Major layout change to the packages directory

Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0013-musb_host-refactor-musb_save_toggle-take-2.patch b/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0013-musb_host-refactor-musb_save_toggle-take-2.patch
new file mode 100644
index 0000000000..0202871d41
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-omap-2.6.29/musb/0013-musb_host-refactor-musb_save_toggle-take-2.patch
@@ -0,0 +1,91 @@
+From 2658f7c9029967501cd4d749364f2e02d02eebd5 Mon Sep 17 00:00:00 2001
+From: Sergei Shtylyov <sshtylyov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org>
+Date: Fri, 27 Mar 2009 12:54:21 -0700
+Subject: [PATCH] musb_host: refactor musb_save_toggle() (take 2)
+
+Refactor musb_save_toggle() as follows:
+
+ - replace 'struct musb_hw_ep *ep' parameter by 'struct
+   musb_qh *qh' to avoid re-calculating this value
+
+ - move usb_settogle() call out of the *if* operator.
+
+This is a net minor shrink of source and object code.
+
+Signed-off-by: Sergei Shtylyov <sshtylyov-hkdhdckH98+B+jHODAdFcQ@public.gmane.org>
+Signed-off-by: David Brownell <dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>
+---
+ drivers/usb/musb/musb_host.c |   35 ++++++++++++-----------------------
+ 1 files changed, 12 insertions(+), 23 deletions(-)
+
+diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
+index f6e84a0..dc32ce4 100644
+--- a/drivers/usb/musb/musb_host.c
++++ b/drivers/usb/musb/musb_host.c
+@@ -318,35 +318,24 @@ __acquires(musb->lock)
+        spin_lock(&musb->lock);
+ }
+ 
+-/* for bulk/interrupt endpoints only */
+-static inline void
+-musb_save_toggle(struct musb_hw_ep *ep, int is_in, struct urb *urb)
++/* For bulk/interrupt endpoints only */
++static inline void musb_save_toggle(struct musb_qh *qh, int is_in,
++                                   struct urb *urb)
+ {
+-       struct usb_device       *udev = urb->dev;
++       void __iomem            *epio = qh->hw_ep->regs;
+        u16                     csr;
+-       void __iomem            *epio = ep->regs;
+-       struct musb_qh          *qh;
+ 
+-       /* FIXME:  the current Mentor DMA code seems to have
++       /*
++        * FIXME: the current Mentor DMA code seems to have
+         * problems getting toggle correct.
+         */
+ 
+-       if (is_in || ep->is_shared_fifo)
+-               qh = ep->in_qh;
++       if (is_in)
++               csr = musb_readw(epio, MUSB_RXCSR) & MUSB_RXCSR_H_DATATOGGLE;
+        else
+-               qh = ep->out_qh;
++               csr = musb_readw(epio, MUSB_TXCSR) & MUSB_TXCSR_H_DATATOGGLE;
+ 
+-       if (!is_in) {
+-               csr = musb_readw(epio, MUSB_TXCSR);
+-               usb_settoggle(udev, qh->epnum, 1,
+-                       (csr & MUSB_TXCSR_H_DATATOGGLE)
+-                               ? 1 : 0);
+-       } else {
+-               csr = musb_readw(epio, MUSB_RXCSR);
+-               usb_settoggle(udev, qh->epnum, 0,
+-                       (csr & MUSB_RXCSR_H_DATATOGGLE)
+-                               ? 1 : 0);
+-       }
++       usb_settoggle(urb->dev, qh->epnum, !is_in, csr ? 1 : 0);
+ }
+ 
+ /* caller owns controller lock, irqs are blocked */
+@@ -362,7 +351,7 @@ musb_giveback(struct musb_qh *qh, struct urb *urb, int status)
+        switch (qh->type) {
+        case USB_ENDPOINT_XFER_BULK:
+        case USB_ENDPOINT_XFER_INT:
+-               musb_save_toggle(ep, is_in, urb);
++               musb_save_toggle(qh, is_in, urb);
+                break;
+        case USB_ENDPOINT_XFER_ISOC:
+                if (status == 0 && urb->error_count)
+@@ -1362,7 +1351,7 @@ static void musb_bulk_rx_nak_timeout(struct musb *musb, struct musb_hw_ep *ep)
+                        urb->actual_length += dma->actual_len;
+                        dma->actual_len = 0L;
+                }
+-               musb_save_toggle(ep, 1, urb);
++               musb_save_toggle(cur_qh, 1, urb);
+ 
+                /* move cur_qh to end of queue */
+                list_move_tail(&cur_qh->ring, &musb->in_bulk);
+-- 
+1.6.0.4
+