUTE_SELECT_ONE  5
+ #       define R300_INPUT_ROUTE_SELECT_MASK 7
+-#       define R300_INPUT_ROUTE_X_SHIFT          0
+-#       define R300_INPUT_ROUTE_Y_SHIFT          3
+-#       define R300_INPUT_ROUTE_Z_SHIFT          6
+-#       define R300_INPUT_ROUTE_W_SHIFT          9
+-#       define R300_INPUT_ROUTE_ENABLE           (15 << 12)
++#       define R300_INPUT_ROUTE_X_SHIFT     0
++#       define R300_INPUT_ROUTE_Y_SHIFT     3
++#       define R300_INPUT_ROUTE_Z_SHIFT     6
++#       define R300_INPUT_ROUTE_W_SHIFT     9
++#       define R300_INPUT_ROUTE_ENABLE      (15 << 12)
+ #define R300_VAP_INPUT_ROUTE_1_1            0x21E4
+ #define R300_VAP_INPUT_ROUTE_1_2            0x21E8
+ #define R300_VAP_INPUT_ROUTE_1_3            0x21EC
+@@ -223,53 +250,76 @@
+ #define R300_VAP_INPUT_ROUTE_1_6            0x21F8
+ #define R300_VAP_INPUT_ROUTE_1_7            0x21FC
+ 
+-/* END */
++/* END: Vertex data assembly */
+ 
+ /* gap */
+-/* BEGIN: Upload vertex program and data
+-// The programmable vertex shader unit has a memory bank of unknown size
+-// that can be written to in 16 byte units by writing the address into
+-// UPLOAD_ADDRESS, followed by data in UPLOAD_DATA (multiples of 4 DWORDs).
+-//
+-// Pointers into the memory bank are always in multiples of 16 bytes.
+-//
+-// The memory bank is divided into areas with fixed meaning.
+-//
+-// Starting at address UPLOAD_PROGRAM: Vertex program instructions.
+-// Native limits reported by drivers from ATI suggest size 256 (i.e. 4KB),
+-// whereas the difference between known addresses suggests size 512.
+-//
+-// Starting at address UPLOAD_PARAMETERS: Vertex program parameters.
+-// Native reported limits and the VPI layout suggest size 256, whereas
+-// difference between known addresses suggests size 512.
+-//
+-// At address UPLOAD_POINTSIZE is a vector (0, 0, ps, 0), where ps is the
+-// floating point pointsize. The exact purpose of this state is uncertain,
+-// as there is also the R300_RE_POINTSIZE register.
+-//
+-// Multiple vertex programs and parameter sets can be loaded at once,
+-// which could explain the size discrepancy. */
++
++/* BEGIN: Upload vertex program and data */
++
++/*
++ * The programmable vertex shader unit has a memory bank of unknown size
++ * that can be written to in 16 byte units by writing the address into
++ * UPLOAD_ADDRESS, followed by data in UPLOAD_DATA (multiples of 4 DWORDs).
++ *
++ * Pointers into the memory bank are always in multiples of 16 bytes.
++ *
++ * The memory bank is divided into areas with fixed meaning.
++ *
++ * Starting at address UPLOAD_PROGRAM: Vertex program instructions.
++ * Native limits reported by drivers from ATI suggest size 256 (i.e. 4KB),
++ * whereas the difference between known addresses suggests size 512.
++ *
++ * Starting at address UPLOAD_PARAMETERS: Vertex program parameters.
++ * Native reported limits and the VPI layout suggest size 256, whereas
++ * difference between known addresses suggests size 512.
++ *
++ * At address UPLOAD_POINTSIZE is a vector (0, 0, ps, 0), where ps is the
++ * floating point pointsize. The exact purpose of this state is uncertain,
++ * as there is also the R300_RE_POINTSIZE register.
++ *
++ * Multiple vertex programs and parameter sets can be loaded at once,
++ * which could explain the size discrepancy.
++ */
+ #define R300_VAP_PVS_UPLOAD_ADDRESS         0x2200
+ #       define R300_PVS_UPLOAD_PROGRAM           0x00000000
+ #       define R300_PVS_UPLOAD_PARAMETERS        0x00000200
+ #       define R300_PVS_UPLOAD_POINTSIZE         0x00000406
++
+ /* gap */
++
+ #define R300_VAP_PVS_UPLOAD_DATA            0x2208
+-/* END */
++
++/* END: Upload vertex program and data */
+ 
+ /* gap */
++
+ /* I do not know the purpose of this register. However, I do know that
+-// it is set to 221C_CLEAR for clear operations and to 221C_NORMAL
+-// for normal rendering. */
++ * it is set to 221C_CLEAR for clear operations and to 221C_NORMAL
++ * for normal rendering.
++ */
+ #define R300_VAP_UNKNOWN_221C               0x221C
+ #       define R300_221C_NORMAL                  0x00000000
+ #       define R300_221C_CLEAR                   0x0001C000
+ 
++/* These seem to be per-pixel and per-vertex X and Y clipping planes. The first
++ * plane is per-pixel and the second plane is per-vertex.
++ *
++ * This was determined by experimentation alone but I believe it is correct.
++ *
++ * These registers are called X_QUAD0_1_FL to X_QUAD0_4_FL by glxtest.
++ */
++#define R300_VAP_CLIP_X_0                   0x2220
++#define R300_VAP_CLIP_X_1                   0x2224
++#define R300_VAP_CLIP_Y_0                   0x2228
++#define R300_VAP_CLIP_Y_1                   0x2230
++
+ /* gap */
++
+ /* Sometimes, END_OF_PKT and 0x2284=0 are the only commands sent between
+-// rendering commands and overwriting vertex program parameters.
+-// Therefore, I suspect writing zero to 0x2284 synchronizes the engine and
+-// avoids bugs caused by still running shaders reading bad data from memory. */
++ * rendering commands and overwriting vertex program parameters.
++ * Therefore, I suspect writing zero to 0x2284 synchronizes the engine and
++ * avoids bugs caused by still running shaders reading bad data from memory.
++ */
+ #define R300_VAP_PVS_WAITIDLE               0x2284 /* GUESS */
+ 
+ /* Absolutely no clue what this register is about. */
+@@ -278,19 +328,24 @@
+ #       define R300_2288_RV350                   0x0000FFFF /* -- Vladimir */
+ 
+ /* gap */
++
+ /* Addresses are relative to the vertex program instruction area of the
+-// memory bank. PROGRAM_END points to the last instruction of the active
+-// program
+-//
+-// The meaning of the two UNKNOWN fields is obviously not known. However,
+-// experiments so far have shown that both *must* point to an instruction
+-// inside the vertex program, otherwise the GPU locks up.
+-// fglrx usually sets CNTL_3_UNKNOWN to the end of the program and
+-// CNTL_1_UNKNOWN points to instruction where last write to position takes place. 
+-// Most likely this is used to ignore rest of the program in cases where group of verts arent visible.
+-// For some reason this "section" is sometimes accepted other instruction that have
+-// no relationship with position calculations. 
+-*/
++ * memory bank. PROGRAM_END points to the last instruction of the active
++ * program
++ *
++ * The meaning of the two UNKNOWN fields is obviously not known. However,
++ * experiments so far have shown that both *must* point to an instruction
++ * inside the vertex program, otherwise the GPU locks up.
++ *
++ * fglrx usually sets CNTL_3_UNKNOWN to the end of the program and
++ * R300_PVS_CNTL_1_POS_END_SHIFT points to instruction where last write to
++ * position takes place.
++ *
++ * Most likely this is used to ignore rest of the program in cases
++ * where group of verts arent visible. For some reason this "section"
++ * is sometimes accepted other instruction that have no relationship with
++ * position calculations.
++ */
+ #define R300_VAP_PVS_CNTL_1                 0x22D0
+ #       define R300_PVS_CNTL_1_PROGRAM_START_SHIFT   0
+ #       define R300_PVS_CNTL_1_POS_END_SHIFT         10
+@@ -304,7 +359,8 @@
+ #       define R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT 0
+ 
+ /* The entire range from 0x2300 to 0x2AC inclusive seems to be used for
+-// immediate vertices */
++ * immediate vertices
++ */
+ #define R300_VAP_VTX_COLOR_R                0x2464
+ #define R300_VAP_VTX_COLOR_G                0x2468
+ #define R300_VAP_VTX_COLOR_B                0x246C
+@@ -314,13 +370,15 @@
+ #define R300_VAP_VTX_POS_0_X_2              0x24A0 /* used for glVertex3*() */
+ #define R300_VAP_VTX_POS_0_Y_2              0x24A4
+ #define R300_VAP_VTX_POS_0_Z_2              0x24A8
+-#define R300_VAP_VTX_END_OF_PKT             0x24AC /* write 0 to indicate end of packet? */
++/* write 0 to indicate end of packet? */
++#define R300_VAP_VTX_END_OF_PKT             0x24AC
+ 
+ /* gap */
+ 
+ /* These are values from r300_reg/r300_reg.h - they are known to be correct
+-   and are here so we can use one register file instead of several
+-   - Vladimir */
++ * and are here so we can use one register file instead of several
++ * - Vladimir
++ */
+ #define R300_GB_VAP_RASTER_VTX_FMT_0   0x4000
+ #      define R300_GB_VAP_RASTER_VTX_FMT_0__POS_PRESENT        (1<<0)
+ #      define R300_GB_VAP_RASTER_VTX_FMT_0__COLOR_0_PRESENT    (1<<1)
+@@ -343,14 +401,16 @@
+ #      define R300_GB_VAP_RASTER_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT       21
+ 
+ /* UNK30 seems to enables point to quad transformation on textures
+-   (or something closely related to that).
+-   This bit is rather fatal at the time being due to lackings at pixel shader side */
++ * (or something closely related to that).
++ * This bit is rather fatal at the time being due to lackings at pixel
++ * shader side
++ */
+ #define R300_GB_ENABLE 0x4008
+ #      define R300_GB_POINT_STUFF_ENABLE       (1<<0)
+ #      define R300_GB_LINE_STUFF_ENABLE        (1<<1)
+ #      define R300_GB_TRIANGLE_STUFF_ENABLE    (1<<2)
+ #      define R300_GB_STENCIL_AUTO_ENABLE      (1<<4)
+-#      define R300_GB_UNK30                    (1<<30)
++#      define R300_GB_UNK31                    (1<<31)
+        /* each of the following is 2 bits wide */
+ #define R300_GB_TEX_REPLICATE  0
+ #define R300_GB_TEX_ST         1
+@@ -391,6 +451,7 @@
+ #      define R300_GB_TILE_PIPE_COUNT_RV300    0
+ #      define R300_GB_TILE_PIPE_COUNT_R300     (3<<1)
+ #      define R300_GB_TILE_PIPE_COUNT_R420     (7<<1)
++#      define R300_GB_TILE_PIPE_COUNT_RV410    (3<<1)
+ #      define R300_GB_TILE_SIZE_8              0
+ #      define R300_GB_TILE_SIZE_16             (1<<4)
+ #      define R300_GB_TILE_SIZE_32             (2<<4)
+@@ -445,17 +506,18 @@
+ #      define R300_GB_W_SELECT_1               (1<<4)
+ 
+ #define R300_GB_AA_CONFIG              0x4020
++#      define R300_AA_DISABLE                  0x00
+ #      define R300_AA_ENABLE                   0x01
+ #      define R300_AA_SUBSAMPLES_2             0
+ #      define R300_AA_SUBSAMPLES_3             (1<<1)
+ #      define R300_AA_SUBSAMPLES_4             (2<<1)
+ #      define R300_AA_SUBSAMPLES_6             (3<<1)
+ 
+-/* END */
+-
+ /* gap */
++
+ /* Zero to flush caches. */
+ #define R300_TX_CNTL                        0x4100
++#define R300_TX_FLUSH                       0x0
+ 
+ /* The upper enable bits are guessed, based on fglrx reported limits. */
+ #define R300_TX_ENABLE                      0x4104
+@@ -477,8 +539,9 @@
+ #       define R300_TX_ENABLE_15                 (1 << 15)
+ 
+ /* The pointsize is given in multiples of 6. The pointsize can be
+-// enormous: Clear() renders a single point that fills the entire
+-// framebuffer. */
++ * enormous: Clear() renders a single point that fills the entire
++ * framebuffer.
++ */
+ #define R300_RE_POINTSIZE                   0x421C
+ #       define R300_POINTSIZE_Y_SHIFT            0
+ #       define R300_POINTSIZE_Y_MASK             (0xFFFF << 0) /* GUESS */
+@@ -487,11 +550,11 @@
+ #       define R300_POINTSIZE_MAX             (R300_POINTSIZE_Y_MASK / 6)
+ 
+ /* The line width is given in multiples of 6.
+-   In default mode lines are classified as vertical lines.
+-   HO: horizontal
+-   VE: vertical or horizontal
+-   HO & VE: no classification
+-*/
++ * In default mode lines are classified as vertical lines.
++ * HO: horizontal
++ * VE: vertical or horizontal
++ * HO & VE: no classification
++ */
+ #define R300_RE_LINE_CNT                      0x4234
+ #       define R300_LINESIZE_SHIFT            0
+ #       define R300_LINESIZE_MASK             (0xFFFF << 0) /* GUESS */
+@@ -502,6 +565,9 @@
+ /* Some sort of scale or clamp value for texcoordless textures. */
+ #define R300_RE_UNK4238                       0x4238
+ 
++/* Something shade related */
++#define R300_RE_SHADE                         0x4274
++
+ #define R300_RE_SHADE_MODEL                   0x4278
+ #      define R300_RE_SHADE_MODEL_SMOOTH     0x3aaaa
+ #      define R300_RE_SHADE_MODEL_FLAT       0x39595
+@@ -516,24 +582,31 @@
+ #      define R300_PM_BACK_LINE              (1 << 7)
+ #      define R300_PM_BACK_FILL              (1 << 8)
+ 
+-/* Not sure why there are duplicate of factor and constant values. 
+-   My best guess so far is that there are seperate zbiases for test and write. 
+-   Ordering might be wrong.
+-   Some of the tests indicate that fgl has a fallback implementation of zbias
+-   via pixel shaders. */
++/* Fog parameters */
++#define R300_RE_FOG_SCALE                     0x4294
++#define R300_RE_FOG_START                     0x4298
++
++/* Not sure why there are duplicate of factor and constant values.
++ * My best guess so far is that there are seperate zbiases for test and write.
++ * Ordering might be wrong.
++ * Some of the tests indicate that fgl has a fallback implementation of zbias
++ * via pixel shaders.
++ */
++#define R300_RE_ZBIAS_CNTL                    0x42A0 /* GUESS */
+ #define R300_RE_ZBIAS_T_FACTOR                0x42A4
+ #define R300_RE_ZBIAS_T_CONSTANT              0x42A8
+ #define R300_RE_ZBIAS_W_FACTOR                0x42AC
+ #define R300_RE_ZBIAS_W_CONSTANT              0x42B0
+ 
+ /* This register needs to be set to (1<<1) for RV350 to correctly
+-   perform depth test (see --vb-triangles in r300_demo)
+-   Don't know about other chips. - Vladimir
+-   This is set to 3 when GL_POLYGON_OFFSET_FILL is on.
+-   My guess is that there are two bits for each zbias primitive (FILL, LINE, POINT).
+-   One to enable depth test and one for depth write.
+-   Yet this doesnt explain why depth writes work ...
+-    */
++ * perform depth test (see --vb-triangles in r300_demo)
++ * Don't know about other chips. - Vladimir
++ * This is set to 3 when GL_POLYGON_OFFSET_FILL is on.
++ * My guess is that there are two bits for each zbias primitive
++ * (FILL, LINE, POINT).
++ *  One to enable depth test and one for depth write.
++ * Yet this doesnt explain why depth writes work ...
++ */
+ #define R300_RE_OCCLUSION_CNTL             0x42B4
+ #      define R300_OCCLUSION_ON                (1<<1)
+ 
+@@ -544,30 +617,37 @@
+ #       define R300_FRONT_FACE_CW                (1 << 2)
+ 
+ 
+-/* BEGIN: Rasterization / Interpolators - many guesses
+-// 0_UNKNOWN_18 has always been set except for clear operations.
+-// TC_CNT is the number of incoming texture coordinate sets (i.e. it depends
+-// on the vertex program, *not* the fragment program) */
++/* BEGIN: Rasterization / Interpolators - many guesses */
++
++/* 0_UNKNOWN_18 has always been set except for clear operations.
++ * TC_CNT is the number of incoming texture coordinate sets (i.e. it depends
++ * on the vertex program, *not* the fragment program)
++ */
+ #define R300_RS_CNTL_0                      0x4300
+ #       define R300_RS_CNTL_TC_CNT_SHIFT         2
+ #       define R300_RS_CNTL_TC_CNT_MASK          (7 << 2)
+-#              define R300_RS_CNTL_CI_CNT_SHIFT         7 /* number of color interpolators used */
++       /* number of color interpolators used */
++#      define R300_RS_CNTL_CI_CNT_SHIFT         7
+ #       define R300_RS_CNTL_0_UNKNOWN_18         (1 << 18)
+-/* Guess: RS_CNTL_1 holds the index of the highest used RS_ROUTE_n register. */
++       /* Guess: RS_CNTL_1 holds the index of the highest used RS_ROUTE_n
++          register. */
+ #define R300_RS_CNTL_1                      0x4304
+ 
+ /* gap */
++
+ /* Only used for texture coordinates.
+-// Use the source field to route texture coordinate input from the vertex program
+-// to the desired interpolator. Note that the source field is relative to the
+-// outputs the vertex program *actually* writes. If a vertex program only writes
+-// texcoord[1], this will be source index 0.
+-// Set INTERP_USED on all interpolators that produce data used by the
+-// fragment program. INTERP_USED looks like a swizzling mask, but
+-// I haven't seen it used that way.
+-//
+-// Note: The _UNKNOWN constants are always set in their respective register.
+-// I don't know if this is necessary. */
++ * Use the source field to route texture coordinate input from the
++ * vertex program to the desired interpolator. Note that the source
++ * field is relative to the outputs the vertex program *actually*
++ * writes. If a vertex program only writes texcoord[1], this will
++ * be source index 0.
++ * Set INTERP_USED on all interpolators that produce data used by
++ * the fragment program. INTERP_USED looks like a swizzling mask,
++ * but I haven't seen it used that way.
++ *
++ * Note: The _UNKNOWN constants are always set in their respective
++ * register. I don't know if this is necessary.
++ */
+ #define R300_RS_INTERP_0                    0x4310
+ #define R300_RS_INTERP_1                    0x4314
+ #       define R300_RS_INTERP_1_UNKNOWN          0x40
+@@ -584,7 +664,8 @@
+ #       define R300_RS_INTERP_USED               0x00D10000
+ 
+ /* These DWORDs control how vertex data is routed into fragment program
+-// registers, after interpolators. */
++ * registers, after interpolators.
++ */
+ #define R300_RS_ROUTE_0                     0x4330
+ #define R300_RS_ROUTE_1                     0x4334
+ #define R300_RS_ROUTE_2                     0x4338
+@@ -606,8 +687,14 @@
+ #       define R300_RS_ROUTE_DEST_MASK           (31 << 6) /* GUESS */
+ 
+ /* Special handling for color: When the fragment program uses color,
+-// the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the
+-// color register index. */
++ * the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the
++ * color register index.
++ *
++ * Apperently you may set the R300_RS_ROUTE_0_COLOR bit, but not provide any
++ * R300_RS_ROUTE_0_COLOR_DEST value; this setup is used for clearing the state.
++ * See r300_ioctl.c:r300EmitClearState. I'm not sure if this setup is strictly
++ * correct or not. - Oliver.
++ */
+ #       define R300_RS_ROUTE_0_COLOR             (1 << 14)
+ #       define R300_RS_ROUTE_0_COLOR_DEST_SHIFT  17
+ #       define R300_RS_ROUTE_0_COLOR_DEST_MASK   (31 << 17) /* GUESS */
+@@ -616,22 +703,24 @@
+ #              define R300_RS_ROUTE_1_COLOR1_DEST_SHIFT 17
+ #              define R300_RS_ROUTE_1_COLOR1_DEST_MASK  (31 << 17)
+ #              define R300_RS_ROUTE_1_UNKNOWN11         (1 << 11)
+-/* END */
++/* END: Rasterization / Interpolators - many guesses */
++
++/* BEGIN: Scissors and cliprects */
+ 
+-/* BEGIN: Scissors and cliprects
+-// There are four clipping rectangles. Their corner coordinates are inclusive.
+-// Every pixel is assigned a number from 0 and 15 by setting bits 0-3 depending
+-// on whether the pixel is inside cliprects 0-3, respectively. For example,
+-// if a pixel is inside cliprects 0 and 1, but outside 2 and 3, it is assigned
+-// the number 3 (binary 0011).
+-// Iff the bit corresponding to the pixel's number in RE_CLIPRECT_CNTL is set,
+-// the pixel is rasterized.
+-//
+-// In addition to this, there is a scissors rectangle. Only pixels inside the
+-// scissors rectangle are drawn. (coordinates are inclusive)
+-//
+-// For some reason, the top-left corner of the framebuffer is at (1440, 1440)
+-// for the purpose of clipping and scissors. */
++/* There are four clipping rectangles. Their corner coordinates are inclusive.
++ * Every pixel is assigned a number from 0 and 15 by setting bits 0-3 depending
++ * on whether the pixel is inside cliprects 0-3, respectively. For example,
++ * if a pixel is inside cliprects 0 and 1, but outside 2 and 3, it is assigned
++ * the number 3 (binary 0011).
++ * Iff the bit corresponding to the pixel's number in RE_CLIPRECT_CNTL is set,
++ * the pixel is rasterized.
++ *
++ * In addition to this, there is a scissors rectangle. Only pixels inside the
++ * scissors rectangle are drawn. (coordinates are inclusive)
++ *
++ * For some reason, the top-left corner of the framebuffer is at (1440, 1440)
++ * for the purpose of clipping and scissors.
++ */
+ #define R300_RE_CLIPRECT_TL_0               0x43B0
+ #define R300_RE_CLIPRECT_BR_0               0x43B4
+ #define R300_RE_CLIPRECT_TL_1               0x43B8
+@@ -665,6 +754,7 @@
+ #       define R300_CLIP_3210                    (1 << 15)
+ 
+ /* gap */
++
+ #define R300_RE_SCISSORS_TL                 0x43E0
+ #define R300_RE_SCISSORS_BR                 0x43E4
+ #       define R300_SCISSORS_OFFSET              1440
+@@ -672,12 +762,15 @@
+ #       define R300_SCISSORS_X_MASK              (0x1FFF << 0)
+ #       define R300_SCISSORS_Y_SHIFT             13
+ #       define R300_SCISSORS_Y_MASK              (0x1FFF << 13)
+-/* END */
++/* END: Scissors and cliprects */
++
++/* BEGIN: Texture specification */
+ 
+-/* BEGIN: Texture specification
+-// The texture specification dwords are grouped by meaning and not by texture unit.
+-// This means that e.g. the offset for texture image unit N is found in register
+-// TX_OFFSET_0 + (4*N) */
++/*
++ * The texture specification dwords are grouped by meaning and not by texture
++ * unit. This means that e.g. the offset for texture image unit N is found in
++ * register TX_OFFSET_0 + (4*N)
++ */
+ #define R300_TX_FILTER_0                    0x4400
+ #       define R300_TX_REPEAT                    0
+ #       define R300_TX_MIRRORED                  1
+@@ -701,13 +794,14 @@
+ #      define R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR         (10 <<  11)
+ 
+ /* NOTE: NEAREST doesnt seem to exist.
+-   Im not seting MAG_FILTER_MASK and (3 << 11) on for all
+-   anisotropy modes because that would void selected mag filter */
+-#      define R300_TX_MIN_FILTER_ANISO_NEAREST             ((0 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
+-#      define R300_TX_MIN_FILTER_ANISO_LINEAR              ((0 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
+-#      define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST ((1 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
+-#      define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  ((2 << 13) /*|R300_TX_MAG_FILTER_MASK|(3<<11)*/)
+-#       define R300_TX_MIN_FILTER_MASK           ( (15 << 11) | (3 << 13) )
++ * Im not seting MAG_FILTER_MASK and (3 << 11) on for all
++ * anisotropy modes because that would void selected mag filter
++ */
++#      define R300_TX_MIN_FILTER_ANISO_NEAREST             (0 << 13)
++#      define R300_TX_MIN_FILTER_ANISO_LINEAR              (0 << 13)
++#      define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (1 << 13)
++#      define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR  (2 << 13)
++#       define R300_TX_MIN_FILTER_MASK   ( (15 << 11) | (3 << 13) )
+ #      define R300_TX_MAX_ANISO_1_TO_1  (0 << 21)
+ #      define R300_TX_MAX_ANISO_2_TO_1  (2 << 21)
+ #      define R300_TX_MAX_ANISO_4_TO_1  (4 << 21)
+@@ -738,10 +832,10 @@
+ #       define R300_TX_HEIGHTMASK_SHIFT          11
+ #       define R300_TX_HEIGHTMASK_MASK           (2047 << 11)
+ #       define R300_TX_UNK23                     (1 << 23)
+-#       define R300_TX_SIZE_SHIFT                26 /* largest of width, height */
+-#       define R300_TX_SIZE_MASK                 (15 << 26)
+-#       define R300_TX_SIZE_PROJECTED                     (1<<30)
+-#       define R300_TX_SIZE_TXPITCH_EN                     (1<<31)
++#       define R300_TX_MAX_MIP_LEVEL_SHIFT       26
++#       define R300_TX_MAX_MIP_LEVEL_MASK        (0xf << 26)
++#       define R300_TX_SIZE_PROJECTED            (1<<30)
++#       define R300_TX_SIZE_TXPITCH_EN           (1<<31)
+ #define R300_TX_FORMAT_0                    0x44C0
+        /* The interpretation of the format word by Wladimir van der Laan */
+        /* The X, Y, Z and W refer to the layout of the components.
+@@ -762,33 +856,33 @@
+ #      define R300_TX_FORMAT_W8Z8Y8X8              0xC
+ #      define R300_TX_FORMAT_W2Z10Y10X10           0xD
+ #      define R300_TX_FORMAT_W16Z16Y16X16          0xE
+-#      define R300_TX_FORMAT_DXT1                  0xF
+-#      define R300_TX_FORMAT_DXT3                  0x10
+-#      define R300_TX_FORMAT_DXT5                  0x11
++#      define R300_TX_FORMAT_DXT1                  0xF
++#      define R300_TX_FORMAT_DXT3                  0x10
++#      define R300_TX_FORMAT_DXT5                  0x11
+ #      define R300_TX_FORMAT_D3DMFT_CxV8U8         0x12     /* no swizzle */
+-#      define R300_TX_FORMAT_A8R8G8B8              0x13     /* no swizzle */
+-#      define R300_TX_FORMAT_B8G8_B8G8             0x14     /* no swizzle */
+-#      define R300_TX_FORMAT_G8R8_G8B8             0x15     /* no swizzle */
+-                                                 /* 0x16 - some 16 bit green format.. ?? */
++#      define R300_TX_FORMAT_A8R8G8B8              0x13     /* no swizzle */
++#      define R300_TX_FORMAT_B8G8_B8G8             0x14     /* no swizzle */
++#      define R300_TX_FORMAT_G8R8_G8B8             0x15     /* no swizzle */
++       /* 0x16 - some 16 bit green format.. ?? */
+ #      define R300_TX_FORMAT_UNK25                (1 << 25) /* no swizzle */
+ #      define R300_TX_FORMAT_CUBIC_MAP            (1 << 26)
+ 
+        /* gap */
+        /* Floating point formats */
+        /* Note - hardware supports both 16 and 32 bit floating point */
+-#      define R300_TX_FORMAT_FL_I16                0x18
+-#      define R300_TX_FORMAT_FL_I16A16             0x19
++#      define R300_TX_FORMAT_FL_I16                0x18
++#      define R300_TX_FORMAT_FL_I16A16             0x19
+ #      define R300_TX_FORMAT_FL_R16G16B16A16       0x1A
+-#      define R300_TX_FORMAT_FL_I32                0x1B
+-#      define R300_TX_FORMAT_FL_I32A32             0x1C
++#      define R300_TX_FORMAT_FL_I32                0x1B
++#      define R300_TX_FORMAT_FL_I32A32             0x1C
+ #      define R300_TX_FORMAT_FL_R32G32B32A32       0x1D
+        /* alpha modes, convenience mostly */
+        /* if you have alpha, pick constant appropriate to the
+           number of channels (1 for I8, 2 for I8A8, 4 for R8G8B8A8, etc */
+-#      define R300_TX_FORMAT_ALPHA_1CH             0x000
+-#      define R300_TX_FORMAT_ALPHA_2CH             0x200
+-#      define R300_TX_FORMAT_ALPHA_4CH             0x600
+-#      define R300_TX_FORMAT_ALPHA_NONE            0xA00
++#      define R300_TX_FORMAT_ALPHA_1CH             0x000
++#      define R300_TX_FORMAT_ALPHA_2CH             0x200
++#      define R300_TX_FORMAT_ALPHA_4CH             0x600
++#      define R300_TX_FORMAT_ALPHA_NONE            0xA00
+        /* Swizzling */
+        /* constants */
+ #      define R300_TX_FORMAT_X         0
+@@ -797,23 +891,26 @@
+ #      define R300_TX_FORMAT_W         3
+ #      define R300_TX_FORMAT_ZERO      4
+ #      define R300_TX_FORMAT_ONE       5
+-#      define R300_TX_FORMAT_CUT_Z     6               /* 2.0*Z, everything above 1.0 is set to 0.0 */
+-#      define R300_TX_FORMAT_CUT_W     7               /* 2.0*W, everything above 1.0 is set to 0.0 */
++       /* 2.0*Z, everything above 1.0 is set to 0.0 */
++#      define R300_TX_FORMAT_CUT_Z     6
++       /* 2.0*W, everything above 1.0 is set to 0.0 */
++#      define R300_TX_FORMAT_CUT_W     7
+ 
+ #      define R300_TX_FORMAT_B_SHIFT   18
+ #      define R300_TX_FORMAT_G_SHIFT   15
+ #      define R300_TX_FORMAT_R_SHIFT   12
+ #      define R300_TX_FORMAT_A_SHIFT   9
+        /* Convenience macro to take care of layout and swizzling */
+-#      define R300_EASY_TX_FORMAT(B, G, R, A, FMT)     (\
+-         ((R300_TX_FORMAT_##B)<<R300_TX_FORMAT_B_SHIFT) \
+-       | ((R300_TX_FORMAT_##G)<<R300_TX_FORMAT_G_SHIFT) \
+-       | ((R300_TX_FORMAT_##R)<<R300_TX_FORMAT_R_SHIFT) \
+-       | ((R300_TX_FORMAT_##A)<<R300_TX_FORMAT_A_SHIFT) \
+-       | (R300_TX_FORMAT_##FMT) \
+-         )
+-       /* These can be ORed with result of R300_EASY_TX_FORMAT() */
+-       /* We don't really know what they do. Take values from a constant color ? */
++#      define R300_EASY_TX_FORMAT(B, G, R, A, FMT)     (               \
++               ((R300_TX_FORMAT_##B)<<R300_TX_FORMAT_B_SHIFT)          \
++               | ((R300_TX_FORMAT_##G)<<R300_TX_FORMAT_G_SHIFT)        \
++               | ((R300_TX_FORMAT_##R)<<R300_TX_FORMAT_R_SHIFT)        \
++               | ((R300_TX_FORMAT_##A)<<R300_TX_FORMAT_A_SHIFT)        \
++               | (R300_TX_FORMAT_##FMT)                                \
++               )
++       /* These can be ORed with result of R300_EASY_TX_FORMAT()
++          We don't really know what they do. Take values from a
++           constant color ? */
+ #      define R300_TX_FORMAT_CONST_X           (1<<5)
+ #      define R300_TX_FORMAT_CONST_Y           (2<<5)
+ #      define R300_TX_FORMAT_CONST_Z           (4<<5)
+@@ -823,7 +920,7 @@
+ 
+ #define R300_TX_PITCH_0                            0x4500 /* obvious missing in gap */
+ #define R300_TX_OFFSET_0                    0x4540
+-/* BEGIN: Guess from R200 */
++       /* BEGIN: Guess from R200 */
+ #       define R300_TXO_ENDIAN_NO_SWAP           (0 << 0)
+ #       define R300_TXO_ENDIAN_BYTE_SWAP         (1 << 0)
+ #       define R300_TXO_ENDIAN_WORD_SWAP         (2 << 0)
+@@ -832,53 +929,61 @@
+ #       define R300_TXO_MICRO_TILE               (1 << 3)
+ #       define R300_TXO_OFFSET_MASK              0xffffffe0
+ #       define R300_TXO_OFFSET_SHIFT             5
+-/* END */
+-#define R300_TX_CHROMA_KEY_0                      0x4580 /* 32 bit chroma key */
+-#define R300_TX_BORDER_COLOR_0              0x45C0 //ff00ff00 == { 0, 1.0, 0, 1.0 }
+-
+-/* END */
+-
+-/* BEGIN: Fragment program instruction set
+-// Fragment programs are written directly into register space.
+-// There are separate instruction streams for texture instructions and ALU
+-// instructions.
+-// In order to synchronize these streams, the program is divided into up
+-// to 4 nodes. Each node begins with a number of TEX operations, followed
+-// by a number of ALU operations.
+-// The first node can have zero TEX ops, all subsequent nodes must have at least
+-// one TEX ops.
+-// All nodes must have at least one ALU op.
+-//
+-// The index of the last node is stored in PFS_CNTL_0: A value of 0 means
+-// 1 node, a value of 3 means 4 nodes.
+-// The total amount of instructions is defined in PFS_CNTL_2. The offsets are
+-// offsets into the respective instruction streams, while *_END points to the
+-// last instruction relative to this offset. */
++       /* END: Guess from R200 */
++
++/* 32 bit chroma key */
++#define R300_TX_CHROMA_KEY_0                      0x4580
++/* ff00ff00 == { 0, 1.0, 0, 1.0 } */
++#define R300_TX_BORDER_COLOR_0              0x45C0
++
++/* END: Texture specification */
++
++/* BEGIN: Fragment program instruction set */
++
++/* Fragment programs are written directly into register space.
++ * There are separate instruction streams for texture instructions and ALU
++ * instructions.
++ * In order to synchronize these streams, the program is divided into up
++ * to 4 nodes. Each node begins with a number of TEX operations, followed
++ * by a number of ALU operations.
++ * The first node can have zero TEX ops, all subsequent nodes must have at
++ * least
++ * one TEX ops.
++ * All nodes must have at least one ALU op.
++ *
++ * The index of the last node is stored in PFS_CNTL_0: A value of 0 means
++ * 1 node, a value of 3 means 4 nodes.
++ * The total amount of instructions is defined in PFS_CNTL_2. The offsets are
++ * offsets into the respective instruction streams, while *_END points to the
++ * last instruction relative to this offset.
++ */
+ #define R300_PFS_CNTL_0                     0x4600
+ #       define R300_PFS_CNTL_LAST_NODES_SHIFT    0
+ #       define R300_PFS_CNTL_LAST_NODES_MASK     (3 << 0)
+ #       define R300_PFS_CNTL_FIRST_NODE_HAS_TEX  (1 << 3)
+ #define R300_PFS_CNTL_1                     0x4604
+ /* There is an unshifted value here which has so far always been equal to the
+-// index of the highest used temporary register. */
++ * index of the highest used temporary register.
++ */
+ #define R300_PFS_CNTL_2                     0x4608
+ #       define R300_PFS_CNTL_ALU_OFFSET_SHIFT    0
+ #       define R300_PFS_CNTL_ALU_OFFSET_MASK     (63 << 0)
+ #       define R300_PFS_CNTL_ALU_END_SHIFT       6
+-#       define R300_PFS_CNTL_ALU_END_MASK        (63 << 0)
++#       define R300_PFS_CNTL_ALU_END_MASK        (63 << 6)
+ #       define R300_PFS_CNTL_TEX_OFFSET_SHIFT    12
+ #       define R300_PFS_CNTL_TEX_OFFSET_MASK     (31 << 12) /* GUESS */
+ #       define R300_PFS_CNTL_TEX_END_SHIFT       18
+ #       define R300_PFS_CNTL_TEX_END_MASK        (31 << 18) /* GUESS */
+ 
+ /* gap */
++
+ /* Nodes are stored backwards. The last active node is always stored in
+-// PFS_NODE_3.
+-// Example: In a 2-node program, NODE_0 and NODE_1 are set to 0. The
+-// first node is stored in NODE_2, the second node is stored in NODE_3.
+-//
+-// Offsets are relative to the master offset from PFS_CNTL_2.
+-// LAST_NODE is set for the last node, and only for the last node. */
++ * PFS_NODE_3.
++ * Example: In a 2-node program, NODE_0 and NODE_1 are set to 0. The
++ * first node is stored in NODE_2, the second node is stored in NODE_3.
++ *
++ * Offsets are relative to the master offset from PFS_CNTL_2.
++ */
+ #define R300_PFS_NODE_0                     0x4610
+ #define R300_PFS_NODE_1                     0x4614
+ #define R300_PFS_NODE_2                     0x4618
+@@ -891,91 +996,98 @@
+ #       define R300_PFS_NODE_TEX_OFFSET_MASK     (31 << 12)
+ #       define R300_PFS_NODE_TEX_END_SHIFT       17
+ #       define R300_PFS_NODE_TEX_END_MASK        (31 << 17)
+-/*#       define R300_PFS_NODE_LAST_NODE           (1 << 22) */
+ #              define R300_PFS_NODE_OUTPUT_COLOR        (1 << 22)
+ #              define R300_PFS_NODE_OUTPUT_DEPTH        (1 << 23)
+ 
+ /* TEX
+-// As far as I can tell, texture instructions cannot write into output
+-// registers directly. A subsequent ALU instruction is always necessary,
+-// even if it's just MAD o0, r0, 1, 0 */
++ * As far as I can tell, texture instructions cannot write into output
++ * registers directly. A subsequent ALU instruction is always necessary,
++ * even if it's just MAD o0, r0, 1, 0
++ */
+ #define R300_PFS_TEXI_0                     0x4620
+-#       define R300_FPITX_SRC_SHIFT              0
+-#       define R300_FPITX_SRC_MASK               (31 << 0)
+-#       define R300_FPITX_SRC_CONST              (1 << 5) /* GUESS */
+-#       define R300_FPITX_DST_SHIFT              6
+-#       define R300_FPITX_DST_MASK               (31 << 6)
+-#       define R300_FPITX_IMAGE_SHIFT            11
+-#       define R300_FPITX_IMAGE_MASK             (15 << 11) /* GUESS based on layout and native limits */
++#      define R300_FPITX_SRC_SHIFT              0
++#      define R300_FPITX_SRC_MASK               (31 << 0)
++       /* GUESS */
++#      define R300_FPITX_SRC_CONST              (1 << 5)
++#      define R300_FPITX_DST_SHIFT              6
++#      define R300_FPITX_DST_MASK               (31 << 6)
++#      define R300_FPITX_IMAGE_SHIFT            11
++       /* GUESS based on layout and native limits */
++#       define R300_FPITX_IMAGE_MASK             (15 << 11)
+ /* Unsure if these are opcodes, or some kind of bitfield, but this is how
+  * they were set when I checked
+  */
+-#              define R300_FPITX_OPCODE_SHIFT                  15
+-#                      define R300_FPITX_OP_TEX                        1
+-#                      define R300_FPITX_OP_KIL                        2
+-#                      define R300_FPITX_OP_TXP                        3
+-#                      define R300_FPITX_OP_TXB                        4
++#      define R300_FPITX_OPCODE_SHIFT          15
++#              define R300_FPITX_OP_TEX        1
++#              define R300_FPITX_OP_KIL        2
++#              define R300_FPITX_OP_TXP        3
++#              define R300_FPITX_OP_TXB        4
++#      define R300_FPITX_OPCODE_MASK           (7 << 15)
+ 
+ /* ALU
+-// The ALU instructions register blocks are enumerated according to the order
+-// in which fglrx. I assume there is space for 64 instructions, since
+-// each block has space for a maximum of 64 DWORDs, and this matches reported
+-// native limits.
+-//
+-// The basic functional block seems to be one MAD for each color and alpha,
+-// and an adder that adds all components after the MUL.
+-//  - ADD, MUL, MAD etc.: use MAD with appropriate neutral operands
+-//  - DP4: Use OUTC_DP4, OUTA_DP4
+-//  - DP3: Use OUTC_DP3, OUTA_DP4, appropriate alpha operands
+-//  - DPH: Use OUTC_DP4, OUTA_DP4, appropriate alpha operands
+-//  - CMP: If ARG2 < 0, return ARG1, else return ARG0
+-//  - FLR: use FRC+MAD
+-//  - XPD: use MAD+MAD
+-//  - SGE, SLT: use MAD+CMP
+-//  - RSQ: use ABS modifier for argument
+-//  - Use OUTC_REPL_ALPHA to write results of an alpha-only operation (e.g. RCP)
+-//    into color register
+-//  - apparently, there's no quick DST operation
+-//  - fglrx set FPI2_UNKNOWN_31 on a "MAD fragment.color, tmp0, tmp1, tmp2"
+-//  - fglrx set FPI2_UNKNOWN_31 on a "MAX r2, r1, c0"
+-//  - fglrx once set FPI0_UNKNOWN_31 on a "FRC r1, r1"
+-//
+-// Operand selection
+-// First stage selects three sources from the available registers and
+-// constant parameters. This is defined in INSTR1 (color) and INSTR3 (alpha).
+-// fglrx sorts the three source fields: Registers before constants,
+-// lower indices before higher indices; I do not know whether this is necessary.
+-// fglrx fills unused sources with "read constant 0"
+-// According to specs, you cannot select more than two different constants.
+-//
+-// Second stage selects the operands from the sources. This is defined in
+-// INSTR0 (color) and INSTR2 (alpha). You can also select the special constants
+-// zero and one.
+-// Swizzling and negation happens in this stage, as well.
+-//
+-// Important: Color and alpha seem to be mostly separate, i.e. their sources
+-// selection appears to be fully independent (the register storage is probably
+-// physically split into a color and an alpha section).
+-// However (because of the apparent physical split), there is some interaction
+-// WRT swizzling. If, for example, you want to load an R component into an
+-// Alpha operand, this R component is taken from a *color* source, not from
+-// an alpha source. The corresponding register doesn't even have to appear in
+-// the alpha sources list. (I hope this alll makes sense to you)
+-//
+-// Destination selection
+-// The destination register index is in FPI1 (color) and FPI3 (alpha) together
+-// with enable bits.
+-// There are separate enable bits for writing into temporary registers
+-// (DSTC_REG_* /DSTA_REG) and and program output registers (DSTC_OUTPUT_* /DSTA_OUTPUT).
+-// You can write to both at once, or not write at all (the same index
+-// must be used for both).
+-//
+-// Note: There is a special form for LRP
+-//  - Argument order is the same as in ARB_fragment_program.
+-//  - Operation is MAD
+-//  - ARG1 is set to ARGC_SRC1C_LRP/ARGC_SRC1A_LRP
+-//  - Set FPI0/FPI2_SPECIAL_LRP
+-// Arbitrary LRP (including support for swizzling) requires vanilla MAD+MAD */
++ * The ALU instructions register blocks are enumerated according to the order
++ * in which fglrx. I assume there is space for 64 instructions, since
++ * each block has space for a maximum of 64 DWORDs, and this matches reported
++ * native limits.
++ *
++ * The basic functional block seems to be one MAD for each color and alpha,
++ * and an adder that adds all components after the MUL.
++ *  - ADD, MUL, MAD etc.: use MAD with appropriate neutral operands
++ *  - DP4: Use OUTC_DP4, OUTA_DP4
++ *  - DP3: Use OUTC_DP3, OUTA_DP4, appropriate alpha operands
++ *  - DPH: Use OUTC_DP4, OUTA_DP4, appropriate alpha operands
++ *  - CMPH: If ARG2 > 0.5, return ARG0, else return ARG1
++ *  - CMP: If ARG2 < 0, return ARG1, else return ARG0
++ *  - FLR: use FRC+MAD
++ *  - XPD: use MAD+MAD
++ *  - SGE, SLT: use MAD+CMP
++ *  - RSQ: use ABS modifier for argument
++ *  - Use OUTC_REPL_ALPHA to write results of an alpha-only operation
++ *    (e.g. RCP) into color register
++ *  - apparently, there's no quick DST operation
++ *  - fglrx set FPI2_UNKNOWN_31 on a "MAD fragment.color, tmp0, tmp1, tmp2"
++ *  - fglrx set FPI2_UNKNOWN_31 on a "MAX r2, r1, c0"
++ *  - fglrx once set FPI0_UNKNOWN_31 on a "FRC r1, r1"
++ *
++ * Operand selection
++ * First stage selects three sources from the available registers and
++ * constant parameters. This is defined in INSTR1 (color) and INSTR3 (alpha).
++ * fglrx sorts the three source fields: Registers before constants,
++ * lower indices before higher indices; I do not know whether this is
++ * necessary.
++ *
++ * fglrx fills unused sources with "read constant 0"
++ * According to specs, you cannot select more than two different constants.
++ *
++ * Second stage selects the operands from the sources. This is defined in
++ * INSTR0 (color) and INSTR2 (alpha). You can also select the special constants
++ * zero and one.
++ * Swizzling and negation happens in this stage, as well.
++ *
++ * Important: Color and alpha seem to be mostly separate, i.e. their sources
++ * selection appears to be fully independent (the register storage is probably
++ * physically split into a color and an alpha section).
++ * However (because of the apparent physical split), there is some interaction
++ * WRT swizzling. If, for example, you want to load an R component into an
++ * Alpha operand, this R component is taken from a *color* source, not from
++ * an alpha source. The corresponding register doesn't even have to appear in
++ * the alpha sources list. (I hope this all makes sense to you)
++ *
++ * Destination selection
++ * The destination register index is in FPI1 (color) and FPI3 (alpha)
++ * together with enable bits.
++ * There are separate enable bits for writing into temporary registers
++ * (DSTC_REG_* /DSTA_REG) and and program output registers (DSTC_OUTPUT_*
++ * /DSTA_OUTPUT). You can write to both at once, or not write at all (the
++ * same index must be used for both).
++ *
++ * Note: There is a special form for LRP
++ *  - Argument order is the same as in ARB_fragment_program.
++ *  - Operation is MAD
++ *  - ARG1 is set to ARGC_SRC1C_LRP/ARGC_SRC1A_LRP
++ *  - Set FPI0/FPI2_SPECIAL_LRP
++ * Arbitrary LRP (including support for swizzling) requires vanilla MAD+MAD
++ */
+ #define R300_PFS_INSTR1_0                   0x46C0
+ #       define R300_FPI1_SRC0C_SHIFT             0
+ #       define R300_FPI1_SRC0C_MASK              (31 << 0)
+@@ -986,6 +1098,7 @@
+ #       define R300_FPI1_SRC2C_SHIFT             12
+ #       define R300_FPI1_SRC2C_MASK              (31 << 12)
+ #       define R300_FPI1_SRC2C_CONST             (1 << 17)
++#       define R300_FPI1_SRC_MASK                0x0003ffff
+ #       define R300_FPI1_DSTC_SHIFT              18
+ #       define R300_FPI1_DSTC_MASK               (31 << 18)
+ #              define R300_FPI1_DSTC_REG_MASK_SHIFT     23
+@@ -1007,6 +1120,7 @@
+ #       define R300_FPI3_SRC2A_SHIFT             12
+ #       define R300_FPI3_SRC2A_MASK              (31 << 12)
+ #       define R300_FPI3_SRC2A_CONST             (1 << 17)
++#       define R300_FPI3_SRC_MASK                0x0003ffff
+ #       define R300_FPI3_DSTA_SHIFT              18
+ #       define R300_FPI3_DSTA_MASK               (31 << 18)
+ #       define R300_FPI3_DSTA_REG                (1 << 23)
+@@ -1032,7 +1146,8 @@
+ #       define R300_FPI0_ARGC_SRC1C_LRP          15
+ #       define R300_FPI0_ARGC_ZERO               20
+ #       define R300_FPI0_ARGC_ONE                21
+-#       define R300_FPI0_ARGC_HALF               22 /* GUESS */
++       /* GUESS */
++#       define R300_FPI0_ARGC_HALF               22
+ #       define R300_FPI0_ARGC_SRC0C_YZX          23
+ #       define R300_FPI0_ARGC_SRC1C_YZX          24
+ #       define R300_FPI0_ARGC_SRC2C_YZX          25
+@@ -1061,6 +1176,7 @@
+ #       define R300_FPI0_OUTC_DP4                (2 << 23)
+ #       define R300_FPI0_OUTC_MIN                (4 << 23)
+ #       define R300_FPI0_OUTC_MAX                (5 << 23)
++#       define R300_FPI0_OUTC_CMPH               (7 << 23)
+ #       define R300_FPI0_OUTC_CMP                (8 << 23)
+ #       define R300_FPI0_OUTC_FRC                (9 << 23)
+ #       define R300_FPI0_OUTC_REPL_ALPHA         (10 << 23)
+@@ -1083,20 +1199,23 @@
+ #       define R300_FPI2_ARGA_SRC1A_LRP          15
+ #       define R300_FPI2_ARGA_ZERO               16
+ #       define R300_FPI2_ARGA_ONE                17
+-#       define R300_FPI2_ARGA_HALF               18 /* GUESS */
+-
++       /* GUESS */
++#       define R300_FPI2_ARGA_HALF               18
+ #       define R300_FPI2_ARG0A_SHIFT             0
+ #       define R300_FPI2_ARG0A_MASK              (31 << 0)
+ #       define R300_FPI2_ARG0A_NEG               (1 << 5)
+-#              define R300_FPI2_ARG0A_ABS                               (1 << 6) /* GUESS */
++       /* GUESS */
++#      define R300_FPI2_ARG0A_ABS               (1 << 6)
+ #       define R300_FPI2_ARG1A_SHIFT             7
+ #       define R300_FPI2_ARG1A_MASK              (31 << 7)
+ #       define R300_FPI2_ARG1A_NEG               (1 << 12)
+-#              define R300_FPI2_ARG1A_ABS                               (1 << 13) /* GUESS */
++       /* GUESS */
++#      define R300_FPI2_ARG1A_ABS               (1 << 13)
+ #       define R300_FPI2_ARG2A_SHIFT             14
+ #       define R300_FPI2_ARG2A_MASK              (31 << 14)
+ #       define R300_FPI2_ARG2A_NEG               (1 << 19)
+-#              define R300_FPI2_ARG2A_ABS                               (1 << 20) /* GUESS */
++       /* GUESS */
++#      define R300_FPI2_ARG2A_ABS               (1 << 20)
+ #       define R300_FPI2_SPECIAL_LRP             (1 << 21)
+ #       define R300_FPI2_OUTA_MAD                (0 << 23)
+ #       define R300_FPI2_OUTA_DP4                (1 << 23)
+@@ -1110,9 +1229,19 @@
+ #       define R300_FPI2_OUTA_RSQ                (11 << 23)
+ #       define R300_FPI2_OUTA_SAT                (1 << 30)
+ #       define R300_FPI2_UNKNOWN_31              (1 << 31)
+-/* END */
++/* END: Fragment program instruction set */
++
++/* Fog state and color */
++#define R300_RE_FOG_STATE                   0x4BC0
++#       define R300_FOG_ENABLE                   (1 << 0)
++#      define R300_FOG_MODE_LINEAR              (0 << 1)
++#      define R300_FOG_MODE_EXP                 (1 << 1)
++#      define R300_FOG_MODE_EXP2                (2 << 1)
++#      define R300_FOG_MODE_MASK                (3 << 1)
++#define R300_FOG_COLOR_R                    0x4BC8
++#define R300_FOG_COLOR_G                    0x4BCC
++#define R300_FOG_COLOR_B                    0x4BD0
+ 
+-/* gap */
+ #define R300_PP_ALPHA_TEST                  0x4BD4
+ #       define R300_REF_ALPHA_MASK               0x000000ff
+ #       define R300_ALPHA_TEST_FAIL              (0 << 8)
+@@ -1127,6 +1256,7 @@
+ #       define R300_ALPHA_TEST_ENABLE            (1 << 11)
+ 
+ /* gap */
++
+ /* Fragment program parameters in 7.16 floating point */
+ #define R300_PFS_PARAM_0_X                  0x4C00
+ #define R300_PFS_PARAM_0_Y                  0x4C04
+@@ -1139,45 +1269,48 @@
+ #define R300_PFS_PARAM_31_W                 0x4DFC
+ 
+ /* Notes:
+-// - AFAIK fglrx always sets BLEND_UNKNOWN when blending is used in the application
+-// - AFAIK fglrx always sets BLEND_NO_SEPARATE when CBLEND and ABLEND are set to the same
+-//   function (both registers are always set up completely in any case)
+-// - Most blend flags are simply copied from R200 and not tested yet */
++ * - AFAIK fglrx always sets BLEND_UNKNOWN when blending is used in
++ *   the application
++ * - AFAIK fglrx always sets BLEND_NO_SEPARATE when CBLEND and ABLEND
++ *    are set to the same
++ *   function (both registers are always set up completely in any case)
++ * - Most blend flags are simply copied from R200 and not tested yet
++ */
+ #define R300_RB3D_CBLEND                    0x4E04
+ #define R300_RB3D_ABLEND                    0x4E08
+- /* the following only appear in CBLEND */
++/* the following only appear in CBLEND */
+ #       define R300_BLEND_ENABLE                     (1 << 0)
+ #       define R300_BLEND_UNKNOWN                    (3 << 1)
+ #       define R300_BLEND_NO_SEPARATE                (1 << 3)
+- /* the following are shared between CBLEND and ABLEND */
++/* the following are shared between CBLEND and ABLEND */
+ #       define R300_FCN_MASK                         (3  << 12)
+ #       define R300_COMB_FCN_ADD_CLAMP               (0  << 12)
+ #       define R300_COMB_FCN_ADD_NOCLAMP             (1  << 12)
+ #       define R300_COMB_FCN_SUB_CLAMP               (2  << 12)
+ #       define R300_COMB_FCN_SUB_NOCLAMP             (3  << 12)
+-#       define R300_SRC_BLEND_GL_ZERO                (32 << 16)
+-#       define R300_SRC_BLEND_GL_ONE                 (33 << 16)
+-#       define R300_SRC_BLEND_GL_SRC_COLOR           (34 << 16)
+-#       define R300_SRC_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 16)
+-#       define R300_SRC_BLEND_GL_DST_COLOR           (36 << 16)
+-#       define R300_SRC_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 16)
+-#       define R300_SRC_BLEND_GL_SRC_ALPHA           (38 << 16)
+-#       define R300_SRC_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 16)
+-#       define R300_SRC_BLEND_GL_DST_ALPHA           (40 << 16)
+-#       define R300_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 16)
+-#       define R300_SRC_BLEND_GL_SRC_ALPHA_SATURATE  (42 << 16)
+-#       define R300_SRC_BLEND_MASK                   (63 << 16)
+-#       define R300_DST_BLEND_GL_ZERO                (32 << 24)
+-#       define R300_DST_BLEND_GL_ONE                 (33 << 24)
+-#       define R300_DST_BLEND_GL_SRC_COLOR           (34 << 24)
+-#       define R300_DST_BLEND_GL_ONE_MINUS_SRC_COLOR (35 << 24)
+-#       define R300_DST_BLEND_GL_DST_COLOR           (36 << 24)
+-#       define R300_DST_BLEND_GL_ONE_MINUS_DST_COLOR (37 << 24)
+-#       define R300_DST_BLEND_GL_SRC_ALPHA           (38 << 24)
+-#       define R300_DST_BLEND_GL_ONE_MINUS_SRC_ALPHA (39 << 24)
+-#       define R300_DST_BLEND_GL_DST_ALPHA           (40 << 24)
+-#       define R300_DST_BLEND_GL_ONE_MINUS_DST_ALPHA (41 << 24)
+-#       define R300_DST_BLEND_MASK                   (63 << 24)
++#       define R300_COMB_FCN_MIN                     (4  << 12)
++#       define R300_COMB_FCN_MAX                     (5  << 12)
++#       define R300_COMB_FCN_RSUB_CLAMP              (6  << 12)
++#       define R300_COMB_FCN_RSUB_NOCLAMP            (7  << 12)
++#       define R300_BLEND_GL_ZERO                    (32)
++#       define R300_BLEND_GL_ONE                     (33)
++#       define R300_BLEND_GL_SRC_COLOR               (34)
++#       define R300_BLEND_GL_ONE_MINUS_SRC_COLOR     (35)
++#       define R300_BLEND_GL_DST_COLOR               (36)
++#       define R300_BLEND_GL_ONE_MINUS_DST_COLOR     (37)
++#       define R300_BLEND_GL_SRC_ALPHA               (38)
++#       define R300_BLEND_GL_ONE_MINUS_SRC_ALPHA     (39)
++#       define R300_BLEND_GL_DST_ALPHA               (40)
++#       define R300_BLEND_GL_ONE_MINUS_DST_ALPHA     (41)
++#       define R300_BLEND_GL_SRC_ALPHA_SATURATE      (42)
++#       define R300_BLEND_GL_CONST_COLOR             (43)
++#       define R300_BLEND_GL_ONE_MINUS_CONST_COLOR   (44)
++#       define R300_BLEND_GL_CONST_ALPHA             (45)
++#       define R300_BLEND_GL_ONE_MINUS_CONST_ALPHA   (46)
++#       define R300_BLEND_MASK                       (63)
++#       define R300_SRC_BLEND_SHIFT                  (16)
++#       define R300_DST_BLEND_SHIFT                  (24)
++#define R300_RB3D_BLEND_COLOR               0x4E10
+ #define R300_RB3D_COLORMASK                 0x4E0C
+ #       define R300_COLORMASK0_B                 (1<<0)
+ #       define R300_COLORMASK0_G                 (1<<1)
+@@ -1185,15 +1318,19 @@
+ #       define R300_COLORMASK0_A                 (1<<3)
+ 
+ /* gap */
++
+ #define R300_RB3D_COLOROFFSET0              0x4E28
+ #       define R300_COLOROFFSET_MASK             0xFFFFFFF0 /* GUESS */
+ #define R300_RB3D_COLOROFFSET1              0x4E2C /* GUESS */
+ #define R300_RB3D_COLOROFFSET2              0x4E30 /* GUESS */
+ #define R300_RB3D_COLOROFFSET3              0x4E34 /* GUESS */
++
+ /* gap */
++
+ /* Bit 16: Larger tiles
+-// Bit 17: 4x2 tiles
+-// Bit 18: Extremely weird tile like, but some pixels duplicated? */
++ * Bit 17: 4x2 tiles
++ * Bit 18: Extremely weird tile like, but some pixels duplicated?
++ */
+ #define R300_RB3D_COLORPITCH0               0x4E38
+ #       define R300_COLORPITCH_MASK              0x00001FF8 /* GUESS */
+ #       define R300_COLOR_TILE_ENABLE            (1 << 16) /* GUESS */
+@@ -1208,29 +1345,33 @@
+ #define R300_RB3D_COLORPITCH3               0x4E44 /* GUESS */
+ 
+ /* gap */
++
+ /* Guess by Vladimir.
+-// Set to 0A before 3D operations, set to 02 afterwards. */
++ * Set to 0A before 3D operations, set to 02 afterwards.
++ */
+ #define R300_RB3D_DSTCACHE_CTLSTAT          0x4E4C
+-#       define R300_RB3D_DSTCACHE_02             0x00000002
+-#       define R300_RB3D_DSTCACHE_0A             0x0000000A
++#       define R300_RB3D_DSTCACHE_UNKNOWN_02             0x00000002
++#       define R300_RB3D_DSTCACHE_UNKNOWN_0A             0x0000000A
+ 
+ /* gap */
+-/* There seems to be no "write only" setting, so use Z-test = ALWAYS for this. */
+-/* Bit (1<<8) is the "test" bit. so plain write is 6  - vd */
++/* There seems to be no "write only" setting, so use Z-test = ALWAYS
++ * for this.
++ * Bit (1<<8) is the "test" bit. so plain write is 6  - vd
++ */
+ #define R300_RB3D_ZSTENCIL_CNTL_0                   0x4F00
+-#       define R300_RB3D_Z_DISABLED_1            0x00000010 /* GUESS */
+-#       define R300_RB3D_Z_DISABLED_2            0x00000014 /* GUESS */
++#       define R300_RB3D_Z_DISABLED_1            0x00000010
++#       define R300_RB3D_Z_DISABLED_2            0x00000014
+ #       define R300_RB3D_Z_TEST                  0x00000012
+ #       define R300_RB3D_Z_TEST_AND_WRITE        0x00000016
+-#       define R300_RB3D_Z_WRITE_ONLY           0x00000006
++#       define R300_RB3D_Z_WRITE_ONLY           0x00000006
+ 
+ #       define R300_RB3D_Z_TEST                  0x00000012
+ #       define R300_RB3D_Z_TEST_AND_WRITE        0x00000016
+-#       define R300_RB3D_Z_WRITE_ONLY           0x00000006
++#       define R300_RB3D_Z_WRITE_ONLY           0x00000006
+ #      define R300_RB3D_STENCIL_ENABLE          0x00000001
+ 
+ #define R300_RB3D_ZSTENCIL_CNTL_1                   0x4F04
+-               /* functions */
++       /* functions */
+ #      define R300_ZS_NEVER                    0
+ #      define R300_ZS_LESS                     1
+ #      define R300_ZS_LEQUAL                   2
+@@ -1240,7 +1381,7 @@
+ #      define R300_ZS_NOTEQUAL                 6
+ #      define R300_ZS_ALWAYS                   7
+ #       define R300_ZS_MASK                     7
+-               /* operations */
++       /* operations */
+ #      define R300_ZS_KEEP                     0
+ #      define R300_ZS_ZERO                     1
+ #      define R300_ZS_REPLACE                  2
+@@ -1249,9 +1390,8 @@
+ #      define R300_ZS_INVERT                   5
+ #      define R300_ZS_INCR_WRAP                6
+ #      define R300_ZS_DECR_WRAP                7
+-
+-       /* front and back refer to operations done for front
+-          and back faces, i.e. separate stencil function support */
++       /* front and back refer to operations done for front
++          and back faces, i.e. separate stencil function support */
+ #      define R300_RB3D_ZS1_DEPTH_FUNC_SHIFT           0
+ #      define R300_RB3D_ZS1_FRONT_FUNC_SHIFT           3
+ #      define R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT        6
+@@ -1262,8 +1402,6 @@
+ #      define R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT       21
+ #      define R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT       24
+ 
+-
+-
+ #define R300_RB3D_ZSTENCIL_CNTL_2                   0x4F08
+ #      define R300_RB3D_ZS2_STENCIL_REF_SHIFT          0
+ #      define R300_RB3D_ZS2_STENCIL_MASK               0xFF
+@@ -1275,8 +1413,21 @@
+ #define R300_RB3D_ZSTENCIL_FORMAT                   0x4F10
+ #      define R300_DEPTH_FORMAT_16BIT_INT_Z     (0 << 0)
+ #      define R300_DEPTH_FORMAT_24BIT_INT_Z     (2 << 0)
++       /* 16 bit format or some aditional bit ? */
++#      define R300_DEPTH_FORMAT_UNK32          (32 << 0)
++
++#define R300_RB3D_EARLY_Z                           0x4F14
++#      define R300_EARLY_Z_DISABLE              (0 << 0)
++#      define R300_EARLY_Z_ENABLE               (1 << 0)
++
++/* gap */
++
++#define R300_RB3D_ZCACHE_CTLSTAT            0x4F18 /* GUESS */
++#       define R300_RB3D_ZCACHE_UNKNOWN_01  0x1
++#       define R300_RB3D_ZCACHE_UNKNOWN_03  0x3
+ 
+ /* gap */
++
+ #define R300_RB3D_DEPTHOFFSET               0x4F20
+ #define R300_RB3D_DEPTHPITCH                0x4F24
+ #       define R300_DEPTHPITCH_MASK              0x00001FF8 /* GUESS */
+@@ -1286,34 +1437,40 @@
+ #       define R300_DEPTH_ENDIAN_WORD_SWAP       (1 << 18) /* GUESS */
+ #       define R300_DEPTH_ENDIAN_DWORD_SWAP      (2 << 18) /* GUESS */
+ 
+-/* BEGIN: Vertex program instruction set
+-// Every instruction is four dwords long:
+-//  DWORD 0: output and opcode
+-//  DWORD 1: first argument
+-//  DWORD 2: second argument
+-//  DWORD 3: third argument
+-//
+-// Notes:
+-//  - ABS r, a is implemented as MAX r, a, -a
+-//  - MOV is implemented as ADD to zero
+-//  - XPD is implemented as MUL + MAD
+-//  - FLR is implemented as FRC + ADD
+-//  - apparently, fglrx tries to schedule instructions so that there is at least
+-//    one instruction between the write to a temporary and the first read
+-//    from said temporary; however, violations of this scheduling are allowed
+-//  - register indices seem to be unrelated with OpenGL aliasing to conventional state
+-//  - only one attribute and one parameter can be loaded at a time; however, the
+-//    same attribute/parameter can be used for more than one argument
+-//  - the second software argument for POW is the third hardware argument (no idea why)
+-//  - MAD with only temporaries as input seems to use VPI_OUT_SELECT_MAD_2
+-//
+-// There is some magic surrounding LIT:
+-//  The single argument is replicated across all three inputs, but swizzled:
+-//   First argument: xyzy
+-//   Second argument: xyzx
+-//   Third argument: xyzw
+-//  Whenever the result is used later in the fragment program, fglrx forces x and w
+-//  to be 1.0 in the input selection; I don't know whether this is strictly necessary */
++/* BEGIN: Vertex program instruction set */
++
++/* Every instruction is four dwords long:
++ *  DWORD 0: output and opcode
++ *  DWORD 1: first argument
++ *  DWORD 2: second argument
++ *  DWORD 3: third argument
++ *
++ * Notes:
++ *  - ABS r, a is implemented as MAX r, a, -a
++ *  - MOV is implemented as ADD to zero
++ *  - XPD is implemented as MUL + MAD
++ *  - FLR is implemented as FRC + ADD
++ *  - apparently, fglrx tries to schedule instructions so that there is at
++ *    least one instruction between the write to a temporary and the first
++ *    read from said temporary; however, violations of this scheduling are
++ *    allowed
++ *  - register indices seem to be unrelated with OpenGL aliasing to
++ *    conventional state
++ *  - only one attribute and one parameter can be loaded at a time; however,
++ *    the same attribute/parameter can be used for more than one argument
++ *  - the second software argument for POW is the third hardware argument
++ *    (no idea why)
++ *  - MAD with only temporaries as input seems to use VPI_OUT_SELECT_MAD_2
++ *
++ * There is some magic surrounding LIT:
++ *   The single argument is replicated across all three inputs, but swizzled:
++ *     First argument: xyzy
++ *     Second argument: xyzx
++ *     Third argument: xyzw
++ *   Whenever the result is used later in the fragment program, fglrx forces
++ *   x and w to be 1.0 in the input selection; I don't know whether this is
++ *   strictly necessary
++ */
+ #define R300_VPI_OUT_OP_DOT                     (1 << 0)
+ #define R300_VPI_OUT_OP_MUL                     (2 << 0)
+ #define R300_VPI_OUT_OP_ADD                     (3 << 0)
+@@ -1324,26 +1481,33 @@
+ #define R300_VPI_OUT_OP_MIN                     (8 << 0)
+ #define R300_VPI_OUT_OP_SGE                     (9 << 0)
+ #define R300_VPI_OUT_OP_SLT                     (10 << 0)
+-#define R300_VPI_OUT_OP_UNK12                   (12 << 0) /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, vector(scalar, vector) */
++       /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, vector(scalar, vector) */
++#define R300_VPI_OUT_OP_UNK12                   (12 << 0)
++#define R300_VPI_OUT_OP_ARL                     (13 << 0)
+ #define R300_VPI_OUT_OP_EXP                     (65 << 0)
+ #define R300_VPI_OUT_OP_LOG                     (66 << 0)
+-#define R300_VPI_OUT_OP_UNK67                   (67 << 0) /* Used in fog computations, scalar(scalar) */
++       /* Used in fog computations, scalar(scalar) */
++#define R300_VPI_OUT_OP_UNK67                   (67 << 0)
+ #define R300_VPI_OUT_OP_LIT                     (68 << 0)
+ #define R300_VPI_OUT_OP_POW                     (69 << 0)
+ #define R300_VPI_OUT_OP_RCP                     (70 << 0)
+ #define R300_VPI_OUT_OP_RSQ                     (72 << 0)
+-#define R300_VPI_OUT_OP_UNK73                   (73 << 0) /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, scalar(scalar) */
++       /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, scalar(scalar) */
++#define R300_VPI_OUT_OP_UNK73                   (73 << 0)
+ #define R300_VPI_OUT_OP_EX2                     (75 << 0)
+ #define R300_VPI_OUT_OP_LG2                     (76 << 0)
+ #define R300_VPI_OUT_OP_MAD_2                   (128 << 0)
+-#define R300_VPI_OUT_OP_UNK129                  (129 << 0) /* all temps, vector(scalar, vector, vector) */
++       /* all temps, vector(scalar, vector, vector) */
++#define R300_VPI_OUT_OP_UNK129                  (129 << 0)
+ 
+ #define R300_VPI_OUT_REG_CLASS_TEMPORARY        (0 << 8)
++#define R300_VPI_OUT_REG_CLASS_ADDR             (1 << 8)
+ #define R300_VPI_OUT_REG_CLASS_RESULT           (2 << 8)
+ #define R300_VPI_OUT_REG_CLASS_MASK             (31 << 8)
+ 
+ #define R300_VPI_OUT_REG_INDEX_SHIFT            13
+-#define R300_VPI_OUT_REG_INDEX_MASK             (31 << 13) /* GUESS based on fglrx native limits */
++       /* GUESS based on fglrx native limits */
++#define R300_VPI_OUT_REG_INDEX_MASK             (31 << 13)
+ 
+ #define R300_VPI_OUT_WRITE_X                    (1 << 20)
+ #define R300_VPI_OUT_WRITE_Y                    (1 << 21)
+@@ -1354,14 +1518,16 @@
+ #define R300_VPI_IN_REG_CLASS_ATTRIBUTE         (1 << 0)
+ #define R300_VPI_IN_REG_CLASS_PARAMETER         (2 << 0)
+ #define R300_VPI_IN_REG_CLASS_NONE              (9 << 0)
+-#define R300_VPI_IN_REG_CLASS_MASK              (31 << 0) /* GUESS */
++#define R300_VPI_IN_REG_CLASS_MASK              (31 << 0)
+ 
+ #define R300_VPI_IN_REG_INDEX_SHIFT             5
+-#define R300_VPI_IN_REG_INDEX_MASK              (255 << 5) /* GUESS based on fglrx native limits */
++       /* GUESS based on fglrx native limits */
++#define R300_VPI_IN_REG_INDEX_MASK              (255 << 5)
+ 
+ /* The R300 can select components from the input register arbitrarily.
+-// Use the following constants, shifted by the component shift you
+-// want to select */
++ * Use the following constants, shifted by the component shift you
++ * want to select
++ */
+ #define R300_VPI_IN_SELECT_X    0
+ #define R300_VPI_IN_SELECT_Y    1
+ #define R300_VPI_IN_SELECT_Z    2
+@@ -1379,11 +1545,11 @@
+ #define R300_VPI_IN_NEG_Y                       (1 << 26)
+ #define R300_VPI_IN_NEG_Z                       (1 << 27)
+ #define R300_VPI_IN_NEG_W                       (1 << 28)
+-/* END */
++/* END: Vertex program instruction set */
+ 
+-//BEGIN: Packet 3 commands
++/* BEGIN: Packet 3 commands */
+ 
+-// A primitive emission dword.
++/* A primitive emission dword. */
+ #define R300_PRIM_TYPE_NONE                     (0 << 0)
+ #define R300_PRIM_TYPE_POINT                    (1 << 0)
+ #define R300_PRIM_TYPE_LINE                     (2 << 0)
+@@ -1395,7 +1561,8 @@
+ #define R300_PRIM_TYPE_RECT_LIST                (8 << 0)
+ #define R300_PRIM_TYPE_3VRT_POINT_LIST          (9 << 0)
+ #define R300_PRIM_TYPE_3VRT_LINE_LIST           (10 << 0)
+-#define R300_PRIM_TYPE_POINT_SPRITES            (11 << 0) // GUESS (based on r200)
++       /* GUESS (based on r200) */
++#define R300_PRIM_TYPE_POINT_SPRITES            (11 << 0)
+ #define R300_PRIM_TYPE_LINE_LOOP                (12 << 0)
+ #define R300_PRIM_TYPE_QUADS                    (13 << 0)
+ #define R300_PRIM_TYPE_QUAD_STRIP               (14 << 0)
+@@ -1405,37 +1572,60 @@
+ #define R300_PRIM_WALK_LIST                     (2 << 4)
+ #define R300_PRIM_WALK_RING                     (3 << 4)
+ #define R300_PRIM_WALK_MASK                     (3 << 4)
+-#define R300_PRIM_COLOR_ORDER_BGRA              (0 << 6) // GUESS (based on r200)
+-#define R300_PRIM_COLOR_ORDER_RGBA              (1 << 6) // GUESS
++       /* GUESS (based on r200) */
++#define R300_PRIM_COLOR_ORDER_BGRA              (0 << 6)
++#define R300_PRIM_COLOR_ORDER_RGBA              (1 << 6)
+ #define R300_PRIM_NUM_VERTICES_SHIFT            16
++#define R300_PRIM_NUM_VERTICES_MASK             0xffff
+ 
+-// Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR.
+-// Two parameter dwords:
+-// 0. The first parameter appears to be always 0
+-// 1. The second parameter is a standard primitive emission dword.
++/* Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR.
++ * Two parameter dwords:
++ * 0. The first parameter appears to be always 0
++ * 1. The second parameter is a standard primitive emission dword.
++ */
+ #define R300_PACKET3_3D_DRAW_VBUF           0x00002800
+ 
+-// Specify the full set of vertex arrays as (address, stride).
+-// The first parameter is the number of vertex arrays specified.
+-// The rest of the command is a variable length list of blocks, where
+-// each block is three dwords long and specifies two arrays.
+-// The first dword of a block is split into two words, the lower significant
+-// word refers to the first array, the more significant word to the second
+-// array in the block.
+-// The low byte of each word contains the size of an array entry in dwords,
+-// the high byte contains the stride of the array.
+-// The second dword of a block contains the pointer to the first array,
+-// the third dword of a block contains the pointer to the second array.
+-// Note that if the total number of arrays is odd, the third dword of
+-// the last block is omitted.
++/* Specify the full set of vertex arrays as (address, stride).
++ * The first parameter is the number of vertex arrays specified.
++ * The rest of the command is a variable length list of blocks, where
++ * each block is three dwords long and specifies two arrays.
++ * The first dword of a block is split into two words, the lower significant
++ * word refers to the first array, the more significant word to the second
++ * array in the block.
++ * The low byte of each word contains the size of an array entry in dwords,
++ * the high byte contains the stride of the array.
++ * The second dword of a block contains the pointer to the first array,
++ * the third dword of a block contains the pointer to the second array.
++ * Note that if the total number of arrays is odd, the third dword of
++ * the last block is omitted.
