DESCRIPTION = "Intel(r) Data Plane Development Kit" HOMEPAGE = "http://dpdk.org" LICENSE = "BSD & LGPLv2 & GPLv2" LIC_FILES_CHKSUM = "file://LICENSE.GPL;md5=751419260aa954499f7abaabaa882bbe" SRC_URI = "http://dpdk.org/browse/dpdk/snapshot/dpdk-${PV}.tar.gz;name=dpdk \ file://dpdk-1.8.0-and-2.0.0-add-RTE_KERNELDIR_OUT-to-split-kernel-bu.patch \ file://dpdk-1.8.0-and-2.0.0-add-sysroot-option-within-app-makefile.patch \ file://dpdk-1.8.0-and-2.0.0-point-to-the-right-include-and-lib-path.patch \ " COMPATIBLE_MACHINE = "crystalforest|intel-corei7-64" # dpdk example apps dpdk_qat and vhost have dependancy on fuse and qat. # fuse is in meta-filesystems and qat is not yet upstreamed. # So adding mechanism to explicitly disable the use of fuse and qat. # To enable, uncomment the below line or include in .bbappend. # PACKAGECONFIG ?= " dpdk_qat vhost libvirt" PACKAGECONFIG[dpdk_qat] = ",,virtual/qat" PACKAGECONFIG[vhost] = ",,fuse" PACKAGECONFIG[libvirt] = ",,libvirt" export CONFIG_EXAMPLE_DPDK_QAT = "${@base_contains('PACKAGECONFIG', 'dpdk_qat', 'y', 'n', d)}" export CONFIG_EXAMPLE_VM_POWER_MANAGER = "${@base_contains('PACKAGECONFIG', 'libvirt', 'y', 'n', d)}" export CONFIG_VHOST_ENABLED = "${@base_contains('PACKAGECONFIG', 'vhost', 'y', 'n', d)}" 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 = "${S}" export RTE_TARGET="${@bb.utils.contains("TUNE_FEATURES", "corei7", "x86_64-ivshmem-linuxapp-gcc", "i686-native-linuxapp-gcc", d)}" 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 = "${prefix}/dpdk" export SYSROOTPATH = "--sysroot=${STAGING_DIR_HOST}" export DPDK_TARGET_MACH = "${@get_dpdk_target_mach(bb,d)}" export ICP_LAC_API_DIR = "${STAGING_DIR_TARGET}${includedir}/lac" # 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('MACHINE_ARCH', True) multiarch_options = { "mohonpeak64": "atm", "mohonpeak32": "atm", "crystalforest": "ivb", "romley": "snd", "romley-ivb": "ivb", "intel_corei7_64": "hsw", } if target_arch in multiarch_options : return multiarch_options[target_arch] return "" 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 ${S}/config/defconfig_x86_64-native-linuxapp-gcc sed -e "s#CONFIG_RTE_MACHINE=\"native\"#CONFIG_RTE_MACHINE=\"${DPDK_TARGET_MACH}\"#" -i ${S}/config/defconfig_i686-native-linuxapp-gcc # Fix-up vhost configs based on package config sed -e "s#CONFIG_RTE_KNI_VHOST=n#CONFIG_RTE_KNI_VHOST=${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 ${S}/config/common_linuxapp make O=$RTE_TARGET T=$RTE_TARGET config } do_compile () { unset LDFLAGS TARGET_LDFLAGS BUILD_LDFLAGS cd ${S}/${RTE_TARGET} oe_runmake EXTRA_LDFLAGS="-L${STAGING_LIBDIR}" \ EXTRA_CFLAGS="--sysroot=${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}" \ EXTRA_CFLAGS="--sysroot=${STAGING_DIR_HOST} -I${STAGING_INCDIR}" \ CROSS="${TARGET_PREFIX}" O="${S}/examples/$@/" } do_install () { install -m 0755 -d ${D}/${INSTALL_PATH} \ ${D}/${INSTALL_PATH}/doc \ ${D}/${INSTALL_PATH}/tools \ ${D}/${INSTALL_PATH}/${RTE_TARGET} \ ${D}/${INSTALL_PATH}/${RTE_TARGET}/app \ ${D}${includedir} \ ${D}${includedir}/${ARCHDIR} \ ${D}${includedir}/exec-env \ ${D}${libdir} \ ${D}${MODULE_DIR} install -m 0755 ${S}/${RTE_TARGET}/kmod/*.ko ${D}${MODULE_DIR}/ install -m 640 ${S}/${RTE_TARGET}/lib/*.a ${D}${libdir} install -m 640 ${S}/${RTE_TARGET}/.config ${D}/${INSTALL_PATH}/${RTE_TARGET}/ install -m 640 ${S}/${RTE_TARGET}/include/*.h ${D}${includedir}/ install -m 640 ${S}/${RTE_TARGET}/include/${ARCHDIR}/*.h ${D}${includedir}/${ARCHDIR}/ install -m 640 ${S}/${RTE_TARGET}/include/exec-env/*.h ${D}${includedir}/exec-env/ install -m 0755 ${S}/tools/*.py ${D}/${INSTALL_PATH}/tools/ # Install applications install -m 0755 ${S}/${RTE_TARGET}/app/* ${D}/${INSTALL_PATH}/${RTE_TARGET}/app/ # 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 ${dirname}`/ done done } PACKAGES += "${PN}-examples" FILES_${PN}-dbg += " \ ${INSTALL_PATH}/.debug \ ${INSTALL_PATH}/${RTE_TARGET}/app/.debug \ ${INSTALL_PATH}/${RTE_TARGET}/hostapp/.debug \ ${INSTALL_PATH}/${RTE_TARGET}/app/*.map \ ${INSTALL_PATH}/examples/*/.debug \ " FILES_${PN}-doc += "\ ${INSTALL_PATH}/doc \ " FILES_${PN}-dev += " \ ${INSTALL_PATH}/${RTE_TARGET}/.config \ ${includedir} \ ${includedir}/${ARCHDIR} \ ${includedir}/exec-env \ " FILES_${PN} += " ${INSTALL_PATH}/tools/ " FILES_${PN}-examples += " \ ${INSTALL_PATH}/${RTE_TARGET}/app/* \ ${INSTALL_PATH}/${RTE_TARGET}/hostapp/* \ ${INSTALL_PATH}/examples/* \ "