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authorvenkatasubramanian pattu <venkatasubramanianx.pattu@intel.com>2015-07-07 06:43:51 (GMT)
committerSaul Wold <sgw@linux.intel.com>2015-07-07 16:21:02 (GMT)
commit3ee02a36e0d1126fda0c6ea6a1bef4db08b8be7a (patch)
treebe84c914044ada0771e76d1f4d2f0e9c8dcfafff
parent58a0886f0bf9cbb9442e6ec4af59e3311da1f12d (diff)
downloadmeta-intel-3ee02a36e0d1126fda0c6ea6a1bef4db08b8be7a.tar.gz
meta-crystalforest: Zlib QAT_MEM MM Module
The zlib software library and the Intel QuickAssist Technology both implement the deflate algorithm as described in RFC 1951. This software accelerates the data compression algorithm in the zlib software library via the Intel QuickAssist Technology implemented on Intel Communications Chipsets. Signed-off-by: venkatasubramanian pattu <venkatasubramanianx.pattu@intel.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
-rw-r--r--meta-crystalforest/recipes-extended/zlib-qat/zlib-qat.bb110
-rw-r--r--meta-crystalforest/recipes-extended/zlib-qat/zlib-qat/0001-Fix-for-Zlib-qat-Compilation-issue.patch54
2 files changed, 164 insertions, 0 deletions
diff --git a/meta-crystalforest/recipes-extended/zlib-qat/zlib-qat.bb b/meta-crystalforest/recipes-extended/zlib-qat/zlib-qat.bb
new file mode 100644
index 0000000..a9cc1d7
--- /dev/null
+++ b/meta-crystalforest/recipes-extended/zlib-qat/zlib-qat.bb
@@ -0,0 +1,110 @@
1SUMMARY = "Zlib QAT_MEM Memory Management Module for Intel Quick Assist \
2Technology"
3
4DESCRIPTION = "This software acelerates the data compression algorithm \
5in the zlib software library via the Intel QuickAssist Technology \
6implemented on Intel Communications Chipset 89xx and 895x Series based platforms."
7
8HOMEPAGE = "http://zlib.net/"
9SECTION = "libs"
10LICENSE = "Zlib & GPLv2 & BSD"
11LIC_FILES_CHKSUM = "file://${WORKDIR}/zlib-${ZLIB_VERSION}/zlib.h;beginline=4;endline=23;md5=fde612df1e5933c428b73844a0c494fd \
12 file://${COMMON_LICENSE_DIR}/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6 \
13 file://${COMMON_LICENSE_DIR}/BSD;md5=3775480a712fc46a69647678acb234cb"
14
15# For target side versions of openssl enable support for OCF Linux driver
16# if they are available.
17DEPENDS += "cryptodev-linux pkgconfig qat16"
18
19SRC_URI = "http://www.zlib.net/zlib-${ZLIB_VERSION}.tar.gz;name=zlib \
20 https://01.org/sites/default/files/page/zlib_shim_0.4.7-002_withdocumentation.zip;name=zlibqat \
21 file://0001-Fix-for-Zlib-qat-Compilation-issue.patch \
22 "
23
24SRC_URI[zlib.md5sum] = "44d667c142d7cda120332623eab69f40"
25SRC_URI[zlib.sha256sum] = "36658cb768a54c1d4dec43c3116c27ed893e88b02ecfcb44f2166f9c0b7f2a0d"
26
27SRC_URI[zlibqat.md5sum] = "dfde8618198aa8d35ecc00d10dcc7000"
28SRC_URI[zlibqat.sha256sum] = "8e5786400bbc2a879ae705c864ec63b53ae019b4f2d1c94524a97223847b6e46"
29
30ZLIB_VERSION = "1.2.8"
31ZLIB_QAT_VERSION = "0.4.7-002"
32
33S = "${WORKDIR}/zlib-${ZLIB_VERSION}"
34
35export ICP_ROOT = "${PKG_CONFIG_SYSROOT_DIR}"
36export ZLIB_ROOT = "${S}"
37export ICP_ZLIBQAT = "${S}"
38export ICP_BUILD_OUTPUT = "${ICP_ROOT}/lib"
39export KERNEL_SOURCE_ROOT = "${STAGING_KERNEL_DIR}"
40
41CFLAGS += "\
42 -I${ICP_ROOT}/usr/include \
43 -I${ICP_ROOT}/usr/include/dc \
44 -I${ZLIB_ROOT}/ \
45 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DUSE_QAT_MEM -I${ZLIB_ROOT}/contrib/qat/qat_mem -D_GNU_SOURCE \
46 -L${ZLIB_ROOT} -lz \
47 -L${ICP_ROOT}/usr/lib/ -lpthread -lcrypto -ldl -lrt \
48 -L${ICP_ROOT}/usr/lib/ -licp_qa_al -losal -ladf_proxy"
49
50inherit module
51MODULE_DIR = "${D}${base_libdir}/modules/${KERNEL_VERSION}/kernel/drivers"
52MEM_PATH = "${S}/contrib/qat"
53
54do_unpack2(){
55 cd ${WORKDIR}/
56 unzip zlib_quickassist_patch_l.0.4.7_002_stable.zip
57 cd zlib_quickassist_patch_l.0.4.7_002_devbranch