++ */
+ #define R300_PACKET3_3D_LOAD_VBPNTR         0x00002F00
+ 
+ #define R300_PACKET3_INDX_BUFFER            0x00003300
+ #    define R300_EB_UNK1_SHIFT                      24
+ #    define R300_EB_UNK1                    (0x80<<24)
+ #    define R300_EB_UNK2                        0x0810
++#define R300_PACKET3_3D_DRAW_VBUF_2         0x00003400
+ #define R300_PACKET3_3D_DRAW_INDX_2         0x00003600
+ 
+-//END
++/* END: Packet 3 commands */
++
++
++/* Color formats for 2d packets
++ */
++#define R300_CP_COLOR_FORMAT_CI8       2
++#define R300_CP_COLOR_FORMAT_ARGB1555  3
++#define R300_CP_COLOR_FORMAT_RGB565    4
++#define R300_CP_COLOR_FORMAT_ARGB8888  6
++#define R300_CP_COLOR_FORMAT_RGB332    7
++#define R300_CP_COLOR_FORMAT_RGB8      9
++#define R300_CP_COLOR_FORMAT_ARGB4444  15
++
++/*
++ * CP type-3 packets
++ */
++#define R300_CP_CMD_BITBLT_MULTI       0xC0009B00
+ 
+ #endif /* _R300_REG_H */
++
++/* *INDENT-ON* */
+Index: git/shared-core/radeon_cp.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/radeon_cp.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,2316 @@
++/* radeon_cp.c -- CP support for Radeon -*- linux-c -*- */
++/*
++ * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Kevin E. Martin <martin@valinux.com>
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "radeon_drm.h"
++#include "radeon_drv.h"
++#include "r300_reg.h"
++
++#define RADEON_FIFO_DEBUG      0
++
++static int radeon_do_cleanup_cp(struct drm_device * dev);
++
++/* CP microcode (from ATI) */
++static const u32 R200_cp_microcode[][2] = {
++       {0x21007000, 0000000000},
++       {0x20007000, 0000000000},
++       {0x000000ab, 0x00000004},
++       {0x000000af, 0x00000004},
++       {0x66544a49, 0000000000},
++       {0x49494174, 0000000000},
++       {0x54517d83, 0000000000},
++       {0x498d8b64, 0000000000},
++       {0x49494949, 0000000000},
++       {0x49da493c, 0000000000},
++       {0x49989898, 0000000000},
++       {0xd34949d5, 0000000000},
++       {0x9dc90e11, 0000000000},
++       {0xce9b9b9b, 0000000000},
++       {0x000f0000, 0x00000016},
++       {0x352e232c, 0000000000},
++       {0x00000013, 0x00000004},
++       {0x000f0000, 0x00000016},
++       {0x352e272c, 0000000000},
++       {0x000f0001, 0x00000016},
++       {0x3239362f, 0000000000},
++       {0x000077ef, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x00000020, 0x0000001a},
++       {0x00004000, 0x0000001e},
++       {0x00061000, 0x00000002},
++       {0x00000020, 0x0000001a},
++       {0x00004000, 0x0000001e},
++       {0x00061000, 0x00000002},
++       {0x00000020, 0x0000001a},
++       {0x00004000, 0x0000001e},
++       {0x00000016, 0x00000004},
++       {0x0003802a, 0x00000002},
++       {0x040067e0, 0x00000002},
++       {0x00000016, 0x00000004},
++       {0x000077e0, 0x00000002},
++       {0x00065000, 0x00000002},
++       {0x000037e1, 0x00000002},
++       {0x040067e1, 0x00000006},
++       {0x000077e0, 0x00000002},
++       {0x000077e1, 0x00000002},
++       {0x000077e1, 0x00000006},
++       {0xffffffff, 0000000000},
++       {0x10000000, 0000000000},
++       {0x0003802a, 0x00000002},
++       {0x040067e0, 0x00000006},
++       {0x00007675, 0x00000002},
++       {0x00007676, 0x00000002},
++       {0x00007677, 0x00000002},
++       {0x00007678, 0x00000006},
++       {0x0003802b, 0x00000002},
++       {0x04002676, 0x00000002},
++       {0x00007677, 0x00000002},
++       {0x00007678, 0x00000006},
++       {0x0000002e, 0x00000018},
++       {0x0000002e, 0x00000018},
++       {0000000000, 0x00000006},
++       {0x0000002f, 0x00000018},
++       {0x0000002f, 0x00000018},
++       {0000000000, 0x00000006},
++       {0x01605000, 0x00000002},
++       {0x00065000, 0x00000002},
++       {0x00098000, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x64c0603d, 0x00000004},
++       {0x00080000, 0x00000016},
++       {0000000000, 0000000000},
++       {0x0400251d, 0x00000002},
++       {0x00007580, 0x00000002},
++       {0x00067581, 0x00000002},
++       {0x04002580, 0x00000002},
++       {0x00067581, 0x00000002},
++       {0x00000046, 0x00000004},
++       {0x00005000, 0000000000},
++       {0x00061000, 0x00000002},
++       {0x0000750e, 0x00000002},
++       {0x00019000, 0x00000002},
++       {0x00011055, 0x00000014},
++       {0x00000055, 0x00000012},
++       {0x0400250f, 0x00000002},
++       {0x0000504a, 0x00000004},
++       {0x00007565, 0x00000002},
++       {0x00007566, 0x00000002},
++       {0x00000051, 0x00000004},
++       {0x01e655b4, 0x00000002},
++       {0x4401b0dc, 0x00000002},
++       {0x01c110dc, 0x00000002},
++       {0x2666705d, 0x00000018},
++       {0x040c2565, 0x00000002},
++       {0x0000005d, 0x00000018},
++       {0x04002564, 0x00000002},
++       {0x00007566, 0x00000002},
++       {0x00000054, 0x00000004},
++       {0x00401060, 0x00000008},
++       {0x00101000, 0x00000002},
++       {0x000d80ff, 0x00000002},
++       {0x00800063, 0x00000008},
++       {0x000f9000, 0x00000002},
++       {0x000e00ff, 0x00000002},
++       {0000000000, 0x00000006},
++       {0x00000080, 0x00000018},
++       {0x00000054, 0x00000004},
++       {0x00007576, 0x00000002},
++       {0x00065000, 0x00000002},
++       {0x00009000, 0x00000002},
++       {0x00041000, 0x00000002},
++       {0x0c00350e, 0x00000002},
++       {0x00049000, 0x00000002},
++       {0x00051000, 0x00000002},
++       {0x01e785f8, 0x00000002},
++       {0x00200000, 0x00000002},
++       {0x00600073, 0x0000000c},
++       {0x00007563, 0x00000002},
++       {0x006075f0, 0x00000021},
++       {0x20007068, 0x00000004},
++       {0x00005068, 0x00000004},
++       {0x00007576, 0x00000002},
++       {0x00007577, 0x00000002},
++       {0x0000750e, 0x00000002},
++       {0x0000750f, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00600076, 0x0000000c},
++       {0x006075f0, 0x00000021},
++       {0x000075f8, 0x00000002},
++       {0x00000076, 0x00000004},
++       {0x000a750e, 0x00000002},
++       {0x0020750f, 0x00000002},
++       {0x00600079, 0x00000004},
++       {0x00007570, 0x00000002},
++       {0x00007571, 0x00000002},
++       {0x00007572, 0x00000006},
++       {0x00005000, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00007568, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x00000084, 0x0000000c},
++       {0x00058000, 0x00000002},
++       {0x0c607562, 0x00000002},
++       {0x00000086, 0x00000004},
++       {0x00600085, 0x00000004},
++       {0x400070dd, 0000000000},
++       {0x000380dd, 0x00000002},
++       {0x00000093, 0x0000001c},
++       {0x00065095, 0x00000018},
++       {0x040025bb, 0x00000002},
++       {0x00061096, 0x00000018},
++       {0x040075bc, 0000000000},
++       {0x000075bb, 0x00000002},
++       {0x000075bc, 0000000000},
++       {0x00090000, 0x00000006},
++       {0x00090000, 0x00000002},
++       {0x000d8002, 0x00000006},
++       {0x00005000, 0x00000002},
++       {0x00007821, 0x00000002},
++       {0x00007800, 0000000000},
++       {0x00007821, 0x00000002},
++       {0x00007800, 0000000000},
++       {0x01665000, 0x00000002},
++       {0x000a0000, 0x00000002},
++       {0x000671cc, 0x00000002},
++       {0x0286f1cd, 0x00000002},
++       {0x000000a3, 0x00000010},
++       {0x21007000, 0000000000},
++       {0x000000aa, 0x0000001c},
++       {0x00065000, 0x00000002},
++       {0x000a0000, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x000b0000, 0x00000002},
++       {0x38067000, 0x00000002},
++       {0x000a00a6, 0x00000004},
++       {0x20007000, 0000000000},
++       {0x01200000, 0x00000002},
++       {0x20077000, 0x00000002},
++       {0x01200000, 0x00000002},
++       {0x20007000, 0000000000},
++       {0x00061000, 0x00000002},
++       {0x0120751b, 0x00000002},
++       {0x8040750a, 0x00000002},
++       {0x8040750b, 0x00000002},
++       {0x00110000, 0x00000002},
++       {0x000380dd, 0x00000002},
++       {0x000000bd, 0x0000001c},
++       {0x00061096, 0x00000018},
++       {0x844075bd, 0x00000002},
++       {0x00061095, 0x00000018},
++       {0x840075bb, 0x00000002},
++       {0x00061096, 0x00000018},
++       {0x844075bc, 0x00000002},
++       {0x000000c0, 0x00000004},
++       {0x804075bd, 0x00000002},
++       {0x800075bb, 0x00000002},
++       {0x804075bc, 0x00000002},
++       {0x00108000, 0x00000002},
++       {0x01400000, 0x00000002},
++       {0x006000c4, 0x0000000c},
++       {0x20c07000, 0x00000020},
++       {0x000000c6, 0x00000012},
++       {0x00800000, 0x00000006},
++       {0x0080751d, 0x00000006},
++       {0x000025bb, 0x00000002},
++       {0x000040c0, 0x00000004},
++       {0x0000775c, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00661000, 0x00000002},
++       {0x0460275d, 0x00000020},
++       {0x00004000, 0000000000},
++       {0x00007999, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00661000, 0x00000002},
++       {0x0460299b, 0x00000020},
++       {0x00004000, 0000000000},
++       {0x01e00830, 0x00000002},
++       {0x21007000, 0000000000},
++       {0x00005000, 0x00000002},
++       {0x00038042, 0x00000002},
++       {0x040025e0, 0x00000002},
++       {0x000075e1, 0000000000},
++       {0x00000001, 0000000000},
++       {0x000380d9, 0x00000002},
++       {0x04007394, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++};
++
++static const u32 radeon_cp_microcode[][2] = {
++       {0x21007000, 0000000000},
++       {0x20007000, 0000000000},
++       {0x000000b4, 0x00000004},
++       {0x000000b8, 0x00000004},
++       {0x6f5b4d4c, 0000000000},
++       {0x4c4c427f, 0000000000},
++       {0x5b568a92, 0000000000},
++       {0x4ca09c6d, 0000000000},
++       {0xad4c4c4c, 0000000000},
++       {0x4ce1af3d, 0000000000},
++       {0xd8afafaf, 0000000000},
++       {0xd64c4cdc, 0000000000},
++       {0x4cd10d10, 0000000000},
++       {0x000f0000, 0x00000016},
++       {0x362f242d, 0000000000},
++       {0x00000012, 0x00000004},
++       {0x000f0000, 0x00000016},
++       {0x362f282d, 0000000000},
++       {0x000380e7, 0x00000002},
++       {0x04002c97, 0x00000002},
++       {0x000f0001, 0x00000016},
++       {0x333a3730, 0000000000},
++       {0x000077ef, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x00000021, 0x0000001a},
++       {0x00004000, 0x0000001e},
++       {0x00061000, 0x00000002},
++       {0x00000021, 0x0000001a},
++       {0x00004000, 0x0000001e},
++       {0x00061000, 0x00000002},
++       {0x00000021, 0x0000001a},
++       {0x00004000, 0x0000001e},
++       {0x00000017, 0x00000004},
++       {0x0003802b, 0x00000002},
++       {0x040067e0, 0x00000002},
++       {0x00000017, 0x00000004},
++       {0x000077e0, 0x00000002},
++       {0x00065000, 0x00000002},
++       {0x000037e1, 0x00000002},
++       {0x040067e1, 0x00000006},
++       {0x000077e0, 0x00000002},
++       {0x000077e1, 0x00000002},
++       {0x000077e1, 0x00000006},
++       {0xffffffff, 0000000000},
++       {0x10000000, 0000000000},
++       {0x0003802b, 0x00000002},
++       {0x040067e0, 0x00000006},
++       {0x00007675, 0x00000002},
++       {0x00007676, 0x00000002},
++       {0x00007677, 0x00000002},
++       {0x00007678, 0x00000006},
++       {0x0003802c, 0x00000002},
++       {0x04002676, 0x00000002},
++       {0x00007677, 0x00000002},
++       {0x00007678, 0x00000006},
++       {0x0000002f, 0x00000018},
++       {0x0000002f, 0x00000018},
++       {0000000000, 0x00000006},
++       {0x00000030, 0x00000018},
++       {0x00000030, 0x00000018},
++       {0000000000, 0x00000006},
++       {0x01605000, 0x00000002},
++       {0x00065000, 0x00000002},
++       {0x00098000, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x64c0603e, 0x00000004},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00080000, 0x00000016},
++       {0000000000, 0000000000},
++       {0x0400251d, 0x00000002},
++       {0x00007580, 0x00000002},
++       {0x00067581, 0x00000002},
++       {0x04002580, 0x00000002},
++       {0x00067581, 0x00000002},
++       {0x00000049, 0x00000004},
++       {0x00005000, 0000000000},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x0000750e, 0x00000002},
++       {0x00019000, 0x00000002},
++       {0x00011055, 0x00000014},
++       {0x00000055, 0x00000012},
++       {0x0400250f, 0x00000002},
++       {0x0000504f, 0x00000004},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00007565, 0x00000002},
++       {0x00007566, 0x00000002},
++       {0x00000058, 0x00000004},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x01e655b4, 0x00000002},
++       {0x4401b0e4, 0x00000002},
++       {0x01c110e4, 0x00000002},
++       {0x26667066, 0x00000018},
++       {0x040c2565, 0x00000002},
++       {0x00000066, 0x00000018},
++       {0x04002564, 0x00000002},
++       {0x00007566, 0x00000002},
++       {0x0000005d, 0x00000004},
++       {0x00401069, 0x00000008},
++       {0x00101000, 0x00000002},
++       {0x000d80ff, 0x00000002},
++       {0x0080006c, 0x00000008},
++       {0x000f9000, 0x00000002},
++       {0x000e00ff, 0x00000002},
++       {0000000000, 0x00000006},
++       {0x0000008f, 0x00000018},
++       {0x0000005b, 0x00000004},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00007576, 0x00000002},
++       {0x00065000, 0x00000002},
++       {0x00009000, 0x00000002},
++       {0x00041000, 0x00000002},
++       {0x0c00350e, 0x00000002},
++       {0x00049000, 0x00000002},
++       {0x00051000, 0x00000002},
++       {0x01e785f8, 0x00000002},
++       {0x00200000, 0x00000002},
++       {0x0060007e, 0x0000000c},
++       {0x00007563, 0x00000002},
++       {0x006075f0, 0x00000021},
++       {0x20007073, 0x00000004},
++       {0x00005073, 0x00000004},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00007576, 0x00000002},
++       {0x00007577, 0x00000002},
++       {0x0000750e, 0x00000002},
++       {0x0000750f, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00600083, 0x0000000c},
++       {0x006075f0, 0x00000021},
++       {0x000075f8, 0x00000002},
++       {0x00000083, 0x00000004},
++       {0x000a750e, 0x00000002},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x0020750f, 0x00000002},
++       {0x00600086, 0x00000004},
++       {0x00007570, 0x00000002},
++       {0x00007571, 0x00000002},
++       {0x00007572, 0x00000006},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00005000, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00007568, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x00000095, 0x0000000c},
++       {0x00058000, 0x00000002},
++       {0x0c607562, 0x00000002},
++       {0x00000097, 0x00000004},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x00600096, 0x00000004},
++       {0x400070e5, 0000000000},
++       {0x000380e6, 0x00000002},
++       {0x040025c5, 0x00000002},
++       {0x000380e5, 0x00000002},
++       {0x000000a8, 0x0000001c},
++       {0x000650aa, 0x00000018},
++       {0x040025bb, 0x00000002},
++       {0x000610ab, 0x00000018},
++       {0x040075bc, 0000000000},
++       {0x000075bb, 0x00000002},
++       {0x000075bc, 0000000000},
++       {0x00090000, 0x00000006},
++       {0x00090000, 0x00000002},
++       {0x000d8002, 0x00000006},
++       {0x00007832, 0x00000002},
++       {0x00005000, 0x00000002},
++       {0x000380e7, 0x00000002},
++       {0x04002c97, 0x00000002},
++       {0x00007820, 0x00000002},
++       {0x00007821, 0x00000002},
++       {0x00007800, 0000000000},
++       {0x01200000, 0x00000002},
++       {0x20077000, 0x00000002},
++       {0x01200000, 0x00000002},
++       {0x20007000, 0x00000002},
++       {0x00061000, 0x00000002},
++       {0x0120751b, 0x00000002},
++       {0x8040750a, 0x00000002},
++       {0x8040750b, 0x00000002},
++       {0x00110000, 0x00000002},
++       {0x000380e5, 0x00000002},
++       {0x000000c6, 0x0000001c},
++       {0x000610ab, 0x00000018},
++       {0x844075bd, 0x00000002},
++       {0x000610aa, 0x00000018},
++       {0x840075bb, 0x00000002},
++       {0x000610ab, 0x00000018},
++       {0x844075bc, 0x00000002},
++       {0x000000c9, 0x00000004},
++       {0x804075bd, 0x00000002},
++       {0x800075bb, 0x00000002},
++       {0x804075bc, 0x00000002},
++       {0x00108000, 0x00000002},
++       {0x01400000, 0x00000002},
++       {0x006000cd, 0x0000000c},
++       {0x20c07000, 0x00000020},
++       {0x000000cf, 0x00000012},
++       {0x00800000, 0x00000006},
++       {0x0080751d, 0x00000006},
++       {0000000000, 0000000000},
++       {0x0000775c, 0x00000002},
++       {0x00a05000, 0x00000002},
++       {0x00661000, 0x00000002},
++       {0x0460275d, 0x00000020},
++       {0x00004000, 0000000000},
++       {0x01e00830, 0x00000002},
++       {0x21007000, 0000000000},
++       {0x6464614d, 0000000000},
++       {0x69687420, 0000000000},
++       {0x00000073, 0000000000},
++       {0000000000, 0000000000},
++       {0x00005000, 0x00000002},
++       {0x000380d0, 0x00000002},
++       {0x040025e0, 0x00000002},
++       {0x000075e1, 0000000000},
++       {0x00000001, 0000000000},
++       {0x000380e0, 0x00000002},
++       {0x04002394, 0x00000002},
++       {0x00005000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0x00000008, 0000000000},
++       {0x00000004, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++       {0000000000, 0000000000},
++};
++
++static const u32 R300_cp_microcode[][2] = {
++       { 0x4200e000, 0000000000 },
++       { 0x4000e000, 0000000000 },
++       { 0x000000af, 0x00000008 },
++       { 0x000000b3, 0x00000008 },
++       { 0x6c5a504f, 0000000000 },
++       { 0x4f4f497a, 0000000000 },
++       { 0x5a578288, 0000000000 },
++       { 0x4f91906a, 0000000000 },
++       { 0x4f4f4f4f, 0000000000 },
++       { 0x4fe24f44, 0000000000 },
++       { 0x4f9c9c9c, 0000000000 },
++       { 0xdc4f4fde, 0000000000 },
++       { 0xa1cd4f4f, 0000000000 },
++       { 0xd29d9d9d, 0000000000 },
++       { 0x4f0f9fd7, 0000000000 },
++       { 0x000ca000, 0x00000004 },
++       { 0x000d0012, 0x00000038 },
++       { 0x0000e8b4, 0x00000004 },
++       { 0x000d0014, 0x00000038 },
++       { 0x0000e8b6, 0x00000004 },
++       { 0x000d0016, 0x00000038 },
++       { 0x0000e854, 0x00000004 },
++       { 0x000d0018, 0x00000038 },
++       { 0x0000e855, 0x00000004 },
++       { 0x000d001a, 0x00000038 },
++       { 0x0000e856, 0x00000004 },
++       { 0x000d001c, 0x00000038 },
++       { 0x0000e857, 0x00000004 },
++       { 0x000d001e, 0x00000038 },
++       { 0x0000e824, 0x00000004 },
++       { 0x000d0020, 0x00000038 },
++       { 0x0000e825, 0x00000004 },
++       { 0x000d0022, 0x00000038 },
++       { 0x0000e830, 0x00000004 },
++       { 0x000d0024, 0x00000038 },
++       { 0x0000f0c0, 0x00000004 },
++       { 0x000d0026, 0x00000038 },
++       { 0x0000f0c1, 0x00000004 },
++       { 0x000d0028, 0x00000038 },
++       { 0x0000f041, 0x00000004 },
++       { 0x000d002a, 0x00000038 },
++       { 0x0000f184, 0x00000004 },
++       { 0x000d002c, 0x00000038 },
++       { 0x0000f185, 0x00000004 },
++       { 0x000d002e, 0x00000038 },
++       { 0x0000f186, 0x00000004 },
++       { 0x000d0030, 0x00000038 },
++       { 0x0000f187, 0x00000004 },
++       { 0x000d0032, 0x00000038 },
++       { 0x0000f180, 0x00000004 },
++       { 0x000d0034, 0x00000038 },
++       { 0x0000f393, 0x00000004 },
++       { 0x000d0036, 0x00000038 },
++       { 0x0000f38a, 0x00000004 },
++       { 0x000d0038, 0x00000038 },
++       { 0x0000f38e, 0x00000004 },
++       { 0x0000e821, 0x00000004 },
++       { 0x0140a000, 0x00000004 },
++       { 0x00000043, 0x00000018 },
++       { 0x00cce800, 0x00000004 },
++       { 0x001b0001, 0x00000004 },
++       { 0x08004800, 0x00000004 },
++       { 0x001b0001, 0x00000004 },
++       { 0x08004800, 0x00000004 },
++       { 0x001b0001, 0x00000004 },
++       { 0x08004800, 0x00000004 },
++       { 0x0000003a, 0x00000008 },
++       { 0x0000a000, 0000000000 },
++       { 0x02c0a000, 0x00000004 },
++       { 0x000ca000, 0x00000004 },
++       { 0x00130000, 0x00000004 },
++       { 0x000c2000, 0x00000004 },
++       { 0xc980c045, 0x00000008 },
++       { 0x2000451d, 0x00000004 },
++       { 0x0000e580, 0x00000004 },
++       { 0x000ce581, 0x00000004 },
++       { 0x08004580, 0x00000004 },
++       { 0x000ce581, 0x00000004 },
++       { 0x0000004c, 0x00000008 },
++       { 0x0000a000, 0000000000 },
++       { 0x000c2000, 0x00000004 },
++       { 0x0000e50e, 0x00000004 },
++       { 0x00032000, 0x00000004 },
++       { 0x00022056, 0x00000028 },
++       { 0x00000056, 0x00000024 },
++       { 0x0800450f, 0x00000004 },
++       { 0x0000a050, 0x00000008 },
++       { 0x0000e565, 0x00000004 },
++       { 0x0000e566, 0x00000004 },
++       { 0x00000057, 0x00000008 },
++       { 0x03cca5b4, 0x00000004 },
++       { 0x05432000, 0x00000004 },
++       { 0x00022000, 0x00000004 },
++       { 0x4ccce063, 0x00000030 },
++       { 0x08274565, 0x00000004 },
++       { 0x00000063, 0x00000030 },
++       { 0x08004564, 0x00000004 },
++       { 0x0000e566, 0x00000004 },
++       { 0x0000005a, 0x00000008 },
++       { 0x00802066, 0x00000010 },
++       { 0x00202000, 0x00000004 },
++       { 0x001b00ff, 0x00000004 },
++       { 0x01000069, 0x00000010 },
++       { 0x001f2000, 0x00000004 },
++       { 0x001c00ff, 0x00000004 },
++       { 0000000000, 0x0000000c },
++       { 0x00000085, 0x00000030 },
++       { 0x0000005a, 0x00000008 },
++       { 0x0000e576, 0x00000004 },
++       { 0x000ca000, 0x00000004 },
++       { 0x00012000, 0x00000004 },
++       { 0x00082000, 0x00000004 },
++       { 0x1800650e, 0x00000004 },
++       { 0x00092000, 0x00000004 },
++       { 0x000a2000, 0x00000004 },
++       { 0x000f0000, 0x00000004 },
++       { 0x00400000, 0x00000004 },
++       { 0x00000079, 0x00000018 },
++       { 0x0000e563, 0x00000004 },
++       { 0x00c0e5f9, 0x000000c2 },
++       { 0x0000006e, 0x00000008 },
++       { 0x0000a06e, 0x00000008 },
++       { 0x0000e576, 0x00000004 },
++       { 0x0000e577, 0x00000004 },
++       { 0x0000e50e, 0x00000004 },
++       { 0x0000e50f, 0x00000004 },
++       { 0x0140a000, 0x00000004 },
++       { 0x0000007c, 0x00000018 },
++       { 0x00c0e5f9, 0x000000c2 },
++       { 0x0000007c, 0x00000008 },
++       { 0x0014e50e, 0x00000004 },
++       { 0x0040e50f, 0x00000004 },
++       { 0x00c0007f, 0x00000008 },
++       { 0x0000e570, 0x00000004 },
++       { 0x0000e571, 0x00000004 },
++       { 0x0000e572, 0x0000000c },
++       { 0x0000a000, 0x00000004 },
++       { 0x0140a000, 0x00000004 }, 
++       { 0x0000e568, 0x00000004 },
++       { 0x000c2000, 0x00000004 },
++       { 0x00000089, 0x00000018 },
++       { 0x000b0000, 0x00000004 },
++       { 0x18c0e562, 0x00000004 },
++       { 0x0000008b, 0x00000008 },
++       { 0x00c0008a, 0x00000008 },
++       { 0x000700e4, 0x00000004 },
++       { 0x00000097, 0x00000038 },
++       { 0x000ca099, 0x00000030 },
++       { 0x080045bb, 0x00000004 },
++       { 0x000c209a, 0x00000030 },
++       { 0x0800e5bc, 0000000000 },
++       { 0x0000e5bb, 0x00000004 },
++       { 0x0000e5bc, 0000000000 },
++       { 0x00120000, 0x0000000c },
++       { 0x00120000, 0x00000004 },
++       { 0x001b0002, 0x0000000c },
++       { 0x0000a000, 0x00000004 },
++       { 0x0000e821, 0x00000004 },
++       { 0x0000e800, 0000000000 },
++       { 0x0000e821, 0x00000004 },
++       { 0x0000e82e, 0000000000 },
++       { 0x02cca000, 0x00000004 },
++       { 0x00140000, 0x00000004 },
++       { 0x000ce1cc, 0x00000004 },
++       { 0x050de1cd, 0x00000004 },
++       { 0x000000a7, 0x00000020 },
++       { 0x4200e000, 0000000000 },
++       { 0x000000ae, 0x00000038 },
++       { 0x000ca000, 0x00000004 },
++       { 0x00140000, 0x00000004 },
++       { 0x000c2000, 0x00000004 },
++       { 0x00160000, 0x00000004 },
++       { 0x700ce000, 0x00000004 },
++       { 0x001400aa, 0x00000008 },
++       { 0x4000e000, 0000000000 },
++       { 0x02400000, 0x00000004 },
++       { 0x400ee000, 0x00000004 },
++       { 0x02400000, 0x00000004 },
++       { 0x4000e000, 0000000000 },
++       { 0x000c2000, 0x00000004 },
++       { 0x0240e51b, 0x00000004 },
++       { 0x0080e50a, 0x00000005 },
++       { 0x0080e50b, 0x00000005 },
++       { 0x00220000, 0x00000004 },
++       { 0x000700e4, 0x00000004 },
++       { 0x000000c1, 0x00000038 },
++       { 0x000c209a, 0x00000030 },
++       { 0x0880e5bd, 0x00000005 },
++       { 0x000c2099, 0x00000030 },
++       { 0x0800e5bb, 0x00000005 },
++       { 0x000c209a, 0x00000030 },
++       { 0x0880e5bc, 0x00000005 },
++       { 0x000000c4, 0x00000008 },
++       { 0x0080e5bd, 0x00000005 },
++       { 0x0000e5bb, 0x00000005 },
++       { 0x0080e5bc, 0x00000005 },
++       { 0x00210000, 0x00000004 },
++       { 0x02800000, 0x00000004 },
++       { 0x00c000c8, 0x00000018 },
++       { 0x4180e000, 0x00000040 },
++       { 0x000000ca, 0x00000024 },
++       { 0x01000000, 0x0000000c },
++       { 0x0100e51d, 0x0000000c },
++       { 0x000045bb, 0x00000004 },
++       { 0x000080c4, 0x00000008 },
++       { 0x0000f3ce, 0x00000004 },
++       { 0x0140a000, 0x00000004 },
++       { 0x00cc2000, 0x00000004 },
++       { 0x08c053cf, 0x00000040 },
++       { 0x00008000, 0000000000 },
++       { 0x0000f3d2, 0x00000004 },
++       { 0x0140a000, 0x00000004 },
++       { 0x00cc2000, 0x00000004 },
++       { 0x08c053d3, 0x00000040 },
++       { 0x00008000, 0000000000 },
++       { 0x0000f39d, 0x00000004 },
++       { 0x0140a000, 0x00000004 },
++       { 0x00cc2000, 0x00000004 },
++       { 0x08c0539e, 0x00000040 },
++       { 0x00008000, 0000000000 },
++       { 0x03c00830, 0x00000004 },
++       { 0x4200e000, 0000000000 },
++       { 0x0000a000, 0x00000004 },
++       { 0x200045e0, 0x00000004 },
++       { 0x0000e5e1, 0000000000 },
++       { 0x00000001, 0000000000 },
++       { 0x000700e1, 0x00000004 },
++       { 0x0800e394, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++       { 0000000000, 0000000000 },
++};
++
++static int RADEON_READ_PLL(struct drm_device * dev, int addr)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++
++       RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, addr & 0x1f);
++       return RADEON_READ(RADEON_CLOCK_CNTL_DATA);
++}
++
++static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
++{
++       RADEON_WRITE8(RADEON_PCIE_INDEX, addr & 0xff);
++       return RADEON_READ(RADEON_PCIE_DATA);
++}
++
++static u32 RADEON_READ_IGPGART(drm_radeon_private_t *dev_priv, int addr)
++{
++       u32 ret;
++       RADEON_WRITE(RADEON_IGPGART_INDEX, addr & 0x7f);
++       ret = RADEON_READ(RADEON_IGPGART_DATA);
++       RADEON_WRITE(RADEON_IGPGART_INDEX, 0x7f);
++       return ret;
++}
++
++#if RADEON_FIFO_DEBUG
++static void radeon_status(drm_radeon_private_t * dev_priv)
++{
++       printk("%s:\n", __FUNCTION__);
++       printk("RBBM_STATUS = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_RBBM_STATUS));
++       printk("CP_RB_RTPR = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_CP_RB_RPTR));
++       printk("CP_RB_WTPR = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_CP_RB_WPTR));
++       printk("AIC_CNTL = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_AIC_CNTL));
++       printk("AIC_STAT = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_AIC_STAT));
++       printk("AIC_PT_BASE = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_AIC_PT_BASE));
++       printk("TLB_ADDR = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_AIC_TLB_ADDR));
++       printk("TLB_DATA = 0x%08x\n",
++              (unsigned int)RADEON_READ(RADEON_AIC_TLB_DATA));
++}
++#endif
++
++/* ================================================================
++ * Engine, FIFO control
++ */
++
++static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
++{
++       u32 tmp;
++       int i;
++
++       dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++
++       tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT);
++       tmp |= RADEON_RB3D_DC_FLUSH_ALL;
++       RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT)
++                     & RADEON_RB3D_DC_BUSY)) {
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++#if RADEON_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++       radeon_status(dev_priv);
++#endif
++       return -EBUSY;
++}
++
++static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries)
++{
++       int i;
++
++       dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               int slots = (RADEON_READ(RADEON_RBBM_STATUS)
++                            & RADEON_RBBM_FIFOCNT_MASK);
++               if (slots >= entries)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if RADEON_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++       radeon_status(dev_priv);
++#endif
++       return -EBUSY;
++}
++
++static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv)
++{
++       int i, ret;
++
++       dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++
++       ret = radeon_do_wait_for_fifo(dev_priv, 64);
++       if (ret)
++               return ret;
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               if (!(RADEON_READ(RADEON_RBBM_STATUS)
++                     & RADEON_RBBM_ACTIVE)) {
++                       radeon_do_pixcache_flush(dev_priv);
++                       return 0;
++               }
++               DRM_UDELAY(1);
++       }
++
++#if RADEON_FIFO_DEBUG
++       DRM_ERROR("failed!\n");
++       radeon_status(dev_priv);
++#endif
++       return -EBUSY;
++}
++
++/* ================================================================
++ * CP control, initialization
++ */
++
++/* Load the microcode for the CP */
++static void radeon_cp_load_microcode(drm_radeon_private_t * dev_priv)
++{
++       int i;
++       DRM_DEBUG("\n");
++
++       radeon_do_wait_for_idle(dev_priv);
++
++       RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0);
++
++       if (dev_priv->microcode_version == UCODE_R200) {
++               DRM_INFO("Loading R200 Microcode\n");
++               for (i = 0; i < 256; i++) {
++                       RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
++                                    R200_cp_microcode[i][1]);
++                       RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
++                                    R200_cp_microcode[i][0]);
++               }
++       } else if (dev_priv->microcode_version == UCODE_R300) {
++               DRM_INFO("Loading R300 Microcode\n");
++               for (i = 0; i < 256; i++) {
++                       RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
++                                    R300_cp_microcode[i][1]);
++                       RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
++                                    R300_cp_microcode[i][0]);
++               }
++       } else {
++               for (i = 0; i < 256; i++) {
++                       RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
++                                    radeon_cp_microcode[i][1]);
++                       RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
++                                    radeon_cp_microcode[i][0]);
++               }
++       }
++}
++
++/* Flush any pending commands to the CP.  This should only be used just
++ * prior to a wait for idle, as it informs the engine that the command
++ * stream is ending.
++ */
++static void radeon_do_cp_flush(drm_radeon_private_t * dev_priv)
++{
++       DRM_DEBUG("\n");
++#if 0
++       u32 tmp;
++
++       tmp = RADEON_READ(RADEON_CP_RB_WPTR) | (1 << 31);
++       RADEON_WRITE(RADEON_CP_RB_WPTR, tmp);
++#endif
++}
++
++/* Wait for the CP to go idle.
++ */
++int radeon_do_cp_idle(drm_radeon_private_t * dev_priv)
++{
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       BEGIN_RING(6);
++
++       RADEON_PURGE_CACHE();
++       RADEON_PURGE_ZCACHE();
++       RADEON_WAIT_UNTIL_IDLE();
++
++       ADVANCE_RING();
++       COMMIT_RING();
++
++       return radeon_do_wait_for_idle(dev_priv);
++}
++
++/* Start the Command Processor.
++ */
++static void radeon_do_cp_start(drm_radeon_private_t * dev_priv)
++{
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       radeon_do_wait_for_idle(dev_priv);
++
++       RADEON_WRITE(RADEON_CP_CSQ_CNTL, dev_priv->cp_mode);
++
++       dev_priv->cp_running = 1;
++
++       BEGIN_RING(6);
++
++       RADEON_PURGE_CACHE();
++       RADEON_PURGE_ZCACHE();
++       RADEON_WAIT_UNTIL_IDLE();
++
++       ADVANCE_RING();
++       COMMIT_RING();
++}
++
++/* Reset the Command Processor.  This will not flush any pending
++ * commands, so you must wait for the CP command stream to complete
++ * before calling this routine.
++ */
++static void radeon_do_cp_reset(drm_radeon_private_t * dev_priv)
++{
++       u32 cur_read_ptr;
++       DRM_DEBUG("\n");
++
++       cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR);
++       RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr);
++       SET_RING_HEAD(dev_priv, cur_read_ptr);
++       dev_priv->ring.tail = cur_read_ptr;
++}
++
++/* Stop the Command Processor.  This will not flush any pending
++ * commands, so you must flush the command stream and wait for the CP
++ * to go idle before calling this routine.
++ */
++static void radeon_do_cp_stop(drm_radeon_private_t * dev_priv)
++{
++       DRM_DEBUG("\n");
++
++       RADEON_WRITE(RADEON_CP_CSQ_CNTL, RADEON_CSQ_PRIDIS_INDDIS);
++
++       dev_priv->cp_running = 0;
++}
++
++/* Reset the engine.  This will stop the CP if it is running.
++ */
++static int radeon_do_engine_reset(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       u32 clock_cntl_index, mclk_cntl, rbbm_soft_reset;
++       DRM_DEBUG("\n");
++
++       radeon_do_pixcache_flush(dev_priv);
++
++       clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX);
++       mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL);
++
++       RADEON_WRITE_PLL(RADEON_MCLK_CNTL, (mclk_cntl |
++                                           RADEON_FORCEON_MCLKA |
++                                           RADEON_FORCEON_MCLKB |
++                                           RADEON_FORCEON_YCLKA |
++                                           RADEON_FORCEON_YCLKB |
++                                           RADEON_FORCEON_MC |
++                                           RADEON_FORCEON_AIC));
++
++       rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
++
++       RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
++                                             RADEON_SOFT_RESET_CP |
++                                             RADEON_SOFT_RESET_HI |
++                                             RADEON_SOFT_RESET_SE |
++                                             RADEON_SOFT_RESET_RE |
++                                             RADEON_SOFT_RESET_PP |
++                                             RADEON_SOFT_RESET_E2 |
++                                             RADEON_SOFT_RESET_RB));
++       RADEON_READ(RADEON_RBBM_SOFT_RESET);
++       RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
++                                             ~(RADEON_SOFT_RESET_CP |
++                                               RADEON_SOFT_RESET_HI |
++                                               RADEON_SOFT_RESET_SE |
++                                               RADEON_SOFT_RESET_RE |
++                                               RADEON_SOFT_RESET_PP |
++                                               RADEON_SOFT_RESET_E2 |
++                                               RADEON_SOFT_RESET_RB)));
++       RADEON_READ(RADEON_RBBM_SOFT_RESET);
++
++       RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl);
++       RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
++       RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
++
++       /* Reset the CP ring */
++       radeon_do_cp_reset(dev_priv);
++
++       /* The CP is no longer running after an engine reset */
++       dev_priv->cp_running = 0;
++
++       /* Reset any pending vertex, indirect buffers */
++       radeon_freelist_reset(dev);
++
++       return 0;
++}
++
++static void radeon_cp_init_ring_buffer(struct drm_device * dev,
++                                      drm_radeon_private_t * dev_priv)
++{
++       u32 ring_start, cur_read_ptr;
++       u32 tmp;
++       
++       /* Initialize the memory controller. With new memory map, the fb location
++        * is not changed, it should have been properly initialized already. Part
++        * of the problem is that the code below is bogus, assuming the GART is
++        * always appended to the fb which is not necessarily the case
++        */
++       if (!dev_priv->new_memmap)
++               RADEON_WRITE(RADEON_MC_FB_LOCATION,
++                            ((dev_priv->gart_vm_start - 1) & 0xffff0000)
++                            | (dev_priv->fb_location >> 16));
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP) {
++               RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev->agp->base);
++               RADEON_WRITE(RADEON_MC_AGP_LOCATION,
++                            (((dev_priv->gart_vm_start - 1 +
++                               dev_priv->gart_size) & 0xffff0000) |
++                             (dev_priv->gart_vm_start >> 16)));
++
++               ring_start = (dev_priv->cp_ring->offset
++                             - dev->agp->base
++                             + dev_priv->gart_vm_start);
++       } else
++#endif
++               ring_start = (dev_priv->cp_ring->offset
++                             - (unsigned long)dev->sg->virtual
++                             + dev_priv->gart_vm_start);
++
++       RADEON_WRITE(RADEON_CP_RB_BASE, ring_start);
++
++       /* Set the write pointer delay */
++       RADEON_WRITE(RADEON_CP_RB_WPTR_DELAY, 0);
++
++       /* Initialize the ring buffer's read and write pointers */
++       cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR);
++       RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr);
++       SET_RING_HEAD(dev_priv, cur_read_ptr);
++       dev_priv->ring.tail = cur_read_ptr;
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP) {
++               RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR,
++                            dev_priv->ring_rptr->offset
++                            - dev->agp->base + dev_priv->gart_vm_start);
++       } else
++#endif
++       {
++               struct drm_sg_mem *entry = dev->sg;
++               unsigned long tmp_ofs, page_ofs;
++
++               tmp_ofs = dev_priv->ring_rptr->offset -
++                               (unsigned long)dev->sg->virtual;
++               page_ofs = tmp_ofs >> PAGE_SHIFT;
++
++               RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR, entry->busaddr[page_ofs]);
++               DRM_DEBUG("ring rptr: offset=0x%08lx handle=0x%08lx\n",
++                         (unsigned long)entry->busaddr[page_ofs],
++                         entry->handle + tmp_ofs);
++       }
++
++       /* Set ring buffer size */
++#ifdef __BIG_ENDIAN
++       RADEON_WRITE(RADEON_CP_RB_CNTL,
++                    RADEON_BUF_SWAP_32BIT |
++                    (dev_priv->ring.fetch_size_l2ow << 18) |
++                    (dev_priv->ring.rptr_update_l2qw << 8) |
++                    dev_priv->ring.size_l2qw);
++#else
++       RADEON_WRITE(RADEON_CP_RB_CNTL,
++                    (dev_priv->ring.fetch_size_l2ow << 18) |
++                    (dev_priv->ring.rptr_update_l2qw << 8) |
++                    dev_priv->ring.size_l2qw);
++#endif
++
++       /* Start with assuming that writeback doesn't work */
++       dev_priv->writeback_works = 0;
++
++       /* Initialize the scratch register pointer.  This will cause
++        * the scratch register values to be written out to memory
++        * whenever they are updated.
++        *
++        * We simply put this behind the ring read pointer, this works
++        * with PCI GART as well as (whatever kind of) AGP GART
++        */
++       RADEON_WRITE(RADEON_SCRATCH_ADDR, RADEON_READ(RADEON_CP_RB_RPTR_ADDR)
++                    + RADEON_SCRATCH_REG_OFFSET);
++
++       dev_priv->scratch = ((__volatile__ u32 *)
++                            dev_priv->ring_rptr->handle +
++                            (RADEON_SCRATCH_REG_OFFSET / sizeof(u32)));
++
++       RADEON_WRITE(RADEON_SCRATCH_UMSK, 0x7);
++
++       /* Turn on bus mastering */
++       tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
++       RADEON_WRITE(RADEON_BUS_CNTL, tmp);
++
++       dev_priv->sarea_priv->last_frame = dev_priv->scratch[0] = 0;
++       RADEON_WRITE(RADEON_LAST_FRAME_REG, dev_priv->sarea_priv->last_frame);
++
++       dev_priv->sarea_priv->last_dispatch = dev_priv->scratch[1] = 0;
++       RADEON_WRITE(RADEON_LAST_DISPATCH_REG,
++                    dev_priv->sarea_priv->last_dispatch);
++
++       dev_priv->sarea_priv->last_clear = dev_priv->scratch[2] = 0;
++       RADEON_WRITE(RADEON_LAST_CLEAR_REG, dev_priv->sarea_priv->last_clear);
++
++       radeon_do_wait_for_idle(dev_priv);
++
++       /* Sync everything up */
++       RADEON_WRITE(RADEON_ISYNC_CNTL,
++                    (RADEON_ISYNC_ANY2D_IDLE3D |
++                     RADEON_ISYNC_ANY3D_IDLE2D |
++                     RADEON_ISYNC_WAIT_IDLEGUI |
++                     RADEON_ISYNC_CPSCRATCH_IDLEGUI));
++
++}
++
++static void radeon_test_writeback(drm_radeon_private_t * dev_priv)
++{
++       u32 tmp;
++
++       /* Writeback doesn't seem to work everywhere, test it here and possibly
++        * enable it if it appears to work
++        */
++       DRM_WRITE32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1), 0);
++       RADEON_WRITE(RADEON_SCRATCH_REG1, 0xdeadbeef);
++
++       for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
++               if (DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1)) ==
++                   0xdeadbeef)
++                       break;
++               DRM_UDELAY(1);
++       }
++
++       if (tmp < dev_priv->usec_timeout) {
++               dev_priv->writeback_works = 1;
++               DRM_INFO("writeback test succeeded in %d usecs\n", tmp);
++       } else {
++               dev_priv->writeback_works = 0;
++               DRM_INFO("writeback test failed\n");
++       }
++       if (radeon_no_wb == 1) {
++               dev_priv->writeback_works = 0;
++               DRM_INFO("writeback forced off\n");
++       }
++
++       if (!dev_priv->writeback_works) {
++               /* Disable writeback to avoid unnecessary bus master transfers */
++               RADEON_WRITE(RADEON_CP_RB_CNTL, RADEON_READ(RADEON_CP_RB_CNTL) | RADEON_RB_NO_UPDATE);
++               RADEON_WRITE(RADEON_SCRATCH_UMSK, 0);
++       }
++}
++
++/* Enable or disable IGP GART on the chip */
++static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
++{
++       u32 temp, tmp;
++
++       tmp = RADEON_READ(RADEON_AIC_CNTL);
++       DRM_DEBUG("setting igpgart AIC CNTL is %08X\n", tmp);
++       if (on) {
++               DRM_DEBUG("programming igpgart %08X %08lX %08X\n",
++                        dev_priv->gart_vm_start,
++                        (long)dev_priv->gart_info.bus_addr,
++                        dev_priv->gart_size);
++
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_18, 0x1000);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, 0x1);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_CTRL, 0x42040800);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_BASE_ADDR,
++                                    dev_priv->gart_info.bus_addr);
++
++               temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_39);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_39, temp);
++
++               RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
++               dev_priv->gart_size = 32*1024*1024;
++               RADEON_WRITE(RADEON_MC_AGP_LOCATION,
++                            (((dev_priv->gart_vm_start - 1 +
++                              dev_priv->gart_size) & 0xffff0000) |
++                            (dev_priv->gart_vm_start >> 16)));
++
++               temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_ENABLE);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, temp);
++
++               RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x1);
++               RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH);
++               RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x0);
++       }
++}
++
++static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on)
++{
++       u32 tmp = RADEON_READ_PCIE(dev_priv, RADEON_PCIE_TX_GART_CNTL);
++       if (on) {
++
++               DRM_DEBUG("programming pcie %08X %08lX %08X\n",
++                         dev_priv->gart_vm_start,
++                         (long)dev_priv->gart_info.bus_addr,
++                         dev_priv->gart_size);
++               RADEON_WRITE_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_LO,
++                                 dev_priv->gart_vm_start);
++               RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_BASE,
++                                 dev_priv->gart_info.bus_addr);
++               RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_START_LO,
++                                 dev_priv->gart_vm_start);
++               RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_END_LO,
++                                 dev_priv->gart_vm_start +
++                                 dev_priv->gart_size - 1);
++
++               RADEON_WRITE(RADEON_MC_AGP_LOCATION, 0xffffffc0);       /* ?? */
++
++               RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
++                                 RADEON_PCIE_TX_GART_EN);
++       } else {
++               RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
++                                 tmp & ~RADEON_PCIE_TX_GART_EN);
++       }
++}
++
++/* Enable or disable PCI GART on the chip */
++static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
++{
++       u32 tmp;
++
++       if (dev_priv->flags & RADEON_IS_IGPGART) {
++               radeon_set_igpgart(dev_priv, on);
++               return;
++       }
++
++       if (dev_priv->flags & RADEON_IS_PCIE) {
++               radeon_set_pciegart(dev_priv, on);
++               return;
++       }
++
++       tmp = RADEON_READ(RADEON_AIC_CNTL);
++
++       if (on) {
++               RADEON_WRITE(RADEON_AIC_CNTL,
++                            tmp | RADEON_PCIGART_TRANSLATE_EN);
++
++               /* set PCI GART page-table base address
++                */
++               RADEON_WRITE(RADEON_AIC_PT_BASE, dev_priv->gart_info.bus_addr);
++
++               /* set address range for PCI address translate
++                */
++               RADEON_WRITE(RADEON_AIC_LO_ADDR, dev_priv->gart_vm_start);
++               RADEON_WRITE(RADEON_AIC_HI_ADDR, dev_priv->gart_vm_start
++                            + dev_priv->gart_size - 1);
++
++               /* Turn off AGP aperture -- is this required for PCI GART?
++                */
++               RADEON_WRITE(RADEON_MC_AGP_LOCATION, 0xffffffc0);       /* ?? */
++               RADEON_WRITE(RADEON_AGP_COMMAND, 0);    /* clear AGP_COMMAND */
++       } else {
++               RADEON_WRITE(RADEON_AIC_CNTL,
++                            tmp & ~RADEON_PCIGART_TRANSLATE_EN);
++       }
++}
++
++static int radeon_do_init_cp(struct drm_device * dev, drm_radeon_init_t * init)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++
++       /* if we require new memory map but we don't have it fail */
++       if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
++               DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++
++       if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP))
++       {
++               DRM_DEBUG("Forcing AGP card to PCI mode\n");
++               dev_priv->flags &= ~RADEON_IS_AGP;
++       }
++       else if (!(dev_priv->flags & (RADEON_IS_AGP | RADEON_IS_PCI | RADEON_IS_PCIE))
++                && !init->is_pci)
++       {
++               DRM_DEBUG("Restoring AGP flag\n");
++               dev_priv->flags |= RADEON_IS_AGP;
++       }
++
++       if ((!(dev_priv->flags & RADEON_IS_AGP)) && !dev->sg) {
++               DRM_ERROR("PCI GART memory not allocated!\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->usec_timeout = init->usec_timeout;
++       if (dev_priv->usec_timeout < 1 ||
++           dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
++               DRM_DEBUG("TIMEOUT problem!\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++
++       /* Enable vblank on CRTC1 for older X servers
++        */
++       dev_priv->vblank_crtc = DRM_RADEON_VBLANK_CRTC1;
++
++       switch(init->func) {
++       case RADEON_INIT_R200_CP:
++               dev_priv->microcode_version = UCODE_R200;
++               break;
++       case RADEON_INIT_R300_CP:
++               dev_priv->microcode_version = UCODE_R300;
++               break;
++       default:
++               dev_priv->microcode_version = UCODE_R100;
++       }
++
++       dev_priv->do_boxes = 0;
++       dev_priv->cp_mode = init->cp_mode;
++
++       /* We don't support anything other than bus-mastering ring mode,
++        * but the ring can be in either AGP or PCI space for the ring
++        * read pointer.
++        */
++       if ((init->cp_mode != RADEON_CSQ_PRIBM_INDDIS) &&
++           (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
++               DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++
++       switch (init->fb_bpp) {
++       case 16:
++               dev_priv->color_fmt = RADEON_COLOR_FORMAT_RGB565;
++               break;
++       case 32:
++       default:
++               dev_priv->color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
++               break;
++       }
++       dev_priv->front_offset = init->front_offset;
++       dev_priv->front_pitch = init->front_pitch;
++       dev_priv->back_offset = init->back_offset;
++       dev_priv->back_pitch = init->back_pitch;
++
++       switch (init->depth_bpp) {
++       case 16:
++               dev_priv->depth_fmt = RADEON_DEPTH_FORMAT_16BIT_INT_Z;
++               break;
++       case 32:
++       default:
++               dev_priv->depth_fmt = RADEON_DEPTH_FORMAT_24BIT_INT_Z;
++               break;
++       }
++       dev_priv->depth_offset = init->depth_offset;
++       dev_priv->depth_pitch = init->depth_pitch;
++
++       /* Hardware state for depth clears.  Remove this if/when we no
++        * longer clear the depth buffer with a 3D rectangle.  Hard-code
++        * all values to prevent unwanted 3D state from slipping through
++        * and screwing with the clear operation.
++        */
++       dev_priv->depth_clear.rb3d_cntl = (RADEON_PLANE_MASK_ENABLE |
++                                          (dev_priv->color_fmt << 10) |
++                                          (dev_priv->microcode_version ==
++                                           UCODE_R100 ? RADEON_ZBLOCK16 : 0));
++
++       dev_priv->depth_clear.rb3d_zstencilcntl =
++           (dev_priv->depth_fmt |
++            RADEON_Z_TEST_ALWAYS |
++            RADEON_STENCIL_TEST_ALWAYS |
++            RADEON_STENCIL_S_FAIL_REPLACE |
++            RADEON_STENCIL_ZPASS_REPLACE |
++            RADEON_STENCIL_ZFAIL_REPLACE | RADEON_Z_WRITE_ENABLE);
++
++       dev_priv->depth_clear.se_cntl = (RADEON_FFACE_CULL_CW |
++                                        RADEON_BFACE_SOLID |
++                                        RADEON_FFACE_SOLID |
++                                        RADEON_FLAT_SHADE_VTX_LAST |
++                                        RADEON_DIFFUSE_SHADE_FLAT |
++                                        RADEON_ALPHA_SHADE_FLAT |
++                                        RADEON_SPECULAR_SHADE_FLAT |
++                                        RADEON_FOG_SHADE_FLAT |
++                                        RADEON_VTX_PIX_CENTER_OGL |
++                                        RADEON_ROUND_MODE_TRUNC |
++                                        RADEON_ROUND_PREC_8TH_PIX);
++
++
++       dev_priv->ring_offset = init->ring_offset;
++       dev_priv->ring_rptr_offset = init->ring_rptr_offset;
++       dev_priv->buffers_offset = init->buffers_offset;
++       dev_priv->gart_textures_offset = init->gart_textures_offset;
++
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("could not find sarea!\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset);
++       if (!dev_priv->cp_ring) {
++               DRM_ERROR("could not find cp ring region!\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++       dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset);
++       if (!dev_priv->ring_rptr) {
++               DRM_ERROR("could not find ring read pointer!\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++       dev->agp_buffer_token = init->buffers_offset;
++       dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset);
++       if (!dev->agp_buffer_map) {
++               DRM_ERROR("could not find dma buffer region!\n");
++               radeon_do_cleanup_cp(dev);
++               return -EINVAL;
++       }
++
++       if (init->gart_textures_offset) {
++               dev_priv->gart_textures =
++                   drm_core_findmap(dev, init->gart_textures_offset);
++               if (!dev_priv->gart_textures) {
++                       DRM_ERROR("could not find GART texture region!\n");
++                       radeon_do_cleanup_cp(dev);
++                       return -EINVAL;
++               }
++       }
++
++       dev_priv->sarea_priv =
++           (drm_radeon_sarea_t *) ((u8 *) dev_priv->sarea->handle +
++                                   init->sarea_priv_offset);
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP) {
++               drm_core_ioremap(dev_priv->cp_ring, dev);
++               drm_core_ioremap(dev_priv->ring_rptr, dev);
++               drm_core_ioremap(dev->agp_buffer_map, dev);
++               if (!dev_priv->cp_ring->handle ||
++                   !dev_priv->ring_rptr->handle ||
++                   !dev->agp_buffer_map->handle) {
++                       DRM_ERROR("could not find ioremap agp regions!\n");
++                       radeon_do_cleanup_cp(dev);
++                       return -EINVAL;
++               }
++       } else
++#endif
++       {
++               dev_priv->cp_ring->handle = (void *)dev_priv->cp_ring->offset;
++               dev_priv->ring_rptr->handle =
++                   (void *)dev_priv->ring_rptr->offset;
++               dev->agp_buffer_map->handle =
++                   (void *)dev->agp_buffer_map->offset;
++
++               DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
++                         dev_priv->cp_ring->handle);
++               DRM_DEBUG("dev_priv->ring_rptr->handle %p\n",
++                         dev_priv->ring_rptr->handle);
++               DRM_DEBUG("dev->agp_buffer_map->handle %p\n",
++                         dev->agp_buffer_map->handle);
++       }
++
++       dev_priv->fb_location = (RADEON_READ(RADEON_MC_FB_LOCATION)
++                                & 0xffff) << 16;
++       dev_priv->fb_size = 
++               ((RADEON_READ(RADEON_MC_FB_LOCATION) & 0xffff0000u) + 0x10000)
++               - dev_priv->fb_location;
++
++       dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
++                                       ((dev_priv->front_offset
++                                         + dev_priv->fb_location) >> 10));
++
++       dev_priv->back_pitch_offset = (((dev_priv->back_pitch / 64) << 22) |
++                                      ((dev_priv->back_offset
++                                        + dev_priv->fb_location) >> 10));
++
++       dev_priv->depth_pitch_offset = (((dev_priv->depth_pitch / 64) << 22) |
++                                       ((dev_priv->depth_offset
++                                         + dev_priv->fb_location) >> 10));
++
++       dev_priv->gart_size = init->gart_size;
++
++       /* New let's set the memory map ... */
++       if (dev_priv->new_memmap) {
++               u32 base = 0;
++
++               DRM_INFO("Setting GART location based on new memory map\n");
++
++               /* If using AGP, try to locate the AGP aperture at the same
++                * location in the card and on the bus, though we have to
++                * align it down.
++                */
++#if __OS_HAS_AGP
++               if (dev_priv->flags & RADEON_IS_AGP) {
++                       base = dev->agp->base;
++                       /* Check if valid */
++                       if ((base + dev_priv->gart_size - 1) >= dev_priv->fb_location &&
++                           base < (dev_priv->fb_location + dev_priv->fb_size - 1)) {
++                               DRM_INFO("Can't use AGP base @0x%08lx, won't fit\n",
++                                        dev->agp->base);
++                               base = 0;
++                       }
++               }
++#endif
++               /* If not or if AGP is at 0 (Macs), try to put it elsewhere */
++               if (base == 0) {
++                       base = dev_priv->fb_location + dev_priv->fb_size;
++                       if (base < dev_priv->fb_location ||
++                           ((base + dev_priv->gart_size) & 0xfffffffful) < base)
++                               base = dev_priv->fb_location
++                                       - dev_priv->gart_size;
++               }               
++               dev_priv->gart_vm_start = base & 0xffc00000u;
++               if (dev_priv->gart_vm_start != base)
++                       DRM_INFO("GART aligned down from 0x%08x to 0x%08x\n",
++                                base, dev_priv->gart_vm_start);
++       } else {
++               DRM_INFO("Setting GART location based on old memory map\n");
++               dev_priv->gart_vm_start = dev_priv->fb_location +
++                       RADEON_READ(RADEON_CONFIG_APER_SIZE);
++       }
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP)
++               dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
++                                                - dev->agp->base
++                                                + dev_priv->gart_vm_start);
++       else
++#endif
++               dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
++                                       - (unsigned long)dev->sg->virtual
++                                       + dev_priv->gart_vm_start);
++
++       DRM_DEBUG("dev_priv->gart_size %d\n", dev_priv->gart_size);
++       DRM_DEBUG("dev_priv->gart_vm_start 0x%x\n", dev_priv->gart_vm_start);
++       DRM_DEBUG("dev_priv->gart_buffers_offset 0x%lx\n",
++                 dev_priv->gart_buffers_offset);
++
++       dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle;
++       dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle
++                             + init->ring_size / sizeof(u32));
++       dev_priv->ring.size = init->ring_size;
++       dev_priv->ring.size_l2qw = drm_order(init->ring_size / 8);
++
++       dev_priv->ring.rptr_update = /* init->rptr_update */ 4096;
++       dev_priv->ring.rptr_update_l2qw = drm_order( /* init->rptr_update */ 4096 / 8);
++
++       dev_priv->ring.fetch_size = /* init->fetch_size */ 32;
++       dev_priv->ring.fetch_size_l2ow = drm_order( /* init->fetch_size */ 32 / 16);
++
++       dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
++
++       dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK;
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP) {
++               /* Turn off PCI GART */
++               radeon_set_pcigart(dev_priv, 0);
++       } else
++#endif
++       {
++               /* if we have an offset set from userspace */
++               if (dev_priv->pcigart_offset_set) {
++                       dev_priv->gart_info.bus_addr =
++                           dev_priv->pcigart_offset + dev_priv->fb_location;
++                       dev_priv->gart_info.mapping.offset =
++                           dev_priv->gart_info.bus_addr;
++                       dev_priv->gart_info.mapping.size =
++                           dev_priv->gart_info.table_size;
++
++                       drm_core_ioremap(&dev_priv->gart_info.mapping, dev);
++                       dev_priv->gart_info.addr =
++                           dev_priv->gart_info.mapping.handle;
++
++                       if (dev_priv->flags & RADEON_IS_PCIE)
++                               dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCIE;
++                       else
++                               dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
++                       dev_priv->gart_info.gart_table_location =
++                           DRM_ATI_GART_FB;
++
++                       DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n",
++                                 dev_priv->gart_info.addr,
++                                 dev_priv->pcigart_offset);
++               } else {
++                       if (dev_priv->flags & RADEON_IS_IGPGART)
++                               dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_IGP;
++                       else
++                               dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
++                       dev_priv->gart_info.gart_table_location =
++                           DRM_ATI_GART_MAIN;
++                       dev_priv->gart_info.addr = NULL;
++                       dev_priv->gart_info.bus_addr = 0;
++                       if (dev_priv->flags & RADEON_IS_PCIE) {
++                               DRM_ERROR
++                                   ("Cannot use PCI Express without GART in FB memory\n");
++                               radeon_do_cleanup_cp(dev);
++                               return -EINVAL;
++                       }
++               }
++
++               if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
++                       DRM_ERROR("failed to init PCI GART!\n");
++                       radeon_do_cleanup_cp(dev);
++                       return -ENOMEM;
++               }
++
++               /* Turn on PCI GART */
++               radeon_set_pcigart(dev_priv, 1);
++       }
++
++       radeon_cp_load_microcode(dev_priv);
++       radeon_cp_init_ring_buffer(dev, dev_priv);
++
++       dev_priv->last_buf = 0;
++
++       radeon_do_engine_reset(dev);
++       radeon_test_writeback(dev_priv);
++
++       return 0;
++}
++
++static int radeon_do_cleanup_cp(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       /* Make sure interrupts are disabled here because the uninstall ioctl
++        * may not have been called from userspace and after dev_private
++        * is freed, it's too late.
++        */
++       if (dev->irq_enabled)
++               drm_irq_uninstall(dev);
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP) {
++               if (dev_priv->cp_ring != NULL) {
++                       drm_core_ioremapfree(dev_priv->cp_ring, dev);
++                       dev_priv->cp_ring = NULL;
++               }
++               if (dev_priv->ring_rptr != NULL) {
++                       drm_core_ioremapfree(dev_priv->ring_rptr, dev);
++                       dev_priv->ring_rptr = NULL;
++               }
++               if (dev->agp_buffer_map != NULL) {
++                       drm_core_ioremapfree(dev->agp_buffer_map, dev);
++                       dev->agp_buffer_map = NULL;
++               }
++       } else
++#endif
++       {
++
++               if (dev_priv->gart_info.bus_addr) {
++                       /* Turn off PCI GART */
++                       radeon_set_pcigart(dev_priv, 0);
++                       if (!drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info))
++                               DRM_ERROR("failed to cleanup PCI GART!\n");
++               }
++
++               if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
++               {
++                       drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
++                       dev_priv->gart_info.addr = 0;
++               }
++       }
++       /* only clear to the start of flags */
++       memset(dev_priv, 0, offsetof(drm_radeon_private_t, flags));
++
++       return 0;
++}
++
++/* This code will reinit the Radeon CP hardware after a resume from disc.
++ * AFAIK, it would be very difficult to pickle the state at suspend time, so
++ * here we make sure that all Radeon hardware initialisation is re-done without
++ * affecting running applications.
++ *
++ * Charl P. Botha <http://cpbotha.net>
++ */
++static int radeon_do_resume_cp(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++
++       if (!dev_priv) {
++               DRM_ERROR("Called with no initialization\n");
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("Starting radeon_do_resume_cp()\n");
++
++#if __OS_HAS_AGP
++       if (dev_priv->flags & RADEON_IS_AGP) {
++               /* Turn off PCI GART */
++               radeon_set_pcigart(dev_priv, 0);
++       } else
++#endif
++       {
++               /* Turn on PCI GART */
++               radeon_set_pcigart(dev_priv, 1);
++       }
++
++       radeon_cp_load_microcode(dev_priv);
++       radeon_cp_init_ring_buffer(dev, dev_priv);
++
++       radeon_do_engine_reset(dev);
++
++       DRM_DEBUG("radeon_do_resume_cp() complete\n");
++
++       return 0;
++}
++
++int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_init_t *init = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (init->func == RADEON_INIT_R300_CP)
++               r300_init_reg_flags();
++
++       switch (init->func) {
++       case RADEON_INIT_CP:
++       case RADEON_INIT_R200_CP:
++       case RADEON_INIT_R300_CP:
++               return radeon_do_init_cp(dev, init);
++       case RADEON_CLEANUP_CP:
++               return radeon_do_cleanup_cp(dev);
++       }
++
++       return -EINVAL;
++}
++
++int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (dev_priv->cp_running) {
++               DRM_DEBUG("%s while CP running\n", __FUNCTION__);
++               return 0;
++       }
++       if (dev_priv->cp_mode == RADEON_CSQ_PRIDIS_INDDIS) {
++               DRM_DEBUG("%s called with bogus CP mode (%d)\n",
++                         __FUNCTION__, dev_priv->cp_mode);
++               return 0;
++       }
++
++       radeon_do_cp_start(dev_priv);
++
++       return 0;
++}
++
++/* Stop the CP.  The engine must have been idled before calling this
++ * routine.
++ */
++int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_cp_stop_t *stop = data;
++       int ret;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv->cp_running)
++               return 0;
++
++       /* Flush any pending CP commands.  This ensures any outstanding
++        * commands are exectuted by the engine before we turn it off.
++        */
++       if (stop->flush) {
++               radeon_do_cp_flush(dev_priv);
++       }
++
++       /* If we fail to make the engine go idle, we return an error
++        * code so that the DRM ioctl wrapper can try again.
++        */
++       if (stop->idle) {
++               ret = radeon_do_cp_idle(dev_priv);
++               if (ret)
++                       return ret;
++       }
++
++       /* Finally, we can turn off the CP.  If the engine isn't idle,
++        * we will get some dropped triangles as they won't be fully
++        * rendered before the CP is shut down.
++        */
++       radeon_do_cp_stop(dev_priv);
++
++       /* Reset the engine */
++       radeon_do_engine_reset(dev);
++
++       return 0;
++}
++
++void radeon_do_release(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       int i, ret;
++
++       if (dev_priv) {
++               if (dev_priv->cp_running) {
++                       /* Stop the cp */
++                       while ((ret = radeon_do_cp_idle(dev_priv)) != 0) {
++                               DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
++#ifdef __linux__
++                               schedule();
++#else
++#if defined(__FreeBSD__) && __FreeBSD_version > 500000
++                               msleep(&ret, &dev->dev_lock, PZERO, "rdnrel",
++                                      1);
++#else
++                               tsleep(&ret, PZERO, "rdnrel", 1);
++#endif
++#endif
++                       }
++                       radeon_do_cp_stop(dev_priv);
++                       radeon_do_engine_reset(dev);
++               }
++
++               /* Disable *all* interrupts */
++               if (dev_priv->mmio)     /* remove this after permanent addmaps */
++                       RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
++
++               if (dev_priv->mmio) {   /* remove all surfaces */
++                       for (i = 0; i < RADEON_MAX_SURFACES; i++) {
++                               RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, 0);
++                               RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND +
++                                            16 * i, 0);
++                               RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND +
++                                            16 * i, 0);
++                       }
++               }
++
++               /* Free memory heap structures */
++               radeon_mem_takedown(&(dev_priv->gart_heap));
++               radeon_mem_takedown(&(dev_priv->fb_heap));
++
++               /* deallocate kernel resources */
++               radeon_do_cleanup_cp(dev);
++       }
++}
++
++/* Just reset the CP ring.  Called as part of an X Server engine reset.
++ */
++int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_DEBUG("%s called before init done\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       radeon_do_cp_reset(dev_priv);
++
++       /* The CP is no longer running after an engine reset */
++       dev_priv->cp_running = 0;
++
++       return 0;
++}
++
++int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return radeon_do_cp_idle(dev_priv);
++}
++
++/* Added by Charl P. Botha to call radeon_do_resume_cp().
++ */
++int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++
++       return radeon_do_resume_cp(dev);
++}
++
++int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return radeon_do_engine_reset(dev);
++}
++
++/* ================================================================
++ * Fullscreen mode
++ */
++
++/* KW: Deprecated to say the least:
++ */
++int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       return 0;
++}
++
++/* ================================================================
++ * Freelist management
++ */
++
++/* Original comment: FIXME: ROTATE_BUFS is a hack to cycle through
++ *   bufs until freelist code is used.  Note this hides a problem with
++ *   the scratch register * (used to keep track of last buffer
++ *   completed) being written to before * the last buffer has actually
++ *   completed rendering.
++ *
++ * KW:  It's also a good way to find free buffers quickly.
++ *
++ * KW: Ideally this loop wouldn't exist, and freelist_get wouldn't
++ * sleep.  However, bugs in older versions of radeon_accel.c mean that
++ * we essentially have to do this, else old clients will break.
++ *
++ * However, it does leave open a potential deadlock where all the
++ * buffers are held by other clients, which can't release them because
++ * they can't get the lock.
++ */
++
++struct drm_buf *radeon_freelist_get(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_buf_priv_t *buf_priv;
++       struct drm_buf *buf;
++       int i, t;
++       int start;
++
++       if (++dev_priv->last_buf >= dma->buf_count)
++               dev_priv->last_buf = 0;
++
++       start = dev_priv->last_buf;
++
++       for (t = 0; t < dev_priv->usec_timeout; t++) {
++               u32 done_age = GET_SCRATCH(1);
++               DRM_DEBUG("done_age = %d\n", done_age);
++               for (i = start; i < dma->buf_count; i++) {
++                       buf = dma->buflist[i];
++                       buf_priv = buf->dev_private;
++                       if (buf->file_priv == NULL || (buf->pending &&
++                                                      buf_priv->age <=
++                                                      done_age)) {
++                               dev_priv->stats.requested_bufs++;
++                               buf->pending = 0;
++                               return buf;
++                       }
++                       start = 0;
++               }
++
++               if (t) {
++                       DRM_UDELAY(1);
++                       dev_priv->stats.freelist_loops++;
++               }
++       }
++
++       DRM_DEBUG("returning NULL!\n");
++       return NULL;
++}
++
++#if 0
++struct drm_buf *radeon_freelist_get(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_buf_priv_t *buf_priv;
++       struct drm_buf *buf;
++       int i, t;
++       int start;
++       u32 done_age = DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1));
++
++       if (++dev_priv->last_buf >= dma->buf_count)
++               dev_priv->last_buf = 0;
++
++       start = dev_priv->last_buf;
++       dev_priv->stats.freelist_loops++;
++
++       for (t = 0; t < 2; t++) {
++               for (i = start; i < dma->buf_count; i++) {
++                       buf = dma->buflist[i];
++                       buf_priv = buf->dev_private;
++                       if (buf->file_priv == 0 || (buf->pending &&
++                                                   buf_priv->age <=
++                                                   done_age)) {
++                               dev_priv->stats.requested_bufs++;
++                               buf->pending = 0;
++                               return buf;
++                       }
++               }
++               start = 0;
++       }
++
++       return NULL;
++}
++#endif
++
++void radeon_freelist_reset(struct drm_device * dev)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       int i;
++
++       dev_priv->last_buf = 0;
++       for (i = 0; i < dma->buf_count; i++) {
++               struct drm_buf *buf = dma->buflist[i];
++               drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
++               buf_priv->age = 0;
++       }
++}
++
++/* ================================================================
++ * CP command submission
++ */
++
++int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n)
++{
++       drm_radeon_ring_buffer_t *ring = &dev_priv->ring;
++       int i;
++       u32 last_head = GET_RING_HEAD(dev_priv);
++
++       for (i = 0; i < dev_priv->usec_timeout; i++) {
++               u32 head = GET_RING_HEAD(dev_priv);
++
++               ring->space = (head - ring->tail) * sizeof(u32);
++               if (ring->space <= 0)
++                       ring->space += ring->size;
++               if (ring->space > n)
++                       return 0;
++
++               dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++
++               if (head != last_head)
++                       i = 0;
++               last_head = head;
++
++               DRM_UDELAY(1);
++       }
++
++       /* FIXME: This return value is ignored in the BEGIN_RING macro! */
++#if RADEON_FIFO_DEBUG
++       radeon_status(dev_priv);
++       DRM_ERROR("failed!\n");
++#endif
++       return -EBUSY;
++}
++
++static int radeon_cp_get_buffers(struct drm_device *dev,
++                                struct drm_file *file_priv,
++                                struct drm_dma * d)
++{
++       int i;
++       struct drm_buf *buf;
++
++       for (i = d->granted_count; i < d->request_count; i++) {
++               buf = radeon_freelist_get(dev);
++               if (!buf)
++                       return -EBUSY;  /* NOTE: broken client */
++
++               buf->file_priv = file_priv;
++
++               if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
++                                    sizeof(buf->idx)))
++                       return -EFAULT;
++               if (DRM_COPY_TO_USER(&d->request_sizes[i], &buf->total,
++                                    sizeof(buf->total)))
++                       return -EFAULT;
++
++               d->granted_count++;
++       }
++       return 0;
++}
++
++int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       int ret = 0;
++       struct drm_dma *d = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       /* Please don't send us buffers.
++        */
++       if (d->send_count != 0) {
++               DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
++                         DRM_CURRENTPID, d->send_count);
++               return -EINVAL;
++       }
++
++       /* We'll send you buffers.
++        */
++       if (d->request_count < 0 || d->request_count > dma->buf_count) {
++               DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
++                         DRM_CURRENTPID, d->request_count, dma->buf_count);
++               return -EINVAL;
++       }
++
++       d->granted_count = 0;
++
++       if (d->request_count) {
++               ret = radeon_cp_get_buffers(dev, file_priv, d);
++       }
++
++       return ret;
++}
++
++int radeon_driver_load(struct drm_device *dev, unsigned long flags)
++{
++       drm_radeon_private_t *dev_priv;
++       int ret = 0;
++
++       dev_priv = drm_alloc(sizeof(drm_radeon_private_t), DRM_MEM_DRIVER);
++       if (dev_priv == NULL)
++               return -ENOMEM;
++
++       memset(dev_priv, 0, sizeof(drm_radeon_private_t));
++       dev->dev_private = (void *)dev_priv;
++       dev_priv->flags = flags;
++
++       switch (flags & RADEON_FAMILY_MASK) {
++       case CHIP_R100:
++       case CHIP_RV200:
++       case CHIP_R200:
++       case CHIP_R300:
++       case CHIP_R350:
++       case CHIP_R420:
++       case CHIP_RV410:
++               dev_priv->flags |= RADEON_HAS_HIERZ;
++               break;
++       default:
++               /* all other chips have no hierarchical z buffer */
++               break;
++       }
++
++       if (drm_device_is_agp(dev))
++               dev_priv->flags |= RADEON_IS_AGP;
++       else if (drm_device_is_pcie(dev))
++               dev_priv->flags |= RADEON_IS_PCIE;
++       else
++               dev_priv->flags |= RADEON_IS_PCI;
++
++       DRM_DEBUG("%s card detected\n",
++                 ((dev_priv->flags & RADEON_IS_AGP) ? "AGP" : (((dev_priv->flags & RADEON_IS_PCIE) ? "PCIE" : "PCI"))));
++       return ret;
++}
++
++/* Create mappings for registers and framebuffer so userland doesn't necessarily
++ * have to find them.
++ */
++int radeon_driver_firstopen(struct drm_device *dev)
++{
++       int ret;
++       drm_local_map_t *map;
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++
++       dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE;
++
++       ret = drm_addmap(dev, drm_get_resource_start(dev, 2),
++                        drm_get_resource_len(dev, 2), _DRM_REGISTERS,
++                        _DRM_READ_ONLY, &dev_priv->mmio);
++       if (ret != 0)
++               return ret;
++
++       ret = drm_addmap(dev, drm_get_resource_start(dev, 0),
++                        drm_get_resource_len(dev, 0), _DRM_FRAME_BUFFER,
++                        _DRM_WRITE_COMBINING, &map);
++       if (ret != 0)
++               return ret;
++
++       return 0;
++}
++
++int radeon_driver_unload(struct drm_device *dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++
++       DRM_DEBUG("\n");
++       drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER);
++
++       dev->dev_private = NULL;
++       return 0;
++}
+Index: git/shared-core/radeon_drm.h
+===================================================================
+--- git.orig/shared-core/radeon_drm.h   2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/radeon_drm.h        2008-12-12 17:35:22.000000000 +0000
+@@ -223,10 +223,10 @@
+ #define R300_CMD_CP_DELAY              5
+ #define R300_CMD_DMA_DISCARD           6
+ #define R300_CMD_WAIT                  7
+-#      define R300_WAIT_2D             0x1
+-#      define R300_WAIT_3D             0x2
+-#      define R300_WAIT_2D_CLEAN       0x3
+-#      define R300_WAIT_3D_CLEAN       0x4
++#      define R300_WAIT_2D             0x1
++#      define R300_WAIT_3D             0x2
++#      define R300_WAIT_2D_CLEAN       0x3
++#      define R300_WAIT_3D_CLEAN       0x4
+ #define R300_CMD_SCRATCH               8
+ 
+ typedef union {
+@@ -417,7 +417,7 @@
+ 
+        /* The current cliprects, or a subset thereof.
+         */
+-       drm_clip_rect_t boxes[RADEON_NR_SAREA_CLIPRECTS];
++       struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS];
+        unsigned int nbox;
+ 
+        /* Counters for client-side throttling of rendering clients.
+@@ -426,7 +426,7 @@
+        unsigned int last_dispatch;
+        unsigned int last_clear;
+ 
+-       drm_tex_region_t tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS +
++       struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS +
+                                                       1];
+        unsigned int tex_age[RADEON_NR_TEX_HEAPS];
+        int ctx_owner;
+@@ -434,8 +434,17 @@
+        int pfCurrentPage;      /* which buffer is being displayed? */
+        int crtc2_base;         /* CRTC2 frame offset */
+        int tiling_enabled;     /* set by drm, read by 2d + 3d clients */
++
++       unsigned int last_fence;
+ } drm_radeon_sarea_t;
+ 
++/* The only fence class we support */
++#define DRM_RADEON_FENCE_CLASS_ACCEL 0
++/* Fence type that guarantees read-write flush */
++#define DRM_RADEON_FENCE_TYPE_RW 2
++/* cache flushes programmed just before the fence */
++#define DRM_RADEON_FENCE_FLAG_FLUSHED 0x01000000
++
+ /* WARNING: If you change any of these defines, make sure to change the
+  * defines in the Xserver file (xf86drmRadeon.h)
+  *
+@@ -604,7 +613,7 @@
+        int bufsz;
+        char __user *buf;
+        int nbox;
+-       drm_clip_rect_t __user *boxes;
++       struct drm_clip_rect __user *boxes;
+ } drm_radeon_cmd_buffer_t;
+ 
+ typedef struct drm_radeon_tex_image {
+@@ -655,6 +664,7 @@
+ #define RADEON_PARAM_GART_TEX_HANDLE       10
+ #define RADEON_PARAM_SCRATCH_OFFSET        11
+ #define RADEON_PARAM_CARD_TYPE             12
++#define RADEON_PARAM_VBLANK_CRTC           13   /* VBLANK CRTC */
+ 
+ typedef struct drm_radeon_getparam {
+        int param;
+@@ -708,7 +718,8 @@
+ #define RADEON_SETPARAM_PCIGART_LOCATION 3     /* PCI Gart Location */
+ 
+ #define RADEON_SETPARAM_NEW_MEMMAP 4           /* Use new memory map */
+-
++#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5    /* PCI GART Table Size */
++#define RADEON_SETPARAM_VBLANK_CRTC 6           /* VBLANK CRTC */
+ /* 1.14: Clients can allocate/free a surface
+  */
+ typedef struct drm_radeon_surface_alloc {
+@@ -721,5 +732,7 @@
+        unsigned int address;
+ } drm_radeon_surface_free_t;
+ 
++#define        DRM_RADEON_VBLANK_CRTC1         1
++#define        DRM_RADEON_VBLANK_CRTC2         2
+ 
+ #endif
+Index: git/shared-core/radeon_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/radeon_drv.h        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1269 @@
++/* radeon_drv.h -- Private header for radeon driver -*- linux-c -*-
++ *
++ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Kevin E. Martin <martin@valinux.com>
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#ifndef __RADEON_DRV_H__
++#define __RADEON_DRV_H__
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "Gareth Hughes, Keith Whitwell, others."
++
++#define DRIVER_NAME            "radeon"
++#define DRIVER_DESC            "ATI Radeon"
++#define DRIVER_DATE            "20060524"
++
++/* Interface history:
++ *
++ * 1.1 - ??
++ * 1.2 - Add vertex2 ioctl (keith)
++ *     - Add stencil capability to clear ioctl (gareth, keith)
++ *     - Increase MAX_TEXTURE_LEVELS (brian)
++ * 1.3 - Add cmdbuf ioctl (keith)
++ *     - Add support for new radeon packets (keith)
++ *     - Add getparam ioctl (keith)
++ *     - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
++ * 1.4 - Add scratch registers to get_param ioctl.
++ * 1.5 - Add r200 packets to cmdbuf ioctl
++ *     - Add r200 function to init ioctl
++ *     - Add 'scalar2' instruction to cmdbuf
++ * 1.6 - Add static GART memory manager
++ *       Add irq handler (won't be turned on unless X server knows to)
++ *       Add irq ioctls and irq_active getparam.
++ *       Add wait command for cmdbuf ioctl
++ *       Add GART offset query for getparam
++ * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5]
++ *       and R200_PP_CUBIC_OFFSET_F1_[0..5].
++ *       Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and
++ *       R200_EMIT_PP_CUBIC_OFFSETS_[0..5].  (brian)
++ * 1.8 - Remove need to call cleanup ioctls on last client exit (keith)
++ *       Add 'GET' queries for starting additional clients on different VT's.
++ * 1.9 - Add DRM_IOCTL_RADEON_CP_RESUME ioctl.
++ *       Add texture rectangle support for r100.
++ * 1.10- Add SETPARAM ioctl; first parameter to set is FB_LOCATION, which
++ *       clients use to tell the DRM where they think the framebuffer is
++ *       located in the card's address space
++ * 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
++ *       and GL_EXT_blend_[func|equation]_separate on r200
++ * 1.12- Add R300 CP microcode support - this just loads the CP on r300
++ *       (No 3D support yet - just microcode loading).
++ * 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
++ *     - Add hyperz support, add hyperz flags to clear ioctl.
++ * 1.14- Add support for color tiling
++ *     - Add R100/R200 surface allocation/free support
++ * 1.15- Add support for texture micro tiling
++ *     - Add support for r100 cube maps
++ * 1.16- Add R200_EMIT_PP_TRI_PERF_CNTL packet to support brilinear
++ *       texture filtering on r200
++ * 1.17- Add initial support for R300 (3D).
++ * 1.18- Add support for GL_ATI_fragment_shader, new packets
++ *       R200_EMIT_PP_AFS_0/1, R200_EMIT_PP_TXCTLALL_0-5 (replaces
++ *       R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
++ *       (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
++ * 1.19- Add support for gart table in FB memory and PCIE r300
++ * 1.20- Add support for r300 texrect
++ * 1.21- Add support for card type getparam
++ * 1.22- Add support for texture cache flushes (R300_TX_CNTL)
++ * 1.23- Add new radeon memory map work from benh
++ * 1.24- Add general-purpose packet for manipulating scratch registers (r300)
++ * 1.25- Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL,
++ *       new packet type)
++ * 1.26- Add support for variable size PCI(E) gart aperture
++ * 1.27- Add support for IGP GART
++ * 1.28- Add support for VBL on CRTC2
++ */
++
++#define DRIVER_MAJOR           1
++#define DRIVER_MINOR           28
++#define DRIVER_PATCHLEVEL      0
++
++/*
++ * Radeon chip families
++ */
++enum radeon_family {
++       CHIP_R100,
++       CHIP_RV100,
++       CHIP_RS100,
++       CHIP_RV200,
++       CHIP_RS200,
++       CHIP_R200,
++       CHIP_RV250,
++       CHIP_RS300,
++       CHIP_RV280,
++       CHIP_R300,
++       CHIP_R350,
++       CHIP_RV350,
++       CHIP_RV380,
++       CHIP_R420,
++       CHIP_RV410,
++       CHIP_RS400,
++       CHIP_LAST,
++};
++
++enum radeon_cp_microcode_version {
++       UCODE_R100,
++       UCODE_R200,
++       UCODE_R300,
++};
++
++/*
++ * Chip flags
++ */
++enum radeon_chip_flags {
++       RADEON_FAMILY_MASK = 0x0000ffffUL,
++       RADEON_FLAGS_MASK = 0xffff0000UL,
++       RADEON_IS_MOBILITY = 0x00010000UL,
++       RADEON_IS_IGP = 0x00020000UL,
++       RADEON_SINGLE_CRTC = 0x00040000UL,
++       RADEON_IS_AGP = 0x00080000UL,
++       RADEON_HAS_HIERZ = 0x00100000UL,
++       RADEON_IS_PCIE = 0x00200000UL,
++       RADEON_NEW_MEMMAP = 0x00400000UL,
++       RADEON_IS_PCI = 0x00800000UL,
++       RADEON_IS_IGPGART = 0x01000000UL,
++};
++
++#define GET_RING_HEAD(dev_priv)        (dev_priv->writeback_works ? \
++        DRM_READ32(  (dev_priv)->ring_rptr, 0 ) : RADEON_READ(RADEON_CP_RB_RPTR))
++#define SET_RING_HEAD(dev_priv,val)    DRM_WRITE32( (dev_priv)->ring_rptr, 0, (val) )
++
++typedef struct drm_radeon_freelist {
++       unsigned int age;
++       struct drm_buf *buf;
++       struct drm_radeon_freelist *next;
++       struct drm_radeon_freelist *prev;
++} drm_radeon_freelist_t;
++
++typedef struct drm_radeon_ring_buffer {
++       u32 *start;
++       u32 *end;
++       int size; /* Double Words */
++       int size_l2qw; /* log2 Quad Words */
++
++       int rptr_update; /* Double Words */
++       int rptr_update_l2qw; /* log2 Quad Words */
++
++       int fetch_size; /* Double Words */
++       int fetch_size_l2ow; /* log2 Oct Words */
++
++       u32 tail;
++       u32 tail_mask;
++       int space;
++
++       int high_mark;
++} drm_radeon_ring_buffer_t;
++
++typedef struct drm_radeon_depth_clear_t {
++       u32 rb3d_cntl;
++       u32 rb3d_zstencilcntl;
++       u32 se_cntl;
++} drm_radeon_depth_clear_t;
++
++struct drm_radeon_driver_file_fields {
++       int64_t radeon_fb_delta;
++};
++
++struct mem_block {
++       struct mem_block *next;
++       struct mem_block *prev;
++       int start;
++       int size;
++       struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
++};
++
++struct radeon_surface {
++       int refcount;
++       u32 lower;
++       u32 upper;
++       u32 flags;
++};
++
++struct radeon_virt_surface {
++       int surface_index;
++       u32 lower;
++       u32 upper;
++       u32 flags;
++       struct drm_file *file_priv;
++};
++
++typedef struct drm_radeon_private {
++
++       drm_radeon_ring_buffer_t ring;
++       drm_radeon_sarea_t *sarea_priv;
++
++       u32 fb_location;
++       u32 fb_size;
++       int new_memmap;
++
++       int gart_size;
++       u32 gart_vm_start;
++       unsigned long gart_buffers_offset;
++
++       int cp_mode;
++       int cp_running;
++
++       drm_radeon_freelist_t *head;
++       drm_radeon_freelist_t *tail;
++       int last_buf;
++       volatile u32 *scratch;
++       int writeback_works;
++
++       int usec_timeout;
++
++       int microcode_version;
++
++       struct {
++               u32 boxes;
++               int freelist_timeouts;
++               int freelist_loops;
++               int requested_bufs;
++               int last_frame_reads;
++               int last_clear_reads;
++               int clears;
++               int texture_uploads;
++       } stats;
++
++       int do_boxes;
++       int page_flipping;
++
++       u32 color_fmt;
++       unsigned int front_offset;
++       unsigned int front_pitch;
++       unsigned int back_offset;
++       unsigned int back_pitch;
++
++       u32 depth_fmt;
++       unsigned int depth_offset;
++       unsigned int depth_pitch;
++
++       u32 front_pitch_offset;
++       u32 back_pitch_offset;
++       u32 depth_pitch_offset;
++
++       drm_radeon_depth_clear_t depth_clear;
++
++       unsigned long ring_offset;
++       unsigned long ring_rptr_offset;
++       unsigned long buffers_offset;
++       unsigned long gart_textures_offset;
++
++       drm_local_map_t *sarea;
++       drm_local_map_t *mmio;
++       drm_local_map_t *cp_ring;
++       drm_local_map_t *ring_rptr;
++       drm_local_map_t *gart_textures;
++
++       struct mem_block *gart_heap;
++       struct mem_block *fb_heap;
++
++       /* SW interrupt */
++       wait_queue_head_t swi_queue;
++       atomic_t swi_emitted;
++       int vblank_crtc;
++       uint32_t irq_enable_reg;
++       int irq_enabled;
++
++       struct radeon_surface surfaces[RADEON_MAX_SURFACES];
++       struct radeon_virt_surface virt_surfaces[2*RADEON_MAX_SURFACES];
++
++       unsigned long pcigart_offset;
++       unsigned int pcigart_offset_set;
++       struct ati_pcigart_info gart_info;
++
++       u32 scratch_ages[5];
++
++       /* starting from here on, data is preserved accross an open */
++       uint32_t flags;         /* see radeon_chip_flags */
++
++} drm_radeon_private_t;
++
++typedef struct drm_radeon_buf_priv {
++       u32 age;
++} drm_radeon_buf_priv_t;
++
++typedef struct drm_radeon_kcmd_buffer {
++       int bufsz;
++       char *buf;
++       int nbox;
++       struct drm_clip_rect __user *boxes;
++} drm_radeon_kcmd_buffer_t;
++
++extern int radeon_no_wb;
++extern struct drm_ioctl_desc radeon_ioctls[];
++extern int radeon_max_ioctl;
++
++/* Check whether the given hardware address is inside the framebuffer or the
++ * GART area.
++ */
++static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
++                                         u64 off)
++{
++       u32 fb_start = dev_priv->fb_location;
++       u32 fb_end = fb_start + dev_priv->fb_size - 1;
++       u32 gart_start = dev_priv->gart_vm_start;
++       u32 gart_end = gart_start + dev_priv->gart_size - 1;
++
++       return ((off >= fb_start && off <= fb_end) ||
++               (off >= gart_start && off <= gart_end));
++}
++
++                               /* radeon_cp.c */
++extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
++
++extern void radeon_freelist_reset(struct drm_device * dev);
++extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
++
++extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
++
++extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
++
++extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern void radeon_mem_takedown(struct mem_block **heap);
++extern void radeon_mem_release(struct drm_file *file_priv,
++                              struct mem_block *heap);
++
++                               /* radeon_irq.c */
++extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
++
++extern void radeon_do_release(struct drm_device * dev);
++extern int radeon_driver_vblank_wait(struct drm_device * dev,
++                                    unsigned int *sequence);
++extern int radeon_driver_vblank_wait2(struct drm_device * dev,
++                                     unsigned int *sequence);
++extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS);
++extern void radeon_driver_irq_preinstall(struct drm_device * dev);
++extern void radeon_driver_irq_postinstall(struct drm_device * dev);
++extern void radeon_driver_irq_uninstall(struct drm_device * dev);
++extern int radeon_vblank_crtc_get(struct drm_device *dev);
++extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
++
++extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
++extern int radeon_driver_unload(struct drm_device *dev);
++extern int radeon_driver_firstopen(struct drm_device *dev);
++extern void radeon_driver_preclose(struct drm_device * dev,
++                                  struct drm_file *file_priv);
++extern void radeon_driver_postclose(struct drm_device * dev,
++                                   struct drm_file *file_priv);
++extern void radeon_driver_lastclose(struct drm_device * dev);
++extern int radeon_driver_open(struct drm_device * dev,
++                             struct drm_file * file_priv);
++extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
++                                        unsigned long arg);
++
++/* r300_cmdbuf.c */
++extern void r300_init_reg_flags(void);
++
++extern int r300_do_cp_cmdbuf(struct drm_device *dev,
++                            struct drm_file *file_priv,
++                            drm_radeon_kcmd_buffer_t* cmdbuf);
++
++/* Flags for stats.boxes
++ */
++#define RADEON_BOX_DMA_IDLE      0x1
++#define RADEON_BOX_RING_FULL     0x2
++#define RADEON_BOX_FLIP          0x4
++#define RADEON_BOX_WAIT_IDLE     0x8
++#define RADEON_BOX_TEXTURE_LOAD  0x10
++
++/* Register definitions, register access macros and drmAddMap constants
++ * for Radeon kernel driver.
