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|
DESCRIPTION = "Intel(r) Data Plane Development Kit"
HOMEPAGE = "http://dpdk.org"
STABLE = ""
BRANCH = "master"
S = "${WORKDIR}/git"
SRC_URI = "git://dpdk.org/dpdk${STABLE};branch=${BRANCH} \
file://dpdk-16.04-add-RTE_KERNELDIR_OUT-to-split-kernel-bu.patch \
file://dpdk-16.07-add-sysroot-option-within-app-makefile.patch \
file://dpdk-16.07-dpdk-fix-for-parellel-make-issue.patch \
file://dpdk-17.02-dpdk-fix-installation-warning-and-issue.patch \
"
COMPATIBLE_MACHINE = "null"
COMPATIBLE_HOST_libc-musl_class-target = "null"
COMPATIBLE_HOST_linux-gnux32 = "null"
# dpdk example apps dpdk_qat and vhost have dependancy on fuse and qat.
# fuse is in meta-filesystems and qat is not yet upstreamed.
# So adding mechanism to explicitly disable the use of fuse and qat.
# To enable, uncomment the below line or include in .bbappend.
# PACKAGECONFIG ?= " dpdk_qat vhost libvirt"
PACKAGECONFIG[dpdk_qat] = ",,virtual/qat"
PACKAGECONFIG[vhost] = ",,fuse"
PACKAGECONFIG[libvirt] = ",,libvirt"
PACKAGECONFIG[numa] = ",,numactl"
export CONFIG_EXAMPLE_DPDK_QAT = "${@bb.utils.contains('PACKAGECONFIG', 'dpdk_qat', 'y', 'n', d)}"
export CONFIG_EXAMPLE_VM_POWER_MANAGER = "${@bb.utils.contains('PACKAGECONFIG', 'libvirt', 'y', 'n', d)}"
export CONFIG_VHOST_ENABLED = "${@bb.utils.contains('PACKAGECONFIG', 'vhost', 'y', 'n', d)}"
export CONFIG_HAVE_NUMA = "${@bb.utils.contains('PACKAGECONFIG', 'numa', 'y', 'n', d)}"
# Don't use the default value of datadir and let the dpdk set it to a dpdk
# specific directory
datadir[unexport] = "1"
RDEPENDS_${PN} += "python-subprocess"
DEPENDS = "virtual/kernel"
do_configure[depends] += "virtual/kernel:do_shared_workdir"
inherit module
export MODULE_DIR="/lib/modules/${KERNEL_VERSION}/kernel/drivers/net"
export RTE_SDK = "${S}"
export ICP_ROOT = "${PKG_CONFIG_SYSROOT_DIR}/usr/include"
export ICP_LIB_ROOT= "${PKG_CONFIG_SYSROOT_DIR}/usr/lib"
export RTE_KERNELDIR = "${STAGING_KERNEL_DIR}"
export RTE_KERNELDIR_OUT = "${STAGING_KERNEL_BUILDDIR}"
export INSTALL_PATH = "${prefix}/share/dpdk"
export RTE_OUTPUT = "${S}/${RTE_TARGET}"
export ETHTOOL_LIB_PATH = "${S}/examples/ethtool/lib/${RTE_TARGET}/"
export SYSROOTPATH = "--sysroot=${STAGING_DIR_HOST}"
export DPDK_TARGET_MACH = "${@get_dpdk_target_mach(bb,d)}"
export ICP_LAC_API_DIR = "${STAGING_DIR_TARGET}${includedir}/lac"
export EXAMPLES_BUILD_DIR = "${RTE_TARGET}"
export ARCHDIR = "generic"
DPDK_RTE_TARGET_x86-64 = "x86_64-native-linuxapp-gcc"
DPDK_RTE_TARGET_x86 = "i686-native-linuxapp-gcc"
DPDK_RTE_TARGET_aarch64 = "arm64-${DPDK_TARGET_MACH}-linuxapp-gcc"
export RTE_TARGET = "${DPDK_RTE_TARGET}"
# The list of intel Comms platforms and their target machine
# process mapping. The supported target machine is listed under
# dpdk/mk/machine
def get_dpdk_target_mach(bb, d):
target_arch = d.getVar('DPDK_TARGET_MACHINE', True)
if target_arch:
return target_arch
return "default"
do_configure () {
#############################################################
### default value for prefix is "usr", unsetting it, so it
### will not be concatenated in ${RTE_TARGET}/Makefile
### which will cause compilation failure
#############################################################