58 tar -xvzf zlib-1.2.8-qat.L.0.4.7-002.tar.gz
59 cp zlib-1.2.8-qat.patch ${WORKDIR}
60}
61
62addtask unpack2 after do_unpack before do_patch
63
64do_patch() {
65 cd ${S}
66 patch -p1 < ${WORKDIR}/zlib-1.2.8-qat.patch
67 patch -p1 < ${WORKDIR}/0001-Fix-for-Zlib-qat-Compilation-issue.patch
68}
69
70do_configure() {
71 cd ${S}
72 ./configure
73}
74
75do_compile() {
76 EXTRA_OEMAKE="'CFLAGS=${CFLAGS} -fPIC'"
77 cd ${MEM_PATH}/qat_mem/
78 oe_runmake
79 cd ${S}/
80 oe_runmake
81 cd ${MEM_PATH}/qat_zlib_test/
82 oe_runmake
83}
84
85do_install() {
86 chrpath -d ${MEM_PATH}/qat_zlib_test/comptestapp
87 install -m 0755 -d ${MODULE_DIR}/
88 install -m 0755 -d ${D}${bindir}/
89 install -m 0755 -d ${D}${sysconfdir}/zlib_conf/
90 install -m 640 ${MEM_PATH}/qat_mem/qat_mem.ko ${MODULE_DIR}/
91 install -m 0755 ${WORKDIR}/zlib-${ZLIB_VERSION}/zpipe ${D}${bindir}/
92 install -m 0755 ${WORKDIR}/zlib-${ZLIB_VERSION}/minigzip ${D}${bindir}/
93 install -m 0755 ${MEM_PATH}/qat_zlib_test/comptestapp ${D}${bindir}/
94 install -m 660 ${MEM_PATH}/config/dh895xcc/multi_thread_optimized/* ${D}${sysconfdir}/zlib_conf/
95 install -m 660 ${MEM_PATH}/config/dh89xxcc/multi_thread_optimized/* ${D}${sysconfdir}/zlib_conf/
96}
97
98PACKAGES += "${PN}-app"
99
100FILES_${PN} += " \
101 ${sysconfdir}/zlib_conf/ \
102 "
103
104FILES_${PN}-app += " \
105 ${bindir}/* \
106 "
107
108FILES_${PN}-dbg += " \
109 ${bindir}/.debug \
110 "
diff --git a/meta-crystalforest/recipes-extended/zlib-qat/zlib-qat/0001-Fix-for-Zlib-qat-Compilation-issue.patch b/meta-crystalforest/recipes-extended/zlib-qat/zlib-qat/0001-Fix-for-Zlib-qat-Compilation-issue.patch
new file mode 100644
index 0000000..5d7ca95
--- /dev/null
+++ b/meta-crystalforest/recipes-extended/zlib-qat/zlib-qat/0001-Fix-for-Zlib-qat-Compilation-issue.patch
@@ -0,0 +1,54 @@
1From 9ba7bca8e30f76cdc9d667dd7b6d203314301edc Mon Sep 17 00:00:00 2001
2From: venkatasubramanian pattu <venkatasubramanianx.pattu@intel.com>
3Date: Thu, 11 Jun 2015 11:45:33 +0800
4Subject: [PATCH] Fix for Zlib-qat Compilation issue
5
6This patch is used to fix the compliation issue when QAT is enabled with
7Zlib.
8
9When compiling the Zlib-qat by default it takes the kernel source from the host machine .
10Since we are working on the yocto recipe implementation we need to change the path
11of the kernel source by exporting the variable (KERNEL_SOURCE_ROOT) in the main recipe.
12
13Upstream-Status: Inappropriate
14
15Signed-off-by: venkatasubramanian pattu <venkatasubramanianx.pattu@intel.com>
16---
17 contrib/qat/qat_mem/Makefile | 12 ++++--------
18 1 file changed, 4 insertions(+), 8 deletions(-)
19
20diff --git a/contrib/qat/qat_mem/Makefile b/contrib/qat/qat_mem/Makefile
21index ddf5b59..0a521f2 100644
22--- a/contrib/qat/qat_mem/Makefile
23+++ b/contrib/qat/qat_mem/Makefile
24@@ -61,16 +61,10 @@
25 #########################################################################
26
27 MODULENAME := qat_mem
28-KDIR := /lib/modules/$(shell uname -r)/build
29+KDIR := $(KERNEL_SOURCE_ROOT)
30 PWD := $(shell pwd)
31
32-ifeq ($(shell uname -r|grep -c grsec-WR), 1)
33-AUTO_CONF=/lib/modules/$(shell uname -r)/build/include/generated/autoconf.h
34-else
35-AUTO_CONF=/usr/src/kernels/$(shell uname -r)/include/linux/autoconf.h
36-endif
37-
38-CC := gcc -Wall -imacros $(AUTO_CONF)
39+CC := gcc -Wall -imacros $(KERNEL_SOURCE_ROOT)/include/generated/autoconf.h
40
41 ifeq ($(KERNELRELEASE),)
42 all: $(MODULENAME)_test
43@@ -80,6 +74,8 @@ else
44 obj-m := $(MODULENAME).o
45 endif
46
47+modules_install:
48+ $(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules_install
49 $(MODULENAME)_test: $(MODULENAME)_test.c
50 $(CC) -g -o $(MODULENAME)_test $(MODULENAME)_test.c
51
52--
531.9.1
54