++ */
++#define RADEON_AGP_COMMAND             0x0f60
++#define RADEON_AGP_COMMAND_PCI_CONFIG  0x0060  /* offset in PCI config */
++#       define RADEON_AGP_ENABLE            (1<<8)
++#define RADEON_AUX_SCISSOR_CNTL                0x26f0
++#      define RADEON_EXCLUSIVE_SCISSOR_0       (1 << 24)
++#      define RADEON_EXCLUSIVE_SCISSOR_1       (1 << 25)
++#      define RADEON_EXCLUSIVE_SCISSOR_2       (1 << 26)
++#      define RADEON_SCISSOR_0_ENABLE          (1 << 28)
++#      define RADEON_SCISSOR_1_ENABLE          (1 << 29)
++#      define RADEON_SCISSOR_2_ENABLE          (1 << 30)
++
++#define RADEON_BUS_CNTL                        0x0030
++#      define RADEON_BUS_MASTER_DIS            (1 << 6)
++
++#define RADEON_CLOCK_CNTL_DATA         0x000c
++#      define RADEON_PLL_WR_EN                 (1 << 7)
++#define RADEON_CLOCK_CNTL_INDEX                0x0008
++#define RADEON_CONFIG_APER_SIZE                0x0108
++#define RADEON_CONFIG_MEMSIZE           0x00f8
++#define RADEON_CRTC_OFFSET             0x0224
++#define RADEON_CRTC_OFFSET_CNTL                0x0228
++#      define RADEON_CRTC_TILE_EN              (1 << 15)
++#      define RADEON_CRTC_OFFSET_FLIP_CNTL     (1 << 16)
++#define RADEON_CRTC2_OFFSET            0x0324
++#define RADEON_CRTC2_OFFSET_CNTL       0x0328
++
++#define RADEON_PCIE_INDEX               0x0030
++#define RADEON_PCIE_DATA                0x0034
++#define RADEON_PCIE_TX_GART_CNTL       0x10
++#      define RADEON_PCIE_TX_GART_EN           (1 << 0)
++#      define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0<<1)
++#      define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO  (1<<1)
++#      define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD   (3<<1)
++#      define RADEON_PCIE_TX_GART_MODE_32_128_CACHE    (0<<3)
++#      define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE   (1<<3)
++#      define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN      (1<<5)
++#      define RADEON_PCIE_TX_GART_INVALIDATE_TLB       (1<<8)
++#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
++#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
++#define RADEON_PCIE_TX_GART_BASE       0x13
++#define RADEON_PCIE_TX_GART_START_LO   0x14
++#define RADEON_PCIE_TX_GART_START_HI   0x15
++#define RADEON_PCIE_TX_GART_END_LO     0x16
++#define RADEON_PCIE_TX_GART_END_HI     0x17
++
++#define RADEON_IGPGART_INDEX            0x168
++#define RADEON_IGPGART_DATA             0x16c
++#define RADEON_IGPGART_UNK_18           0x18
++#define RADEON_IGPGART_CTRL             0x2b
++#define RADEON_IGPGART_BASE_ADDR        0x2c
++#define RADEON_IGPGART_FLUSH            0x2e
++#define RADEON_IGPGART_ENABLE           0x38
++#define RADEON_IGPGART_UNK_39           0x39
++
++
++#define RADEON_MPP_TB_CONFIG           0x01c0
++#define RADEON_MEM_CNTL                        0x0140
++#define RADEON_MEM_SDRAM_MODE_REG      0x0158
++#define RADEON_AGP_BASE                        0x0170
++
++#define RADEON_RB3D_COLOROFFSET                0x1c40
++#define RADEON_RB3D_COLORPITCH         0x1c48
++
++#define        RADEON_SRC_X_Y                  0x1590
++
++#define RADEON_DP_GUI_MASTER_CNTL      0x146c
++#      define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1 << 0)
++#      define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1 << 1)
++#      define RADEON_GMC_BRUSH_SOLID_COLOR     (13 << 4)
++#      define RADEON_GMC_BRUSH_NONE            (15 << 4)
++#      define RADEON_GMC_DST_16BPP             (4 << 8)
++#      define RADEON_GMC_DST_24BPP             (5 << 8)
++#      define RADEON_GMC_DST_32BPP             (6 << 8)
++#      define RADEON_GMC_DST_DATATYPE_SHIFT    8
++#      define RADEON_GMC_SRC_DATATYPE_COLOR    (3 << 12)
++#      define RADEON_DP_SRC_SOURCE_MEMORY      (2 << 24)
++#      define RADEON_DP_SRC_SOURCE_HOST_DATA   (3 << 24)
++#      define RADEON_GMC_CLR_CMP_CNTL_DIS      (1 << 28)
++#      define RADEON_GMC_WR_MSK_DIS            (1 << 30)
++#      define RADEON_ROP3_S                    0x00cc0000
++#      define RADEON_ROP3_P                    0x00f00000
++#define RADEON_DP_WRITE_MASK           0x16cc
++#define RADEON_SRC_PITCH_OFFSET                0x1428
++#define RADEON_DST_PITCH_OFFSET                0x142c
++#define RADEON_DST_PITCH_OFFSET_C      0x1c80
++#      define RADEON_DST_TILE_LINEAR           (0 << 30)
++#      define RADEON_DST_TILE_MACRO            (1 << 30)
++#      define RADEON_DST_TILE_MICRO            (2 << 30)
++#      define RADEON_DST_TILE_BOTH             (3 << 30)
++
++#define RADEON_SCRATCH_REG0            0x15e0
++#define RADEON_SCRATCH_REG1            0x15e4
++#define RADEON_SCRATCH_REG2            0x15e8
++#define RADEON_SCRATCH_REG3            0x15ec
++#define RADEON_SCRATCH_REG4            0x15f0
++#define RADEON_SCRATCH_REG5            0x15f4
++#define RADEON_SCRATCH_UMSK            0x0770
++#define RADEON_SCRATCH_ADDR            0x0774
++
++#define RADEON_SCRATCHOFF( x )         (RADEON_SCRATCH_REG_OFFSET + 4*(x))
++
++#define GET_SCRATCH( x )       (dev_priv->writeback_works                      \
++                               ? DRM_READ32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(x) ) \
++                               : RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x) ) )
++
++#define RADEON_GEN_INT_CNTL            0x0040
++#      define RADEON_CRTC_VBLANK_MASK          (1 << 0)
++#      define RADEON_CRTC2_VBLANK_MASK         (1 << 9)
++#      define RADEON_GUI_IDLE_INT_ENABLE       (1 << 19)
++#      define RADEON_SW_INT_ENABLE             (1 << 25)
++
++#define RADEON_GEN_INT_STATUS          0x0044
++#      define RADEON_CRTC_VBLANK_STAT          (1 << 0)
++#      define RADEON_CRTC_VBLANK_STAT_ACK      (1 << 0)
++#      define RADEON_CRTC2_VBLANK_STAT         (1 << 9)
++#      define RADEON_CRTC2_VBLANK_STAT_ACK     (1 << 9)
++#      define RADEON_GUI_IDLE_INT_TEST_ACK     (1 << 19)
++#      define RADEON_SW_INT_TEST               (1 << 25)
++#      define RADEON_SW_INT_TEST_ACK           (1 << 25)
++#      define RADEON_SW_INT_FIRE               (1 << 26)
++
++#define RADEON_HOST_PATH_CNTL          0x0130
++#      define RADEON_HDP_SOFT_RESET            (1 << 26)
++#      define RADEON_HDP_WC_TIMEOUT_MASK       (7 << 28)
++#      define RADEON_HDP_WC_TIMEOUT_28BCLK     (7 << 28)
++
++#define RADEON_ISYNC_CNTL              0x1724
++#      define RADEON_ISYNC_ANY2D_IDLE3D        (1 << 0)
++#      define RADEON_ISYNC_ANY3D_IDLE2D        (1 << 1)
++#      define RADEON_ISYNC_TRIG2D_IDLE3D       (1 << 2)
++#      define RADEON_ISYNC_TRIG3D_IDLE2D       (1 << 3)
++#      define RADEON_ISYNC_WAIT_IDLEGUI        (1 << 4)
++#      define RADEON_ISYNC_CPSCRATCH_IDLEGUI   (1 << 5)
++
++#define RADEON_RBBM_GUICNTL            0x172c
++#      define RADEON_HOST_DATA_SWAP_NONE       (0 << 0)
++#      define RADEON_HOST_DATA_SWAP_16BIT      (1 << 0)
++#      define RADEON_HOST_DATA_SWAP_32BIT      (2 << 0)
++#      define RADEON_HOST_DATA_SWAP_HDW        (3 << 0)
++
++#define RADEON_MC_AGP_LOCATION         0x014c
++#define RADEON_MC_FB_LOCATION          0x0148
++#define RADEON_MCLK_CNTL               0x0012
++#      define RADEON_FORCEON_MCLKA             (1 << 16)
++#      define RADEON_FORCEON_MCLKB             (1 << 17)
++#      define RADEON_FORCEON_YCLKA             (1 << 18)
++#      define RADEON_FORCEON_YCLKB             (1 << 19)
++#      define RADEON_FORCEON_MC                (1 << 20)
++#      define RADEON_FORCEON_AIC               (1 << 21)
++
++#define RADEON_PP_BORDER_COLOR_0       0x1d40
++#define RADEON_PP_BORDER_COLOR_1       0x1d44
++#define RADEON_PP_BORDER_COLOR_2       0x1d48
++#define RADEON_PP_CNTL                 0x1c38
++#      define RADEON_SCISSOR_ENABLE            (1 <<  1)
++#define RADEON_PP_LUM_MATRIX           0x1d00
++#define RADEON_PP_MISC                 0x1c14
++#define RADEON_PP_ROT_MATRIX_0         0x1d58
++#define RADEON_PP_TXFILTER_0           0x1c54
++#define RADEON_PP_TXOFFSET_0           0x1c5c
++#define RADEON_PP_TXFILTER_1           0x1c6c
++#define RADEON_PP_TXFILTER_2           0x1c84
++
++#define RADEON_RB2D_DSTCACHE_CTLSTAT   0x342c
++#      define RADEON_RB2D_DC_FLUSH             (3 << 0)
++#      define RADEON_RB2D_DC_FREE              (3 << 2)
++#      define RADEON_RB2D_DC_FLUSH_ALL         0xf
++#      define RADEON_RB2D_DC_BUSY              (1 << 31)
++#define RADEON_RB3D_CNTL               0x1c3c
++#      define RADEON_ALPHA_BLEND_ENABLE        (1 << 0)
++#      define RADEON_PLANE_MASK_ENABLE         (1 << 1)
++#      define RADEON_DITHER_ENABLE             (1 << 2)
++#      define RADEON_ROUND_ENABLE              (1 << 3)
++#      define RADEON_SCALE_DITHER_ENABLE       (1 << 4)
++#      define RADEON_DITHER_INIT               (1 << 5)
++#      define RADEON_ROP_ENABLE                (1 << 6)
++#      define RADEON_STENCIL_ENABLE            (1 << 7)
++#      define RADEON_Z_ENABLE                  (1 << 8)
++#      define RADEON_ZBLOCK16                  (1 << 15)
++#define RADEON_RB3D_DEPTHOFFSET                0x1c24
++#define RADEON_RB3D_DEPTHCLEARVALUE    0x3230
++#define RADEON_RB3D_DEPTHPITCH         0x1c28
++#define RADEON_RB3D_PLANEMASK          0x1d84
++#define RADEON_RB3D_STENCILREFMASK     0x1d7c
++#define RADEON_RB3D_ZCACHE_MODE                0x3250
++#define RADEON_RB3D_ZCACHE_CTLSTAT     0x3254
++#      define RADEON_RB3D_ZC_FLUSH             (1 << 0)
++#      define RADEON_RB3D_ZC_FREE              (1 << 2)
++#      define RADEON_RB3D_ZC_FLUSH_ALL         0x5
++#      define RADEON_RB3D_ZC_BUSY              (1 << 31)
++#define RADEON_RB3D_DSTCACHE_CTLSTAT            0x325c
++#      define RADEON_RB3D_DC_FLUSH             (3 << 0)
++#      define RADEON_RB3D_DC_FREE              (3 << 2)
++#      define RADEON_RB3D_DC_FLUSH_ALL         0xf
++#      define RADEON_RB3D_DC_BUSY              (1 << 31)
++#define RADEON_RB3D_ZSTENCILCNTL       0x1c2c
++#      define RADEON_Z_TEST_MASK               (7 << 4)
++#      define RADEON_Z_TEST_ALWAYS             (7 << 4)
++#      define RADEON_Z_HIERARCHY_ENABLE        (1 << 8)
++#      define RADEON_STENCIL_TEST_ALWAYS       (7 << 12)
++#      define RADEON_STENCIL_S_FAIL_REPLACE    (2 << 16)
++#      define RADEON_STENCIL_ZPASS_REPLACE     (2 << 20)
++#      define RADEON_STENCIL_ZFAIL_REPLACE     (2 << 24)
++#      define RADEON_Z_COMPRESSION_ENABLE      (1 << 28)
++#      define RADEON_FORCE_Z_DIRTY             (1 << 29)
++#      define RADEON_Z_WRITE_ENABLE            (1 << 30)
++#      define RADEON_Z_DECOMPRESSION_ENABLE    (1 << 31)
++#define RADEON_RBBM_SOFT_RESET         0x00f0
++#      define RADEON_SOFT_RESET_CP             (1 <<  0)
++#      define RADEON_SOFT_RESET_HI             (1 <<  1)
++#      define RADEON_SOFT_RESET_SE             (1 <<  2)
++#      define RADEON_SOFT_RESET_RE             (1 <<  3)
++#      define RADEON_SOFT_RESET_PP             (1 <<  4)
++#      define RADEON_SOFT_RESET_E2             (1 <<  5)
++#      define RADEON_SOFT_RESET_RB             (1 <<  6)
++#      define RADEON_SOFT_RESET_HDP            (1 <<  7)
++/*
++ *   6:0  Available slots in the FIFO
++ *   8    Host Interface active
++ *   9    CP request active
++ *   10   FIFO request active
++ *   11   Host Interface retry active
++ *   12   CP retry active
++ *   13   FIFO retry active
++ *   14   FIFO pipeline busy
++ *   15   Event engine busy
++ *   16   CP command stream busy
++ *   17   2D engine busy
++ *   18   2D portion of render backend busy
++ *   20   3D setup engine busy
++ *   26   GA engine busy
++ *   27   CBA 2D engine busy
++ *   31   2D engine busy or 3D engine busy or FIFO not empty or CP busy or
++ *           command stream queue not empty or Ring Buffer not empty
++ */
++#define RADEON_RBBM_STATUS             0x0e40
++/* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register.  */
++/* #define RADEON_RBBM_STATUS          0x1740 */
++/* bits 6:0 are dword slots available in the cmd fifo */
++#      define RADEON_RBBM_FIFOCNT_MASK         0x007f
++#      define RADEON_HIRQ_ON_RBB       (1 <<  8)
++#      define RADEON_CPRQ_ON_RBB       (1 <<  9)
++#      define RADEON_CFRQ_ON_RBB       (1 << 10)
++#      define RADEON_HIRQ_IN_RTBUF     (1 << 11)
++#      define RADEON_CPRQ_IN_RTBUF     (1 << 12)
++#      define RADEON_CFRQ_IN_RTBUF     (1 << 13)
++#      define RADEON_PIPE_BUSY         (1 << 14)
++#      define RADEON_ENG_EV_BUSY       (1 << 15)
++#      define RADEON_CP_CMDSTRM_BUSY   (1 << 16)
++#      define RADEON_E2_BUSY           (1 << 17)
++#      define RADEON_RB2D_BUSY         (1 << 18)
++#      define RADEON_RB3D_BUSY         (1 << 19) /* not used on r300 */
++#      define RADEON_VAP_BUSY          (1 << 20)
++#      define RADEON_RE_BUSY           (1 << 21) /* not used on r300 */
++#      define RADEON_TAM_BUSY          (1 << 22) /* not used on r300 */
++#      define RADEON_TDM_BUSY          (1 << 23) /* not used on r300 */
++#      define RADEON_PB_BUSY           (1 << 24) /* not used on r300 */
++#      define RADEON_TIM_BUSY          (1 << 25) /* not used on r300 */
++#      define RADEON_GA_BUSY           (1 << 26)
++#      define RADEON_CBA2D_BUSY        (1 << 27)
++#      define RADEON_RBBM_ACTIVE       (1 << 31)
++#define RADEON_RE_LINE_PATTERN         0x1cd0
++#define RADEON_RE_MISC                 0x26c4
++#define RADEON_RE_TOP_LEFT             0x26c0
++#define RADEON_RE_WIDTH_HEIGHT         0x1c44
++#define RADEON_RE_STIPPLE_ADDR         0x1cc8
++#define RADEON_RE_STIPPLE_DATA         0x1ccc
++
++#define RADEON_SCISSOR_TL_0            0x1cd8
++#define RADEON_SCISSOR_BR_0            0x1cdc
++#define RADEON_SCISSOR_TL_1            0x1ce0
++#define RADEON_SCISSOR_BR_1            0x1ce4
++#define RADEON_SCISSOR_TL_2            0x1ce8
++#define RADEON_SCISSOR_BR_2            0x1cec
++#define RADEON_SE_COORD_FMT            0x1c50
++#define RADEON_SE_CNTL                 0x1c4c
++#      define RADEON_FFACE_CULL_CW             (0 << 0)
++#      define RADEON_BFACE_SOLID               (3 << 1)
++#      define RADEON_FFACE_SOLID               (3 << 3)
++#      define RADEON_FLAT_SHADE_VTX_LAST       (3 << 6)
++#      define RADEON_DIFFUSE_SHADE_FLAT        (1 << 8)
++#      define RADEON_DIFFUSE_SHADE_GOURAUD     (2 << 8)
++#      define RADEON_ALPHA_SHADE_FLAT          (1 << 10)
++#      define RADEON_ALPHA_SHADE_GOURAUD       (2 << 10)
++#      define RADEON_SPECULAR_SHADE_FLAT       (1 << 12)
++#      define RADEON_SPECULAR_SHADE_GOURAUD    (2 << 12)
++#      define RADEON_FOG_SHADE_FLAT            (1 << 14)
++#      define RADEON_FOG_SHADE_GOURAUD         (2 << 14)
++#      define RADEON_VPORT_XY_XFORM_ENABLE     (1 << 24)
++#      define RADEON_VPORT_Z_XFORM_ENABLE      (1 << 25)
++#      define RADEON_VTX_PIX_CENTER_OGL        (1 << 27)
++#      define RADEON_ROUND_MODE_TRUNC          (0 << 28)
++#      define RADEON_ROUND_PREC_8TH_PIX        (1 << 30)
++#define RADEON_SE_CNTL_STATUS          0x2140
++#define RADEON_SE_LINE_WIDTH           0x1db8
++#define RADEON_SE_VPORT_XSCALE         0x1d98
++#define RADEON_SE_ZBIAS_FACTOR         0x1db0
++#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
++#define RADEON_SE_TCL_OUTPUT_VTX_FMT         0x2254
++#define RADEON_SE_TCL_VECTOR_INDX_REG        0x2200
++#       define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT  16
++#       define RADEON_VEC_INDX_DWORD_COUNT_SHIFT     28
++#define RADEON_SE_TCL_VECTOR_DATA_REG       0x2204
++#define RADEON_SE_TCL_SCALAR_INDX_REG       0x2208
++#       define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT  16
++#define RADEON_SE_TCL_SCALAR_DATA_REG       0x220C
++#define RADEON_SURFACE_ACCESS_FLAGS    0x0bf8
++#define RADEON_SURFACE_ACCESS_CLR      0x0bfc
++#define RADEON_SURFACE_CNTL            0x0b00
++#      define RADEON_SURF_TRANSLATION_DIS      (1 << 8)
++#      define RADEON_NONSURF_AP0_SWP_MASK      (3 << 20)
++#      define RADEON_NONSURF_AP0_SWP_LITTLE    (0 << 20)
++#      define RADEON_NONSURF_AP0_SWP_BIG16     (1 << 20)
++#      define RADEON_NONSURF_AP0_SWP_BIG32     (2 << 20)
++#      define RADEON_NONSURF_AP1_SWP_MASK      (3 << 22)
++#      define RADEON_NONSURF_AP1_SWP_LITTLE    (0 << 22)
++#      define RADEON_NONSURF_AP1_SWP_BIG16     (1 << 22)
++#      define RADEON_NONSURF_AP1_SWP_BIG32     (2 << 22)
++#define RADEON_SURFACE0_INFO           0x0b0c
++#      define RADEON_SURF_PITCHSEL_MASK        (0x1ff << 0)
++#      define RADEON_SURF_TILE_MODE_MASK       (3 << 16)
++#      define RADEON_SURF_TILE_MODE_MACRO      (0 << 16)
++#      define RADEON_SURF_TILE_MODE_MICRO      (1 << 16)
++#      define RADEON_SURF_TILE_MODE_32BIT_Z    (2 << 16)
++#      define RADEON_SURF_TILE_MODE_16BIT_Z    (3 << 16)
++#define RADEON_SURFACE0_LOWER_BOUND    0x0b04
++#define RADEON_SURFACE0_UPPER_BOUND    0x0b08
++#      define RADEON_SURF_ADDRESS_FIXED_MASK   (0x3ff << 0)
++#define RADEON_SURFACE1_INFO           0x0b1c
++#define RADEON_SURFACE1_LOWER_BOUND    0x0b14
++#define RADEON_SURFACE1_UPPER_BOUND    0x0b18
++#define RADEON_SURFACE2_INFO           0x0b2c
++#define RADEON_SURFACE2_LOWER_BOUND    0x0b24
++#define RADEON_SURFACE2_UPPER_BOUND    0x0b28
++#define RADEON_SURFACE3_INFO           0x0b3c
++#define RADEON_SURFACE3_LOWER_BOUND    0x0b34
++#define RADEON_SURFACE3_UPPER_BOUND    0x0b38
++#define RADEON_SURFACE4_INFO           0x0b4c
++#define RADEON_SURFACE4_LOWER_BOUND    0x0b44
++#define RADEON_SURFACE4_UPPER_BOUND    0x0b48
++#define RADEON_SURFACE5_INFO           0x0b5c
++#define RADEON_SURFACE5_LOWER_BOUND    0x0b54
++#define RADEON_SURFACE5_UPPER_BOUND    0x0b58
++#define RADEON_SURFACE6_INFO           0x0b6c
++#define RADEON_SURFACE6_LOWER_BOUND    0x0b64
++#define RADEON_SURFACE6_UPPER_BOUND    0x0b68
++#define RADEON_SURFACE7_INFO           0x0b7c
++#define RADEON_SURFACE7_LOWER_BOUND    0x0b74
++#define RADEON_SURFACE7_UPPER_BOUND    0x0b78
++#define RADEON_SW_SEMAPHORE            0x013c
++
++#define RADEON_WAIT_UNTIL              0x1720
++#      define RADEON_WAIT_CRTC_PFLIP           (1 << 0)
++#      define RADEON_WAIT_2D_IDLE              (1 << 14)
++#      define RADEON_WAIT_3D_IDLE              (1 << 15)
++#      define RADEON_WAIT_2D_IDLECLEAN         (1 << 16)
++#      define RADEON_WAIT_3D_IDLECLEAN         (1 << 17)
++#      define RADEON_WAIT_HOST_IDLECLEAN       (1 << 18)
++
++#define RADEON_RB3D_ZMASKOFFSET                0x3234
++#define RADEON_RB3D_ZSTENCILCNTL       0x1c2c
++#      define RADEON_DEPTH_FORMAT_16BIT_INT_Z  (0 << 0)
++#      define RADEON_DEPTH_FORMAT_24BIT_INT_Z  (2 << 0)
++
++/* CP registers */
++#define RADEON_CP_ME_RAM_ADDR          0x07d4
++#define RADEON_CP_ME_RAM_RADDR         0x07d8
++#define RADEON_CP_ME_RAM_DATAH         0x07dc
++#define RADEON_CP_ME_RAM_DATAL         0x07e0
++
++#define RADEON_CP_RB_BASE              0x0700
++#define RADEON_CP_RB_CNTL              0x0704
++#      define RADEON_BUF_SWAP_32BIT            (2 << 16)
++#      define RADEON_RB_NO_UPDATE              (1 << 27)
++#define RADEON_CP_RB_RPTR_ADDR         0x070c
++#define RADEON_CP_RB_RPTR              0x0710
++#define RADEON_CP_RB_WPTR              0x0714
++
++#define RADEON_CP_RB_WPTR_DELAY                0x0718
++#      define RADEON_PRE_WRITE_TIMER_SHIFT     0
++#      define RADEON_PRE_WRITE_LIMIT_SHIFT     23
++
++#define RADEON_CP_IB_BASE              0x0738
++
++#define RADEON_CP_CSQ_CNTL             0x0740
++#      define RADEON_CSQ_CNT_PRIMARY_MASK      (0xff << 0)
++#      define RADEON_CSQ_PRIDIS_INDDIS         (0 << 28)
++#      define RADEON_CSQ_PRIPIO_INDDIS         (1 << 28)
++#      define RADEON_CSQ_PRIBM_INDDIS          (2 << 28)
++#      define RADEON_CSQ_PRIPIO_INDBM          (3 << 28)
++#      define RADEON_CSQ_PRIBM_INDBM           (4 << 28)
++#      define RADEON_CSQ_PRIPIO_INDPIO         (15 << 28)
++
++#define RADEON_AIC_CNTL                        0x01d0
++#      define RADEON_PCIGART_TRANSLATE_EN      (1 << 0)
++#define RADEON_AIC_STAT                        0x01d4
++#define RADEON_AIC_PT_BASE             0x01d8
++#define RADEON_AIC_LO_ADDR             0x01dc
++#define RADEON_AIC_HI_ADDR             0x01e0
++#define RADEON_AIC_TLB_ADDR            0x01e4
++#define RADEON_AIC_TLB_DATA            0x01e8
++
++/* CP command packets */
++#define RADEON_CP_PACKET0              0x00000000
++#      define RADEON_ONE_REG_WR                (1 << 15)
++#define RADEON_CP_PACKET1              0x40000000
++#define RADEON_CP_PACKET2              0x80000000
++#define RADEON_CP_PACKET3              0xC0000000
++#       define RADEON_CP_NOP                    0x00001000
++#       define RADEON_CP_NEXT_CHAR              0x00001900
++#       define RADEON_CP_PLY_NEXTSCAN           0x00001D00
++#       define RADEON_CP_SET_SCISSORS           0x00001E00
++             /* GEN_INDX_PRIM is unsupported starting with R300 */
++#      define RADEON_3D_RNDR_GEN_INDX_PRIM     0x00002300
++#      define RADEON_WAIT_FOR_IDLE             0x00002600
++#      define RADEON_3D_DRAW_VBUF              0x00002800
++#      define RADEON_3D_DRAW_IMMD              0x00002900
++#      define RADEON_3D_DRAW_INDX              0x00002A00
++#       define RADEON_CP_LOAD_PALETTE           0x00002C00
++#      define RADEON_3D_LOAD_VBPNTR            0x00002F00
++#      define RADEON_MPEG_IDCT_MACROBLOCK      0x00003000
++#      define RADEON_MPEG_IDCT_MACROBLOCK_REV  0x00003100
++#      define RADEON_3D_CLEAR_ZMASK            0x00003200
++#      define RADEON_CP_INDX_BUFFER            0x00003300
++#       define RADEON_CP_3D_DRAW_VBUF_2         0x00003400
++#       define RADEON_CP_3D_DRAW_IMMD_2         0x00003500
++#       define RADEON_CP_3D_DRAW_INDX_2         0x00003600
++#      define RADEON_3D_CLEAR_HIZ              0x00003700
++#       define RADEON_CP_3D_CLEAR_CMASK         0x00003802
++#      define RADEON_CNTL_HOSTDATA_BLT         0x00009400
++#      define RADEON_CNTL_PAINT_MULTI          0x00009A00
++#      define RADEON_CNTL_BITBLT_MULTI         0x00009B00
++#      define RADEON_CNTL_SET_SCISSORS         0xC0001E00
++
++#define RADEON_CP_PACKET_MASK          0xC0000000
++#define RADEON_CP_PACKET_COUNT_MASK    0x3fff0000
++#define RADEON_CP_PACKET0_REG_MASK     0x000007ff
++#define RADEON_CP_PACKET1_REG0_MASK    0x000007ff
++#define RADEON_CP_PACKET1_REG1_MASK    0x003ff800
++
++#define RADEON_VTX_Z_PRESENT                   (1 << 31)
++#define RADEON_VTX_PKCOLOR_PRESENT             (1 << 3)
++
++#define RADEON_PRIM_TYPE_NONE                  (0 << 0)
++#define RADEON_PRIM_TYPE_POINT                 (1 << 0)
++#define RADEON_PRIM_TYPE_LINE                  (2 << 0)
++#define RADEON_PRIM_TYPE_LINE_STRIP            (3 << 0)
++#define RADEON_PRIM_TYPE_TRI_LIST              (4 << 0)
++#define RADEON_PRIM_TYPE_TRI_FAN               (5 << 0)
++#define RADEON_PRIM_TYPE_TRI_STRIP             (6 << 0)
++#define RADEON_PRIM_TYPE_TRI_TYPE2             (7 << 0)
++#define RADEON_PRIM_TYPE_RECT_LIST             (8 << 0)
++#define RADEON_PRIM_TYPE_3VRT_POINT_LIST       (9 << 0)
++#define RADEON_PRIM_TYPE_3VRT_LINE_LIST                (10 << 0)
++#define RADEON_PRIM_TYPE_MASK                   0xf
++#define RADEON_PRIM_WALK_IND                   (1 << 4)
++#define RADEON_PRIM_WALK_LIST                  (2 << 4)
++#define RADEON_PRIM_WALK_RING                  (3 << 4)
++#define RADEON_COLOR_ORDER_BGRA                        (0 << 6)
++#define RADEON_COLOR_ORDER_RGBA                        (1 << 6)
++#define RADEON_MAOS_ENABLE                     (1 << 7)
++#define RADEON_VTX_FMT_R128_MODE               (0 << 8)
++#define RADEON_VTX_FMT_RADEON_MODE             (1 << 8)
++#define RADEON_NUM_VERTICES_SHIFT              16
++
++#define RADEON_COLOR_FORMAT_CI8                2
++#define RADEON_COLOR_FORMAT_ARGB1555   3
++#define RADEON_COLOR_FORMAT_RGB565     4
++#define RADEON_COLOR_FORMAT_ARGB8888   6
++#define RADEON_COLOR_FORMAT_RGB332     7
++#define RADEON_COLOR_FORMAT_RGB8       9
++#define RADEON_COLOR_FORMAT_ARGB4444   15
++
++#define RADEON_TXFORMAT_I8             0
++#define RADEON_TXFORMAT_AI88           1
++#define RADEON_TXFORMAT_RGB332         2
++#define RADEON_TXFORMAT_ARGB1555       3
++#define RADEON_TXFORMAT_RGB565         4
++#define RADEON_TXFORMAT_ARGB4444       5
++#define RADEON_TXFORMAT_ARGB8888       6
++#define RADEON_TXFORMAT_RGBA8888       7
++#define RADEON_TXFORMAT_Y8             8
++#define RADEON_TXFORMAT_VYUY422         10
++#define RADEON_TXFORMAT_YVYU422         11
++#define RADEON_TXFORMAT_DXT1            12
++#define RADEON_TXFORMAT_DXT23           14
++#define RADEON_TXFORMAT_DXT45           15
++
++#define R200_PP_TXCBLEND_0                0x2f00
++#define R200_PP_TXCBLEND_1                0x2f10
++#define R200_PP_TXCBLEND_2                0x2f20
++#define R200_PP_TXCBLEND_3                0x2f30
++#define R200_PP_TXCBLEND_4                0x2f40
++#define R200_PP_TXCBLEND_5                0x2f50
++#define R200_PP_TXCBLEND_6                0x2f60
++#define R200_PP_TXCBLEND_7                0x2f70
++#define R200_SE_TCL_LIGHT_MODEL_CTL_0     0x2268
++#define R200_PP_TFACTOR_0                 0x2ee0
++#define R200_SE_VTX_FMT_0                 0x2088
++#define R200_SE_VAP_CNTL                  0x2080
++#define R200_SE_TCL_MATRIX_SEL_0          0x2230
++#define R200_SE_TCL_TEX_PROC_CTL_2        0x22a8
++#define R200_SE_TCL_UCP_VERT_BLEND_CTL    0x22c0
++#define R200_PP_TXFILTER_5                0x2ca0
++#define R200_PP_TXFILTER_4                0x2c80
++#define R200_PP_TXFILTER_3                0x2c60
++#define R200_PP_TXFILTER_2                0x2c40
++#define R200_PP_TXFILTER_1                0x2c20
++#define R200_PP_TXFILTER_0                0x2c00
++#define R200_PP_TXOFFSET_5                0x2d78
++#define R200_PP_TXOFFSET_4                0x2d60
++#define R200_PP_TXOFFSET_3                0x2d48
++#define R200_PP_TXOFFSET_2                0x2d30
++#define R200_PP_TXOFFSET_1                0x2d18
++#define R200_PP_TXOFFSET_0                0x2d00
++
++#define R200_PP_CUBIC_FACES_0             0x2c18
++#define R200_PP_CUBIC_FACES_1             0x2c38
++#define R200_PP_CUBIC_FACES_2             0x2c58
++#define R200_PP_CUBIC_FACES_3             0x2c78
++#define R200_PP_CUBIC_FACES_4             0x2c98
++#define R200_PP_CUBIC_FACES_5             0x2cb8
++#define R200_PP_CUBIC_OFFSET_F1_0         0x2d04
++#define R200_PP_CUBIC_OFFSET_F2_0         0x2d08
++#define R200_PP_CUBIC_OFFSET_F3_0         0x2d0c
++#define R200_PP_CUBIC_OFFSET_F4_0         0x2d10
++#define R200_PP_CUBIC_OFFSET_F5_0         0x2d14
++#define R200_PP_CUBIC_OFFSET_F1_1         0x2d1c
++#define R200_PP_CUBIC_OFFSET_F2_1         0x2d20
++#define R200_PP_CUBIC_OFFSET_F3_1         0x2d24
++#define R200_PP_CUBIC_OFFSET_F4_1         0x2d28
++#define R200_PP_CUBIC_OFFSET_F5_1         0x2d2c
++#define R200_PP_CUBIC_OFFSET_F1_2         0x2d34
++#define R200_PP_CUBIC_OFFSET_F2_2         0x2d38
++#define R200_PP_CUBIC_OFFSET_F3_2         0x2d3c
++#define R200_PP_CUBIC_OFFSET_F4_2         0x2d40
++#define R200_PP_CUBIC_OFFSET_F5_2         0x2d44
++#define R200_PP_CUBIC_OFFSET_F1_3         0x2d4c
++#define R200_PP_CUBIC_OFFSET_F2_3         0x2d50
++#define R200_PP_CUBIC_OFFSET_F3_3         0x2d54
++#define R200_PP_CUBIC_OFFSET_F4_3         0x2d58
++#define R200_PP_CUBIC_OFFSET_F5_3         0x2d5c
++#define R200_PP_CUBIC_OFFSET_F1_4         0x2d64
++#define R200_PP_CUBIC_OFFSET_F2_4         0x2d68
++#define R200_PP_CUBIC_OFFSET_F3_4         0x2d6c
++#define R200_PP_CUBIC_OFFSET_F4_4         0x2d70
++#define R200_PP_CUBIC_OFFSET_F5_4         0x2d74
++#define R200_PP_CUBIC_OFFSET_F1_5         0x2d7c
++#define R200_PP_CUBIC_OFFSET_F2_5         0x2d80
++#define R200_PP_CUBIC_OFFSET_F3_5         0x2d84
++#define R200_PP_CUBIC_OFFSET_F4_5         0x2d88
++#define R200_PP_CUBIC_OFFSET_F5_5         0x2d8c
++
++#define R200_RE_AUX_SCISSOR_CNTL          0x26f0
++#define R200_SE_VTE_CNTL                  0x20b0
++#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL   0x2250
++#define R200_PP_TAM_DEBUG3                0x2d9c
++#define R200_PP_CNTL_X                    0x2cc4
++#define R200_SE_VAP_CNTL_STATUS           0x2140
++#define R200_RE_SCISSOR_TL_0              0x1cd8
++#define R200_RE_SCISSOR_TL_1              0x1ce0
++#define R200_RE_SCISSOR_TL_2              0x1ce8
++#define R200_RB3D_DEPTHXY_OFFSET          0x1d60
++#define R200_RE_AUX_SCISSOR_CNTL          0x26f0
++#define R200_SE_VTX_STATE_CNTL            0x2180
++#define R200_RE_POINTSIZE                 0x2648
++#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
++
++#define RADEON_PP_TEX_SIZE_0                0x1d04     /* NPOT */
++#define RADEON_PP_TEX_SIZE_1                0x1d0c
++#define RADEON_PP_TEX_SIZE_2                0x1d14
++
++#define RADEON_PP_CUBIC_FACES_0             0x1d24
++#define RADEON_PP_CUBIC_FACES_1             0x1d28
++#define RADEON_PP_CUBIC_FACES_2             0x1d2c
++#define RADEON_PP_CUBIC_OFFSET_T0_0         0x1dd0     /* bits [31:5] */
++#define RADEON_PP_CUBIC_OFFSET_T1_0         0x1e00
++#define RADEON_PP_CUBIC_OFFSET_T2_0         0x1e14
++
++#define RADEON_SE_TCL_STATE_FLUSH           0x2284
++
++#define SE_VAP_CNTL__TCL_ENA_MASK                          0x00000001
++#define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK                   0x00010000
++#define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT                 0x00000012
++#define SE_VTE_CNTL__VTX_XY_FMT_MASK                       0x00000100
++#define SE_VTE_CNTL__VTX_Z_FMT_MASK                        0x00000200
++#define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK                  0x00000001
++#define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK                  0x00000002
++#define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT               0x0000000b
++#define R200_3D_DRAW_IMMD_2      0xC0003500
++#define R200_SE_VTX_FMT_1                 0x208c
++#define R200_RE_CNTL                      0x1c50
++
++#define R200_RB3D_BLENDCOLOR              0x3218
++
++#define R200_SE_TCL_POINT_SPRITE_CNTL     0x22c4
++
++#define R200_PP_TRI_PERF                  0x2cf8
++
++#define R200_PP_AFS_0                     0x2f80
++#define R200_PP_AFS_1                     0x2f00 /* same as txcblend_0 */
++
++#define R200_VAP_PVS_CNTL_1               0x22D0
++
++/* MPEG settings from VHA code */
++#define RADEON_VHA_SETTO16_1                       0x2694
++#define RADEON_VHA_SETTO16_2                       0x2680
++#define RADEON_VHA_SETTO0_1                        0x1840
++#define RADEON_VHA_FB_OFFSET                       0x19e4
++#define RADEON_VHA_SETTO1AND70S                    0x19d8
++#define RADEON_VHA_DST_PITCH                       0x1408
++
++// set as reference header
++#define RADEON_VHA_BACKFRAME0_OFF_Y              0x1840
++#define RADEON_VHA_BACKFRAME1_OFF_PITCH_Y        0x1844
++#define RADEON_VHA_BACKFRAME0_OFF_U              0x1848
++#define RADEON_VHA_BACKFRAME1_OFF_PITCH_U        0x184c
++#define RADOEN_VHA_BACKFRAME0_OFF_V              0x1850
++#define RADEON_VHA_BACKFRAME1_OFF_PITCH_V        0x1854
++#define RADEON_VHA_FORWFRAME0_OFF_Y              0x1858
++#define RADEON_VHA_FORWFRAME1_OFF_PITCH_Y        0x185c
++#define RADEON_VHA_FORWFRAME0_OFF_U              0x1860
++#define RADEON_VHA_FORWFRAME1_OFF_PITCH_U        0x1864
++#define RADEON_VHA_FORWFRAME0_OFF_V              0x1868
++#define RADEON_VHA_FORWFRAME0_OFF_PITCH_V        0x1880
++#define RADEON_VHA_BACKFRAME0_OFF_Y_2            0x1884
++#define RADEON_VHA_BACKFRAME1_OFF_PITCH_Y_2      0x1888
++#define RADEON_VHA_BACKFRAME0_OFF_U_2            0x188c
++#define RADEON_VHA_BACKFRAME1_OFF_PITCH_U_2      0x1890
++#define RADEON_VHA_BACKFRAME0_OFF_V_2            0x1894
++#define RADEON_VHA_BACKFRAME1_OFF_PITCH_V_2      0x1898
++
++
++
++/* Constants */
++#define RADEON_MAX_USEC_TIMEOUT                100000  /* 100 ms */
++
++#define RADEON_LAST_FRAME_REG          RADEON_SCRATCH_REG0
++#define RADEON_LAST_DISPATCH_REG       RADEON_SCRATCH_REG1
++#define RADEON_LAST_CLEAR_REG          RADEON_SCRATCH_REG2
++#define RADEON_LAST_SWI_REG            RADEON_SCRATCH_REG3
++#define RADEON_LAST_DISPATCH           1
++
++#define RADEON_MAX_VB_AGE              0x7fffffff
++#define RADEON_MAX_VB_VERTS            (0xffff)
++
++#define RADEON_RING_HIGH_MARK          128
++
++#define RADEON_PCIGART_TABLE_SIZE      (32*1024)
++
++#define RADEON_READ(reg)       DRM_READ32(  dev_priv->mmio, (reg) )
++#define RADEON_WRITE(reg,val)  DRM_WRITE32( dev_priv->mmio, (reg), (val) )
++#define RADEON_READ8(reg)      DRM_READ8(  dev_priv->mmio, (reg) )
++#define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) )
++
++#define RADEON_WRITE_PLL( addr, val )                                  \
++do {                                                                   \
++       RADEON_WRITE8( RADEON_CLOCK_CNTL_INDEX,                         \
++                      ((addr) & 0x1f) | RADEON_PLL_WR_EN );            \
++       RADEON_WRITE( RADEON_CLOCK_CNTL_DATA, (val) );                  \
++} while (0)
++
++#define RADEON_WRITE_IGPGART( addr, val )                              \
++do {                                                                   \
++       RADEON_WRITE( RADEON_IGPGART_INDEX,                             \
++                       ((addr) & 0x7f) | (1 << 8));                    \
++       RADEON_WRITE( RADEON_IGPGART_DATA, (val) );                     \
++       RADEON_WRITE( RADEON_IGPGART_INDEX, 0x7f );                     \
++} while (0)
++
++#define RADEON_WRITE_PCIE( addr, val )                                 \
++do {                                                                   \
++       RADEON_WRITE8( RADEON_PCIE_INDEX,                               \
++                       ((addr) & 0xff));                               \
++       RADEON_WRITE( RADEON_PCIE_DATA, (val) );                        \
++} while (0)
++
++#define CP_PACKET0( reg, n )                                           \
++       (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
++#define CP_PACKET0_TABLE( reg, n )                                     \
++       (RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
++#define CP_PACKET1( reg0, reg1 )                                       \
++       (RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
++#define CP_PACKET2()                                                   \
++       (RADEON_CP_PACKET2)
++#define CP_PACKET3( pkt, n )                                           \
++       (RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
++
++/* ================================================================
++ * Engine control helper macros
++ */
++
++#define RADEON_WAIT_UNTIL_2D_IDLE() do {                               \
++       OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );                 \
++       OUT_RING( (RADEON_WAIT_2D_IDLECLEAN |                           \
++                  RADEON_WAIT_HOST_IDLECLEAN) );                       \
++} while (0)
++
++#define RADEON_WAIT_UNTIL_3D_IDLE() do {                               \
++       OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );                 \
++       OUT_RING( (RADEON_WAIT_3D_IDLECLEAN |                           \
++                  RADEON_WAIT_HOST_IDLECLEAN) );                       \
++} while (0)
++
++#define RADEON_WAIT_UNTIL_IDLE() do {                                  \
++       OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );                 \
++       OUT_RING( (RADEON_WAIT_2D_IDLECLEAN |                           \
++                  RADEON_WAIT_3D_IDLECLEAN |                           \
++                  RADEON_WAIT_HOST_IDLECLEAN) );                       \
++} while (0)
++
++#define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do {                          \
++       OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );                 \
++       OUT_RING( RADEON_WAIT_CRTC_PFLIP );                             \
++} while (0)
++
++#define RADEON_FLUSH_CACHE() do {                                      \
++       OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) );      \
++       OUT_RING( RADEON_RB3D_DC_FLUSH );                               \
++} while (0)
++
++#define RADEON_PURGE_CACHE() do {                                      \
++       OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) );      \
++       OUT_RING( RADEON_RB3D_DC_FLUSH_ALL );                           \
++} while (0)
++
++#define RADEON_FLUSH_ZCACHE() do {                                     \
++       OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) );        \
++       OUT_RING( RADEON_RB3D_ZC_FLUSH );                               \
++} while (0)
++
++#define RADEON_PURGE_ZCACHE() do {                                     \
++       OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) );        \
++       OUT_RING( RADEON_RB3D_ZC_FLUSH_ALL );                           \
++} while (0)
++
++/* ================================================================
++ * Misc helper macros
++ */
++
++/* Perfbox functionality only.
++ */
++#define RING_SPACE_TEST_WITH_RETURN( dev_priv )                                \
++do {                                                                   \
++       if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) {           \
++               u32 head = GET_RING_HEAD( dev_priv );                   \
++               if (head == dev_priv->ring.tail)                        \
++                       dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE;   \
++       }                                                               \
++} while (0)
++
++#define VB_AGE_TEST_WITH_RETURN( dev_priv )                            \
++do {                                                                   \
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;          \
++       if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) {         \
++               int __ret = radeon_do_cp_idle( dev_priv );              \
++               if ( __ret ) return __ret;                              \
++               sarea_priv->last_dispatch = 0;                          \
++               radeon_freelist_reset( dev );                           \
++       }                                                               \
++} while (0)
++
++#define RADEON_DISPATCH_AGE( age ) do {                                        \
++       OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) );          \
++       OUT_RING( age );                                                \
++} while (0)
++
++#define RADEON_FRAME_AGE( age ) do {                                   \
++       OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) );             \
++       OUT_RING( age );                                                \
++} while (0)
++
++#define RADEON_CLEAR_AGE( age ) do {                                   \
++       OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) );             \
++       OUT_RING( age );                                                \
++} while (0)
++
++/* ================================================================
++ * Ring control
++ */
++
++#define RADEON_VERBOSE 0
++
++#define RING_LOCALS    int write, _nr; unsigned int mask; u32 *ring;
++
++#define BEGIN_RING( n ) do {                                           \
++       if ( RADEON_VERBOSE ) {                                         \
++               DRM_INFO( "BEGIN_RING( %d ) in %s\n",                   \
++                          n, __FUNCTION__ );                           \
++       }                                                               \
++       if ( dev_priv->ring.space <= (n) * sizeof(u32) ) {              \
++               COMMIT_RING();                                          \
++               radeon_wait_ring( dev_priv, (n) * sizeof(u32) );        \
++       }                                                               \
++       _nr = n; dev_priv->ring.space -= (n) * sizeof(u32);             \
++       ring = dev_priv->ring.start;                                    \
++       write = dev_priv->ring.tail;                                    \
++       mask = dev_priv->ring.tail_mask;                                \
++} while (0)
++
++#define ADVANCE_RING() do {                                            \
++       if ( RADEON_VERBOSE ) {                                         \
++               DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n",     \
++                         write, dev_priv->ring.tail );                 \
++       }                                                               \
++       if (((dev_priv->ring.tail + _nr) & mask) != write) {            \
++               DRM_ERROR(                                              \
++                       "ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n",        \
++                       ((dev_priv->ring.tail + _nr) & mask),           \
++                       write, __LINE__);                                               \
++       } else                                                          \
++               dev_priv->ring.tail = write;                            \
++} while (0)
++
++#define COMMIT_RING() do {                                             \
++       /* Flush writes to ring */                                      \
++       DRM_MEMORYBARRIER();                                            \
++       GET_RING_HEAD( dev_priv );                                      \
++       RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail );         \
++       /* read from PCI bus to ensure correct posting */               \
++       RADEON_READ( RADEON_CP_RB_RPTR );                               \
++} while (0)
++
++#define OUT_RING( x ) do {                                             \
++       if ( RADEON_VERBOSE ) {                                         \
++               DRM_INFO( "   OUT_RING( 0x%08x ) at 0x%x\n",            \
++                          (unsigned int)(x), write );                  \
++       }                                                               \
++       ring[write++] = (x);                                            \
++       write &= mask;                                                  \
++} while (0)
++
++#define OUT_RING_REG( reg, val ) do {                                  \
++       OUT_RING( CP_PACKET0( reg, 0 ) );                               \
++       OUT_RING( val );                                                \
++} while (0)
++
++#define OUT_RING_TABLE( tab, sz ) do {                         \
++       int _size = (sz);                                       \
++       int *_tab = (int *)(tab);                               \
++                                                               \
++       if (write + _size > mask) {                             \
++               int _i = (mask+1) - write;                      \
++               _size -= _i;                                    \
++               while (_i > 0) {                                \
++                       *(int *)(ring + write) = *_tab++;       \
++                       write++;                                \
++                       _i--;                                   \
++               }                                               \
++               write = 0;                                      \
++               _tab += _i;                                     \
++       }                                                       \
++       while (_size > 0) {                                     \
++               *(ring + write) = *_tab++;                      \
++               write++;                                        \
++               _size--;                                        \
++       }                                                       \
++       write &= mask;                                          \
++} while (0)
++
++#endif                         /* __RADEON_DRV_H__ */
+Index: git/shared-core/radeon_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/radeon_irq.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,321 @@
++/* radeon_irq.c -- IRQ handling for radeon -*- linux-c -*- */
++/*
++ * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ *    Michel D�zer <michel@daenzer.net>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "radeon_drm.h"
++#include "radeon_drv.h"
++
++static __inline__ u32 radeon_acknowledge_irqs(drm_radeon_private_t * dev_priv,
++                                             u32 mask)
++{
++       u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS) & mask;
++       if (irqs)
++               RADEON_WRITE(RADEON_GEN_INT_STATUS, irqs);
++       return irqs;
++}
++
++/* Interrupts - Used for device synchronization and flushing in the
++ * following circumstances:
++ *
++ * - Exclusive FB access with hw idle:
++ *    - Wait for GUI Idle (?) interrupt, then do normal flush.
++ *
++ * - Frame throttling, NV_fence:
++ *    - Drop marker irq's into command stream ahead of time.
++ *    - Wait on irq's with lock *not held*
++ *    - Check each for termination condition
++ *
++ * - Internally in cp_getbuffer, etc:
++ *    - as above, but wait with lock held???
++ *
++ * NOTE: These functions are misleadingly named -- the irq's aren't
++ * tied to dma at all, this is just a hangover from dri prehistory.
++ */
++
++irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device *) arg;
++       drm_radeon_private_t *dev_priv =
++           (drm_radeon_private_t *) dev->dev_private;
++       u32 stat;
++
++       /* Only consider the bits we're interested in - others could be used
++        * outside the DRM
++        */
++       stat = radeon_acknowledge_irqs(dev_priv, (RADEON_SW_INT_TEST_ACK |
++                                                 RADEON_CRTC_VBLANK_STAT |
++                                                 RADEON_CRTC2_VBLANK_STAT));
++       if (!stat)
++               return IRQ_NONE;
++
++       stat &= dev_priv->irq_enable_reg;
++
++       /* SW interrupt */
++       if (stat & RADEON_SW_INT_TEST) {
++               DRM_WAKEUP(&dev_priv->swi_queue);
++       }
++
++       /* VBLANK interrupt */
++       if (stat & (RADEON_CRTC_VBLANK_STAT|RADEON_CRTC2_VBLANK_STAT)) {
++               int vblank_crtc = dev_priv->vblank_crtc;
++
++               if ((vblank_crtc &
++                    (DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) ==
++                   (DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) {
++                       if (stat & RADEON_CRTC_VBLANK_STAT)
++                               atomic_inc(&dev->vbl_received);
++                       if (stat & RADEON_CRTC2_VBLANK_STAT)
++                               atomic_inc(&dev->vbl_received2);
++               } else if (((stat & RADEON_CRTC_VBLANK_STAT) &&
++                          (vblank_crtc & DRM_RADEON_VBLANK_CRTC1)) ||
++                          ((stat & RADEON_CRTC2_VBLANK_STAT) &&
++                           (vblank_crtc & DRM_RADEON_VBLANK_CRTC2)))
++                       atomic_inc(&dev->vbl_received);
++
++               DRM_WAKEUP(&dev->vbl_queue);
++               drm_vbl_send_signals(dev);
++       }
++
++       return IRQ_HANDLED;
++}
++
++static int radeon_emit_irq(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       unsigned int ret;
++       RING_LOCALS;
++
++       atomic_inc(&dev_priv->swi_emitted);
++       ret = atomic_read(&dev_priv->swi_emitted);
++
++       BEGIN_RING(4);
++       OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
++       OUT_RING_REG(RADEON_GEN_INT_STATUS, RADEON_SW_INT_FIRE);
++       ADVANCE_RING();
++       COMMIT_RING();
++
++       return ret;
++}
++
++static int radeon_wait_irq(struct drm_device * dev, int swi_nr)
++{
++       drm_radeon_private_t *dev_priv =
++           (drm_radeon_private_t *) dev->dev_private;
++       int ret = 0;
++
++       if (RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr)
++               return 0;
++
++       dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++
++       DRM_WAIT_ON(ret, dev_priv->swi_queue, 3 * DRM_HZ,
++                   RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr);
++
++       return ret;
++}
++
++static int radeon_driver_vblank_do_wait(struct drm_device * dev,
++                                       unsigned int *sequence,
++                                       int crtc)
++{
++       drm_radeon_private_t *dev_priv =
++           (drm_radeon_private_t *) dev->dev_private;
++       unsigned int cur_vblank;
++       int ret = 0;
++       int ack = 0;
++       atomic_t *counter;
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       if (crtc == DRM_RADEON_VBLANK_CRTC1) {
++               counter = &dev->vbl_received;
++               ack |= RADEON_CRTC_VBLANK_STAT;
++       } else if (crtc == DRM_RADEON_VBLANK_CRTC2) {
++               counter = &dev->vbl_received2;
++               ack |= RADEON_CRTC2_VBLANK_STAT;
++       } else
++               return -EINVAL;
++
++       radeon_acknowledge_irqs(dev_priv, ack);
++
++       dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++
++       /* Assume that the user has missed the current sequence number
++        * by about a day rather than she wants to wait for years
++        * using vertical blanks...
++        */
++       DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
++                   (((cur_vblank = atomic_read(counter))
++                     - *sequence) <= (1 << 23)));
++
++       *sequence = cur_vblank;
++
++       return ret;
++}
++
++int radeon_driver_vblank_wait(struct drm_device *dev, unsigned int *sequence)
++{
++       return radeon_driver_vblank_do_wait(dev, sequence, DRM_RADEON_VBLANK_CRTC1);
++}
++
++int radeon_driver_vblank_wait2(struct drm_device *dev, unsigned int *sequence)
++{
++       return radeon_driver_vblank_do_wait(dev, sequence, DRM_RADEON_VBLANK_CRTC2);
++}
++
++/* Needs the lock as it touches the ring.
++ */
++int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_irq_emit_t *emit = data;
++       int result;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       result = radeon_emit_irq(dev);
++
++       if (DRM_COPY_TO_USER(emit->irq_seq, &result, sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++/* Doesn't need the hardware lock.
++ */
++int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_irq_wait_t *irqwait = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       return radeon_wait_irq(dev, irqwait->irq_seq);
++}
++
++static void radeon_enable_interrupt(struct drm_device *dev)
++{
++       drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
++
++       dev_priv->irq_enable_reg = RADEON_SW_INT_ENABLE;
++       if (dev_priv->vblank_crtc & DRM_RADEON_VBLANK_CRTC1)
++               dev_priv->irq_enable_reg |= RADEON_CRTC_VBLANK_MASK;
++
++       if (dev_priv->vblank_crtc & DRM_RADEON_VBLANK_CRTC2)
++               dev_priv->irq_enable_reg |= RADEON_CRTC2_VBLANK_MASK;
++
++       RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
++       dev_priv->irq_enabled = 1;
++}
++
++/* drm_dma.h hooks
++*/
++void radeon_driver_irq_preinstall(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv =
++           (drm_radeon_private_t *) dev->dev_private;
++
++       /* Disable *all* interrupts */
++       RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
++
++       /* Clear bits if they're already high */
++       radeon_acknowledge_irqs(dev_priv, (RADEON_SW_INT_TEST_ACK |
++                                          RADEON_CRTC_VBLANK_STAT |
++                                          RADEON_CRTC2_VBLANK_STAT));
++}
++
++void radeon_driver_irq_postinstall(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv =
++           (drm_radeon_private_t *) dev->dev_private;
++
++       atomic_set(&dev_priv->swi_emitted, 0);
++       DRM_INIT_WAITQUEUE(&dev_priv->swi_queue);
++
++       radeon_enable_interrupt(dev);
++}
++
++void radeon_driver_irq_uninstall(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv =
++           (drm_radeon_private_t *) dev->dev_private;
++       if (!dev_priv)
++               return;
++
++       dev_priv->irq_enabled = 0;
++
++       /* Disable *all* interrupts */
++       RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
++}
++
++
++int radeon_vblank_crtc_get(struct drm_device *dev)
++{
++       drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
++       u32 flag;
++       u32 value;
++
++       flag = RADEON_READ(RADEON_GEN_INT_CNTL);
++       value = 0;
++
++       if (flag & RADEON_CRTC_VBLANK_MASK)
++               value |= DRM_RADEON_VBLANK_CRTC1;
++
++       if (flag & RADEON_CRTC2_VBLANK_MASK)
++               value |= DRM_RADEON_VBLANK_CRTC2;
++       return value;
++}
++
++int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value)
++{
++       drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
++       if (value & ~(DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) {
++               DRM_ERROR("called with invalid crtc 0x%x\n", (unsigned int)value);
++               return -EINVAL;
++       }
++       dev_priv->vblank_crtc = (unsigned int)value;
++       radeon_enable_interrupt(dev);
++       return 0;
++}
+Index: git/shared-core/radeon_mem.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/radeon_mem.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,302 @@
++/* radeon_mem.c -- Simple GART/fb memory manager for radeon -*- linux-c -*- */
++/*
++ * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
++ *
++ * The Weather Channel (TM) funded Tungsten Graphics to develop the
++ * initial release of the Radeon 8500 driver under the XFree86 license.
++ * This notice must be preserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "radeon_drm.h"
++#include "radeon_drv.h"
++
++/* Very simple allocator for GART memory, working on a static range
++ * already mapped into each client's address space.
++ */
++
++static struct mem_block *split_block(struct mem_block *p, int start, int size,
++                                    struct drm_file *file_priv)
++{
++       /* Maybe cut off the start of an existing block */
++       if (start > p->start) {
++               struct mem_block *newblock =
++                   drm_alloc(sizeof(*newblock), DRM_MEM_BUFS);
++               if (!newblock)
++                       goto out;
++               newblock->start = start;
++               newblock->size = p->size - (start - p->start);
++               newblock->file_priv = NULL;
++               newblock->next = p->next;
++               newblock->prev = p;
++               p->next->prev = newblock;
++               p->next = newblock;
++               p->size -= newblock->size;
++               p = newblock;
++       }
++
++       /* Maybe cut off the end of an existing block */
++       if (size < p->size) {
++               struct mem_block *newblock =
++                   drm_alloc(sizeof(*newblock), DRM_MEM_BUFS);
++               if (!newblock)
++                       goto out;
++               newblock->start = start + size;
++               newblock->size = p->size - size;
++               newblock->file_priv = NULL;
++               newblock->next = p->next;
++               newblock->prev = p;
++               p->next->prev = newblock;
++               p->next = newblock;
++               p->size = size;
++       }
++
++      out:
++       /* Our block is in the middle */
++       p->file_priv = file_priv;
++       return p;
++}
++
++static struct mem_block *alloc_block(struct mem_block *heap, int size,
++                                    int align2, struct drm_file *file_priv)
++{
++       struct mem_block *p;
++       int mask = (1 << align2) - 1;
++
++       list_for_each(p, heap) {
++               int start = (p->start + mask) & ~mask;
++               if (p->file_priv == 0 && start + size <= p->start + p->size)
++                       return split_block(p, start, size, file_priv);
++       }
++
++       return NULL;
++}
++
++static struct mem_block *find_block(struct mem_block *heap, int start)
++{
++       struct mem_block *p;
++
++       list_for_each(p, heap)
++               if (p->start == start)
++                       return p;
++
++       return NULL;
++}
++
++static void free_block(struct mem_block *p)
++{
++       p->file_priv = NULL;
++
++       /* Assumes a single contiguous range.  Needs a special file_priv in
++        * 'heap' to stop it being subsumed.
++        */
++       if (p->next->file_priv == 0) {
++               struct mem_block *q = p->next;
++               p->size += q->size;
++               p->next = q->next;
++               p->next->prev = p;
++               drm_free(q, sizeof(*q), DRM_MEM_BUFS);
++       }
++
++       if (p->prev->file_priv == 0) {
++               struct mem_block *q = p->prev;
++               q->size += p->size;
++               q->next = p->next;
++               q->next->prev = q;
++               drm_free(p, sizeof(*q), DRM_MEM_BUFS);
++       }
++}
++
++/* Initialize.  How to check for an uninitialized heap?
++ */
++static int init_heap(struct mem_block **heap, int start, int size)
++{
++       struct mem_block *blocks = drm_alloc(sizeof(*blocks), DRM_MEM_BUFS);
++
++       if (!blocks)
++               return -ENOMEM;
++
++       *heap = drm_alloc(sizeof(**heap), DRM_MEM_BUFS);
++       if (!*heap) {
++               drm_free(blocks, sizeof(*blocks), DRM_MEM_BUFS);
++               return -ENOMEM;
++       }
++
++       blocks->start = start;
++       blocks->size = size;
++       blocks->file_priv = NULL;
++       blocks->next = blocks->prev = *heap;
++
++       memset(*heap, 0, sizeof(**heap));
++       (*heap)->file_priv = (struct drm_file *) - 1;
++       (*heap)->next = (*heap)->prev = blocks;
++       return 0;
++}
++
++/* Free all blocks associated with the releasing file.
++ */
++void radeon_mem_release(struct drm_file *file_priv, struct mem_block *heap)
++{
++       struct mem_block *p;
++
++       if (!heap || !heap->next)
++               return;
++
++       list_for_each(p, heap) {
++               if (p->file_priv == file_priv)
++                       p->file_priv = NULL;
++       }
++
++       /* Assumes a single contiguous range.  Needs a special file_priv in
++        * 'heap' to stop it being subsumed.
++        */
++       list_for_each(p, heap) {
++               while (p->file_priv == 0 && p->next->file_priv == 0) {
++                       struct mem_block *q = p->next;
++                       p->size += q->size;
++                       p->next = q->next;
++                       p->next->prev = p;
++                       drm_free(q, sizeof(*q), DRM_MEM_DRIVER);
++               }
++       }
++}
++
++/* Shutdown.
++ */
++void radeon_mem_takedown(struct mem_block **heap)
++{
++       struct mem_block *p;
++
++       if (!*heap)
++               return;
++
++       for (p = (*heap)->next; p != *heap;) {
++               struct mem_block *q = p;
++               p = p->next;
++               drm_free(q, sizeof(*q), DRM_MEM_DRIVER);
++       }
++
++       drm_free(*heap, sizeof(**heap), DRM_MEM_DRIVER);
++       *heap = NULL;
++}
++
++/* IOCTL HANDLERS */
++
++static struct mem_block **get_heap(drm_radeon_private_t * dev_priv, int region)
++{
++       switch (region) {
++       case RADEON_MEM_REGION_GART:
++               return &dev_priv->gart_heap;
++       case RADEON_MEM_REGION_FB:
++               return &dev_priv->fb_heap;
++       default:
++               return NULL;
++       }
++}
++
++int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_mem_alloc_t *alloc = data;
++       struct mem_block *block, **heap;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       heap = get_heap(dev_priv, alloc->region);
++       if (!heap || !*heap)
++               return -EFAULT;
++
++       /* Make things easier on ourselves: all allocations at least
++        * 4k aligned.
++        */
++       if (alloc->alignment < 12)
++               alloc->alignment = 12;
++
++       block = alloc_block(*heap, alloc->size, alloc->alignment, file_priv);
++
++       if (!block)
++               return -ENOMEM;
++
++       if (DRM_COPY_TO_USER(alloc->region_offset, &block->start,
++                            sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_mem_free_t *memfree = data;
++       struct mem_block *block, **heap;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       heap = get_heap(dev_priv, memfree->region);
++       if (!heap || !*heap)
++               return -EFAULT;
++
++       block = find_block(*heap, memfree->region_offset);
++       if (!block)
++               return -EFAULT;
++
++       if (block->file_priv != file_priv)
++               return -EPERM;
++
++       free_block(block);
++       return 0;
++}
++
++int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_mem_init_heap_t *initheap = data;
++       struct mem_block **heap;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       heap = get_heap(dev_priv, initheap->region);
++       if (!heap)
++               return -EFAULT;
++
++       if (*heap) {
++               DRM_ERROR("heap already initialized?");
++               return -EFAULT;
++       }
++
++       return init_heap(heap, initheap->start, initheap->size);
++}
+Index: git/shared-core/radeon_state.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/radeon_state.c      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,3240 @@
++/* radeon_state.c -- State support for Radeon -*- linux-c -*- */
++/*
++ * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ *    Kevin E. Martin <martin@valinux.com>
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "drm_sarea.h"
++#include "radeon_drm.h"
++#include "radeon_drv.h"
++
++/* ================================================================
++ * Helper functions for client state checking and fixup
++ */
++
++static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t *
++                                                   dev_priv,
++                                                   struct drm_file *file_priv,
++                                                   u32 * offset)
++{
++       u64 off = *offset;
++       u32 fb_end = dev_priv->fb_location + dev_priv->fb_size - 1;
++       struct drm_radeon_driver_file_fields *radeon_priv;
++
++       /* Hrm ... the story of the offset ... So this function converts
++        * the various ideas of what userland clients might have for an
++        * offset in the card address space into an offset into the card
++        * address space :) So with a sane client, it should just keep
++        * the value intact and just do some boundary checking. However,
++        * not all clients are sane. Some older clients pass us 0 based
++        * offsets relative to the start of the framebuffer and some may
++        * assume the AGP aperture it appended to the framebuffer, so we
++        * try to detect those cases and fix them up.
++        *
++        * Note: It might be a good idea here to make sure the offset lands
++        * in some "allowed" area to protect things like the PCIE GART...
++        */
++
++       /* First, the best case, the offset already lands in either the
++        * framebuffer or the GART mapped space
++        */
++       if (radeon_check_offset(dev_priv, off))
++               return 0;
++
++       /* Ok, that didn't happen... now check if we have a zero based
++        * offset that fits in the framebuffer + gart space, apply the
++        * magic offset we get from SETPARAM or calculated from fb_location
++        */
++       if (off < (dev_priv->fb_size + dev_priv->gart_size)) {
++               radeon_priv = file_priv->driver_priv;
++               off += radeon_priv->radeon_fb_delta;
++       }
++
++       /* Finally, assume we aimed at a GART offset if beyond the fb */
++       if (off > fb_end)
++               off = off - fb_end - 1 + dev_priv->gart_vm_start;
++
++       /* Now recheck and fail if out of bounds */
++       if (radeon_check_offset(dev_priv, off)) {
++               DRM_DEBUG("offset fixed up to 0x%x\n", (unsigned int)off);
++               *offset = off;
++               return 0;
++       }
++       return -EINVAL;
++}
++
++static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
++                                                    dev_priv,
++                                                    struct drm_file *file_priv,
++                                                    int id, u32 *data)
++{
++       switch (id) {
++
++       case RADEON_EMIT_PP_MISC:
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                   &data[(RADEON_RB3D_DEPTHOFFSET - RADEON_PP_MISC) / 4])) {
++                       DRM_ERROR("Invalid depth buffer offset\n");
++                       return -EINVAL;
++               }
++               break;
++
++       case RADEON_EMIT_PP_CNTL:
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                   &data[(RADEON_RB3D_COLOROFFSET - RADEON_PP_CNTL) / 4])) {
++                       DRM_ERROR("Invalid colour buffer offset\n");
++                       return -EINVAL;
++               }
++               break;
++
++       case R200_EMIT_PP_TXOFFSET_0:
++       case R200_EMIT_PP_TXOFFSET_1:
++       case R200_EMIT_PP_TXOFFSET_2:
++       case R200_EMIT_PP_TXOFFSET_3:
++       case R200_EMIT_PP_TXOFFSET_4:
++       case R200_EMIT_PP_TXOFFSET_5:
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                 &data[0])) {
++                       DRM_ERROR("Invalid R200 texture offset\n");
++                       return -EINVAL;
++               }
++               break;
++
++       case RADEON_EMIT_PP_TXFILTER_0:
++       case RADEON_EMIT_PP_TXFILTER_1:
++       case RADEON_EMIT_PP_TXFILTER_2:
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                   &data[(RADEON_PP_TXOFFSET_0 - RADEON_PP_TXFILTER_0) / 4])) {
++                       DRM_ERROR("Invalid R100 texture offset\n");
++                       return -EINVAL;
++               }
++               break;
++
++       case R200_EMIT_PP_CUBIC_OFFSETS_0:
++       case R200_EMIT_PP_CUBIC_OFFSETS_1:
++       case R200_EMIT_PP_CUBIC_OFFSETS_2:
++       case R200_EMIT_PP_CUBIC_OFFSETS_3:
++       case R200_EMIT_PP_CUBIC_OFFSETS_4:
++       case R200_EMIT_PP_CUBIC_OFFSETS_5:{
++                       int i;
++                       for (i = 0; i < 5; i++) {
++                               if (radeon_check_and_fixup_offset(dev_priv,
++                                                                 file_priv,
++                                                                 &data[i])) {
++                                       DRM_ERROR
++                                           ("Invalid R200 cubic texture offset\n");
++                                       return -EINVAL;
++                               }
++                       }
++                       break;
++               }
++
++       case RADEON_EMIT_PP_CUBIC_OFFSETS_T0:
++       case RADEON_EMIT_PP_CUBIC_OFFSETS_T1:
++       case RADEON_EMIT_PP_CUBIC_OFFSETS_T2:{
++                       int i;
++                       for (i = 0; i < 5; i++) {
++                               if (radeon_check_and_fixup_offset(dev_priv,
++                                                                 file_priv,
++                                                                 &data[i])) {
++                                       DRM_ERROR
++                                           ("Invalid R100 cubic texture offset\n");
++                                       return -EINVAL;
++                               }
++                       }
++               }
++               break;
++
++       case R200_EMIT_VAP_CTL: {
++                       RING_LOCALS;
++                       BEGIN_RING(2);
++                       OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
++                       ADVANCE_RING();
++               }
++               break;
++
++       case RADEON_EMIT_RB3D_COLORPITCH:
++       case RADEON_EMIT_RE_LINE_PATTERN:
++       case RADEON_EMIT_SE_LINE_WIDTH:
++       case RADEON_EMIT_PP_LUM_MATRIX:
++       case RADEON_EMIT_PP_ROT_MATRIX_0:
++       case RADEON_EMIT_RB3D_STENCILREFMASK:
++       case RADEON_EMIT_SE_VPORT_XSCALE:
++       case RADEON_EMIT_SE_CNTL:
++       case RADEON_EMIT_SE_CNTL_STATUS:
++       case RADEON_EMIT_RE_MISC:
++       case RADEON_EMIT_PP_BORDER_COLOR_0:
++       case RADEON_EMIT_PP_BORDER_COLOR_1:
++       case RADEON_EMIT_PP_BORDER_COLOR_2:
++       case RADEON_EMIT_SE_ZBIAS_FACTOR:
++       case RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT:
++       case RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED:
++       case R200_EMIT_PP_TXCBLEND_0:
++       case R200_EMIT_PP_TXCBLEND_1:
++       case R200_EMIT_PP_TXCBLEND_2:
++       case R200_EMIT_PP_TXCBLEND_3:
++       case R200_EMIT_PP_TXCBLEND_4:
++       case R200_EMIT_PP_TXCBLEND_5:
++       case R200_EMIT_PP_TXCBLEND_6:
++       case R200_EMIT_PP_TXCBLEND_7:
++       case R200_EMIT_TCL_LIGHT_MODEL_CTL_0:
++       case R200_EMIT_TFACTOR_0:
++       case R200_EMIT_VTX_FMT_0:
++       case R200_EMIT_MATRIX_SELECT_0:
++       case R200_EMIT_TEX_PROC_CTL_2:
++       case R200_EMIT_TCL_UCP_VERT_BLEND_CTL:
++       case R200_EMIT_PP_TXFILTER_0:
++       case R200_EMIT_PP_TXFILTER_1:
++       case R200_EMIT_PP_TXFILTER_2:
++       case R200_EMIT_PP_TXFILTER_3:
++       case R200_EMIT_PP_TXFILTER_4:
++       case R200_EMIT_PP_TXFILTER_5:
++       case R200_EMIT_VTE_CNTL:
++       case R200_EMIT_OUTPUT_VTX_COMP_SEL:
++       case R200_EMIT_PP_TAM_DEBUG3:
++       case R200_EMIT_PP_CNTL_X:
++       case R200_EMIT_RB3D_DEPTHXY_OFFSET:
++       case R200_EMIT_RE_AUX_SCISSOR_CNTL:
++       case R200_EMIT_RE_SCISSOR_TL_0:
++       case R200_EMIT_RE_SCISSOR_TL_1:
++       case R200_EMIT_RE_SCISSOR_TL_2:
++       case R200_EMIT_SE_VAP_CNTL_STATUS:
++       case R200_EMIT_SE_VTX_STATE_CNTL:
++       case R200_EMIT_RE_POINTSIZE:
++       case R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0:
++       case R200_EMIT_PP_CUBIC_FACES_0:
++       case R200_EMIT_PP_CUBIC_FACES_1:
++       case R200_EMIT_PP_CUBIC_FACES_2:
++       case R200_EMIT_PP_CUBIC_FACES_3:
++       case R200_EMIT_PP_CUBIC_FACES_4:
++       case R200_EMIT_PP_CUBIC_FACES_5:
++       case RADEON_EMIT_PP_TEX_SIZE_0:
++       case RADEON_EMIT_PP_TEX_SIZE_1:
++       case RADEON_EMIT_PP_TEX_SIZE_2:
++       case R200_EMIT_RB3D_BLENDCOLOR:
++       case R200_EMIT_TCL_POINT_SPRITE_CNTL:
++       case RADEON_EMIT_PP_CUBIC_FACES_0:
++       case RADEON_EMIT_PP_CUBIC_FACES_1:
++       case RADEON_EMIT_PP_CUBIC_FACES_2:
++       case R200_EMIT_PP_TRI_PERF_CNTL:
++       case R200_EMIT_PP_AFS_0:
++       case R200_EMIT_PP_AFS_1:
++       case R200_EMIT_ATF_TFACTOR:
++       case R200_EMIT_PP_TXCTLALL_0:
++       case R200_EMIT_PP_TXCTLALL_1:
++       case R200_EMIT_PP_TXCTLALL_2:
++       case R200_EMIT_PP_TXCTLALL_3:
++       case R200_EMIT_PP_TXCTLALL_4:
++       case R200_EMIT_PP_TXCTLALL_5:
++       case R200_EMIT_VAP_PVS_CNTL:
++               /* These packets don't contain memory offsets */
++               break;
++
++       default:
++               DRM_ERROR("Unknown state packet ID %d\n", id);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
++                                                    dev_priv,
++                                                    struct drm_file *file_priv,
++                                                    drm_radeon_kcmd_buffer_t *
++                                                    cmdbuf,
++                                                    unsigned int *cmdsz)
++{
++       u32 *cmd = (u32 *) cmdbuf->buf;
++       u32 offset, narrays;
++       int count, i, k;
++
++       *cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16);
++
++       if ((cmd[0] & 0xc0000000) != RADEON_CP_PACKET3) {
++               DRM_ERROR("Not a type 3 packet\n");
++               return -EINVAL;
++       }
++
++       if (4 * *cmdsz > cmdbuf->bufsz) {
++               DRM_ERROR("Packet size larger than size of data provided\n");
++               return -EINVAL;
++       }
++
++       switch(cmd[0] & 0xff00) {
++       /* XXX Are there old drivers needing other packets? */
++
++       case RADEON_3D_DRAW_IMMD:
++       case RADEON_3D_DRAW_VBUF:
++       case RADEON_3D_DRAW_INDX:
++       case RADEON_WAIT_FOR_IDLE:
++       case RADEON_CP_NOP:
++       case RADEON_3D_CLEAR_ZMASK:
++/*     case RADEON_CP_NEXT_CHAR:
++       case RADEON_CP_PLY_NEXTSCAN:
++       case RADEON_CP_SET_SCISSORS: */ /* probably safe but will never need them? */
++               /* these packets are safe */
++               break;
++
++       case RADEON_CP_3D_DRAW_IMMD_2:
++       case RADEON_CP_3D_DRAW_VBUF_2:
++       case RADEON_CP_3D_DRAW_INDX_2:
++       case RADEON_3D_CLEAR_HIZ:
++               /* safe but r200 only */
++               if (dev_priv->microcode_version != UCODE_R200) {
++                       DRM_ERROR("Invalid 3d packet for r100-class chip\n");
++                       return -EINVAL;
++               }
++               break;
++
++       case RADEON_3D_LOAD_VBPNTR:
++               count = (cmd[0] >> 16) & 0x3fff;
++
++               if (count > 18) { /* 12 arrays max */
++                       DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
++                                 count);
++                       return -EINVAL;
++               }
++
++               /* carefully check packet contents */
++               narrays = cmd[1] & ~0xc000;
++               k = 0;
++               i = 2;
++               while ((k < narrays) && (i < (count + 2))) {
++                       i++;            /* skip attribute field */
++                       if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                         &cmd[i])) {
++                               DRM_ERROR
++                                   ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
++                                    k, i);
++                               return -EINVAL;
++                       }
++                       k++;
++                       i++;
++                       if (k == narrays)
++                               break;
++                       /* have one more to process, they come in pairs */
++                       if (radeon_check_and_fixup_offset(dev_priv,
++                                                         file_priv, &cmd[i]))
++                       {
++                               DRM_ERROR
++                                   ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
++                                    k, i);
++                               return -EINVAL;
++                       }
++                       k++;
++                       i++;
++               }
++               /* do the counts match what we expect ? */
++               if ((k != narrays) || (i != (count + 2))) {
++                       DRM_ERROR
++                           ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
++                             k, i, narrays, count + 1);
++                       return -EINVAL;
++               }
++               break;
++
++       case RADEON_3D_RNDR_GEN_INDX_PRIM:
++               if (dev_priv->microcode_version != UCODE_R100) {
++                       DRM_ERROR("Invalid 3d packet for r200-class chip\n");
++                       return -EINVAL;
++               }
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv, &cmd[1])) {
++                               DRM_ERROR("Invalid rndr_gen_indx offset\n");
++                               return -EINVAL;
++               }
++               break;
++
++       case RADEON_CP_INDX_BUFFER:
++               if (dev_priv->microcode_version != UCODE_R200) {
++                       DRM_ERROR("Invalid 3d packet for r100-class chip\n");
++                       return -EINVAL;
++               }
++               if ((cmd[1] & 0x8000ffff) != 0x80000810) {
++                       DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
++                       return -EINVAL;
++               }
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv, &cmd[2])) {
++                       DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
++                       return -EINVAL;
++               }
++               break;
++
++       case RADEON_CNTL_HOSTDATA_BLT:
++       case RADEON_CNTL_PAINT_MULTI:
++       case RADEON_CNTL_BITBLT_MULTI:
++               /* MSB of opcode: next DWORD GUI_CNTL */
++               if (cmd[1] & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
++                             | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
++                       offset = cmd[2] << 10;
++                       if (radeon_check_and_fixup_offset
++                           (dev_priv, file_priv, &offset)) {
++                               DRM_ERROR("Invalid first packet offset\n");
++                               return -EINVAL;
++                       }
++                       cmd[2] = (cmd[2] & 0xffc00000) | offset >> 10;
++               }
++
++               if ((cmd[1] & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
++                   (cmd[1] & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
++                       offset = cmd[3] << 10;
++                       if (radeon_check_and_fixup_offset
++                           (dev_priv, file_priv, &offset)) {
++                               DRM_ERROR("Invalid second packet offset\n");
++                               return -EINVAL;
++                       }
++                       cmd[3] = (cmd[3] & 0xffc00000) | offset >> 10;
++               }
++               break;
++
++       default:
++               DRM_ERROR("Invalid packet type %x\n", cmd[0] & 0xff00);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++/* ================================================================
++ * CP hardware state programming functions
++ */
++
++static __inline__ void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv,
++                                            struct drm_clip_rect * box)
++{
++       RING_LOCALS;
++
++       DRM_DEBUG("   box:  x1=%d y1=%d  x2=%d y2=%d\n",
++                 box->x1, box->y1, box->x2, box->y2);
++
++       BEGIN_RING(4);
++       OUT_RING(CP_PACKET0(RADEON_RE_TOP_LEFT, 0));
++       OUT_RING((box->y1 << 16) | box->x1);
++       OUT_RING(CP_PACKET0(RADEON_RE_WIDTH_HEIGHT, 0));
++       OUT_RING(((box->y2 - 1) << 16) | (box->x2 - 1));
++       ADVANCE_RING();
++}
++
++/* Emit 1.1 state
++ */
++static int radeon_emit_state(drm_radeon_private_t * dev_priv,
++                            struct drm_file *file_priv,
++                            drm_radeon_context_regs_t * ctx,
++                            drm_radeon_texture_regs_t * tex,
++                            unsigned int dirty)
++{
++       RING_LOCALS;
++       DRM_DEBUG("dirty=0x%08x\n", dirty);
++
++       if (dirty & RADEON_UPLOAD_CONTEXT) {
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                 &ctx->rb3d_depthoffset)) {
++                       DRM_ERROR("Invalid depth buffer offset\n");
++                       return -EINVAL;
++               }
++
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                 &ctx->rb3d_coloroffset)) {
++                       DRM_ERROR("Invalid depth buffer offset\n");
++                       return -EINVAL;
++               }
++
++               BEGIN_RING(14);
++               OUT_RING(CP_PACKET0(RADEON_PP_MISC, 6));
++               OUT_RING(ctx->pp_misc);
++               OUT_RING(ctx->pp_fog_color);
++               OUT_RING(ctx->re_solid_color);
++               OUT_RING(ctx->rb3d_blendcntl);
++               OUT_RING(ctx->rb3d_depthoffset);
++               OUT_RING(ctx->rb3d_depthpitch);
++               OUT_RING(ctx->rb3d_zstencilcntl);
++               OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 2));
++               OUT_RING(ctx->pp_cntl);
++               OUT_RING(ctx->rb3d_cntl);
++               OUT_RING(ctx->rb3d_coloroffset);
++               OUT_RING(CP_PACKET0(RADEON_RB3D_COLORPITCH, 0));
++               OUT_RING(ctx->rb3d_colorpitch);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_VERTFMT) {
++               BEGIN_RING(2);
++               OUT_RING(CP_PACKET0(RADEON_SE_COORD_FMT, 0));
++               OUT_RING(ctx->se_coord_fmt);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_LINE) {
++               BEGIN_RING(5);
++               OUT_RING(CP_PACKET0(RADEON_RE_LINE_PATTERN, 1));
++               OUT_RING(ctx->re_line_pattern);
++               OUT_RING(ctx->re_line_state);
++               OUT_RING(CP_PACKET0(RADEON_SE_LINE_WIDTH, 0));
++               OUT_RING(ctx->se_line_width);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_BUMPMAP) {
++               BEGIN_RING(5);
++               OUT_RING(CP_PACKET0(RADEON_PP_LUM_MATRIX, 0));
++               OUT_RING(ctx->pp_lum_matrix);
++               OUT_RING(CP_PACKET0(RADEON_PP_ROT_MATRIX_0, 1));
++               OUT_RING(ctx->pp_rot_matrix_0);
++               OUT_RING(ctx->pp_rot_matrix_1);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_MASKS) {
++               BEGIN_RING(4);
++               OUT_RING(CP_PACKET0(RADEON_RB3D_STENCILREFMASK, 2));
++               OUT_RING(ctx->rb3d_stencilrefmask);
++               OUT_RING(ctx->rb3d_ropcntl);
++               OUT_RING(ctx->rb3d_planemask);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_VIEWPORT) {
++               BEGIN_RING(7);
++               OUT_RING(CP_PACKET0(RADEON_SE_VPORT_XSCALE, 5));
++               OUT_RING(ctx->se_vport_xscale);
++               OUT_RING(ctx->se_vport_xoffset);
++               OUT_RING(ctx->se_vport_yscale);
++               OUT_RING(ctx->se_vport_yoffset);
++               OUT_RING(ctx->se_vport_zscale);
++               OUT_RING(ctx->se_vport_zoffset);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_SETUP) {
++               BEGIN_RING(4);
++               OUT_RING(CP_PACKET0(RADEON_SE_CNTL, 0));
++               OUT_RING(ctx->se_cntl);
++               OUT_RING(CP_PACKET0(RADEON_SE_CNTL_STATUS, 0));
++               OUT_RING(ctx->se_cntl_status);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_MISC) {
++               BEGIN_RING(2);
++               OUT_RING(CP_PACKET0(RADEON_RE_MISC, 0));
++               OUT_RING(ctx->re_misc);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_TEX0) {
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                 &tex[0].pp_txoffset)) {
++                       DRM_ERROR("Invalid texture offset for unit 0\n");
++                       return -EINVAL;
++               }
++
++               BEGIN_RING(9);
++               OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_0, 5));
++               OUT_RING(tex[0].pp_txfilter);
++               OUT_RING(tex[0].pp_txformat);
++               OUT_RING(tex[0].pp_txoffset);
++               OUT_RING(tex[0].pp_txcblend);
++               OUT_RING(tex[0].pp_txablend);
++               OUT_RING(tex[0].pp_tfactor);
++               OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_0, 0));
++               OUT_RING(tex[0].pp_border_color);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_TEX1) {
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                 &tex[1].pp_txoffset)) {
++                       DRM_ERROR("Invalid texture offset for unit 1\n");
++                       return -EINVAL;
++               }
++
++               BEGIN_RING(9);
++               OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_1, 5));
++               OUT_RING(tex[1].pp_txfilter);
++               OUT_RING(tex[1].pp_txformat);
++               OUT_RING(tex[1].pp_txoffset);
++               OUT_RING(tex[1].pp_txcblend);
++               OUT_RING(tex[1].pp_txablend);
++               OUT_RING(tex[1].pp_tfactor);
++               OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_1, 0));
++               OUT_RING(tex[1].pp_border_color);
++               ADVANCE_RING();
++       }
++
++       if (dirty & RADEON_UPLOAD_TEX2) {
++               if (radeon_check_and_fixup_offset(dev_priv, file_priv,
++                                                 &tex[2].pp_txoffset)) {
++                       DRM_ERROR("Invalid texture offset for unit 2\n");
++                       return -EINVAL;
++               }
++
++               BEGIN_RING(9);
++               OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_2, 5));
++               OUT_RING(tex[2].pp_txfilter);
++               OUT_RING(tex[2].pp_txformat);
++               OUT_RING(tex[2].pp_txoffset);
++               OUT_RING(tex[2].pp_txcblend);
++               OUT_RING(tex[2].pp_txablend);
++               OUT_RING(tex[2].pp_tfactor);
++               OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_2, 0));
++               OUT_RING(tex[2].pp_border_color);
++               ADVANCE_RING();
++       }
++
++       return 0;
++}
++
++/* Emit 1.2 state
++ */
++static int radeon_emit_state2(drm_radeon_private_t * dev_priv,
++                             struct drm_file *file_priv,
++                             drm_radeon_state_t * state)
++{
++       RING_LOCALS;
++
++       if (state->dirty & RADEON_UPLOAD_ZBIAS) {
++               BEGIN_RING(3);
++               OUT_RING(CP_PACKET0(RADEON_SE_ZBIAS_FACTOR, 1));
++               OUT_RING(state->context2.se_zbias_factor);
++               OUT_RING(state->context2.se_zbias_constant);
++               ADVANCE_RING();
++       }
++
++       return radeon_emit_state(dev_priv, file_priv, &state->context,
++                                state->tex, state->dirty);
++}
++
++/* New (1.3) state mechanism.  3 commands (packet, scalar, vector) in
++ * 1.3 cmdbuffers allow all previous state to be updated as well as
++ * the tcl scalar and vector areas.
++ */
++static struct {
++       int start;
++       int len;
++       const char *name;
++} packet[RADEON_MAX_STATE_PACKETS] = {
++       {RADEON_PP_MISC, 7, "RADEON_PP_MISC"},
++       {RADEON_PP_CNTL, 3, "RADEON_PP_CNTL"},
++       {RADEON_RB3D_COLORPITCH, 1, "RADEON_RB3D_COLORPITCH"},
++       {RADEON_RE_LINE_PATTERN, 2, "RADEON_RE_LINE_PATTERN"},
++       {RADEON_SE_LINE_WIDTH, 1, "RADEON_SE_LINE_WIDTH"},
++       {RADEON_PP_LUM_MATRIX, 1, "RADEON_PP_LUM_MATRIX"},
++       {RADEON_PP_ROT_MATRIX_0, 2, "RADEON_PP_ROT_MATRIX_0"},
++       {RADEON_RB3D_STENCILREFMASK, 3, "RADEON_RB3D_STENCILREFMASK"},
++       {RADEON_SE_VPORT_XSCALE, 6, "RADEON_SE_VPORT_XSCALE"},
++       {RADEON_SE_CNTL, 2, "RADEON_SE_CNTL"},
++       {RADEON_SE_CNTL_STATUS, 1, "RADEON_SE_CNTL_STATUS"},
++       {RADEON_RE_MISC, 1, "RADEON_RE_MISC"},
++       {RADEON_PP_TXFILTER_0, 6, "RADEON_PP_TXFILTER_0"},
++       {RADEON_PP_BORDER_COLOR_0, 1, "RADEON_PP_BORDER_COLOR_0"},
++       {RADEON_PP_TXFILTER_1, 6, "RADEON_PP_TXFILTER_1"},
++       {RADEON_PP_BORDER_COLOR_1, 1, "RADEON_PP_BORDER_COLOR_1"},
++       {RADEON_PP_TXFILTER_2, 6, "RADEON_PP_TXFILTER_2"},
++       {RADEON_PP_BORDER_COLOR_2, 1, "RADEON_PP_BORDER_COLOR_2"},
++       {RADEON_SE_ZBIAS_FACTOR, 2, "RADEON_SE_ZBIAS_FACTOR"},
++       {RADEON_SE_TCL_OUTPUT_VTX_FMT, 11, "RADEON_SE_TCL_OUTPUT_VTX_FMT"},
++       {RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED, 17,
++                   "RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED"},
++       {R200_PP_TXCBLEND_0, 4, "R200_PP_TXCBLEND_0"},
++       {R200_PP_TXCBLEND_1, 4, "R200_PP_TXCBLEND_1"},
++       {R200_PP_TXCBLEND_2, 4, "R200_PP_TXCBLEND_2"},
++       {R200_PP_TXCBLEND_3, 4, "R200_PP_TXCBLEND_3"},
++       {R200_PP_TXCBLEND_4, 4, "R200_PP_TXCBLEND_4"},
++       {R200_PP_TXCBLEND_5, 4, "R200_PP_TXCBLEND_5"},
++       {R200_PP_TXCBLEND_6, 4, "R200_PP_TXCBLEND_6"},
++       {R200_PP_TXCBLEND_7, 4, "R200_PP_TXCBLEND_7"},
++       {R200_SE_TCL_LIGHT_MODEL_CTL_0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0"},
++       {R200_PP_TFACTOR_0, 6, "R200_PP_TFACTOR_0"},
++       {R200_SE_VTX_FMT_0, 4, "R200_SE_VTX_FMT_0"},
++       {R200_SE_VAP_CNTL, 1, "R200_SE_VAP_CNTL"},
++       {R200_SE_TCL_MATRIX_SEL_0, 5, "R200_SE_TCL_MATRIX_SEL_0"},
++       {R200_SE_TCL_TEX_PROC_CTL_2, 5, "R200_SE_TCL_TEX_PROC_CTL_2"},
++       {R200_SE_TCL_UCP_VERT_BLEND_CTL, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL"},
++       {R200_PP_TXFILTER_0, 6, "R200_PP_TXFILTER_0"},
++       {R200_PP_TXFILTER_1, 6, "R200_PP_TXFILTER_1"},
++       {R200_PP_TXFILTER_2, 6, "R200_PP_TXFILTER_2"},
++       {R200_PP_TXFILTER_3, 6, "R200_PP_TXFILTER_3"},
++       {R200_PP_TXFILTER_4, 6, "R200_PP_TXFILTER_4"},
++       {R200_PP_TXFILTER_5, 6, "R200_PP_TXFILTER_5"},
++       {R200_PP_TXOFFSET_0, 1, "R200_PP_TXOFFSET_0"},
++       {R200_PP_TXOFFSET_1, 1, "R200_PP_TXOFFSET_1"},
++       {R200_PP_TXOFFSET_2, 1, "R200_PP_TXOFFSET_2"},
++       {R200_PP_TXOFFSET_3, 1, "R200_PP_TXOFFSET_3"},
++       {R200_PP_TXOFFSET_4, 1, "R200_PP_TXOFFSET_4"},
++       {R200_PP_TXOFFSET_5, 1, "R200_PP_TXOFFSET_5"},
++       {R200_SE_VTE_CNTL, 1, "R200_SE_VTE_CNTL"},
++       {R200_SE_TCL_OUTPUT_VTX_COMP_SEL, 1,
++        "R200_SE_TCL_OUTPUT_VTX_COMP_SEL"},
++       {R200_PP_TAM_DEBUG3, 1, "R200_PP_TAM_DEBUG3"},
++       {R200_PP_CNTL_X, 1, "R200_PP_CNTL_X"},
++       {R200_RB3D_DEPTHXY_OFFSET, 1, "R200_RB3D_DEPTHXY_OFFSET"},
++       {R200_RE_AUX_SCISSOR_CNTL, 1, "R200_RE_AUX_SCISSOR_CNTL"},
++       {R200_RE_SCISSOR_TL_0, 2, "R200_RE_SCISSOR_TL_0"},
++       {R200_RE_SCISSOR_TL_1, 2, "R200_RE_SCISSOR_TL_1"},
++       {R200_RE_SCISSOR_TL_2, 2, "R200_RE_SCISSOR_TL_2"},
++       {R200_SE_VAP_CNTL_STATUS, 1, "R200_SE_VAP_CNTL_STATUS"},
++       {R200_SE_VTX_STATE_CNTL, 1, "R200_SE_VTX_STATE_CNTL"},
++       {R200_RE_POINTSIZE, 1, "R200_RE_POINTSIZE"},
++       {R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, 4,
++                   "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0"},
++       {R200_PP_CUBIC_FACES_0, 1, "R200_PP_CUBIC_FACES_0"},    /* 61 */
++       {R200_PP_CUBIC_OFFSET_F1_0, 5, "R200_PP_CUBIC_OFFSET_F1_0"}, /* 62 */
++       {R200_PP_CUBIC_FACES_1, 1, "R200_PP_CUBIC_FACES_1"},
++       {R200_PP_CUBIC_OFFSET_F1_1, 5, "R200_PP_CUBIC_OFFSET_F1_1"},
++       {R200_PP_CUBIC_FACES_2, 1, "R200_PP_CUBIC_FACES_2"},
++       {R200_PP_CUBIC_OFFSET_F1_2, 5, "R200_PP_CUBIC_OFFSET_F1_2"},
++       {R200_PP_CUBIC_FACES_3, 1, "R200_PP_CUBIC_FACES_3"},
++       {R200_PP_CUBIC_OFFSET_F1_3, 5, "R200_PP_CUBIC_OFFSET_F1_3"},
++       {R200_PP_CUBIC_FACES_4, 1, "R200_PP_CUBIC_FACES_4"},
++       {R200_PP_CUBIC_OFFSET_F1_4, 5, "R200_PP_CUBIC_OFFSET_F1_4"},
++       {R200_PP_CUBIC_FACES_5, 1, "R200_PP_CUBIC_FACES_5"},
++       {R200_PP_CUBIC_OFFSET_F1_5, 5, "R200_PP_CUBIC_OFFSET_F1_5"},
++       {RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0"},
++       {RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1"},
++       {RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2"},
++       {R200_RB3D_BLENDCOLOR, 3, "R200_RB3D_BLENDCOLOR"},
++       {R200_SE_TCL_POINT_SPRITE_CNTL, 1, "R200_SE_TCL_POINT_SPRITE_CNTL"},
++       {RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0"},
++       {RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0"},
++       {RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1"},
++       {RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0"},
++       {RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2"},
++       {RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0"},
++       {R200_PP_TRI_PERF, 2, "R200_PP_TRI_PERF"},
++       {R200_PP_AFS_0, 32, "R200_PP_AFS_0"},     /* 85 */
++       {R200_PP_AFS_1, 32, "R200_PP_AFS_1"},
++       {R200_PP_TFACTOR_0, 8, "R200_ATF_TFACTOR"},
++       {R200_PP_TXFILTER_0, 8, "R200_PP_TXCTLALL_0"},
++       {R200_PP_TXFILTER_1, 8, "R200_PP_TXCTLALL_1"},
++       {R200_PP_TXFILTER_2, 8, "R200_PP_TXCTLALL_2"},
++       {R200_PP_TXFILTER_3, 8, "R200_PP_TXCTLALL_3"},
++       {R200_PP_TXFILTER_4, 8, "R200_PP_TXCTLALL_4"},
++       {R200_PP_TXFILTER_5, 8, "R200_PP_TXCTLALL_5"},
++       {R200_VAP_PVS_CNTL_1, 2, "R200_VAP_PVS_CNTL"},
++};
++
++/* ================================================================
++ * Performance monitoring functions
++ */
++
++static void radeon_clear_box(drm_radeon_private_t * dev_priv,
++                            int x, int y, int w, int h, int r, int g, int b)
++{
++       u32 color;
++       RING_LOCALS;
++
++       x += dev_priv->sarea_priv->boxes[0].x1;
++       y += dev_priv->sarea_priv->boxes[0].y1;
++
++       switch (dev_priv->color_fmt) {
++       case RADEON_COLOR_FORMAT_RGB565:
++               color = (((r & 0xf8) << 8) |
++                        ((g & 0xfc) << 3) | ((b & 0xf8) >> 3));
++               break;
++       case RADEON_COLOR_FORMAT_ARGB8888:
++       default:
++               color = (((0xff) << 24) | (r << 16) | (g << 8) | b);
++               break;
++       }
++
++       BEGIN_RING(4);
++       RADEON_WAIT_UNTIL_3D_IDLE();
++       OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0));
++       OUT_RING(0xffffffff);
++       ADVANCE_RING();
++
++       BEGIN_RING(6);
++
++       OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
++       OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
++                RADEON_GMC_BRUSH_SOLID_COLOR |
++                (dev_priv->color_fmt << 8) |
++                RADEON_GMC_SRC_DATATYPE_COLOR |
++                RADEON_ROP3_P | RADEON_GMC_CLR_CMP_CNTL_DIS);
++
++       if (dev_priv->sarea_priv->pfCurrentPage == 1) {
++               OUT_RING(dev_priv->front_pitch_offset);
++       } else {
++               OUT_RING(dev_priv->back_pitch_offset);
++       }
++
++       OUT_RING(color);
++
++       OUT_RING((x << 16) | y);
++       OUT_RING((w << 16) | h);
++
++       ADVANCE_RING();
++}
++
++static void radeon_cp_performance_boxes(drm_radeon_private_t * dev_priv)
++{
++       /* Collapse various things into a wait flag -- trying to
++        * guess if userspase slept -- better just to have them tell us.
++        */
++       if (dev_priv->stats.last_frame_reads > 1 ||
++           dev_priv->stats.last_clear_reads > dev_priv->stats.clears) {
++               dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++       }
++
++       if (dev_priv->stats.freelist_loops) {
++               dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
++       }
++
++       /* Purple box for page flipping
++        */
++       if (dev_priv->stats.boxes & RADEON_BOX_FLIP)
++               radeon_clear_box(dev_priv, 4, 4, 8, 8, 255, 0, 255);
++
++       /* Red box if we have to wait for idle at any point
++        */
++       if (dev_priv->stats.boxes & RADEON_BOX_WAIT_IDLE)
++               radeon_clear_box(dev_priv, 16, 4, 8, 8, 255, 0, 0);
++
++       /* Blue box: lost context?
++        */
++
++       /* Yellow box for texture swaps
++        */
++       if (dev_priv->stats.boxes & RADEON_BOX_TEXTURE_LOAD)
++               radeon_clear_box(dev_priv, 40, 4, 8, 8, 255, 255, 0);
++
++       /* Green box if hardware never idles (as far as we can tell)
++        */
++       if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE))
++               radeon_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
++
++       /* Draw bars indicating number of buffers allocated
++        * (not a great measure, easily confused)
++        */
++       if (dev_priv->stats.requested_bufs) {
++               if (dev_priv->stats.requested_bufs > 100)
++                       dev_priv->stats.requested_bufs = 100;
++
++               radeon_clear_box(dev_priv, 4, 16,
++                                dev_priv->stats.requested_bufs, 4,
++                                196, 128, 128);
++       }
++
++       memset(&dev_priv->stats, 0, sizeof(dev_priv->stats));
++
++}
++
++/* ================================================================
++ * CP command dispatch functions
++ */
++
++static void radeon_cp_dispatch_clear(struct drm_device * dev,
++                                    drm_radeon_clear_t * clear,
++                                    drm_radeon_clear_rect_t * depth_boxes)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_radeon_depth_clear_t *depth_clear = &dev_priv->depth_clear;
++       int nbox = sarea_priv->nbox;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       unsigned int flags = clear->flags;
++       u32 rb3d_cntl = 0, rb3d_stencilrefmask = 0;
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("flags = 0x%x\n", flags);
++
++       dev_priv->stats.clears++;
++
++       if (dev_priv->sarea_priv->pfCurrentPage == 1) {
++               unsigned int tmp = flags;
++
++               flags &= ~(RADEON_FRONT | RADEON_BACK);
++               if (tmp & RADEON_FRONT)
++                       flags |= RADEON_BACK;
++               if (tmp & RADEON_BACK)
++                       flags |= RADEON_FRONT;
++       }
++
++       if (flags & (RADEON_FRONT | RADEON_BACK)) {
++
++               BEGIN_RING(4);
++
++               /* Ensure the 3D stream is idle before doing a
++                * 2D fill to clear the front or back buffer.
