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|
SUMMARY = "DPDK"
DESCRIPTION = "DPDK - a novel framework for fast packet I/O"
HOMEPAGE = "http://dpdk.org"
SECTION = "devel"
LICENSE = "GPLv2 | LGPLv2 | BSD"
LIC_FILES_CHKSUM = "file://LICENSE.GPL;md5=751419260aa954499f7abaabaa882bbe \
file://LICENSE.LGPL;md5=4fbd65380cdd255951079008b364516c \
file://lib/librte_eal/common/include/rte_version.h;beginline=1;endline=33;md5=ab6d502a4a25ded2bbabf031720bd1f4"
PR = "r1"
PV = "1.6.0"
DEPENDS += "virtual/kernel"
inherit module-base
addtask make_scripts after do_patch before do_compile
do_make_scripts[lockfiles] = "${TMPDIR}/kernel-scripts.lock"
do_make_scripts[deptask] = "do_populate_sysroot"
SRCREV = "v1.6.0r1"
SRC_URI = "git://dpdk.org/git/dpdk;protocol=http;branch=1.6.0 \
file://unbreak-makefiles.patch \
file://runtest.patch \
file://run-ptest \
file://igb_ethdev_loopback.patch \
file://l2fwd-lpbk \
file://machine-flags.patch \
file://rte_kni_module_1_6.patch.x \
"
DPDK_TARGET_DEFAULT = "${TARGET_ARCH}-default-linuxapp-gcc"
DPDK_TARGET_IVSHMEM = "${TARGET_ARCH}-ivshmem-linuxapp-gcc"
DPDK_BUILD_DIR = "build"
DPDK_VAR_O = "${S}/${DPDK_BUILD_DIR}"
DPDK_VAR_DESTDIR = "${WORKDIR}/install"
DPDK_SRC_PATH = "/usr/src/dpdk"
DPDK_INSTALL_PATH = "/opt/dpdk"
S = "${WORKDIR}/git"
B = "${S}"
PACKAGES = "${PN}-dbg ${PN} ${PN}-mk ${PN}-scripts"
PACKAGES += "${PN}-default-dbg ${PN}-default-staticdev ${PN}-default"
RDEPENDS_${PN} += "pciutils"
RDEPENDS_${PN}-default = "${PN}-mk ${PN}-scripts ${PN}-default-staticdev pciutils"
RRECOMMENDS_${PN} += "kernel-module-uio kernel-module-pci-stub"
FILES_${PN} = "${DPDK_SRC_PATH}"
FILES_${PN}-dbg = "/usr/src/debug"
FILES_${PN}-mk = "${DPDK_INSTALL_PATH}/mk"
FILES_${PN}-scripts = "${DPDK_INSTALL_PATH}/scripts"
FILES_${PN}-default = "${DPDK_INSTALL_PATH}/${TARGET_ARCH}-default-linuxapp-gcc"
FILES_${PN}-default-dbg = "${DPDK_INSTALL_PATH}/${TARGET_ARCH}-default-linuxapp-gcc/app/.debug"
FILES_${PN}-default-staticdev = "${DPDK_INSTALL_PATH}/${TARGET_ARCH}-default-linuxapp-gcc/lib"
do_compile() {
cd ${S} && oe_runmake install \
RTE_KERNELDIR=${STAGING_KERNEL_DIR} \
RTE_MACHINE=default \
prefix="" \
V=1 KBUILD_VERBOSE=1 CROSS=${TARGET_SYS}- \
O=${DPDK_VAR_O} \
T=${DPDK_TARGET_DEFAULT} \
DESTDIR=${DPDK_VAR_DESTDIR} \
MACHINE_CFLAGS_ALT="${TARGET_CC_ARCH}"
#patched version of IVSHMEM target for OVS-DPDK - installed to staging only
cd ${S} && git apply ${WORKDIR}/rte_kni_module_1_6.patch.x && \
oe_runmake install \
RTE_KERNELDIR=${STAGING_KERNEL_DIR} \
RTE_MACHINE=default \
prefix="" \
V=1 KBUILD_VERBOSE=1 CROSS=${TARGET_SYS}- \
O=${DPDK_VAR_O} \
T=${DPDK_TARGET_IVSHMEM} \
DESTDIR=${DPDK_VAR_DESTDIR} \
MACHINE_CFLAGS_ALT="${TARGET_CC_ARCH}" \
EXTRA_CFLAGS=-fPIC && \
git apply --reverse ${WORKDIR}/rte_kni_module_1_6.patch.x \
}
do_install() {
# dpdk
install -d ${D}${DPDK_SRC_PATH}
cd ${S} && find . -depth -not -path "./${DPDK_BUILD_DIR}*" -not -path "./patches*" -not -path "./.*" -print0 |\
cpio --null -pdlu ${D}${DPDK_SRC_PATH}
# install sources to staging
cd ${S} && find . -depth -not -path "./${DPDK_BUILD_DIR}*" -not -path "./patches*" -not -path "./.*" -print0 |\
cpio --null -pdlu ${STAGING_DIR_HOST}${DPDK_SRC_PATH}
# install build to staging
cd ${DPDK_VAR_DESTDIR} && find . -print0 | cpio --null -pdlu ${STAGING_DIR_HOST}${DPDK_INSTALL_PATH}
# install build output - skip OVS-DPDK IVSHMEM
install -d ${D}${DPDK_INSTALL_PATH}
cd ${DPDK_VAR_DESTDIR} && find . -depth -not -path "./${DPDK_TARGET_IVSHMEM}*" -print0 |\
cpio --null -pdlu ${D}${DPDK_INSTALL_PATH}
# add "scripts" directory to build output and staging, relpath.sh is needed by makefiles
cp -r ${S}/scripts ${D}${DPDK_INSTALL_PATH}
cp -r ${S}/scripts ${STAGING_DIR_HOST}${DPDK_INSTALL_PATH}
# relpath.sh use of $prefix breaks openvswitch
sed -i 's/prefix/path_prefix/g' ${STAGING_DIR_HOST}${DPDK_INSTALL_PATH}/scripts/relpath.sh
}
COMPATIBLE_HOST = '(x86_64.*|i.86.*)-(linux.*)'
#test default target
inherit ptest
RDEPENDS_${PN}-ptest += "\
make \
python-pexpect \
${PN}-default \
${PN} \
"
do_compile_ptest () {
cd ${WORKDIR}/l2fwd-lpbk && oe_runmake RTE_SDK="${DPDK_VAR_DESTDIR}" \
RTE_TARGET="${DPDK_TARGET_DEFAULT}" RTE_ARCH="${TARGET_ARCH}"
sed -i 's|RTE_SDK=.*|RTE_SDK=${DPDK_INSTALL_PATH}|g' ${WORKDIR}/run-ptest
sed -i 's|RTE_TARGET=.*|RTE_TARGET=${DPDK_TARGET_DEFAULT}|g' ${WORKDIR}/run-ptest
sed -i 's|RTE_ARCH=.*|RTE_ARCH=${TARGET_ARCH}|g' ${WORKDIR}/run-ptest
}
do_install_ptest () {
#install l2fwd loopback app
install ${WORKDIR}/l2fwd-lpbk/build/app/l2fwd-lpbk ${D}${PTEST_PATH}
#install original test file to be used by autotest.py
install ${DPDK_VAR_O}/${DPDK_TARGET_DEFAULT}/app/test ${D}${PTEST_PATH}
}
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