unset prefix
# Fix-up CONFIG_RTE_MACHINE based on target machine
sed -e "s#CONFIG_RTE_MACHINE=\"native\"#CONFIG_RTE_MACHINE=\"${DPDK_TARGET_MACH}\"#" -i ${S}/config/defconfig_${RTE_TARGET}
# Fix-up vhost configs based on package config
sed -e "s#CONFIG_RTE_KNI_VHOST=n#CONFIG_RTE_KNI_VHOST=${CONFIG_VHOST_ENABLED}#" -i ${S}/config/common_linuxapp
sed -e "s#CONFIG_RTE_KNI_VHOST_VNET_HDR_EN=n#CONFIG_RTE_KNI_VHOST_VNET_HDR_EN=${CONFIG_VHOST_ENABLED}#" -i ${S}/config/common_linuxapp
sed -e "s#CONFIG_RTE_LIBRTE_VHOST=n#CONFIG_RTE_LIBRTE_VHOST=${CONFIG_VHOST_ENABLED}#" -i ${S}/config/common_linuxapp
sed -e "s#CONFIG_RTE_LIBRTE_VHOST_NUMA=.*#CONFIG_RTE_LIBRTE_VHOST_NUMA=${CONFIG_HAVE_NUMA}#" -i ${S}/config/common_linuxapp
sed -e "s#CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=.*#CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=${CONFIG_HAVE_NUMA}#" -i ${S}/config/common_linuxapp
# Fix-up CONFIG_RTE_LIBRTE_POWER based on package config for libvirt
sed -e "s#CONFIG_RTE_LIBRTE_POWER=y#CONFIG_RTE_LIBRTE_POWER=${CONFIG_EXAMPLE_VM_POWER_MANAGER}#" -i ${S}/config/common_linuxapp
make O=$RTE_TARGET T=$RTE_TARGET config
}
do_compile () {
unset LDFLAGS TARGET_LDFLAGS BUILD_LDFLAGS
cd ${S}/${RTE_TARGET}
oe_runmake EXTRA_LDFLAGS="-L${STAGING_LIBDIR} --hash-style=gnu" \
EXTRA_CFLAGS="--sysroot=${STAGING_DIR_HOST} -I${STAGING_INCDIR}" \
CROSS="${TARGET_PREFIX}" \
prefix="" LDFLAGS="" WERROR_FLAGS="-w" V=1
cd ${S}/examples/
oe_runmake EXTRA_LDFLAGS="-L${STAGING_LIBDIR} --hash-style=gnu -fuse-ld=bfd" \
EXTRA_CFLAGS="--sysroot=${STAGING_DIR_HOST} -I${STAGING_INCDIR}" \
CROSS="${TARGET_PREFIX}" O="${S}/examples/$@/"
cd ${S}/test/
oe_runmake EXTRA_LDFLAGS="-L${STAGING_LIBDIR} --hash-style=gnu -fuse-ld=bfd" \
EXTRA_CFLAGS="--sysroot=${STAGING_DIR_HOST} -I${STAGING_INCDIR}" \
CROSS="${TARGET_PREFIX}" O="${S}/test/$@/"
}
do_install () {
oe_runmake O=${RTE_OUTPUT} T= install-runtime DESTDIR=${D}
oe_runmake O=${RTE_OUTPUT} T= install-kmod DESTDIR=${D} kerneldir=${MODULE_DIR}
oe_runmake O=${RTE_OUTPUT} T= install-sdk DESTDIR=${D}
# Install examples
for dirname in ${S}/examples/*
do
install -m 0755 -d ${D}/${INSTALL_PATH}/examples/`basename ${dirname}`
for appname in `find ${dirname} -regex ".*${EXAMPLES_BUILD_DIR}\/app\/[-0-9a-zA-Z0-9/_]*$"`
do
install -m 755 ${appname} ${D}/${INSTALL_PATH}/examples/`basename ${dirname}`/
done
done
# Install test
for dirname in ${S}/test/app/*
do
install -m 0755 -d ${D}/${INSTALL_PATH}/test
for appname in `find ${dirname} -regex ".*test\/app\/[-0-9a-zA-Z0-9/_]*$"`
do
install -m 755 ${appname} ${D}/${INSTALL_PATH}/test
done
done
}
PACKAGES += "${PN}-examples ${PN}-test"
FILES_${PN}-dbg += " \
${INSTALL_PATH}/.debug \
${INSTALL_PATH}/examples/*/.debug \
"
FILES_${PN}-doc += "\
${INSTALL_PATH}/doc \
"
FILES_${PN}-dev += " \
${INSTALL_PATH}/${RTE_TARGET}/.config \
${includedir} \
${includedir}/${ARCHDIR} \
${includedir}/exec-env \
${INSTALL_PATH}/buildtools/ \
${INSTALL_PATH}/${RTE_TARGET}/include \
${INSTALL_PATH}/${RTE_TARGET}/lib \
"
FILES_${PN} += " ${INSTALL_PATH}/usertools/ \
${prefix}/sbin/ \
${prefix}/bin/ \
${libdir}/ \
"
FILES_${PN}-examples += " \
${INSTALL_PATH}/examples/* \
"
FILES_${PN}-test += " \
${INSTALL_PATH}/test \
"
|