++                */
++               RADEON_WAIT_UNTIL_3D_IDLE();
++
++               OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0));
++               OUT_RING(clear->color_mask);
++
++               ADVANCE_RING();
++
++               /* Make sure we restore the 3D state next time.
++                */
++               dev_priv->sarea_priv->ctx_owner = 0;
++
++               for (i = 0; i < nbox; i++) {
++                       int x = pbox[i].x1;
++                       int y = pbox[i].y1;
++                       int w = pbox[i].x2 - x;
++                       int h = pbox[i].y2 - y;
++
++                       DRM_DEBUG("dispatch clear %d,%d-%d,%d flags 0x%x\n",
++                                 x, y, w, h, flags);
++
++                       if (flags & RADEON_FRONT) {
++                               BEGIN_RING(6);
++
++                               OUT_RING(CP_PACKET3
++                                        (RADEON_CNTL_PAINT_MULTI, 4));
++                               OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
++                                        RADEON_GMC_BRUSH_SOLID_COLOR |
++                                        (dev_priv->
++                                         color_fmt << 8) |
++                                        RADEON_GMC_SRC_DATATYPE_COLOR |
++                                        RADEON_ROP3_P |
++                                        RADEON_GMC_CLR_CMP_CNTL_DIS);
++
++                               OUT_RING(dev_priv->front_pitch_offset);
++                               OUT_RING(clear->clear_color);
++
++                               OUT_RING((x << 16) | y);
++                               OUT_RING((w << 16) | h);
++
++                               ADVANCE_RING();
++                       }
++
++                       if (flags & RADEON_BACK) {
++                               BEGIN_RING(6);
++
++                               OUT_RING(CP_PACKET3
++                                        (RADEON_CNTL_PAINT_MULTI, 4));
++                               OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
++                                        RADEON_GMC_BRUSH_SOLID_COLOR |
++                                        (dev_priv->
++                                         color_fmt << 8) |
++                                        RADEON_GMC_SRC_DATATYPE_COLOR |
++                                        RADEON_ROP3_P |
++                                        RADEON_GMC_CLR_CMP_CNTL_DIS);
++
++                               OUT_RING(dev_priv->back_pitch_offset);
++                               OUT_RING(clear->clear_color);
++
++                               OUT_RING((x << 16) | y);
++                               OUT_RING((w << 16) | h);
++
++                               ADVANCE_RING();
++                       }
++               }
++       }
++
++       /* hyper z clear */
++       /* no docs available, based on reverse engeneering by Stephane Marchesin */
++       if ((flags & (RADEON_DEPTH | RADEON_STENCIL))
++           && (flags & RADEON_CLEAR_FASTZ)) {
++
++               int i;
++               int depthpixperline =
++                   dev_priv->depth_fmt ==
++                   RADEON_DEPTH_FORMAT_16BIT_INT_Z ? (dev_priv->depth_pitch /
++                                                      2) : (dev_priv->
++                                                            depth_pitch / 4);
++
++               u32 clearmask;
++
++               u32 tempRB3D_DEPTHCLEARVALUE = clear->clear_depth |
++                   ((clear->depth_mask & 0xff) << 24);
++
++               /* Make sure we restore the 3D state next time.
++                * we haven't touched any "normal" state - still need this?
++                */
++               dev_priv->sarea_priv->ctx_owner = 0;
++
++               if ((dev_priv->flags & RADEON_HAS_HIERZ)
++                   && (flags & RADEON_USE_HIERZ)) {
++                       /* FIXME : reverse engineer that for Rx00 cards */
++                       /* FIXME : the mask supposedly contains low-res z values. So can't set
++                          just to the max (0xff? or actually 0x3fff?), need to take z clear
++                          value into account? */
++                       /* pattern seems to work for r100, though get slight
++                          rendering errors with glxgears. If hierz is not enabled for r100,
++                          only 4 bits which indicate clear (15,16,31,32, all zero) matter, the
++                          other ones are ignored, and the same clear mask can be used. That's
++                          very different behaviour than R200 which needs different clear mask
++                          and different number of tiles to clear if hierz is enabled or not !?!
++                        */
++                       clearmask = (0xff << 22) | (0xff << 6) | 0x003f003f;
++               } else {
++                       /* clear mask : chooses the clearing pattern.
++                          rv250: could be used to clear only parts of macrotiles
++                          (but that would get really complicated...)?
++                          bit 0 and 1 (either or both of them ?!?!) are used to
++                          not clear tile (or maybe one of the bits indicates if the tile is
++                          compressed or not), bit 2 and 3 to not clear tile 1,...,.
++                          Pattern is as follows:
++                          | 0,1 | 4,5 | 8,9 |12,13|16,17|20,21|24,25|28,29|
++                          bits -------------------------------------------------
++                          | 2,3 | 6,7 |10,11|14,15|18,19|22,23|26,27|30,31|
++                          rv100: clearmask covers 2x8 4x1 tiles, but one clear still
++                          covers 256 pixels ?!?
++                        */
++                       clearmask = 0x0;
++               }
++
++               BEGIN_RING(8);
++               RADEON_WAIT_UNTIL_2D_IDLE();
++               OUT_RING_REG(RADEON_RB3D_DEPTHCLEARVALUE,
++                            tempRB3D_DEPTHCLEARVALUE);
++               /* what offset is this exactly ? */
++               OUT_RING_REG(RADEON_RB3D_ZMASKOFFSET, 0);
++               /* need ctlstat, otherwise get some strange black flickering */
++               OUT_RING_REG(RADEON_RB3D_ZCACHE_CTLSTAT,
++                            RADEON_RB3D_ZC_FLUSH_ALL);
++               ADVANCE_RING();
++
++               for (i = 0; i < nbox; i++) {
++                       int tileoffset, nrtilesx, nrtilesy, j;
++                       /* it looks like r200 needs rv-style clears, at least if hierz is not enabled? */
++                       if ((dev_priv->flags & RADEON_HAS_HIERZ)
++                           && !(dev_priv->microcode_version == UCODE_R200)) {
++                               /* FIXME : figure this out for r200 (when hierz is enabled). Or
++                                  maybe r200 actually doesn't need to put the low-res z value into
++                                  the tile cache like r100, but just needs to clear the hi-level z-buffer?
++                                  Works for R100, both with hierz and without.
++                                  R100 seems to operate on 2x1 8x8 tiles, but...
++                                  odd: offset/nrtiles need to be 64 pix (4 block) aligned? Potentially
++                                  problematic with resolutions which are not 64 pix aligned? */
++                               tileoffset =
++                                   ((pbox[i].y1 >> 3) * depthpixperline +
++                                    pbox[i].x1) >> 6;
++                               nrtilesx =
++                                   ((pbox[i].x2 & ~63) -
++                                    (pbox[i].x1 & ~63)) >> 4;
++                               nrtilesy =
++                                   (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3);
++                               for (j = 0; j <= nrtilesy; j++) {
++                                       BEGIN_RING(4);
++                                       OUT_RING(CP_PACKET3
++                                                (RADEON_3D_CLEAR_ZMASK, 2));
++                                       /* first tile */
++                                       OUT_RING(tileoffset * 8);
++                                       /* the number of tiles to clear */
++                                       OUT_RING(nrtilesx + 4);
++                                       /* clear mask : chooses the clearing pattern. */
++                                       OUT_RING(clearmask);
++                                       ADVANCE_RING();
++                                       tileoffset += depthpixperline >> 6;
++                               }
++                       } else if (dev_priv->microcode_version == UCODE_R200) {
++                               /* works for rv250. */
++                               /* find first macro tile (8x2 4x4 z-pixels on rv250) */
++                               tileoffset =
++                                   ((pbox[i].y1 >> 3) * depthpixperline +
++                                    pbox[i].x1) >> 5;
++                               nrtilesx =
++                                   (pbox[i].x2 >> 5) - (pbox[i].x1 >> 5);
++                               nrtilesy =
++                                   (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3);
++                               for (j = 0; j <= nrtilesy; j++) {
++                                       BEGIN_RING(4);
++                                       OUT_RING(CP_PACKET3
++                                                (RADEON_3D_CLEAR_ZMASK, 2));
++                                       /* first tile */
++                                       /* judging by the first tile offset needed, could possibly
++                                          directly address/clear 4x4 tiles instead of 8x2 * 4x4
++                                          macro tiles, though would still need clear mask for
++                                          right/bottom if truely 4x4 granularity is desired ? */
++                                       OUT_RING(tileoffset * 16);
++                                       /* the number of tiles to clear */
++                                       OUT_RING(nrtilesx + 1);
++                                       /* clear mask : chooses the clearing pattern. */
++                                       OUT_RING(clearmask);
++                                       ADVANCE_RING();
++                                       tileoffset += depthpixperline >> 5;
++                               }
++                       } else {        /* rv 100 */
++                               /* rv100 might not need 64 pix alignment, who knows */
++                               /* offsets are, hmm, weird */
++                               tileoffset =
++                                   ((pbox[i].y1 >> 4) * depthpixperline +
++                                    pbox[i].x1) >> 6;
++                               nrtilesx =
++                                   ((pbox[i].x2 & ~63) -
++                                    (pbox[i].x1 & ~63)) >> 4;
++                               nrtilesy =
++                                   (pbox[i].y2 >> 4) - (pbox[i].y1 >> 4);
++                               for (j = 0; j <= nrtilesy; j++) {
++                                       BEGIN_RING(4);
++                                       OUT_RING(CP_PACKET3
++                                                (RADEON_3D_CLEAR_ZMASK, 2));
++                                       OUT_RING(tileoffset * 128);
++                                       /* the number of tiles to clear */
++                                       OUT_RING(nrtilesx + 4);
++                                       /* clear mask : chooses the clearing pattern. */
++                                       OUT_RING(clearmask);
++                                       ADVANCE_RING();
++                                       tileoffset += depthpixperline >> 6;
++                               }
++                       }
++               }
++
++               /* TODO don't always clear all hi-level z tiles */
++               if ((dev_priv->flags & RADEON_HAS_HIERZ)
++                   && (dev_priv->microcode_version == UCODE_R200)
++                   && (flags & RADEON_USE_HIERZ))
++                       /* r100 and cards without hierarchical z-buffer have no high-level z-buffer */
++                       /* FIXME : the mask supposedly contains low-res z values. So can't set
++                          just to the max (0xff? or actually 0x3fff?), need to take z clear
++                          value into account? */
++               {
++                       BEGIN_RING(4);
++                       OUT_RING(CP_PACKET3(RADEON_3D_CLEAR_HIZ, 2));
++                       OUT_RING(0x0);  /* First tile */
++                       OUT_RING(0x3cc0);
++                       OUT_RING((0xff << 22) | (0xff << 6) | 0x003f003f);
++                       ADVANCE_RING();
++               }
++       }
++
++       /* We have to clear the depth and/or stencil buffers by
++        * rendering a quad into just those buffers.  Thus, we have to
++        * make sure the 3D engine is configured correctly.
++        */
++       else if ((dev_priv->microcode_version == UCODE_R200) &&
++               (flags & (RADEON_DEPTH | RADEON_STENCIL))) {
++
++               int tempPP_CNTL;
++               int tempRE_CNTL;
++               int tempRB3D_CNTL;
++               int tempRB3D_ZSTENCILCNTL;
++               int tempRB3D_STENCILREFMASK;
++               int tempRB3D_PLANEMASK;
++               int tempSE_CNTL;
++               int tempSE_VTE_CNTL;
++               int tempSE_VTX_FMT_0;
++               int tempSE_VTX_FMT_1;
++               int tempSE_VAP_CNTL;
++               int tempRE_AUX_SCISSOR_CNTL;
++
++               tempPP_CNTL = 0;
++               tempRE_CNTL = 0;
++
++               tempRB3D_CNTL = depth_clear->rb3d_cntl;
++
++               tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl;
++               tempRB3D_STENCILREFMASK = 0x0;
++
++               tempSE_CNTL = depth_clear->se_cntl;
++
++               /* Disable TCL */
++
++               tempSE_VAP_CNTL = (     /* SE_VAP_CNTL__FORCE_W_TO_ONE_MASK |  */
++                                         (0x9 <<
++                                          SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT));
++
++               tempRB3D_PLANEMASK = 0x0;
++
++               tempRE_AUX_SCISSOR_CNTL = 0x0;
++
++               tempSE_VTE_CNTL =
++                   SE_VTE_CNTL__VTX_XY_FMT_MASK | SE_VTE_CNTL__VTX_Z_FMT_MASK;
++
++               /* Vertex format (X, Y, Z, W) */
++               tempSE_VTX_FMT_0 =
++                   SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK |
++                   SE_VTX_FMT_0__VTX_W0_PRESENT_MASK;
++               tempSE_VTX_FMT_1 = 0x0;
++
++               /*
++                * Depth buffer specific enables
++                */
++               if (flags & RADEON_DEPTH) {
++                       /* Enable depth buffer */
++                       tempRB3D_CNTL |= RADEON_Z_ENABLE;
++               } else {
++                       /* Disable depth buffer */
++                       tempRB3D_CNTL &= ~RADEON_Z_ENABLE;
++               }
++
++               /*
++                * Stencil buffer specific enables
++                */
++               if (flags & RADEON_STENCIL) {
++                       tempRB3D_CNTL |= RADEON_STENCIL_ENABLE;
++                       tempRB3D_STENCILREFMASK = clear->depth_mask;
++               } else {
++                       tempRB3D_CNTL &= ~RADEON_STENCIL_ENABLE;
++                       tempRB3D_STENCILREFMASK = 0x00000000;
++               }
++
++               if (flags & RADEON_USE_COMP_ZBUF) {
++                       tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE |
++                           RADEON_Z_DECOMPRESSION_ENABLE;
++               }
++               if (flags & RADEON_USE_HIERZ) {
++                       tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE;
++               }
++
++               BEGIN_RING(26);
++               RADEON_WAIT_UNTIL_2D_IDLE();
++
++               OUT_RING_REG(RADEON_PP_CNTL, tempPP_CNTL);
++               OUT_RING_REG(R200_RE_CNTL, tempRE_CNTL);
++               OUT_RING_REG(RADEON_RB3D_CNTL, tempRB3D_CNTL);
++               OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL);
++               OUT_RING_REG(RADEON_RB3D_STENCILREFMASK,
++                            tempRB3D_STENCILREFMASK);
++               OUT_RING_REG(RADEON_RB3D_PLANEMASK, tempRB3D_PLANEMASK);
++               OUT_RING_REG(RADEON_SE_CNTL, tempSE_CNTL);
++               OUT_RING_REG(R200_SE_VTE_CNTL, tempSE_VTE_CNTL);
++               OUT_RING_REG(R200_SE_VTX_FMT_0, tempSE_VTX_FMT_0);
++               OUT_RING_REG(R200_SE_VTX_FMT_1, tempSE_VTX_FMT_1);
++               OUT_RING_REG(R200_SE_VAP_CNTL, tempSE_VAP_CNTL);
++               OUT_RING_REG(R200_RE_AUX_SCISSOR_CNTL, tempRE_AUX_SCISSOR_CNTL);
++               ADVANCE_RING();
++
++               /* Make sure we restore the 3D state next time.
++                */
++               dev_priv->sarea_priv->ctx_owner = 0;
++
++               for (i = 0; i < nbox; i++) {
++
++                       /* Funny that this should be required --
++                        *  sets top-left?
++                        */
++                       radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
++
++                       BEGIN_RING(14);
++                       OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 12));
++                       OUT_RING((RADEON_PRIM_TYPE_RECT_LIST |
++                                 RADEON_PRIM_WALK_RING |
++                                 (3 << RADEON_NUM_VERTICES_SHIFT)));
++                       OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_Y1]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
++                       OUT_RING(0x3f800000);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
++                       OUT_RING(0x3f800000);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_X2]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
++                       OUT_RING(0x3f800000);
++                       ADVANCE_RING();
++               }
++       } else if ((flags & (RADEON_DEPTH | RADEON_STENCIL))) {
++
++               int tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl;
++
++               rb3d_cntl = depth_clear->rb3d_cntl;
++
++               if (flags & RADEON_DEPTH) {
++                       rb3d_cntl |= RADEON_Z_ENABLE;
++               } else {
++                       rb3d_cntl &= ~RADEON_Z_ENABLE;
++               }
++
++               if (flags & RADEON_STENCIL) {
++                       rb3d_cntl |= RADEON_STENCIL_ENABLE;
++                       rb3d_stencilrefmask = clear->depth_mask;        /* misnamed field */
++               } else {
++                       rb3d_cntl &= ~RADEON_STENCIL_ENABLE;
++                       rb3d_stencilrefmask = 0x00000000;
++               }
++
++               if (flags & RADEON_USE_COMP_ZBUF) {
++                       tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE |
++                           RADEON_Z_DECOMPRESSION_ENABLE;
++               }
++               if (flags & RADEON_USE_HIERZ) {
++                       tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE;
++               }
++
++               BEGIN_RING(13);
++               RADEON_WAIT_UNTIL_2D_IDLE();
++
++               OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 1));
++               OUT_RING(0x00000000);
++               OUT_RING(rb3d_cntl);
++
++               OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL);
++               OUT_RING_REG(RADEON_RB3D_STENCILREFMASK, rb3d_stencilrefmask);
++               OUT_RING_REG(RADEON_RB3D_PLANEMASK, 0x00000000);
++               OUT_RING_REG(RADEON_SE_CNTL, depth_clear->se_cntl);
++               ADVANCE_RING();
++
++               /* Make sure we restore the 3D state next time.
++                */
++               dev_priv->sarea_priv->ctx_owner = 0;
++
++               for (i = 0; i < nbox; i++) {
++
++                       /* Funny that this should be required --
++                        *  sets top-left?
++                        */
++                       radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
++
++                       BEGIN_RING(15);
++
++                       OUT_RING(CP_PACKET3(RADEON_3D_DRAW_IMMD, 13));
++                       OUT_RING(RADEON_VTX_Z_PRESENT |
++                                RADEON_VTX_PKCOLOR_PRESENT);
++                       OUT_RING((RADEON_PRIM_TYPE_RECT_LIST |
++                                 RADEON_PRIM_WALK_RING |
++                                 RADEON_MAOS_ENABLE |
++                                 RADEON_VTX_FMT_RADEON_MODE |
++                                 (3 << RADEON_NUM_VERTICES_SHIFT)));
++
++                       OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_Y1]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
++                       OUT_RING(0x0);
++
++                       OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
++                       OUT_RING(0x0);
++
++                       OUT_RING(depth_boxes[i].ui[CLEAR_X2]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
++                       OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
++                       OUT_RING(0x0);
++
++                       ADVANCE_RING();
++               }
++       }
++
++       /* Increment the clear counter.  The client-side 3D driver must
++        * wait on this value before performing the clear ioctl.  We
++        * need this because the card's so damned fast...
++        */
++       dev_priv->sarea_priv->last_clear++;
++
++       BEGIN_RING(4);
++
++       RADEON_CLEAR_AGE(dev_priv->sarea_priv->last_clear);
++       RADEON_WAIT_UNTIL_IDLE();
++
++       ADVANCE_RING();
++}
++
++static void radeon_cp_dispatch_swap(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int nbox = sarea_priv->nbox;
++       struct drm_clip_rect *pbox = sarea_priv->boxes;
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       /* Do some trivial performance monitoring...
++        */
++       if (dev_priv->do_boxes)
++               radeon_cp_performance_boxes(dev_priv);
++
++       /* Wait for the 3D stream to idle before dispatching the bitblt.
++        * This will prevent data corruption between the two streams.
++        */
++       BEGIN_RING(2);
++
++       RADEON_WAIT_UNTIL_3D_IDLE();
++
++       ADVANCE_RING();
++
++       for (i = 0; i < nbox; i++) {
++               int x = pbox[i].x1;
++               int y = pbox[i].y1;
++               int w = pbox[i].x2 - x;
++               int h = pbox[i].y2 - y;
++
++               DRM_DEBUG("dispatch swap %d,%d-%d,%d\n", x, y, w, h);
++
++               BEGIN_RING(9);
++
++               OUT_RING(CP_PACKET0(RADEON_DP_GUI_MASTER_CNTL, 0));
++               OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
++                        RADEON_GMC_DST_PITCH_OFFSET_CNTL |
++                        RADEON_GMC_BRUSH_NONE |
++                        (dev_priv->color_fmt << 8) |
++                        RADEON_GMC_SRC_DATATYPE_COLOR |
++                        RADEON_ROP3_S |
++                        RADEON_DP_SRC_SOURCE_MEMORY |
++                        RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
++
++               /* Make this work even if front & back are flipped:
++                */
++               OUT_RING(CP_PACKET0(RADEON_SRC_PITCH_OFFSET, 1));
++               if (dev_priv->sarea_priv->pfCurrentPage == 0) {
++                       OUT_RING(dev_priv->back_pitch_offset);
++                       OUT_RING(dev_priv->front_pitch_offset);
++               } else {
++                       OUT_RING(dev_priv->front_pitch_offset);
++                       OUT_RING(dev_priv->back_pitch_offset);
++               }
++
++               OUT_RING(CP_PACKET0(RADEON_SRC_X_Y, 2));
++               OUT_RING((x << 16) | y);
++               OUT_RING((x << 16) | y);
++               OUT_RING((w << 16) | h);
++
++               ADVANCE_RING();
++       }
++
++       /* Increment the frame counter.  The client-side 3D driver must
++        * throttle the framerate by waiting for this value before
++        * performing the swapbuffer ioctl.
++        */
++       dev_priv->sarea_priv->last_frame++;
++
++       BEGIN_RING(4);
++
++       RADEON_FRAME_AGE(dev_priv->sarea_priv->last_frame);
++       RADEON_WAIT_UNTIL_2D_IDLE();
++
++       ADVANCE_RING();
++}
++
++static void radeon_cp_dispatch_flip(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_sarea *sarea = (struct drm_sarea *) dev_priv->sarea->handle;
++       int offset = (dev_priv->sarea_priv->pfCurrentPage == 1)
++           ? dev_priv->front_offset : dev_priv->back_offset;
++       RING_LOCALS;
++       DRM_DEBUG("%s: pfCurrentPage=%d\n",
++                 __FUNCTION__,
++                 dev_priv->sarea_priv->pfCurrentPage);
++
++       /* Do some trivial performance monitoring...
++        */
++       if (dev_priv->do_boxes) {
++               dev_priv->stats.boxes |= RADEON_BOX_FLIP;
++               radeon_cp_performance_boxes(dev_priv);
++       }
++
++       /* Update the frame offsets for both CRTCs
++        */
++       BEGIN_RING(6);
++
++       RADEON_WAIT_UNTIL_3D_IDLE();
++       OUT_RING_REG(RADEON_CRTC_OFFSET,
++                    ((sarea->frame.y * dev_priv->front_pitch +
++                      sarea->frame.x * (dev_priv->color_fmt - 2)) & ~7)
++                    + offset);
++       OUT_RING_REG(RADEON_CRTC2_OFFSET, dev_priv->sarea_priv->crtc2_base
++                    + offset);
++
++       ADVANCE_RING();
++
++       /* Increment the frame counter.  The client-side 3D driver must
++        * throttle the framerate by waiting for this value before
++        * performing the swapbuffer ioctl.
++        */
++       dev_priv->sarea_priv->last_frame++;
++       dev_priv->sarea_priv->pfCurrentPage =
++               1 - dev_priv->sarea_priv->pfCurrentPage;
++
++       BEGIN_RING(2);
++
++       RADEON_FRAME_AGE(dev_priv->sarea_priv->last_frame);
++
++       ADVANCE_RING();
++}
++
++static int bad_prim_vertex_nr(int primitive, int nr)
++{
++       switch (primitive & RADEON_PRIM_TYPE_MASK) {
++       case RADEON_PRIM_TYPE_NONE:
++       case RADEON_PRIM_TYPE_POINT:
++               return nr < 1;
++       case RADEON_PRIM_TYPE_LINE:
++               return (nr & 1) || nr == 0;
++       case RADEON_PRIM_TYPE_LINE_STRIP:
++               return nr < 2;
++       case RADEON_PRIM_TYPE_TRI_LIST:
++       case RADEON_PRIM_TYPE_3VRT_POINT_LIST:
++       case RADEON_PRIM_TYPE_3VRT_LINE_LIST:
++       case RADEON_PRIM_TYPE_RECT_LIST:
++               return nr % 3 || nr == 0;
++       case RADEON_PRIM_TYPE_TRI_FAN:
++       case RADEON_PRIM_TYPE_TRI_STRIP:
++               return nr < 3;
++       default:
++               return 1;
++       }
++}
++
++typedef struct {
++       unsigned int start;
++       unsigned int finish;
++       unsigned int prim;
++       unsigned int numverts;
++       unsigned int offset;
++       unsigned int vc_format;
++} drm_radeon_tcl_prim_t;
++
++static void radeon_cp_dispatch_vertex(struct drm_device * dev,
++                                     struct drm_buf * buf,
++                                     drm_radeon_tcl_prim_t * prim)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int offset = dev_priv->gart_buffers_offset + buf->offset + prim->start;
++       int numverts = (int)prim->numverts;
++       int nbox = sarea_priv->nbox;
++       int i = 0;
++       RING_LOCALS;
++
++       DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d %d verts\n",
++                 prim->prim,
++                 prim->vc_format, prim->start, prim->finish, prim->numverts);
++
++       if (bad_prim_vertex_nr(prim->prim, prim->numverts)) {
++               DRM_ERROR("bad prim %x numverts %d\n",
++                         prim->prim, prim->numverts);
++               return;
++       }
++
++       do {
++               /* Emit the next cliprect */
++               if (i < nbox) {
++                       radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
++               }
++
++               /* Emit the vertex buffer rendering commands */
++               BEGIN_RING(5);
++
++               OUT_RING(CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, 3));
++               OUT_RING(offset);
++               OUT_RING(numverts);
++               OUT_RING(prim->vc_format);
++               OUT_RING(prim->prim | RADEON_PRIM_WALK_LIST |
++                        RADEON_COLOR_ORDER_RGBA |
++                        RADEON_VTX_FMT_RADEON_MODE |
++                        (numverts << RADEON_NUM_VERTICES_SHIFT));
++
++               ADVANCE_RING();
++
++               i++;
++       } while (i < nbox);
++}
++
++static void radeon_cp_discard_buffer(struct drm_device * dev, struct drm_buf * buf)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
++       RING_LOCALS;
++
++       buf_priv->age = ++dev_priv->sarea_priv->last_dispatch;
++
++       /* Emit the vertex buffer age */
++       BEGIN_RING(2);
++       RADEON_DISPATCH_AGE(buf_priv->age);
++       ADVANCE_RING();
++
++       buf->pending = 1;
++       buf->used = 0;
++}
++
++static void radeon_cp_dispatch_indirect(struct drm_device * dev,
++                                       struct drm_buf * buf, int start, int end)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       RING_LOCALS;
++       DRM_DEBUG("indirect: buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
++
++       if (start != end) {
++               int offset = (dev_priv->gart_buffers_offset
++                             + buf->offset + start);
++               int dwords = (end - start + 3) / sizeof(u32);
++
++               /* Indirect buffer data must be an even number of
++                * dwords, so if we've been given an odd number we must
++                * pad the data with a Type-2 CP packet.
++                */
++               if (dwords & 1) {
++                       u32 *data = (u32 *)
++                           ((char *)dev->agp_buffer_map->handle
++                            + buf->offset + start);
++                       data[dwords++] = RADEON_CP_PACKET2;
++               }
++
++               /* Fire off the indirect buffer */
++               BEGIN_RING(3);
++
++               OUT_RING(CP_PACKET0(RADEON_CP_IB_BASE, 1));
++               OUT_RING(offset);
++               OUT_RING(dwords);
++
++               ADVANCE_RING();
++       }
++}
++
++static void radeon_cp_dispatch_indices(struct drm_device * dev,
++                                      struct drm_buf * elt_buf,
++                                      drm_radeon_tcl_prim_t * prim)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       int offset = dev_priv->gart_buffers_offset + prim->offset;
++       u32 *data;
++       int dwords;
++       int i = 0;
++       int start = prim->start + RADEON_INDEX_PRIM_OFFSET;
++       int count = (prim->finish - start) / sizeof(u16);
++       int nbox = sarea_priv->nbox;
++
++       DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d offset: %x nr %d\n",
++                 prim->prim,
++                 prim->vc_format,
++                 prim->start, prim->finish, prim->offset, prim->numverts);
++
++       if (bad_prim_vertex_nr(prim->prim, count)) {
++               DRM_ERROR("bad prim %x count %d\n", prim->prim, count);
++               return;
++       }
++
++       if (start >= prim->finish || (prim->start & 0x7)) {
++               DRM_ERROR("buffer prim %d\n", prim->prim);
++               return;
++       }
++
++       dwords = (prim->finish - prim->start + 3) / sizeof(u32);
++
++       data = (u32 *) ((char *)dev->agp_buffer_map->handle +
++                       elt_buf->offset + prim->start);
++
++       data[0] = CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, dwords - 2);
++       data[1] = offset;
++       data[2] = prim->numverts;
++       data[3] = prim->vc_format;
++       data[4] = (prim->prim |
++                  RADEON_PRIM_WALK_IND |
++                  RADEON_COLOR_ORDER_RGBA |
++                  RADEON_VTX_FMT_RADEON_MODE |
++                  (count << RADEON_NUM_VERTICES_SHIFT));
++
++       do {
++               if (i < nbox)
++                       radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
++
++               radeon_cp_dispatch_indirect(dev, elt_buf,
++                                           prim->start, prim->finish);
++
++               i++;
++       } while (i < nbox);
++
++}
++
++#define RADEON_MAX_TEXTURE_SIZE RADEON_BUFFER_SIZE
++
++static int radeon_cp_dispatch_texture(struct drm_device * dev,
++                                     struct drm_file *file_priv,
++                                     drm_radeon_texture_t * tex,
++                                     drm_radeon_tex_image_t * image)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_buf *buf;
++       u32 format;
++       u32 *buffer;
++       const u8 __user *data;
++       int size, dwords, tex_width, blit_width, spitch;
++       u32 height;
++       int i;
++       u32 texpitch, microtile;
++       u32 offset;
++       RING_LOCALS;
++
++       if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) {
++               DRM_ERROR("Invalid destination offset\n");
++               return -EINVAL;
++       }
++
++       dev_priv->stats.boxes |= RADEON_BOX_TEXTURE_LOAD;
++
++       /* Flush the pixel cache.  This ensures no pixel data gets mixed
++        * up with the texture data from the host data blit, otherwise
++        * part of the texture image may be corrupted.
++        */
++       BEGIN_RING(4);
++       RADEON_FLUSH_CACHE();
++       RADEON_WAIT_UNTIL_IDLE();
++       ADVANCE_RING();
++
++       /* The compiler won't optimize away a division by a variable,
++        * even if the only legal values are powers of two.  Thus, we'll
++        * use a shift instead.
++        */
++       switch (tex->format) {
++       case RADEON_TXFORMAT_ARGB8888:
++       case RADEON_TXFORMAT_RGBA8888:
++               format = RADEON_COLOR_FORMAT_ARGB8888;
++               tex_width = tex->width * 4;
++               blit_width = image->width * 4;
++               break;
++       case RADEON_TXFORMAT_AI88:
++       case RADEON_TXFORMAT_ARGB1555:
++       case RADEON_TXFORMAT_RGB565:
++       case RADEON_TXFORMAT_ARGB4444:
++       case RADEON_TXFORMAT_VYUY422:
++       case RADEON_TXFORMAT_YVYU422:
++               format = RADEON_COLOR_FORMAT_RGB565;
++               tex_width = tex->width * 2;
++               blit_width = image->width * 2;
++               break;
++       case RADEON_TXFORMAT_I8:
++       case RADEON_TXFORMAT_RGB332:
++               format = RADEON_COLOR_FORMAT_CI8;
++               tex_width = tex->width * 1;
++               blit_width = image->width * 1;
++               break;
++       default:
++               DRM_ERROR("invalid texture format %d\n", tex->format);
++               return -EINVAL;
++       }
++       spitch = blit_width >> 6;
++       if (spitch == 0 && image->height > 1)
++               return -EINVAL;
++
++       texpitch = tex->pitch;
++       if ((texpitch << 22) & RADEON_DST_TILE_MICRO) {
++               microtile = 1;
++               if (tex_width < 64) {
++                       texpitch &= ~(RADEON_DST_TILE_MICRO >> 22);
++                       /* we got tiled coordinates, untile them */
++                       image->x *= 2;
++               }
++       } else
++               microtile = 0;
++
++       DRM_DEBUG("tex=%dx%d blit=%d\n", tex_width, tex->height, blit_width);
++
++       do {
++               DRM_DEBUG("tex: ofs=0x%x p=%d f=%d x=%hd y=%hd w=%hd h=%hd\n",
++                         tex->offset >> 10, tex->pitch, tex->format,
++                         image->x, image->y, image->width, image->height);
++
++               /* Make a copy of some parameters in case we have to
++                * update them for a multi-pass texture blit.
++                */
++               height = image->height;
++               data = (const u8 __user *)image->data;
++
++               size = height * blit_width;
++
++               if (size > RADEON_MAX_TEXTURE_SIZE) {
++                       height = RADEON_MAX_TEXTURE_SIZE / blit_width;
++                       size = height * blit_width;
++               } else if (size < 4 && size > 0) {
++                       size = 4;
++               } else if (size == 0) {
++                       return 0;
++               }
++
++               buf = radeon_freelist_get(dev);
++               if (0 && !buf) {
++                       radeon_do_cp_idle(dev_priv);
++                       buf = radeon_freelist_get(dev);
++               }
++               if (!buf) {
++                       DRM_DEBUG("radeon_cp_dispatch_texture: EAGAIN\n");
++                       if (DRM_COPY_TO_USER(tex->image, image, sizeof(*image)))
++                               return -EFAULT;
++                       return -EAGAIN;
++               }
++
++               /* Dispatch the indirect buffer.
++                */
++               buffer =
++                   (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
++               dwords = size / 4;
++
++#define RADEON_COPY_MT(_buf, _data, _width) \
++       do { \
++               if (DRM_COPY_FROM_USER(_buf, _data, (_width))) {\
++                       DRM_ERROR("EFAULT on pad, %d bytes\n", (_width)); \
++                       return -EFAULT; \
++               } \
++       } while(0)
++
++               if (microtile) {
++                       /* texture micro tiling in use, minimum texture width is thus 16 bytes.
++                          however, we cannot use blitter directly for texture width < 64 bytes,
++                          since minimum tex pitch is 64 bytes and we need this to match
++                          the texture width, otherwise the blitter will tile it wrong.
++                          Thus, tiling manually in this case. Additionally, need to special
++                          case tex height = 1, since our actual image will have height 2
++                          and we need to ensure we don't read beyond the texture size
++                          from user space. */
++                       if (tex->height == 1) {
++                               if (tex_width >= 64 || tex_width <= 16) {
++                                       RADEON_COPY_MT(buffer, data,
++                                               (int)(tex_width * sizeof(u32)));
++                               } else if (tex_width == 32) {
++                                       RADEON_COPY_MT(buffer, data, 16);
++                                       RADEON_COPY_MT(buffer + 8,
++                                                      data + 16, 16);
++                               }
++                       } else if (tex_width >= 64 || tex_width == 16) {
++                               RADEON_COPY_MT(buffer, data,
++                                              (int)(dwords * sizeof(u32)));
++                       } else if (tex_width < 16) {
++                               for (i = 0; i < tex->height; i++) {
++                                       RADEON_COPY_MT(buffer, data, tex_width);
++                                       buffer += 4;
++                                       data += tex_width;
++                               }
++                       } else if (tex_width == 32) {
++                               /* TODO: make sure this works when not fitting in one buffer
++                                  (i.e. 32bytes x 2048...) */
++                               for (i = 0; i < tex->height; i += 2) {
++                                       RADEON_COPY_MT(buffer, data, 16);
++                                       data += 16;
++                                       RADEON_COPY_MT(buffer + 8, data, 16);
++                                       data += 16;
++                                       RADEON_COPY_MT(buffer + 4, data, 16);
++                                       data += 16;
++                                       RADEON_COPY_MT(buffer + 12, data, 16);
++                                       data += 16;
++                                       buffer += 16;
++                               }
++                       }
++               } else {
++                       if (tex_width >= 32) {
++                               /* Texture image width is larger than the minimum, so we
++                                * can upload it directly.
++                                */
++                               RADEON_COPY_MT(buffer, data,
++                                              (int)(dwords * sizeof(u32)));
++                       } else {
++                               /* Texture image width is less than the minimum, so we
++                                * need to pad out each image scanline to the minimum
++                                * width.
++                                */
++                               for (i = 0; i < tex->height; i++) {
++                                       RADEON_COPY_MT(buffer, data, tex_width);
++                                       buffer += 8;
++                                       data += tex_width;
++                               }
++                       }
++               }
++
++#undef RADEON_COPY_MT
++               buf->file_priv = file_priv;
++               buf->used = size;
++               offset = dev_priv->gart_buffers_offset + buf->offset;
++               BEGIN_RING(9);
++               OUT_RING(CP_PACKET3(RADEON_CNTL_BITBLT_MULTI, 5));
++               OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
++                        RADEON_GMC_DST_PITCH_OFFSET_CNTL |
++                        RADEON_GMC_BRUSH_NONE |
++                        (format << 8) |
++                        RADEON_GMC_SRC_DATATYPE_COLOR |
++                        RADEON_ROP3_S |
++                        RADEON_DP_SRC_SOURCE_MEMORY |
++                        RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
++               OUT_RING((spitch << 22) | (offset >> 10));
++               OUT_RING((texpitch << 22) | (tex->offset >> 10));
++               OUT_RING(0);
++               OUT_RING((image->x << 16) | image->y);
++               OUT_RING((image->width << 16) | height);
++               RADEON_WAIT_UNTIL_2D_IDLE();
++               ADVANCE_RING();
++
++               radeon_cp_discard_buffer(dev, buf);
++
++               /* Update the input parameters for next time */
++               image->y += height;
++               image->height -= height;
++               image->data = (const u8 __user *)image->data + size;
++       } while (image->height > 0);
++
++       /* Flush the pixel cache after the blit completes.  This ensures
++        * the texture data is written out to memory before rendering
++        * continues.
++        */
++       BEGIN_RING(4);
++       RADEON_FLUSH_CACHE();
++       RADEON_WAIT_UNTIL_2D_IDLE();
++       ADVANCE_RING();
++       return 0;
++}
++
++static void radeon_cp_dispatch_stipple(struct drm_device * dev, u32 * stipple)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       int i;
++       RING_LOCALS;
++       DRM_DEBUG("\n");
++
++       BEGIN_RING(35);
++
++       OUT_RING(CP_PACKET0(RADEON_RE_STIPPLE_ADDR, 0));
++       OUT_RING(0x00000000);
++
++       OUT_RING(CP_PACKET0_TABLE(RADEON_RE_STIPPLE_DATA, 31));
++       for (i = 0; i < 32; i++) {
++               OUT_RING(stipple[i]);
++       }
++
++       ADVANCE_RING();
++}
++
++static void radeon_apply_surface_regs(int surf_index,
++                                     drm_radeon_private_t *dev_priv)
++{
++       if (!dev_priv->mmio)
++               return;
++
++       radeon_do_cp_idle(dev_priv);
++
++       RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * surf_index,
++                    dev_priv->surfaces[surf_index].flags);
++       RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * surf_index,
++                    dev_priv->surfaces[surf_index].lower);
++       RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * surf_index,
++                    dev_priv->surfaces[surf_index].upper);
++}
++
++/* Allocates a virtual surface
++ * doesn't always allocate a real surface, will stretch an existing
++ * surface when possible.
++ *
++ * Note that refcount can be at most 2, since during a free refcount=3
++ * might mean we have to allocate a new surface which might not always
++ * be available.
++ * For example : we allocate three contigous surfaces ABC. If B is
++ * freed, we suddenly need two surfaces to store A and C, which might
++ * not always be available.
++ */
++static int alloc_surface(drm_radeon_surface_alloc_t *new,
++                        drm_radeon_private_t *dev_priv,
++                        struct drm_file *file_priv)
++{
++       struct radeon_virt_surface *s;
++       int i;
++       int virt_surface_index;
++       uint32_t new_upper, new_lower;
++
++       new_lower = new->address;
++       new_upper = new_lower + new->size - 1;
++
++       /* sanity check */
++       if ((new_lower >= new_upper) || (new->flags == 0) || (new->size == 0) ||
++           ((new_upper & RADEON_SURF_ADDRESS_FIXED_MASK) !=
++            RADEON_SURF_ADDRESS_FIXED_MASK)
++           || ((new_lower & RADEON_SURF_ADDRESS_FIXED_MASK) != 0))
++               return -1;
++
++       /* make sure there is no overlap with existing surfaces */
++       for (i = 0; i < RADEON_MAX_SURFACES; i++) {
++               if ((dev_priv->surfaces[i].refcount != 0) &&
++                   (((new_lower >= dev_priv->surfaces[i].lower) &&
++                     (new_lower < dev_priv->surfaces[i].upper)) ||
++                    ((new_lower < dev_priv->surfaces[i].lower) &&
++                     (new_upper > dev_priv->surfaces[i].lower)))) {
++                       return -1;
++               }
++       }
++
++       /* find a virtual surface */
++       for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++)
++               if (dev_priv->virt_surfaces[i].file_priv == 0)
++                       break;
++       if (i == 2 * RADEON_MAX_SURFACES) {
++               return -1;
++       }
++       virt_surface_index = i;
++
++       /* try to reuse an existing surface */
++       for (i = 0; i < RADEON_MAX_SURFACES; i++) {
++               /* extend before */
++               if ((dev_priv->surfaces[i].refcount == 1) &&
++                   (new->flags == dev_priv->surfaces[i].flags) &&
++                   (new_upper + 1 == dev_priv->surfaces[i].lower)) {
++                       s = &(dev_priv->virt_surfaces[virt_surface_index]);
++                       s->surface_index = i;
++                       s->lower = new_lower;
++                       s->upper = new_upper;
++                       s->flags = new->flags;
++                       s->file_priv = file_priv;
++                       dev_priv->surfaces[i].refcount++;
++                       dev_priv->surfaces[i].lower = s->lower;
++                       radeon_apply_surface_regs(s->surface_index, dev_priv);
++                       return virt_surface_index;
++               }
++
++               /* extend after */
++               if ((dev_priv->surfaces[i].refcount == 1) &&
++                   (new->flags == dev_priv->surfaces[i].flags) &&
++                   (new_lower == dev_priv->surfaces[i].upper + 1)) {
++                       s = &(dev_priv->virt_surfaces[virt_surface_index]);
++                       s->surface_index = i;
++                       s->lower = new_lower;
++                       s->upper = new_upper;
++                       s->flags = new->flags;
++                       s->file_priv = file_priv;
++                       dev_priv->surfaces[i].refcount++;
++                       dev_priv->surfaces[i].upper = s->upper;
++                       radeon_apply_surface_regs(s->surface_index, dev_priv);
++                       return virt_surface_index;
++               }
++       }
++
++       /* okay, we need a new one */
++       for (i = 0; i < RADEON_MAX_SURFACES; i++) {
++               if (dev_priv->surfaces[i].refcount == 0) {
++                       s = &(dev_priv->virt_surfaces[virt_surface_index]);
++                       s->surface_index = i;
++                       s->lower = new_lower;
++                       s->upper = new_upper;
++                       s->flags = new->flags;
++                       s->file_priv = file_priv;
++                       dev_priv->surfaces[i].refcount = 1;
++                       dev_priv->surfaces[i].lower = s->lower;
++                       dev_priv->surfaces[i].upper = s->upper;
++                       dev_priv->surfaces[i].flags = s->flags;
++                       radeon_apply_surface_regs(s->surface_index, dev_priv);
++                       return virt_surface_index;
++               }
++       }
++
++       /* we didn't find anything */
++       return -1;
++}
++
++static int free_surface(struct drm_file *file_priv,
++                       drm_radeon_private_t * dev_priv,
++                       int lower)
++{
++       struct radeon_virt_surface *s;
++       int i;
++       /* find the virtual surface */
++       for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
++               s = &(dev_priv->virt_surfaces[i]);
++               if (s->file_priv) {
++                       if ((lower == s->lower) && (file_priv == s->file_priv))
++                       {
++                               if (dev_priv->surfaces[s->surface_index].
++                                   lower == s->lower)
++                                       dev_priv->surfaces[s->surface_index].
++                                           lower = s->upper;
++
++                               if (dev_priv->surfaces[s->surface_index].
++                                   upper == s->upper)
++                                       dev_priv->surfaces[s->surface_index].
++                                           upper = s->lower;
++
++                               dev_priv->surfaces[s->surface_index].refcount--;
++                               if (dev_priv->surfaces[s->surface_index].
++                                   refcount == 0)
++                                       dev_priv->surfaces[s->surface_index].
++                                           flags = 0;
++                               s->file_priv = NULL;
++                               radeon_apply_surface_regs(s->surface_index,
++                                                         dev_priv);
++                               return 0;
++                       }
++               }
++       }
++       return 1;
++}
++
++static void radeon_surfaces_release(struct drm_file *file_priv,
++                                   drm_radeon_private_t * dev_priv)
++{
++       int i;
++       for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
++               if (dev_priv->virt_surfaces[i].file_priv == file_priv)
++                       free_surface(file_priv, dev_priv,
++                                    dev_priv->virt_surfaces[i].lower);
++       }
++}
++
++/* ================================================================
++ * IOCTL functions
++ */
++static int radeon_surface_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_surface_alloc_t *alloc = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       if (alloc_surface(alloc, dev_priv, file_priv) == -1)
++               return -EINVAL;
++       else
++               return 0;
++}
++
++static int radeon_surface_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_surface_free_t *memfree = data;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       if (free_surface(file_priv, dev_priv, memfree->address))
++               return -EINVAL;
++       else
++               return 0;
++}
++
++static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       drm_radeon_clear_t *clear = data;
++       drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
++
++       if (DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
++                              sarea_priv->nbox * sizeof(depth_boxes[0])))
++               return -EFAULT;
++
++       radeon_cp_dispatch_clear(dev, clear, depth_boxes);
++
++       COMMIT_RING();
++       return 0;
++}
++
++/* Not sure why this isn't set all the time:
++ */
++static int radeon_do_init_pageflip(struct drm_device * dev)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       RING_LOCALS;
++
++       DRM_DEBUG("\n");
++
++       BEGIN_RING(6);
++       RADEON_WAIT_UNTIL_3D_IDLE();
++       OUT_RING(CP_PACKET0(RADEON_CRTC_OFFSET_CNTL, 0));
++       OUT_RING(RADEON_READ(RADEON_CRTC_OFFSET_CNTL) |
++                RADEON_CRTC_OFFSET_FLIP_CNTL);
++       OUT_RING(CP_PACKET0(RADEON_CRTC2_OFFSET_CNTL, 0));
++       OUT_RING(RADEON_READ(RADEON_CRTC2_OFFSET_CNTL) |
++                RADEON_CRTC_OFFSET_FLIP_CNTL);
++       ADVANCE_RING();
++
++       dev_priv->page_flipping = 1;
++
++       if (dev_priv->sarea_priv->pfCurrentPage != 1)
++               dev_priv->sarea_priv->pfCurrentPage = 0;
++
++       return 0;
++}
++
++/* Swapping and flipping are different operations, need different ioctls.
++ * They can & should be intermixed to support multiple 3d windows.
++ */
++static int radeon_cp_flip(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       if (!dev_priv->page_flipping)
++               radeon_do_init_pageflip(dev);
++
++       radeon_cp_dispatch_flip(dev);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_cp_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
++               sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
++
++       radeon_cp_dispatch_swap(dev);
++       dev_priv->sarea_priv->ctx_owner = 0;
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_cp_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_radeon_vertex_t *vertex = data;
++       drm_radeon_tcl_prim_t prim;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       sarea_priv = dev_priv->sarea_priv;
++
++       DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n",
++                 DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard);
++
++       if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         vertex->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++       if (vertex->prim < 0 || vertex->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) {
++               DRM_ERROR("buffer prim %d\n", vertex->prim);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf = dma->buflist[vertex->idx];
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", vertex->idx);
++               return -EINVAL;
++       }
++
++       /* Build up a prim_t record:
++        */
++       if (vertex->count) {
++               buf->used = vertex->count;      /* not used? */
++
++               if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
++                       if (radeon_emit_state(dev_priv, file_priv,
++                                             &sarea_priv->context_state,
++                                             sarea_priv->tex_state,
++                                             sarea_priv->dirty)) {
++                               DRM_ERROR("radeon_emit_state failed\n");
++                               return -EINVAL;
++                       }
++
++                       sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES |
++                                              RADEON_UPLOAD_TEX1IMAGES |
++                                              RADEON_UPLOAD_TEX2IMAGES |
++                                              RADEON_REQUIRE_QUIESCENCE);
++               }
++
++               prim.start = 0;
++               prim.finish = vertex->count;    /* unused */
++               prim.prim = vertex->prim;
++               prim.numverts = vertex->count;
++               prim.vc_format = dev_priv->sarea_priv->vc_format;
++
++               radeon_cp_dispatch_vertex(dev, buf, &prim);
++       }
++
++       if (vertex->discard) {
++               radeon_cp_discard_buffer(dev, buf);
++       }
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_cp_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_radeon_indices_t *elts = data;
++       drm_radeon_tcl_prim_t prim;
++       int count;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++       sarea_priv = dev_priv->sarea_priv;
++
++       DRM_DEBUG("pid=%d index=%d start=%d end=%d discard=%d\n",
++                 DRM_CURRENTPID, elts->idx, elts->start, elts->end,
++                 elts->discard);
++
++       if (elts->idx < 0 || elts->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         elts->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++       if (elts->prim < 0 || elts->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) {
++               DRM_ERROR("buffer prim %d\n", elts->prim);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf = dma->buflist[elts->idx];
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", elts->idx);
++               return -EINVAL;
++       }
++
++       count = (elts->end - elts->start) / sizeof(u16);
++       elts->start -= RADEON_INDEX_PRIM_OFFSET;
++
++       if (elts->start & 0x7) {
++               DRM_ERROR("misaligned buffer 0x%x\n", elts->start);
++               return -EINVAL;
++       }
++       if (elts->start < buf->used) {
++               DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used);
++               return -EINVAL;
++       }
++
++       buf->used = elts->end;
++
++       if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
++               if (radeon_emit_state(dev_priv, file_priv,
++                                     &sarea_priv->context_state,
++                                     sarea_priv->tex_state,
++                                     sarea_priv->dirty)) {
++                       DRM_ERROR("radeon_emit_state failed\n");
++                       return -EINVAL;
++               }
++
++               sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES |
++                                      RADEON_UPLOAD_TEX1IMAGES |
++                                      RADEON_UPLOAD_TEX2IMAGES |
++                                      RADEON_REQUIRE_QUIESCENCE);
++       }
++
++       /* Build up a prim_t record:
++        */
++       prim.start = elts->start;
++       prim.finish = elts->end;
++       prim.prim = elts->prim;
++       prim.offset = 0;        /* offset from start of dma buffers */
++       prim.numverts = RADEON_MAX_VB_VERTS;    /* duh */
++       prim.vc_format = dev_priv->sarea_priv->vc_format;
++
++       radeon_cp_dispatch_indices(dev, buf, &prim);
++       if (elts->discard) {
++               radeon_cp_discard_buffer(dev, buf);
++       }
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_texture_t *tex = data;
++       drm_radeon_tex_image_t image;
++       int ret;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (tex->image == NULL) {
++               DRM_ERROR("null texture image!\n");
++               return -EINVAL;
++       }
++
++       if (DRM_COPY_FROM_USER(&image,
++                              (drm_radeon_tex_image_t __user *) tex->image,
++                              sizeof(image)))
++               return -EFAULT;
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image);
++
++       COMMIT_RING();
++       return ret;
++}
++
++static int radeon_cp_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_stipple_t *stipple = data;
++       u32 mask[32];
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (DRM_COPY_FROM_USER(&mask, stipple->mask, 32 * sizeof(u32)))
++               return -EFAULT;
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++
++       radeon_cp_dispatch_stipple(dev, mask);
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_cp_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_radeon_indirect_t *indirect = data;
++       RING_LOCALS;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("indirect: idx=%d s=%d e=%d d=%d\n",
++                 indirect->idx, indirect->start, indirect->end,
++                 indirect->discard);
++
++       if (indirect->idx < 0 || indirect->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         indirect->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++
++       buf = dma->buflist[indirect->idx];
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", indirect->idx);
++               return -EINVAL;
++       }
++
++       if (indirect->start < buf->used) {
++               DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n",
++                         indirect->start, buf->used);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf->used = indirect->end;
++
++       /* Wait for the 3D stream to idle before the indirect buffer
++        * containing 2D acceleration commands is processed.
++        */
++       BEGIN_RING(2);
++
++       RADEON_WAIT_UNTIL_3D_IDLE();
++
++       ADVANCE_RING();
++
++       /* Dispatch the indirect buffer full of commands from the
++        * X server.  This is insecure and is thus only available to
++        * privileged clients.
++        */
++       radeon_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
++       if (indirect->discard) {
++               radeon_cp_discard_buffer(dev, buf);
++       }
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_cp_vertex2(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_sarea_t *sarea_priv;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_radeon_vertex2_t *vertex = data;
++       int i;
++       unsigned char laststate;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       sarea_priv = dev_priv->sarea_priv;
++
++       DRM_DEBUG("pid=%d index=%d discard=%d\n",
++                 DRM_CURRENTPID, vertex->idx, vertex->discard);
++
++       if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
++               DRM_ERROR("buffer index %d (of %d max)\n",
++                         vertex->idx, dma->buf_count - 1);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       buf = dma->buflist[vertex->idx];
++
++       if (buf->file_priv != file_priv) {
++               DRM_ERROR("process %d using buffer owned by %p\n",
++                         DRM_CURRENTPID, buf->file_priv);
++               return -EINVAL;
++       }
++
++       if (buf->pending) {
++               DRM_ERROR("sending pending buffer %d\n", vertex->idx);
++               return -EINVAL;
++       }
++
++       if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
++               return -EINVAL;
++
++       for (laststate = 0xff, i = 0; i < vertex->nr_prims; i++) {
++               drm_radeon_prim_t prim;
++               drm_radeon_tcl_prim_t tclprim;
++
++               if (DRM_COPY_FROM_USER(&prim, &vertex->prim[i], sizeof(prim)))
++                       return -EFAULT;
++
++               if (prim.stateidx != laststate) {
++                       drm_radeon_state_t state;
++
++                       if (DRM_COPY_FROM_USER(&state,
++                                              &vertex->state[prim.stateidx],
++                                              sizeof(state)))
++                               return -EFAULT;
++
++                       if (radeon_emit_state2(dev_priv, file_priv, &state)) {
++                               DRM_ERROR("radeon_emit_state2 failed\n");
++                               return -EINVAL;
++                       }
++
++                       laststate = prim.stateidx;
++               }
++
++               tclprim.start = prim.start;
++               tclprim.finish = prim.finish;
++               tclprim.prim = prim.prim;
++               tclprim.vc_format = prim.vc_format;
++
++               if (prim.prim & RADEON_PRIM_WALK_IND) {
++                       tclprim.offset = prim.numverts * 64;
++                       tclprim.numverts = RADEON_MAX_VB_VERTS; /* duh */
++
++                       radeon_cp_dispatch_indices(dev, buf, &tclprim);
++               } else {
++                       tclprim.numverts = prim.numverts;
++                       tclprim.offset = 0;     /* not used */
++
++                       radeon_cp_dispatch_vertex(dev, buf, &tclprim);
++               }
++
++               if (sarea_priv->nbox == 1)
++                       sarea_priv->nbox = 0;
++       }
++
++       if (vertex->discard) {
++               radeon_cp_discard_buffer(dev, buf);
++       }
++
++       COMMIT_RING();
++       return 0;
++}
++
++static int radeon_emit_packets(drm_radeon_private_t * dev_priv,
++                              struct drm_file *file_priv,
++                              drm_radeon_cmd_header_t header,
++                              drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       int id = (int)header.packet.packet_id;
++       int sz, reg;
++       int *data = (int *)cmdbuf->buf;
++       RING_LOCALS;
++
++       if (id >= RADEON_MAX_STATE_PACKETS)
++               return -EINVAL;
++
++       sz = packet[id].len;
++       reg = packet[id].start;
++
++       if (sz * sizeof(int) > cmdbuf->bufsz) {
++               DRM_ERROR("Packet size provided larger than data provided\n");
++               return -EINVAL;
++       }
++
++       if (radeon_check_and_fixup_packets(dev_priv, file_priv, id, data)) {
++               DRM_ERROR("Packet verification failed\n");
++               return -EINVAL;
++       }
++
++       BEGIN_RING(sz + 1);
++       OUT_RING(CP_PACKET0(reg, (sz - 1)));
++       OUT_RING_TABLE(data, sz);
++       ADVANCE_RING();
++
++       cmdbuf->buf += sz * sizeof(int);
++       cmdbuf->bufsz -= sz * sizeof(int);
++       return 0;
++}
++
++static __inline__ int radeon_emit_scalars(drm_radeon_private_t *dev_priv,
++                                         drm_radeon_cmd_header_t header,
++                                         drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       int sz = header.scalars.count;
++       int start = header.scalars.offset;
++       int stride = header.scalars.stride;
++       RING_LOCALS;
++
++       BEGIN_RING(3 + sz);
++       OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0));
++       OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
++       OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1));
++       OUT_RING_TABLE(cmdbuf->buf, sz);
++       ADVANCE_RING();
++       cmdbuf->buf += sz * sizeof(int);
++       cmdbuf->bufsz -= sz * sizeof(int);
++       return 0;
++}
++
++/* God this is ugly
++ */
++static __inline__ int radeon_emit_scalars2(drm_radeon_private_t *dev_priv,
++                                          drm_radeon_cmd_header_t header,
++                                          drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       int sz = header.scalars.count;
++       int start = ((unsigned int)header.scalars.offset) + 0x100;
++       int stride = header.scalars.stride;
++       RING_LOCALS;
++
++       BEGIN_RING(3 + sz);
++       OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0));
++       OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
++       OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1));
++       OUT_RING_TABLE(cmdbuf->buf, sz);
++       ADVANCE_RING();
++       cmdbuf->buf += sz * sizeof(int);
++       cmdbuf->bufsz -= sz * sizeof(int);
++       return 0;
++}
++
++static __inline__ int radeon_emit_vectors(drm_radeon_private_t *dev_priv,
++                                         drm_radeon_cmd_header_t header,
++                                         drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       int sz = header.vectors.count;
++       int start = header.vectors.offset;
++       int stride = header.vectors.stride;
++       RING_LOCALS;
++
++       BEGIN_RING(5 + sz);
++       OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
++       OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0));
++       OUT_RING(start | (stride << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
++       OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1)));
++       OUT_RING_TABLE(cmdbuf->buf, sz);
++       ADVANCE_RING();
++
++       cmdbuf->buf += sz * sizeof(int);
++       cmdbuf->bufsz -= sz * sizeof(int);
++       return 0;
++}
++
++static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv,
++                                         drm_radeon_cmd_header_t header,
++                                         drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       int sz = header.veclinear.count * 4;
++       int start = header.veclinear.addr_lo | (header.veclinear.addr_hi << 8);
++       RING_LOCALS;
++
++       if (!sz)
++               return 0;
++       if (sz * 4 > cmdbuf->bufsz)
++               return -EINVAL;
++
++       BEGIN_RING(5 + sz);
++       OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
++       OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0));
++       OUT_RING(start | (1 << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
++       OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1)));
++       OUT_RING_TABLE(cmdbuf->buf, sz);
++       ADVANCE_RING();
++
++       cmdbuf->buf += sz * sizeof(int);
++       cmdbuf->bufsz -= sz * sizeof(int);
++       return 0;
++}
++
++static int radeon_emit_packet3(struct drm_device * dev,
++                              struct drm_file *file_priv,
++                              drm_radeon_kcmd_buffer_t *cmdbuf)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       unsigned int cmdsz;
++       int ret;
++       RING_LOCALS;
++
++       DRM_DEBUG("\n");
++
++       if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
++                                                 cmdbuf, &cmdsz))) {
++               DRM_ERROR("Packet verification failed\n");
++               return ret;
++       }
++
++       BEGIN_RING(cmdsz);
++       OUT_RING_TABLE(cmdbuf->buf, cmdsz);
++       ADVANCE_RING();
++
++       cmdbuf->buf += cmdsz * 4;
++       cmdbuf->bufsz -= cmdsz * 4;
++       return 0;
++}
++
++static int radeon_emit_packet3_cliprect(struct drm_device *dev,
++                                       struct drm_file *file_priv,
++                                       drm_radeon_kcmd_buffer_t *cmdbuf,
++                                       int orig_nbox)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_clip_rect box;
++       unsigned int cmdsz;
++       int ret;
++       struct drm_clip_rect __user *boxes = cmdbuf->boxes;
++       int i = 0;
++       RING_LOCALS;
++
++       DRM_DEBUG("\n");
++
++       if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
++                                                 cmdbuf, &cmdsz))) {
++               DRM_ERROR("Packet verification failed\n");
++               return ret;
++       }
++
++       if (!orig_nbox)
++               goto out;
++
++       do {
++               if (i < cmdbuf->nbox) {
++                       if (DRM_COPY_FROM_USER(&box, &boxes[i], sizeof(box)))
++                               return -EFAULT;
++                       /* FIXME The second and subsequent times round
++                        * this loop, send a WAIT_UNTIL_3D_IDLE before
++                        * calling emit_clip_rect(). This fixes a
++                        * lockup on fast machines when sending
++                        * several cliprects with a cmdbuf, as when
++                        * waving a 2D window over a 3D
++                        * window. Something in the commands from user
++                        * space seems to hang the card when they're
++                        * sent several times in a row. That would be
++                        * the correct place to fix it but this works
++                        * around it until I can figure that out - Tim
++                        * Smith */
++                       if (i) {
++                               BEGIN_RING(2);
++                               RADEON_WAIT_UNTIL_3D_IDLE();
++                               ADVANCE_RING();
++                       }
++                       radeon_emit_clip_rect(dev_priv, &box);
++               }
++
++               BEGIN_RING(cmdsz);
++               OUT_RING_TABLE(cmdbuf->buf, cmdsz);
++               ADVANCE_RING();
++
++       } while (++i < cmdbuf->nbox);
++       if (cmdbuf->nbox == 1)
++               cmdbuf->nbox = 0;
++
++      out:
++       cmdbuf->buf += cmdsz * 4;
++       cmdbuf->bufsz -= cmdsz * 4;
++       return 0;
++}
++
++static int radeon_emit_wait(struct drm_device * dev, int flags)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       RING_LOCALS;
++
++       DRM_DEBUG("%s: %x\n", __FUNCTION__, flags);
++       switch (flags) {
++       case RADEON_WAIT_2D:
++               BEGIN_RING(2);
++               RADEON_WAIT_UNTIL_2D_IDLE();
++               ADVANCE_RING();
++               break;
++       case RADEON_WAIT_3D:
++               BEGIN_RING(2);
++               RADEON_WAIT_UNTIL_3D_IDLE();
++               ADVANCE_RING();
++               break;
++       case RADEON_WAIT_2D | RADEON_WAIT_3D:
++               BEGIN_RING(2);
++               RADEON_WAIT_UNTIL_IDLE();
++               ADVANCE_RING();
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf = NULL;
++       int idx;
++       drm_radeon_kcmd_buffer_t *cmdbuf = data;
++       drm_radeon_cmd_header_t header;
++       int orig_nbox, orig_bufsz;
++       char *kbuf = NULL;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       RING_SPACE_TEST_WITH_RETURN(dev_priv);
++       VB_AGE_TEST_WITH_RETURN(dev_priv);
++
++       if (cmdbuf->bufsz > 64 * 1024 || cmdbuf->bufsz < 0) {
++               return -EINVAL;
++       }
++
++       /* Allocate an in-kernel area and copy in the cmdbuf.  Do this to avoid
++        * races between checking values and using those values in other code,
++        * and simply to avoid a lot of function calls to copy in data.
++        */
++       orig_bufsz = cmdbuf->bufsz;
++       if (orig_bufsz != 0) {
++               kbuf = drm_alloc(cmdbuf->bufsz, DRM_MEM_DRIVER);
++               if (kbuf == NULL)
++                       return -ENOMEM;
++               if (DRM_COPY_FROM_USER(kbuf, (void __user *)cmdbuf->buf,
++                                      cmdbuf->bufsz)) {
++                       drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
++                       return -EFAULT;
++               }
++               cmdbuf->buf = kbuf;
++       }
++
++       orig_nbox = cmdbuf->nbox;
++
++       if (dev_priv->microcode_version == UCODE_R300) {
++               int temp;
++               temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf);
++
++               if (orig_bufsz != 0)
++                       drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
++
++               return temp;
++       }
++
++       /* microcode_version != r300 */
++       while (cmdbuf->bufsz >= sizeof(header)) {
++
++               header.i = *(int *)cmdbuf->buf;
++               cmdbuf->buf += sizeof(header);
++               cmdbuf->bufsz -= sizeof(header);
++
++               switch (header.header.cmd_type) {
++               case RADEON_CMD_PACKET:
++                       DRM_DEBUG("RADEON_CMD_PACKET\n");
++                       if (radeon_emit_packets
++                           (dev_priv, file_priv, header, cmdbuf)) {
++                               DRM_ERROR("radeon_emit_packets failed\n");
++                               goto err;
++                       }
++                       break;
++
++               case RADEON_CMD_SCALARS:
++                       DRM_DEBUG("RADEON_CMD_SCALARS\n");
++                       if (radeon_emit_scalars(dev_priv, header, cmdbuf)) {
++                               DRM_ERROR("radeon_emit_scalars failed\n");
++                               goto err;
++                       }
++                       break;
++
++               case RADEON_CMD_VECTORS:
++                       DRM_DEBUG("RADEON_CMD_VECTORS\n");
++                       if (radeon_emit_vectors(dev_priv, header, cmdbuf)) {
++                               DRM_ERROR("radeon_emit_vectors failed\n");
++                               goto err;
++                       }
++                       break;
++
++               case RADEON_CMD_DMA_DISCARD:
++                       DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n");
++                       idx = header.dma.buf_idx;
++                       if (idx < 0 || idx >= dma->buf_count) {
++                               DRM_ERROR("buffer index %d (of %d max)\n",
++                                         idx, dma->buf_count - 1);
++                               goto err;
++                       }
++
++                       buf = dma->buflist[idx];
++                       if (buf->file_priv != file_priv || buf->pending) {
++                               DRM_ERROR("bad buffer %p %p %d\n",
++                                         buf->file_priv, file_priv,
++                                         buf->pending);
++                               goto err;
++                       }
++
++                       radeon_cp_discard_buffer(dev, buf);
++                       break;
++
++               case RADEON_CMD_PACKET3:
++                       DRM_DEBUG("RADEON_CMD_PACKET3\n");
++                       if (radeon_emit_packet3(dev, file_priv, cmdbuf)) {
++                               DRM_ERROR("radeon_emit_packet3 failed\n");
++                               goto err;
++                       }
++                       break;
++
++               case RADEON_CMD_PACKET3_CLIP:
++                       DRM_DEBUG("RADEON_CMD_PACKET3_CLIP\n");
++                       if (radeon_emit_packet3_cliprect
++                           (dev, file_priv, cmdbuf, orig_nbox)) {
++                               DRM_ERROR("radeon_emit_packet3_clip failed\n");
++                               goto err;
++                       }
++                       break;
++
++               case RADEON_CMD_SCALARS2:
++                       DRM_DEBUG("RADEON_CMD_SCALARS2\n");
++                       if (radeon_emit_scalars2(dev_priv, header, cmdbuf)) {
++                               DRM_ERROR("radeon_emit_scalars2 failed\n");
++                               goto err;
++                       }
++                       break;
++
++               case RADEON_CMD_WAIT:
++                       DRM_DEBUG("RADEON_CMD_WAIT\n");
++                       if (radeon_emit_wait(dev, header.wait.flags)) {
++                               DRM_ERROR("radeon_emit_wait failed\n");
++                               goto err;
++                       }
++                       break;
++               case RADEON_CMD_VECLINEAR:
++                       DRM_DEBUG("RADEON_CMD_VECLINEAR\n");
++                       if (radeon_emit_veclinear(dev_priv, header, cmdbuf)) {
++                               DRM_ERROR("radeon_emit_veclinear failed\n");
++                               goto err;
++                       }
++                       break;
++
++               default:
++                       DRM_ERROR("bad cmd_type %d at %p\n",
++                                 header.header.cmd_type,
++                                 cmdbuf->buf - sizeof(header));
++                       goto err;
++               }
++       }
++
++       if (orig_bufsz != 0)
++               drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
++
++       DRM_DEBUG("DONE\n");
++       COMMIT_RING();
++       return 0;
++
++      err:
++       if (orig_bufsz != 0)
++               drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
++       return -EINVAL;
++}
++
++static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_getparam_t *param = data;
++       int value;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
++
++       switch (param->param) {
++       case RADEON_PARAM_GART_BUFFER_OFFSET:
++               value = dev_priv->gart_buffers_offset;
++               break;
++       case RADEON_PARAM_LAST_FRAME:
++               dev_priv->stats.last_frame_reads++;
++               value = GET_SCRATCH(0);
++               break;
++       case RADEON_PARAM_LAST_DISPATCH:
++               value = GET_SCRATCH(1);
++               break;
++       case RADEON_PARAM_LAST_CLEAR:
++               dev_priv->stats.last_clear_reads++;
++               value = GET_SCRATCH(2);
++               break;
++       case RADEON_PARAM_IRQ_NR:
++               value = dev->irq;
++               break;
++       case RADEON_PARAM_GART_BASE:
++               value = dev_priv->gart_vm_start;
++               break;
++       case RADEON_PARAM_REGISTER_HANDLE:
++               value = dev_priv->mmio->offset;
++               break;
++       case RADEON_PARAM_STATUS_HANDLE:
++               value = dev_priv->ring_rptr_offset;
++               break;
++#ifndef __LP64__
++               /*
++                * This ioctl() doesn't work on 64-bit platforms because hw_lock is a
++                * pointer which can't fit into an int-sized variable.  According to
++                * Michel Dänzer, the ioctl() is only used on embedded platforms, so
++                * not supporting it shouldn't be a problem.  If the same functionality
++                * is needed on 64-bit platforms, a new ioctl() would have to be added,
++                * so backwards-compatibility for the embedded platforms can be
++                * maintained.  --davidm 4-Feb-2004.
++                */
++       case RADEON_PARAM_SAREA_HANDLE:
++               /* The lock is the first dword in the sarea. */
++               value = (long)dev->lock.hw_lock;
++               break;
++#endif
++       case RADEON_PARAM_GART_TEX_HANDLE:
++               value = dev_priv->gart_textures_offset;
++               break;
++       case RADEON_PARAM_SCRATCH_OFFSET:
++               if (!dev_priv->writeback_works)
++                       return -EINVAL;
++               value = RADEON_SCRATCH_REG_OFFSET;
++               break;
++       
++       case RADEON_PARAM_CARD_TYPE:
++               if (dev_priv->flags & RADEON_IS_PCIE)
++                       value = RADEON_CARD_PCIE;
++               else if (dev_priv->flags & RADEON_IS_AGP)
++                       value = RADEON_CARD_AGP;
++               else
++                       value = RADEON_CARD_PCI;
++               break;
++       case RADEON_PARAM_VBLANK_CRTC:
++               value = radeon_vblank_crtc_get(dev);
++               break;
++       default:
++               DRM_DEBUG( "Invalid parameter %d\n", param->param );
++               return -EINVAL;
++       }
++
++       if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
++               DRM_ERROR("copy_to_user\n");
++               return -EFAULT;
++       }
++
++       return 0;
++}
++
++static int radeon_cp_setparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       drm_radeon_setparam_t *sp = data;
++       struct drm_radeon_driver_file_fields *radeon_priv;
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       switch (sp->param) {
++       case RADEON_SETPARAM_FB_LOCATION:
++               radeon_priv = file_priv->driver_priv;
++               radeon_priv->radeon_fb_delta = dev_priv->fb_location -
++                   sp->value;
++               break;
++       case RADEON_SETPARAM_SWITCH_TILING:
++               if (sp->value == 0) {
++                       DRM_DEBUG("color tiling disabled\n");
++                       dev_priv->front_pitch_offset &= ~RADEON_DST_TILE_MACRO;
++                       dev_priv->back_pitch_offset &= ~RADEON_DST_TILE_MACRO;
++                       dev_priv->sarea_priv->tiling_enabled = 0;
++               } else if (sp->value == 1) {
++                       DRM_DEBUG("color tiling enabled\n");
++                       dev_priv->front_pitch_offset |= RADEON_DST_TILE_MACRO;
++                       dev_priv->back_pitch_offset |= RADEON_DST_TILE_MACRO;
++                       dev_priv->sarea_priv->tiling_enabled = 1;
++               }
++               break;
++       case RADEON_SETPARAM_PCIGART_LOCATION:
++               dev_priv->pcigart_offset = sp->value;
++               dev_priv->pcigart_offset_set = 1;
++               break;
++       case RADEON_SETPARAM_NEW_MEMMAP:
++               dev_priv->new_memmap = sp->value;
++               break;
++       case RADEON_SETPARAM_PCIGART_TABLE_SIZE:
++               dev_priv->gart_info.table_size = sp->value;
++               if (dev_priv->gart_info.table_size < RADEON_PCIGART_TABLE_SIZE)
++                       dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE;
++               break;
++       case RADEON_SETPARAM_VBLANK_CRTC:
++               return radeon_vblank_crtc_set(dev, sp->value);
++               break;
++       default:
++               DRM_DEBUG("Invalid parameter %d\n", sp->param);
++               return -EINVAL;
++       }
++
++       return 0;
++}
++
++/* When a client dies:
++ *    - Check for and clean up flipped page state
++ *    - Free any alloced GART memory.
++ *    - Free any alloced radeon surfaces.
++ *
++ * DRM infrastructure takes care of reclaiming dma buffers.
++ */
++void radeon_driver_preclose(struct drm_device * dev,
++                           struct drm_file *file_priv)
++{
++       if (dev->dev_private) {
++               drm_radeon_private_t *dev_priv = dev->dev_private;
++               dev_priv->page_flipping = 0;
++               radeon_mem_release(file_priv, dev_priv->gart_heap);
++               radeon_mem_release(file_priv, dev_priv->fb_heap);
++               radeon_surfaces_release(file_priv, dev_priv);
++       }
++}
++
++void radeon_driver_lastclose(struct drm_device * dev)
++{
++       if (dev->dev_private) {
++               drm_radeon_private_t *dev_priv = dev->dev_private;
++
++               if (dev_priv->sarea_priv &&
++                   dev_priv->sarea_priv->pfCurrentPage != 0)
++                       radeon_cp_dispatch_flip(dev);
++       }
++
++       radeon_do_release(dev);
++}
++
++int radeon_driver_open(struct drm_device * dev, struct drm_file *file_priv)
++{
++       drm_radeon_private_t *dev_priv = dev->dev_private;
++       struct drm_radeon_driver_file_fields *radeon_priv;
++
++       DRM_DEBUG("\n");
++       radeon_priv =
++           (struct drm_radeon_driver_file_fields *)
++           drm_alloc(sizeof(*radeon_priv), DRM_MEM_FILES);
++
++       if (!radeon_priv)
++               return -ENOMEM;
++
++       file_priv->driver_priv = radeon_priv;
++
++       if (dev_priv)
++               radeon_priv->radeon_fb_delta = dev_priv->fb_location;
++       else
++               radeon_priv->radeon_fb_delta = 0;
++       return 0;
++}
++
++void radeon_driver_postclose(struct drm_device * dev, struct drm_file *file_priv)
++{
++       struct drm_radeon_driver_file_fields *radeon_priv =
++           file_priv->driver_priv;
++
++       drm_free(radeon_priv, sizeof(*radeon_priv), DRM_MEM_FILES);
++}
++
++struct drm_ioctl_desc radeon_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_RADEON_CP_INIT, radeon_cp_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_RADEON_CP_START, radeon_cp_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_RADEON_CP_STOP, radeon_cp_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_RADEON_CP_RESET, radeon_cp_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_RADEON_CP_IDLE, radeon_cp_idle, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_CP_RESUME, radeon_cp_resume, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_RESET, radeon_engine_reset, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_FULLSCREEN, radeon_fullscreen, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_SWAP, radeon_cp_swap, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_CLEAR, radeon_cp_clear, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_VERTEX, radeon_cp_vertex, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_INDICES, radeon_cp_indices, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_TEXTURE, radeon_cp_texture, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_STIPPLE, radeon_cp_stipple, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_INDIRECT, radeon_cp_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_RADEON_VERTEX2, radeon_cp_vertex2, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_CMDBUF, radeon_cp_cmdbuf, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_GETPARAM, radeon_cp_getparam, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_FLIP, radeon_cp_flip, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_ALLOC, radeon_mem_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_FREE, radeon_mem_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_INIT_HEAP, radeon_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_RADEON_IRQ_EMIT, radeon_irq_emit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_IRQ_WAIT, radeon_irq_wait, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_SETPARAM, radeon_cp_setparam, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_SURF_ALLOC, radeon_surface_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_RADEON_SURF_FREE, radeon_surface_free, DRM_AUTH)
++};
++
++int radeon_max_ioctl = DRM_ARRAY_SIZE(radeon_ioctls);
+Index: git/shared-core/savage_bci.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/savage_bci.c        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1095 @@
++/* savage_bci.c -- BCI support for Savage
++ *
++ * Copyright 2004  Felix Kuehling
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
++ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ */
++#include "drmP.h"
++#include "savage_drm.h"
++#include "savage_drv.h"
++
++/* Need a long timeout for shadow status updates can take a while
++ * and so can waiting for events when the queue is full. */
++#define SAVAGE_DEFAULT_USEC_TIMEOUT    1000000 /* 1s */
++#define SAVAGE_EVENT_USEC_TIMEOUT      5000000 /* 5s */
++#define SAVAGE_FREELIST_DEBUG          0
++
++static int savage_do_cleanup_bci(struct drm_device *dev);
++
++static int
++savage_bci_wait_fifo_shadow(drm_savage_private_t *dev_priv, unsigned int n)
++{
++       uint32_t mask = dev_priv->status_used_mask;
++       uint32_t threshold = dev_priv->bci_threshold_hi;
++       uint32_t status;
++       int i;
++
++#if SAVAGE_BCI_DEBUG
++       if (n > dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - threshold)
++               DRM_ERROR("Trying to emit %d words "
++                         "(more than guaranteed space in COB)\n", n);
++#endif
++
++       for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) {
++               DRM_MEMORYBARRIER();
++               status = dev_priv->status_ptr[0];
++               if ((status & mask) < threshold)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if SAVAGE_BCI_DEBUG
++       DRM_ERROR("failed!\n");
++       DRM_INFO("   status=0x%08x, threshold=0x%08x\n", status, threshold);
++#endif
++       return -EBUSY;
++}
++
++static int
++savage_bci_wait_fifo_s3d(drm_savage_private_t *dev_priv, unsigned int n)
++{
++       uint32_t maxUsed = dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - n;
++       uint32_t status;
++       int i;
++
++       for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) {
++               status = SAVAGE_READ(SAVAGE_STATUS_WORD0);
++               if ((status & SAVAGE_FIFO_USED_MASK_S3D) <= maxUsed)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if SAVAGE_BCI_DEBUG
++       DRM_ERROR("failed!\n");
++       DRM_INFO("   status=0x%08x\n", status);
++#endif
++       return -EBUSY;
++}
++
++static int
++savage_bci_wait_fifo_s4(drm_savage_private_t *dev_priv, unsigned int n)
++{
++       uint32_t maxUsed = dev_priv->cob_size + SAVAGE_BCI_FIFO_SIZE - n;
++       uint32_t status;
++       int i;
++
++       for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) {
++               status = SAVAGE_READ(SAVAGE_ALT_STATUS_WORD0);
++               if ((status & SAVAGE_FIFO_USED_MASK_S4) <= maxUsed)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if SAVAGE_BCI_DEBUG
++       DRM_ERROR("failed!\n");
++       DRM_INFO("   status=0x%08x\n", status);
++#endif
++       return -EBUSY;
++}
++
++/*
++ * Waiting for events.
++ *
++ * The BIOSresets the event tag to 0 on mode changes. Therefore we
++ * never emit 0 to the event tag. If we find a 0 event tag we know the
++ * BIOS stomped on it and return success assuming that the BIOS waited
++ * for engine idle.
++ *
++ * Note: if the Xserver uses the event tag it has to follow the same
++ * rule. Otherwise there may be glitches every 2^16 events.
++ */
++static int
++savage_bci_wait_event_shadow(drm_savage_private_t *dev_priv, uint16_t e)
++{
++       uint32_t status;
++       int i;
++
++       for (i = 0; i < SAVAGE_EVENT_USEC_TIMEOUT; i++) {
++               DRM_MEMORYBARRIER();
++               status = dev_priv->status_ptr[1];
++               if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff ||
++                   (status & 0xffff) == 0)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if SAVAGE_BCI_DEBUG
++       DRM_ERROR("failed!\n");
++       DRM_INFO("   status=0x%08x, e=0x%04x\n", status, e);
++#endif
++
++       return -EBUSY;
++}
++
++static int
++savage_bci_wait_event_reg(drm_savage_private_t *dev_priv, uint16_t e)
++{
++       uint32_t status;
++       int i;
++
++       for (i = 0; i < SAVAGE_EVENT_USEC_TIMEOUT; i++) {
++               status = SAVAGE_READ(SAVAGE_STATUS_WORD1);
++               if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff ||
++                   (status & 0xffff) == 0)
++                       return 0;
++               DRM_UDELAY(1);
++       }
++
++#if SAVAGE_BCI_DEBUG
++       DRM_ERROR("failed!\n");
++       DRM_INFO("   status=0x%08x, e=0x%04x\n", status, e);
++#endif
++
++       return -EBUSY;
++}
++
++uint16_t savage_bci_emit_event(drm_savage_private_t *dev_priv,
++                              unsigned int flags)
++{
++       uint16_t count;
++       BCI_LOCALS;
++
++       if (dev_priv->status_ptr) {
++               /* coordinate with Xserver */
++               count = dev_priv->status_ptr[1023];
++               if (count < dev_priv->event_counter)
++                       dev_priv->event_wrap++;
++       } else {
++               count = dev_priv->event_counter;
++       }
++       count = (count + 1) & 0xffff;
++       if (count == 0) {
++               count++; /* See the comment above savage_wait_event_*. */
++               dev_priv->event_wrap++;
++       }
++       dev_priv->event_counter = count;
++       if (dev_priv->status_ptr)
++               dev_priv->status_ptr[1023] = (uint32_t)count;
++
++       if ((flags & (SAVAGE_WAIT_2D | SAVAGE_WAIT_3D))) {
++               unsigned int wait_cmd = BCI_CMD_WAIT;
++               if ((flags & SAVAGE_WAIT_2D))
++                       wait_cmd |= BCI_CMD_WAIT_2D;
++               if ((flags & SAVAGE_WAIT_3D))
++                       wait_cmd |= BCI_CMD_WAIT_3D;
++               BEGIN_BCI(2);
++               BCI_WRITE(wait_cmd);
++       } else {
++               BEGIN_BCI(1);
++       }
++       BCI_WRITE(BCI_CMD_UPDATE_EVENT_TAG | (uint32_t)count);
++
++       return count;
++}
++
++/*
++ * Freelist management
++ */
++static int savage_freelist_init(struct drm_device *dev)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *buf;
++       drm_savage_buf_priv_t *entry;
++       int i;
++       DRM_DEBUG("count=%d\n", dma->buf_count);
++
++       dev_priv->head.next = &dev_priv->tail;
++       dev_priv->head.prev = NULL;
++       dev_priv->head.buf = NULL;
++
++       dev_priv->tail.next = NULL;
++       dev_priv->tail.prev = &dev_priv->head;
++       dev_priv->tail.buf = NULL;
++
++       for (i = 0; i < dma->buf_count; i++) {
++               buf = dma->buflist[i];
++               entry = buf->dev_private;
++
++               SET_AGE(&entry->age, 0, 0);
++               entry->buf = buf;
++
++               entry->next = dev_priv->head.next;
++               entry->prev = &dev_priv->head;
++               dev_priv->head.next->prev = entry;
++               dev_priv->head.next = entry;
++       }
++
++       return 0;
++}
++
++static struct drm_buf *savage_freelist_get(struct drm_device *dev)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       drm_savage_buf_priv_t *tail = dev_priv->tail.prev;
++       uint16_t event;
++       unsigned int wrap;
++       DRM_DEBUG("\n");
++
++       UPDATE_EVENT_COUNTER();
++       if (dev_priv->status_ptr)
++               event = dev_priv->status_ptr[1] & 0xffff;
++       else
++               event = SAVAGE_READ(SAVAGE_STATUS_WORD1) & 0xffff;
++       wrap = dev_priv->event_wrap;
++       if (event > dev_priv->event_counter)
++               wrap--; /* hardware hasn't passed the last wrap yet */
++
++       DRM_DEBUG("   tail=0x%04x %d\n", tail->age.event, tail->age.wrap);
++       DRM_DEBUG("   head=0x%04x %d\n", event, wrap);
++
++       if (tail->buf && (TEST_AGE(&tail->age, event, wrap) || event == 0)) {
++               drm_savage_buf_priv_t *next = tail->next;
++               drm_savage_buf_priv_t *prev = tail->prev;
++               prev->next = next;
++               next->prev = prev;
++               tail->next = tail->prev = NULL;
++               return tail->buf;
++       }
++
++       DRM_DEBUG("returning NULL, tail->buf=%p!\n", tail->buf);
++       return NULL;
++}
++
++void savage_freelist_put(struct drm_device *dev, struct drm_buf *buf)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       drm_savage_buf_priv_t *entry = buf->dev_private, *prev, *next;
++
++       DRM_DEBUG("age=0x%04x wrap=%d\n", entry->age.event, entry->age.wrap);
++
++       if (entry->next != NULL || entry->prev != NULL) {
++               DRM_ERROR("entry already on freelist.\n");
++               return;
++       }
++
++       prev = &dev_priv->head;
++       next = prev->next;
++       prev->next = entry;
++       next->prev = entry;
++       entry->prev = prev;
++       entry->next = next;
++}
++
++/*
++ * Command DMA
++ */
++static int savage_dma_init(drm_savage_private_t *dev_priv)
++{
++       unsigned int i;
++
++       dev_priv->nr_dma_pages = dev_priv->cmd_dma->size /
++               (SAVAGE_DMA_PAGE_SIZE*4);
++       dev_priv->dma_pages = drm_alloc(sizeof(drm_savage_dma_page_t) *
++                                       dev_priv->nr_dma_pages, DRM_MEM_DRIVER);
++       if (dev_priv->dma_pages == NULL)
++               return -ENOMEM;
++
++       for (i = 0; i < dev_priv->nr_dma_pages; ++i) {
++               SET_AGE(&dev_priv->dma_pages[i].age, 0, 0);
++               dev_priv->dma_pages[i].used = 0;
++               dev_priv->dma_pages[i].flushed = 0;
++       }
++       SET_AGE(&dev_priv->last_dma_age, 0, 0);
++
++       dev_priv->first_dma_page = 0;
++       dev_priv->current_dma_page = 0;
++
++       return 0;
++}
++
++void savage_dma_reset(drm_savage_private_t *dev_priv)
++{
++       uint16_t event;
++       unsigned int wrap, i;
++       event = savage_bci_emit_event(dev_priv, 0);
++       wrap = dev_priv->event_wrap;
++       for (i = 0; i < dev_priv->nr_dma_pages; ++i) {
++               SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
++               dev_priv->dma_pages[i].used = 0;
++               dev_priv->dma_pages[i].flushed = 0;
++       }
++       SET_AGE(&dev_priv->last_dma_age, event, wrap);
++       dev_priv->first_dma_page = dev_priv->current_dma_page = 0;
++}
++
++void savage_dma_wait(drm_savage_private_t *dev_priv, unsigned int page)
++{
++       uint16_t event;
++       unsigned int wrap;
++
++       /* Faked DMA buffer pages don't age. */
++       if (dev_priv->cmd_dma == &dev_priv->fake_dma)
++               return;
++
++       UPDATE_EVENT_COUNTER();
++       if (dev_priv->status_ptr)
++               event = dev_priv->status_ptr[1] & 0xffff;
++       else
++               event = SAVAGE_READ(SAVAGE_STATUS_WORD1) & 0xffff;
++       wrap = dev_priv->event_wrap;
++       if (event > dev_priv->event_counter)
++               wrap--; /* hardware hasn't passed the last wrap yet */
++
++       if (dev_priv->dma_pages[page].age.wrap > wrap ||
++           (dev_priv->dma_pages[page].age.wrap == wrap &&
++            dev_priv->dma_pages[page].age.event > event)) {
++               if (dev_priv->wait_evnt(dev_priv,
++                                       dev_priv->dma_pages[page].age.event)
++                   < 0)
++                       DRM_ERROR("wait_evnt failed!\n");
++       }
++}
++
++uint32_t *savage_dma_alloc(drm_savage_private_t *dev_priv, unsigned int n)
++{
++       unsigned int cur = dev_priv->current_dma_page;
++       unsigned int rest = SAVAGE_DMA_PAGE_SIZE -
++               dev_priv->dma_pages[cur].used;
++       unsigned int nr_pages = (n - rest + SAVAGE_DMA_PAGE_SIZE-1) /
++               SAVAGE_DMA_PAGE_SIZE;
++       uint32_t *dma_ptr;
++       unsigned int i;
++
++       DRM_DEBUG("cur=%u, cur->used=%u, n=%u, rest=%u, nr_pages=%u\n",
++                 cur, dev_priv->dma_pages[cur].used, n, rest, nr_pages);
++
++       if (cur + nr_pages < dev_priv->nr_dma_pages) {
++               dma_ptr = (uint32_t *)dev_priv->cmd_dma->handle +
++                   cur*SAVAGE_DMA_PAGE_SIZE + dev_priv->dma_pages[cur].used;
++               if (n < rest)
++                       rest = n;
++               dev_priv->dma_pages[cur].used += rest;
++               n -= rest;
++               cur++;
++       } else {
++               dev_priv->dma_flush(dev_priv);
++               nr_pages =
++                   (n + SAVAGE_DMA_PAGE_SIZE-1) / SAVAGE_DMA_PAGE_SIZE;
++               for (i = cur; i < dev_priv->nr_dma_pages; ++i) {
++                       dev_priv->dma_pages[i].age = dev_priv->last_dma_age;
++                       dev_priv->dma_pages[i].used = 0;
++                       dev_priv->dma_pages[i].flushed = 0;
++               }
++               dma_ptr = (uint32_t *)dev_priv->cmd_dma->handle;
++               dev_priv->first_dma_page = cur = 0;
++       }
++       for (i = cur; nr_pages > 0; ++i, --nr_pages) {
++#if SAVAGE_DMA_DEBUG
++               if (dev_priv->dma_pages[i].used) {
++                       DRM_ERROR("unflushed page %u: used=%u\n",
++                                 i, dev_priv->dma_pages[i].used);
++               }
++#endif
++               if (n > SAVAGE_DMA_PAGE_SIZE)
++                       dev_priv->dma_pages[i].used = SAVAGE_DMA_PAGE_SIZE;
++               else
++                       dev_priv->dma_pages[i].used = n;
++               n -= SAVAGE_DMA_PAGE_SIZE;
++       }
++       dev_priv->current_dma_page = --i;
++
++       DRM_DEBUG("cur=%u, cur->used=%u, n=%u\n",
++                 i, dev_priv->dma_pages[i].used, n);
++
++       savage_dma_wait(dev_priv, dev_priv->current_dma_page);
++
++       return dma_ptr;
++}
++
++static void savage_dma_flush(drm_savage_private_t *dev_priv)
++{
++       unsigned int first = dev_priv->first_dma_page;
++       unsigned int cur = dev_priv->current_dma_page;
++       uint16_t event;
++       unsigned int wrap, pad, align, len, i;
++       unsigned long phys_addr;
++       BCI_LOCALS;
++
++       if (first == cur &&
++           dev_priv->dma_pages[cur].used == dev_priv->dma_pages[cur].flushed)
++               return;
++
++       /* pad length to multiples of 2 entries
++        * align start of next DMA block to multiles of 8 entries */
++       pad = -dev_priv->dma_pages[cur].used & 1;
++       align = -(dev_priv->dma_pages[cur].used + pad) & 7;
++
++       DRM_DEBUG("first=%u, cur=%u, first->flushed=%u, cur->used=%u, "
++                 "pad=%u, align=%u\n",
++                 first, cur, dev_priv->dma_pages[first].flushed,
++                 dev_priv->dma_pages[cur].used, pad, align);
++
++       /* pad with noops */
++       if (pad) {
++               uint32_t *dma_ptr = (uint32_t *)dev_priv->cmd_dma->handle +
++                   cur * SAVAGE_DMA_PAGE_SIZE + dev_priv->dma_pages[cur].used;
++               dev_priv->dma_pages[cur].used += pad;
++               while(pad != 0) {
++                       *dma_ptr++ = BCI_CMD_WAIT;
++                       pad--;
++               }
++       }
++
++       DRM_MEMORYBARRIER();
++
++       /* do flush ... */
++       phys_addr = dev_priv->cmd_dma->offset +
++               (first * SAVAGE_DMA_PAGE_SIZE +
++                dev_priv->dma_pages[first].flushed) * 4;
++       len = (cur - first) * SAVAGE_DMA_PAGE_SIZE +
++           dev_priv->dma_pages[cur].used - dev_priv->dma_pages[first].flushed;
++
++       DRM_DEBUG("phys_addr=%lx, len=%u\n",
++                 phys_addr | dev_priv->dma_type, len);
++
++       BEGIN_BCI(3);
++       BCI_SET_REGISTERS(SAVAGE_DMABUFADDR, 1);
++       BCI_WRITE(phys_addr | dev_priv->dma_type);
++       BCI_DMA(len);
++
++       /* fix alignment of the start of the next block */
++       dev_priv->dma_pages[cur].used += align;
++
++       /* age DMA pages */
++       event = savage_bci_emit_event(dev_priv, 0);
++       wrap = dev_priv->event_wrap;
++       for (i = first; i < cur; ++i) {
++               SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
++               dev_priv->dma_pages[i].used = 0;
++               dev_priv->dma_pages[i].flushed = 0;
++       }
++       /* age the current page only when it's full */
++       if (dev_priv->dma_pages[cur].used == SAVAGE_DMA_PAGE_SIZE) {
++               SET_AGE(&dev_priv->dma_pages[cur].age, event, wrap);
++               dev_priv->dma_pages[cur].used = 0;
++               dev_priv->dma_pages[cur].flushed = 0;
++               /* advance to next page */
++               cur++;
++               if (cur == dev_priv->nr_dma_pages)
++                       cur = 0;
++               dev_priv->first_dma_page = dev_priv->current_dma_page = cur;
++       } else {
++               dev_priv->first_dma_page = cur;
++               dev_priv->dma_pages[cur].flushed = dev_priv->dma_pages[i].used;
++       }
++       SET_AGE(&dev_priv->last_dma_age, event, wrap);
++
++       DRM_DEBUG("first=cur=%u, cur->used=%u, cur->flushed=%u\n", cur,
++                 dev_priv->dma_pages[cur].used,
++                 dev_priv->dma_pages[cur].flushed);
++}
++
++static void savage_fake_dma_flush(drm_savage_private_t *dev_priv)
++{
++       unsigned int i, j;
++       BCI_LOCALS;
++
++       if (dev_priv->first_dma_page == dev_priv->current_dma_page &&
++           dev_priv->dma_pages[dev_priv->current_dma_page].used == 0)
++               return;
++
++       DRM_DEBUG("first=%u, cur=%u, cur->used=%u\n",
++                 dev_priv->first_dma_page, dev_priv->current_dma_page,
++                 dev_priv->dma_pages[dev_priv->current_dma_page].used);
++
++       for (i = dev_priv->first_dma_page;
++            i <= dev_priv->current_dma_page && dev_priv->dma_pages[i].used;
++            ++i) {
++               uint32_t *dma_ptr = (uint32_t *)dev_priv->cmd_dma->handle +
++                       i * SAVAGE_DMA_PAGE_SIZE;
++#if SAVAGE_DMA_DEBUG
++               /* Sanity check: all pages except the last one must be full. */
++               if (i < dev_priv->current_dma_page &&
++                   dev_priv->dma_pages[i].used != SAVAGE_DMA_PAGE_SIZE) {
++                       DRM_ERROR("partial DMA page %u: used=%u",
++                                 i, dev_priv->dma_pages[i].used);
++               }
++#endif
++               BEGIN_BCI(dev_priv->dma_pages[i].used);
++               for (j = 0; j < dev_priv->dma_pages[i].used; ++j) {
++                       BCI_WRITE(dma_ptr[j]);
++               }
++               dev_priv->dma_pages[i].used = 0;
++       }
++
++       /* reset to first page */
++       dev_priv->first_dma_page = dev_priv->current_dma_page = 0;
++}
++
++int savage_driver_load(struct drm_device *dev, unsigned long chipset)
++{
++       drm_savage_private_t *dev_priv;
++
++       dev_priv = drm_alloc(sizeof(drm_savage_private_t), DRM_MEM_DRIVER);
++       if (dev_priv == NULL)
++               return -ENOMEM;
++
++       memset(dev_priv, 0, sizeof(drm_savage_private_t));
++       dev->dev_private = (void *)dev_priv;
++
++       dev_priv->chipset = (enum savage_family)chipset;
++
++       return 0;
++}
++
++/*
++ * Initalize mappings. On Savage4 and SavageIX the alignment
++ * and size of the aperture is not suitable for automatic MTRR setup
++ * in drm_addmap. Therefore we add them manually before the maps are
++ * initialized, and tear them down on last close.
++ */
++int savage_driver_firstopen(struct drm_device *dev)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       unsigned long mmio_base, fb_base, fb_size, aperture_base;
++       /* fb_rsrc and aper_rsrc aren't really used currently, but still exist
++        * in case we decide we need information on the BAR for BSD in the
++        * future.
++        */
++       unsigned int fb_rsrc, aper_rsrc;
++       int ret = 0;
++
++       dev_priv->mtrr[0].handle = -1;
++       dev_priv->mtrr[1].handle = -1;
++       dev_priv->mtrr[2].handle = -1;
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               fb_rsrc = 0;
++               fb_base = drm_get_resource_start(dev, 0);
++               fb_size = SAVAGE_FB_SIZE_S3;
++               mmio_base = fb_base + SAVAGE_FB_SIZE_S3;
++               aper_rsrc = 0;
++               aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
++               /* this should always be true */
++               if (drm_get_resource_len(dev, 0) == 0x08000000) {
++                       /* Don't make MMIO write-cobining! We need 3
++                        * MTRRs. */
++                       dev_priv->mtrr[0].base = fb_base;
++                       dev_priv->mtrr[0].size = 0x01000000;
++                       dev_priv->mtrr[0].handle = 
++                           drm_mtrr_add(dev_priv->mtrr[0].base,
++                                        dev_priv->mtrr[0].size, DRM_MTRR_WC);
++                       dev_priv->mtrr[1].base = fb_base+0x02000000;
++                       dev_priv->mtrr[1].size = 0x02000000;
++                       dev_priv->mtrr[1].handle =
++                           drm_mtrr_add(dev_priv->mtrr[1].base,
++                                        dev_priv->mtrr[1].size, DRM_MTRR_WC);
++                       dev_priv->mtrr[2].base = fb_base+0x04000000;
++                       dev_priv->mtrr[2].size = 0x04000000;
++                       dev_priv->mtrr[2].handle =
++                           drm_mtrr_add(dev_priv->mtrr[2].base, 
++                                        dev_priv->mtrr[2].size, DRM_MTRR_WC);
++               } else {
++                       DRM_ERROR("strange pci_resource_len %08lx\n",
++                                 drm_get_resource_len(dev, 0));
++               }
++       } else if (dev_priv->chipset != S3_SUPERSAVAGE &&
++                  dev_priv->chipset != S3_SAVAGE2000) {
++               mmio_base = drm_get_resource_start(dev, 0);
++               fb_rsrc = 1;
++               fb_base = drm_get_resource_start(dev, 1);
++               fb_size = SAVAGE_FB_SIZE_S4;
++               aper_rsrc = 1;
++               aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
++               /* this should always be true */
++               if (drm_get_resource_len(dev, 1) == 0x08000000) {
++                       /* Can use one MTRR to cover both fb and
++                        * aperture. */
++                       dev_priv->mtrr[0].base = fb_base;
++                       dev_priv->mtrr[0].size = 0x08000000;
++                       dev_priv->mtrr[0].handle = 
++                           drm_mtrr_add(dev_priv->mtrr[0].base,
++                                        dev_priv->mtrr[0].size, DRM_MTRR_WC);
++               } else {
++                       DRM_ERROR("strange pci_resource_len %08lx\n",
++                                 drm_get_resource_len(dev, 1));
++               }
++       } else {
++               mmio_base = drm_get_resource_start(dev, 0);
++               fb_rsrc = 1;
++               fb_base = drm_get_resource_start(dev, 1);
++               fb_size = drm_get_resource_len(dev, 1);
++               aper_rsrc = 2;
++               aperture_base = drm_get_resource_start(dev, 2);
++               /* Automatic MTRR setup will do the right thing. */
++       }
++
++       ret = drm_addmap(dev, mmio_base, SAVAGE_MMIO_SIZE, _DRM_REGISTERS,
++                        _DRM_READ_ONLY, &dev_priv->mmio);
++       if (ret)
++               return ret;
++
++       ret = drm_addmap(dev, fb_base, fb_size, _DRM_FRAME_BUFFER,
++                        _DRM_WRITE_COMBINING, &dev_priv->fb);
++       if (ret)
++               return ret;
++
++       ret = drm_addmap(dev, aperture_base, SAVAGE_APERTURE_SIZE,
++                        _DRM_FRAME_BUFFER, _DRM_WRITE_COMBINING,
++                        &dev_priv->aperture);
++       if (ret)
++               return ret;
++
++       return ret;
++}
++
++/*
++ * Delete MTRRs and free device-private data.
++ */
++void savage_driver_lastclose(struct drm_device *dev)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       int i;
++
++       for (i = 0; i < 3; ++i)
++               if (dev_priv->mtrr[i].handle >= 0)
++                       drm_mtrr_del(dev_priv->mtrr[i].handle,
++                                    dev_priv->mtrr[i].base,
++                                    dev_priv->mtrr[i].size, DRM_MTRR_WC);
++}
++
++int savage_driver_unload(struct drm_device *dev)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++
++       drm_free(dev_priv, sizeof(drm_savage_private_t), DRM_MEM_DRIVER);
++
++       return 0;
++}
++
++static int savage_do_init_bci(struct drm_device *dev, drm_savage_init_t *init)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++
++       if (init->fb_bpp != 16 && init->fb_bpp != 32) {
++               DRM_ERROR("invalid frame buffer bpp %d!\n", init->fb_bpp);
++               return -EINVAL;
++       }
++       if (init->depth_bpp != 16 && init->depth_bpp != 32) {
++               DRM_ERROR("invalid depth buffer bpp %d!\n", init->fb_bpp);
++               return -EINVAL;
++       }
++       if (init->dma_type != SAVAGE_DMA_AGP &&
++           init->dma_type != SAVAGE_DMA_PCI) {
++               DRM_ERROR("invalid dma memory type %d!\n", init->dma_type);
++               return -EINVAL;
++       }
++
++       dev_priv->cob_size = init->cob_size;
++       dev_priv->bci_threshold_lo = init->bci_threshold_lo;
++       dev_priv->bci_threshold_hi = init->bci_threshold_hi;
++       dev_priv->dma_type = init->dma_type;
++
++       dev_priv->fb_bpp = init->fb_bpp;
++       dev_priv->front_offset = init->front_offset;
++       dev_priv->front_pitch = init->front_pitch;
++       dev_priv->back_offset = init->back_offset;
++       dev_priv->back_pitch = init->back_pitch;
++       dev_priv->depth_bpp = init->depth_bpp;
++       dev_priv->depth_offset = init->depth_offset;
++       dev_priv->depth_pitch = init->depth_pitch;
++
++       dev_priv->texture_offset = init->texture_offset;
++       dev_priv->texture_size = init->texture_size;
++
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("could not find sarea!\n");
++               savage_do_cleanup_bci(dev);
++               return -EINVAL;
++       }
++       if (init->status_offset != 0) {
++               dev_priv->status = drm_core_findmap(dev, init->status_offset);
++               if (!dev_priv->status) {
++                       DRM_ERROR("could not find shadow status region!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++       } else {
++               dev_priv->status = NULL;
++       }
++       if (dev_priv->dma_type == SAVAGE_DMA_AGP && init->buffers_offset) {
++               dev->agp_buffer_token = init->buffers_offset;
++               dev->agp_buffer_map = drm_core_findmap(dev,
++                                                      init->buffers_offset);
++               if (!dev->agp_buffer_map) {
++                       DRM_ERROR("could not find DMA buffer region!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++               drm_core_ioremap(dev->agp_buffer_map, dev);
++               if (!dev->agp_buffer_map) {
++                       DRM_ERROR("failed to ioremap DMA buffer region!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -ENOMEM;
++               }
++       }
++       if (init->agp_textures_offset) {
++               dev_priv->agp_textures =
++                       drm_core_findmap(dev, init->agp_textures_offset);
++               if (!dev_priv->agp_textures) {
++                       DRM_ERROR("could not find agp texture region!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++       } else {
++               dev_priv->agp_textures = NULL;
++       }
++
++       if (init->cmd_dma_offset) {
++               if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++                       DRM_ERROR("command DMA not supported on "
++                                 "Savage3D/MX/IX.\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++               if (dev->dma && dev->dma->buflist) {
++                       DRM_ERROR("command and vertex DMA not supported "
++                                 "at the same time.\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++               dev_priv->cmd_dma = drm_core_findmap(dev, init->cmd_dma_offset);
++               if (!dev_priv->cmd_dma) {
++                       DRM_ERROR("could not find command DMA region!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++               if (dev_priv->dma_type == SAVAGE_DMA_AGP) {
++                       if (dev_priv->cmd_dma->type != _DRM_AGP) {
++                               DRM_ERROR("AGP command DMA region is not a "
++                                         "_DRM_AGP map!\n");
++                               savage_do_cleanup_bci(dev);
++                               return -EINVAL;
++                       }
++                       drm_core_ioremap(dev_priv->cmd_dma, dev);
++                       if (!dev_priv->cmd_dma->handle) {
++                               DRM_ERROR("failed to ioremap command "
++                                         "DMA region!\n");
++                               savage_do_cleanup_bci(dev);
++                               return -ENOMEM;
++                       }
++               } else if (dev_priv->cmd_dma->type != _DRM_CONSISTENT) {
++                       DRM_ERROR("PCI command DMA region is not a "
++                                 "_DRM_CONSISTENT map!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -EINVAL;
++               }
++       } else {
++               dev_priv->cmd_dma = NULL;
++       }
++
++       dev_priv->dma_flush = savage_dma_flush;
++       if (!dev_priv->cmd_dma) {
++               DRM_DEBUG("falling back to faked command DMA.\n");
++               dev_priv->fake_dma.offset = 0;
++               dev_priv->fake_dma.size = SAVAGE_FAKE_DMA_SIZE;
++               dev_priv->fake_dma.type = _DRM_SHM;
++               dev_priv->fake_dma.handle = drm_alloc(SAVAGE_FAKE_DMA_SIZE,
++                                                     DRM_MEM_DRIVER);
++               if (!dev_priv->fake_dma.handle) {
++                       DRM_ERROR("could not allocate faked DMA buffer!\n");
++                       savage_do_cleanup_bci(dev);
++                       return -ENOMEM;
++               }
++               dev_priv->cmd_dma = &dev_priv->fake_dma;
++               dev_priv->dma_flush = savage_fake_dma_flush;
++       }
++
++       dev_priv->sarea_priv =
++               (drm_savage_sarea_t *)((uint8_t *)dev_priv->sarea->handle +
++                                      init->sarea_priv_offset);
++
++       /* setup bitmap descriptors */
++       {
++               unsigned int color_tile_format;
++               unsigned int depth_tile_format;
++               unsigned int front_stride, back_stride, depth_stride;
++               if (dev_priv->chipset <= S3_SAVAGE4) {
++                       color_tile_format = dev_priv->fb_bpp == 16 ?
++                               SAVAGE_BD_TILE_16BPP : SAVAGE_BD_TILE_32BPP;
++                       depth_tile_format = dev_priv->depth_bpp == 16 ?
++                               SAVAGE_BD_TILE_16BPP : SAVAGE_BD_TILE_32BPP;
++               } else {
++                       color_tile_format = SAVAGE_BD_TILE_DEST;
++                       depth_tile_format = SAVAGE_BD_TILE_DEST;
++               }
++               front_stride = dev_priv->front_pitch / (dev_priv->fb_bpp / 8);
++               back_stride  = dev_priv->back_pitch / (dev_priv->fb_bpp / 8);
++               depth_stride = 
++                   dev_priv->depth_pitch / (dev_priv->depth_bpp / 8);
++
++               dev_priv->front_bd = front_stride | SAVAGE_BD_BW_DISABLE |
++                       (dev_priv->fb_bpp << SAVAGE_BD_BPP_SHIFT) |
++                       (color_tile_format << SAVAGE_BD_TILE_SHIFT);
++
++               dev_priv-> back_bd =  back_stride | SAVAGE_BD_BW_DISABLE |
++                       (dev_priv->fb_bpp << SAVAGE_BD_BPP_SHIFT) |
++                       (color_tile_format << SAVAGE_BD_TILE_SHIFT);
++
++               dev_priv->depth_bd = depth_stride | SAVAGE_BD_BW_DISABLE |
++                       (dev_priv->depth_bpp << SAVAGE_BD_BPP_SHIFT) |
++                       (depth_tile_format << SAVAGE_BD_TILE_SHIFT);
++       }
++
++       /* setup status and bci ptr */
++       dev_priv->event_counter = 0;
++       dev_priv->event_wrap = 0;
++       dev_priv->bci_ptr = (volatile uint32_t *)
++           ((uint8_t *)dev_priv->mmio->handle + SAVAGE_BCI_OFFSET);
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               dev_priv->status_used_mask = SAVAGE_FIFO_USED_MASK_S3D;
++       } else {
++               dev_priv->status_used_mask = SAVAGE_FIFO_USED_MASK_S4;
++       }
++       if (dev_priv->status != NULL) {
++               dev_priv->status_ptr =
++                       (volatile uint32_t *)dev_priv->status->handle;
++               dev_priv->wait_fifo = savage_bci_wait_fifo_shadow;
++               dev_priv->wait_evnt = savage_bci_wait_event_shadow;
++               dev_priv->status_ptr[1023] = dev_priv->event_counter;
++       } else {
++               dev_priv->status_ptr = NULL;
++               if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++                       dev_priv->wait_fifo = savage_bci_wait_fifo_s3d;
++               } else {
++                       dev_priv->wait_fifo = savage_bci_wait_fifo_s4;
++               }
++               dev_priv->wait_evnt = savage_bci_wait_event_reg;
++       }
++
++       /* cliprect functions */
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset))
++               dev_priv->emit_clip_rect = savage_emit_clip_rect_s3d;
++       else
++               dev_priv->emit_clip_rect = savage_emit_clip_rect_s4;
++
++       if (savage_freelist_init(dev) < 0) {
++               DRM_ERROR("could not initialize freelist\n");
++               savage_do_cleanup_bci(dev);
++               return -ENOMEM;
++       }
++
++       if (savage_dma_init(dev_priv) <  0) {
++               DRM_ERROR("could not initialize command DMA\n");
++               savage_do_cleanup_bci(dev);
++               return -ENOMEM;
++       }
++
++       return 0;
++}
++
++static int savage_do_cleanup_bci(struct drm_device *dev)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++
++       if (dev_priv->cmd_dma == &dev_priv->fake_dma) {
++               if (dev_priv->fake_dma.handle)
++                       drm_free(dev_priv->fake_dma.handle,
++                                SAVAGE_FAKE_DMA_SIZE, DRM_MEM_DRIVER);
++       } else if (dev_priv->cmd_dma && dev_priv->cmd_dma->handle &&
++                  dev_priv->cmd_dma->type == _DRM_AGP &&
++                  dev_priv->dma_type == SAVAGE_DMA_AGP)
++               drm_core_ioremapfree(dev_priv->cmd_dma, dev);
++
++       if (dev_priv->dma_type == SAVAGE_DMA_AGP &&
++           dev->agp_buffer_map && dev->agp_buffer_map->handle) {
++               drm_core_ioremapfree(dev->agp_buffer_map, dev);
++               /* make sure the next instance (which may be running
++                * in PCI mode) doesn't try to use an old
++                * agp_buffer_map. */
++               dev->agp_buffer_map = NULL;
++       }
++
++       if (dev_priv->dma_pages)
++               drm_free(dev_priv->dma_pages,
++                        sizeof(drm_savage_dma_page_t)*dev_priv->nr_dma_pages,
++                        DRM_MEM_DRIVER);
++
++       return 0;
++}
++
++static int savage_bci_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_savage_init_t *init = data;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       switch (init->func) {
++       case SAVAGE_INIT_BCI:
++               return savage_do_init_bci(dev, init);
++       case SAVAGE_CLEANUP_BCI:
++               return savage_do_cleanup_bci(dev);
++       }
++
++       return -EINVAL;
++}
++
++static int savage_bci_event_emit(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       drm_savage_event_emit_t *event = data;
++
++       DRM_DEBUG("\n");
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       event->count = savage_bci_emit_event(dev_priv, event->flags);
++       event->count |= dev_priv->event_wrap << 16;
++
++       return 0;
++}
++
++static int savage_bci_event_wait(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       drm_savage_event_wait_t *event = data;
++       unsigned int event_e, hw_e;
++       unsigned int event_w, hw_w;
++
++       DRM_DEBUG("\n");
++
++       UPDATE_EVENT_COUNTER();
++       if (dev_priv->status_ptr)
++               hw_e = dev_priv->status_ptr[1] & 0xffff;
++       else
++               hw_e = SAVAGE_READ(SAVAGE_STATUS_WORD1) & 0xffff;
++       hw_w = dev_priv->event_wrap;
++       if (hw_e > dev_priv->event_counter)
++               hw_w--; /* hardware hasn't passed the last wrap yet */
++
++       event_e = event->count & 0xffff;
++       event_w = event->count >> 16;
++
++       /* Don't need to wait if
++        * - event counter wrapped since the event was emitted or
++        * - the hardware has advanced up to or over the event to wait for.
++        */
++       if (event_w < hw_w || (event_w == hw_w && event_e <= hw_e) )
++               return 0;
++       else
++               return dev_priv->wait_evnt(dev_priv, event_e);
++}
++
++/*
++ * DMA buffer management
++ */
++
++static int savage_bci_get_buffers(struct drm_device *dev,
++                                 struct drm_file *file_priv,
++                                 struct drm_dma *d)
++{
++       struct drm_buf *buf;
++       int i;
++
++       for (i = d->granted_count; i < d->request_count; i++) {
++               buf = savage_freelist_get(dev);
++               if (!buf)
++                       return -EAGAIN;
++
++               buf->file_priv = file_priv;
++
++               if (DRM_COPY_TO_USER(&d->request_indices[i],
++                                    &buf->idx, sizeof(buf->idx)))
++                       return -EFAULT;
++               if (DRM_COPY_TO_USER(&d->request_sizes[i],
++                                    &buf->total, sizeof(buf->total)))
++                       return -EFAULT;
++
++               d->granted_count++;
++       }
++       return 0;
++}
++
++int savage_bci_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_dma *d = data;
++       int ret = 0;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       /* Please don't send us buffers.
++        */
++       if (d->send_count != 0) {
++               DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
++                         DRM_CURRENTPID, d->send_count);
++               return -EINVAL;
++       }
++
++       /* We'll send you buffers.
++        */
++       if (d->request_count < 0 || d->request_count > dma->buf_count) {
++               DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
++                         DRM_CURRENTPID, d->request_count, dma->buf_count);
++               return -EINVAL;
++       }
++
++       d->granted_count = 0;
++
++       if (d->request_count) {
++               ret = savage_bci_get_buffers(dev, file_priv, d);
++       }
++
++       return ret;
++}
++
++void savage_reclaim_buffers(struct drm_device *dev, struct drm_file *file_priv)
++{
++       struct drm_device_dma *dma = dev->dma;
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       int i;
++
++       if (!dma)
++               return;
++       if (!dev_priv)
++               return;
++       if (!dma->buflist)
++               return;
++
++       /*i830_flush_queue(dev);*/
++
++       for (i = 0; i < dma->buf_count; i++) {
++               struct drm_buf *buf = dma->buflist[i];
++               drm_savage_buf_priv_t *buf_priv = buf->dev_private;
++
++               if (buf->file_priv == file_priv && buf_priv &&
++                   buf_priv->next == NULL && buf_priv->prev == NULL) {
++                       uint16_t event;
++                       DRM_DEBUG("reclaimed from client\n");
++                       event = savage_bci_emit_event(dev_priv, SAVAGE_WAIT_3D);
++                       SET_AGE(&buf_priv->age, event, dev_priv->event_wrap);
++                       savage_freelist_put(dev, buf);
++               }
++       }
++
++       drm_core_reclaim_buffers(dev, file_priv);
++}
++
++struct drm_ioctl_desc savage_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_SAVAGE_BCI_INIT, savage_bci_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_SAVAGE_BCI_CMDBUF, savage_bci_cmdbuf, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_SAVAGE_BCI_EVENT_EMIT, savage_bci_event_emit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_SAVAGE_BCI_EVENT_WAIT, savage_bci_event_wait, DRM_AUTH),
++};
++
++int savage_max_ioctl = DRM_ARRAY_SIZE(savage_ioctls);
++
+Index: git/shared-core/savage_drm.h
+===================================================================
+--- git.orig/shared-core/savage_drm.h   2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/savage_drm.h        2008-12-12 17:35:22.000000000 +0000
+@@ -47,7 +47,7 @@
+ typedef struct _drm_savage_sarea {
+        /* LRU lists for texture memory in agp space and on the card.
+         */
+-       drm_tex_region_t texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS+1];
++       struct drm_tex_region texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS+1];
+        unsigned int texAge[SAVAGE_NR_TEX_HEAPS];
+ 
+        /* Mechanism to validate card state.
+@@ -112,7 +112,7 @@
+        unsigned int vb_size;   /* size of client vertex buffer in bytes */
+        unsigned int vb_stride; /* stride of vertices in 32bit words */
+                                /* boxes in client's address space */
+-       drm_clip_rect_t __user *box_addr;
++       struct drm_clip_rect __user *box_addr;
+        unsigned int nbox;      /* number of clipping boxes */
+ } drm_savage_cmdbuf_t;
+ 
+Index: git/shared-core/savage_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/savage_drv.h        2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,575 @@
++/* savage_drv.h -- Private header for the savage driver */
++/*
++ * Copyright 2004  Felix Kuehling
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
++ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ */
++
++#ifndef __SAVAGE_DRV_H__
++#define __SAVAGE_DRV_H__
++
++#define DRIVER_AUTHOR  "Felix Kuehling"
++
++#define DRIVER_NAME    "savage"
++#define DRIVER_DESC    "Savage3D/MX/IX, Savage4, SuperSavage, Twister, ProSavage[DDR]"
++#define DRIVER_DATE    "20050313"
++
++#define DRIVER_MAJOR           2
++#define DRIVER_MINOR           4
++#define DRIVER_PATCHLEVEL      1
++/* Interface history:
++ *
++ * 1.x   The DRM driver from the VIA/S3 code drop, basically a dummy
++ * 2.0   The first real DRM
++ * 2.1   Scissors registers managed by the DRM, 3D operations clipped by
++ *       cliprects of the cmdbuf ioctl
++ * 2.2   Implemented SAVAGE_CMD_DMA_IDX and SAVAGE_CMD_VB_IDX
++ * 2.3   Event counters used by BCI_EVENT_EMIT/WAIT ioctls are now 32 bits
++ *       wide and thus very long lived (unlikely to ever wrap). The size
++ *       in the struct was 32 bits before, but only 16 bits were used
++ * 2.4   Implemented command DMA. Now drm_savage_init_t.cmd_dma_offset is
++ *       actually used
++ */
++
++typedef struct drm_savage_age {
++       uint16_t event;
++       unsigned int wrap;
++} drm_savage_age_t;
++
++typedef struct drm_savage_buf_priv {
++       struct drm_savage_buf_priv *next;
++       struct drm_savage_buf_priv *prev;
++       drm_savage_age_t age;
++       struct drm_buf *buf;
++} drm_savage_buf_priv_t;
++
++typedef struct drm_savage_dma_page {
++       drm_savage_age_t age;
++       unsigned int used, flushed;
++} drm_savage_dma_page_t;
++#define SAVAGE_DMA_PAGE_SIZE 1024 /* in dwords */
++/* Fake DMA buffer size in bytes. 4 pages. Allows a maximum command
++ * size of 16kbytes or 4k entries. Minimum requirement would be
++ * 10kbytes for 255 40-byte vertices in one drawing command. */
++#define SAVAGE_FAKE_DMA_SIZE (SAVAGE_DMA_PAGE_SIZE*4*4)
++
++/* interesting bits of hardware state that are saved in dev_priv */
++typedef union {
++       struct drm_savage_common_state {
++               uint32_t vbaddr;
++       } common;
++       struct {
++               unsigned char pad[sizeof(struct drm_savage_common_state)];
++               uint32_t texctrl, texaddr;
++               uint32_t scstart, new_scstart;
++               uint32_t scend, new_scend;
++       } s3d;
++       struct {
++               unsigned char pad[sizeof(struct drm_savage_common_state)];
++               uint32_t texdescr, texaddr0, texaddr1;
++               uint32_t drawctrl0, new_drawctrl0;
++               uint32_t drawctrl1, new_drawctrl1;
++       } s4;
++} drm_savage_state_t;
++
++/* these chip tags should match the ones in the 2D driver in savage_regs.h. */
++enum savage_family {
++       S3_UNKNOWN = 0,
++       S3_SAVAGE3D,
++       S3_SAVAGE_MX,
++       S3_SAVAGE4,
++       S3_PROSAVAGE,
++       S3_TWISTER,
++       S3_PROSAVAGEDDR,
++       S3_SUPERSAVAGE,
++       S3_SAVAGE2000,
++       S3_LAST
++};
++
++extern struct drm_ioctl_desc savage_ioctls[];
++extern int savage_max_ioctl;
++
++#define S3_SAVAGE3D_SERIES(chip)  ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
++
++#define S3_SAVAGE4_SERIES(chip)  ((chip==S3_SAVAGE4)            \
++                                  || (chip==S3_PROSAVAGE)       \
++                                  || (chip==S3_TWISTER)         \
++                                  || (chip==S3_PROSAVAGEDDR))
++
++#define        S3_SAVAGE_MOBILE_SERIES(chip)   ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
++
++#define S3_SAVAGE_SERIES(chip)    ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
++
++#define S3_MOBILE_TWISTER_SERIES(chip)   ((chip==S3_TWISTER)    \
++                                          ||(chip==S3_PROSAVAGEDDR))
++
++/* flags */
++#define SAVAGE_IS_AGP 1
++
++typedef struct drm_savage_private {
++       drm_savage_sarea_t *sarea_priv;
++
++       drm_savage_buf_priv_t head, tail;
++
++       /* who am I? */
++       enum savage_family chipset;
++
++       unsigned int cob_size;
++       unsigned int bci_threshold_lo, bci_threshold_hi;
++       unsigned int dma_type;
++
++       /* frame buffer layout */
++       unsigned int fb_bpp;
++       unsigned int front_offset, front_pitch;
++       unsigned int back_offset, back_pitch;
++       unsigned int depth_bpp;
++       unsigned int depth_offset, depth_pitch;
++
++       /* bitmap descriptors for swap and clear */
++       unsigned int front_bd, back_bd, depth_bd;
++
++       /* local textures */
++       unsigned int texture_offset;
++       unsigned int texture_size;
++
++       /* memory regions in physical memory */
++       drm_local_map_t *sarea;
++       drm_local_map_t *mmio;
++       drm_local_map_t *fb;
++       drm_local_map_t *aperture;
++       drm_local_map_t *status;
++       drm_local_map_t *agp_textures;
++       drm_local_map_t *cmd_dma;
++       drm_local_map_t fake_dma;
++
++       struct {
++               int handle;
++               unsigned long base, size;
++       } mtrr[3];
++
++       /* BCI and status-related stuff */
++       volatile uint32_t *status_ptr, *bci_ptr;
++       uint32_t status_used_mask;
++       uint16_t event_counter;
++       unsigned int event_wrap;
++
++       /* Savage4 command DMA */
++       drm_savage_dma_page_t *dma_pages;
++       unsigned int nr_dma_pages, first_dma_page, current_dma_page;
++       drm_savage_age_t last_dma_age;
++
++       /* saved hw state for global/local check on S3D */
++       uint32_t hw_draw_ctrl, hw_zbuf_ctrl;
++       /* and for scissors (global, so don't emit if not changed) */
++       uint32_t hw_scissors_start, hw_scissors_end;
++
++       drm_savage_state_t state;
++
++       /* after emitting a wait cmd Savage3D needs 63 nops before next DMA */
++       unsigned int waiting;
++
++       /* config/hardware-dependent function pointers */
++       int (*wait_fifo)(struct drm_savage_private *dev_priv, unsigned int n);
++       int (*wait_evnt)(struct drm_savage_private *dev_priv, uint16_t e);
++       /* Err, there is a macro wait_event in include/linux/wait.h.
++        * Avoid unwanted macro expansion. */
++       void (*emit_clip_rect)(struct drm_savage_private *dev_priv,
++                              const struct drm_clip_rect *pbox);
++       void (*dma_flush)(struct drm_savage_private *dev_priv);
++} drm_savage_private_t;
++
++/* ioctls */
++extern int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int savage_bci_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
++
++/* BCI functions */
++extern uint16_t savage_bci_emit_event(drm_savage_private_t *dev_priv,
++                                     unsigned int flags);
++extern void savage_freelist_put(struct drm_device *dev, struct drm_buf *buf);
++extern void savage_dma_reset(drm_savage_private_t *dev_priv);
++extern void savage_dma_wait(drm_savage_private_t *dev_priv, unsigned int page);
++extern uint32_t *savage_dma_alloc(drm_savage_private_t *dev_priv,
++                                 unsigned int n);
++extern int savage_driver_load(struct drm_device *dev, unsigned long chipset);
++extern int savage_driver_firstopen(struct drm_device *dev);
++extern void savage_driver_lastclose(struct drm_device *dev);
++extern int savage_driver_unload(struct drm_device *dev);
++extern void savage_reclaim_buffers(struct drm_device *dev,
++                                  struct drm_file *file_priv);
++
++/* state functions */
++extern void savage_emit_clip_rect_s3d(drm_savage_private_t *dev_priv,
++                                     const struct drm_clip_rect *pbox);
++extern void savage_emit_clip_rect_s4(drm_savage_private_t *dev_priv,
++                                    const struct drm_clip_rect *pbox);
++
++#define SAVAGE_FB_SIZE_S3      0x01000000      /*  16MB */
++#define SAVAGE_FB_SIZE_S4      0x02000000      /*  32MB */
++#define SAVAGE_MMIO_SIZE        0x00080000     /* 512kB */
++#define SAVAGE_APERTURE_OFFSET  0x02000000     /*  32MB */
++#define SAVAGE_APERTURE_SIZE    0x05000000     /* 5 tiled surfaces, 16MB each */
++
++#define SAVAGE_BCI_OFFSET       0x00010000      /* offset of the BCI region
++                                                * inside the MMIO region */
++#define SAVAGE_BCI_FIFO_SIZE   32              /* number of entries in on-chip
++                                                * BCI FIFO */
++
++/*
++ * MMIO registers
++ */
++#define SAVAGE_STATUS_WORD0            0x48C00
++#define SAVAGE_STATUS_WORD1            0x48C04
++#define SAVAGE_ALT_STATUS_WORD0        0x48C60
++
++#define SAVAGE_FIFO_USED_MASK_S3D      0x0001ffff
++#define SAVAGE_FIFO_USED_MASK_S4       0x001fffff
++
++/* Copied from savage_bci.h in the 2D driver with some renaming. */
++
++/* Bitmap descriptors */
++#define SAVAGE_BD_STRIDE_SHIFT 0
++#define SAVAGE_BD_BPP_SHIFT   16
++#define SAVAGE_BD_TILE_SHIFT  24
++#define SAVAGE_BD_BW_DISABLE  (1<<28)
++/* common: */
++#define        SAVAGE_BD_TILE_LINEAR           0
++/* savage4, MX, IX, 3D */
++#define        SAVAGE_BD_TILE_16BPP            2
++#define        SAVAGE_BD_TILE_32BPP            3
++/* twister, prosavage, DDR, supersavage, 2000 */
++#define        SAVAGE_BD_TILE_DEST             1
++#define        SAVAGE_BD_TILE_TEXTURE          2
++/* GBD - BCI enable */
++/* savage4, MX, IX, 3D */
++#define SAVAGE_GBD_BCI_ENABLE                    8
++/* twister, prosavage, DDR, supersavage, 2000 */
++#define SAVAGE_GBD_BCI_ENABLE_TWISTER            0
++
++#define SAVAGE_GBD_BIG_ENDIAN                    4
++#define SAVAGE_GBD_LITTLE_ENDIAN                 0
++#define SAVAGE_GBD_64                            1
++
++/*  Global Bitmap Descriptor */
++#define SAVAGE_BCI_GLB_BD_LOW             0x8168
++#define SAVAGE_BCI_GLB_BD_HIGH            0x816C
++
++/*
++ * BCI registers
++ */
++/* Savage4/Twister/ProSavage 3D registers */
++#define SAVAGE_DRAWLOCALCTRL_S4                0x1e
++#define SAVAGE_TEXPALADDR_S4           0x1f
++#define SAVAGE_TEXCTRL0_S4             0x20
++#define SAVAGE_TEXCTRL1_S4             0x21
++#define SAVAGE_TEXADDR0_S4             0x22
++#define SAVAGE_TEXADDR1_S4             0x23
++#define SAVAGE_TEXBLEND0_S4            0x24
++#define SAVAGE_TEXBLEND1_S4            0x25
++#define SAVAGE_TEXXPRCLR_S4            0x26 /* never used */
++#define SAVAGE_TEXDESCR_S4             0x27
++#define SAVAGE_FOGTABLE_S4             0x28
++#define SAVAGE_FOGCTRL_S4              0x30
++#define SAVAGE_STENCILCTRL_S4          0x31
++#define SAVAGE_ZBUFCTRL_S4             0x32
++#define SAVAGE_ZBUFOFF_S4              0x33
++#define SAVAGE_DESTCTRL_S4             0x34
++#define SAVAGE_DRAWCTRL0_S4            0x35
++#define SAVAGE_DRAWCTRL1_S4            0x36
++#define SAVAGE_ZWATERMARK_S4           0x37
++#define SAVAGE_DESTTEXRWWATERMARK_S4   0x38
++#define SAVAGE_TEXBLENDCOLOR_S4                0x39
++/* Savage3D/MX/IX 3D registers */
++#define SAVAGE_TEXPALADDR_S3D          0x18
++#define SAVAGE_TEXXPRCLR_S3D           0x19 /* never used */
++#define SAVAGE_TEXADDR_S3D             0x1A
++#define SAVAGE_TEXDESCR_S3D            0x1B
++#define SAVAGE_TEXCTRL_S3D             0x1C
++#define SAVAGE_FOGTABLE_S3D            0x20
++#define SAVAGE_FOGCTRL_S3D             0x30
++#define SAVAGE_DRAWCTRL_S3D            0x31
++#define SAVAGE_ZBUFCTRL_S3D            0x32
++#define SAVAGE_ZBUFOFF_S3D             0x33
++#define SAVAGE_DESTCTRL_S3D            0x34
++#define SAVAGE_SCSTART_S3D             0x35
++#define SAVAGE_SCEND_S3D               0x36
++#define SAVAGE_ZWATERMARK_S3D          0x37 
++#define SAVAGE_DESTTEXRWWATERMARK_S3D  0x38
++/* common stuff */
++#define SAVAGE_VERTBUFADDR             0x3e
++#define SAVAGE_BITPLANEWTMASK          0xd7
++#define SAVAGE_DMABUFADDR              0x51
++
++/* texture enable bits (needed for tex addr checking) */
++#define SAVAGE_TEXCTRL_TEXEN_MASK      0x00010000 /* S3D */
++#define SAVAGE_TEXDESCR_TEX0EN_MASK    0x02000000 /* S4 */
++#define SAVAGE_TEXDESCR_TEX1EN_MASK    0x04000000 /* S4 */
++
++/* Global fields in Savage4/Twister/ProSavage 3D registers:
++ *
++ * All texture registers and DrawLocalCtrl are local. All other
++ * registers are global. */
++
++/* Global fields in Savage3D/MX/IX 3D registers:
++ *
++ * All texture registers are local. DrawCtrl and ZBufCtrl are
++ * partially local. All other registers are global.
++ *
++ * DrawCtrl global fields: cullMode, alphaTestCmpFunc, alphaTestEn, alphaRefVal
++ * ZBufCtrl global fields: zCmpFunc, zBufEn
++ */
++#define SAVAGE_DRAWCTRL_S3D_GLOBAL     0x03f3c00c
++#define SAVAGE_ZBUFCTRL_S3D_GLOBAL     0x00000027
++
++/* Masks for scissor bits (drawCtrl[01] on s4, scissorStart/End on s3d)
++ */
++#define SAVAGE_SCISSOR_MASK_S4         0x00fff7ff
++#define SAVAGE_SCISSOR_MASK_S3D                0x07ff07ff
++
++/*
++ * BCI commands
++ */
++#define BCI_CMD_NOP                  0x40000000
++#define BCI_CMD_RECT                 0x48000000
++#define BCI_CMD_RECT_XP              0x01000000
++#define BCI_CMD_RECT_YP              0x02000000
++#define BCI_CMD_SCANLINE             0x50000000
++#define BCI_CMD_LINE                 0x5C000000
++#define BCI_CMD_LINE_LAST_PIXEL      0x58000000
++#define BCI_CMD_BYTE_TEXT            0x63000000
++#define BCI_CMD_NT_BYTE_TEXT         0x67000000
++#define BCI_CMD_BIT_TEXT             0x6C000000
++#define BCI_CMD_GET_ROP(cmd)         (((cmd) >> 16) & 0xFF)
++#define BCI_CMD_SET_ROP(cmd, rop)    ((cmd) |= ((rop & 0xFF) << 16))
++#define BCI_CMD_SEND_COLOR           0x00008000
++
++#define BCI_CMD_CLIP_NONE            0x00000000
++#define BCI_CMD_CLIP_CURRENT         0x00002000
++#define BCI_CMD_CLIP_LR              0x00004000
++#define BCI_CMD_CLIP_NEW             0x00006000
++
++#define BCI_CMD_DEST_GBD             0x00000000
++#define BCI_CMD_DEST_PBD             0x00000800
++#define BCI_CMD_DEST_PBD_NEW         0x00000C00
++#define BCI_CMD_DEST_SBD             0x00001000
++#define BCI_CMD_DEST_SBD_NEW         0x00001400
++
++#define BCI_CMD_SRC_TRANSPARENT      0x00000200
++#define BCI_CMD_SRC_SOLID            0x00000000
++#define BCI_CMD_SRC_GBD              0x00000020
++#define BCI_CMD_SRC_COLOR            0x00000040
++#define BCI_CMD_SRC_MONO             0x00000060
++#define BCI_CMD_SRC_PBD_COLOR        0x00000080
++#define BCI_CMD_SRC_PBD_MONO         0x000000A0
++#define BCI_CMD_SRC_PBD_COLOR_NEW    0x000000C0
++#define BCI_CMD_SRC_PBD_MONO_NEW     0x000000E0
++#define BCI_CMD_SRC_SBD_COLOR        0x00000100
++#define BCI_CMD_SRC_SBD_MONO         0x00000120
++#define BCI_CMD_SRC_SBD_COLOR_NEW    0x00000140
++#define BCI_CMD_SRC_SBD_MONO_NEW     0x00000160
++
++#define BCI_CMD_PAT_TRANSPARENT      0x00000010
++#define BCI_CMD_PAT_NONE             0x00000000
++#define BCI_CMD_PAT_COLOR            0x00000002
++#define BCI_CMD_PAT_MONO             0x00000003
++#define BCI_CMD_PAT_PBD_COLOR        0x00000004
++#define BCI_CMD_PAT_PBD_MONO         0x00000005
++#define BCI_CMD_PAT_PBD_COLOR_NEW    0x00000006
++#define BCI_CMD_PAT_PBD_MONO_NEW     0x00000007
++#define BCI_CMD_PAT_SBD_COLOR        0x00000008
++#define BCI_CMD_PAT_SBD_MONO         0x00000009
++#define BCI_CMD_PAT_SBD_COLOR_NEW    0x0000000A
++#define BCI_CMD_PAT_SBD_MONO_NEW     0x0000000B
++
++#define BCI_BD_BW_DISABLE            0x10000000
++#define BCI_BD_TILE_MASK             0x03000000
++#define BCI_BD_TILE_NONE             0x00000000
++#define BCI_BD_TILE_16               0x02000000
++#define BCI_BD_TILE_32               0x03000000
++#define BCI_BD_GET_BPP(bd)           (((bd) >> 16) & 0xFF)
++#define BCI_BD_SET_BPP(bd, bpp)      ((bd) |= (((bpp) & 0xFF) << 16))
++#define BCI_BD_GET_STRIDE(bd)        ((bd) & 0xFFFF)
++#define BCI_BD_SET_STRIDE(bd, st)    ((bd) |= ((st) & 0xFFFF))
++
++#define BCI_CMD_SET_REGISTER            0x96000000
++
++#define BCI_CMD_WAIT                    0xC0000000
++#define BCI_CMD_WAIT_3D                 0x00010000
++#define BCI_CMD_WAIT_2D                 0x00020000
++
++#define BCI_CMD_UPDATE_EVENT_TAG        0x98000000
++
++#define BCI_CMD_DRAW_PRIM               0x80000000
++#define BCI_CMD_DRAW_INDEXED_PRIM       0x88000000
++#define BCI_CMD_DRAW_CONT               0x01000000
++#define BCI_CMD_DRAW_TRILIST            0x00000000
++#define BCI_CMD_DRAW_TRISTRIP           0x02000000
++#define BCI_CMD_DRAW_TRIFAN             0x04000000
++#define BCI_CMD_DRAW_SKIPFLAGS          0x000000ff
++#define BCI_CMD_DRAW_NO_Z              0x00000001
++#define BCI_CMD_DRAW_NO_W              0x00000002
++#define BCI_CMD_DRAW_NO_CD             0x00000004
++#define BCI_CMD_DRAW_NO_CS             0x00000008
++#define BCI_CMD_DRAW_NO_U0             0x00000010
++#define BCI_CMD_DRAW_NO_V0             0x00000020
++#define BCI_CMD_DRAW_NO_UV0            0x00000030
++#define BCI_CMD_DRAW_NO_U1             0x00000040
++#define BCI_CMD_DRAW_NO_V1             0x00000080
++#define BCI_CMD_DRAW_NO_UV1            0x000000c0
++
++#define BCI_CMD_DMA                    0xa8000000
++
++#define BCI_W_H(w, h)                ((((h) << 16) | (w)) & 0x0FFF0FFF)
++#define BCI_X_Y(x, y)                ((((y) << 16) | (x)) & 0x0FFF0FFF)
++#define BCI_X_W(x, y)                ((((w) << 16) | (x)) & 0x0FFF0FFF)
++#define BCI_CLIP_LR(l, r)            ((((r) << 16) | (l)) & 0x0FFF0FFF)
++#define BCI_CLIP_TL(t, l)            ((((t) << 16) | (l)) & 0x0FFF0FFF)
++#define BCI_CLIP_BR(b, r)            ((((b) << 16) | (r)) & 0x0FFF0FFF)
++
++#define BCI_LINE_X_Y(x, y)           (((y) << 16) | ((x) & 0xFFFF))
++#define BCI_LINE_STEPS(diag, axi)    (((axi) << 16) | ((diag) & 0xFFFF))
++#define BCI_LINE_MISC(maj, ym, xp, yp, err) \
++       (((maj) & 0x1FFF) | \
++       ((ym) ? 1<<13 : 0) | \
++       ((xp) ? 1<<14 : 0) | \
++       ((yp) ? 1<<15 : 0) | \
++       ((err) << 16))
++
++/*
++ * common commands
++ */
++#define BCI_SET_REGISTERS( first, n )                  \
++       BCI_WRITE(BCI_CMD_SET_REGISTER |                \
++                 ((uint32_t)(n) & 0xff) << 16 |        \
++                 ((uint32_t)(first) & 0xffff))
++#define DMA_SET_REGISTERS( first, n )                  \
++       DMA_WRITE(BCI_CMD_SET_REGISTER |                \
++                 ((uint32_t)(n) & 0xff) << 16 |        \
++                 ((uint32_t)(first) & 0xffff))
++
++#define BCI_DRAW_PRIMITIVE(n, type, skip)         \
++        BCI_WRITE(BCI_CMD_DRAW_PRIM | (type) | (skip) | \
++                 ((n) << 16))
++#define DMA_DRAW_PRIMITIVE(n, type, skip)         \
++        DMA_WRITE(BCI_CMD_DRAW_PRIM | (type) | (skip) | \
++                 ((n) << 16))
++
++#define BCI_DRAW_INDICES_S3D(n, type, i0)         \
++        BCI_WRITE(BCI_CMD_DRAW_INDEXED_PRIM | (type) |  \
++                 ((n) << 16) | (i0))
++
++#define BCI_DRAW_INDICES_S4(n, type, skip)        \
++        BCI_WRITE(BCI_CMD_DRAW_INDEXED_PRIM | (type) |  \
++                  (skip) | ((n) << 16))
++
++#define BCI_DMA(n)     \
++       BCI_WRITE(BCI_CMD_DMA | (((n) >> 1) - 1))
++
++/*
++ * access to MMIO
++ */
++#define SAVAGE_READ(reg)       DRM_READ32(  dev_priv->mmio, (reg) )
++#define SAVAGE_WRITE(reg)      DRM_WRITE32( dev_priv->mmio, (reg) )
++
++/*
++ * access to the burst command interface (BCI)
++ */
++#define SAVAGE_BCI_DEBUG 1
++
++#define BCI_LOCALS    volatile uint32_t *bci_ptr;
++
++#define BEGIN_BCI( n ) do {                    \
++       dev_priv->wait_fifo(dev_priv, (n));     \
++       bci_ptr = dev_priv->bci_ptr;            \
++} while(0)
++
++#define BCI_WRITE( val ) *bci_ptr++ = (uint32_t)(val)
++
++/*
++ * command DMA support
++ */
++#define SAVAGE_DMA_DEBUG 1
++
++#define DMA_LOCALS   uint32_t *dma_ptr;
++
++#define BEGIN_DMA( n ) do {                                            \
++       unsigned int cur = dev_priv->current_dma_page;                  \
++       unsigned int rest = SAVAGE_DMA_PAGE_SIZE -                      \
++               dev_priv->dma_pages[cur].used;                          \
++       if ((n) > rest) {                                               \
++               dma_ptr = savage_dma_alloc(dev_priv, (n));              \
++       } else { /* fast path for small allocations */                  \
++               dma_ptr = (uint32_t *)dev_priv->cmd_dma->handle +       \
++                       cur * SAVAGE_DMA_PAGE_SIZE +                    \
++                       dev_priv->dma_pages[cur].used;                  \
++               if (dev_priv->dma_pages[cur].used == 0)                 \
++                       savage_dma_wait(dev_priv, cur);                 \
++               dev_priv->dma_pages[cur].used += (n);                   \
++       }                                                               \
++} while(0)
++
++#define DMA_WRITE( val ) *dma_ptr++ = (uint32_t)(val)
++
++#define DMA_COPY(src, n) do {                                  \
++       memcpy(dma_ptr, (src), (n)*4);                          \
++       dma_ptr += n;                                           \
++} while(0)
++
++#if SAVAGE_DMA_DEBUG
++#define DMA_COMMIT() do {                                              \
++       unsigned int cur = dev_priv->current_dma_page;                  \
++       uint32_t *expected = (uint32_t *)dev_priv->cmd_dma->handle +    \
++                       cur * SAVAGE_DMA_PAGE_SIZE +                    \
++                       dev_priv->dma_pages[cur].used;                  \
++       if (dma_ptr != expected) {                                      \
++               DRM_ERROR("DMA allocation and use don't match: "        \
++                         "%p != %p\n", expected, dma_ptr);             \
++               savage_dma_reset(dev_priv);                             \
++       }                                                               \
++} while(0)
++#else
++#define DMA_COMMIT() do {/* nothing */} while(0)
++#endif
++
++#define DMA_FLUSH() dev_priv->dma_flush(dev_priv)
++
++/* Buffer aging via event tag
++ */
++
++#define UPDATE_EVENT_COUNTER( ) do {                   \
++       if (dev_priv->status_ptr) {                     \
++               uint16_t count;                         \
++               /* coordinate with Xserver */           \
++               count = dev_priv->status_ptr[1023];     \
++               if (count < dev_priv->event_counter)    \
++                       dev_priv->event_wrap++;         \
++               dev_priv->event_counter = count;        \
++       }                                               \
++} while(0)
++
++#define SET_AGE( age, e, w ) do {      \
++       (age)->event = e;               \
++       (age)->wrap = w;                \
++} while(0)
++
++#define TEST_AGE( age, e, w )                          \
++       ( (age)->wrap < (w) || ( (age)->wrap == (w) && (age)->event <= (e) ) )
++
++#endif /* __SAVAGE_DRV_H__ */
+Index: git/shared-core/savage_state.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/savage_state.c      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1165 @@
++/* savage_state.c -- State and drawing support for Savage
++ *
++ * Copyright 2004  Felix Kuehling
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
++ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
++ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
++ * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
++ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
++ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
++ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ */
++#include "drmP.h"
++#include "savage_drm.h"
++#include "savage_drv.h"
++
++void savage_emit_clip_rect_s3d(drm_savage_private_t *dev_priv,
++                              const struct drm_clip_rect *pbox)
++{
++       uint32_t scstart = dev_priv->state.s3d.new_scstart;
++       uint32_t scend   = dev_priv->state.s3d.new_scend;
++       scstart = (scstart & ~SAVAGE_SCISSOR_MASK_S3D) |
++               ((uint32_t)pbox->x1 & 0x000007ff) | 
++               (((uint32_t)pbox->y1 << 16) & 0x07ff0000);
++       scend   = (scend   & ~SAVAGE_SCISSOR_MASK_S3D) |
++               (((uint32_t)pbox->x2-1) & 0x000007ff) |
++               ((((uint32_t)pbox->y2-1) << 16) & 0x07ff0000);
++       if (scstart != dev_priv->state.s3d.scstart ||
++           scend   != dev_priv->state.s3d.scend) {
++               DMA_LOCALS;
++               BEGIN_DMA(4);
++               DMA_WRITE(BCI_CMD_WAIT|BCI_CMD_WAIT_3D);
++               DMA_SET_REGISTERS(SAVAGE_SCSTART_S3D, 2);
++               DMA_WRITE(scstart);
++               DMA_WRITE(scend);
++               dev_priv->state.s3d.scstart = scstart;
++               dev_priv->state.s3d.scend   = scend;
++               dev_priv->waiting = 1;
++               DMA_COMMIT();
++       }
++}
++
++void savage_emit_clip_rect_s4(drm_savage_private_t *dev_priv,
++                             const struct drm_clip_rect *pbox)
++{
++       uint32_t drawctrl0 = dev_priv->state.s4.new_drawctrl0;
++       uint32_t drawctrl1 = dev_priv->state.s4.new_drawctrl1;
++       drawctrl0 = (drawctrl0 & ~SAVAGE_SCISSOR_MASK_S4) |
++               ((uint32_t)pbox->x1 & 0x000007ff) |
++               (((uint32_t)pbox->y1 << 12) & 0x00fff000);
++       drawctrl1 = (drawctrl1 & ~SAVAGE_SCISSOR_MASK_S4) |
++               (((uint32_t)pbox->x2-1) & 0x000007ff) |
++               ((((uint32_t)pbox->y2-1) << 12) & 0x00fff000);
++       if (drawctrl0 != dev_priv->state.s4.drawctrl0 ||
++           drawctrl1 != dev_priv->state.s4.drawctrl1) {
++               DMA_LOCALS;
++               BEGIN_DMA(4);
++               DMA_WRITE(BCI_CMD_WAIT|BCI_CMD_WAIT_3D);
++               DMA_SET_REGISTERS(SAVAGE_DRAWCTRL0_S4, 2);
++               DMA_WRITE(drawctrl0);
++               DMA_WRITE(drawctrl1);
++               dev_priv->state.s4.drawctrl0 = drawctrl0;
++               dev_priv->state.s4.drawctrl1 = drawctrl1;
++               dev_priv->waiting = 1;
++               DMA_COMMIT();
++       }
++}
++
++static int savage_verify_texaddr(drm_savage_private_t *dev_priv, int unit,
++                                uint32_t addr)
++{
++       if ((addr & 6) != 2) { /* reserved bits */
++               DRM_ERROR("bad texAddr%d %08x (reserved bits)\n", unit, addr);
++               return -EINVAL;
++       }
++       if (!(addr & 1)) { /* local */
++               addr &= ~7;
++               if (addr <  dev_priv->texture_offset ||
++                   addr >= dev_priv->texture_offset+dev_priv->texture_size) {
++                       DRM_ERROR
++                           ("bad texAddr%d %08x (local addr out of range)\n",
++                            unit, addr);
++                       return -EINVAL;
++               }
++       } else { /* AGP */
++               if (!dev_priv->agp_textures) {
++                       DRM_ERROR("bad texAddr%d %08x (AGP not available)\n",
++                                 unit, addr);
++                       return -EINVAL;
++               }
++               addr &= ~7;
++               if (addr < dev_priv->agp_textures->offset ||
++                   addr >= (dev_priv->agp_textures->offset +
++                            dev_priv->agp_textures->size)) {
++                       DRM_ERROR
++                           ("bad texAddr%d %08x (AGP addr out of range)\n",
++                            unit, addr);
++                       return -EINVAL;
++               }
++       }
++       return 0;
++}
++
++#define SAVE_STATE(reg,where)                  \
++       if(start <= reg && start+count > reg)   \
++               dev_priv->state.where = regs[reg - start]
++#define SAVE_STATE_MASK(reg,where,mask) do {                   \
++       if(start <= reg && start+count > reg) {                 \
++               uint32_t tmp;                                   \
++               tmp = regs[reg - start];                        \
++               dev_priv->state.where = (tmp & (mask)) |        \
++                       (dev_priv->state.where & ~(mask));      \
++       }                                                       \
++} while (0)
++static int savage_verify_state_s3d(drm_savage_private_t *dev_priv,
++                                  unsigned int start, unsigned int count,
++                                  const uint32_t *regs)
++{
++       if (start < SAVAGE_TEXPALADDR_S3D ||
++           start+count-1 > SAVAGE_DESTTEXRWWATERMARK_S3D) {
++               DRM_ERROR("invalid register range (0x%04x-0x%04x)\n",
++                         start, start+count-1);
++               return -EINVAL;
++       }
++
++       SAVE_STATE_MASK(SAVAGE_SCSTART_S3D, s3d.new_scstart,
++                       ~SAVAGE_SCISSOR_MASK_S3D);
++       SAVE_STATE_MASK(SAVAGE_SCEND_S3D, s3d.new_scend,
++                       ~SAVAGE_SCISSOR_MASK_S3D);
++
++       /* if any texture regs were changed ... */
++       if (start <= SAVAGE_TEXCTRL_S3D &&
++           start+count > SAVAGE_TEXPALADDR_S3D) {
++               /* ... check texture state */
++               SAVE_STATE(SAVAGE_TEXCTRL_S3D, s3d.texctrl);
++               SAVE_STATE(SAVAGE_TEXADDR_S3D, s3d.texaddr);
++               if (dev_priv->state.s3d.texctrl & SAVAGE_TEXCTRL_TEXEN_MASK)
++                       return savage_verify_texaddr(dev_priv, 0,
++                                               dev_priv->state.s3d.texaddr);
++       }
++
++       return 0;
++}
++
++static int savage_verify_state_s4(drm_savage_private_t *dev_priv,
++                                 unsigned int start, unsigned int count,
++                                 const uint32_t *regs)
++{
++       int ret = 0;
++
++       if (start < SAVAGE_DRAWLOCALCTRL_S4 ||
++           start+count-1 > SAVAGE_TEXBLENDCOLOR_S4) {
++               DRM_ERROR("invalid register range (0x%04x-0x%04x)\n",
++                         start, start+count-1);
++               return -EINVAL;
++       }
++
++       SAVE_STATE_MASK(SAVAGE_DRAWCTRL0_S4, s4.new_drawctrl0,
++                       ~SAVAGE_SCISSOR_MASK_S4);
++       SAVE_STATE_MASK(SAVAGE_DRAWCTRL1_S4, s4.new_drawctrl1,
++                       ~SAVAGE_SCISSOR_MASK_S4);
++
++       /* if any texture regs were changed ... */
++       if (start <= SAVAGE_TEXDESCR_S4 &&
++           start + count > SAVAGE_TEXPALADDR_S4) {
++               /* ... check texture state */
++               SAVE_STATE(SAVAGE_TEXDESCR_S4, s4.texdescr);
++               SAVE_STATE(SAVAGE_TEXADDR0_S4, s4.texaddr0);
++               SAVE_STATE(SAVAGE_TEXADDR1_S4, s4.texaddr1);
++               if (dev_priv->state.s4.texdescr & SAVAGE_TEXDESCR_TEX0EN_MASK)
++                       ret |= savage_verify_texaddr(dev_priv, 0,
++                                               dev_priv->state.s4.texaddr0);
++               if (dev_priv->state.s4.texdescr & SAVAGE_TEXDESCR_TEX1EN_MASK)
++                       ret |= savage_verify_texaddr(dev_priv, 1,
++                                               dev_priv->state.s4.texaddr1);
++       }
++
++       return ret;
++}
++#undef SAVE_STATE
++#undef SAVE_STATE_MASK
++
++static int savage_dispatch_state(drm_savage_private_t *dev_priv,
++                                const drm_savage_cmd_header_t *cmd_header,
++                                const uint32_t *regs)
++{
++       unsigned int count = cmd_header->state.count;
++       unsigned int start = cmd_header->state.start;
++       unsigned int count2 = 0;
++       unsigned int bci_size;
++       int ret;
++       DMA_LOCALS;
++
++       if (!count)
++               return 0;
++
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               ret = savage_verify_state_s3d(dev_priv, start, count, regs);
++               if (ret != 0)
++                       return ret;
++               /* scissor regs are emitted in savage_dispatch_draw */
++               if (start < SAVAGE_SCSTART_S3D) {
++                       if (start+count > SAVAGE_SCEND_S3D+1)
++                               count2 = count - (SAVAGE_SCEND_S3D+1 - start);
++                       if (start+count > SAVAGE_SCSTART_S3D)
++                               count = SAVAGE_SCSTART_S3D - start;
++               } else if (start <= SAVAGE_SCEND_S3D) {
++                       if (start+count > SAVAGE_SCEND_S3D+1) {
++                               count -= SAVAGE_SCEND_S3D+1 - start;
++                               start = SAVAGE_SCEND_S3D+1;
++                       } else
++                               return 0;
++               }
++       } else {
++               ret = savage_verify_state_s4(dev_priv, start, count, regs);
++               if (ret != 0)
++                       return ret;
++               /* scissor regs are emitted in savage_dispatch_draw */
++               if (start < SAVAGE_DRAWCTRL0_S4) {
++                       if (start+count > SAVAGE_DRAWCTRL1_S4+1)
++                               count2 = count -
++                                        (SAVAGE_DRAWCTRL1_S4 + 1 - start);
++                       if (start+count > SAVAGE_DRAWCTRL0_S4)
++                               count = SAVAGE_DRAWCTRL0_S4 - start;
++               } else if (start <= SAVAGE_DRAWCTRL1_S4) {
++                       if (start+count > SAVAGE_DRAWCTRL1_S4+1) {
++                               count -= SAVAGE_DRAWCTRL1_S4+1 - start;
++                               start = SAVAGE_DRAWCTRL1_S4+1;
++                       } else
++                               return 0;
++               }
++       }
++
++       bci_size = count + (count+254)/255 + count2 + (count2+254)/255;
++
++       if (cmd_header->state.global) {
++               BEGIN_DMA(bci_size+1);
++               DMA_WRITE(BCI_CMD_WAIT | BCI_CMD_WAIT_3D);
++               dev_priv->waiting = 1;
++       } else {
++               BEGIN_DMA(bci_size);
++       }
++
++       do {
++               while (count > 0) {
++                       unsigned int n = count < 255 ? count : 255;
++                       DMA_SET_REGISTERS(start, n);
++                       DMA_COPY(regs, n);
++                       count -= n;
++                       start += n;
++                       regs += n;
++               }
++               start += 2;
++               regs += 2;
++               count = count2;
++               count2 = 0;
++       } while (count);
++
++       DMA_COMMIT();
++
++       return 0;
++}
++
++static int savage_dispatch_dma_prim(drm_savage_private_t *dev_priv,
++                                   const drm_savage_cmd_header_t *cmd_header,
++                                   const struct drm_buf *dmabuf)
++{
++       unsigned char reorder = 0;
++       unsigned int prim = cmd_header->prim.prim;
++       unsigned int skip = cmd_header->prim.skip;
++       unsigned int n = cmd_header->prim.count;
++       unsigned int start = cmd_header->prim.start;
++       unsigned int i;
++       BCI_LOCALS;
++
++       if (!dmabuf) {
++           DRM_ERROR("called without dma buffers!\n");
++           return -EINVAL;
++       }
++
++       if (!n)
++               return 0;
++
++       switch (prim) {
++       case SAVAGE_PRIM_TRILIST_201:
++               reorder = 1;
++               prim = SAVAGE_PRIM_TRILIST;
++       case SAVAGE_PRIM_TRILIST:
++               if (n % 3 != 0) {
++                       DRM_ERROR("wrong number of vertices %u in TRILIST\n",
++                                 n);
++                       return -EINVAL;
++               }
++               break;
++       case SAVAGE_PRIM_TRISTRIP:
++       case SAVAGE_PRIM_TRIFAN:
++               if (n < 3) {
++                       DRM_ERROR
++                          ("wrong number of vertices %u in TRIFAN/STRIP\n",
++                           n);
++                       return -EINVAL;
++               }
++               break;
++       default:
++               DRM_ERROR("invalid primitive type %u\n", prim);
++               return -EINVAL;
++       }
++
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               if (skip != 0) {
++                       DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
++                       return -EINVAL;
++               }
++       } else {
++               unsigned int size = 10 - (skip & 1) - (skip >> 1 & 1) -
++                       (skip >> 2 & 1) - (skip >> 3 & 1) - (skip >> 4 & 1) -
++                       (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1);
++               if (skip > SAVAGE_SKIP_ALL_S4 || size != 8) {
++                       DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
++                       return -EINVAL;
++               }
++               if (reorder) {
++                       DRM_ERROR("TRILIST_201 used on Savage4 hardware\n");
++                       return -EINVAL;
++               }
++       }
++
++       if (start + n > dmabuf->total/32) {
++               DRM_ERROR("vertex indices (%u-%u) out of range (0-%u)\n",
++                         start, start + n - 1, dmabuf->total/32);
++               return -EINVAL;
++       }
++
++       /* Vertex DMA doesn't work with command DMA at the same time,
++        * so we use BCI_... to submit commands here. Flush buffered
++        * faked DMA first. */
++       DMA_FLUSH();
++
++       if (dmabuf->bus_address != dev_priv->state.common.vbaddr) {
++               BEGIN_BCI(2);
++               BCI_SET_REGISTERS(SAVAGE_VERTBUFADDR, 1);
++               BCI_WRITE(dmabuf->bus_address | dev_priv->dma_type);
++               dev_priv->state.common.vbaddr = dmabuf->bus_address;
++       }
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset) && dev_priv->waiting) {
++               /* Workaround for what looks like a hardware bug. If a
++                * WAIT_3D_IDLE was emitted some time before the
++                * indexed drawing command then the engine will lock
++                * up. There are two known workarounds:
++                * WAIT_IDLE_EMPTY or emit at least 63 NOPs. */
++               BEGIN_BCI(63);
++               for (i = 0; i < 63; ++i)
++                       BCI_WRITE(BCI_CMD_WAIT);
++               dev_priv->waiting = 0;
++       }
++
++       prim <<= 25;
++       while (n != 0) {
++               /* Can emit up to 255 indices (85 triangles) at once. */
++               unsigned int count = n > 255 ? 255 : n;
++               if (reorder) {
++                       /* Need to reorder indices for correct flat
++                        * shading while preserving the clock sense
++                        * for correct culling. Only on Savage3D. */
++                       int reorder[3] = {-1, -1, -1};
++                       reorder[start%3] = 2;
++
++                       BEGIN_BCI((count+1+1)/2);
++                       BCI_DRAW_INDICES_S3D(count, prim, start+2);
++
++                       for (i = start+1; i+1 < start+count; i += 2)
++                               BCI_WRITE((i + reorder[i % 3]) |
++                                         ((i + 1 +
++                                           reorder[(i + 1) % 3]) << 16));
++                       if (i < start+count)
++                               BCI_WRITE(i + reorder[i%3]);
++               } else if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++                       BEGIN_BCI((count+1+1)/2);
++                       BCI_DRAW_INDICES_S3D(count, prim, start);
++
++                       for (i = start+1; i+1 < start+count; i += 2)
++                               BCI_WRITE(i | ((i+1) << 16));
++                       if (i < start+count)
++                               BCI_WRITE(i);
++               } else {
++                       BEGIN_BCI((count+2+1)/2);
++                       BCI_DRAW_INDICES_S4(count, prim, skip);
++
++                       for (i = start; i+1 < start+count; i += 2)
++                               BCI_WRITE(i | ((i+1) << 16));
++                       if (i < start+count)
++                               BCI_WRITE(i);
++               }
++
++               start += count;
++               n -= count;
++
++               prim |= BCI_CMD_DRAW_CONT;
++       }
++
++       return 0;
++}
++
++static int savage_dispatch_vb_prim(drm_savage_private_t *dev_priv,
++                                  const drm_savage_cmd_header_t *cmd_header,
++                                  const uint32_t *vtxbuf, unsigned int vb_size,
++                                  unsigned int vb_stride)
++{
++       unsigned char reorder = 0;
++       unsigned int prim = cmd_header->prim.prim;
++       unsigned int skip = cmd_header->prim.skip;
++       unsigned int n = cmd_header->prim.count;
++       unsigned int start = cmd_header->prim.start;
++       unsigned int vtx_size;
++       unsigned int i;
++       DMA_LOCALS;
++
++       if (!n)
++               return 0;
++
++       switch (prim) {
++       case SAVAGE_PRIM_TRILIST_201:
++               reorder = 1;
++               prim = SAVAGE_PRIM_TRILIST;
++       case SAVAGE_PRIM_TRILIST:
++               if (n % 3 != 0) {
++                       DRM_ERROR("wrong number of vertices %u in TRILIST\n",
++                                 n);
++                       return -EINVAL;
++               }
++               break;
++       case SAVAGE_PRIM_TRISTRIP:
++       case SAVAGE_PRIM_TRIFAN:
++               if (n < 3) {
++                       DRM_ERROR
++                           ("wrong number of vertices %u in TRIFAN/STRIP\n",
++                            n);
++                       return -EINVAL;
++               }
++               break;
++       default:
++               DRM_ERROR("invalid primitive type %u\n", prim);
++               return -EINVAL;
++       }
++
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               if (skip > SAVAGE_SKIP_ALL_S3D) {
++                       DRM_ERROR("invalid skip flags 0x%04x\n", skip);
++                       return -EINVAL;
++               }
++               vtx_size = 8; /* full vertex */
++       } else {
++               if (skip > SAVAGE_SKIP_ALL_S4) {
++                       DRM_ERROR("invalid skip flags 0x%04x\n", skip);
++                       return -EINVAL;
++               }
++               vtx_size = 10; /* full vertex */
++       }
++
++       vtx_size -= (skip & 1) + (skip >> 1 & 1) +
++               (skip >> 2 & 1) + (skip >> 3 & 1) + (skip >> 4 & 1) +
++               (skip >> 5 & 1) + (skip >> 6 & 1) + (skip >> 7 & 1);
++
++       if (vtx_size > vb_stride) {
++               DRM_ERROR("vertex size greater than vb stride (%u > %u)\n",
++                         vtx_size, vb_stride);
++               return -EINVAL;
++       }
++
++       if (start + n > vb_size / (vb_stride*4)) {
++               DRM_ERROR("vertex indices (%u-%u) out of range (0-%u)\n",
++                         start, start + n - 1, vb_size / (vb_stride*4));
++               return -EINVAL;
++       }
++
++       prim <<= 25;
++       while (n != 0) {
++               /* Can emit up to 255 vertices (85 triangles) at once. */
++               unsigned int count = n > 255 ? 255 : n;
++               if (reorder) {
++                       /* Need to reorder vertices for correct flat
++                        * shading while preserving the clock sense
++                        * for correct culling. Only on Savage3D. */
++                       int reorder[3] = {-1, -1, -1};
++                       reorder[start%3] = 2;
++
++                       BEGIN_DMA(count*vtx_size+1);
++                       DMA_DRAW_PRIMITIVE(count, prim, skip);
++
++                       for (i = start; i < start+count; ++i) {
++                               unsigned int j = i + reorder[i % 3];
++                               DMA_COPY(&vtxbuf[vb_stride*j], vtx_size);
++                       }
++
++                       DMA_COMMIT();
++               } else {
++                       BEGIN_DMA(count*vtx_size+1);
++                       DMA_DRAW_PRIMITIVE(count, prim, skip);
++
++                       if (vb_stride == vtx_size) {
++                               DMA_COPY(&vtxbuf[vb_stride*start],
++                                        vtx_size*count);
++                       } else {
++                               for (i = start; i < start+count; ++i) {
++                                       DMA_COPY(&vtxbuf[vb_stride*i],
++                                                vtx_size);
++                               }
++                       }
++
++                       DMA_COMMIT();
++               }
++
++               start += count;
++               n -= count;
++
++               prim |= BCI_CMD_DRAW_CONT;
++       }
++
++       return 0;
++}
++
++static int savage_dispatch_dma_idx(drm_savage_private_t *dev_priv,
++                                  const drm_savage_cmd_header_t *cmd_header,
++                                  const uint16_t *idx,
++                                  const struct drm_buf *dmabuf)
++{
++       unsigned char reorder = 0;
++       unsigned int prim = cmd_header->idx.prim;
++       unsigned int skip = cmd_header->idx.skip;
++       unsigned int n = cmd_header->idx.count;
++       unsigned int i;
++       BCI_LOCALS;
++
++       if (!dmabuf) {
++           DRM_ERROR("called without dma buffers!\n");
++           return -EINVAL;
++       }
++
++       if (!n)
++               return 0;
++
++       switch (prim) {
++       case SAVAGE_PRIM_TRILIST_201:
++               reorder = 1;
++               prim = SAVAGE_PRIM_TRILIST;
++       case SAVAGE_PRIM_TRILIST:
++               if (n % 3 != 0) {
++                       DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
++                       return -EINVAL;
++               }
++               break;
++       case SAVAGE_PRIM_TRISTRIP:
++       case SAVAGE_PRIM_TRIFAN:
++               if (n < 3) {
++                       DRM_ERROR
++                           ("wrong number of indices %u in TRIFAN/STRIP\n", n);
++                       return -EINVAL;
++               }
++               break;
++       default:
++               DRM_ERROR("invalid primitive type %u\n", prim);
++               return -EINVAL;
++       }
++
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               if (skip != 0) {
++                       DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
++                       return -EINVAL;
++               }
++       } else {
++               unsigned int size = 10 - (skip & 1) - (skip >> 1 & 1) -
++                       (skip >> 2 & 1) - (skip >> 3 & 1) - (skip >> 4 & 1) -
++                       (skip >> 5 & 1) - (skip >> 6 & 1) - (skip >> 7 & 1);
++               if (skip > SAVAGE_SKIP_ALL_S4 || size != 8) {
++                       DRM_ERROR("invalid skip flags 0x%04x for DMA\n", skip);
++                       return -EINVAL;
++               }
++               if (reorder) {
++                       DRM_ERROR("TRILIST_201 used on Savage4 hardware\n");
++                       return -EINVAL;
++               }
++       }
++
++       /* Vertex DMA doesn't work with command DMA at the same time,
++        * so we use BCI_... to submit commands here. Flush buffered
++        * faked DMA first. */
++       DMA_FLUSH();
++
++       if (dmabuf->bus_address != dev_priv->state.common.vbaddr) {
++               BEGIN_BCI(2);
++               BCI_SET_REGISTERS(SAVAGE_VERTBUFADDR, 1);
++               BCI_WRITE(dmabuf->bus_address | dev_priv->dma_type);
++               dev_priv->state.common.vbaddr = dmabuf->bus_address;
++       }
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset) && dev_priv->waiting) {
++               /* Workaround for what looks like a hardware bug. If a
++                * WAIT_3D_IDLE was emitted some time before the
++                * indexed drawing command then the engine will lock
++                * up. There are two known workarounds:
++                * WAIT_IDLE_EMPTY or emit at least 63 NOPs. */
++               BEGIN_BCI(63);
++               for (i = 0; i < 63; ++i)
++                       BCI_WRITE(BCI_CMD_WAIT);
++               dev_priv->waiting = 0;
++       }
++
++       prim <<= 25;
++       while (n != 0) {
++               /* Can emit up to 255 indices (85 triangles) at once. */
++               unsigned int count = n > 255 ? 255 : n;
++
++               /* check indices */
++               for (i = 0; i < count; ++i) {
++                       if (idx[i] > dmabuf->total/32) {
++                               DRM_ERROR("idx[%u]=%u out of range (0-%u)\n",
++                                         i, idx[i], dmabuf->total/32);
++                               return -EINVAL;
++                       }
++               }
++
++               if (reorder) {
++                       /* Need to reorder indices for correct flat
++                        * shading while preserving the clock sense
++                        * for correct culling. Only on Savage3D. */
++                       int reorder[3] = {2, -1, -1};
++
++                       BEGIN_BCI((count+1+1)/2);
++                       BCI_DRAW_INDICES_S3D(count, prim, idx[2]);
++
++                       for (i = 1; i+1 < count; i += 2)
++                               BCI_WRITE(idx[i + reorder[i % 3]] |
++                                         (idx[i + 1 +
++                                          reorder[(i + 1) % 3]] << 16));
++                       if (i < count)
++                               BCI_WRITE(idx[i + reorder[i%3]]);
++               } else if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++                       BEGIN_BCI((count+1+1)/2);
++                       BCI_DRAW_INDICES_S3D(count, prim, idx[0]);
++
++                       for (i = 1; i+1 < count; i += 2)
++                               BCI_WRITE(idx[i] | (idx[i+1] << 16));
++                       if (i < count)
++                               BCI_WRITE(idx[i]);
++               } else {
++                       BEGIN_BCI((count+2+1)/2);
++                       BCI_DRAW_INDICES_S4(count, prim, skip);
++
++                       for (i = 0; i+1 < count; i += 2)
++                               BCI_WRITE(idx[i] | (idx[i+1] << 16));
++                       if (i < count)
++                               BCI_WRITE(idx[i]);
++               }
++
++               idx += count;
++               n -= count;
++
++               prim |= BCI_CMD_DRAW_CONT;
++       }
++
++       return 0;
++}
++
++static int savage_dispatch_vb_idx(drm_savage_private_t *dev_priv,
++                                 const drm_savage_cmd_header_t *cmd_header,
++                                 const uint16_t *idx,
++                                 const uint32_t *vtxbuf,
++                                 unsigned int vb_size, unsigned int vb_stride)
++{
++       unsigned char reorder = 0;
++       unsigned int prim = cmd_header->idx.prim;
++       unsigned int skip = cmd_header->idx.skip;
++       unsigned int n = cmd_header->idx.count;
++       unsigned int vtx_size;
++       unsigned int i;
++       DMA_LOCALS;
++
++       if (!n)
++               return 0;
++
++       switch (prim) {
++       case SAVAGE_PRIM_TRILIST_201:
++               reorder = 1;
++               prim = SAVAGE_PRIM_TRILIST;
++       case SAVAGE_PRIM_TRILIST:
++               if (n % 3 != 0) {
++                       DRM_ERROR("wrong number of indices %u in TRILIST\n", n);
++                       return -EINVAL;
++               }
++               break;
++       case SAVAGE_PRIM_TRISTRIP:
++       case SAVAGE_PRIM_TRIFAN:
++               if (n < 3) {
++                       DRM_ERROR
++                           ("wrong number of indices %u in TRIFAN/STRIP\n", n);
++                       return -EINVAL;
++               }
++               break;
++       default:
++               DRM_ERROR("invalid primitive type %u\n", prim);
++               return -EINVAL;
++       }
++
++       if (S3_SAVAGE3D_SERIES(dev_priv->chipset)) {
++               if (skip > SAVAGE_SKIP_ALL_S3D) {
++                       DRM_ERROR("invalid skip flags 0x%04x\n", skip);
++                       return -EINVAL;
++               }
++               vtx_size = 8; /* full vertex */
++       } else {
++               if (skip > SAVAGE_SKIP_ALL_S4) {
++                       DRM_ERROR("invalid skip flags 0x%04x\n", skip);
++                       return -EINVAL;
++               }
++               vtx_size = 10; /* full vertex */
++       }
++
++       vtx_size -= (skip & 1) + (skip >> 1 & 1) +
++               (skip >> 2 & 1) + (skip >> 3 & 1) + (skip >> 4 & 1) +
++               (skip >> 5 & 1) + (skip >> 6 & 1) + (skip >> 7 & 1);
++
++       if (vtx_size > vb_stride) {
++               DRM_ERROR("vertex size greater than vb stride (%u > %u)\n",
++                         vtx_size, vb_stride);
++               return -EINVAL;
++       }
++
++       prim <<= 25;
++       while (n != 0) {
++               /* Can emit up to 255 vertices (85 triangles) at once. */
++               unsigned int count = n > 255 ? 255 : n;
++
++               /* Check indices */
++               for (i = 0; i < count; ++i) {
++                       if (idx[i] > vb_size / (vb_stride*4)) {
++                               DRM_ERROR("idx[%u]=%u out of range (0-%u)\n",
++                                         i, idx[i],  vb_size / (vb_stride*4));
++                               return -EINVAL;
++                       }
++               }
++
++               if (reorder) {
++                       /* Need to reorder vertices for correct flat
++                        * shading while preserving the clock sense
++                        * for correct culling. Only on Savage3D. */
++                       int reorder[3] = {2, -1, -1};
++
++                       BEGIN_DMA(count*vtx_size+1);
++                       DMA_DRAW_PRIMITIVE(count, prim, skip);
++
++                       for (i = 0; i < count; ++i) {
++                               unsigned int j = idx[i + reorder[i % 3]];
++                               DMA_COPY(&vtxbuf[vb_stride*j], vtx_size);
++                       }
++
++                       DMA_COMMIT();
++               } else {
++                       BEGIN_DMA(count*vtx_size+1);
++                       DMA_DRAW_PRIMITIVE(count, prim, skip);
++
++                       for (i = 0; i < count; ++i) {
++                               unsigned int j = idx[i];
++                               DMA_COPY(&vtxbuf[vb_stride*j], vtx_size);
++                       }
++
++                       DMA_COMMIT();
++               }
++
++               idx += count;
++               n -= count;
++
++               prim |= BCI_CMD_DRAW_CONT;
++       }
++
++       return 0;
++}
++
++static int savage_dispatch_clear(drm_savage_private_t *dev_priv,
++                                const drm_savage_cmd_header_t *cmd_header,
++                                const drm_savage_cmd_header_t *data,
++                                unsigned int nbox,
++                                const struct drm_clip_rect *boxes)
++{
++       unsigned int flags = cmd_header->clear0.flags;
++       unsigned int clear_cmd;
++       unsigned int i, nbufs;
++       DMA_LOCALS;
++
++       if (nbox == 0)
++               return 0;
++
++       clear_cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP |
++               BCI_CMD_SEND_COLOR | BCI_CMD_DEST_PBD_NEW;
++       BCI_CMD_SET_ROP(clear_cmd,0xCC);
++
++       nbufs = ((flags & SAVAGE_FRONT) ? 1 : 0) +
++           ((flags & SAVAGE_BACK) ? 1 : 0) + ((flags & SAVAGE_DEPTH) ? 1 : 0);
++       if (nbufs == 0)
++               return 0;
++
++       if (data->clear1.mask != 0xffffffff) {
++               /* set mask */
++               BEGIN_DMA(2);
++               DMA_SET_REGISTERS(SAVAGE_BITPLANEWTMASK, 1);
++               DMA_WRITE(data->clear1.mask);
++               DMA_COMMIT();
++       }
++       for (i = 0; i < nbox; ++i) {
++               unsigned int x, y, w, h;
++               unsigned int buf;
++
++               x = boxes[i].x1, y = boxes[i].y1;
++               w = boxes[i].x2 - boxes[i].x1;
++               h = boxes[i].y2 - boxes[i].y1;
++               BEGIN_DMA(nbufs*6);
++               for (buf = SAVAGE_FRONT; buf <= SAVAGE_DEPTH; buf <<= 1) {
++                       if (!(flags & buf))
++                               continue;
++                       DMA_WRITE(clear_cmd);
++                       switch(buf) {
++                       case SAVAGE_FRONT:
++                               DMA_WRITE(dev_priv->front_offset);
++                               DMA_WRITE(dev_priv->front_bd);
++                               break;
++                       case SAVAGE_BACK:
++                               DMA_WRITE(dev_priv->back_offset);
++                               DMA_WRITE(dev_priv->back_bd);
++                               break;
++                       case SAVAGE_DEPTH:
++                               DMA_WRITE(dev_priv->depth_offset);
++                               DMA_WRITE(dev_priv->depth_bd);
++                               break;
++                       }
++                       DMA_WRITE(data->clear1.value);
++                       DMA_WRITE(BCI_X_Y(x, y));
++                       DMA_WRITE(BCI_W_H(w, h));
++               }
++               DMA_COMMIT();
++       }
++       if (data->clear1.mask != 0xffffffff) {
++               /* reset mask */
++               BEGIN_DMA(2);
++               DMA_SET_REGISTERS(SAVAGE_BITPLANEWTMASK, 1);
++               DMA_WRITE(0xffffffff);
++               DMA_COMMIT();
++       }
++
++       return 0;
++}
++
++static int savage_dispatch_swap(drm_savage_private_t *dev_priv,
++                               unsigned int nbox, const struct drm_clip_rect *boxes)
++{
++       unsigned int swap_cmd;
++       unsigned int i;
++       DMA_LOCALS;
++
++       if (nbox == 0)
++               return 0;
++
++       swap_cmd = BCI_CMD_RECT | BCI_CMD_RECT_XP | BCI_CMD_RECT_YP |
++               BCI_CMD_SRC_PBD_COLOR_NEW | BCI_CMD_DEST_GBD;
++       BCI_CMD_SET_ROP(swap_cmd,0xCC);
++
++       for (i = 0; i < nbox; ++i) {
++               BEGIN_DMA(6);
++               DMA_WRITE(swap_cmd);
++               DMA_WRITE(dev_priv->back_offset);
++               DMA_WRITE(dev_priv->back_bd);
++               DMA_WRITE(BCI_X_Y(boxes[i].x1, boxes[i].y1));
++               DMA_WRITE(BCI_X_Y(boxes[i].x1, boxes[i].y1));
++               DMA_WRITE(BCI_W_H(boxes[i].x2-boxes[i].x1,
++                                 boxes[i].y2-boxes[i].y1));
++               DMA_COMMIT();
++       }
++
++       return 0;
++}
++
++static int savage_dispatch_draw(drm_savage_private_t *dev_priv,
++                               const drm_savage_cmd_header_t *start,
++                               const drm_savage_cmd_header_t *end,
++                               const struct drm_buf *dmabuf,
++                               const unsigned int *vtxbuf,
++                               unsigned int vb_size, unsigned int vb_stride,
++                               unsigned int nbox,
++                               const struct drm_clip_rect *boxes)
++{
++       unsigned int i, j;
++       int ret;
++
++       for (i = 0; i < nbox; ++i) {
++               const drm_savage_cmd_header_t *cmdbuf;
++               dev_priv->emit_clip_rect(dev_priv, &boxes[i]);
++
++               cmdbuf = start;
++               while (cmdbuf < end) {
++                       drm_savage_cmd_header_t cmd_header;
++                       cmd_header = *cmdbuf;
++                       cmdbuf++;
++                       switch (cmd_header.cmd.cmd) {
++                       case SAVAGE_CMD_DMA_PRIM:
++                               ret = savage_dispatch_dma_prim(
++                                       dev_priv, &cmd_header, dmabuf);
++                               break;
++                       case SAVAGE_CMD_VB_PRIM:
++                               ret = savage_dispatch_vb_prim(
++                                       dev_priv, &cmd_header,
++                                       vtxbuf, vb_size, vb_stride);
++                               break;
++                       case SAVAGE_CMD_DMA_IDX:
++                               j = (cmd_header.idx.count + 3) / 4;
++                               /* j was check in savage_bci_cmdbuf */
++                               ret = savage_dispatch_dma_idx(dev_priv,
++                                       &cmd_header, (const uint16_t *)cmdbuf,
++                                       dmabuf);
++                               cmdbuf += j;
++                               break;
++                       case SAVAGE_CMD_VB_IDX:
++                               j = (cmd_header.idx.count + 3) / 4;
++                               /* j was check in savage_bci_cmdbuf */
++                               ret = savage_dispatch_vb_idx(dev_priv,
++                                       &cmd_header, (const uint16_t *)cmdbuf,
++                                       (const uint32_t *)vtxbuf, vb_size,
++                                       vb_stride);
++                               cmdbuf += j;
++                               break;
++                       default:
++                               /* What's the best return code? EFAULT? */
++                               DRM_ERROR("IMPLEMENTATION ERROR: "
++                                         "non-drawing-command %d\n",
++                                         cmd_header.cmd.cmd);
++                               return -EINVAL;
++                       }
++
++                       if (ret != 0)
++                               return ret;
++               }
++       }
++
++       return 0;
++}
++
++int savage_bci_cmdbuf(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_savage_private_t *dev_priv = dev->dev_private;
++       struct drm_device_dma *dma = dev->dma;
++       struct drm_buf *dmabuf;
++       drm_savage_cmdbuf_t *cmdbuf = data;
++       drm_savage_cmd_header_t *kcmd_addr = NULL;
++       drm_savage_cmd_header_t *first_draw_cmd;
++       unsigned int *kvb_addr = NULL;
++       struct drm_clip_rect *kbox_addr = NULL;
++       unsigned int i, j;
++       int ret = 0;
++
++       DRM_DEBUG("\n");
++       
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       if (dma && dma->buflist) {
++               if (cmdbuf->dma_idx > dma->buf_count) {
++                       DRM_ERROR
++                           ("vertex buffer index %u out of range (0-%u)\n",
++                            cmdbuf->dma_idx, dma->buf_count-1);
++                       return -EINVAL;
++               }
++               dmabuf = dma->buflist[cmdbuf->dma_idx];
++       } else {
++               dmabuf = NULL;
++       }
++
++       /* Copy the user buffers into kernel temporary areas.  This hasn't been
++        * a performance loss compared to VERIFYAREA_READ/
++        * COPY_FROM_USER_UNCHECKED when done in other drivers, and is correct
++        * for locking on FreeBSD.
++        */
++       if (cmdbuf->size) {
++               kcmd_addr = drm_alloc(cmdbuf->size * 8, DRM_MEM_DRIVER);
++               if (kcmd_addr == NULL)
++                       return -ENOMEM;
++
++               if (DRM_COPY_FROM_USER(kcmd_addr, cmdbuf->cmd_addr,
++                                      cmdbuf->size * 8))
++               {
++                       drm_free(kcmd_addr, cmdbuf->size * 8, DRM_MEM_DRIVER);
++                       return -EFAULT;
++               }
++               cmdbuf->cmd_addr = kcmd_addr;
++       }
++       if (cmdbuf->vb_size) {
++               kvb_addr = drm_alloc(cmdbuf->vb_size, DRM_MEM_DRIVER);
++               if (kvb_addr == NULL) {
++                       ret = -ENOMEM;
++                       goto done;
++               }
++
++               if (DRM_COPY_FROM_USER(kvb_addr, cmdbuf->vb_addr,
++                                      cmdbuf->vb_size)) {
++                       ret = -EFAULT;
++                       goto done;
++               }
++               cmdbuf->vb_addr = kvb_addr;
++       }
++       if (cmdbuf->nbox) {
++               kbox_addr = drm_alloc(cmdbuf->nbox *
++                                     sizeof(struct drm_clip_rect),
++                                     DRM_MEM_DRIVER);
++               if (kbox_addr == NULL) {
++                       ret = -ENOMEM;
++                       goto done;
++               }
++
++               if (DRM_COPY_FROM_USER(kbox_addr, cmdbuf->box_addr,
++                                      cmdbuf->nbox *
++                                      sizeof(struct drm_clip_rect))) {
++                       ret = -EFAULT;
++                       goto done;
++               }
++               cmdbuf->box_addr = kbox_addr;
++       }
++
++       /* Make sure writes to DMA buffers are finished before sending
++        * DMA commands to the graphics hardware. */
++       DRM_MEMORYBARRIER();
++
++       /* Coming from user space. Don't know if the Xserver has
++        * emitted wait commands. Assuming the worst. */
++       dev_priv->waiting = 1;
++
++       i = 0;
++       first_draw_cmd = NULL;
++       while (i < cmdbuf->size) {
++               drm_savage_cmd_header_t cmd_header;
++               cmd_header = *(drm_savage_cmd_header_t *)cmdbuf->cmd_addr;
++               cmdbuf->cmd_addr++;
++               i++;
++
++               /* Group drawing commands with same state to minimize
++                * iterations over clip rects. */
++               j = 0;
++               switch (cmd_header.cmd.cmd) {
++               case SAVAGE_CMD_DMA_IDX:
++               case SAVAGE_CMD_VB_IDX:
++                       j = (cmd_header.idx.count + 3) / 4;
++                       if (i + j > cmdbuf->size) {
++                               DRM_ERROR("indexed drawing command extends "
++                                         "beyond end of command buffer\n");
++                               DMA_FLUSH();
++                               return -EINVAL;
++                       }
++                       /* fall through */
++               case SAVAGE_CMD_DMA_PRIM:
++               case SAVAGE_CMD_VB_PRIM:
++                       if (!first_draw_cmd)
++                               first_draw_cmd = cmdbuf->cmd_addr-1;
++                       cmdbuf->cmd_addr += j;
++                       i += j;
++                       break;
++               default:
++                       if (first_draw_cmd) {
++                               ret = savage_dispatch_draw (
++                                       dev_priv, first_draw_cmd,
++                                       cmdbuf->cmd_addr-1,
++                                       dmabuf, cmdbuf->vb_addr,
++                                       cmdbuf->vb_size,
++                                       cmdbuf->vb_stride,
++                                       cmdbuf->nbox, cmdbuf->box_addr);
++                               if (ret != 0)
++                                       return ret;
++                               first_draw_cmd = NULL;
++                       }
++               }
++               if (first_draw_cmd)
++                       continue;
++
++               switch (cmd_header.cmd.cmd) {
++               case SAVAGE_CMD_STATE:
++                       j = (cmd_header.state.count + 1) / 2;
++                       if (i + j > cmdbuf->size) {
++                               DRM_ERROR("command SAVAGE_CMD_STATE extends "
++                                         "beyond end of command buffer\n");
++                               DMA_FLUSH();
++                               ret = -EINVAL;
++                               goto done;
++                       }
++                       ret = savage_dispatch_state(dev_priv, &cmd_header,
++                               (const uint32_t *)cmdbuf->cmd_addr);
++                       cmdbuf->cmd_addr += j;
++                       i += j;
++                       break;
++               case SAVAGE_CMD_CLEAR:
++                       if (i + 1 > cmdbuf->size) {
++                               DRM_ERROR("command SAVAGE_CMD_CLEAR extends "
++                                         "beyond end of command buffer\n");
++                               DMA_FLUSH();
++                               ret = -EINVAL;
++                               goto done;
++                       }
++                       ret = savage_dispatch_clear(dev_priv, &cmd_header,
++                                                   cmdbuf->cmd_addr,
++                                                   cmdbuf->nbox,
++                                                   cmdbuf->box_addr);
++                       cmdbuf->cmd_addr++;
++                       i++;
++                       break;
++               case SAVAGE_CMD_SWAP:
++                       ret = savage_dispatch_swap(dev_priv, cmdbuf->nbox,
++                                                  cmdbuf->box_addr);
++                       break;
++               default:
++                       DRM_ERROR("invalid command 0x%x\n",
++                                 cmd_header.cmd.cmd);
++                       DMA_FLUSH();
++                       ret = -EINVAL;
++                       goto done;
++               }
++
++               if (ret != 0) {
++                       DMA_FLUSH();
++                       goto done;
++               }
++       }
++
++       if (first_draw_cmd) {
++               ret = savage_dispatch_draw (
++                       dev_priv, first_draw_cmd, cmdbuf->cmd_addr, dmabuf,
++                       cmdbuf->vb_addr, cmdbuf->vb_size, cmdbuf->vb_stride,
++                       cmdbuf->nbox, cmdbuf->box_addr);
++               if (ret != 0) {
++                       DMA_FLUSH();
++                       goto done;
++               }
++       }
++
++       DMA_FLUSH();
++
++       if (dmabuf && cmdbuf->discard) {
++               drm_savage_buf_priv_t *buf_priv = dmabuf->dev_private;
++               uint16_t event;
++               event = savage_bci_emit_event(dev_priv, SAVAGE_WAIT_3D);
++               SET_AGE(&buf_priv->age, event, dev_priv->event_wrap);
++               savage_freelist_put(dev, dmabuf);
++       }
++
++done:
++       /* If we didn't need to allocate them, these'll be NULL */
++       drm_free(kcmd_addr, cmdbuf->size * 8, DRM_MEM_DRIVER);
++       drm_free(kvb_addr, cmdbuf->vb_size, DRM_MEM_DRIVER);
++       drm_free(kbox_addr, cmdbuf->nbox * sizeof(struct drm_clip_rect),
++                DRM_MEM_DRIVER);
++
++       return ret;
++}
+Index: git/shared-core/sis_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/sis_drv.h   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,92 @@
++/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
++/*
++ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#ifndef _SIS_DRV_H_
++#define _SIS_DRV_H_
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "SIS, Tungsten Graphics"
++#define DRIVER_NAME            "sis"
++#define DRIVER_DESC            "SIS 300/630/540 and XGI V3XE/V5/V8"
++#define DRIVER_DATE            "20070626"
++#define DRIVER_MAJOR           1
++#define DRIVER_MINOR           3
++#define DRIVER_PATCHLEVEL      0
++
++enum sis_family {
++       SIS_OTHER = 0,
++       SIS_CHIP_315 = 1,
++};
++
++#if defined(__linux__)
++#define SIS_HAVE_CORE_MM
++#endif
++
++#ifdef SIS_HAVE_CORE_MM
++#include "drm_sman.h"
++
++#define SIS_BASE (dev_priv->mmio)
++#define SIS_READ(reg)   DRM_READ32(SIS_BASE, reg);
++#define SIS_WRITE(reg, val)   DRM_WRITE32(SIS_BASE, reg, val);
++
++typedef struct drm_sis_private {
++       drm_local_map_t *mmio;
++       unsigned int idle_fault;
++       struct drm_sman sman;
++       unsigned int chipset;
++       int vram_initialized;
++       int agp_initialized;
++       unsigned long vram_offset;
++       unsigned long agp_offset;
++} drm_sis_private_t;
++
++extern int sis_idle(struct drm_device *dev);
++extern void sis_reclaim_buffers_locked(struct drm_device *dev,
++                                      struct drm_file *file_priv);
++extern void sis_lastclose(struct drm_device *dev);
++
++#else
++#include "sis_ds.h"
++
++typedef struct drm_sis_private {
++       memHeap_t *AGPHeap;
++       memHeap_t *FBHeap;
++} drm_sis_private_t;
++
++extern int sis_init_context(struct drm_device * dev, int context);
++extern int sis_final_context(struct drm_device * dev, int context);
++
++#endif
++
++
++
++extern struct drm_ioctl_desc sis_ioctls[];
++extern int sis_max_ioctl;
++
++#endif
+Index: git/shared-core/sis_ds.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/sis_ds.c    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,299 @@
++/* sis_ds.c -- Private header for Direct Rendering Manager -*- linux-c -*-
++ * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
++ *
++ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Sung-Ching Lin <sclin@sis.com.tw>
++ *
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "sis_ds.h"
++
++/* Set Data Structure, not check repeated value
++ * temporarily used
++ */
++
++set_t *setInit(void)
++{
++       int i;
++       set_t *set;
++
++       set = (set_t *) drm_alloc(sizeof(set_t), DRM_MEM_DRIVER);
++       if (set != NULL) {
++               for (i = 0; i < SET_SIZE; i++) {
++                       set->list[i].free_next = i + 1;
++                       set->list[i].alloc_next = -1;
++               }
++               set->list[SET_SIZE - 1].free_next = -1;
++               set->free = 0;
++               set->alloc = -1;
++               set->trace = -1;
++       }
++       return set;
++}
++
++int setAdd(set_t * set, ITEM_TYPE item)
++{
++       int free = set->free;
++
++       if (free != -1) {
++               set->list[free].val = item;
++               set->free = set->list[free].free_next;
++       } else {
++               return 0;
++       }
++
++       set->list[free].alloc_next = set->alloc;
++       set->alloc = free;
++       set->list[free].free_next = -1;
++
++       return 1;
++}
++
++int setDel(set_t * set, ITEM_TYPE item)
++{
++       int alloc = set->alloc;
++       int prev = -1;
++
++       while (alloc != -1) {
++               if (set->list[alloc].val == item) {
++                       if (prev != -1)
++                               set->list[prev].alloc_next =
++                                   set->list[alloc].alloc_next;
++                       else
++                               set->alloc = set->list[alloc].alloc_next;
++                       break;
++               }
++               prev = alloc;
++               alloc = set->list[alloc].alloc_next;
++       }
++
++       if (alloc == -1)
++               return 0;
++
++       set->list[alloc].free_next = set->free;
++       set->free = alloc;
++       set->list[alloc].alloc_next = -1;
++
++       return 1;
++}
++
++/* setFirst -> setAdd -> setNext is wrong */
++
++int setFirst(set_t * set, ITEM_TYPE * item)
++{
++       if (set->alloc == -1)
++               return 0;
++
++       *item = set->list[set->alloc].val;
++       set->trace = set->list[set->alloc].alloc_next;
++
++       return 1;
++}
++
++int setNext(set_t * set, ITEM_TYPE * item)
++{
++       if (set->trace == -1)
++               return 0;
++
++       *item = set->list[set->trace].val;
++       set->trace = set->list[set->trace].alloc_next;
++
++       return 1;
++}
++
++int setDestroy(set_t * set)
++{
++       drm_free(set, sizeof(set_t), DRM_MEM_DRIVER);
++
++       return 1;
++}
++
++/*
++ * GLX Hardware Device Driver common code
++ * Copyright (C) 1999 Wittawat Yamwong
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included
++ * in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * WITTAWAT YAMWONG, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
++ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
++ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
++ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++#define ISFREE(bptr) ((bptr)->free)
++
++memHeap_t *mmInit(int ofs, int size)
++{
++       PMemBlock blocks;
++
++       if (size <= 0)
++               return NULL;
++
++       blocks = (TMemBlock *) drm_calloc(1, sizeof(TMemBlock), DRM_MEM_DRIVER);
++       if (blocks != NULL) {
++               blocks->ofs = ofs;
++               blocks->size = size;
++               blocks->free = 1;
++               return (memHeap_t *) blocks;
++       } else
++               return NULL;
++}
++
++/* Checks if a pointer 'b' is part of the heap 'heap' */
++int mmBlockInHeap(memHeap_t * heap, PMemBlock b)
++{
++       TMemBlock *p;
++
++       if (heap == NULL || b == NULL)
++               return 0;
++
++       p = heap;
++       while (p != NULL && p != b) {
++               p = p->next;
++       }
++       if (p == b)
++               return 1;
++       else
++               return 0;
++}
++
++static TMemBlock *SliceBlock(TMemBlock * p,
++                            int startofs, int size,
++                            int reserved, int alignment)
++{
++       TMemBlock *newblock;
++
++       /* break left */
++       if (startofs > p->ofs) {
++               newblock = (TMemBlock *) drm_calloc(1, sizeof(TMemBlock),
++                                                   DRM_MEM_DRIVER);
++               newblock->ofs = startofs;
++               newblock->size = p->size - (startofs - p->ofs);
++               newblock->free = 1;
++               newblock->next = p->next;
++               p->size -= newblock->size;
++               p->next = newblock;
++               p = newblock;
++       }
++
++       /* break right */
++       if (size < p->size) {
++               newblock = (TMemBlock *) drm_calloc(1, sizeof(TMemBlock),
++                                                   DRM_MEM_DRIVER);
++               newblock->ofs = startofs + size;
++               newblock->size = p->size - size;
++               newblock->free = 1;
++               newblock->next = p->next;
++               p->size = size;
++               p->next = newblock;
++       }
++
++       /* p = middle block */
++       p->align = alignment;
++       p->free = 0;
++       p->reserved = reserved;
++       return p;
++}
++
++PMemBlock mmAllocMem(memHeap_t * heap, int size, int align2, int startSearch)
++{
++       int mask, startofs, endofs;
++       TMemBlock *p;
++
++       if (heap == NULL || align2 < 0 || size <= 0)
++               return NULL;
++
++       mask = (1 << align2) - 1;
++       startofs = 0;
++       p = (TMemBlock *) heap;
++       while (p != NULL) {
++               if (ISFREE(p)) {
++                       startofs = (p->ofs + mask) & ~mask;
++                       if (startofs < startSearch) {
++                               startofs = startSearch;
++                       }
++                       endofs = startofs + size;
++                       if (endofs <= (p->ofs + p->size))
++                               break;
++               }
++               p = p->next;
++       }
++       if (p == NULL)
++               return NULL;
++       p = SliceBlock(p, startofs, size, 0, mask + 1);
++       p->heap = heap;
++       return p;
++}
++
++static __inline__ int Join2Blocks(TMemBlock * p)
++{
++       if (p->free && p->next && p->next->free) {
++               TMemBlock *q = p->next;
++               p->size += q->size;
++               p->next = q->next;
++               drm_free(q, sizeof(TMemBlock), DRM_MEM_DRIVER);
++               return 1;
++       }
++       return 0;
++}
++
++int mmFreeMem(PMemBlock b)
++{
++       TMemBlock *p, *prev;
++
++       if (b == NULL)
++               return 0;
++       if (b->heap == NULL)
++               return -1;
++
++       p = b->heap;
++       prev = NULL;
++       while (p != NULL && p != b) {
++               prev = p;
++               p = p->next;
++       }
++       if (p == NULL || p->free || p->reserved)
++               return -1;
++
++       p->free = 1;
++       Join2Blocks(p);
++       if (prev)
++               Join2Blocks(prev);
++       return 0;
++}
+Index: git/shared-core/sis_ds.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/sis_ds.h    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,146 @@
++/* sis_ds.h -- Private header for Direct Rendering Manager -*- linux-c -*-
++ * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
++ */
++/*
++ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Sung-Ching Lin <sclin@sis.com.tw>
++ *
++ */
++
++#ifndef __SIS_DS_H__
++#define __SIS_DS_H__
++
++/* Set Data Structure */
++
++#define SET_SIZE 5000
++
++typedef unsigned long ITEM_TYPE;
++
++typedef struct {
++       ITEM_TYPE val;
++       int alloc_next, free_next;
++} list_item_t;
++
++typedef struct {
++       int alloc;
++       int free;
++       int trace;
++       list_item_t list[SET_SIZE];
++} set_t;
++
++set_t *setInit(void);
++int setAdd(set_t * set, ITEM_TYPE item);
++int setDel(set_t * set, ITEM_TYPE item);
++int setFirst(set_t * set, ITEM_TYPE * item);
++int setNext(set_t * set, ITEM_TYPE * item);
++int setDestroy(set_t * set);
++
++/*
++ * GLX Hardware Device Driver common code
++ * Copyright (C) 1999 Wittawat Yamwong
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice shall be included
++ * in all copies or substantial portions of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
++ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * WITTAWAT YAMWONG, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM,
++ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
++ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
++ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ */
++
++struct mem_block_t {
++       struct mem_block_t *next;
++       struct mem_block_t *heap;
++       int ofs, size;
++       int align;
++       unsigned int free:1;
++       unsigned int reserved:1;
++};
++typedef struct mem_block_t TMemBlock;
++typedef struct mem_block_t *PMemBlock;
++
++/* a heap is just the first block in a chain */
++typedef struct mem_block_t memHeap_t;
++
++static __inline__ int mmBlockSize(PMemBlock b)
++{
++       return b->size;
++}
++
++static __inline__ int mmOffset(PMemBlock b)
++{
++       return b->ofs;
++}
++
++static __inline__ void mmMarkReserved(PMemBlock b)
++{
++       b->reserved = 1;
++}
++
++/*
++ * input: total size in bytes
++ * return: a heap pointer if OK, NULL if error
++ */
++memHeap_t *mmInit(int ofs, int size);
++
++/*
++ * Allocate 'size' bytes with 2^align2 bytes alignment,
++ * restrict the search to free memory after 'startSearch'
++ * depth and back buffers should be in different 4mb banks
++ * to get better page hits if possible
++ * input:      size = size of block
++ *             align2 = 2^align2 bytes alignment
++ *             startSearch = linear offset from start of heap to begin search
++ * return: pointer to the allocated block, 0 if error
++ */
++PMemBlock mmAllocMem(memHeap_t * heap, int size, int align2, int startSearch);
++
++/*
++ * Returns 1 if the block 'b' is part of the heap 'heap'
++ */
++int mmBlockInHeap(PMemBlock heap, PMemBlock b);
++
++/*
++ * Free block starts at offset
++ * input: pointer to a block
++ * return: 0 if OK, -1 if error
++ */
++int mmFreeMem(PMemBlock b);
++
++/* For debuging purpose. */
++void mmDumpMemInfo(memHeap_t * mmInit);
++
++#endif                         /* __SIS_DS_H__ */
+Index: git/shared-core/sis_mm.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/sis_mm.c    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,386 @@
++/* sis_mm.c -- Private header for Direct Rendering Manager -*- linux-c -*-
++ * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
++ *
++ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Sung-Ching Lin <sclin@sis.com.tw>
++ *
++ */
++
++#if defined(__linux__) && defined(CONFIG_FB_SIS)
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
++#include <video/sisfb.h>
++#else
++#include <linux/sisfb.h>
++#endif
++#endif
++#include "drmP.h"
++#include "sis_drm.h"
++#include "sis_drv.h"
++#include "sis_ds.h"
++
++#define MAX_CONTEXT 100
++#define VIDEO_TYPE 0
++#define AGP_TYPE 1
++
++typedef struct {
++       int used;
++       int context;
++       set_t *sets[2];         /* 0 for video, 1 for AGP */
++} sis_context_t;
++
++static sis_context_t global_ppriv[MAX_CONTEXT];
++
++static int add_alloc_set(int context, int type, unsigned int val)
++{
++       int i, retval = 0;
++
++       for (i = 0; i < MAX_CONTEXT; i++) {
++               if (global_ppriv[i].used && global_ppriv[i].context == context) {
++                       retval = setAdd(global_ppriv[i].sets[type], val);
++                       break;
++               }
++       }
++       return retval;
++}
++
++static int del_alloc_set(int context, int type, unsigned int val)
++{
++       int i, retval = 0;
++
++       for (i = 0; i < MAX_CONTEXT; i++) {
++               if (global_ppriv[i].used && global_ppriv[i].context == context) {
++                       retval = setDel(global_ppriv[i].sets[type], val);
++                       break;
++               }
++       }
++       return retval;
++}
++
++/* fb management via fb device */
++#if defined(__linux__) && defined(CONFIG_FB_SIS)
++
++static int sis_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       return 0;
++}
++
++static int sis_fb_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_mem_t *fb = data;
++       struct sis_memreq req;
++       int retval = 0;
++
++       req.size = fb->size;
++       sis_malloc(&req);
++       if (req.offset) {
++               /* TODO */
++               fb->offset = req.offset;
++               fb->free = req.offset;
++               if (!add_alloc_set(fb->context, VIDEO_TYPE, fb->free)) {
++                       DRM_DEBUG("adding to allocation set fails\n");
++                       sis_free(req.offset);
++                       retval = -EINVAL;
++               }
++       } else {
++               fb->offset = 0;
++               fb->size = 0;
++               fb->free = 0;
++       }
++
++       DRM_DEBUG("alloc fb, size = %d, offset = %ld\n", fb->size, req.offset);
++
++       return retval;
++}
++
++static int sis_fb_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_mem_t fb;
++       int retval = 0;
++
++       if (!fb->free)
++               return -EINVAL;
++
++       if (!del_alloc_set(fb->context, VIDEO_TYPE, fb->free))
++               retval = -EINVAL;
++       sis_free(fb->free);
++
++       DRM_DEBUG("free fb, offset = 0x%lx\n", fb->free);
++
++       return retval;
++}
++
++#else
++
++/* Called by the X Server to initialize the FB heap.  Allocations will fail
++ * unless this is called.  Offset is the beginning of the heap from the
++ * framebuffer offset (MaxXFBMem in XFree86).
++ *
++ * Memory layout according to Thomas Winischofer:
++ * |------------------|DDDDDDDDDDDDDDDDDDDDDDDDDDDDD|HHHH|CCCCCCCCCCC|
++ *
++ *    X driver/sisfb                                  HW-   Command-
++ *  framebuffer memory           DRI heap           Cursor   queue
++ */
++static int sis_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_private_t *dev_priv = dev->dev_private;
++       drm_sis_fb_t *fb = data;
++
++       if (dev_priv == NULL) {
++               dev->dev_private = drm_calloc(1, sizeof(drm_sis_private_t),
++                                             DRM_MEM_DRIVER);
++               dev_priv = dev->dev_private;
++               if (dev_priv == NULL)
++                       return ENOMEM;
++       }
++
++       if (dev_priv->FBHeap != NULL)
++               return -EINVAL;
++
++       dev_priv->FBHeap = mmInit(fb->offset, fb->size);
++
++       DRM_DEBUG("offset = %u, size = %u", fb->offset, fb->size);
++
++       return 0;
++}
++
++static int sis_fb_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_private_t *dev_priv = dev->dev_private;
++       drm_sis_mem_t *fb = data;
++       PMemBlock block;
++       int retval = 0;
++
++       if (dev_priv == NULL || dev_priv->FBHeap == NULL)
++               return -EINVAL;
++
++       block = mmAllocMem(dev_priv->FBHeap, fb->size, 0, 0);
++       if (block) {
++               /* TODO */
++               fb->offset = block->ofs;
++               fb->free = (unsigned long)block;
++               if (!add_alloc_set(fb->context, VIDEO_TYPE, fb->free)) {
++                       DRM_DEBUG("adding to allocation set fails\n");
++                       mmFreeMem((PMemBlock) fb->free);
++                       retval = -EINVAL;
++               }
++       } else {
++               fb->offset = 0;
++               fb->size = 0;
++               fb->free = 0;
++       }
++
++       DRM_DEBUG("alloc fb, size = %d, offset = %d\n", fb->size, fb->offset);
++
++       return retval;
++}
++
++static int sis_fb_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_private_t *dev_priv = dev->dev_private;
++       drm_sis_mem_t *fb = data;
++
++       if (dev_priv == NULL || dev_priv->FBHeap == NULL)
++               return -EINVAL;
++
++       if (!mmBlockInHeap(dev_priv->FBHeap, (PMemBlock) fb->free))
++               return -EINVAL;
++
++       if (!del_alloc_set(fb->context, VIDEO_TYPE, fb->free))
++               return -EINVAL;
++       mmFreeMem((PMemBlock) fb->free);
++
++       DRM_DEBUG("free fb, free = 0x%lx\n", fb->free);
++
++       return 0;
++}
++
++#endif
++
++/* agp memory management */
++
++static int sis_ioctl_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_private_t *dev_priv = dev->dev_private;
++       drm_sis_agp_t *agp = data;
++
++       if (dev_priv == NULL) {
++               dev->dev_private = drm_calloc(1, sizeof(drm_sis_private_t),
++                                             DRM_MEM_DRIVER);
++               dev_priv = dev->dev_private;
++               if (dev_priv == NULL)
++                       return ENOMEM;
++       }
++
++       if (dev_priv->AGPHeap != NULL)
++               return -EINVAL;
++
++       dev_priv->AGPHeap = mmInit(agp->offset, agp->size);
++
++       DRM_DEBUG("offset = %u, size = %u", agp->offset, agp->size);
++
++       return 0;
++}
++
++static int sis_ioctl_agp_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_private_t *dev_priv = dev->dev_private;
++       drm_sis_mem_t *agp = data;
++       PMemBlock block;
++       int retval = 0;
++
++       if (dev_priv == NULL || dev_priv->AGPHeap == NULL)
++               return -EINVAL;
++
++       block = mmAllocMem(dev_priv->AGPHeap, agp->size, 0, 0);
++       if (block) {
++               /* TODO */
++               agp->offset = block->ofs;
++               agp->free = (unsigned long)block;
++               if (!add_alloc_set(agp->context, AGP_TYPE, agp->free)) {
++                       DRM_DEBUG("adding to allocation set fails\n");
++                       mmFreeMem((PMemBlock) agp->free);
++                       retval = -1;
++               }
++       } else {
++               agp->offset = 0;
++               agp->size = 0;
++               agp->free = 0;
++       }
++
++       DRM_DEBUG("alloc agp, size = %d, offset = %d\n", agp->size,
++           agp->offset);
++
++       return retval;
++}
++
++static int sis_ioctl_agp_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_sis_private_t *dev_priv = dev->dev_private;
++       drm_sis_mem_t *agp = data;
++
++       if (dev_priv == NULL || dev_priv->AGPHeap == NULL)
++               return -EINVAL;
++
++       if (!mmBlockInHeap(dev_priv->AGPHeap, (PMemBlock) agp->free))
++               return -EINVAL;
++
++       mmFreeMem((PMemBlock) agp->free);
++       if (!del_alloc_set(agp->context, AGP_TYPE, agp->free))
++               return -EINVAL;
++
++       DRM_DEBUG("free agp, free = 0x%lx\n", agp->free);
++
++       return 0;
++}
++
++int sis_init_context(struct drm_device *dev, int context)
++{
++       int i;
++
++       for (i = 0; i < MAX_CONTEXT; i++) {
++               if (global_ppriv[i].used &&
++                   (global_ppriv[i].context == context))
++                       break;
++       }
++
++       if (i >= MAX_CONTEXT) {
++               for (i = 0; i < MAX_CONTEXT; i++) {
++                       if (!global_ppriv[i].used) {
++                               global_ppriv[i].context = context;
++                               global_ppriv[i].used = 1;
++                               global_ppriv[i].sets[0] = setInit();
++                               global_ppriv[i].sets[1] = setInit();
++                               DRM_DEBUG("init allocation set, socket=%d, "
++                                         "context = %d\n", i, context);
++                               break;
++                       }
++               }
++               if ((i >= MAX_CONTEXT) || (global_ppriv[i].sets[0] == NULL) ||
++                   (global_ppriv[i].sets[1] == NULL)) {
++                       return 0;
++               }
++       }
++
++       return 1;
++}
++
++int sis_final_context(struct drm_device *dev, int context)
++{
++       int i;
++
++       for (i = 0; i < MAX_CONTEXT; i++) {
++               if (global_ppriv[i].used &&
++                   (global_ppriv[i].context == context))
++                       break;
++       }
++
++       if (i < MAX_CONTEXT) {
++               set_t *set;
++               ITEM_TYPE item;
++               int retval;
++
++               DRM_DEBUG("find socket %d, context = %d\n", i, context);
++
++               /* Video Memory */
++               set = global_ppriv[i].sets[0];
++               retval = setFirst(set, &item);
++               while (retval) {
++                       DRM_DEBUG("free video memory 0x%lx\n", item);
++#if defined(__linux__) && defined(CONFIG_FB_SIS)
++                       sis_free(item);
++#else
++                       mmFreeMem((PMemBlock) item);
++#endif
++                       retval = setNext(set, &item);
++               }
++               setDestroy(set);
++
++               /* AGP Memory */
++               set = global_ppriv[i].sets[1];
++               retval = setFirst(set, &item);
++               while (retval) {
++                       DRM_DEBUG("free agp memory 0x%lx\n", item);
++                       mmFreeMem((PMemBlock) item);
++                       retval = setNext(set, &item);
++               }
++               setDestroy(set);
++
++               global_ppriv[i].used = 0;
++       }
++
++       return 1;
++}
++
++drm_ioctl_desc_t sis_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_SIS_FB_ALLOC, sis_fb_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_SIS_FB_FREE, sis_fb_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_SIS_AGP_INIT, sis_ioctl_agp_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
++       DRM_IOCTL_DEF(DRM_SIS_AGP_ALLOC, sis_ioctl_agp_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_SIS_AGP_FREE, sis_ioctl_agp_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_SIS_FB_INIT, sis_fb_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY)
++};
++
++int sis_max_ioctl = DRM_ARRAY_SIZE(sis_ioctls);
+Index: git/shared-core/tdfx_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/tdfx_drv.h  2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,47 @@
++/* tdfx.h -- 3dfx DRM template customization -*- linux-c -*-
++ * Created: Wed Feb 14 12:32:32 2001 by gareth@valinux.com
++ */
++/*
++ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
++ * OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Gareth Hughes <gareth@valinux.com>
++ */
++
++#ifndef __TDFX_H__
++#define __TDFX_H__
++
++/* General customization:
++ */
++
++#define DRIVER_AUTHOR          "VA Linux Systems Inc."
++
++#define DRIVER_NAME            "tdfx"
++#define DRIVER_DESC            "3dfx Banshee/Voodoo3+"
++#define DRIVER_DATE            "20010216"
++
++#define DRIVER_MAJOR           1
++#define DRIVER_MINOR           0
++#define DRIVER_PATCHLEVEL      0
++
++#endif
+Index: git/shared-core/via_dma.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_dma.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,719 @@
++/* via_dma.c -- DMA support for the VIA Unichrome/Pro
++ * 
++ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
++ * All Rights Reserved.
++ *
++ * Copyright 2004 Digeo, Inc., Palo Alto, CA, U.S.A.
++ * All Rights Reserved.
++ * 
++ * Copyright 2004 The Unichrome project.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, 
++ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
++ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
++ * USE OR OTHER DEALINGS IN THE SOFTWARE.
++ *
++ * Authors: 
++ *    Tungsten Graphics, 
++ *    Erdi Chen, 
++ *    Thomas Hellstrom.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "via_drm.h"
++#include "via_drv.h"
++#include "via_3d_reg.h"
++
++#define SetReg2DAGP(nReg, nData) {                             \
++       *((uint32_t *)(vb)) = ((nReg) >> 2) | HALCYON_HEADER1;  \
++       *((uint32_t *)(vb) + 1) = (nData);                      \
++       vb = ((uint32_t *)vb) + 2;                              \
++       dev_priv->dma_low +=8;                                  \
++}
++
++#define via_flush_write_combine() DRM_MEMORYBARRIER() 
++
++#define VIA_OUT_RING_QW(w1,w2)                 \
++       *vb++ = (w1);                           \
++       *vb++ = (w2);                           \
++       dev_priv->dma_low += 8; 
++
++static void via_cmdbuf_start(drm_via_private_t * dev_priv);
++static void via_cmdbuf_pause(drm_via_private_t * dev_priv);
++static void via_cmdbuf_reset(drm_via_private_t * dev_priv);
++static void via_cmdbuf_rewind(drm_via_private_t * dev_priv);
++static int via_wait_idle(drm_via_private_t * dev_priv);
++static void via_pad_cache(drm_via_private_t *dev_priv, int qwords);
++
++
++/*
++ * Free space in command buffer.
++ */
++
++static uint32_t via_cmdbuf_space(drm_via_private_t *dev_priv)
++{
++       uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
++       uint32_t hw_addr = *(dev_priv->hw_addr_ptr) - agp_base;
++       
++       return ((hw_addr <= dev_priv->dma_low) ? 
++               (dev_priv->dma_high + hw_addr - dev_priv->dma_low) : 
++               (hw_addr - dev_priv->dma_low));
++}
++
++/*
++ * How much does the command regulator lag behind?
++ */
++
++static uint32_t via_cmdbuf_lag(drm_via_private_t *dev_priv)
++{
++       uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
++       uint32_t hw_addr = *(dev_priv->hw_addr_ptr) - agp_base;
++
++       return ((hw_addr <= dev_priv->dma_low) ?
++               (dev_priv->dma_low - hw_addr) :
++               (dev_priv->dma_wrap + dev_priv->dma_low - hw_addr));
++}
++
++/*
++ * Check that the given size fits in the buffer, otherwise wait.
++ */
++
++static inline int
++via_cmdbuf_wait(drm_via_private_t * dev_priv, unsigned int size)
++{
++       uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
++       uint32_t cur_addr, hw_addr, next_addr;
++       volatile uint32_t *hw_addr_ptr;
++       uint32_t count;
++       hw_addr_ptr = dev_priv->hw_addr_ptr;
++       cur_addr = dev_priv->dma_low;
++       next_addr = cur_addr + size + 512 * 1024;
++       count = 1000000;
++       do {
++               hw_addr = *hw_addr_ptr - agp_base;
++               if (count-- == 0) {
++                       DRM_ERROR
++                           ("via_cmdbuf_wait timed out hw %x cur_addr %x next_addr %x\n",
++                           hw_addr, cur_addr, next_addr);
++                       return -1;
++               }
++       } while ((cur_addr < hw_addr) && (next_addr >= hw_addr));
++       return 0;
++}
++
++
++/*
++ * Checks whether buffer head has reach the end. Rewind the ring buffer
++ * when necessary.
++ *
++ * Returns virtual pointer to ring buffer.
++ */
++
++static inline uint32_t *via_check_dma(drm_via_private_t * dev_priv,
++                                     unsigned int size)
++{
++       if ((dev_priv->dma_low + size + 4 * CMDBUF_ALIGNMENT_SIZE) >
++           dev_priv->dma_high) {
++               via_cmdbuf_rewind(dev_priv);
++       }
++       if (via_cmdbuf_wait(dev_priv, size) != 0) {
++               return NULL;
++       }
++
++       return (uint32_t *) (dev_priv->dma_ptr + dev_priv->dma_low);
++}
++
++int via_dma_cleanup(struct drm_device * dev)
++{
++       if (dev->dev_private) {
++               drm_via_private_t *dev_priv =
++                       (drm_via_private_t *) dev->dev_private;
++
++               if (dev_priv->ring.virtual_start) {
++                       via_cmdbuf_reset(dev_priv);
++
++                       drm_core_ioremapfree(&dev_priv->ring.map, dev);
++                       dev_priv->ring.virtual_start = NULL;
++               }
++
++       }
++
++       return 0;
++}
++
++static int via_initialize(struct drm_device * dev,
++                         drm_via_private_t * dev_priv,
++                         drm_via_dma_init_t * init)
++{
++       if (!dev_priv || !dev_priv->mmio) {
++               DRM_ERROR("via_dma_init called before via_map_init\n");
++               return -EFAULT;
++       }
++
++       if (dev_priv->ring.virtual_start != NULL) {
++               DRM_ERROR("%s called again without calling cleanup\n",
++                         __FUNCTION__);
++               return -EFAULT;
++       }
++
++       if (!dev->agp || !dev->agp->base) {
++               DRM_ERROR("%s called with no agp memory available\n", 
++                         __FUNCTION__);
++               return -EFAULT;
++       }
++
++       if (dev_priv->chipset == VIA_DX9_0) {
++               DRM_ERROR("AGP DMA is not supported on this chip\n");
++               return -EINVAL;
++       }
++
++       dev_priv->ring.map.offset = dev->agp->base + init->offset;
++       dev_priv->ring.map.size = init->size;
++       dev_priv->ring.map.type = 0;
++       dev_priv->ring.map.flags = 0;
++       dev_priv->ring.map.mtrr = 0;
++
++       drm_core_ioremap(&dev_priv->ring.map, dev);
++
++       if (dev_priv->ring.map.handle == NULL) {
++               via_dma_cleanup(dev);
++               DRM_ERROR("can not ioremap virtual address for"
++                         " ring buffer\n");
++               return -ENOMEM;
++       }
++
++       dev_priv->ring.virtual_start = dev_priv->ring.map.handle;
++
++       dev_priv->dma_ptr = dev_priv->ring.virtual_start;
++       dev_priv->dma_low = 0;
++       dev_priv->dma_high = init->size;
++       dev_priv->dma_wrap = init->size;
++       dev_priv->dma_offset = init->offset;
++       dev_priv->last_pause_ptr = NULL;
++       dev_priv->hw_addr_ptr =
++               (volatile uint32_t *)((char *)dev_priv->mmio->handle +
++               init->reg_pause_addr);
++
++       via_cmdbuf_start(dev_priv);
++
++       return 0;
++}
++
++static int via_dma_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       drm_via_dma_init_t *init = data;
++       int retcode = 0;
++
++       switch (init->func) {
++       case VIA_INIT_DMA:
++               if (!DRM_SUSER(DRM_CURPROC))
++                       retcode = -EPERM;
++               else
++                       retcode = via_initialize(dev, dev_priv, init);
++               break;
++       case VIA_CLEANUP_DMA:
++               if (!DRM_SUSER(DRM_CURPROC))
++                       retcode = -EPERM;
++               else
++                       retcode = via_dma_cleanup(dev);
++               break;
++       case VIA_DMA_INITIALIZED:
++               retcode = (dev_priv->ring.virtual_start != NULL) ?
++                       0 : -EFAULT;
++               break;
++       default:
++               retcode = -EINVAL;
++               break;
++       }
++
++       return retcode;
++}
++
++
++
++static int via_dispatch_cmdbuffer(struct drm_device * dev, drm_via_cmdbuffer_t * cmd)
++{
++       drm_via_private_t *dev_priv;
++       uint32_t *vb;
++       int ret;
++
++       dev_priv = (drm_via_private_t *) dev->dev_private;
++
++       if (dev_priv->ring.virtual_start == NULL) {
++               DRM_ERROR("%s called without initializing AGP ring buffer.\n",
++                         __FUNCTION__);
++               return -EFAULT;
++       }
++
++       if (cmd->size > VIA_PCI_BUF_SIZE) {
++               return -ENOMEM;
++       }
++
++       if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size))
++               return -EFAULT;
++
++       /*
++        * Running this function on AGP memory is dead slow. Therefore
++        * we run it on a temporary cacheable system memory buffer and
++        * copy it to AGP memory when ready.
++        */
++
++       if ((ret =
++            via_verify_command_stream((uint32_t *)dev_priv->pci_buf,
++                                      cmd->size, dev, 1))) {
++               return ret;
++       }
++
++       vb = via_check_dma(dev_priv, (cmd->size < 0x100) ? 0x102 : cmd->size);
++       if (vb == NULL) {
++               return -EAGAIN;
++       }
++
++       memcpy(vb, dev_priv->pci_buf, cmd->size);
++
++       dev_priv->dma_low += cmd->size;
++
++       /*
++        * Small submissions somehow stalls the CPU. (AGP cache effects?)
++        * pad to greater size.
++        */
++
++       if (cmd->size < 0x100)
++               via_pad_cache(dev_priv, (0x100 - cmd->size) >> 3);
++       via_cmdbuf_pause(dev_priv);
++
++       return 0;
++}
++
++int via_driver_dma_quiescent(struct drm_device * dev)
++{
++       drm_via_private_t *dev_priv = dev->dev_private;
++
++       if (!via_wait_idle(dev_priv)) {
++               return -EBUSY;
++       }
++       return 0;
++}
++
++static int via_flush_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       return via_driver_dma_quiescent(dev);
++}
++
++static int via_cmdbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_cmdbuffer_t *cmdbuf = data;
++       int ret;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       DRM_DEBUG("via cmdbuffer, buf %p size %lu\n", cmdbuf->buf,
++                 cmdbuf->size);
++
++       ret = via_dispatch_cmdbuffer(dev, cmdbuf);
++       if (ret) {
++               return ret;
++       }
++
++       return 0;
++}
++
++static int via_dispatch_pci_cmdbuffer(struct drm_device * dev,
++                                     drm_via_cmdbuffer_t * cmd)
++{
++       drm_via_private_t *dev_priv = dev->dev_private;
++       int ret;
++
++       if (cmd->size > VIA_PCI_BUF_SIZE) {
++               return -ENOMEM;
++       }
++       if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size))
++               return -EFAULT;
++
++       if ((ret =
++            via_verify_command_stream((uint32_t *) dev_priv->pci_buf,
++                                      cmd->size, dev, 0))) {
++               return ret;
++       }
++
++       ret =
++           via_parse_command_stream(dev, (const uint32_t *)dev_priv->pci_buf,
++                                    cmd->size);
++       return ret;
++}
++
++static int via_pci_cmdbuffer(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_cmdbuffer_t *cmdbuf = data;
++       int ret;
++
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       DRM_DEBUG("via_pci_cmdbuffer, buf %p size %lu\n", cmdbuf->buf,
++                 cmdbuf->size);
++
++       ret = via_dispatch_pci_cmdbuffer(dev, cmdbuf);
++       if (ret) {
++               return ret;
++       }
++
++       return 0;
++}
++
++static inline uint32_t *via_align_buffer(drm_via_private_t * dev_priv,
++                                        uint32_t * vb, int qw_count)
++{
++       for (; qw_count > 0; --qw_count) {
++               VIA_OUT_RING_QW(HC_DUMMY, HC_DUMMY);
++       }
++       return vb;
++}
++
++/*
++ * This function is used internally by ring buffer mangement code.
++ *
++ * Returns virtual pointer to ring buffer.
++ */
++static inline uint32_t *via_get_dma(drm_via_private_t * dev_priv)
++{
++       return (uint32_t *) (dev_priv->dma_ptr + dev_priv->dma_low);
++}
++
++/*
++ * Hooks a segment of data into the tail of the ring-buffer by
++ * modifying the pause address stored in the buffer itself. If
++ * the regulator has already paused, restart it.
++ */
++static int via_hook_segment(drm_via_private_t * dev_priv,
++                           uint32_t pause_addr_hi, uint32_t pause_addr_lo,
++                           int no_pci_fire)
++{
++       int paused, count;
++       volatile uint32_t *paused_at = dev_priv->last_pause_ptr;
++       uint32_t reader,ptr;
++
++       paused = 0;
++       via_flush_write_combine();
++       (void) *(volatile uint32_t *)(via_get_dma(dev_priv) -1);
++       *paused_at = pause_addr_lo;
++       via_flush_write_combine();
++       (void) *paused_at;
++       reader = *(dev_priv->hw_addr_ptr);
++       ptr = ((volatile char *)paused_at - dev_priv->dma_ptr) +
++               dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4;
++       dev_priv->last_pause_ptr = via_get_dma(dev_priv) - 1;
++
++       if ((ptr - reader) <= dev_priv->dma_diff ) {
++               count = 10000000;
++               while (!(paused = (VIA_READ(0x41c) & 0x80000000)) && count--);
++       }
++
++       if (paused && !no_pci_fire) {
++               reader = *(dev_priv->hw_addr_ptr);
++               if ((ptr - reader) == dev_priv->dma_diff) {
++
++                       /*
++                        * There is a concern that these writes may stall the PCI bus
++                        * if the GPU is not idle. However, idling the GPU first
++                        * doesn't make a difference.
++                        */
++
++                       VIA_WRITE(VIA_REG_TRANSET, (HC_ParaType_PreCR << 16));
++                       VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi);
++                       VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo);
++                       VIA_READ(VIA_REG_TRANSPACE);
++               }
++       }
++
++       return paused;
++}
++
++
++
++static int via_wait_idle(drm_via_private_t * dev_priv)
++{
++       int count = 10000000;
++
++       while (!(VIA_READ(VIA_REG_STATUS) & VIA_VR_QUEUE_BUSY) && count--);
++
++       while (count-- && (VIA_READ(VIA_REG_STATUS) &
++                          (VIA_CMD_RGTR_BUSY | VIA_2D_ENG_BUSY |
++                           VIA_3D_ENG_BUSY))) ;
++       return count;
++}
++
++static uint32_t *via_align_cmd(drm_via_private_t * dev_priv, uint32_t cmd_type,
++                              uint32_t addr, uint32_t *cmd_addr_hi,
++                              uint32_t *cmd_addr_lo, int skip_wait)
++{
++       uint32_t agp_base;
++       uint32_t cmd_addr, addr_lo, addr_hi;
++       uint32_t *vb;
++       uint32_t qw_pad_count;
++
++       if (!skip_wait)
++               via_cmdbuf_wait(dev_priv, 2*CMDBUF_ALIGNMENT_SIZE);
++
++       vb = via_get_dma(dev_priv);
++       VIA_OUT_RING_QW( HC_HEADER2 | ((VIA_REG_TRANSET >> 2) << 12) |
++                        (VIA_REG_TRANSPACE >> 2), HC_ParaType_PreCR << 16); 
++       agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
++       qw_pad_count = (CMDBUF_ALIGNMENT_SIZE >> 3) -
++               ((dev_priv->dma_low & CMDBUF_ALIGNMENT_MASK) >> 3);
++
++       cmd_addr = (addr) ? addr : 
++               agp_base + dev_priv->dma_low - 8 + (qw_pad_count << 3);
++       addr_lo = ((HC_SubA_HAGPBpL << 24) | (cmd_type & HC_HAGPBpID_MASK) |
++                  (cmd_addr & HC_HAGPBpL_MASK));
++       addr_hi = ((HC_SubA_HAGPBpH << 24) | (cmd_addr >> 24));
++
++       vb = via_align_buffer(dev_priv, vb, qw_pad_count - 1);
++       VIA_OUT_RING_QW(*cmd_addr_hi = addr_hi, *cmd_addr_lo = addr_lo);
++       return vb;
++}
++
++static void via_cmdbuf_start(drm_via_private_t * dev_priv)
++{
++       uint32_t pause_addr_lo, pause_addr_hi;
++       uint32_t start_addr, start_addr_lo;
++       uint32_t end_addr, end_addr_lo;
++       uint32_t command;
++       uint32_t agp_base;
++       uint32_t ptr;
++       uint32_t reader;
++       int count;
++
++       dev_priv->dma_low = 0;
++
++       agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
++       start_addr = agp_base;
++       end_addr = agp_base + dev_priv->dma_high;
++
++       start_addr_lo = ((HC_SubA_HAGPBstL << 24) | (start_addr & 0xFFFFFF));
++       end_addr_lo = ((HC_SubA_HAGPBendL << 24) | (end_addr & 0xFFFFFF));
++       command = ((HC_SubA_HAGPCMNT << 24) | (start_addr >> 24) |
++                  ((end_addr & 0xff000000) >> 16));
++
++       dev_priv->last_pause_ptr = 
++               via_align_cmd(dev_priv, HC_HAGPBpID_PAUSE, 0, 
++                             &pause_addr_hi, & pause_addr_lo, 1) - 1;
++
++       via_flush_write_combine();
++       (void) *(volatile uint32_t *)dev_priv->last_pause_ptr;
++
++       VIA_WRITE(VIA_REG_TRANSET, (HC_ParaType_PreCR << 16));
++       VIA_WRITE(VIA_REG_TRANSPACE, command);
++       VIA_WRITE(VIA_REG_TRANSPACE, start_addr_lo);
++       VIA_WRITE(VIA_REG_TRANSPACE, end_addr_lo);
++
++       VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi);
++       VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo);
++       DRM_WRITEMEMORYBARRIER();
++       VIA_WRITE(VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK);
++       VIA_READ(VIA_REG_TRANSPACE);
++
++       dev_priv->dma_diff = 0;
++
++       count = 10000000;
++       while (!(VIA_READ(0x41c) & 0x80000000) && count--);
++
++       reader = *(dev_priv->hw_addr_ptr);
++       ptr = ((volatile char *)dev_priv->last_pause_ptr - dev_priv->dma_ptr) +
++           dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4;
++
++       /*
++        * This is the difference between where we tell the
++        * command reader to pause and where it actually pauses.
++        * This differs between hw implementation so we need to
++        * detect it.
++        */
++
++       dev_priv->dma_diff = ptr - reader;
++}
++
++static void via_pad_cache(drm_via_private_t *dev_priv, int qwords)
++{
++       uint32_t *vb;
++
++       via_cmdbuf_wait(dev_priv, qwords + 2);
++       vb = via_get_dma(dev_priv);
++       VIA_OUT_RING_QW( HC_HEADER2, HC_ParaType_NotTex << 16);
++       via_align_buffer(dev_priv,vb,qwords);
++}
++
++static inline void via_dummy_bitblt(drm_via_private_t * dev_priv)
++{
++       uint32_t *vb = via_get_dma(dev_priv);
++       SetReg2DAGP(0x0C, (0 | (0 << 16)));
++       SetReg2DAGP(0x10, 0 | (0 << 16));
++       SetReg2DAGP(0x0, 0x1 | 0x2000 | 0xAA000000);
++}
++
++static void via_cmdbuf_jump(drm_via_private_t * dev_priv)
++{
++       uint32_t agp_base;
++       uint32_t pause_addr_lo, pause_addr_hi;
++       uint32_t jump_addr_lo, jump_addr_hi;
++       volatile uint32_t *last_pause_ptr;
++
++       agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr;
++       via_align_cmd(dev_priv,  HC_HAGPBpID_JUMP, 0, &jump_addr_hi,
++                     &jump_addr_lo, 0);
++       
++       dev_priv->dma_wrap = dev_priv->dma_low;
++
++
++       /*
++        * Wrap command buffer to the beginning.
++        */
++
++       dev_priv->dma_low = 0;
++       if (via_cmdbuf_wait(dev_priv, CMDBUF_ALIGNMENT_SIZE) != 0) {
++               DRM_ERROR("via_cmdbuf_jump failed\n");
++       }
++
++       via_dummy_bitblt(dev_priv);
++       via_dummy_bitblt(dev_priv);
++       last_pause_ptr = via_align_cmd(dev_priv,  HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
++                                      &pause_addr_lo, 0) -1;
++       via_align_cmd(dev_priv,  HC_HAGPBpID_PAUSE, 0, &pause_addr_hi,
++                     &pause_addr_lo, 0);
++       *last_pause_ptr = pause_addr_lo;
++
++       via_hook_segment( dev_priv, jump_addr_hi, jump_addr_lo, 0);
++}
++
++
++static void via_cmdbuf_rewind(drm_via_private_t * dev_priv)
++{
++       via_cmdbuf_jump(dev_priv); 
++}
++
++static void via_cmdbuf_flush(drm_via_private_t * dev_priv, uint32_t cmd_type)
++{
++       uint32_t pause_addr_lo, pause_addr_hi;
++
++       via_align_cmd(dev_priv, cmd_type, 0, &pause_addr_hi, &pause_addr_lo, 0);
++       via_hook_segment( dev_priv, pause_addr_hi, pause_addr_lo, 0);
++}
++
++
++static void via_cmdbuf_pause(drm_via_private_t * dev_priv)
++{
++       via_cmdbuf_flush(dev_priv, HC_HAGPBpID_PAUSE);
++}
++
++static void via_cmdbuf_reset(drm_via_private_t * dev_priv)
++{
++       via_cmdbuf_flush(dev_priv, HC_HAGPBpID_STOP);
++       via_wait_idle(dev_priv);
++}
++
++/*
++ * User interface to the space and lag functions.
++ */
++
++static int via_cmdbuf_size(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_cmdbuf_size_t *d_siz = data;
++       int ret = 0;
++       uint32_t tmp_size, count;
++       drm_via_private_t *dev_priv;
++
++       DRM_DEBUG("via cmdbuf_size\n");
++       LOCK_TEST_WITH_RETURN(dev, file_priv);
++
++       dev_priv = (drm_via_private_t *) dev->dev_private;
++
++       if (dev_priv->ring.virtual_start == NULL) {
++               DRM_ERROR("%s called without initializing AGP ring buffer.\n",
++                         __FUNCTION__);
++               return -EFAULT;
++       }
++
++       count = 1000000;
++       tmp_size = d_siz->size;
++       switch(d_siz->func) {
++       case VIA_CMDBUF_SPACE:
++               while (((tmp_size = via_cmdbuf_space(dev_priv)) < d_siz->size)
++                      && count--) {
++                       if (!d_siz->wait) {
++                               break;
++                       }
++               }
++               if (!count) {
++                       DRM_ERROR("VIA_CMDBUF_SPACE timed out.\n");
++                       ret = -EAGAIN;
++               }
++               break;
++       case VIA_CMDBUF_LAG:
++               while (((tmp_size = via_cmdbuf_lag(dev_priv)) > d_siz->size)
++                      && count--) {
++                       if (!d_siz->wait) {
++                               break;
++                       }
++               }
++               if (!count) {
++                       DRM_ERROR("VIA_CMDBUF_LAG timed out.\n");
++                       ret = -EAGAIN;
++               }
++               break;
++       default:
++               ret = -EFAULT;
++       }
++       d_siz->size = tmp_size;
++
++       return ret;
++}
++
++#ifndef VIA_HAVE_DMABLIT
++int 
++via_dma_blit_sync( struct drm_device *dev, void *data, struct drm_file *file_priv ) {
++       DRM_ERROR("PCI DMA BitBlt is not implemented for this system.\n");
++       return -EINVAL;
++}
++int 
++via_dma_blit( struct drm_device *dev, void *data, struct drm_file *file_priv ) {
++       DRM_ERROR("PCI DMA BitBlt is not implemented for this system.\n");
++       return -EINVAL;
++}
++#endif
++
++struct drm_ioctl_desc via_ioctls[] = {
++       DRM_IOCTL_DEF(DRM_VIA_ALLOCMEM, via_mem_alloc, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_FREEMEM, via_mem_free, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_AGP_INIT, via_agp_init, DRM_AUTH|DRM_MASTER),
++       DRM_IOCTL_DEF(DRM_VIA_FB_INIT, via_fb_init, DRM_AUTH|DRM_MASTER),
++       DRM_IOCTL_DEF(DRM_VIA_MAP_INIT, via_map_init, DRM_AUTH|DRM_MASTER),
++       DRM_IOCTL_DEF(DRM_VIA_DEC_FUTEX, via_decoder_futex, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_DMA_INIT, via_dma_init, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_CMDBUFFER, via_cmdbuffer, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_FLUSH, via_flush_ioctl, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_PCICMD, via_pci_cmdbuffer, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_CMDBUF_SIZE, via_cmdbuf_size, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_WAIT_IRQ, via_wait_irq, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_DMA_BLIT, via_dma_blit, DRM_AUTH),
++       DRM_IOCTL_DEF(DRM_VIA_BLIT_SYNC, via_dma_blit_sync, DRM_AUTH)
++};
++
++int via_max_ioctl = DRM_ARRAY_SIZE(via_ioctls);
+Index: git/shared-core/via_drm.h
+===================================================================
+--- git.orig/shared-core/via_drm.h      2008-12-12 17:20:14.000000000 +0000
++++ git/shared-core/via_drm.h   2008-12-12 17:35:22.000000000 +0000
+@@ -42,37 +42,27 @@
+  * backwards incompatibilities, (which should be avoided whenever possible).
+  */
+ 
+-#define VIA_DRM_DRIVER_DATE            "20060616"
++#define VIA_DRM_DRIVER_DATE            "20070202"
+ 
+ #define VIA_DRM_DRIVER_MAJOR           2
+-#define VIA_DRM_DRIVER_MINOR           10
+-#define VIA_DRM_DRIVER_PATCHLEVEL      2
++#define VIA_DRM_DRIVER_MINOR           11
++#define VIA_DRM_DRIVER_PATCHLEVEL      1
+ #define VIA_DRM_DRIVER_VERSION   (((VIA_DRM_DRIVER_MAJOR) << 16) | (VIA_DRM_DRIVER_MINOR))
+ 
+-#define VIA_NR_SAREA_CLIPRECTS                 8
++#define VIA_NR_SAREA_CLIPRECTS         8
+ #define VIA_NR_XVMC_PORTS             10
+ #define VIA_NR_XVMC_LOCKS             5
+ #define VIA_MAX_CACHELINE_SIZE   64
+ #define XVMCLOCKPTR(saPriv,lockNo)                                     \
+-       ((volatile drm_hw_lock_t *)(((((unsigned long) (saPriv)->XvMCLockArea) + \
++       ((volatile struct drm_hw_lock *)(((((unsigned long) (saPriv)->XvMCLockArea) + \
+                                      (VIA_MAX_CACHELINE_SIZE - 1)) &   \
+                                     ~(VIA_MAX_CACHELINE_SIZE - 1)) +   \
+                                    VIA_MAX_CACHELINE_SIZE*(lockNo)))
+-
+-/* Each region is a minimum of 64k, and there are at most 64 of them.
+- */
+ #define VIA_NR_TEX_REGIONS 64
+-#define VIA_LOG_MIN_TEX_REGION_SIZE 16
++
+ #endif
+ 
+-#define VIA_UPLOAD_TEX0IMAGE  0x1      /* handled clientside */
+-#define VIA_UPLOAD_TEX1IMAGE  0x2      /* handled clientside */
+-#define VIA_UPLOAD_CTX 0x4
+-#define VIA_UPLOAD_BUFFERS    0x8
+-#define VIA_UPLOAD_TEX0       0x10
+-#define VIA_UPLOAD_TEX1       0x20
+-#define VIA_UPLOAD_CLIPRECTS  0x40
+-#define VIA_UPLOAD_ALL 0xff
++#define DRM_VIA_FENCE_TYPE_ACCEL 0x00000002
+ 
+ /* VIA specific ioctls */
+ #define DRM_VIA_ALLOCMEM       0x00
+@@ -124,7 +114,7 @@
+ 
+ #define VIA_MEM_VIDEO   0      /* matches drm constant */
+ #define VIA_MEM_AGP     1      /* matches drm constant */
+-#define VIA_MEM_SYSTEM  2              
++#define VIA_MEM_SYSTEM  2
+ #define VIA_MEM_MIXED   3
+ #define VIA_MEM_UNKNOWN 4
+ 
+@@ -197,7 +187,7 @@
+ typedef struct _drm_via_sarea {
+        unsigned int dirty;
+        unsigned int nbox;
+-       drm_clip_rect_t boxes[VIA_NR_SAREA_CLIPRECTS];
++       struct drm_clip_rect boxes[VIA_NR_SAREA_CLIPRECTS];
+        drm_via_tex_region_t texList[VIA_NR_TEX_REGIONS + 1];
+        int texAge;             /* last time texture was uploaded */
+        int ctxOwner;           /* last context to upload state */
+@@ -213,7 +203,7 @@
+ 
+        unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS];
+        unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS];
+-       unsigned int XvMCCtxNoGrabbed;  /* Last context to hold decoder */      
++       unsigned int XvMCCtxNoGrabbed;  /* Last context to hold decoder */
+ 
+        /* Used by the 3d driver only at this point, for pageflipping:
+         */
+@@ -260,14 +250,14 @@
+        struct drm_wait_vblank_reply reply;
+ } drm_via_irqwait_t;
+ 
+-typedef struct drm_via_blitsync { 
++typedef struct drm_via_blitsync {
+        uint32_t sync_handle;
+        unsigned engine;
+ } drm_via_blitsync_t;
+ 
+-/* 
++/*
+  * Below,"flags" is currently unused but will be used for possible future
+- * extensions like kernel space bounce buffers for bad alignments and 
++ * extensions like kernel space bounce buffers for bad alignments and
+  * blit engine busy-wait polling for better latency in the absence of
+  * interrupts.
+  */
+@@ -281,11 +271,11 @@
+ 
+        unsigned char *mem_addr;
+        uint32_t  mem_stride;
+-       
++
+        uint32_t  flags;
+        int to_fb;
+ 
+-       drm_via_blitsync_t sync;   
++       drm_via_blitsync_t sync;
+ } drm_via_dmablit_t;
+ 
+ 
+Index: git/shared-core/via_drv.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_drv.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,161 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++#include "via_drm.h"
++#include "via_drv.h"
++
++#include "drm_pciids.h"
++
++
++static int dri_library_name(struct drm_device * dev, char * buf)
++{
++       return snprintf(buf, PAGE_SIZE, "unichrome\n");
++}
++
++static struct pci_device_id pciidlist[] = {
++       viadrv_PCI_IDS
++};
++
++
++#ifdef VIA_HAVE_FENCE
++static struct drm_fence_driver via_fence_driver = {
++       .num_classes = 1,
++       .wrap_diff = (1 << 30),
++       .flush_diff = (1 << 20),
++       .sequence_mask = 0xffffffffU,
++       .lazy_capable = 1,
++       .emit = via_fence_emit_sequence,
++       .poke_flush = via_poke_flush,
++       .has_irq = via_fence_has_irq,
++};
++#endif
++#ifdef VIA_HAVE_BUFFER
++
++/**
++ * If there's no thrashing. This is the preferred memory type order.
++ */
++static uint32_t via_mem_prios[] = {DRM_BO_MEM_PRIV0, DRM_BO_MEM_VRAM, DRM_BO_MEM_TT, DRM_BO_MEM_LOCAL};
++
++/**
++ * If we have thrashing, most memory will be evicted to TT anyway, so we might as well
++ * just move the new buffer into TT from the start.
++ */
++static uint32_t via_busy_prios[] = {DRM_BO_MEM_TT, DRM_BO_MEM_PRIV0, DRM_BO_MEM_VRAM, DRM_BO_MEM_LOCAL};
++
++
++static struct drm_bo_driver via_bo_driver = {
++       .mem_type_prio = via_mem_prios,
++       .mem_busy_prio = via_busy_prios,
++       .num_mem_type_prio = ARRAY_SIZE(via_mem_prios),
++       .num_mem_busy_prio = ARRAY_SIZE(via_busy_prios),
++       .create_ttm_backend_entry = via_create_ttm_backend_entry,
++       .fence_type = via_fence_types,
++       .invalidate_caches = via_invalidate_caches,
++       .init_mem_type = via_init_mem_type,
++       .evict_mask = via_evict_mask,
++       .move = NULL,
++};
++#endif
++
++static int probe(struct pci_dev *pdev, const struct pci_device_id *ent);
++static struct drm_driver driver = {
++       .driver_features =
++           DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ |
++           DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL,
++       .load = via_driver_load,
++       .unload = via_driver_unload,
++#ifndef VIA_HAVE_CORE_MM
++       .context_ctor = via_init_context,
++#endif
++       .context_dtor = via_final_context,
++       .vblank_wait = via_driver_vblank_wait,
++       .irq_preinstall = via_driver_irq_preinstall,
++       .irq_postinstall = via_driver_irq_postinstall,
++       .irq_uninstall = via_driver_irq_uninstall,
++       .irq_handler = via_driver_irq_handler,
++       .dma_quiescent = via_driver_dma_quiescent,
++       .dri_library_name = dri_library_name,
++       .reclaim_buffers = drm_core_reclaim_buffers,
++       .reclaim_buffers_locked = NULL,
++#ifdef VIA_HAVE_CORE_MM
++       .reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
++       .lastclose = via_lastclose,
++#endif
++       .get_map_ofs = drm_core_get_map_ofs,
++       .get_reg_ofs = drm_core_get_reg_ofs,
++       .ioctls = via_ioctls,
++       .fops = {
++               .owner = THIS_MODULE,
++               .open = drm_open,
++               .release = drm_release,
++               .ioctl = drm_ioctl,
++               .mmap = drm_mmap,
++               .poll = drm_poll,
++               .fasync = drm_fasync,
++               },
++       .pci_driver = {
++               .name = DRIVER_NAME,
++               .id_table = pciidlist,
++               .probe = probe,
++               .remove = __devexit_p(drm_cleanup_pci),
++       },
++#ifdef VIA_HAVE_FENCE
++       .fence_driver = &via_fence_driver,
++#endif
++#ifdef VIA_HAVE_BUFFER
++       .bo_driver = &via_bo_driver,
++#endif
++       .name = DRIVER_NAME,
++       .desc = DRIVER_DESC,
++       .date = VIA_DRM_DRIVER_DATE,
++       .major = VIA_DRM_DRIVER_MAJOR,
++       .minor = VIA_DRM_DRIVER_MINOR,
++       .patchlevel = VIA_DRM_DRIVER_PATCHLEVEL
++};
++
++static int probe(struct pci_dev *pdev, const struct pci_device_id *ent)
++{
++       return drm_get_dev(pdev, ent, &driver);
++}
++
++static int __init via_init(void)
++{
++       driver.num_ioctls = via_max_ioctl;
++
++       via_init_command_verifier();
++       return drm_init(&driver, pciidlist);
++}
++
++static void __exit via_exit(void)
++{
++       drm_exit(&driver);
++}
++
++module_init(via_init);
++module_exit(via_exit);
++
++MODULE_AUTHOR(DRIVER_AUTHOR);
++MODULE_DESCRIPTION(DRIVER_DESC);
++MODULE_LICENSE("GPL and additional rights");
+Index: git/shared-core/via_drv.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_drv.h   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,219 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++#ifndef _VIA_DRV_H_
++#define _VIA_DRV_H_
++
++#include "drm_sman.h"
++#define DRIVER_AUTHOR  "Various"
++
++#define DRIVER_NAME            "via"
++#define DRIVER_DESC            "VIA Unichrome / Pro"
++
++#include "via_verifier.h"
++
++/*
++ * Registers go here.
++ */
++
++
++#define CMDBUF_ALIGNMENT_SIZE   (0x100)
++#define CMDBUF_ALIGNMENT_MASK   (0x0ff)
++
++/* defines for VIA 3D registers */
++#define VIA_REG_STATUS         0x400
++#define VIA_REG_TRANSET                0x43C
++#define VIA_REG_TRANSPACE       0x440
++
++/* VIA_REG_STATUS(0x400): Engine Status */
++#define VIA_CMD_RGTR_BUSY       0x00000080     /* Command Regulator is busy */
++#define VIA_2D_ENG_BUSY                0x00000001      /* 2D Engine is busy */
++#define VIA_3D_ENG_BUSY                0x00000002      /* 3D Engine is busy */
++#define VIA_VR_QUEUE_BUSY       0x00020000     /* Virtual Queue is busy */
++
++
++
++#if defined(__linux__)
++#include "via_dmablit.h"
++
++/*
++ * This define and all its references can be removed when
++ * the DMA blit code has been implemented for FreeBSD.
++ */
++#define VIA_HAVE_DMABLIT 1
++#define VIA_HAVE_CORE_MM 1
++#define VIA_HAVE_FENCE   1
++#define VIA_HAVE_BUFFER  1
++#endif
++
++#define VIA_PCI_BUF_SIZE 60000
++#define VIA_FIRE_BUF_SIZE  1024
++#define VIA_NUM_IRQS 4
++
++typedef struct drm_via_ring_buffer {
++       drm_local_map_t map;
++       char *virtual_start;
++} drm_via_ring_buffer_t;
++
++typedef uint32_t maskarray_t[5];
++
++typedef struct drm_via_irq {
++       atomic_t irq_received;
++       uint32_t pending_mask;
++       uint32_t enable_mask;
++       wait_queue_head_t irq_queue;
++} drm_via_irq_t;
++       
++typedef struct drm_via_private {
++       drm_via_sarea_t *sarea_priv;
++       drm_local_map_t *sarea;
++       drm_local_map_t *fb;
++       drm_local_map_t *mmio;
++       unsigned long agpAddr;
++       wait_queue_head_t decoder_queue[VIA_NR_XVMC_LOCKS];
++       char *dma_ptr;
++       unsigned int dma_low;
++       unsigned int dma_high;
++       unsigned int dma_offset;
++       uint32_t dma_wrap;
++       volatile uint32_t *last_pause_ptr;
++       volatile uint32_t *hw_addr_ptr;
++       drm_via_ring_buffer_t ring;
++       struct timeval last_vblank;
++       int last_vblank_valid;
++       unsigned usec_per_vblank;
++       drm_via_state_t hc_state;
++       char pci_buf[VIA_PCI_BUF_SIZE];
++       const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
++       uint32_t num_fire_offsets;
++       int chipset;
++       drm_via_irq_t via_irqs[VIA_NUM_IRQS];
++       unsigned num_irqs;
++       maskarray_t *irq_masks;
++       uint32_t irq_enable_mask; 
++       uint32_t irq_pending_mask;      
++       int *irq_map;
++       /* Memory manager stuff */
++#ifdef VIA_HAVE_CORE_MM
++       unsigned int idle_fault;
++       struct drm_sman sman;
++       int vram_initialized;
++       int agp_initialized;
++       unsigned long vram_offset;
++       unsigned long agp_offset;
++#endif
++#ifdef VIA_HAVE_DMABLIT
++       drm_via_blitq_t blit_queues[VIA_NUM_BLIT_ENGINES];
++#endif
++        uint32_t dma_diff;
++#ifdef VIA_HAVE_FENCE
++       spinlock_t fence_lock;
++       uint32_t emit_0_sequence;
++       int have_idlelock;
++       struct timer_list fence_timer;
++#endif
++} drm_via_private_t;
++
++enum via_family {
++  VIA_OTHER = 0,     /* Baseline */
++  VIA_PRO_GROUP_A,   /* Another video engine and DMA commands */
++  VIA_DX9_0          /* Same video as pro_group_a, but 3D is unsupported */
++};
++
++/* VIA MMIO register access */
++#define VIA_BASE ((dev_priv->mmio))
++
++#define VIA_READ(reg)          DRM_READ32(VIA_BASE, reg)
++#define VIA_WRITE(reg,val)     DRM_WRITE32(VIA_BASE, reg, val)
++#define VIA_READ8(reg)         DRM_READ8(VIA_BASE, reg)
++#define VIA_WRITE8(reg,val)    DRM_WRITE8(VIA_BASE, reg, val)
++
++extern struct drm_ioctl_desc via_ioctls[];
++extern int via_max_ioctl;
++
++extern int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_map_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv);
++extern int via_dma_blit_sync( struct drm_device *dev, void *data, struct drm_file *file_priv );
++extern int via_dma_blit( struct drm_device *dev, void *data, struct drm_file *file_priv );
++
++extern int via_driver_load(struct drm_device *dev, unsigned long chipset);
++extern int via_driver_unload(struct drm_device *dev);
++extern int via_final_context(struct drm_device * dev, int context);
++
++extern int via_do_cleanup_map(struct drm_device * dev);
++extern int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence);
++
++extern irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS);
++extern void via_driver_irq_preinstall(struct drm_device * dev);
++extern void via_driver_irq_postinstall(struct drm_device * dev);
++extern void via_driver_irq_uninstall(struct drm_device * dev);
++
++extern int via_dma_cleanup(struct drm_device * dev);
++extern void via_init_command_verifier(void);
++extern int via_driver_dma_quiescent(struct drm_device * dev);
++extern void via_init_futex(drm_via_private_t *dev_priv);
++extern void via_cleanup_futex(drm_via_private_t *dev_priv);
++extern void via_release_futex(drm_via_private_t *dev_priv, int context);
++
++#ifdef VIA_HAVE_CORE_MM
++extern void via_reclaim_buffers_locked(struct drm_device *dev,
++                                      struct drm_file *file_priv);
++extern void via_lastclose(struct drm_device *dev);
++#else
++extern int via_init_context(struct drm_device * dev, int context);
++#endif
++
++#ifdef VIA_HAVE_DMABLIT
++extern void via_dmablit_handler(struct drm_device *dev, int engine, int from_irq);
++extern void via_init_dmablit(struct drm_device *dev);
++#endif
++
++#ifdef VIA_HAVE_FENCE
++extern void via_fence_timer(unsigned long data);
++extern void via_poke_flush(struct drm_device * dev, uint32_t class);
++extern int via_fence_emit_sequence(struct drm_device * dev, uint32_t class,
++                                  uint32_t flags,
++                                  uint32_t * sequence,
++                                  uint32_t * native_type);
++extern int via_fence_has_irq(struct drm_device * dev, uint32_t class,
++                            uint32_t flags);
++#endif
++
++#ifdef VIA_HAVE_BUFFER
++extern struct drm_ttm_backend *via_create_ttm_backend_entry(struct drm_device *dev);
++extern int via_fence_types(struct drm_buffer_object *bo, uint32_t *fclass, 
++                          uint32_t *type);
++extern int via_invalidate_caches(struct drm_device *dev, uint64_t buffer_flags);
++extern int via_init_mem_type(struct drm_device *dev, uint32_t type,
++                              struct drm_mem_type_manager *man);
++extern uint32_t via_evict_mask(struct drm_buffer_object *bo);
++extern int via_move(struct drm_buffer_object *bo, int evict,
++               int no_wait, struct drm_bo_mem_reg *new_mem);
++#endif
++
++#endif
+Index: git/shared-core/via_ds.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_ds.c    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,274 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++
++#include "drmP.h"
++
++#include "via_ds.h"
++extern unsigned int VIA_DEBUG;
++
++set_t *via_setInit(void)
++{
++       int i;
++       set_t *set;
++       set = (set_t *) drm_alloc(sizeof(set_t), DRM_MEM_DRIVER);
++       for (i = 0; i < SET_SIZE; i++) {
++               set->list[i].free_next = i + 1;
++               set->list[i].alloc_next = -1;
++       }
++       set->list[SET_SIZE - 1].free_next = -1;
++       set->free = 0;
++       set->alloc = -1;
++       set->trace = -1;
++       return set;
++}
++
++int via_setAdd(set_t * set, ITEM_TYPE item)
++{
++       int free = set->free;
++       if (free != -1) {
++               set->list[free].val = item;
++               set->free = set->list[free].free_next;
++       } else {
++               return 0;
++       }
++       set->list[free].alloc_next = set->alloc;
++       set->alloc = free;
++       set->list[free].free_next = -1;
++       return 1;
++}
++
++int via_setDel(set_t * set, ITEM_TYPE item)
++{
++       int alloc = set->alloc;
++       int prev = -1;
++
++       while (alloc != -1) {
++               if (set->list[alloc].val == item) {
++                       if (prev != -1)
++                               set->list[prev].alloc_next =
++                                   set->list[alloc].alloc_next;
++                       else
++                               set->alloc = set->list[alloc].alloc_next;
++                       break;
++               }
++               prev = alloc;
++               alloc = set->list[alloc].alloc_next;
++       }
++
++       if (alloc == -1)
++               return 0;
++
++       set->list[alloc].free_next = set->free;
++       set->free = alloc;
++       set->list[alloc].alloc_next = -1;
++
++       return 1;
++}
++
++/* setFirst -> setAdd -> setNext is wrong */
++
++int via_setFirst(set_t * set, ITEM_TYPE * item)
++{
++       if (set->alloc == -1)
++               return 0;
++
++       *item = set->list[set->alloc].val;
++       set->trace = set->list[set->alloc].alloc_next;
++
++       return 1;
++}
++
++int via_setNext(set_t * set, ITEM_TYPE * item)
++{
++       if (set->trace == -1)
++               return 0;
++
++       *item = set->list[set->trace].val;
++       set->trace = set->list[set->trace].alloc_next;
++
++       return 1;
++}
++
++int via_setDestroy(set_t * set)
++{
++       drm_free(set, sizeof(set_t), DRM_MEM_DRIVER);
++
++       return 1;
++}
++
++#define ISFREE(bptr) ((bptr)->free)
++
++#define fprintf(fmt, arg...) do{}while(0)
++
++memHeap_t *via_mmInit(int ofs, int size)
++{
++       PMemBlock blocks;
++
++       if (size <= 0)
++               return NULL;
++
++       blocks = (TMemBlock *) drm_calloc(1, sizeof(TMemBlock), DRM_MEM_DRIVER);
++
++       if (blocks) {
++               blocks->ofs = ofs;
++               blocks->size = size;
++               blocks->free = 1;
++               return (memHeap_t *) blocks;
++       } else
++               return NULL;
++}
++
++static TMemBlock *SliceBlock(TMemBlock * p,
++                            int startofs, int size,
++                            int reserved, int alignment)
++{
++       TMemBlock *newblock;
++
++       /* break left */
++       if (startofs > p->ofs) {
++               newblock =
++                   (TMemBlock *) drm_calloc(1, sizeof(TMemBlock),
++                                            DRM_MEM_DRIVER);
++               newblock->ofs = startofs;
++               newblock->size = p->size - (startofs - p->ofs);
++               newblock->free = 1;
++               newblock->next = p->next;
++               p->size -= newblock->size;
++               p->next = newblock;
++               p = newblock;
++       }
++
++       /* break right */
++       if (size < p->size) {
++               newblock =
++                   (TMemBlock *) drm_calloc(1, sizeof(TMemBlock),
++                                            DRM_MEM_DRIVER);
++               newblock->ofs = startofs + size;
++               newblock->size = p->size - size;
++               newblock->free = 1;
++               newblock->next = p->next;
++               p->size = size;
++               p->next = newblock;
++       }
++
++       /* p = middle block */
++       p->align = alignment;
++       p->free = 0;
++       p->reserved = reserved;
++       return p;
++}
++
++PMemBlock via_mmAllocMem(memHeap_t * heap, int size, int align2,
++                        int startSearch)
++{
++       int mask, startofs, endofs;
++       TMemBlock *p;
++
++       if (!heap || align2 < 0 || size <= 0)
++               return NULL;
++
++       mask = (1 << align2) - 1;
++       startofs = 0;
++       p = (TMemBlock *) heap;
++
++       while (p) {
++               if (ISFREE(p)) {
++                       startofs = (p->ofs + mask) & ~mask;
++
++                       if (startofs < startSearch)
++                               startofs = startSearch;
++
++                       endofs = startofs + size;
++
++                       if (endofs <= (p->ofs + p->size))
++                               break;
++               }
++
++               p = p->next;
++       }
++
++       if (!p)
++               return NULL;
++
++       p = SliceBlock(p, startofs, size, 0, mask + 1);
++       p->heap = heap;
++
++       return p;
++}
++
++static __inline__ int Join2Blocks(TMemBlock * p)
++{
++       if (p->free && p->next && p->next->free) {
++               TMemBlock *q = p->next;
++               p->size += q->size;
++               p->next = q->next;
++               drm_free(q, sizeof(TMemBlock), DRM_MEM_DRIVER);
++
++               return 1;
++       }
++
++       return 0;
++}
++
++int via_mmFreeMem(PMemBlock b)
++{
++       TMemBlock *p, *prev;
++
++       if (!b)
++               return 0;
++
++       if (!b->heap) {
++               fprintf(stderr, "no heap\n");
++
++               return -1;
++       }
++
++       p = b->heap;
++       prev = NULL;
++
++       while (p && p != b) {
++               prev = p;
++               p = p->next;
++       }
++
++       if (!p || p->free || p->reserved) {
++               if (!p)
++                       fprintf(stderr, "block not found in heap\n");
++               else if (p->free)
++                       fprintf(stderr, "block already free\n");
++               else
++                       fprintf(stderr, "block is reserved\n");
++
++               return -1;
++       }
++
++       p->free = 1;
++       Join2Blocks(p);
++
++       if (prev)
++               Join2Blocks(prev);
++
++       return 0;
++}
+Index: git/shared-core/via_ds.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_ds.h    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,104 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
++ * All rights reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++#ifndef _via_ds_h_
++#define _via_ds_h_
++
++#include "drmP.h"
++
++/* Set Data Structure */
++#define SET_SIZE 5000
++typedef unsigned long ITEM_TYPE;
++
++typedef struct {
++       ITEM_TYPE val;
++       int alloc_next, free_next;
++} list_item_t;
++
++typedef struct {
++       int alloc;
++       int free;
++       int trace;
++       list_item_t list[SET_SIZE];
++} set_t;
++
++set_t *via_setInit(void);
++int via_setAdd(set_t * set, ITEM_TYPE item);
++int via_setDel(set_t * set, ITEM_TYPE item);
++int via_setFirst(set_t * set, ITEM_TYPE * item);
++int via_setNext(set_t * set, ITEM_TYPE * item);
++int via_setDestroy(set_t * set);
++
++#endif
++
++#ifndef MM_INC
++#define MM_INC
++
++struct mem_block_t {
++       struct mem_block_t *next;
++       struct mem_block_t *heap;
++       int ofs, size;
++       int align;
++       unsigned int free:1;
++       unsigned int reserved:1;
++};
++typedef struct mem_block_t TMemBlock;
++typedef struct mem_block_t *PMemBlock;
++
++/* a heap is just the first block in a chain */
++typedef struct mem_block_t memHeap_t;
++
++static __inline__ int mmBlockSize(PMemBlock b)
++{
++       return b->size;
++}
++
++static __inline__ int mmOffset(PMemBlock b)
++{
++       return b->ofs;
++}
++
++static __inline__ void mmMarkReserved(PMemBlock b)
++{
++       b->reserved = 1;
++}
++
++/*
++ * input: total size in bytes
++ * return: a heap pointer if OK, NULL if error
++ */
++memHeap_t *via_mmInit(int ofs, int size);
++
++PMemBlock via_mmAllocMem(memHeap_t * heap, int size, int align2,
++                        int startSearch);
++
++/*
++ * Free block starts at offset
++ * input: pointer to a block
++ * return: 0 if OK, -1 if error
++ */
++int via_mmFreeMem(PMemBlock b);
++
++#endif
+Index: git/shared-core/via_irq.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_irq.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,393 @@
++/* via_irq.c
++ *
++ * Copyright 2004 BEAM Ltd.
++ * Copyright 2002 Tungsten Graphics, Inc.
++ * Copyright 2005 Thomas Hellstrom.
++ * All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the next
++ * paragraph) shall be included in all copies or substantial portions of the
++ * Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
++ * BEAM LTD, TUNGSTEN GRAPHICS  AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
++ * DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Authors:
++ *    Terry Barnaby <terry1@beam.ltd.uk>
++ *    Keith Whitwell <keith@tungstengraphics.com>
++ *    Thomas Hellstrom <unichrome@shipmail.org>
++ *
++ * This code provides standard DRM access to the Via Unichrome / Pro Vertical blank
++ * interrupt, as well as an infrastructure to handle other interrupts of the chip.
++ * The refresh rate is also calculated for video playback sync purposes.
++ */
++
++#include "drmP.h"
++#include "drm.h"
++#include "via_drm.h"
++#include "via_drv.h"
++
++#define VIA_REG_INTERRUPT       0x200
++
++/* VIA_REG_INTERRUPT */
++#define VIA_IRQ_GLOBAL   (1 << 31)
++#define VIA_IRQ_VBLANK_ENABLE   (1 << 19)
++#define VIA_IRQ_VBLANK_PENDING  (1 << 3)
++#define VIA_IRQ_HQV0_ENABLE     (1 << 11)
++#define VIA_IRQ_HQV1_ENABLE     (1 << 25)
++#define VIA_IRQ_HQV0_PENDING    (1 << 9)
++#define VIA_IRQ_HQV1_PENDING    (1 << 10)
++#define VIA_IRQ_DMA0_DD_ENABLE  (1 << 20)
++#define VIA_IRQ_DMA0_TD_ENABLE  (1 << 21)
++#define VIA_IRQ_DMA1_DD_ENABLE  (1 << 22)
++#define VIA_IRQ_DMA1_TD_ENABLE  (1 << 23)
++#define VIA_IRQ_DMA0_DD_PENDING (1 << 4)
++#define VIA_IRQ_DMA0_TD_PENDING (1 << 5)
++#define VIA_IRQ_DMA1_DD_PENDING (1 << 6)
++#define VIA_IRQ_DMA1_TD_PENDING (1 << 7)
++
++
++/*
++ * Device-specific IRQs go here. This type might need to be extended with
++ * the register if there are multiple IRQ control registers.
++ * Currently we activate the HQV interrupts of  Unichrome Pro group A. 
++ */
++
++static maskarray_t via_pro_group_a_irqs[] = {
++       {VIA_IRQ_HQV0_ENABLE, VIA_IRQ_HQV0_PENDING, 0x000003D0, 0x00008010,
++        0x00000000 },
++       {VIA_IRQ_HQV1_ENABLE, VIA_IRQ_HQV1_PENDING, 0x000013D0, 0x00008010,
++        0x00000000 },
++       {VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0, 
++        VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
++       {VIA_IRQ_DMA1_TD_ENABLE, VIA_IRQ_DMA1_TD_PENDING, VIA_PCI_DMA_CSR1,
++        VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
++};
++static int via_num_pro_group_a =
++    sizeof(via_pro_group_a_irqs)/sizeof(maskarray_t);
++static int via_irqmap_pro_group_a[] = {0, 1, -1, 2, -1, 3};
++
++static maskarray_t via_unichrome_irqs[] = {
++       {VIA_IRQ_DMA0_TD_ENABLE, VIA_IRQ_DMA0_TD_PENDING, VIA_PCI_DMA_CSR0, 
++        VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008},
++       {VIA_IRQ_DMA1_TD_ENABLE, VIA_IRQ_DMA1_TD_PENDING, VIA_PCI_DMA_CSR1,
++        VIA_DMA_CSR_TA | VIA_DMA_CSR_TD, 0x00000008}
++};
++static int via_num_unichrome = sizeof(via_unichrome_irqs)/sizeof(maskarray_t);
++static int via_irqmap_unichrome[] = {-1, -1, -1, 0, -1, 1};
++
++
++static unsigned time_diff(struct timeval *now,struct timeval *then) 
++{
++    return (now->tv_usec >= then->tv_usec) ?
++       now->tv_usec - then->tv_usec :
++       1000000 - (then->tv_usec - now->tv_usec);
++}
++
++irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
++{
++       struct drm_device *dev = (struct drm_device *) arg;
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       u32 status;
++       int handled = 0;
++       struct timeval cur_vblank;
++       drm_via_irq_t *cur_irq = dev_priv->via_irqs;
++       int i;
++
++       status = VIA_READ(VIA_REG_INTERRUPT);
++       if (status & VIA_IRQ_VBLANK_PENDING) {
++               atomic_inc(&dev->vbl_received);
++               if (!(atomic_read(&dev->vbl_received) & 0x0F)) {
++#ifdef __linux__
++                       do_gettimeofday(&cur_vblank);
++#else
++                       microtime(&cur_vblank);
++#endif
++                       if (dev_priv->last_vblank_valid) {
++                               dev_priv->usec_per_vblank = 
++                                       time_diff(&cur_vblank,
++                                                 &dev_priv->last_vblank) >> 4;
++                       }
++                       dev_priv->last_vblank = cur_vblank;
++                       dev_priv->last_vblank_valid = 1;
++               }
++               if (!(atomic_read(&dev->vbl_received) & 0xFF)) {
++                       DRM_DEBUG("US per vblank is: %u\n",
++                               dev_priv->usec_per_vblank);
++               }
++               DRM_WAKEUP(&dev->vbl_queue);
++               drm_vbl_send_signals(dev);
++               handled = 1;
++       }
++       
++       for (i=0; i<dev_priv->num_irqs; ++i) {
++               if (status & cur_irq->pending_mask) {
++                       atomic_inc( &cur_irq->irq_received );
++                       DRM_WAKEUP( &cur_irq->irq_queue );
++                       handled = 1;
++#ifdef VIA_HAVE_DMABLIT
++                       if (dev_priv->irq_map[drm_via_irq_dma0_td] == i) {
++                               via_dmablit_handler(dev, 0, 1);
++                       } else if (dev_priv->irq_map[drm_via_irq_dma1_td] == i) {
++                               via_dmablit_handler(dev, 1, 1);
++                       }
++#endif
++               }
++               cur_irq++;
++       }
++       
++       /* Acknowlege interrupts */
++       VIA_WRITE(VIA_REG_INTERRUPT, status);
++
++
++       if (handled)
++               return IRQ_HANDLED;
++       else
++               return IRQ_NONE;
++}
++
++static __inline__ void viadrv_acknowledge_irqs(drm_via_private_t * dev_priv)
++{
++       u32 status;
++
++       if (dev_priv) {
++               /* Acknowlege interrupts */
++               status = VIA_READ(VIA_REG_INTERRUPT);
++               VIA_WRITE(VIA_REG_INTERRUPT, status | 
++                         dev_priv->irq_pending_mask);
++       }
++}
++
++int via_driver_vblank_wait(struct drm_device * dev, unsigned int *sequence)
++{
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       unsigned int cur_vblank;
++       int ret = 0;
++
++       DRM_DEBUG("viadrv_vblank_wait\n");
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       viadrv_acknowledge_irqs(dev_priv);
++
++       /* Assume that the user has missed the current sequence number
++        * by about a day rather than she wants to wait for years
++        * using vertical blanks...
++        */
++
++       DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
++                   (((cur_vblank = atomic_read(&dev->vbl_received)) -
++                     *sequence) <= (1 << 23)));
++       
++       *sequence = cur_vblank;
++       return ret;
++}
++
++static int
++via_driver_irq_wait(struct drm_device * dev, unsigned int irq, int force_sequence,
++                   unsigned int *sequence)
++{
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       unsigned int cur_irq_sequence;
++       drm_via_irq_t *cur_irq;
++       int ret = 0;
++       maskarray_t *masks;
++       int real_irq;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       if (!dev_priv) {
++               DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
++               return -EINVAL;
++       }
++
++       if (irq >= drm_via_irq_num ) {
++               DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__,
++                         irq);
++               return -EINVAL;
++       }
++               
++       real_irq = dev_priv->irq_map[irq];
++
++       if (real_irq < 0) {
++               DRM_ERROR("%s Video IRQ %d not available on this hardware.\n",
++                         __FUNCTION__, irq);
++               return -EINVAL;
++       }
++
++       masks = dev_priv->irq_masks;
++       cur_irq = dev_priv->via_irqs + real_irq;
++
++       if (masks[real_irq][2] && !force_sequence) {
++               DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
++                           ((VIA_READ(masks[irq][2]) & masks[irq][3]) == 
++                            masks[irq][4]));
++               cur_irq_sequence = atomic_read(&cur_irq->irq_received);
++       } else {
++               DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
++                           (((cur_irq_sequence =
++                              atomic_read(&cur_irq->irq_received)) -
++                             *sequence) <= (1 << 23)));                
++       }
++       *sequence = cur_irq_sequence;
++       return ret;
++}
++
++
++/*
++ * drm_dma.h hooks
++ */
++
++void via_driver_irq_preinstall(struct drm_device * dev)
++{
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       u32 status;
++       drm_via_irq_t *cur_irq;
++       int i;
++
++       DRM_DEBUG("driver_irq_preinstall: dev_priv: %p\n", dev_priv);
++       if (dev_priv) {
++               cur_irq = dev_priv->via_irqs;
++
++               dev_priv->irq_enable_mask = VIA_IRQ_VBLANK_ENABLE;
++               dev_priv->irq_pending_mask = VIA_IRQ_VBLANK_PENDING;
++
++               if (dev_priv->chipset == VIA_PRO_GROUP_A ||
++                   dev_priv->chipset == VIA_DX9_0) {
++                       dev_priv->irq_masks = via_pro_group_a_irqs;
++                       dev_priv->num_irqs = via_num_pro_group_a;
++                       dev_priv->irq_map = via_irqmap_pro_group_a;
++               } else {
++                       dev_priv->irq_masks = via_unichrome_irqs;
++                       dev_priv->num_irqs = via_num_unichrome;
++                       dev_priv->irq_map = via_irqmap_unichrome;
++               }
++
++               for(i=0; i < dev_priv->num_irqs; ++i) {
++                       atomic_set(&cur_irq->irq_received, 0);
++                       cur_irq->enable_mask = dev_priv->irq_masks[i][0]; 
++                       cur_irq->pending_mask = dev_priv->irq_masks[i][1];
++                       DRM_INIT_WAITQUEUE( &cur_irq->irq_queue );
++                       dev_priv->irq_enable_mask |= cur_irq->enable_mask;
++                       dev_priv->irq_pending_mask |= cur_irq->pending_mask;
++                       cur_irq++;
++                       
++                       DRM_DEBUG("Initializing IRQ %d\n", i);
++               }
++                       
++               dev_priv->last_vblank_valid = 0;
++
++               /* Clear VSync interrupt regs */
++               status = VIA_READ(VIA_REG_INTERRUPT);
++               VIA_WRITE(VIA_REG_INTERRUPT, status & 
++                         ~(dev_priv->irq_enable_mask));
++               
++               /* Clear bits if they're already high */
++               viadrv_acknowledge_irqs(dev_priv);
++       }
++}
++
++void via_driver_irq_postinstall(struct drm_device * dev)
++{
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       u32 status;
++
++       DRM_DEBUG("via_driver_irq_postinstall\n");
++       if (dev_priv) {
++               status = VIA_READ(VIA_REG_INTERRUPT);
++               VIA_WRITE(VIA_REG_INTERRUPT, status | VIA_IRQ_GLOBAL
++                         | dev_priv->irq_enable_mask);
++
++               /* Some magic, oh for some data sheets ! */
++
++               VIA_WRITE8(0x83d4, 0x11);
++               VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) | 0x30);
++               
++       }
++}
++
++void via_driver_irq_uninstall(struct drm_device * dev)
++{
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       u32 status;
++
++       DRM_DEBUG("driver_irq_uninstall)\n");
++       if (dev_priv) {
++
++               /* Some more magic, oh for some data sheets ! */
++
++               VIA_WRITE8(0x83d4, 0x11);
++               VIA_WRITE8(0x83d5, VIA_READ8(0x83d5) & ~0x30);
++
++               status = VIA_READ(VIA_REG_INTERRUPT);
++               VIA_WRITE(VIA_REG_INTERRUPT, status & 
++                         ~(VIA_IRQ_VBLANK_ENABLE | dev_priv->irq_enable_mask));
++       }
++}
++
++int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_irqwait_t *irqwait = data;
++       struct timeval now;
++       int ret = 0;
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       drm_via_irq_t *cur_irq = dev_priv->via_irqs;
++       int force_sequence;
++
++       if (!dev->irq)
++               return -EINVAL;
++
++       if (irqwait->request.irq >= dev_priv->num_irqs) {
++               DRM_ERROR("%s Trying to wait on unknown irq %d\n", __FUNCTION__, 
++                         irqwait->request.irq);
++               return -EINVAL;
++       }
++
++       cur_irq += irqwait->request.irq;
++
++       switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
++       case VIA_IRQ_RELATIVE:
++               irqwait->request.sequence +=
++                       atomic_read(&cur_irq->irq_received);
++               irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
++       case VIA_IRQ_ABSOLUTE:
++               break;
++       default:
++               return -EINVAL;
++       }
++
++       if (irqwait->request.type & VIA_IRQ_SIGNAL) {
++               DRM_ERROR("%s Signals on Via IRQs not implemented yet.\n", 
++                         __FUNCTION__);
++               return -EINVAL;
++       }
++
++       force_sequence = (irqwait->request.type & VIA_IRQ_FORCE_SEQUENCE);
++
++       ret = via_driver_irq_wait(dev, irqwait->request.irq, force_sequence,
++                                 &irqwait->request.sequence);
++#ifdef __linux__
++       do_gettimeofday(&now);
++#else
++       microtime(&now);
++#endif
++       irqwait->reply.tval_sec = now.tv_sec;
++       irqwait->reply.tval_usec = now.tv_usec;
++
++       return ret;
++}
+Index: git/shared-core/via_map.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_map.c   2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,143 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++#include "drmP.h"
++#include "via_drm.h"
++#include "via_drv.h"
++
++static int via_do_init_map(struct drm_device * dev, drm_via_init_t * init)
++{
++       drm_via_private_t *dev_priv = dev->dev_private;
++       int ret = 0;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       dev_priv->sarea = drm_getsarea(dev);
++       if (!dev_priv->sarea) {
++               DRM_ERROR("could not find sarea!\n");
++               dev->dev_private = (void *)dev_priv;
++               via_do_cleanup_map(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->fb = drm_core_findmap(dev, init->fb_offset);
++       if (!dev_priv->fb) {
++               DRM_ERROR("could not find framebuffer!\n");
++               dev->dev_private = (void *)dev_priv;
++               via_do_cleanup_map(dev);
++               return -EINVAL;
++       }
++       dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset);
++       if (!dev_priv->mmio) {
++               DRM_ERROR("could not find mmio region!\n");
++               dev->dev_private = (void *)dev_priv;
++               via_do_cleanup_map(dev);
++               return -EINVAL;
++       }
++
++       dev_priv->sarea_priv =
++           (drm_via_sarea_t *) ((u8 *) dev_priv->sarea->handle +
++                                init->sarea_priv_offset);
++
++       dev_priv->agpAddr = init->agpAddr;
++
++       via_init_futex( dev_priv );
++#ifdef VIA_HAVE_DMABLIT
++       via_init_dmablit( dev );
++#endif
++#ifdef VIA_HAVE_FENCE
++       dev_priv->emit_0_sequence = 0;
++       dev_priv->have_idlelock = 0;
++       spin_lock_init(&dev_priv->fence_lock);
++       init_timer(&dev_priv->fence_timer);
++       dev_priv->fence_timer.function = &via_fence_timer;
++       dev_priv->fence_timer.data = (unsigned long) dev;
++#endif /* VIA_HAVE_FENCE */
++       dev->dev_private = (void *)dev_priv;
++#ifdef VIA_HAVE_BUFFER
++       ret = drm_bo_driver_init(dev);
++       if (ret)
++               DRM_ERROR("Could not initialize buffer object driver.\n");
++#endif
++       return ret;
++
++}
++
++int via_do_cleanup_map(struct drm_device * dev)
++{
++       via_dma_cleanup(dev);
++
++       return 0;
++}
++
++
++int via_map_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_init_t *init = data;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       switch (init->func) {
++       case VIA_INIT_MAP:
++               return via_do_init_map(dev, init);
++       case VIA_CLEANUP_MAP:
++               return via_do_cleanup_map(dev);
++       }
++
++       return -EINVAL;
++}
++
++int via_driver_load(struct drm_device *dev, unsigned long chipset)
++{
++       drm_via_private_t *dev_priv;
++       int ret = 0;
++
++       dev_priv = drm_calloc(1, sizeof(drm_via_private_t), DRM_MEM_DRIVER);
++       if (dev_priv == NULL)
++               return -ENOMEM;
++
++       dev->dev_private = (void *)dev_priv;
++
++       dev_priv->chipset = chipset;
++
++#ifdef VIA_HAVE_CORE_MM
++       ret = drm_sman_init(&dev_priv->sman, 2, 12, 8);
++       if (ret) {
++               drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER);
++       }
++#endif
++       return ret;
++}
++
++int via_driver_unload(struct drm_device *dev)
++{
++       drm_via_private_t *dev_priv = dev->dev_private;
++
++#ifdef VIA_HAVE_CORE_MM
++       drm_sman_takedown(&dev_priv->sman);
++#endif
++       drm_free(dev_priv, sizeof(drm_via_private_t), DRM_MEM_DRIVER);
++
++       return 0;
++}
++
+Index: git/shared-core/via_mm.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_mm.c    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,347 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++#include "drmP.h"
++#include "via_drm.h"
++#include "via_drv.h"
++#include "via_ds.h"
++#include "via_mm.h"
++
++#define MAX_CONTEXT 100
++
++typedef struct {
++       int used;
++       int context;
++       set_t *sets[2];         /* 0 for frame buffer, 1 for AGP , 2 for System */
++} via_context_t;
++
++static via_context_t global_ppriv[MAX_CONTEXT];
++
++static int via_agp_alloc(drm_via_mem_t * mem);
++static int via_agp_free(drm_via_mem_t * mem);
++static int via_fb_alloc(drm_via_mem_t * mem);
++static int via_fb_free(drm_via_mem_t * mem);
++
++static int add_alloc_set(int context, int type, unsigned long val)
++{
++       int i, retval = 0;
++
++       for (i = 0; i < MAX_CONTEXT; i++) {
++               if (global_ppriv[i].used && global_ppriv[i].context == context) {
++                       retval = via_setAdd(global_ppriv[i].sets[type], val);
++                       break;
++               }
++       }
++
++       return retval;
++}
++
++static int del_alloc_set(int context, int type, unsigned long val)
++{
++       int i, retval = 0;
++
++       for (i = 0; i < MAX_CONTEXT; i++)
++               if (global_ppriv[i].used && global_ppriv[i].context == context) {
++                       retval = via_setDel(global_ppriv[i].sets[type], val);
++                       break;
++               }
++
++       return retval;
++}
++
++/* agp memory management */
++static memHeap_t *AgpHeap = NULL;
++
++int via_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_agp_t *agp = data;
++
++       AgpHeap = via_mmInit(agp->offset, agp->size);
++
++       DRM_DEBUG("offset = %lu, size = %lu", (unsigned long)agp->offset,
++                 (unsigned long)agp->size);
++
++       return 0;
++}
++
++/* fb memory management */
++static memHeap_t *FBHeap = NULL;
++
++int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_fb_t *fb = data;
++
++       FBHeap = via_mmInit(fb.offset, fb.size);
++
++       DRM_DEBUG("offset = %lu, size = %lu", (unsigned long)fb.offset,
++                 (unsigned long)fb.size);
++
++       return 0;
++}
++
++int via_init_context(struct drm_device *dev, int context)
++{
++       int i;
++
++       for (i = 0; i < MAX_CONTEXT; i++)
++               if (global_ppriv[i].used &&
++                   (global_ppriv[i].context == context))
++                       break;
++
++       if (i >= MAX_CONTEXT) {
++               for (i = 0; i < MAX_CONTEXT; i++) {
++                       if (!global_ppriv[i].used) {
++                               global_ppriv[i].context = context;
++                               global_ppriv[i].used = 1;
++                               global_ppriv[i].sets[0] = via_setInit();
++                               global_ppriv[i].sets[1] = via_setInit();
++                               DRM_DEBUG("init allocation set, socket=%d,"
++                                         " context = %d\n", i, context);
++                               break;
++                       }
++               }
++
++               if ((i >= MAX_CONTEXT) || (global_ppriv[i].sets[0] == NULL) ||
++                   (global_ppriv[i].sets[1] == NULL)) {
++                       return 0;
++               }
++       }
++
++       return 1;
++}
++
++int via_final_context(struct drm_device *dev, int context)
++{      
++        int i;
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++
++       for (i = 0; i < MAX_CONTEXT; i++)
++               if (global_ppriv[i].used &&
++                   (global_ppriv[i].context == context))
++                       break;
++
++       if (i < MAX_CONTEXT) {
++               set_t *set;
++               ITEM_TYPE item;
++               int retval;
++
++               DRM_DEBUG("find socket %d, context = %d\n", i, context);
++
++               /* Video Memory */
++               set = global_ppriv[i].sets[0];
++               retval = via_setFirst(set, &item);
++               while (retval) {
++                       DRM_DEBUG("free video memory 0x%lx\n", item);
++                       via_mmFreeMem((PMemBlock) item);
++                       retval = via_setNext(set, &item);
++               }
++               via_setDestroy(set);
++
++               /* AGP Memory */
++               set = global_ppriv[i].sets[1];
++               retval = via_setFirst(set, &item);
++               while (retval) {
++                       DRM_DEBUG("free agp memory 0x%lx\n", item);
++                       via_mmFreeMem((PMemBlock) item);
++                       retval = via_setNext(set, &item);
++               }
++               via_setDestroy(set);
++               global_ppriv[i].used = 0;
++       }
++       via_release_futex(dev_priv, context); 
++       
++#if defined(__linux__)
++       /* Linux specific until context tracking code gets ported to BSD */
++       /* Last context, perform cleanup */
++       if (dev->ctx_count == 1 && dev->dev_private) {
++               DRM_DEBUG("Last Context\n");
++               if (dev->irq)
++                       drm_irq_uninstall(dev);
++
++               via_cleanup_futex(dev_priv);
++               via_do_cleanup_map(dev);
++       }
++#endif
++
++       return 1;
++}
++
++int via_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_mem_t *mem = data;
++
++       switch (mem.type) {
++       case VIA_MEM_VIDEO:
++               if (via_fb_alloc(mem) < 0)
++                       return -EFAULT;
++               return 0;
++       case VIA_MEM_AGP:
++               if (via_agp_alloc(mem) < 0)
++                       return -EFAULT;
++               return 0;
++       }
++
++       return -EFAULT;
++}
++
++static int via_fb_alloc(drm_via_mem_t * mem)
++{
++       drm_via_mm_t fb;
++       PMemBlock block;
++       int retval = 0;
++
++       if (!FBHeap)
++               return -1;
++
++       fb.size = mem->size;
++       fb.context = mem->context;
++
++       block = via_mmAllocMem(FBHeap, fb.size, 5, 0);
++       if (block) {
++               fb.offset = block->ofs;
++               fb.free = (unsigned long)block;
++               if (!add_alloc_set(fb.context, VIA_MEM_VIDEO, fb.free)) {
++                       DRM_DEBUG("adding to allocation set fails\n");
++                       via_mmFreeMem((PMemBlock) fb.free);
++                       retval = -1;
++               }
++       } else {
++               fb.offset = 0;
++               fb.size = 0;
++               fb.free = 0;
++               retval = -1;
++       }
++
++       mem->offset = fb.offset;
++       mem->index = fb.free;
++
++       DRM_DEBUG("alloc fb, size = %d, offset = %d\n", fb.size,
++                 (int)fb.offset);
++
++       return retval;
++}
++
++static int via_agp_alloc(drm_via_mem_t * mem)
++{
++       drm_via_mm_t agp;
++       PMemBlock block;
++       int retval = 0;
++
++       if (!AgpHeap)
++               return -1;
++
++       agp.size = mem->size;
++       agp.context = mem->context;
++
++       block = via_mmAllocMem(AgpHeap, agp.size, 5, 0);
++       if (block) {
++               agp.offset = block->ofs;
++               agp.free = (unsigned long)block;
++               if (!add_alloc_set(agp.context, VIA_MEM_AGP, agp.free)) {
++                       DRM_DEBUG("adding to allocation set fails\n");
++                       via_mmFreeMem((PMemBlock) agp.free);
++                       retval = -1;
++               }
++       } else {
++               agp.offset = 0;
++               agp.size = 0;
++               agp.free = 0;
++       }
++
++       mem->offset = agp.offset;
++       mem->index = agp.free;
++
++       DRM_DEBUG("alloc agp, size = %d, offset = %d\n", agp.size,
++                 (unsigned int)agp.offset);
++       return retval;
++}
++
++int via_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_mem_t *mem = data;
++
++       switch (mem->type) {
++
++       case VIA_MEM_VIDEO:
++               if (via_fb_free(mem) == 0)
++                       return 0;
++               break;
++       case VIA_MEM_AGP:
++               if (via_agp_free(mem) == 0)
++                       return 0;
++               break;
++       }
++
++       return -EFAULT;
++}
++
++static int via_fb_free(drm_via_mem_t * mem)
++{
++       drm_via_mm_t fb;
++       int retval = 0;
++
++       if (!FBHeap) {
++               return -1;
++       }
++
++       fb.free = mem->index;
++       fb.context = mem->context;
++
++       if (!fb.free) {
++               return -1;
++
++       }
++
++       via_mmFreeMem((PMemBlock) fb.free);
++
++       if (!del_alloc_set(fb.context, VIA_MEM_VIDEO, fb.free)) {
++               retval = -1;
++       }
++
++       DRM_DEBUG("free fb, free = %ld\n", fb.free);
++
++       return retval;
++}
++
++static int via_agp_free(drm_via_mem_t * mem)
++{
++       drm_via_mm_t agp;
++
++       int retval = 0;
++
++       agp.free = mem->index;
++       agp.context = mem->context;
++
++       if (!agp.free)
++               return -1;
++
++       via_mmFreeMem((PMemBlock) agp.free);
++
++       if (!del_alloc_set(agp.context, VIA_MEM_AGP, agp.free)) {
++               retval = -1;
++       }
++
++       DRM_DEBUG("free agp, free = %ld\n", agp.nfree);
++
++       return retval;
++}
+Index: git/shared-core/via_mm.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_mm.h    2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,40 @@
++/*
++ * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
++ * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ */
++#ifndef _via_drm_mm_h_
++#define _via_drm_mm_h_
++
++typedef struct {
++       unsigned int context;
++       unsigned int size;
++       unsigned long offset;
++       unsigned long free;
++} drm_via_mm_t;
++
++typedef struct {
++       unsigned int size;
++       unsigned long handle;
++       void *virtual;
++} drm_via_dma_t;
++
++#endif
+Index: git/shared-core/via_verifier.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_verifier.c      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,1121 @@
++/*
++ * Copyright 2004 The Unichrome Project. All Rights Reserved.
++ * Copyright 2005 Thomas Hellstrom. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * THE AUTHOR(S), AND/OR THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Author: Thomas Hellstrom 2004, 2005.
++ * This code was written using docs obtained under NDA from VIA Inc.
++ *
++ * Don't run this code directly on an AGP buffer. Due to cache problems it will
++ * be very slow.
++ */
++
++#include "via_3d_reg.h"
++#include "drmP.h"
++#include "drm.h"
++#include "via_drm.h"
++#include "via_verifier.h"
++#include "via_drv.h"
++
++typedef enum {
++       state_command,
++       state_header2,
++       state_header1,
++       state_vheader5,
++       state_vheader6,
++       state_error
++} verifier_state_t;
++
++typedef enum {
++       no_check = 0,
++       check_for_header2,
++       check_for_header1,
++       check_for_header2_err,
++       check_for_header1_err,
++       check_for_fire,
++       check_z_buffer_addr0,
++       check_z_buffer_addr1,
++       check_z_buffer_addr_mode,
++       check_destination_addr0,
++       check_destination_addr1,
++       check_destination_addr_mode,
++       check_for_dummy,
++       check_for_dd,
++       check_texture_addr0,
++       check_texture_addr1,
++       check_texture_addr2,
++       check_texture_addr3,
++       check_texture_addr4,
++       check_texture_addr5,
++       check_texture_addr6,
++       check_texture_addr7,
++       check_texture_addr8,
++       check_texture_addr_mode,
++       check_for_vertex_count,
++       check_number_texunits,
++       forbidden_command
++} hazard_t;
++
++/*
++ * Associates each hazard above with a possible multi-command
++ * sequence. For example an address that is split over multiple
++ * commands and that needs to be checked at the first command 
++ * that does not include any part of the address.
++ */
++
++static drm_via_sequence_t seqs[] = {
++       no_sequence,
++       no_sequence,
++       no_sequence,
++       no_sequence,
++       no_sequence,
++       no_sequence,
++       z_address,
++       z_address,
++       z_address,
++       dest_address,
++       dest_address,
++       dest_address,
++       no_sequence,
++       no_sequence,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       tex_address,
++       no_sequence
++};
++
++typedef struct {
++       unsigned int code;
++       hazard_t hz;
++} hz_init_t;
++
++static hz_init_t init_table1[] = {
++       {0xf2, check_for_header2_err},
++       {0xf0, check_for_header1_err},
++       {0xee, check_for_fire},
++       {0xcc, check_for_dummy},
++       {0xdd, check_for_dd},
++       {0x00, no_check},
++       {0x10, check_z_buffer_addr0},
++       {0x11, check_z_buffer_addr1},
++       {0x12, check_z_buffer_addr_mode},
++       {0x13, no_check},
++       {0x14, no_check},
++       {0x15, no_check},
++       {0x23, no_check},
++       {0x24, no_check},
++       {0x33, no_check},
++       {0x34, no_check},
++       {0x35, no_check},
++       {0x36, no_check},
++       {0x37, no_check},
++       {0x38, no_check},
++       {0x39, no_check},
++       {0x3A, no_check},
++       {0x3B, no_check},
++       {0x3C, no_check},
++       {0x3D, no_check},
++       {0x3E, no_check},
++       {0x40, check_destination_addr0},
++       {0x41, check_destination_addr1},
++       {0x42, check_destination_addr_mode},
++       {0x43, no_check},
++       {0x44, no_check},
++       {0x50, no_check},
++       {0x51, no_check},
++       {0x52, no_check},
++       {0x53, no_check},
++       {0x54, no_check},
++       {0x55, no_check},
++       {0x56, no_check},
++       {0x57, no_check},
++       {0x58, no_check},
++       {0x70, no_check},
++       {0x71, no_check},
++       {0x78, no_check},
++       {0x79, no_check},
++       {0x7A, no_check},
++       {0x7B, no_check},
++       {0x7C, no_check},
++       {0x7D, check_for_vertex_count}
++};
++
++static hz_init_t init_table2[] = {
++       {0xf2, check_for_header2_err},
++       {0xf0, check_for_header1_err},
++       {0xee, check_for_fire},
++       {0xcc, check_for_dummy},
++       {0x00, check_texture_addr0},
++       {0x01, check_texture_addr0},
++       {0x02, check_texture_addr0},
++       {0x03, check_texture_addr0},
++       {0x04, check_texture_addr0},
++       {0x05, check_texture_addr0},
++       {0x06, check_texture_addr0},
++       {0x07, check_texture_addr0},
++       {0x08, check_texture_addr0},
++       {0x09, check_texture_addr0},
++       {0x20, check_texture_addr1},
++       {0x21, check_texture_addr1},
++       {0x22, check_texture_addr1},
++       {0x23, check_texture_addr4},
++       {0x2B, check_texture_addr3},
++       {0x2C, check_texture_addr3},
++       {0x2D, check_texture_addr3},
++       {0x2E, check_texture_addr3},
++       {0x2F, check_texture_addr3},
++       {0x30, check_texture_addr3},
++       {0x31, check_texture_addr3},
++       {0x32, check_texture_addr3},
++       {0x33, check_texture_addr3},
++       {0x34, check_texture_addr3},
++       {0x4B, check_texture_addr5},
++       {0x4C, check_texture_addr6},
++       {0x51, check_texture_addr7},
++       {0x52, check_texture_addr8},
++       {0x77, check_texture_addr2},
++       {0x78, no_check},
++       {0x79, no_check},
++       {0x7A, no_check},
++       {0x7B, check_texture_addr_mode},
++       {0x7C, no_check},
++       {0x7D, no_check},
++       {0x7E, no_check},
++       {0x7F, no_check},
++       {0x80, no_check},
++       {0x81, no_check},
++       {0x82, no_check},
++       {0x83, no_check},
++       {0x85, no_check},
++       {0x86, no_check},
++       {0x87, no_check},
++       {0x88, no_check},
++       {0x89, no_check},
++       {0x8A, no_check},
++       {0x90, no_check},
++       {0x91, no_check},
++       {0x92, no_check},
++       {0x93, no_check}
++};
++
++static hz_init_t init_table3[] = {
++       {0xf2, check_for_header2_err},
++       {0xf0, check_for_header1_err},
++       {0xcc, check_for_dummy},
++       {0x00, check_number_texunits}
++};
++
++static hazard_t table1[256];
++static hazard_t table2[256];
++static hazard_t table3[256];
++
++static __inline__ int
++eat_words(const uint32_t ** buf, const uint32_t * buf_end, unsigned num_words)
++{
++       if ((buf_end - *buf) >= num_words) {
++               *buf += num_words;
++               return 0;
++       }
++       DRM_ERROR("Illegal termination of DMA command buffer\n");
++       return 1;
++}
++
++/*
++ * Partially stolen from drm_memory.h
++ */
++
++static __inline__ drm_local_map_t *via_drm_lookup_agp_map(drm_via_state_t * seq,
++                                                         unsigned long offset,
++                                                         unsigned long size,
++                                                         struct drm_device * dev)
++{
++#ifdef __linux__
++       struct drm_map_list *r_list;
++#endif
++       drm_local_map_t *map = seq->map_cache;
++
++       if (map && map->offset <= offset
++           && (offset + size) <= (map->offset + map->size)) {
++               return map;
++       }
++#ifdef __linux__
++       list_for_each_entry(r_list, &dev->maplist, head) {
++               map = r_list->map;
++               if (!map)
++                       continue;
++#else
++       TAILQ_FOREACH(map, &dev->maplist, link) {
++#endif
++               if (map->offset <= offset
++                   && (offset + size) <= (map->offset + map->size)
++                   && !(map->flags & _DRM_RESTRICTED)
++                   && (map->type == _DRM_AGP)) {
++                       seq->map_cache = map;
++                       return map;
++               }
++       }
++       return NULL;
++}
++
++/*
++ * Require that all AGP texture levels reside in the same AGP map which should 
++ * be mappable by the client. This is not a big restriction.
++ * FIXME: To actually enforce this security policy strictly, drm_rmmap 
++ * would have to wait for dma quiescent before removing an AGP map. 
++ * The via_drm_lookup_agp_map call in reality seems to take
++ * very little CPU time.
++ */
++
++static __inline__ int finish_current_sequence(drm_via_state_t * cur_seq)
++{
++       switch (cur_seq->unfinished) {
++       case z_address:
++               DRM_DEBUG("Z Buffer start address is 0x%x\n", cur_seq->z_addr);
++               break;
++       case dest_address:
++               DRM_DEBUG("Destination start address is 0x%x\n",
++                         cur_seq->d_addr);
++               break;
++       case tex_address:
++               if (cur_seq->agp_texture) {
++                       unsigned start =
++                           cur_seq->tex_level_lo[cur_seq->texture];
++                       unsigned end = cur_seq->tex_level_hi[cur_seq->texture];
++                       unsigned long lo = ~0, hi = 0, tmp;
++                       uint32_t *addr, *pitch, *height, tex;
++                       unsigned i;
++                       int npot;
++
++                       if (end > 9)
++                               end = 9;
++                       if (start > 9)
++                               start = 9;
++
++                       addr =
++                           &(cur_seq->t_addr[tex = cur_seq->texture][start]);
++                       pitch = &(cur_seq->pitch[tex][start]);
++                       height = &(cur_seq->height[tex][start]);
++                       npot = cur_seq->tex_npot[tex];
++                       for (i = start; i <= end; ++i) {
++                               tmp = *addr++;
++                               if (tmp < lo)
++                                       lo = tmp;
++                               if (i == 0 && npot)
++                                       tmp += (*height++ * *pitch++);
++                               else
++                                       tmp += (*height++ << *pitch++);
++                               if (tmp > hi)
++                                       hi = tmp;
++                       }
++
++                       if (!via_drm_lookup_agp_map
++                           (cur_seq, lo, hi - lo, cur_seq->dev)) {
++                               DRM_ERROR
++                                   ("AGP texture is not in allowed map\n");
++                               return 2;
++                       }
++               }
++               break;
++       default:
++               break;
++       }
++       cur_seq->unfinished = no_sequence;
++       return 0;
++}
++
++static __inline__ int
++investigate_hazard(uint32_t cmd, hazard_t hz, drm_via_state_t * cur_seq)
++{
++       register uint32_t tmp, *tmp_addr;
++
++       if (cur_seq->unfinished && (cur_seq->unfinished != seqs[hz])) {
++               int ret;
++               if ((ret = finish_current_sequence(cur_seq)))
++                       return ret;
++       }
++
++       switch (hz) {
++       case check_for_header2:
++               if (cmd == HALCYON_HEADER2)
++                       return 1;
++               return 0;
++       case check_for_header1:
++               if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
++                       return 1;
++               return 0;
++       case check_for_header2_err:
++               if (cmd == HALCYON_HEADER2)
++                       return 1;
++               DRM_ERROR("Illegal DMA HALCYON_HEADER2 command\n");
++               break;
++       case check_for_header1_err:
++               if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
++                       return 1;
++               DRM_ERROR("Illegal DMA HALCYON_HEADER1 command\n");
++               break;
++       case check_for_fire:
++               if ((cmd & HALCYON_FIREMASK) == HALCYON_FIRECMD)
++                       return 1;
++               DRM_ERROR("Illegal DMA HALCYON_FIRECMD command\n");
++               break;
++       case check_for_dummy:
++               if (HC_DUMMY == cmd)
++                       return 0;
++               DRM_ERROR("Illegal DMA HC_DUMMY command\n");
++               break;
++       case check_for_dd:
++               if (0xdddddddd == cmd)
++                       return 0;
++               DRM_ERROR("Illegal DMA 0xdddddddd command\n");
++               break;
++       case check_z_buffer_addr0:
++               cur_seq->unfinished = z_address;
++               cur_seq->z_addr = (cur_seq->z_addr & 0xFF000000) |
++                   (cmd & 0x00FFFFFF);
++               return 0;
++       case check_z_buffer_addr1:
++               cur_seq->unfinished = z_address;
++               cur_seq->z_addr = (cur_seq->z_addr & 0x00FFFFFF) |
++                   ((cmd & 0xFF) << 24);
++               return 0;
++       case check_z_buffer_addr_mode:
++               cur_seq->unfinished = z_address;
++               if ((cmd & 0x0000C000) == 0)
++                       return 0;
++               DRM_ERROR("Attempt to place Z buffer in system memory\n");
++               return 2;
++       case check_destination_addr0:
++               cur_seq->unfinished = dest_address;
++               cur_seq->d_addr = (cur_seq->d_addr & 0xFF000000) |
++                   (cmd & 0x00FFFFFF);
++               return 0;
++       case check_destination_addr1:
++               cur_seq->unfinished = dest_address;
++               cur_seq->d_addr = (cur_seq->d_addr & 0x00FFFFFF) |
++                   ((cmd & 0xFF) << 24);
++               return 0;
++       case check_destination_addr_mode:
++               cur_seq->unfinished = dest_address;
++               if ((cmd & 0x0000C000) == 0)
++                       return 0;
++               DRM_ERROR
++                   ("Attempt to place 3D drawing buffer in system memory\n");
++               return 2;
++       case check_texture_addr0:
++               cur_seq->unfinished = tex_address;
++               tmp = (cmd >> 24);
++               tmp_addr = &cur_seq->t_addr[cur_seq->texture][tmp];
++               *tmp_addr = (*tmp_addr & 0xFF000000) | (cmd & 0x00FFFFFF);
++               return 0;
++       case check_texture_addr1:
++               cur_seq->unfinished = tex_address;
++               tmp = ((cmd >> 24) - 0x20);
++               tmp += tmp << 1;
++               tmp_addr = &cur_seq->t_addr[cur_seq->texture][tmp];
++               *tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF) << 24);
++               tmp_addr++;
++               *tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF00) << 16);
++               tmp_addr++;
++               *tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF0000) << 8);
++               return 0;
++       case check_texture_addr2:
++               cur_seq->unfinished = tex_address;
++               cur_seq->tex_level_lo[tmp = cur_seq->texture] = cmd & 0x3F;
++               cur_seq->tex_level_hi[tmp] = (cmd & 0xFC0) >> 6;
++               return 0;
++       case check_texture_addr3:
++               cur_seq->unfinished = tex_address;
++               tmp = ((cmd >> 24) - HC_SubA_HTXnL0Pit);
++               if (tmp == 0 && 
++                   (cmd & HC_HTXnEnPit_MASK)) {
++                       cur_seq->pitch[cur_seq->texture][tmp] = 
++                               (cmd & HC_HTXnLnPit_MASK);
++                       cur_seq->tex_npot[cur_seq->texture] = 1;
++               } else {
++                       cur_seq->pitch[cur_seq->texture][tmp] =
++                               (cmd & HC_HTXnLnPitE_MASK) >> HC_HTXnLnPitE_SHIFT;
++                       cur_seq->tex_npot[cur_seq->texture] = 0;                        
++                       if (cmd & 0x000FFFFF) {
++                               DRM_ERROR
++                                       ("Unimplemented texture level 0 pitch mode.\n");
++                               return 2;
++                       }
++               }
++               return 0;
++       case check_texture_addr4:
++               cur_seq->unfinished = tex_address;
++               tmp_addr = &cur_seq->t_addr[cur_seq->texture][9];
++               *tmp_addr = (*tmp_addr & 0x00FFFFFF) | ((cmd & 0xFF) << 24);
++               return 0;
++       case check_texture_addr5:
++       case check_texture_addr6:
++               cur_seq->unfinished = tex_address;
++               /*
++                * Texture width. We don't care since we have the pitch.
++                */
++               return 0;
++       case check_texture_addr7:
++               cur_seq->unfinished = tex_address;
++               tmp_addr = &(cur_seq->height[cur_seq->texture][0]);
++               tmp_addr[5] = 1 << ((cmd & 0x00F00000) >> 20);
++               tmp_addr[4] = 1 << ((cmd & 0x000F0000) >> 16);
++               tmp_addr[3] = 1 << ((cmd & 0x0000F000) >> 12);
++               tmp_addr[2] = 1 << ((cmd & 0x00000F00) >> 8);
++               tmp_addr[1] = 1 << ((cmd & 0x000000F0) >> 4);
++               tmp_addr[0] = 1 << (cmd & 0x0000000F);
++               return 0;
++       case check_texture_addr8:
++               cur_seq->unfinished = tex_address;
++               tmp_addr = &(cur_seq->height[cur_seq->texture][0]);
++               tmp_addr[9] = 1 << ((cmd & 0x0000F000) >> 12);
++               tmp_addr[8] = 1 << ((cmd & 0x00000F00) >> 8);
++               tmp_addr[7] = 1 << ((cmd & 0x000000F0) >> 4);
++               tmp_addr[6] = 1 << (cmd & 0x0000000F);
++               return 0;
++       case check_texture_addr_mode:
++               cur_seq->unfinished = tex_address;
++               if (2 == (tmp = cmd & 0x00000003)) {
++                       DRM_ERROR
++                           ("Attempt to fetch texture from system memory.\n");
++                       return 2;
++               }
++               cur_seq->agp_texture = (tmp == 3);
++               cur_seq->tex_palette_size[cur_seq->texture] =
++                   (cmd >> 16) & 0x000000007;
++               return 0;
++       case check_for_vertex_count:
++               cur_seq->vertex_count = cmd & 0x0000FFFF;
++               return 0;
++       case check_number_texunits:
++               cur_seq->multitex = (cmd >> 3) & 1;
++               return 0;
++       default:
++               DRM_ERROR("Illegal DMA data: 0x%x\n", cmd);
++               return 2;
++       }
++       return 2;
++}
++
++static __inline__ int
++via_check_prim_list(uint32_t const **buffer, const uint32_t * buf_end,
++                   drm_via_state_t * cur_seq)
++{
++       drm_via_private_t *dev_priv =
++           (drm_via_private_t *) cur_seq->dev->dev_private;
++       uint32_t a_fire, bcmd, dw_count;
++       int ret = 0;
++       int have_fire;
++       const uint32_t *buf = *buffer;
++
++       while (buf < buf_end) {
++               have_fire = 0;
++               if ((buf_end - buf) < 2) {
++                       DRM_ERROR
++                           ("Unexpected termination of primitive list.\n");
++                       ret = 1;
++                       break;
++               }
++               if ((*buf & HC_ACMD_MASK) != HC_ACMD_HCmdB)
++                       break;
++               bcmd = *buf++;
++               if ((*buf & HC_ACMD_MASK) != HC_ACMD_HCmdA) {
++                       DRM_ERROR("Expected Vertex List A command, got 0x%x\n",
++                                 *buf);
++                       ret = 1;
++                       break;
++               }
++               a_fire =
++                   *buf++ | HC_HPLEND_MASK | HC_HPMValidN_MASK |
++                   HC_HE3Fire_MASK;
++
++               /*
++                * How many dwords per vertex ?
++                */
++
++               if (cur_seq->agp && ((bcmd & (0xF << 11)) == 0)) {
++                       DRM_ERROR("Illegal B command vertex data for AGP.\n");
++                       ret = 1;
++                       break;
++               }
++
++               dw_count = 0;
++               if (bcmd & (1 << 7))
++                       dw_count += (cur_seq->multitex) ? 2 : 1;
++               if (bcmd & (1 << 8))
++                       dw_count += (cur_seq->multitex) ? 2 : 1;
++               if (bcmd & (1 << 9))
++                       dw_count++;
++               if (bcmd & (1 << 10))
++                       dw_count++;
++               if (bcmd & (1 << 11))
++                       dw_count++;
++               if (bcmd & (1 << 12))
++                       dw_count++;
++               if (bcmd & (1 << 13))
++                       dw_count++;
++               if (bcmd & (1 << 14))
++                       dw_count++;
++
++               while (buf < buf_end) {
++                       if (*buf == a_fire) {
++                               if (dev_priv->num_fire_offsets >=
++                                   VIA_FIRE_BUF_SIZE) {
++                                       DRM_ERROR("Fire offset buffer full.\n");
++                                       ret = 1;
++                                       break;
++                               }
++                               dev_priv->fire_offsets[dev_priv->
++                                                      num_fire_offsets++] =
++                                   buf;
++                               have_fire = 1;
++                               buf++;
++                               if (buf < buf_end && *buf == a_fire)
++                                       buf++;
++                               break;
++                       }
++                       if ((*buf == HALCYON_HEADER2) ||
++                           ((*buf & HALCYON_FIREMASK) == HALCYON_FIRECMD)) {
++                               DRM_ERROR("Missing Vertex Fire command, "
++                                         "Stray Vertex Fire command  or verifier "
++                                         "lost sync.\n");
++                               ret = 1;
++                               break;
++                       }
++                       if ((ret = eat_words(&buf, buf_end, dw_count)))
++                               break;
++               }
++               if (buf >= buf_end && !have_fire) {
++                       DRM_ERROR("Missing Vertex Fire command or verifier "
++                                 "lost sync.\n");
++                       ret = 1;
++                       break;
++               }
++               if (cur_seq->agp && ((buf - cur_seq->buf_start) & 0x01)) {
++                       DRM_ERROR("AGP Primitive list end misaligned.\n");
++                       ret = 1;
++                       break;
++               }
++       }
++       *buffer = buf;
++       return ret;
++}
++
++static __inline__ verifier_state_t
++via_check_header2(uint32_t const **buffer, const uint32_t * buf_end,
++                 drm_via_state_t * hc_state)
++{
++       uint32_t cmd;
++       int hz_mode;
++       hazard_t hz;
++       const uint32_t *buf = *buffer;
++       const hazard_t *hz_table;
++
++       if ((buf_end - buf) < 2) {
++               DRM_ERROR
++                   ("Illegal termination of DMA HALCYON_HEADER2 sequence.\n");
++               return state_error;
++       }
++       buf++;
++       cmd = (*buf++ & 0xFFFF0000) >> 16;
++
++       switch (cmd) {
++       case HC_ParaType_CmdVdata:
++               if (via_check_prim_list(&buf, buf_end, hc_state))
++                       return state_error;
++               *buffer = buf;
++               return state_command;
++       case HC_ParaType_NotTex:
++               hz_table = table1;
++               break;
++       case HC_ParaType_Tex:
++               hc_state->texture = 0;
++               hz_table = table2;
++               break;
++       case (HC_ParaType_Tex | (HC_SubType_Tex1 << 8)):
++               hc_state->texture = 1;
++               hz_table = table2;
++               break;
++       case (HC_ParaType_Tex | (HC_SubType_TexGeneral << 8)):
++               hz_table = table3;
++               break;
++       case HC_ParaType_Auto:
++               if (eat_words(&buf, buf_end, 2))
++                       return state_error;
++               *buffer = buf;
++               return state_command;
++       case (HC_ParaType_Palette | (HC_SubType_Stipple << 8)):
++               if (eat_words(&buf, buf_end, 32))
++                       return state_error;
++               *buffer = buf;
++               return state_command;
++       case (HC_ParaType_Palette | (HC_SubType_TexPalette0 << 8)):
++       case (HC_ParaType_Palette | (HC_SubType_TexPalette1 << 8)):
++               DRM_ERROR("Texture palettes are rejected because of "
++                         "lack of info how to determine their size.\n");
++               return state_error;
++       case (HC_ParaType_Palette | (HC_SubType_FogTable << 8)):
++               DRM_ERROR("Fog factor palettes are rejected because of "
++                         "lack of info how to determine their size.\n");
++               return state_error;
++       default:
++
++               /*
++                * There are some unimplemented HC_ParaTypes here, that
++                * need to be implemented if the Mesa driver is extended.
++                */
++
++               DRM_ERROR("Invalid or unimplemented HALCYON_HEADER2 "
++                         "DMA subcommand: 0x%x. Previous dword: 0x%x\n",
++                         cmd, *(buf - 2));
++               *buffer = buf;
++               return state_error;
++       }
++
++       while (buf < buf_end) {
++               cmd = *buf++;
++               if ((hz = hz_table[cmd >> 24])) {
++                       if ((hz_mode = investigate_hazard(cmd, hz, hc_state))) {
++                               if (hz_mode == 1) {
++                                       buf--;
++                                       break;
++                               }
++                               return state_error;
++                       }
++               } else if (hc_state->unfinished &&
++                          finish_current_sequence(hc_state)) {
++                       return state_error;
++               }
++       }
++       if (hc_state->unfinished && finish_current_sequence(hc_state)) {
++               return state_error;
++       }
++       *buffer = buf;
++       return state_command;
++}
++
++static __inline__ verifier_state_t
++via_parse_header2(drm_via_private_t * dev_priv, uint32_t const **buffer,
++                 const uint32_t * buf_end, int *fire_count)
++{
++       uint32_t cmd;
++       const uint32_t *buf = *buffer;
++       const uint32_t *next_fire;
++       int burst = 0;
++
++       next_fire = dev_priv->fire_offsets[*fire_count];
++       buf++;
++       cmd = (*buf & 0xFFFF0000) >> 16;
++       VIA_WRITE(HC_REG_TRANS_SET + HC_REG_BASE, *buf++);
++       switch (cmd) {
++       case HC_ParaType_CmdVdata:
++               while ((buf < buf_end) &&
++                      (*fire_count < dev_priv->num_fire_offsets) &&
++                      (*buf & HC_ACMD_MASK) == HC_ACMD_HCmdB) {
++                       while (buf <= next_fire) {
++                               VIA_WRITE(HC_REG_TRANS_SPACE + HC_REG_BASE +
++                                         (burst & 63), *buf++);
++                               burst += 4;
++                       }
++                       if ((buf < buf_end)
++                           && ((*buf & HALCYON_FIREMASK) == HALCYON_FIRECMD))
++                               buf++;
++
++                       if (++(*fire_count) < dev_priv->num_fire_offsets)
++                               next_fire = dev_priv->fire_offsets[*fire_count];
++               }
++               break;
++       default:
++               while (buf < buf_end) {
++
++                       if (*buf == HC_HEADER2 ||
++                           (*buf & HALCYON_HEADER1MASK) == HALCYON_HEADER1 ||
++                           (*buf & VIA_VIDEOMASK) == VIA_VIDEO_HEADER5 ||
++                           (*buf & VIA_VIDEOMASK) == VIA_VIDEO_HEADER6)
++                               break;
++
++                       VIA_WRITE(HC_REG_TRANS_SPACE + HC_REG_BASE +
++                                 (burst & 63), *buf++);
++                       burst += 4;
++               }
++       }
++       *buffer = buf;
++       return state_command;
++}
++
++static __inline__ int verify_mmio_address(uint32_t address)
++{
++       if ((address > 0x3FF) && (address < 0xC00)) {
++               DRM_ERROR("Invalid VIDEO DMA command. "
++                         "Attempt to access 3D- or command burst area.\n");
++               return 1;
++       } else if ((address > 0xCFF) && (address < 0x1300)) {
++               DRM_ERROR("Invalid VIDEO DMA command. "
++                         "Attempt to access PCI DMA area.\n");
++               return 1;
++       } else if (address > 0x13FF) {
++               DRM_ERROR("Invalid VIDEO DMA command. "
++                         "Attempt to access VGA registers.\n");
++               return 1;
++       }
++       return 0;
++}
++
++static __inline__ int
++verify_video_tail(uint32_t const **buffer, const uint32_t * buf_end,
++                 uint32_t dwords)
++{
++       const uint32_t *buf = *buffer;
++
++       if (buf_end - buf < dwords) {
++               DRM_ERROR("Illegal termination of video command.\n");
++               return 1;
++       }
++       while (dwords--) {
++               if (*buf++) {
++                       DRM_ERROR("Illegal video command tail.\n");
++                       return 1;
++               }
++       }
++       *buffer = buf;
++       return 0;
++}
++
++static __inline__ verifier_state_t
++via_check_header1(uint32_t const **buffer, const uint32_t * buf_end)
++{
++       uint32_t cmd;
++       const uint32_t *buf = *buffer;
++       verifier_state_t ret = state_command;
++
++       while (buf < buf_end) {
++               cmd = *buf;
++               if ((cmd > ((0x3FF >> 2) | HALCYON_HEADER1)) &&
++                   (cmd < ((0xC00 >> 2) | HALCYON_HEADER1))) {
++                       if ((cmd & HALCYON_HEADER1MASK) != HALCYON_HEADER1)
++                               break;
++                       DRM_ERROR("Invalid HALCYON_HEADER1 command. "
++                                 "Attempt to access 3D- or command burst area.\n");
++                       ret = state_error;
++                       break;
++               } else if (cmd > ((0xCFF >> 2) | HALCYON_HEADER1)) {
++                       if ((cmd & HALCYON_HEADER1MASK) != HALCYON_HEADER1)
++                               break;
++                       DRM_ERROR("Invalid HALCYON_HEADER1 command. "
++                                 "Attempt to access VGA registers.\n");
++                       ret = state_error;
++                       break;
++               } else {
++                       buf += 2;
++               }
++       }
++       *buffer = buf;
++       return ret;
++}
++
++static __inline__ verifier_state_t
++via_parse_header1(drm_via_private_t * dev_priv, uint32_t const **buffer,
++                 const uint32_t * buf_end)
++{
++       register uint32_t cmd;
++       const uint32_t *buf = *buffer;
++
++       while (buf < buf_end) {
++               cmd = *buf;
++               if ((cmd & HALCYON_HEADER1MASK) != HALCYON_HEADER1)
++                       break;
++               VIA_WRITE((cmd & ~HALCYON_HEADER1MASK) << 2, *++buf);
++               buf++;
++       }
++       *buffer = buf;
++       return state_command;
++}
++
++static __inline__ verifier_state_t
++via_check_vheader5(uint32_t const **buffer, const uint32_t * buf_end)
++{
++       uint32_t data;
++       const uint32_t *buf = *buffer;
++
++       if (buf_end - buf < 4) {
++               DRM_ERROR("Illegal termination of video header5 command\n");
++               return state_error;
++       }
++
++       data = *buf++ & ~VIA_VIDEOMASK;
++       if (verify_mmio_address(data))
++               return state_error;
++
++       data = *buf++;
++       if (*buf++ != 0x00F50000) {
++               DRM_ERROR("Illegal header5 header data\n");
++               return state_error;
++       }
++       if (*buf++ != 0x00000000) {
++               DRM_ERROR("Illegal header5 header data\n");
++               return state_error;
++       }
++       if (eat_words(&buf, buf_end, data))
++               return state_error;
++       if ((data & 3) && verify_video_tail(&buf, buf_end, 4 - (data & 3)))
++               return state_error;
++       *buffer = buf;
++       return state_command;
++
++}
++
++static __inline__ verifier_state_t
++via_parse_vheader5(drm_via_private_t * dev_priv, uint32_t const **buffer,
++                  const uint32_t * buf_end)
++{
++       uint32_t addr, count, i;
++       const uint32_t *buf = *buffer;
++
++       addr = *buf++ & ~VIA_VIDEOMASK;
++       i = count = *buf;
++       buf += 3;
++       while (i--) {
++               VIA_WRITE(addr, *buf++);
++       }
++       if (count & 3)
++               buf += 4 - (count & 3);
++       *buffer = buf;
++       return state_command;
++}
++
++static __inline__ verifier_state_t
++via_check_vheader6(uint32_t const **buffer, const uint32_t * buf_end)
++{
++       uint32_t data;
++       const uint32_t *buf = *buffer;
++       uint32_t i;
++
++       if (buf_end - buf < 4) {
++               DRM_ERROR("Illegal termination of video header6 command\n");
++               return state_error;
++       }
++       buf++;
++       data = *buf++;
++       if (*buf++ != 0x00F60000) {
++               DRM_ERROR("Illegal header6 header data\n");
++               return state_error;
++       }
++       if (*buf++ != 0x00000000) {
++               DRM_ERROR("Illegal header6 header data\n");
++               return state_error;
++       }
++       if ((buf_end - buf) < (data << 1)) {
++               DRM_ERROR("Illegal termination of video header6 command\n");
++               return state_error;
++       }
++       for (i = 0; i < data; ++i) {
++               if (verify_mmio_address(*buf++))
++                       return state_error;
++               buf++;
++       }
++       data <<= 1;
++       if ((data & 3) && verify_video_tail(&buf, buf_end, 4 - (data & 3)))
++               return state_error;
++       *buffer = buf;
++       return state_command;
++}
++
++static __inline__ verifier_state_t
++via_parse_vheader6(drm_via_private_t * dev_priv, uint32_t const **buffer,
++                  const uint32_t * buf_end)
++{
++
++       uint32_t addr, count, i;
++       const uint32_t *buf = *buffer;
++
++       i = count = *++buf;
++       buf += 3;
++       while (i--) {
++               addr = *buf++;
++               VIA_WRITE(addr, *buf++);
++       }
++       count <<= 1;
++       if (count & 3)
++               buf += 4 - (count & 3);
++       *buffer = buf;
++       return state_command;
++}
++
++int
++via_verify_command_stream(const uint32_t * buf, unsigned int size,
++                         struct drm_device * dev, int agp)
++{
++
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       drm_via_state_t *hc_state = &dev_priv->hc_state;
++       drm_via_state_t saved_state = *hc_state;
++       uint32_t cmd;
++       const uint32_t *buf_end = buf + (size >> 2);
++       verifier_state_t state = state_command;
++       int cme_video;
++       int supported_3d;
++
++       cme_video = (dev_priv->chipset == VIA_PRO_GROUP_A ||
++                    dev_priv->chipset == VIA_DX9_0);
++
++       supported_3d = dev_priv->chipset != VIA_DX9_0;
++
++       hc_state->dev = dev;
++       hc_state->unfinished = no_sequence;
++       hc_state->map_cache = NULL;
++       hc_state->agp = agp;
++       hc_state->buf_start = buf;
++       dev_priv->num_fire_offsets = 0;
++
++       while (buf < buf_end) {
++
++               switch (state) {
++               case state_header2:
++                       state = via_check_header2(&buf, buf_end, hc_state);
++                       break;
++               case state_header1:
++                       state = via_check_header1(&buf, buf_end);
++                       break;
++               case state_vheader5:
++                       state = via_check_vheader5(&buf, buf_end);
++                       break;
++               case state_vheader6:
++                       state = via_check_vheader6(&buf, buf_end);
++                       break;
++               case state_command:
++                       if ((HALCYON_HEADER2 == (cmd = *buf)) && 
++                           supported_3d)
++                               state = state_header2;
++                       else if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
++                               state = state_header1;
++                       else if (cme_video
++                                && (cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER5)
++                               state = state_vheader5;
++                       else if (cme_video
++                                && (cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER6)
++                               state = state_vheader6;
++                       else if ((cmd == HALCYON_HEADER2) && !supported_3d) {
++                               DRM_ERROR("Accelerated 3D is not supported on this chipset yet.\n");
++                               state = state_error;
++                       } else {
++                               DRM_ERROR
++                                   ("Invalid / Unimplemented DMA HEADER command. 0x%x\n",
++                                    cmd);
++                               state = state_error;
++                       }
++                       break;
++               case state_error:
++               default:
++                       *hc_state = saved_state;
++                       return -EINVAL;
++               }
++       }
++       if (state == state_error) {
++               *hc_state = saved_state;
++               return -EINVAL;
++       }
++       return 0;
++}
++
++int
++via_parse_command_stream(struct drm_device * dev, const uint32_t * buf,
++                        unsigned int size)
++{
++
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       uint32_t cmd;
++       const uint32_t *buf_end = buf + (size >> 2);
++       verifier_state_t state = state_command;
++       int fire_count = 0;
++
++       while (buf < buf_end) {
++
++               switch (state) {
++               case state_header2:
++                       state =
++                           via_parse_header2(dev_priv, &buf, buf_end,
++                                             &fire_count);
++                       break;
++               case state_header1:
++                       state = via_parse_header1(dev_priv, &buf, buf_end);
++                       break;
++               case state_vheader5:
++                       state = via_parse_vheader5(dev_priv, &buf, buf_end);
++                       break;
++               case state_vheader6:
++                       state = via_parse_vheader6(dev_priv, &buf, buf_end);
++                       break;
++               case state_command:
++                       if (HALCYON_HEADER2 == (cmd = *buf))
++                               state = state_header2;
++                       else if ((cmd & HALCYON_HEADER1MASK) == HALCYON_HEADER1)
++                               state = state_header1;
++                       else if ((cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER5)
++                               state = state_vheader5;
++                       else if ((cmd & VIA_VIDEOMASK) == VIA_VIDEO_HEADER6)
++                               state = state_vheader6;
++                       else {
++                               DRM_ERROR
++                                   ("Invalid / Unimplemented DMA HEADER command. 0x%x\n",
++                                    cmd);
++                               state = state_error;
++                       }
++                       break;
++               case state_error:
++               default:
++                       return -EINVAL;
++               }
++       }
++       if (state == state_error) {
++               return -EINVAL;
++       }
++       return 0;
++}
++
++static void
++setup_hazard_table(hz_init_t init_table[], hazard_t table[], int size)
++{
++       int i;
++
++       for (i = 0; i < 256; ++i) {
++               table[i] = forbidden_command;
++       }
++
++       for (i = 0; i < size; ++i) {
++               table[init_table[i].code] = init_table[i].hz;
++       }
++}
++
++void via_init_command_verifier(void)
++{
++       setup_hazard_table(init_table1, table1,
++                          sizeof(init_table1) / sizeof(hz_init_t));
++       setup_hazard_table(init_table2, table2,
++                          sizeof(init_table2) / sizeof(hz_init_t));
++       setup_hazard_table(init_table3, table3,
++                          sizeof(init_table3) / sizeof(hz_init_t));
++}
+Index: git/shared-core/via_verifier.h
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_verifier.h      2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,64 @@
++/*
++ * Copyright 2004 The Unichrome Project. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * THE UNICHROME PROJECT, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Author: Thomas Hellström 2004.
++ */
++
++#ifndef _VIA_VERIFIER_H_
++#define _VIA_VERIFIER_H_
++
++typedef enum {
++       no_sequence = 0, 
++       z_address,
++       dest_address,
++       tex_address
++} drm_via_sequence_t;
++
++
++
++typedef struct {
++       unsigned texture;
++       uint32_t z_addr; 
++       uint32_t d_addr; 
++       uint32_t t_addr[2][10];
++       uint32_t pitch[2][10];
++       uint32_t height[2][10];
++       uint32_t tex_level_lo[2]; 
++       uint32_t tex_level_hi[2];
++       uint32_t tex_palette_size[2];
++        uint32_t tex_npot[2];
++       drm_via_sequence_t unfinished;
++       int agp_texture;
++       int multitex;
++       struct drm_device *dev;
++       drm_local_map_t *map_cache;
++       uint32_t vertex_count;
++       int agp;
++       const uint32_t *buf_start;
++} drm_via_state_t;
++
++extern int via_verify_command_stream(const uint32_t * buf, unsigned int size, 
++                                   struct drm_device *dev, int agp);
++extern int via_parse_command_stream(struct drm_device *dev, const uint32_t * buf,
++                                   unsigned int size);
++
++#endif
+Index: git/shared-core/via_video.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
++++ git/shared-core/via_video.c 2008-12-12 17:35:22.000000000 +0000
+@@ -0,0 +1,93 @@
++/*
++ * Copyright 2005 Thomas Hellstrom. All Rights Reserved.
++ *
++ * Permission is hereby granted, free of charge, to any person obtaining a
++ * copy of this software and associated documentation files (the "Software"),
++ * to deal in the Software without restriction, including without limitation
++ * the rights to use, copy, modify, merge, publish, distribute, sub license,
++ * and/or sell copies of the Software, and to permit persons to whom the
++ * Software is furnished to do so, subject to the following conditions:
++ *
++ * The above copyright notice and this permission notice (including the
++ * next paragraph) shall be included in all copies or substantial portions
++ * of the Software.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
++ * THE AUTHOR(S), AND/OR THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
++ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
++ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
++ * DEALINGS IN THE SOFTWARE.
++ *
++ * Author: Thomas Hellstrom 2005.
++ *
++ * Video and XvMC related functions.
++ */
++
++#include "drmP.h"
++#include "via_drm.h"
++#include "via_drv.h"
++
++void via_init_futex(drm_via_private_t * dev_priv)
++{
++       unsigned int i;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
++               DRM_INIT_WAITQUEUE(&(dev_priv->decoder_queue[i]));
++               XVMCLOCKPTR(dev_priv->sarea_priv, i)->lock = 0;
++       }
++}
++
++void via_cleanup_futex(drm_via_private_t * dev_priv)
++{
++}
++
++void via_release_futex(drm_via_private_t * dev_priv, int context)
++{
++       unsigned int i;
++       volatile int *lock;
++
++       if (!dev_priv->sarea_priv)
++               return;
++
++       for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
++               lock = (volatile int *)XVMCLOCKPTR(dev_priv->sarea_priv, i);
++               if ((_DRM_LOCKING_CONTEXT(*lock) == context)) {
++                       if (_DRM_LOCK_IS_HELD(*lock)
++                           && (*lock & _DRM_LOCK_CONT)) {
++                               DRM_WAKEUP(&(dev_priv->decoder_queue[i]));
++                       }
++                       *lock = 0;
++               }
++       }
++}
++
++int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_priv)
++{
++       drm_via_futex_t *fx = data;
++       volatile int *lock;
++       drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
++       drm_via_sarea_t *sAPriv = dev_priv->sarea_priv;
++       int ret = 0;
++
++       DRM_DEBUG("%s\n", __FUNCTION__);
++
++       if (fx->lock > VIA_NR_XVMC_LOCKS)
++               return -EFAULT;
++
++       lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx->lock);
++
++       switch (fx->func) {
++       case VIA_FUTEX_WAIT:
++               DRM_WAIT_ON(ret, dev_priv->decoder_queue[fx->lock],
++                           (fx->ms / 10) * (DRM_HZ / 100), *lock != fx->val);
++               return ret;
++       case VIA_FUTEX_WAKE:
++               DRM_WAKEUP(&(dev_priv->decoder_queue[fx->lock]));
++               return 0;
++       }
++       return 0;
++}
diff --git a/meta-moblin/packages/drm/libdrm-psb_git.bb b/meta-moblin/packages/drm/libdrm-psb_git.bb
new file mode 100644
index 0000000000..d5a2ae28e9
--- /dev/null
+++ b/meta-moblin/packages/drm/libdrm-psb_git.bb
@@ -0,0 +1,25 @@
+SECTION = "x11/base"
+LICENSE = "MIT"
+SRC_URI = "git://git.moblin.org/projects/libdrm.git/;protocol=git \
+           file://poulsbo_libdrm_update.patch;patch=1"
+PROVIDES = "drm libdrm"
+
+S = ${WORKDIR}/git
+
+DEPENDS = "libpthread-stubs"
+
+PR = "r2"
+PV = "2.3.0+git${SRCREV}"
+
+#PROVIDES = "libdrm"
+COMPATIBLE_MACHINE = "menlow"
+#DEFAULT_PREFERENCE_menlow = "5"
+#PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+LEAD_SONAME = "libdrm.so"
+
+inherit autotools pkgconfig
+
+do_stage() {
+        autotools_stage_all
+}
diff --git a/meta-moblin/packages/drm/linux-psb-modules_2.6.24.bb b/meta-moblin/packages/drm/linux-psb-modules_2.6.24.bb
new file mode 100644
index 0000000000..b5caa1c8e9
--- /dev/null
+++ b/meta-moblin/packages/drm/linux-psb-modules_2.6.24.bb
@@ -0,0 +1,26 @@
+SRC_URI = "http://archive.ubuntu.com/ubuntu/pool/main/l/linux-ubuntu-modules-2.6.24/linux-ubuntu-modules-2.6.24_2.6.24-22.35.tar.gz \
+           file://menlow-config"
+
+S = "${WORKDIR}/lum/ubuntu"
+
+inherit module
+
+export src="${S}"
+
+do_configure_prepend () {
+        cp ${WORKDIR}/menlow-config ${S}/.config
+}
+
+do_compile() {
+        unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+        make -C ${STAGING_KERNEL_DIR} ARCH=i386 M=${S} modules
+}
+
+MODULE_PATH = "/lib/modules/${KERNEL_VERSION}"
+
+do_install () {
+        install -d ${D}${MODULE_PATH}/kernel/drivers/char/drm/
+        install -m 644 ${S}/media/drm-poulsbo/drm.ko ${D}${MODULE_PATH}/kernel/drivers/char/drm/
+        install -m 644 ${S}/media/drm-poulsbo/psb.ko ${D}${MODULE_PATH}/kernel/drivers/char/drm/
+}
+                                                
\ No newline at end of file
diff --git a/meta-moblin/packages/linux/linux-mid-2.6.24/defconfig-menlow b/meta-moblin/packages/linux/linux-mid-2.6.24/defconfig-menlow
new file mode 100644
index 0000000000..96f5dc83cb
--- /dev/null
+++ b/meta-moblin/packages/linux/linux-mid-2.6.24/defconfig-menlow
@@ -0,0 +1,2955 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.24
+# Fri Dec 26 15:54:32 2008
+#
+# CONFIG_64BIT is not set
+CONFIG_X86_32=y
+# CONFIG_X86_64 is not set
+CONFIG_X86=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_SEMAPHORE_SLEEPERS=y
+CONFIG_MMU=y
+CONFIG_ZONE_DMA=y
+CONFIG_QUICKLIST=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_DMI=y
+# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME_VSYSCALL is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+# CONFIG_ZONE_DMA32 is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_AUDIT_ARCH is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_X86_SMP=y
+CONFIG_X86_HT=y
+CONFIG_X86_BIOS_REBOOT=y
+CONFIG_X86_TRAMPOLINE=y
+CONFIG_KTIME_SCALAR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-default"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+# CONFIG_TASK_XACCT is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+CONFIG_AUDIT=y
+CONFIG_AUDITSYSCALL=y
+CONFIG_AUDIT_TREE=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=15
+# CONFIG_CGROUPS is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_FAIR_USER_SCHED=y
+# CONFIG_FAIR_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+CONFIG_LBD=y
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_LSF=y
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+
+#
+# Processor type and features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_SMP=y
+# CONFIG_X86_PC is not set
+# CONFIG_X86_ELAN is not set
+# CONFIG_X86_VOYAGER is not set
+# CONFIG_X86_NUMAQ is not set
+# CONFIG_X86_SUMMIT is not set
+# CONFIG_X86_BIGSMP is not set
+# CONFIG_X86_VISWS is not set
+CONFIG_X86_GENERICARCH=y
+# CONFIG_X86_ES7000 is not set
+# CONFIG_X86_VSMP is not set
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_PARAVIRT_GUEST is not set
+CONFIG_X86_CYCLONE_TIMER=y
+# CONFIG_M386 is not set
+# CONFIG_M486 is not set
+CONFIG_M586=y
+# CONFIG_M586TSC is not set
+# CONFIG_M586MMX is not set
+# CONFIG_M686 is not set
+# CONFIG_MPENTIUMII is not set
+# CONFIG_MPENTIUMIII is not set
+# CONFIG_MPENTIUMM is not set
+# CONFIG_MPENTIUM4 is not set
+# CONFIG_MK6 is not set
+# CONFIG_MK7 is not set
+# CONFIG_MK8 is not set
+# CONFIG_MCRUSOE is not set
+# CONFIG_MEFFICEON is not set
+# CONFIG_MWINCHIPC6 is not set
+# CONFIG_MWINCHIP2 is not set
+# CONFIG_MWINCHIP3D is not set
+# CONFIG_MGEODEGX1 is not set
+# CONFIG_MGEODE_LX is not set
+# CONFIG_MCYRIXIII is not set
+# CONFIG_MVIAC3_2 is not set
+# CONFIG_MVIAC7 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_GENERIC_CPU is not set
+CONFIG_X86_GENERIC=y
+CONFIG_X86_CMPXCHG=y
+CONFIG_X86_L1_CACHE_SHIFT=7
+CONFIG_X86_XADD=y
+CONFIG_X86_PPRO_FENCE=y
+CONFIG_X86_F00F_BUG=y
+CONFIG_X86_WP_WORKS_OK=y
+CONFIG_X86_INVLPG=y
+CONFIG_X86_BSWAP=y
+CONFIG_X86_POPAD_OK=y
+CONFIG_X86_ALIGNMENT_16=y
+CONFIG_X86_INTEL_USERCOPY=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
+CONFIG_HPET_TIMER=y
+CONFIG_HPET_EMULATE_RTC=y
+CONFIG_NR_CPUS=8
+# CONFIG_SCHED_SMT is not set
+CONFIG_SCHED_MC=y
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_BKL=y
+CONFIG_X86_LOCAL_APIC=y
+CONFIG_X86_IO_APIC=y
+CONFIG_X86_MCE=y
+CONFIG_X86_MCE_NONFATAL=y
+# CONFIG_X86_MCE_P4THERMAL is not set
+CONFIG_VM86=y
+# CONFIG_TOSHIBA is not set
+# CONFIG_I8K is not set
+CONFIG_X86_REBOOTFIXUPS=y
+CONFIG_MICROCODE=m
+CONFIG_MICROCODE_OLD_INTERFACE=y
+CONFIG_X86_MSR=m
+CONFIG_X86_CPUID=m
+# CONFIG_NOHIGHMEM is not set
+CONFIG_HIGHMEM4G=y
+# CONFIG_HIGHMEM64G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_HIGHMEM=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_NR_QUICK=1
+CONFIG_VIRT_TO_BUS=y
+CONFIG_HIGHPTE=y
+# CONFIG_MATH_EMULATION is not set
+CONFIG_MTRR=y
+CONFIG_EFI=y
+# CONFIG_IRQBALANCE is not set
+CONFIG_BOOT_IOREMAP=y
+CONFIG_SECCOMP=y
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
+CONFIG_PHYSICAL_START=0x100000
+# CONFIG_RELOCATABLE is not set
+CONFIG_PHYSICAL_ALIGN=0x100000
+CONFIG_HOTPLUG_CPU=y
+CONFIG_COMPAT_VDSO=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+CONFIG_PM_LEGACY=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP_SMP=y
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND_SMP_POSSIBLE=y
+CONFIG_SUSPEND=y
+CONFIG_HIBERNATION_SMP_POSSIBLE=y
+CONFIG_HIBERNATION=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_ACPI=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_PROCFS=y
+CONFIG_ACPI_PROCFS_POWER=y
+CONFIG_ACPI_SYSFS_POWER=y
+CONFIG_ACPI_PROC_EVENT=y
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=y
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_VIDEO=y
+CONFIG_ACPI_FAN=y
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_THERMAL=y
+# CONFIG_ACPI_ASUS is not set
+# CONFIG_ACPI_TOSHIBA is not set
+# CONFIG_ACPI_CUSTOM_DSDT is not set
+CONFIG_ACPI_BLACKLIST_YEAR=2001
+# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
+CONFIG_ACPI_POWER=y
+CONFIG_ACPI_SYSTEM=y
+CONFIG_X86_PM_TIMER=y
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_SBS=y
+CONFIG_APM=y
+# CONFIG_APM_IGNORE_USER_SUSPEND is not set
+CONFIG_APM_DO_ENABLE=y
+# CONFIG_APM_CPU_IDLE is not set
+CONFIG_APM_DISPLAY_BLANK=y
+CONFIG_APM_ALLOW_INTS=y
+# CONFIG_APM_REAL_MODE_POWER_OFF is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=m
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=m
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+
+#
+# CPUFreq processor drivers
+#
+CONFIG_X86_ACPI_CPUFREQ=y
+# CONFIG_X86_POWERNOW_K6 is not set
+# CONFIG_X86_POWERNOW_K7 is not set
+# CONFIG_X86_POWERNOW_K8 is not set
+# CONFIG_X86_GX_SUSPMOD is not set
+CONFIG_X86_SPEEDSTEP_CENTRINO=m
+CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
+CONFIG_X86_SPEEDSTEP_ICH=m
+CONFIG_X86_SPEEDSTEP_SMI=m
+CONFIG_X86_P4_CLOCKMOD=m
+# CONFIG_X86_CPUFREQ_NFORCE2 is not set
+# CONFIG_X86_LONGRUN is not set
+# CONFIG_X86_LONGHAUL is not set
+# CONFIG_X86_E_POWERSAVER is not set
+
+#
+# shared options
+#
+# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
+CONFIG_X86_SPEEDSTEP_LIB=m
+CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK=y
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_PCI=y
+# CONFIG_PCI_GOBIOS is not set
+# CONFIG_PCI_GOMMCONFIG is not set
+# CONFIG_PCI_GODIRECT is not set
+CONFIG_PCI_GOANY=y
+CONFIG_PCI_BIOS=y
+CONFIG_PCI_DIRECT=y
+CONFIG_PCI_MMCONFIG=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=m
+CONFIG_PCIEAER=y
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+CONFIG_HT_IRQ=y
+CONFIG_ISA_DMA_API=y
+CONFIG_ISA=y
+# CONFIG_EISA is not set
+# CONFIG_MCA is not set
+# CONFIG_SCx200 is not set
+# CONFIG_PCCARD is not set
+CONFIG_HOTPLUG_PCI=m
+CONFIG_HOTPLUG_PCI_FAKE=m
+# CONFIG_HOTPLUG_PCI_COMPAQ is not set
+# CONFIG_HOTPLUG_PCI_IBM is not set
+CONFIG_HOTPLUG_PCI_ACPI=m
+CONFIG_HOTPLUG_PCI_ACPI_IBM=m
+CONFIG_HOTPLUG_PCI_CPCI=y
+CONFIG_HOTPLUG_PCI_CPCI_ZT5550=m
+CONFIG_HOTPLUG_PCI_CPCI_GENERIC=m
+CONFIG_HOTPLUG_PCI_SHPC=m
+
+#
+# Executable file formats / Emulations
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_AOUT=m
+CONFIG_BINFMT_MISC=m
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=m
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_NET_IPGRE_BROADCAST=y
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=y
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+CONFIG_TCP_CONG_ADVANCED=y
+CONFIG_TCP_CONG_BIC=m
+CONFIG_TCP_CONG_CUBIC=m
+CONFIG_TCP_CONG_WESTWOOD=m
+CONFIG_TCP_CONG_HTCP=m
+CONFIG_TCP_CONG_HSTCP=m
+CONFIG_TCP_CONG_HYBLA=m
+CONFIG_TCP_CONG_VEGAS=m
+CONFIG_TCP_CONG_SCALABLE=m
+CONFIG_TCP_CONG_LP=m
+CONFIG_TCP_CONG_VENO=m
+# CONFIG_TCP_CONG_YEAH is not set
+# CONFIG_TCP_CONG_ILLINOIS is not set
+# CONFIG_DEFAULT_BIC is not set
+# CONFIG_DEFAULT_CUBIC is not set
+# CONFIG_DEFAULT_HTCP is not set
+# CONFIG_DEFAULT_VEGAS is not set
+# CONFIG_DEFAULT_WESTWOOD is not set
+CONFIG_DEFAULT_RENO=y
+CONFIG_DEFAULT_TCP_CONG="reno"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IP_VS=m
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+CONFIG_IP_VS_PROTO_ESP=y
+CONFIG_IP_VS_PROTO_AH=y
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_LC=m
+CONFIG_IP_VS_WLC=m
+CONFIG_IP_VS_LBLC=m
+CONFIG_IP_VS_LBLCR=m
+CONFIG_IP_VS_DH=m
+CONFIG_IP_VS_SH=m
+CONFIG_IP_VS_SED=m
+CONFIG_IP_VS_NQ=m
+
+#
+# IPVS application helper
+#
+CONFIG_IP_VS_FTP=m
+CONFIG_IPV6=m
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_TUNNEL=m
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_NETLABEL is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK_ENABLED is not set
+# CONFIG_NF_CONNTRACK is not set
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_IPRANGE=m
+CONFIG_IP_NF_MATCH_TOS=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_OWNER=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_TOS=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration (EXPERIMENTAL)
+#
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_OWNER=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_AH=m
+# CONFIG_IP6_NF_MATCH_MH is not set
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_RAW=m
+
+#
+# DECnet: Netfilter Configuration
+#
+CONFIG_DECNET_NF_GRABULATOR=m
+
+#
+# Bridge: Netfilter Configuration
+#
+CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_EBT_BROUTE=m
+CONFIG_BRIDGE_EBT_T_FILTER=m
+CONFIG_BRIDGE_EBT_T_NAT=m
+CONFIG_BRIDGE_EBT_802_3=m
+CONFIG_BRIDGE_EBT_AMONG=m
+CONFIG_BRIDGE_EBT_ARP=m
+CONFIG_BRIDGE_EBT_IP=m
+CONFIG_BRIDGE_EBT_LIMIT=m
+CONFIG_BRIDGE_EBT_MARK=m
+CONFIG_BRIDGE_EBT_PKTTYPE=m
+CONFIG_BRIDGE_EBT_STP=m
+CONFIG_BRIDGE_EBT_VLAN=m
+CONFIG_BRIDGE_EBT_ARPREPLY=m
+CONFIG_BRIDGE_EBT_DNAT=m
+CONFIG_BRIDGE_EBT_MARK_T=m
+CONFIG_BRIDGE_EBT_REDIRECT=m
+CONFIG_BRIDGE_EBT_SNAT=m
+CONFIG_BRIDGE_EBT_LOG=m
+CONFIG_BRIDGE_EBT_ULOG=m
+CONFIG_IP_DCCP=m
+CONFIG_INET_DCCP_DIAG=m
+CONFIG_IP_DCCP_ACKVEC=y
+
+#
+# DCCP CCIDs Configuration (EXPERIMENTAL)
+#
+CONFIG_IP_DCCP_CCID2=m
+# CONFIG_IP_DCCP_CCID2_DEBUG is not set
+CONFIG_IP_DCCP_CCID3=m
+CONFIG_IP_DCCP_TFRC_LIB=m
+# CONFIG_IP_DCCP_CCID3_DEBUG is not set
+CONFIG_IP_DCCP_CCID3_RTO=100
+
+#
+# DCCP Kernel Hacking
+#
+# CONFIG_IP_DCCP_DEBUG is not set
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_MSG is not set
+# CONFIG_SCTP_DBG_OBJCNT is not set
+# CONFIG_SCTP_HMAC_NONE is not set
+# CONFIG_SCTP_HMAC_SHA1 is not set
+CONFIG_SCTP_HMAC_MD5=y
+# CONFIG_TIPC is not set
+CONFIG_ATM=m
+CONFIG_ATM_CLIP=m
+CONFIG_ATM_CLIP_NO_ICMP=y
+CONFIG_ATM_LANE=m
+CONFIG_ATM_MPOA=m
+CONFIG_ATM_BR2684=m
+# CONFIG_ATM_BR2684_IPFILTER is not set
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_DECNET=m
+CONFIG_DECNET_ROUTER=y
+CONFIG_LLC=m
+CONFIG_LLC2=m
+CONFIG_IPX=m
+# CONFIG_IPX_INTERN is not set
+CONFIG_ATALK=m
+CONFIG_DEV_APPLETALK=m
+CONFIG_LTPC=m
+CONFIG_COPS=m
+CONFIG_COPS_DAYNA=y
+CONFIG_COPS_TANGENT=y
+CONFIG_IPDDP=m
+CONFIG_IPDDP_ENCAP=y
+CONFIG_IPDDP_DECAP=y
+CONFIG_X25=m
+CONFIG_LAPB=m
+CONFIG_ECONET=m
+# CONFIG_ECONET_AUNUDP is not set
+# CONFIG_ECONET_NATIVE is not set
+CONFIG_WAN_ROUTER=m
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+CONFIG_NET_SCH_CBQ=m
+CONFIG_NET_SCH_HTB=m
+CONFIG_NET_SCH_HFSC=m
+CONFIG_NET_SCH_ATM=m
+CONFIG_NET_SCH_PRIO=m
+# CONFIG_NET_SCH_RR is not set
+CONFIG_NET_SCH_RED=m
+CONFIG_NET_SCH_SFQ=m
+CONFIG_NET_SCH_TEQL=m
+CONFIG_NET_SCH_TBF=m
+CONFIG_NET_SCH_GRED=m
+CONFIG_NET_SCH_DSMARK=m
+CONFIG_NET_SCH_NETEM=m
+CONFIG_NET_SCH_INGRESS=m
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+CONFIG_NET_CLS_TCINDEX=m
+CONFIG_NET_CLS_ROUTE4=m
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_CLS_FW=m
+CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_PERF=y
+CONFIG_CLS_U32_MARK=y
+CONFIG_NET_CLS_RSVP=m
+CONFIG_NET_CLS_RSVP6=m
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=m
+CONFIG_NET_ACT_GACT=m
+CONFIG_GACT_PROB=y
+CONFIG_NET_ACT_MIRRED=m
+CONFIG_NET_ACT_IPT=m
+# CONFIG_NET_ACT_NAT is not set
+CONFIG_NET_ACT_PEDIT=m
+CONFIG_NET_ACT_SIMP=m
+# CONFIG_NET_CLS_POLICE is not set
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_SCH_FIFO=y
+
+#
+# Network testing
+#
+CONFIG_NET_PKTGEN=m
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+# CONFIG_BT_HCIUART_LL is not set
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIVHCI=m
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_EXT=y
+# CONFIG_MAC80211 is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_IEEE80211_SOFTMAC=m
+CONFIG_IEEE80211_SOFTMAC_DEBUG=y
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_STANDALONE is not set
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+CONFIG_MTD=m
+# CONFIG_MTD_DEBUG is not set
+CONFIG_MTD_CONCAT=m
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_REDBOOT_PARTS=m
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=m
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+CONFIG_RFD_FTL=m
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+CONFIG_MTD_JEDECPROBE=m
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=m
+CONFIG_MTD_CFI_AMDSTD=m
+CONFIG_MTD_CFI_STAA=m
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+CONFIG_MTD_ABSENT=m
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+CONFIG_MTD_PHYSMAP_START=0x8000000
+CONFIG_MTD_PHYSMAP_LEN=0x4000000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+CONFIG_MTD_PNC2000=m
+CONFIG_MTD_SC520CDP=m
+CONFIG_MTD_NETSC520=m
+CONFIG_MTD_TS5500=m
+CONFIG_MTD_SBC_GXX=m
+CONFIG_MTD_AMD76XROM=m
+CONFIG_MTD_ICHXROM=m
+# CONFIG_MTD_ESB2ROM is not set
+# CONFIG_MTD_CK804XROM is not set
+CONFIG_MTD_SCB2_FLASH=m
+CONFIG_MTD_NETtel=m
+CONFIG_MTD_DILNETPC=m
+CONFIG_MTD_DILNETPC_BOOTSIZE=0x80000
+CONFIG_MTD_L440GX=m
+CONFIG_MTD_PCI=m
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+CONFIG_MTD_PMC551=m
+CONFIG_MTD_PMC551_BUGFIX=y
+# CONFIG_MTD_PMC551_DEBUG is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+CONFIG_MTD_SLRAM=m
+CONFIG_MTD_PHRAM=m
+CONFIG_MTD_MTDRAM=m
+CONFIG_MTDRAM_TOTAL_SIZE=4096
+CONFIG_MTDRAM_ERASE_SIZE=128
+CONFIG_MTD_BLOCK2MTD=m
+
+#
+# Disk-On-Chip Device Drivers
+#
+CONFIG_MTD_DOC2000=m
+CONFIG_MTD_DOC2001=m
+CONFIG_MTD_DOC2001PLUS=m
+CONFIG_MTD_DOCPROBE=m
+CONFIG_MTD_DOCECC=m
+CONFIG_MTD_DOCPROBE_ADVANCED=y
+CONFIG_MTD_DOCPROBE_ADDRESS=0x0000
+CONFIG_MTD_DOCPROBE_HIGH=y
+CONFIG_MTD_DOCPROBE_55AA=y
+CONFIG_MTD_NAND=m
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+CONFIG_MTD_NAND_ECC_SMC=y
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=m
+CONFIG_MTD_NAND_DISKONCHIP=m
+# CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED is not set
+CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
+CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE=y
+# CONFIG_MTD_NAND_CAFE is not set
+CONFIG_MTD_NAND_CS553X=m
+CONFIG_MTD_NAND_NANDSIM=m
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+CONFIG_MTD_ONENAND=m
+# CONFIG_MTD_ONENAND_VERIFY_WRITE is not set
+CONFIG_MTD_ONENAND_OTP=y
+# CONFIG_MTD_ONENAND_2X_PROGRAM is not set
+# CONFIG_MTD_ONENAND_SIM is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+# CONFIG_PNP_DEBUG is not set
+
+#
+# Protocols
+#
+# CONFIG_ISAPNP is not set
+CONFIG_PNPBIOS=y
+CONFIG_PNPBIOS_PROC_FS=y
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_BLK_DEV_XD=m
+CONFIG_BLK_CPQ_DA=m
+CONFIG_BLK_CPQ_CISS_DA=m
+CONFIG_CISS_SCSI_TAPE=y
+CONFIG_BLK_DEV_DAC960=m
+CONFIG_BLK_DEV_UMEM=m
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+CONFIG_BLK_DEV_SX8=m
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=64000
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_BUFFERS=8
+CONFIG_CDROM_PKTCDVD_WCACHE=y
+CONFIG_ATA_OVER_ETH=m
+CONFIG_MISC_DEVICES=y
+# CONFIG_IBM_ASM is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ASUS_LAPTOP is not set
+# CONFIG_FUJITSU_LAPTOP is not set
+# CONFIG_MSI_LAPTOP is not set
+# CONFIG_SONY_LAPTOP is not set
+# CONFIG_THINKPAD_ACPI is not set
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_CHR_DEV_OSST=m
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SCH=m
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=m
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_7000FASST is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AHA152X is not set
+# CONFIG_SCSI_AHA1542 is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_IN2000 is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_DTC3280 is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+CONFIG_SCSI_GDTH=m
+# CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_NCR53C406A is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_PAS16 is not set
+# CONFIG_SCSI_PSI240I is not set
+# CONFIG_SCSI_QLOGIC_FAS is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_SEAGATE is not set
+# CONFIG_SCSI_SYM53C416 is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_T128 is not set
+# CONFIG_SCSI_U14_34F is not set
+# CONFIG_SCSI_ULTRASTOR is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_SVW is not set
+CONFIG_ATA_PIIX=y
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ACPI is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CS5535 is not set
+# CONFIG_PATA_CS5536 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+CONFIG_ATA_GENERIC=y
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_LEGACY is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+CONFIG_PATA_MPIIX=y
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_QDI is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+# CONFIG_PATA_WINBOND_VLB is not set
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+CONFIG_IEEE1394=m
+
+#
+# Subsystem Options
+#
+# CONFIG_IEEE1394_VERBOSEDEBUG is not set
+
+#
+# Controllers
+#
+# CONFIG_IEEE1394_PCILYNX is not set
+CONFIG_IEEE1394_OHCI1394=m
+
+#
+# Protocols
+#
+CONFIG_IEEE1394_VIDEO1394=m
+CONFIG_IEEE1394_SBP2=m
+# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
+CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
+CONFIG_IEEE1394_ETH1394=m
+CONFIG_IEEE1394_DV1394=m
+CONFIG_IEEE1394_RAWIO=m
+CONFIG_I2O=m
+CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
+CONFIG_I2O_EXT_ADAPTEC=y
+CONFIG_I2O_CONFIG=m
+CONFIG_I2O_CONFIG_OLD_IOCTL=y
+CONFIG_I2O_BUS=m
+CONFIG_I2O_BLOCK=m
+CONFIG_I2O_SCSI=m
+CONFIG_I2O_PROC=m
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+CONFIG_IFB=m
+CONFIG_DUMMY=m
+CONFIG_BONDING=m
+# CONFIG_MACVLAN is not set
+CONFIG_EQUALIZER=m
+CONFIG_TUN=m
+# CONFIG_VETH is not set
+# CONFIG_NET_SB1000 is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=m
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=m
+CONFIG_DAVICOM_PHY=m
+CONFIG_QSEMI_PHY=m
+CONFIG_LXT_PHY=m
+CONFIG_CICADA_PHY=m
+CONFIG_VITESSE_PHY=m
+CONFIG_SMSC_PHY=m
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+CONFIG_FIXED_PHY=m
+CONFIG_FIXED_MII_10_FDX=y
+CONFIG_FIXED_MII_100_FDX=y
+# CONFIG_FIXED_MII_1000_FDX is not set
+CONFIG_FIXED_MII_AMNT=1
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+CONFIG_NET_VENDOR_3COM=y
+CONFIG_EL1=m
+CONFIG_EL2=m
+CONFIG_ELPLUS=m
+CONFIG_EL16=m
+CONFIG_EL3=m
+CONFIG_3C515=m
+CONFIG_VORTEX=m
+CONFIG_TYPHOON=m
+# CONFIG_LANCE is not set
+CONFIG_NET_VENDOR_SMC=y
+CONFIG_WD80x3=m
+CONFIG_ULTRA=m
+CONFIG_SMC9194=m
+# CONFIG_NET_VENDOR_RACAL is not set
+CONFIG_NET_TULIP=y
+CONFIG_DE2104X=m
+CONFIG_TULIP=m
+# CONFIG_TULIP_MWI is not set
+# CONFIG_TULIP_MMIO is not set
+CONFIG_TULIP_NAPI=y
+CONFIG_TULIP_NAPI_HW_MITIGATION=y
+CONFIG_DE4X5=m
+CONFIG_WINBOND_840=m
+CONFIG_DM9102=m
+CONFIG_ULI526X=m
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+CONFIG_NET_PCI=y
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_AC3200 is not set
+# CONFIG_APRICOT is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_CS89x0 is not set
+# CONFIG_EEPRO100 is not set
+CONFIG_E100=m
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+CONFIG_NE2K_PCI=m
+CONFIG_8139CP=m
+CONFIG_8139TOO=m
+# CONFIG_8139TOO_PIO is not set
+# CONFIG_8139TOO_TUNE_TWISTER is not set
+CONFIG_8139TOO_8129=y
+# CONFIG_8139_OLD_RX_RESET is not set
+# CONFIG_SIS900 is not set
+CONFIG_EPIC100=m
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+CONFIG_E1000=m
+CONFIG_E1000_NAPI=y
+CONFIG_E1000_DISABLE_PACKET_SPLIT=y
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+CONFIG_SKGE=y
+# CONFIG_SKGE_DEBUG is not set
+CONFIG_SKY2=y
+# CONFIG_SKY2_DEBUG is not set
+CONFIG_SK98LIN=y
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_IXGBE is not set
+CONFIG_IXGB=m
+CONFIG_IXGB_NAPI=y
+# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_NIU is not set
+# CONFIG_MLX4_CORE is not set
+# CONFIG_TEHUTI is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+CONFIG_WLAN_80211=y
+CONFIG_IPW2100=m
+# CONFIG_IPW2100_MONITOR is not set
+# CONFIG_IPW2100_DEBUG is not set
+CONFIG_IPW2200=m
+# CONFIG_IPW2200_MONITOR is not set
+# CONFIG_IPW2200_QOS is not set
+# CONFIG_IPW2200_DEBUG is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_AIRO is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_BCM43XX is not set
+# CONFIG_ZD1211RW is not set
+
+#
+# USB Network Adapters
+#
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_DM9601 is not set
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_WAN is not set
+CONFIG_ATM_DRIVERS=y
+# CONFIG_ATM_DUMMY is not set
+# CONFIG_ATM_TCP is not set
+# CONFIG_ATM_LANAI is not set
+# CONFIG_ATM_ENI is not set
+# CONFIG_ATM_FIRESTREAM is not set
+# CONFIG_ATM_ZATM is not set
+# CONFIG_ATM_NICSTAR is not set
+# CONFIG_ATM_IDT77252 is not set
+# CONFIG_ATM_AMBASSADOR is not set
+# CONFIG_ATM_HORIZON is not set
+# CONFIG_ATM_IA is not set
+# CONFIG_ATM_FORE200E_MAYBE is not set
+# CONFIG_ATM_HE is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOATM=m
+# CONFIG_PPPOL2TP is not set
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLHC=m
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+CONFIG_NET_FC=y
+CONFIG_SHAPER=m
+CONFIG_NETCONSOLE=m
+# CONFIG_NETCONSOLE_DYNAMIC is not set
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+CONFIG_PHONE=m
+# CONFIG_PHONE_IXJ is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_POLLDEV=m
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+CONFIG_KEYBOARD_SUNKBD=m
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_XTKBD=m
+CONFIG_KEYBOARD_NEWTON=m
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_SERIAL=m
+# CONFIG_MOUSE_APPLETOUCH is not set
+CONFIG_MOUSE_INPORT=m
+CONFIG_MOUSE_ATIXL=y
+CONFIG_MOUSE_LOGIBM=m
+CONFIG_MOUSE_PC110PAD=m
+# CONFIG_MOUSE_VSXXXAA is not set
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_JOYSTICK_ANALOG=m
+CONFIG_JOYSTICK_A3D=m
+CONFIG_JOYSTICK_ADI=m
+CONFIG_JOYSTICK_COBRA=m
+CONFIG_JOYSTICK_GF2K=m
+CONFIG_JOYSTICK_GRIP=m
+CONFIG_JOYSTICK_GRIP_MP=m
+CONFIG_JOYSTICK_GUILLEMOT=m
+CONFIG_JOYSTICK_INTERACT=m
+CONFIG_JOYSTICK_SIDEWINDER=m
+CONFIG_JOYSTICK_TMDC=m
+CONFIG_JOYSTICK_IFORCE=m
+CONFIG_JOYSTICK_IFORCE_USB=y
+CONFIG_JOYSTICK_IFORCE_232=y
+CONFIG_JOYSTICK_WARRIOR=m
+CONFIG_JOYSTICK_MAGELLAN=m
+CONFIG_JOYSTICK_SPACEORB=m
+CONFIG_JOYSTICK_SPACEBALL=m
+CONFIG_JOYSTICK_STINGER=m
+CONFIG_JOYSTICK_TWIDJOY=m
+CONFIG_JOYSTICK_JOYDUMP=m
+# CONFIG_JOYSTICK_XPAD is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=m
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+CONFIG_TOUCHSCREEN_GUNZE=m
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_MK712=m
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_PCSPKR=y
+CONFIG_INPUT_WISTRON_BTNS=m
+# CONFIG_INPUT_ATLAS_BTNS is not set
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_CT82C710=m
+CONFIG_SERIO_PCIPS2=m
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+CONFIG_GAMEPORT=m
+CONFIG_GAMEPORT_NS558=m
+CONFIG_GAMEPORT_L4=m
+CONFIG_GAMEPORT_EMU10K1=m
+CONFIG_GAMEPORT_FM801=m
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_COMPUTONE is not set
+# CONFIG_ROCKETPORT is not set
+# CONFIG_CYCLADES is not set
+# CONFIG_DIGIEPCA is not set
+# CONFIG_ESPSERIAL is not set
+# CONFIG_MOXA_INTELLIO is not set
+# CONFIG_MOXA_SMARTIO is not set
+# CONFIG_MOXA_SMARTIO_NEW is not set
+# CONFIG_ISI is not set
+# CONFIG_SYNCLINK is not set
+# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
+# CONFIG_N_HDLC is not set
+# CONFIG_SPECIALIX is not set
+# CONFIG_SX is not set
+# CONFIG_RIO is not set
+# CONFIG_STALDRV is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_PNP=y
+CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_JSM=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=64
+CONFIG_IPMI_HANDLER=m
+CONFIG_IPMI_PANIC_EVENT=y
+CONFIG_IPMI_PANIC_STRING=y
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+CONFIG_IPMI_WATCHDOG=m
+CONFIG_IPMI_POWEROFF=m
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_INTEL=m
+# CONFIG_HW_RANDOM_AMD is not set
+# CONFIG_HW_RANDOM_GEODE is not set
+# CONFIG_HW_RANDOM_VIA is not set
+CONFIG_NVRAM=m
+CONFIG_RTC=y
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_SONYPI is not set
+# CONFIG_MWAVE is not set
+# CONFIG_PC8736x_GPIO is not set
+# CONFIG_NSC_GPIO is not set
+# CONFIG_CS5535_GPIO is not set
+CONFIG_RAW_DRIVER=m
+CONFIG_MAX_RAW_DEVS=4096
+CONFIG_HPET=y
+# CONFIG_HPET_RTC_IRQ is not set
+CONFIG_HPET_MMAP=y
+CONFIG_HANGCHECK_TIMER=m
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=m
+
+#
+# I2C Algorithms
+#
+CONFIG_I2C_ALGOBIT=m
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_ALI1535=m
+CONFIG_I2C_ALI1563=m
+CONFIG_I2C_ALI15X3=m
+CONFIG_I2C_AMD756=m
+CONFIG_I2C_AMD756_S4882=m
+CONFIG_I2C_AMD8111=m
+CONFIG_I2C_I801=m
+CONFIG_I2C_I810=m
+CONFIG_I2C_PIIX4=m
+CONFIG_I2C_NFORCE2=m
+CONFIG_I2C_OCORES=m
+CONFIG_I2C_PARPORT_LIGHT=m
+CONFIG_I2C_PROSAVAGE=m
+CONFIG_I2C_SAVAGE4=m
+# CONFIG_I2C_SIMTEC is not set
+CONFIG_SCx200_ACB=m
+CONFIG_I2C_SIS5595=m
+CONFIG_I2C_SIS630=m
+CONFIG_I2C_SIS96X=m
+# CONFIG_I2C_TAOS_EVM is not set
+CONFIG_I2C_STUB=m
+# CONFIG_I2C_TINY_USB is not set
+CONFIG_I2C_VIA=m
+CONFIG_I2C_VIAPRO=m
+CONFIG_I2C_VOODOO3=m
+CONFIG_I2C_PCA_ISA=m
+
+#
+# Miscellaneous I2C Chip support
+#
+CONFIG_SENSORS_DS1337=m
+CONFIG_SENSORS_DS1374=m
+# CONFIG_DS1682 is not set
+CONFIG_SENSORS_EEPROM=m
+CONFIG_SENSORS_PCF8574=m
+CONFIG_SENSORS_PCA9539=m
+CONFIG_SENSORS_PCF8591=m
+CONFIG_SENSORS_MAX6875=m
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+
+#
+# SPI support
+#
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_BITBANG=m
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_W1=m
+CONFIG_W1_CON=y
+
+#
+# 1-wire Bus Masters
+#
+CONFIG_W1_MASTER_MATROX=m
+CONFIG_W1_MASTER_DS2490=m
+CONFIG_W1_MASTER_DS2482=m
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+CONFIG_W1_SLAVE_SMEM=m
+CONFIG_W1_SLAVE_DS2433=m
+CONFIG_W1_SLAVE_DS2433_CRC=y
+# CONFIG_W1_SLAVE_DS2760 is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_BATTERY_DS2760 is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=m
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_CORETEMP is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+CONFIG_SENSORS_LM85=m
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
+# Multimedia devices
+#
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+CONFIG_VIDEO_WM8775=m
+CONFIG_VIDEO_SAA711X=m
+CONFIG_VIDEO_TVP5150=m
+CONFIG_VIDEO_CX25840=m
+CONFIG_VIDEO_CX2341X=m
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_BT848 is not set
+# CONFIG_VIDEO_PMS is not set
+# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+# CONFIG_TUNER_3036 is not set
+# CONFIG_VIDEO_STRADIS is not set
+# CONFIG_VIDEO_ZORAN is not set
+# CONFIG_VIDEO_SAA7134 is not set
+# CONFIG_VIDEO_MXB is not set
+# CONFIG_VIDEO_DPC is not set
+# CONFIG_VIDEO_HEXIUM_ORION is not set
+# CONFIG_VIDEO_HEXIUM_GEMINI is not set
+# CONFIG_VIDEO_CX88 is not set
+# CONFIG_VIDEO_CX23885 is not set
+# CONFIG_VIDEO_IVTV is not set
+# CONFIG_VIDEO_CAFE_CCIC is not set
+CONFIG_V4L_USB_DRIVERS=y
+CONFIG_VIDEO_PVRUSB2=m
+# CONFIG_VIDEO_PVRUSB2_29XXX is not set
+CONFIG_VIDEO_PVRUSB2_24XXX=y
+CONFIG_VIDEO_PVRUSB2_SYSFS=y
+# CONFIG_VIDEO_PVRUSB2_DEBUGIFC is not set
+CONFIG_VIDEO_EM28XX=m
+# CONFIG_VIDEO_USBVISION is not set
+CONFIG_VIDEO_USBVIDEO=m
+CONFIG_USB_VICAM=m
+CONFIG_USB_IBMCAM=m
+CONFIG_USB_KONICAWC=m
+CONFIG_USB_QUICKCAM_MESSENGER=m
+CONFIG_USB_ET61X251=m
+CONFIG_VIDEO_OVCAMCHIP=m
+CONFIG_USB_W9968CF=m
+CONFIG_USB_OV511=m
+CONFIG_USB_SE401=m
+CONFIG_USB_SN9C102=m
+CONFIG_USB_STV680=m
+# CONFIG_USB_ZC0301 is not set
+CONFIG_USB_PWC=m
+# CONFIG_USB_PWC_DEBUG is not set
+# CONFIG_USB_ZR364XX is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_RADIO_CADET is not set
+# CONFIG_RADIO_RTRACK is not set
+# CONFIG_RADIO_RTRACK2 is not set
+# CONFIG_RADIO_AZTECH is not set
+# CONFIG_RADIO_GEMTEK is not set
+# CONFIG_RADIO_GEMTEK_PCI is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_MAESTRO is not set
+# CONFIG_RADIO_SF16FMI is not set
+# CONFIG_RADIO_SF16FMR2 is not set
+# CONFIG_RADIO_TERRATEC is not set
+# CONFIG_RADIO_TRUST is not set
+# CONFIG_RADIO_TYPHOON is not set
+# CONFIG_RADIO_ZOLTRIX is not set
+# CONFIG_USB_DSBR is not set
+CONFIG_DVB_CORE=m
+# CONFIG_DVB_CORE_ATTACH is not set
+CONFIG_DVB_CAPTURE_DRIVERS=y
+
+#
+# Supported SAA7146 based PCI Adapters
+#
+# CONFIG_DVB_AV7110 is not set
+# CONFIG_DVB_BUDGET is not set
+# CONFIG_DVB_BUDGET_CI is not set
+# CONFIG_DVB_BUDGET_AV is not set
+
+#
+# Supported USB Adapters
+#
+CONFIG_DVB_USB=m
+# CONFIG_DVB_USB_DEBUG is not set
+CONFIG_DVB_USB_A800=m
+CONFIG_DVB_USB_DIBUSB_MB=m
+# CONFIG_DVB_USB_DIBUSB_MB_FAULTY is not set
+CONFIG_DVB_USB_DIBUSB_MC=m
+# CONFIG_DVB_USB_DIB0700 is not set
+CONFIG_DVB_USB_UMT_010=m
+# CONFIG_DVB_USB_CXUSB is not set
+# CONFIG_DVB_USB_M920X is not set
+# CONFIG_DVB_USB_GL861 is not set
+# CONFIG_DVB_USB_AU6610 is not set
+CONFIG_DVB_USB_DIGITV=m
+CONFIG_DVB_USB_VP7045=m
+CONFIG_DVB_USB_VP702X=m
+CONFIG_DVB_USB_GP8PSK=m
+CONFIG_DVB_USB_NOVA_T_USB2=m
+# CONFIG_DVB_USB_TTUSB2 is not set
+CONFIG_DVB_USB_DTT200U=m
+# CONFIG_DVB_USB_OPERA1 is not set
+# CONFIG_DVB_USB_AF9005 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_DVB_CINERGYT2 is not set
+
+#
+# Supported FlexCopII (B2C2) Adapters
+#
+# CONFIG_DVB_B2C2_FLEXCOP is not set
+
+#
+# Supported BT878 Adapters
+#
+
+#
+# Supported Pluto2 Adapters
+#
+# CONFIG_DVB_PLUTO2 is not set
+
+#
+# Supported DVB Frontends
+#
+
+#
+# Customise DVB Frontends
+#
+# CONFIG_DVB_FE_CUSTOMISE is not set
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_TDA10086=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+# CONFIG_DVB_DIB7000M is not set
+# CONFIG_DVB_DIB7000P is not set
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+# CONFIG_DVB_TDA10023 is not set
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+# CONFIG_DVB_S5H1409 is not set
+
+#
+# Tuners/PLL support
+#
+CONFIG_DVB_PLL=m
+CONFIG_DVB_TDA826X=m
+# CONFIG_DVB_TDA827X is not set
+# CONFIG_DVB_TUNER_QT1010 is not set
+CONFIG_DVB_TUNER_MT2060=m
+# CONFIG_DVB_TUNER_MT2266 is not set
+# CONFIG_DVB_TUNER_MT2131 is not set
+# CONFIG_DVB_TUNER_DIB0070 is not set
+
+#
+# Miscellaneous devices
+#
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_TUA6100=m
+CONFIG_VIDEO_TUNER=m
+# CONFIG_VIDEO_TUNER_CUSTOMIZE is not set
+CONFIG_TUNER_MT20XX=m
+CONFIG_TUNER_TDA8290=m
+CONFIG_TUNER_TEA5761=m
+CONFIG_TUNER_TEA5767=m
+CONFIG_TUNER_SIMPLE=m
+CONFIG_VIDEO_IR_I2C=m
+CONFIG_VIDEO_IR=m
+CONFIG_VIDEO_TVEEPROM=m
+CONFIG_DAB=y
+CONFIG_USB_DABUSB=m
+
+#
+# Graphics support
+#
+CONFIG_AGP=m
+# CONFIG_AGP_ALI is not set
+# CONFIG_AGP_ATI is not set
+# CONFIG_AGP_AMD is not set
+# CONFIG_AGP_AMD64 is not set
+CONFIG_AGP_INTEL=m
+CONFIG_AGP_NVIDIA=m
+# CONFIG_AGP_SIS is not set
+# CONFIG_AGP_SWORKS is not set
+# CONFIG_AGP_VIA is not set
+# CONFIG_AGP_EFFICEON is not set
+CONFIG_DRM=m
+CONFIG_DRM_TDFX=m
+CONFIG_DRM_R128=m
+CONFIG_DRM_RADEON=m
+CONFIG_DRM_I810=m
+CONFIG_DRM_I830=m
+CONFIG_DRM_I915=m
+CONFIG_DRM_MGA=m
+CONFIG_DRM_SIS=m
+CONFIG_DRM_VIA=m
+CONFIG_DRM_SAVAGE=m
+CONFIG_VGASTATE=m
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=m
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+CONFIG_FB_BACKLIGHT=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ARC is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_VGA16=m
+# CONFIG_FB_UVESA is not set
+CONFIG_FB_VESA=y
+# CONFIG_FB_EFI is not set
+# CONFIG_FB_IMAC is not set
+# CONFIG_FB_HECUBA is not set
+# CONFIG_FB_HGA is not set
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_NVIDIA=m
+CONFIG_FB_NVIDIA_I2C=y
+# CONFIG_FB_NVIDIA_DEBUG is not set
+CONFIG_FB_NVIDIA_BACKLIGHT=y
+CONFIG_FB_RIVA=m
+CONFIG_FB_RIVA_I2C=y
+# CONFIG_FB_RIVA_DEBUG is not set
+CONFIG_FB_RIVA_BACKLIGHT=y
+CONFIG_FB_I810=m
+CONFIG_FB_I810_GTF=y
+CONFIG_FB_I810_I2C=y
+# CONFIG_FB_LE80578 is not set
+CONFIG_FB_INTEL=m
+# CONFIG_FB_INTEL_DEBUG is not set
+CONFIG_FB_INTEL_I2C=y
+# CONFIG_FB_MATROX is not set
+CONFIG_FB_RADEON=m
+CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
+# CONFIG_FB_RADEON_DEBUG is not set
+# CONFIG_FB_ATY128 is not set
+CONFIG_FB_ATY=m
+CONFIG_FB_ATY_CT=y
+CONFIG_FB_ATY_GENERIC_LCD=y
+CONFIG_FB_ATY_GX=y
+CONFIG_FB_ATY_BACKLIGHT=y
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_CYBLA is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_GEODE is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=m
+# CONFIG_LCD_LTV350QV is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_CORGI is not set
+# CONFIG_BACKLIGHT_PROGEAR is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_VGACON_SOFT_SCROLLBACK=y
+CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
+CONFIG_VIDEO_SELECT=y
+CONFIG_MDA_CONSOLE=m
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_RTCTIMER=m
+CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+CONFIG_SND_DEBUG=y
+# CONFIG_SND_DEBUG_DETECT is not set
+# CONFIG_SND_PCM_XRUN_DEBUG is not set
+
+#
+# Generic devices
+#
+CONFIG_SND_MPU401_UART=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_DUMMY=m
+CONFIG_SND_VIRMIDI=m
+CONFIG_SND_MTPAV=m
+CONFIG_SND_SERIAL_U16550=m
+CONFIG_SND_MPU401=m
+
+#
+# ISA devices
+#
+# CONFIG_SND_ADLIB is not set
+# CONFIG_SND_AD1816A is not set
+# CONFIG_SND_AD1848 is not set
+# CONFIG_SND_ALS100 is not set
+# CONFIG_SND_AZT2320 is not set
+# CONFIG_SND_CMI8330 is not set
+# CONFIG_SND_CS4231 is not set
+# CONFIG_SND_CS4232 is not set
+# CONFIG_SND_CS4236 is not set
+# CONFIG_SND_DT019X is not set
+# CONFIG_SND_ES968 is not set
+# CONFIG_SND_ES1688 is not set
+# CONFIG_SND_ES18XX is not set
+# CONFIG_SND_SC6000 is not set
+# CONFIG_SND_GUSCLASSIC is not set
+# CONFIG_SND_GUSEXTREME is not set
+# CONFIG_SND_GUSMAX is not set
+# CONFIG_SND_INTERWAVE is not set
+# CONFIG_SND_INTERWAVE_STB is not set
+# CONFIG_SND_OPL3SA2 is not set
+# CONFIG_SND_OPTI92X_AD1848 is not set
+# CONFIG_SND_OPTI92X_CS4231 is not set
+# CONFIG_SND_OPTI93X is not set
+# CONFIG_SND_MIRO is not set
+# CONFIG_SND_SB8 is not set
+# CONFIG_SND_SB16 is not set
+# CONFIG_SND_SBAWE is not set
+# CONFIG_SND_SGALAXY is not set
+# CONFIG_SND_SSCAPE is not set
+# CONFIG_SND_WAVEFRONT is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+CONFIG_SND_HDA_INTEL=m
+# CONFIG_SND_HDA_HWDEP is not set
+CONFIG_SND_HDA_CODEC_REALTEK=y
+CONFIG_SND_HDA_CODEC_ANALOG=y
+CONFIG_SND_HDA_CODEC_SIGMATEL=y
+CONFIG_SND_HDA_CODEC_VIA=y
+CONFIG_SND_HDA_CODEC_ATIHDMI=y
+CONFIG_SND_HDA_CODEC_CONEXANT=y
+CONFIG_SND_HDA_CODEC_CMEDIA=y
+CONFIG_SND_HDA_CODEC_SI3054=y
+CONFIG_SND_HDA_GENERIC=y
+# CONFIG_SND_HDA_POWER_SAVE is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+CONFIG_SND_INTEL8X0=m
+CONFIG_SND_INTEL8X0M=m
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+CONFIG_SND_AC97_POWER_SAVE=y
+CONFIG_SND_AC97_POWER_SAVE_DEFAULT=0
+
+#
+# SPI devices
+#
+
+#
+# USB devices
+#
+CONFIG_SND_USB_AUDIO=m
+# CONFIG_SND_USB_USX2Y is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# System on Chip audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
+# SoC Audio support for SuperH
+#
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=m
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+CONFIG_USB_HIDINPUT_POWERBOOK=y
+CONFIG_HID_FF=y
+CONFIG_HID_PID=y
+CONFIG_LOGITECH_FF=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_THRUSTMASTER_FF=y
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_HIDDEV=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+CONFIG_USB_PERSIST=y
+# CONFIG_USB_OTG is not set
+
+#
+# USB Host Controller Drivers
+#
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_SPLIT_ISO=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_ISP116X_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+# CONFIG_USB_STORAGE_ISD200 is not set
+CONFIG_USB_STORAGE_DPCM=y
+CONFIG_USB_STORAGE_USBAT=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_STORAGE_ALAUDA=y
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
+CONFIG_USB_MON=y
+
+#
+# USB port drivers
+#
+
+#
+# USB Serial Converter support
+#
+CONFIG_USB_SERIAL=m
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+CONFIG_USB_SERIAL_AIRPRIME=m
+CONFIG_USB_SERIAL_ARK3116=m
+CONFIG_USB_SERIAL_BELKIN=m
+# CONFIG_USB_SERIAL_CH341 is not set
+CONFIG_USB_SERIAL_WHITEHEAT=m
+CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
+CONFIG_USB_SERIAL_CP2101=m
+CONFIG_USB_SERIAL_CYPRESS_M8=m
+CONFIG_USB_SERIAL_EMPEG=m
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_FUNSOFT=m
+CONFIG_USB_SERIAL_VISOR=m
+CONFIG_USB_SERIAL_IPAQ=m
+CONFIG_USB_SERIAL_IR=m
+CONFIG_USB_SERIAL_EDGEPORT=m
+CONFIG_USB_SERIAL_EDGEPORT_TI=m
+CONFIG_USB_SERIAL_GARMIN=m
+CONFIG_USB_SERIAL_IPW=m
+CONFIG_USB_SERIAL_KEYSPAN_PDA=m
+CONFIG_USB_SERIAL_KEYSPAN=m
+CONFIG_USB_SERIAL_KEYSPAN_MPR=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19=y
+CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
+CONFIG_USB_SERIAL_KLSI=m
+CONFIG_USB_SERIAL_KOBIL_SCT=m
+CONFIG_USB_SERIAL_MCT_U232=m
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+CONFIG_USB_SERIAL_NAVMAN=m
+CONFIG_USB_SERIAL_PL2303=m
+# CONFIG_USB_SERIAL_OTI6858 is not set
+CONFIG_USB_SERIAL_HP4X=m
+CONFIG_USB_SERIAL_SAFE=m
+CONFIG_USB_SERIAL_SAFE_PADDED=y
+CONFIG_USB_SERIAL_SIERRAWIRELESS=m
+CONFIG_USB_SERIAL_TI=m
+CONFIG_USB_SERIAL_CYBERJACK=m
+CONFIG_USB_SERIAL_XIRCOM=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_SERIAL_OMNINET=m
+# CONFIG_USB_SERIAL_DEBUG is not set
+CONFIG_USB_EZUSB=y
+
+#
+# USB Miscellaneous drivers
+#
+CONFIG_USB_EMI62=m
+CONFIG_USB_EMI26=m
+# CONFIG_USB_ADUTUX is not set
+CONFIG_USB_AUERSWALD=m
+CONFIG_USB_RIO500=m
+CONFIG_USB_LEGOTOWER=m
+CONFIG_USB_LCD=m
+# CONFIG_USB_BERRY_CHARGE is not set
+CONFIG_USB_LED=m
+CONFIG_USB_CYPRESS_CY7C63=m
+CONFIG_USB_CYTHERM=m
+# CONFIG_USB_PHIDGET is not set
+CONFIG_USB_IDMOUSE=m
+# CONFIG_USB_FTDI_ELAN is not set
+CONFIG_USB_APPLEDISPLAY=m
+CONFIG_USB_SISUSBVGA=m
+CONFIG_USB_SISUSBVGA_CON=y
+CONFIG_USB_LD=m
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+
+#
+# USB DSL modem support
+#
+CONFIG_USB_ATM=m
+CONFIG_USB_SPEEDTOUCH=m
+CONFIG_USB_CXACRU=m
+CONFIG_USB_UEAGLEATM=m
+CONFIG_USB_XUSBATM=m
+
+#
+# USB Gadget Support
+#
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+CONFIG_USB_GADGET_DEBUG_FILES=y
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_SELECTED=y
+CONFIG_USB_GADGET_AMD5536UDC=y
+CONFIG_USB_AMD5536UDC=y
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA2XX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_GADGETFS is not set
+CONFIG_USB_FILE_STORAGE=m
+CONFIG_USB_FILE_STORAGE_TEST=y
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_UNSAFE_RESUME=y
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_RICOH_MMC is not set
+# CONFIG_MMC_WBSD is not set
+# CONFIG_MMC_TIFM_SD is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=m
+CONFIG_RTC_CLASS=m
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+CONFIG_RTC_DRV_TEST=m
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=m
+# CONFIG_RTC_DRV_DS1374 is not set
+CONFIG_RTC_DRV_DS1672=m
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_ISL1208=m
+CONFIG_RTC_DRV_X1205=m
+CONFIG_RTC_DRV_PCF8563=m
+CONFIG_RTC_DRV_PCF8583=m
+# CONFIG_RTC_DRV_M41T80 is not set
+
+#
+# SPI RTC drivers
+#
+CONFIG_RTC_DRV_RS5C348=m
+CONFIG_RTC_DRV_MAX6902=m
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+CONFIG_RTC_DRV_DS1553=m
+# CONFIG_RTC_DRV_STK17TA8 is not set
+CONFIG_RTC_DRV_DS1742=m
+CONFIG_RTC_DRV_M48T86=m
+# CONFIG_RTC_DRV_M48T59 is not set
+CONFIG_RTC_DRV_V3020=m
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_DMADEVICES is not set
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+# CONFIG_LGUEST is not set
+
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
+#
+# Firmware Drivers
+#
+CONFIG_EDD=m
+# CONFIG_EFI_VARS is not set
+# CONFIG_DELL_RBU is not set
+# CONFIG_DCDBAS is not set
+CONFIG_DMIID=y
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+CONFIG_JFS_FS=m
+CONFIG_JFS_POSIX_ACL=y
+CONFIG_JFS_SECURITY=y
+# CONFIG_JFS_DEBUG is not set
+CONFIG_JFS_STATISTICS=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_SECURITY=y
+CONFIG_XFS_POSIX_ACL=y
+CONFIG_XFS_RT=y
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_MINIX_FS is not set
+CONFIG_ROMFS_FS=m
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_DNOTIFY=y
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_CONFIGFS_FS=m
+
+#
+# Miscellaneous filesystems
+#
+CONFIG_ADFS_FS=m
+# CONFIG_ADFS_FS_RW is not set
+CONFIG_AFFS_FS=m
+# CONFIG_ECRYPT_FS is not set
+CONFIG_HFS_FS=m
+CONFIG_HFSPLUS_FS=m
+CONFIG_BEFS_FS=m
+# CONFIG_BEFS_DEBUG is not set
+CONFIG_BFS_FS=m
+CONFIG_EFS_FS=m
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+CONFIG_CRAMFS=y
+CONFIG_VXFS_FS=m
+CONFIG_HPFS_FS=m
+CONFIG_QNX4FS_FS=m
+CONFIG_SYSV_FS=m
+CONFIG_UFS_FS=m
+CONFIG_UFS_FS_WRITE=y
+# CONFIG_UFS_DEBUG is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_DIRECTIO=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_TCP=y
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+# CONFIG_SUNRPC_BIND34 is not set
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_RPCSEC_GSS_SPKM3=m
+CONFIG_SMB_FS=y
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
+CONFIG_CIFS_STATS=y
+CONFIG_CIFS_STATS2=y
+CONFIG_CIFS_WEAK_PW_HASH=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+CONFIG_OSF_PARTITION=y
+# CONFIG_AMIGA_PARTITION is not set
+CONFIG_ATARI_PARTITION=y
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+# CONFIG_MINIX_SUBPARTITION is not set
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+# CONFIG_LDM_DEBUG is not set
+CONFIG_SGI_PARTITION=y
+CONFIG_ULTRIX_PARTITION=y
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+CONFIG_INSTRUMENTATION=y
+CONFIG_PROFILING=y
+# CONFIG_OPROFILE is not set
+# CONFIG_KPROBES is not set
+# CONFIG_MARKERS is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+CONFIG_DETECT_SOFTLOCKUP=y
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+CONFIG_TIMER_STATS=y
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_FRAME_POINTER is not set
+CONFIG_FORCED_INLINING=y
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SAMPLES is not set
+CONFIG_EARLY_PRINTK=y
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+
+#
+# Page alloc debug is incompatible with Software Suspend on i386
+#
+# CONFIG_DEBUG_RODATA is not set
+# CONFIG_4KSTACKS is not set
+CONFIG_X86_FIND_SMP_CONFIG=y
+CONFIG_X86_MPPARSE=y
+CONFIG_DOUBLEFAULT=y
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+CONFIG_SECURITY_CAPABILITIES=y
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_SECURITY_ROOTPLUG is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
+CONFIG_SECURITY_SELINUX_DISABLE=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
+# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
+CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+# CONFIG_CRYPTO_TWOFISH_586 is not set
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_AES_586=m
+CONFIG_CRYPTO_CAST5=y
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_ANUBIS=m
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_TEST=m
+# CONFIG_CRYPTO_AUTHENC is not set
+CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_DEV_PADLOCK=m
+CONFIG_CRYPTO_DEV_PADLOCK_AES=m
+CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
+CONFIG_CRYPTO_DEV_GEODE=m
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_REED_SOLOMON=m
+CONFIG_REED_SOLOMON_DEC16=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_CHECK_SIGNATURE=y
diff --git a/meta-moblin/packages/linux/linux-mid_2.6.24.bb b/meta-moblin/packages/linux/linux-mid_2.6.24.bb
new file mode 100644
index 0000000000..7e17c030a0
--- /dev/null
+++ b/meta-moblin/packages/linux/linux-mid_2.6.24.bb
@@ -0,0 +1,11 @@
+require linux-moblin.inc
+
+PR = "r0"
+
+DEFAULT_PREFERENCE = "-1"
+DEFAULT_PREFERENCE_menlow = "100"
+
+SRC_URI = "git://git.moblin.org/projects/kernel-mid-2.6.24.git;protocol=git \
+           file://defconfig-menlow"
+
+S = "${WORKDIR}/git"
diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-menlow b/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-menlow
new file mode 100644
index 0000000000..aa5883a66e
--- /dev/null
+++ b/meta-moblin/packages/linux/linux-moblin-2.6.27/defconfig-menlow
@@ -0,0 +1,2403 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.27
+# Wed Nov  5 17:17:12 2008
+#
+# CONFIG_64BIT is not set
+CONFIG_X86_32=y
+# CONFIG_X86_64 is not set
+CONFIG_X86=y
+CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
+# CONFIG_GENERIC_LOCKBREAK is not set
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_FAST_CMPXCHG_LOCAL=y
+CONFIG_MMU=y
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_HWEIGHT=y
+# CONFIG_GENERIC_GPIO is not set
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+# CONFIG_GENERIC_TIME_VSYSCALL is not set
+CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+# CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ZONE_DMA32 is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_AUDIT_ARCH is not set
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_X86_SMP=y
+CONFIG_X86_32_SMP=y
+CONFIG_X86_HT=y
+CONFIG_X86_BIOS_REBOOT=y
+CONFIG_X86_TRAMPOLINE=y
+CONFIG_KTIME_SCALAR=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-netbook"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_AUDIT=y
+CONFIG_AUDITSYSCALL=y
+CONFIG_AUDIT_TREE=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=17
+# CONFIG_CGROUPS is not set
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+CONFIG_RELAY=y
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+CONFIG_USER_NS=y
+# CONFIG_PID_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_FASTBOOT=y
+CONFIG_SYSCTL=y
+# CONFIG_EMBEDDED is not set
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_EXTRA_PASS=y
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+CONFIG_PROFILING=y
+# CONFIG_MARKERS is not set
+# CONFIG_OPROFILE is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_ARCH_TRACEHOOK is not set
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_USE_GENERIC_SMP_HELPERS=y
+# CONFIG_HAVE_CLK is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+# CONFIG_LSF is not set
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_CLASSIC_RCU=y
+
+#
+# Processor type and features
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_SMP=y
+CONFIG_X86_FIND_SMP_CONFIG=y
+CONFIG_X86_MPPARSE=y
+CONFIG_X86_PC=y
+# CONFIG_X86_ELAN is not set
+# CONFIG_X86_VOYAGER is not set
+# CONFIG_X86_GENERICARCH is not set
+# CONFIG_X86_VSMP is not set
+# CONFIG_X86_RDC321X is not set
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+# CONFIG_PARAVIRT_GUEST is not set
+# CONFIG_MEMTEST is not set
+# CONFIG_M386 is not set
+# CONFIG_M486 is not set
+# CONFIG_M586 is not set
+# CONFIG_M586TSC is not set
+# CONFIG_M586MMX is not set
+CONFIG_M686=y
+# CONFIG_MPENTIUMII is not set
+# CONFIG_MPENTIUMIII is not set
+# CONFIG_MPENTIUMM is not set
+# CONFIG_MPENTIUM4 is not set
+# CONFIG_MK6 is not set
+# CONFIG_MK7 is not set
+# CONFIG_MK8 is not set
+# CONFIG_MCRUSOE is not set
+# CONFIG_MEFFICEON is not set
+# CONFIG_MWINCHIPC6 is not set
+# CONFIG_MWINCHIP2 is not set
+# CONFIG_MWINCHIP3D is not set
+# CONFIG_MGEODEGX1 is not set
+# CONFIG_MGEODE_LX is not set
+# CONFIG_MCYRIXIII is not set
+# CONFIG_MVIAC3_2 is not set
+# CONFIG_MVIAC7 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_GENERIC_CPU is not set
+# CONFIG_X86_GENERIC is not set
+CONFIG_X86_CPU=y
+CONFIG_X86_CMPXCHG=y
+CONFIG_X86_L1_CACHE_SHIFT=5
+CONFIG_X86_XADD=y
+# CONFIG_X86_PPRO_FENCE is not set
+CONFIG_X86_WP_WORKS_OK=y
+CONFIG_X86_INVLPG=y
+CONFIG_X86_BSWAP=y
+CONFIG_X86_POPAD_OK=y
+CONFIG_X86_USE_PPRO_CHECKSUM=y
+CONFIG_X86_TSC=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
+CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_HPET_TIMER=y
+CONFIG_HPET_EMULATE_RTC=y
+CONFIG_DMI=y
+# CONFIG_IOMMU_HELPER is not set
+CONFIG_NR_CPUS=2
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+CONFIG_X86_LOCAL_APIC=y
+CONFIG_X86_IO_APIC=y
+CONFIG_X86_MCE=y
+# CONFIG_X86_MCE_NONFATAL is not set
+# CONFIG_X86_MCE_P4THERMAL is not set
+CONFIG_VM86=y
+# CONFIG_TOSHIBA is not set
+# CONFIG_I8K is not set
+# CONFIG_X86_REBOOTFIXUPS is not set
+CONFIG_MICROCODE=y
+CONFIG_MICROCODE_OLD_INTERFACE=y
+CONFIG_X86_MSR=y
+CONFIG_X86_CPUID=y
+# CONFIG_NOHIGHMEM is not set
+CONFIG_HIGHMEM4G=y
+# CONFIG_HIGHMEM64G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_HIGHMEM=y
+CONFIG_NEED_NODE_MEMMAP_SIZE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_SPARSEMEM_STATIC=y
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+
+#
+# Memory hotplug is currently incompatible with Software Suspend
+#
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_HIGHPTE is not set
+# CONFIG_MATH_EMULATION is not set
+CONFIG_MTRR=y
+# CONFIG_MTRR_SANITIZER is not set
+# CONFIG_X86_PAT is not set
+# CONFIG_EFI is not set
+# CONFIG_IRQBALANCE is not set
+# CONFIG_SECCOMP is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_KEXEC=y
+CONFIG_CRASH_DUMP=y
+# CONFIG_KEXEC_JUMP is not set
+CONFIG_PHYSICAL_START=0x400000
+CONFIG_RELOCATABLE=y
+CONFIG_PHYSICAL_ALIGN=0x200000
+CONFIG_HOTPLUG_CPU=y
+CONFIG_COMPAT_VDSO=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+
+#
+# Power management options
+#
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+# CONFIG_PM_VERBOSE is not set
+CONFIG_CAN_PM_TRACE=y
+CONFIG_PM_TRACE=y
+CONFIG_PM_TRACE_RTC=y
+CONFIG_PM_SLEEP_SMP=y
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_HIBERNATION=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_ACPI=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_PROCFS=y
+CONFIG_ACPI_PROCFS_POWER=y
+CONFIG_ACPI_SYSFS_POWER=y
+CONFIG_ACPI_PROC_EVENT=y
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=m
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_VIDEO=y
+CONFIG_ACPI_FAN=y
+CONFIG_ACPI_DOCK=y
+# CONFIG_ACPI_BAY is not set
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_THERMAL=y
+CONFIG_ACPI_WMI=m
+CONFIG_ACPI_ASUS=y
+# CONFIG_ACPI_TOSHIBA is not set
+# CONFIG_ACPI_CUSTOM_DSDT is not set
+CONFIG_ACPI_BLACKLIST_YEAR=0
+# CONFIG_ACPI_DEBUG is not set
+CONFIG_ACPI_EC=y
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_POWER=y
+CONFIG_ACPI_SYSTEM=y
+CONFIG_X86_PM_TIMER=y
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_SBS=m
+# CONFIG_APM is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+CONFIG_CPU_FREQ_DEBUG=y
+CONFIG_CPU_FREQ_STAT=m
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+
+#
+# CPUFreq processor drivers
+#
+CONFIG_X86_ACPI_CPUFREQ=y
+# CONFIG_X86_POWERNOW_K6 is not set
+# CONFIG_X86_POWERNOW_K7 is not set
+# CONFIG_X86_POWERNOW_K8 is not set
+# CONFIG_X86_GX_SUSPMOD is not set
+# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
+# CONFIG_X86_SPEEDSTEP_ICH is not set
+# CONFIG_X86_SPEEDSTEP_SMI is not set
+# CONFIG_X86_P4_CLOCKMOD is not set
+# CONFIG_X86_CPUFREQ_NFORCE2 is not set
+# CONFIG_X86_LONGRUN is not set
+# CONFIG_X86_LONGHAUL is not set
+# CONFIG_X86_E_POWERSAVER is not set
+
+#
+# shared options
+#
+# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
+# CONFIG_X86_SPEEDSTEP_LIB is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_PCI=y
+# CONFIG_PCI_GOBIOS is not set
+# CONFIG_PCI_GOMMCONFIG is not set
+# CONFIG_PCI_GODIRECT is not set
+# CONFIG_PCI_GOOLPC is not set
+CONFIG_PCI_GOANY=y
+CONFIG_PCI_BIOS=y
+CONFIG_PCI_DIRECT=y
+CONFIG_PCI_MMCONFIG=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEASPM=y
+# CONFIG_PCIEASPM_DEBUG is not set
+CONFIG_ARCH_SUPPORTS_MSI=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+CONFIG_HT_IRQ=y
+CONFIG_ISA_DMA_API=y
+# CONFIG_ISA is not set
+# CONFIG_MCA is not set
+# CONFIG_SCx200 is not set
+# CONFIG_OLPC is not set
+CONFIG_K8_NB=y
+# CONFIG_PCCARD is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# Executable file formats / Emulations
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_AOUT is not set
+CONFIG_BINFMT_MISC=y
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+CONFIG_XFRM_USER=y
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_XFRM_MIGRATE=y
+CONFIG_XFRM_STATISTICS=y
+CONFIG_XFRM_IPCOMP=m
+CONFIG_NET_KEY=m
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+CONFIG_IP_MROUTE=y
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_INET_LRO=y
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+CONFIG_TCP_CONG_ADVANCED=y
+CONFIG_TCP_CONG_BIC=m
+CONFIG_TCP_CONG_CUBIC=y
+# CONFIG_TCP_CONG_WESTWOOD is not set
+# CONFIG_TCP_CONG_HTCP is not set
+# CONFIG_TCP_CONG_HSTCP is not set
+# CONFIG_TCP_CONG_HYBLA is not set
+# CONFIG_TCP_CONG_VEGAS is not set
+# CONFIG_TCP_CONG_SCALABLE is not set
+# CONFIG_TCP_CONG_LP is not set
+# CONFIG_TCP_CONG_VENO is not set
+# CONFIG_TCP_CONG_YEAH is not set
+# CONFIG_TCP_CONG_ILLINOIS is not set
+# CONFIG_DEFAULT_BIC is not set
+CONFIG_DEFAULT_CUBIC=y
+# CONFIG_DEFAULT_HTCP is not set
+# CONFIG_DEFAULT_VEGAS is not set
+# CONFIG_DEFAULT_WESTWOOD is not set
+# CONFIG_DEFAULT_RENO is not set
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_TCP_MD5SIG=y
+# CONFIG_IP_VS is not set
+CONFIG_IPV6=y
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_IPV6_OPTIMISTIC_DAD=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+# CONFIG_IPV6_MROUTE is not set
+CONFIG_NETLABEL=y
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_SECMARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_DCCP is not set
+CONFIG_NF_CT_PROTO_GRE=m
+CONFIG_NF_CT_PROTO_SCTP=m
+CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SANE=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XTABLES=y
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_DSCP=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
+CONFIG_NETFILTER_XT_TARGET_RATEEST=m
+CONFIG_NETFILTER_XT_TARGET_TRACE=m
+CONFIG_NETFILTER_XT_TARGET_SECMARK=m
+CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+CONFIG_NETFILTER_XT_MATCH_OWNER=m
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+CONFIG_NETFILTER_XT_MATCH_RATEEST=m
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=y
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV4=y
+# CONFIG_NF_CONNTRACK_PROC_COMPAT is not set
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PROTO_GRE=m
+CONFIG_NF_NAT_PROTO_UDPLITE=m
+CONFIG_NF_NAT_PROTO_SCTP=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV6=y
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=y
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_AH=m
+CONFIG_IP6_NF_MATCH_MH=m
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=y
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=y
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+# CONFIG_BT_HIDP is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIUSB=m
+CONFIG_BT_HCIUSB_SCO=y
+# CONFIG_BT_HCIBTUSB is not set
+CONFIG_BT_HCIBTSDIO=m
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_BCSP=y
+CONFIG_BT_HCIUART_LL=y
+CONFIG_BT_HCIBCM203X=m
+CONFIG_BT_HCIBPA10X=m
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIVHCI=m
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+CONFIG_CFG80211=m
+CONFIG_NL80211=y
+CONFIG_WIRELESS_EXT=y
+# CONFIG_WIRELESS_EXT_SYSFS is not set
+CONFIG_MAC80211=m
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_PID=y
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_MESH=y
+CONFIG_MAC80211_LEDS=y
+CONFIG_MAC80211_DEBUGFS=y
+# CONFIG_MAC80211_DEBUG_MENU is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+CONFIG_RFKILL=m
+CONFIG_RFKILL_INPUT=m
+CONFIG_RFKILL_LEDS=y
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+CONFIG_DEBUG_DEVRES=y
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+# CONFIG_MTD is not set
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+# CONFIG_PNP_DEBUG is not set
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_CPQ_DA is not set
+# CONFIG_BLK_CPQ_CISS_DA is not set
+# CONFIG_BLK_DEV_DAC960 is not set
+# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_UB is not set
+# CONFIG_BLK_DEV_RAM is not set
+CONFIG_CDROM_PKTCDVD=m
+CONFIG_CDROM_PKTCDVD_BUFFERS=8
+# CONFIG_CDROM_PKTCDVD_WCACHE is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_IBM_ASM is not set
+# CONFIG_PHANTOM is not set
+CONFIG_EEPROM_93CX6=m
+# CONFIG_SGI_IOC4 is not set
+CONFIG_TIFM_CORE=m
+CONFIG_TIFM_7XX1=m
+# CONFIG_ACER_WMI is not set
+# CONFIG_FUJITSU_LAPTOP is not set
+# CONFIG_TC1100_WMI is not set
+# CONFIG_HP_WMI is not set
+# CONFIG_MSI_LAPTOP is not set
+# CONFIG_COMPAL_LAPTOP is not set
+# CONFIG_SONY_LAPTOP is not set
+# CONFIG_THINKPAD_ACPI is not set
+CONFIG_INTEL_MENLOW=y
+CONFIG_EEEPC_LAPTOP=y
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_BLK_DEV_SR_VENDOR=y
+# CONFIG_CHR_DEV_SG is not set
+CONFIG_CHR_DEV_SCH=m
+
+#
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
+#
+CONFIG_SCSI_MULTI_LUN=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC7XXX_OLD is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_DPT_I2O is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_EATA is not set
+# CONFIG_SCSI_FUTURE_DOMAIN is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_DC390T is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+# CONFIG_SCSI_DH is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_PMP is not set
+CONFIG_SATA_AHCI=y
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+# CONFIG_SATA_SVW is not set
+CONFIG_ATA_PIIX=y
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SX4 is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_PATA_ACPI is not set
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CS5520 is not set
+# CONFIG_PATA_CS5530 is not set
+# CONFIG_PATA_CS5535 is not set
+# CONFIG_PATA_CS5536 is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RZ1000 is not set
+# CONFIG_PATA_SC1200 is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+CONFIG_PATA_SCH=y
+# CONFIG_MD is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+
+#
+# Enable only one of the two stacks, unless you know what you are doing
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_IEEE1394 is not set
+# CONFIG_I2O is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+CONFIG_MACVLAN=m
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_NET_SB1000 is not set
+# CONFIG_ARCNET is not set
+CONFIG_PHYLIB=m
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=m
+CONFIG_DAVICOM_PHY=m
+CONFIG_QSEMI_PHY=m
+CONFIG_LXT_PHY=m
+CONFIG_CICADA_PHY=m
+CONFIG_VITESSE_PHY=m
+CONFIG_SMSC_PHY=m
+CONFIG_BROADCOM_PHY=m
+CONFIG_ICPLUS_PHY=m
+CONFIG_REALTEK_PHY=m
+CONFIG_MDIO_BITBANG=m
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=m
+CONFIG_HAPPYMEAL=m
+CONFIG_SUNGEM=m
+CONFIG_CASSINI=m
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_B44 is not set
+CONFIG_NETDEV_1000=y
+# CONFIG_ACENIC is not set
+# CONFIG_DL2K is not set
+# CONFIG_E1000 is not set
+# CONFIG_E1000E is not set
+# CONFIG_IP1000 is not set
+# CONFIG_IGB is not set
+# CONFIG_NS83820 is not set
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_VIA_VELOCITY is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+CONFIG_ATL1=m
+CONFIG_ATL1E=m
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_TR is not set
+
+#
+# Wireless LAN
+#
+CONFIG_WLAN_PRE80211=y
+# CONFIG_STRIP is not set
+CONFIG_WLAN_80211=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_AIRO is not set
+# CONFIG_HERMES is not set
+# CONFIG_ATMEL is not set
+# CONFIG_PRISM54 is not set
+CONFIG_USB_ZD1201=m
+CONFIG_USB_NET_RNDIS_WLAN=m
+CONFIG_RTL8180=m
+CONFIG_RTL8187=m
+# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_P54_COMMON is not set
+CONFIG_ATH5K=m
+# CONFIG_ATH5K_DEBUG is not set
+# CONFIG_ATH9K is not set
+CONFIG_IWLWIFI=m
+CONFIG_IWLCORE=m
+# CONFIG_IWLWIFI_LEDS is not set
+CONFIG_IWLWIFI_RFKILL=y
+# CONFIG_IWLWIFI_DEBUG is not set
+# CONFIG_IWLAGN is not set
+CONFIG_IWL3945=m
+CONFIG_IWL3945_RFKILL=y
+# CONFIG_IWL3945_SPECTRUM_MEASUREMENT is not set
+# CONFIG_IWL3945_LEDS is not set
+# CONFIG_IWL3945_DEBUG is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_RT2X00=m
+CONFIG_RT2X00_LIB=m
+CONFIG_RT2X00_LIB_PCI=m
+CONFIG_RT2X00_LIB_USB=m
+CONFIG_RT2X00_LIB_FIRMWARE=y
+CONFIG_RT2X00_LIB_RFKILL=y
+CONFIG_RT2X00_LIB_LEDS=y
+CONFIG_RT2400PCI=m
+CONFIG_RT2400PCI_RFKILL=y
+CONFIG_RT2400PCI_LEDS=y
+CONFIG_RT2500PCI=m
+CONFIG_RT2500PCI_RFKILL=y
+CONFIG_RT2500PCI_LEDS=y
+CONFIG_RT61PCI=m
+CONFIG_RT61PCI_RFKILL=y
+CONFIG_RT61PCI_LEDS=y
+CONFIG_RT2500USB=m
+CONFIG_RT2500USB_LEDS=y
+CONFIG_RT73USB=m
+CONFIG_RT73USB_LEDS=y
+CONFIG_RT2X00_LIB_DEBUGFS=y
+# CONFIG_RT2X00_DEBUG is not set
+
+#
+# USB Network Adapters
+#
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+CONFIG_USB_NET_DM9601=m
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+CONFIG_USB_EPSON2888=y
+CONFIG_USB_KC2190=y
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_HSO is not set
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_PPPOL2TP=m
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+CONFIG_NET_FC=y
+CONFIG_NETCONSOLE=m
+CONFIG_NETCONSOLE_DYNAMIC=y
+CONFIG_NETPOLL=y
+CONFIG_NETPOLL_TRAP=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_POLLDEV=m
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_SERIAL=m
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+CONFIG_MOUSE_VSXXXAA=m
+CONFIG_INPUT_JOYSTICK=y
+# CONFIG_JOYSTICK_ANALOG is not set
+# CONFIG_JOYSTICK_A3D is not set
+# CONFIG_JOYSTICK_ADI is not set
+# CONFIG_JOYSTICK_COBRA is not set
+# CONFIG_JOYSTICK_GF2K is not set
+# CONFIG_JOYSTICK_GRIP is not set
+# CONFIG_JOYSTICK_GRIP_MP is not set
+# CONFIG_JOYSTICK_GUILLEMOT is not set
+# CONFIG_JOYSTICK_INTERACT is not set
+# CONFIG_JOYSTICK_SIDEWINDER is not set
+# CONFIG_JOYSTICK_TMDC is not set
+# CONFIG_JOYSTICK_IFORCE is not set
+# CONFIG_JOYSTICK_WARRIOR is not set
+# CONFIG_JOYSTICK_MAGELLAN is not set
+# CONFIG_JOYSTICK_SPACEORB is not set
+# CONFIG_JOYSTICK_SPACEBALL is not set
+# CONFIG_JOYSTICK_STINGER is not set
+# CONFIG_JOYSTICK_TWIDJOY is not set
+# CONFIG_JOYSTICK_ZHENHUA is not set
+# CONFIG_JOYSTICK_JOYDUMP is not set
+# CONFIG_JOYSTICK_XPAD is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_FUJITSU=m
+CONFIG_TOUCHSCREEN_GUNZE=m
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_INEXIO=m
+CONFIG_TOUCHSCREEN_MK712=m
+CONFIG_TOUCHSCREEN_PENMOUNT=m
+CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
+CONFIG_TOUCHSCREEN_TOUCHWIN=m
+CONFIG_TOUCHSCREEN_UCB1400=m
+# CONFIG_TOUCHSCREEN_WM97XX is not set
+CONFIG_TOUCHSCREEN_USB_COMPOSITE=m
+CONFIG_TOUCHSCREEN_USB_EGALAX=y
+CONFIG_TOUCHSCREEN_USB_PANJIT=y
+CONFIG_TOUCHSCREEN_USB_3M=y
+CONFIG_TOUCHSCREEN_USB_ITM=y
+CONFIG_TOUCHSCREEN_USB_ETURBO=y
+CONFIG_TOUCHSCREEN_USB_GUNZE=y
+CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
+CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
+CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
+CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
+CONFIG_TOUCHSCREEN_USB_GOTOP=y
+CONFIG_TOUCHSCREEN_TOUCHIT213=m
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_PCSPKR is not set
+# CONFIG_INPUT_APANEL is not set
+# CONFIG_INPUT_WISTRON_BTNS is not set
+CONFIG_INPUT_ATLAS_BTNS=m
+CONFIG_INPUT_ATI_REMOTE=m
+CONFIG_INPUT_ATI_REMOTE2=m
+CONFIG_INPUT_KEYSPAN_REMOTE=m
+CONFIG_INPUT_POWERMATE=m
+CONFIG_INPUT_YEALINK=m
+CONFIG_INPUT_UINPUT=m
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=m
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_NOZOMI is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+CONFIG_FIX_EARLYCON_MEM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_JSM is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_SONYPI is not set
+# CONFIG_MWAVE is not set
+# CONFIG_PC8736x_GPIO is not set
+# CONFIG_NSC_GPIO is not set
+# CONFIG_CS5535_GPIO is not set
+# CONFIG_RAW_DRIVER is not set
+CONFIG_HPET=y
+# CONFIG_HPET_MMAP is not set
+# CONFIG_HANGCHECK_TIMER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_CHARDEV is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_SCx200_ACB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_AT24 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_BATTERY_DS2760 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_CORETEMP is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2_COMMON=y
+# CONFIG_VIDEO_ALLOW_V4L1 is not set
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_DVB_CORE=y
+CONFIG_VIDEO_MEDIA=y
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=y
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=y
+CONFIG_MEDIA_TUNER_TDA8290=y
+CONFIG_MEDIA_TUNER_TDA9887=y
+CONFIG_MEDIA_TUNER_TEA5761=y
+CONFIG_MEDIA_TUNER_TEA5767=y
+CONFIG_MEDIA_TUNER_MT20XX=y
+CONFIG_MEDIA_TUNER_XC2028=y
+CONFIG_MEDIA_TUNER_XC5000=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_BT848 is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+# CONFIG_VIDEO_SAA7134 is not set
+# CONFIG_VIDEO_HEXIUM_ORION is not set
+# CONFIG_VIDEO_HEXIUM_GEMINI is not set
+# CONFIG_VIDEO_CX88 is not set
+# CONFIG_VIDEO_CX23885 is not set
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX18 is not set
+# CONFIG_VIDEO_CAFE_CCIC is not set
+CONFIG_V4L_USB_DRIVERS=y
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+# CONFIG_USB_GSPCA is not set
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_EM28XX is not set
+# CONFIG_VIDEO_USBVISION is not set
+# CONFIG_USB_ET61X251 is not set
+# CONFIG_USB_SN9C102 is not set
+# CONFIG_USB_ZC0301 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_SOC_CAMERA is not set
+# CONFIG_VIDEO_SH_MOBILE_CEU is not set
+# CONFIG_RADIO_ADAPTERS is not set
+# CONFIG_DVB_CAPTURE_DRIVERS is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+CONFIG_AGP=y
+# CONFIG_AGP_ALI is not set
+# CONFIG_AGP_ATI is not set
+# CONFIG_AGP_AMD is not set
+CONFIG_AGP_AMD64=y
+CONFIG_AGP_INTEL=y
+# CONFIG_AGP_NVIDIA is not set
+# CONFIG_AGP_SIS is not set
+# CONFIG_AGP_SWORKS is not set
+# CONFIG_AGP_VIA is not set
+# CONFIG_AGP_EFFICEON is not set
+CONFIG_DRM=y
+# CONFIG_DRM_TDFX is not set
+# CONFIG_DRM_R128 is not set
+# CONFIG_DRM_RADEON is not set
+CONFIG_DRM_I810=y
+CONFIG_DRM_I830=y
+CONFIG_DRM_I915=y
+# CONFIG_DRM_MGA is not set
+# CONFIG_DRM_SIS is not set
+# CONFIG_DRM_VIA is not set
+# CONFIG_DRM_SAVAGE is not set
+# CONFIG_VGASTATE is not set
+CONFIG_VIDEO_OUTPUT_CONTROL=y
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+CONFIG_FB_DDC=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ARC is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_VGA16=y
+CONFIG_FB_UVESA=y
+CONFIG_FB_VESA=y
+# CONFIG_FB_EFI is not set
+# CONFIG_FB_N411 is not set
+# CONFIG_FB_HGA is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+CONFIG_FB_I810=y
+# CONFIG_FB_LE80578 is not set
+CONFIG_FB_INTEL=y
+CONFIG_FB_INTEL_DEBUG=y
+CONFIG_FB_INTEL_I2C=y
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_CYBLA is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_GEODE is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+# CONFIG_LCD_ILI9320 is not set
+CONFIG_LCD_PLATFORM=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_CORGI is not set
+# CONFIG_BACKLIGHT_PROGEAR is not set
+CONFIG_BACKLIGHT_MBP_NVIDIA=y
+
+#
+# Display device support
+#
+CONFIG_DISPLAY_SUPPORT=y
+
+#
+# Display hardware drivers
+#
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_VGACON_SOFT_SCROLLBACK=y
+CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
+CONFIG_VIDEO_SELECT=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_HWDEP=y
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=y
+CONFIG_SND_SEQ_DUMMY=y
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_SEQUENCER_OSS is not set
+CONFIG_SND_DYNAMIC_MINORS=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+CONFIG_SND_VERBOSE_PROCFS=y
+CONFIG_SND_VERBOSE_PRINTK=y
+CONFIG_SND_DEBUG=y
+# CONFIG_SND_DEBUG_VERBOSE is not set
+CONFIG_SND_PCM_XRUN_DEBUG=y
+CONFIG_SND_VMASTER=y
+CONFIG_SND_AC97_CODEC=y
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_PCSP is not set
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_AC97_POWER_SAVE=y
+CONFIG_SND_AC97_POWER_SAVE_DEFAULT=5
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS5530 is not set
+# CONFIG_SND_CS5535AUDIO is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+CONFIG_SND_HDA_INTEL=y
+CONFIG_SND_HDA_HWDEP=y
+CONFIG_SND_HDA_CODEC_REALTEK=y
+CONFIG_SND_HDA_CODEC_ANALOG=y
+CONFIG_SND_HDA_CODEC_SIGMATEL=y
+CONFIG_SND_HDA_CODEC_VIA=y
+CONFIG_SND_HDA_CODEC_ATIHDMI=y
+CONFIG_SND_HDA_CODEC_CONEXANT=y
+CONFIG_SND_HDA_CODEC_CMEDIA=y
+CONFIG_SND_HDA_CODEC_SI3054=y
+CONFIG_SND_HDA_GENERIC=y
+CONFIG_SND_HDA_POWER_SAVE=y
+CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_HIFIER is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+CONFIG_SND_INTEL8X0=y
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SIS7019 is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+CONFIG_SND_USB=y
+CONFIG_SND_USB_AUDIO=m
+CONFIG_SND_USB_USX2Y=m
+CONFIG_SND_USB_CAIAQ=m
+CONFIG_SND_USB_CAIAQ_INPUT=y
+# CONFIG_SND_SOC is not set
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HID_DEBUG=y
+CONFIG_HIDRAW=y
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+CONFIG_USB_HIDINPUT_POWERBOOK=y
+CONFIG_HID_FF=y
+CONFIG_HID_PID=y
+CONFIG_LOGITECH_FF=y
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_PANTHERLORD_FF=y
+CONFIG_THRUSTMASTER_FF=y
+CONFIG_ZEROPLUS_FF=y
+CONFIG_USB_HIDDEV=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_UHCI_HCD=m
+CONFIG_USB_U132_HCD=m
+CONFIG_USB_SL811_HCD=m
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+# CONFIG_USB_WDM is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_ISD200=y
+CONFIG_USB_STORAGE_DPCM=y
+CONFIG_USB_STORAGE_USBAT=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_STORAGE_ALAUDA=y
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+CONFIG_USB_STORAGE_KARMA=y
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=m
+CONFIG_USB_EZUSB=y
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_AIRCABLE=m
+CONFIG_USB_SERIAL_ARK3116=m
+CONFIG_USB_SERIAL_BELKIN=m
+CONFIG_USB_SERIAL_CH341=m
+CONFIG_USB_SERIAL_WHITEHEAT=m
+CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
+CONFIG_USB_SERIAL_CP2101=m
+CONFIG_USB_SERIAL_CYPRESS_M8=m
+CONFIG_USB_SERIAL_EMPEG=m
+CONFIG_USB_SERIAL_FTDI_SIO=m
+CONFIG_USB_SERIAL_FUNSOFT=m
+CONFIG_USB_SERIAL_VISOR=m
+CONFIG_USB_SERIAL_IPAQ=m
+CONFIG_USB_SERIAL_IR=m
+CONFIG_USB_SERIAL_EDGEPORT=m
+CONFIG_USB_SERIAL_EDGEPORT_TI=m
+CONFIG_USB_SERIAL_GARMIN=m
+CONFIG_USB_SERIAL_IPW=m
+CONFIG_USB_SERIAL_IUU=m
+CONFIG_USB_SERIAL_KEYSPAN_PDA=m
+CONFIG_USB_SERIAL_KEYSPAN=m
+CONFIG_USB_SERIAL_KEYSPAN_MPR=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19=y
+CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
+CONFIG_USB_SERIAL_KLSI=m
+CONFIG_USB_SERIAL_KOBIL_SCT=m
+CONFIG_USB_SERIAL_MCT_U232=m
+CONFIG_USB_SERIAL_MOS7720=m
+CONFIG_USB_SERIAL_MOS7840=m
+# CONFIG_USB_SERIAL_MOTOROLA is not set
+CONFIG_USB_SERIAL_NAVMAN=m
+CONFIG_USB_SERIAL_PL2303=m
+CONFIG_USB_SERIAL_OTI6858=m
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+CONFIG_USB_SERIAL_HP4X=m
+CONFIG_USB_SERIAL_SAFE=m
+CONFIG_USB_SERIAL_SAFE_PADDED=y
+CONFIG_USB_SERIAL_SIERRAWIRELESS=m
+CONFIG_USB_SERIAL_TI=m
+CONFIG_USB_SERIAL_CYBERJACK=m
+CONFIG_USB_SERIAL_XIRCOM=m
+CONFIG_USB_SERIAL_OPTION=m
+CONFIG_USB_SERIAL_OMNINET=m
+CONFIG_USB_SERIAL_DEBUG=m
+
+#
+# USB Miscellaneous drivers
+#
+CONFIG_USB_EMI62=m
+CONFIG_USB_EMI26=m
+CONFIG_USB_ADUTUX=m
+# CONFIG_USB_RIO500 is not set
+CONFIG_USB_LEGOTOWER=m
+CONFIG_USB_LCD=m
+CONFIG_USB_BERRY_CHARGE=m
+CONFIG_USB_LED=m
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+CONFIG_USB_PHIDGET=m
+CONFIG_USB_PHIDGETKIT=m
+CONFIG_USB_PHIDGETMOTORCONTROL=m
+CONFIG_USB_PHIDGETSERVO=m
+CONFIG_USB_IDMOUSE=m
+CONFIG_USB_FTDI_ELAN=m
+CONFIG_USB_APPLEDISPLAY=m
+CONFIG_USB_SISUSBVGA=m
+CONFIG_USB_SISUSBVGA_CON=y
+CONFIG_USB_LD=m
+CONFIG_USB_TRANCEVIBRATOR=m
+CONFIG_USB_IOWARRIOR=m
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_GADGET is not set
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
+CONFIG_SDIO_UART=m
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_SDHCI=m
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_WBSD=m
+CONFIG_MMC_TIFM_SD=m
+CONFIG_MEMSTICK=m
+CONFIG_MEMSTICK_DEBUG=y
+
+#
+# MemoryStick drivers
+#
+# CONFIG_MEMSTICK_UNSAFE_RESUME is not set
+CONFIG_MSPRO_BLOCK=m
+
+#
+# MemoryStick Host Controller Drivers
+#
+# CONFIG_MEMSTICK_TIFM_MS is not set
+# CONFIG_MEMSTICK_JMICRON_38X is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA9532 is not set
+# CONFIG_LEDS_CLEVO_MAIL is not set
+# CONFIG_LEDS_PCA955X is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+
+#
+# Firmware Drivers
+#
+# CONFIG_EDD is not set
+CONFIG_FIRMWARE_MEMMAP=y
+# CONFIG_DELL_RBU is not set
+# CONFIG_DCDBAS is not set
+# CONFIG_DMIID is not set
+# CONFIG_ISCSI_IBFT_FIND is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=m
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_QUOTA=y
+CONFIG_QUOTA_NETLINK_INTERFACE=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTACTL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+CONFIG_FUSE_FS=m
+CONFIG_GENERIC_ACL=y
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_CONFIGFS_FS=m
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+CONFIG_OSF_PARTITION=y
+CONFIG_AMIGA_PARTITION=y
+# CONFIG_ATARI_PARTITION is not set
+CONFIG_MAC_PARTITION=y
+CONFIG_MSDOS_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+# CONFIG_LDM_PARTITION is not set
+CONFIG_SGI_PARTITION=y
+# CONFIG_ULTRIX_PARTITION is not set
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_PRINTK_TIME=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_FS=y
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_SHIRQ=y
+CONFIG_DETECT_SOFTLOCKUP=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHEDSTATS=y
+CONFIG_TIMER_STATS=y
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_SPINLOCK_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_SG is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_BOOT_PRINTK_DELAY=y
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_LATENCYTOP=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_HAVE_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_TRACING=y
+# CONFIG_FTRACE is not set
+# CONFIG_IRQSOFF_TRACER is not set
+CONFIG_SYSPROF_TRACER=y
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_CONTEXT_SWITCH_TRACER is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_STRICT_DEVMEM is not set
+CONFIG_X86_VERBOSE_BOOTUP=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_DEBUG_STACKOVERFLOW is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_X86_PTDUMP=y
+CONFIG_DEBUG_RODATA=y
+# CONFIG_DEBUG_RODATA_TEST is not set
+# CONFIG_DEBUG_NX_TEST is not set
+# CONFIG_4KSTACKS is not set
+CONFIG_DOUBLEFAULT=y
+# CONFIG_MMIOTRACE is not set
+CONFIG_IO_DELAY_TYPE_0X80=0
+CONFIG_IO_DELAY_TYPE_0XED=1
+CONFIG_IO_DELAY_TYPE_UDELAY=2
+CONFIG_IO_DELAY_TYPE_NONE=3
+CONFIG_IO_DELAY_0X80=y
+# CONFIG_IO_DELAY_0XED is not set
+# CONFIG_IO_DELAY_UDELAY is not set
+# CONFIG_IO_DELAY_NONE is not set
+CONFIG_DEFAULT_IO_DELAY_TYPE=0
+CONFIG_DEBUG_BOOT_PARAMS=y
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+CONFIG_SECURITY_NETWORK_XFRM=y
+CONFIG_SECURITY_FILE_CAPABILITIES=y
+# CONFIG_SECURITY_ROOTPLUG is not set
+CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=65536
+# CONFIG_SECURITY_SELINUX is not set
+# CONFIG_SECURITY_SMACK is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_SEQIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_XCBC=m
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_AES_586 is not set
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+# CONFIG_CRYPTO_SALSA20_586 is not set
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+# CONFIG_CRYPTO_TWOFISH_586 is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_PADLOCK is not set
+# CONFIG_CRYPTO_DEV_GEODE is not set
+# CONFIG_CRYPTO_DEV_HIFN_795X is not set
+CONFIG_HAVE_KVM=y
+# CONFIG_VIRTUALIZATION is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_FIRST_BIT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_AUDIT_GENERIC=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/meta-moblin/packages/linux/linux-moblin.inc b/meta-moblin/packages/linux/linux-moblin.inc
index a7fa15124d..11d48a17a2 100644
--- a/meta-moblin/packages/linux/linux-moblin.inc
+++ b/meta-moblin/packages/linux/linux-moblin.inc
@@ -14,5 +14,4 @@ do_configure() {
 
 }
 
-
-COMPATIBLE_MACHINE = "netbook"
\ No newline at end of file
+COMPATIBLE_MACHINE = "(netbook|menlow)"
diff --git a/meta-moblin/packages/linux/linux-moblin_2.6.27.bb b/meta-moblin/packages/linux/linux-moblin_2.6.27.bb
index 871540186d..18e75dd316 100644
--- a/meta-moblin/packages/linux/linux-moblin_2.6.27.bb
+++ b/meta-moblin/packages/linux/linux-moblin_2.6.27.bb
@@ -50,6 +50,7 @@ SRC_URI = "${KERNELORG_MIRROR}pub/linux/kernel/v2.6/linux-2.6.27.tar.bz2 \
                 file://0041-r8169-8101e.patch;patch=1 \
                 file://0042-intelfb-945gme.patch;patch=1 \
                 file://0043-superreadahead-patch.patch;patch=1 \
+                file://defconfig-menlow \
                 file://defconfig-netbook"
 
 S = "${WORKDIR}/linux-2.6.27"
diff --git a/meta-moblin/packages/xorg-driver/files/104_disable_locks.diff b/meta-moblin/packages/xorg-driver/files/104_disable_locks.diff
new file mode 100644
index 0000000000..1f0a5ba9c2
--- /dev/null
+++ b/meta-moblin/packages/xorg-driver/files/104_disable_locks.diff
@@ -0,0 +1,23 @@
+Index: git/src/psb_driver.c
+===================================================================
+--- git.orig/src/psb_driver.c   2008-12-12 15:14:28.000000000 +0000
++++ git/src/psb_driver.c        2008-12-30 14:18:16.000000000 +0000
+@@ -1326,7 +1326,7 @@
+ 
+     pScrn->pScreen = pScreen;
+ 
+-    psbDRILock(pScrn, 0);
++/*    psbDRILock(pScrn, 0);*/
+     pPsb->front = psbScanoutCreate(pScrn, pScrn->bitsPerPixel >> 3,
+                                   pScrn->depth, pScrn->virtualX,
+                                   pScrn->virtualY, 0, -1, 0);
+@@ -1489,7 +1489,9 @@
+     
+     return psbEnterVT(pScreen->myNum, 0);
+   out_err_unlock:
++    /* Temporary Fix TBD
+     psbDRIUnlock(pScrn);
++    */
+   out_err:
+     psbRestoreHWState(pDevice);
+     return FALSE;
diff --git a/meta-moblin/packages/xorg-driver/xf86-driver-common.inc b/meta-moblin/packages/xorg-driver/xf86-driver-common.inc
new file mode 100644
index 0000000000..308d06e0b1
--- /dev/null
+++ b/meta-moblin/packages/xorg-driver/xf86-driver-common.inc
@@ -0,0 +1,32 @@
+DESCRIPTION = "X driver"
+HOMEPAGE = "http://www.x.org"
+SECTION = "x11/drivers"
+LICENSE = "MIT-X"
+
+PE = "1"
+PR = "r0"
+
+DEPENDS = "virtual/xserver-xf86 xproto randrproto"
+
+XORG_PN = "${PN}"
+SRC_URI = "${XORG_MIRROR}/individual/driver/${XORG_PN}-${PV}.tar.bz2"
+
+S = "${WORKDIR}/${XORG_PN}-${PV}"
+
+FILES_${PN} += " ${libdir}/xorg/modules/drivers/*.so"
+FILES_${PN}-dbg += " ${libdir}/xorg/modules/drivers/.debug"
+
+inherit autotools pkgconfig
+
+do_stage() {
+        autotools_stage_all
+}
+
+# AC_CHECK_FILE doesn't work when cross compiling, so we create a replacement
+# macro that simply assumes the test succeeds. 
+do_configure_prepend () {
+    echo 'AC_DEFUN(CC_AC_CHECK_FILE, $2)' > configure.ac.new
+    sed 's/AC_CHECK_FILE/CC_AC_CHECK_FILE/g' configure.ac >> configure.ac.new
+    mv configure.ac.new configure.ac
+}
+
diff --git a/meta-moblin/packages/xorg-driver/xf86-video-common.inc b/meta-moblin/packages/xorg-driver/xf86-video-common.inc
new file mode 100644
index 0000000000..f2e28170e7
--- /dev/null
+++ b/meta-moblin/packages/xorg-driver/xf86-video-common.inc
@@ -0,0 +1,4 @@
+include xf86-driver-common.inc
+
+DEPENDS =+ "renderproto videoproto xextproto fontsproto"
+
diff --git a/meta-moblin/packages/xorg-driver/xf86-video-psb_git.bb b/meta-moblin/packages/xorg-driver/xf86-video-psb_git.bb
new file mode 100644
index 0000000000..c48215523a
--- /dev/null
+++ b/meta-moblin/packages/xorg-driver/xf86-video-psb_git.bb
@@ -0,0 +1,20 @@
+require xf86-video-common.inc
+
+DESCRIPTION = "X.Org X server -- PIntel i8xx, i9xx display driver"
+DEPENDS += "virtual/libx11 libxvmc libdrm-psb dri2proto glproto \
+            virtual/libgl xineramaproto libpciaccess"
+RDEPENDS += linux-psb-modules
+
+PV = "0.2.6+git${SRCREV}"
+PR = "r4"
+
+SRC_URI = "git://git.moblin.org/projects/xf86-video-psb;protocol=git \
+           file://104_disable_locks.diff;patch=1"
+
+S = "${WORKDIR}/git"
+
+COMPATIBLE_HOST = '(i.86.*-linux)'
+COMPATIBLE_MACHINE = "menlow"
+
+EXTRA_OECONF = "--enable-dri --disable-static"
+
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-common.inc b/meta-moblin/packages/xorg-xserver/xserver-xf86-common.inc
new file mode 100644
index 0000000000..d31e97a0e2
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-common.inc
@@ -0,0 +1,45 @@
+DESCRIPTION = "The X.Org X server"
+HOMEPAGE = "http://www.x.org"
+SECTION = "x11/base"
+LICENSE = "MIT-X"
+
+# xf86-*-* packages depend on an X server built with the xfree86 DDX
+# so we have a virtual to represent that:
+PROVIDES = "virtual/xserver-xf86"
+
+# Other packages tend to just care that there is *an* X server:
+PROVIDES += "virtual/xserver"
+
+XORG_PN = "xorg-server"
+SRC_URI = "${XORG_MIRROR}/individual/xserver/${XORG_PN}-${PV}.tar.bz2 \
+           file://xorg.conf"
+
+S = "${WORKDIR}/${XORG_PN}-${PV}"
+
+inherit autotools pkgconfig
+
+PACKAGES =+ "${PN}-utils"
+
+FILES_${PN}-utils = "${bindir}/scanpci ${bindir}/pcitweak ${bindir}/ioport ${bindir}/in[bwl] ${bindir}/out[bwl] ${bindir}/mmap[rw] ${bindir}/gtf ${bindir}/getconfig ${bindir}/getconfig.pl"
+FILES_${PN} = "${libdir}/X11/Options ${libdir}/X11/Cards ${libdir}/X11/getconfig ${libdir}/X11/etc ${libdir}/xserver/SecurityPolicy ${libdir}/xorg/modules/*.so ${libdir}/xorg/modules/*/*.so ${libdir}/xorg/modules/*/*/*.so /etc/X11 "
+FILES_${PN}-doc += "${libdir}/X11/doc /usr/share/X11/xkb/compiled/README.compiled"
+
+FILES_${PN}-dbg += "${libdir}/xorg/modules/.debug \
+                    ${libdir}/xorg/modules/*/.debug \
+                    ${libdir}/xorg/modules/*/*/.debug \
+                    "
+
+CONFFILES_${PN} += "${sysconfdir}/X11/xorg.conf"
+
+SRC_URI += "file://macro_tweak.patch;patch=1"
+
+do_stage() {
+        autotools_stage_all
+}
+
+do_install_append () {
+        install -d ${D}/${sysconfdir}/X11
+        install -m 0644 ${WORKDIR}/xorg.conf ${D}/${sysconfdir}/X11/
+        ln -sf ${datadir}/fonts/X11 ${D}/${libdir}/X11/fonts
+}
+
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/drmfix.patch b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/drmfix.patch
new file mode 100644
index 0000000000..a62a767f23
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/drmfix.patch
@@ -0,0 +1,13 @@
+Index: xorg-server-1.4/hw/xfree86/os-support/linux/Makefile.am
+===================================================================
+--- xorg-server-1.4.orig/hw/xfree86/os-support/linux/Makefile.am        2007-08-23 21:04:53.000000000 +0200
++++ xorg-server-1.4/hw/xfree86/os-support/linux/Makefile.am     2008-03-13 18:27:23.000000000 +0100
+@@ -41,7 +41,7 @@
+ 
+ AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(DIX_CFLAGS) $(XORG_CFLAGS) $(PLATFORM_DEFINES)
+ 
+-INCLUDES = $(XORG_INCS) $(PLATFORM_INCLUDES) -I/usr/include/drm # FIXME this last part is crack
++INCLUDES = $(XORG_INCS) $(PLATFORM_INCLUDES) $(LIBDRM_CFLAGS)
+ 
+ # FIXME: These need to be added to the build
+ LNX_EXTRA_SRCS = \
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/libdri-xinerama-symbol.patch b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/libdri-xinerama-symbol.patch
new file mode 100644
index 0000000000..db29da93ca
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/libdri-xinerama-symbol.patch
@@ -0,0 +1,50 @@
+Index: xorg-server-1.5.0/hw/xfree86/dri/dri.c
+===================================================================
+--- xorg-server-1.5.0.orig/hw/xfree86/dri/dri.c 2008-09-24 17:43:04.000000000 +0100
++++ xorg-server-1.5.0/hw/xfree86/dri/dri.c      2008-09-24 17:46:38.000000000 +0100
+@@ -73,10 +73,6 @@
+ 
+ #define PCI_BUS_NO_DOMAIN(bus) ((bus) & 0xffu)
+ 
+-#if !defined(PANORAMIX)
+-extern Bool noPanoramiXExtension;
+-#endif
+-
+ static int DRIEntPrivIndex = -1;
+ static DevPrivateKey DRIScreenPrivKey = &DRIScreenPrivKey;
+ static DevPrivateKey DRIWindowPrivKey = &DRIWindowPrivKey;
+@@ -307,7 +303,6 @@
+     drm_context_t *       reserved;
+     int                 reserved_count;
+     int                 i;
+-    Bool                xineramaInCore = FALSE;
+     DRIEntPrivPtr       pDRIEntPriv;
+     ScrnInfoPtr         pScrn = xf86Screens[pScreen->myNum];
+     DRIContextFlags    flags    = 0;
+@@ -320,20 +315,13 @@
+        return FALSE;
+     }
+ 
+-    /*
+-     * If Xinerama is on, don't allow DRI to initialise.  It won't be usable
+-     * anyway.
+-     */
+-    if (xf86LoaderCheckSymbol("noPanoramiXExtension"))
+-       xineramaInCore = TRUE;
+-
+-    if (xineramaInCore) {
+-       if (!noPanoramiXExtension) {
+-           DRIDrvMsg(pScreen->myNum, X_WARNING,
+-               "Direct rendering is not supported when Xinerama is enabled\n");
+-           return FALSE;
+-       }
++#if defined(PANORAMIX)
++    if (!noPanoramiXExtension) {
++        DRIDrvMsg(pScreen->myNum, X_WARNING,
++            "Direct rendering is not supported when Xinerama is enabled\n");
++        return FALSE;
+     }
++#endif
+ 
+     if (!DRIOpenDRMMaster(pScrn, pDRIInfo->SAREASize,
+                          pDRIInfo->busIdString,
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/macro_tweak.patch b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/macro_tweak.patch
new file mode 100644
index 0000000000..f2ba37fbb0
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/macro_tweak.patch
@@ -0,0 +1,30 @@
+Index: xorg-server-1.4/xorg-server.m4
+===================================================================
+--- xorg-server-1.4.orig/xorg-server.m4 2007-08-23 20:04:55.000000000 +0100
++++ xorg-server-1.4/xorg-server.m4      2008-12-26 23:59:53.000000000 +0000
+@@ -28,9 +28,12 @@
+ # Checks for the $1 define in xorg-server.h (from the sdk).  If it
+ # is defined, then add $1 to $REQUIRED_MODULES.
+ 
++m4_pattern_allow(PKG_CONFIG_SYSROOT_DIR)
++
+ AC_DEFUN([XORG_DRIVER_CHECK_EXT],[
++       PKG_PROG_PKG_CONFIG
+        SAVE_CFLAGS="$CFLAGS"
+-       CFLAGS="$CFLAGS -I`pkg-config --variable=sdkdir xorg-server`"
++       CFLAGS="$CFLAGS -I$PKG_CONFIG_SYSROOT_DIR`pkg-config --variable=sdkdir xorg-server`"
+        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+ #include "xorg-server.h"
+ #if !defined $1
+Index: xorg-server-1.4/xorg-server.pc.in
+===================================================================
+--- xorg-server-1.4.orig/xorg-server.pc.in      2008-12-27 00:07:37.000000000 +0000
++++ xorg-server-1.4/xorg-server.pc.in   2008-12-27 00:08:39.000000000 +0000
+@@ -8,5 +8,6 @@
+ Name: xorg-server
+ Description: Modular X.Org X Server
+ Version: @PACKAGE_VERSION@
+-Cflags: -I${sdkdir} @PIXMAN_CFLAGS@
++Requires: pixman-1
++Cflags: -I${sdkdir}
+ Libs: -L${libdir}
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/xorg.conf b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/xorg.conf
new file mode 100644
index 0000000000..6a9953cb65
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb/xorg.conf
@@ -0,0 +1,87 @@
+
+Section "Files"
+EndSection
+
+#Section "InputDevice"
+#    Identifier    "Generic Keyboard"
+#    Driver        "kbd"
+#    Option        "CoreKeyboard"
+#    Option        "XkbRules"    "xorg"
+#    Option        "XkbModel"    "pc105"
+#    Option        "XkbLayout"    "us"
+#EndSection
+#
+#Section "InputDevice"
+#    Identifier    "Configured Mouse"
+#    Driver        "mouse"
+#    Option        "CorePointer"
+#    Option        "Device"        "/dev/input/mice"
+#    Option        "Protocol"        "ImPS/2"
+#    Option        "ZAxisMapping"        "4 5"
+#    Option        "Emulate3Buttons"    "true"
+#EndSection
+
+#Section "InputDevice"
+#    Identifier    "Synaptics Touchpad"
+#    Driver        "synaptics"
+#    Option        "SendCoreEvents"    "true"
+#    Option        "Device"        "/dev/psaux"
+#    Option        "Protocol"        "auto-dev"
+#    Option        "HorizEdgeScroll"    "0"
+#EndSection
+
+#Section "InputDevice"
+#    Driver        "wacom"
+#    Identifier    "stylus"
+#    Option        "Device"    "/dev/input/wacom"
+#    Option        "Type"        "stylus"
+#    Option        "ForceDevice"    "ISDV4"        # Tablet PC ONLY
+#EndSection
+
+#Section "InputDevice"
+#    Driver        "wacom"
+#    Identifier    "eraser"
+#    Option        "Device"    "/dev/input/wacom"
+#    Option        "Type"        "eraser"
+#    Option        "ForceDevice"    "ISDV4"        # Tablet PC ONLY
+#EndSection
+
+#Section "InputDevice"
+#    Driver        "wacom"
+#    Identifier    "cursor"
+#    Option        "Device"    "/dev/input/wacom"
+#    Option        "Type"        "cursor"
+#    Option        "ForceDevice"    "ISDV4"        # Tablet PC ONLY
+#EndSection
+
+Section "Device"
+    Identifier    "PSB Graphics Controller"
+    Driver        "psb"
+#    BusID        "PCI:0:2:0"
+EndSection
+
+Section "Monitor"
+    Identifier    "Generic Monitor"
+    Option        "DPMS"
+EndSection
+
+Section "Screen"
+    Identifier    "Default Screen"
+    Device        "PSB Graphics Controller"
+    Monitor        "Generic Monitor"
+    DefaultDepth    24
+EndSection
+
+Section "ServerLayout"
+    Identifier    "Default Layout"
+    Screen        "Default Screen"
+#    InputDevice    "Generic Keyboard"
+#    InputDevice    "Configured Mouse"
+
+# Uncomment if you have a wacom tablet
+#    InputDevice     "stylus"    "SendCoreEvents"
+#    InputDevice     "cursor"    "SendCoreEvents"
+#    InputDevice     "eraser"    "SendCoreEvents"
+#    InputDevice    "Synaptics Touchpad"
+EndSection
+
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb_1.4.bb b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb_1.4.bb
new file mode 100644
index 0000000000..f079a9fce9
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite-psb_1.4.bb
@@ -0,0 +1,7 @@
+require xserver-xf86-lite.inc
+
+PR = "r4"
+
+SRC_URI += "file://drmfix.patch;patch=1 \
+            file://libdri-xinerama-symbol.patch;patch=1 "
+
diff --git a/meta-moblin/packages/xorg-xserver/xserver-xf86-lite.inc b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite.inc
new file mode 100644
index 0000000000..f0812215b9
--- /dev/null
+++ b/meta-moblin/packages/xorg-xserver/xserver-xf86-lite.inc
@@ -0,0 +1,37 @@
+require xserver-xf86-common.inc
+
+PROVIDES += "xserver-xf86-lite"
+
+PROTO_DEPS = "randrproto renderproto fixesproto damageproto xextproto xproto xf86dgaproto xf86miscproto xf86rushproto xf86vidmodeproto xf86bigfontproto compositeproto recordproto resourceproto videoproto scrnsaverproto evieext trapproto xineramaproto fontsproto kbproto inputproto bigreqsproto xcmiscproto glproto"
+
+LIB_DEPS = "mesa pixman libxfont xtrans libxau libxext libxdmcp libxt libdrm-psb libxkbfile libpciaccess openssl"
+
+DEPENDS = "${PROTO_DEPS} ${LIB_DEPS}"
+
+RDEPENDS = "hal xorg-minimal-fonts"
+
+FILES_${PN} += "${bindir}/Xorg "
+
+EXTRA_OECONF += "--disable-acfb \
+                 --enable-aiglx=yes \
+                 --enable-dri=yes \
+                 --enable-glx=yes \
+                 --enable-glx-tls=yes \
+                 --disable-ccfb \
+                 --disable-mcfb \
+                 --disable-dga \
+                 --disable-xinerama \
+                 --disable-xf86misc \
+                 --disable-xorgcfg \
+                 --disable-record \
+                 --disable-dmx \
+                 --disable-xnest \
+                 --disable-xvfb \
+                 --enable-composite \
+                 --sysconfdir=/etc/X11 \
+                 --localstatedir=/var \
+                 --with-pic \
+                 --with-int10=x86emu \
+                 --with-fontdir=/usr/share/fonts/X11 \
+                 --with-xkb-output=/var/lib/xkb \
+                 ac_cv_file__usr_share_sgml_X11_defs_ent=no"