sys-kernel/dpdk-kmod: rename rte_kni-kmod

Signed-off-by: Aisha Tammy <gentoo@aisha.cc>

sys-kernel/dpdk-kmod/Manifest

@@ -0,0 +1,2 @@
+DIST dpdk-21.11.1.tar.xz 15115156 BLAKE2B 089e98279922b5494b205d957f9ac05001a668f4536d45e5fd89b9f7d04779e0671ec428b2408963641da3ae999d5943a1ff5dc59c23020ccefce824609c8f11 SHA512 d7afc0c918626b1706a18a129086fcd3741b251c28fa00c5711eb85a03137e5ee6e08de7bd5ebe957e442dc9b901314042b382b223e74f0fdd5d560ac657f1b3
+DIST dpdk-22.07.tar.xz 15231912 BLAKE2B 29e36519fb91d440645259932863b5fb6c2386f78d9ba78a871505d7d32e9f4803012aa62044aa578585eee4507aa1c277bda6ec0428a27820faef644f5bfd79 SHA512 8b2adb8a47732efca4e35a68ab03d6c579fc0f699344c0c10be45e62c90d412ebea5ddc37a26efd08a9af08e65c84de177817300a66e6107674f15ecfe3e696c

sys-kernel/dpdk-kmod/dpdk-kmod-21.11.1.ebuild

@@ -0,0 +1,78 @@
+# Copyright 2021-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{8..10} )
+inherit linux-mod python-single-r1 meson
+
+DESCRIPTION="DPDK Kernel Nic Interface module"
+HOMEPAGE="https://dpdk.org/"
+SRC_URI="https://fast.dpdk.org/rel/dpdk-${PV}.tar.xz"
+S="${WORKDIR}/dpdk-stable-${PV}"
+
+LICENSE="BSD GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+# tests need root
+RESTRICT="test"
+
+RDEPEND="${PYTHON_DEPS}"
+
+DEPEND="${RDEPEND}
+	$(python_gen_cond_dep '
+		dev-python/pyelftools[${PYTHON_USEDEP}]
+	')
+	app-crypt/intel-ipsec-mb
+	dev-libs/elfutils
+	dev-libs/isa-l
+	dev-libs/jansson
+	dev-libs/libbpf
+	dev-libs/libbsd
+	dev-libs/openssl
+	net-libs/libmnl
+	net-libs/libpcap
+	sys-apps/dtc
+	sys-cluster/rdma-core
+	sys-process/numactl
+"
+BDEPEND="
+	${PYTHON_DEPS}
+"
+
+CONFIG_CHECK="~IOMMU_SUPPORT ~AMD_IOMMU ~VFIO ~VFIO_PCI ~UIO ~UIO_PDRV_GENIRQ ~UIO_DMEM_GENIRQ ~HPET_MMAP"
+
+pkg_setup() {
+	linux-mod_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_configure() {
+	linux-mod_pkg_setup
+	python-single-r1_pkg_setup
+	# we still have to do meson configuration as it creates
+	# header files needed for compiling the rte_kni module
+	local emesonargs=(
+		-Denable_kmods=false
+		-Dmachine=default
+		-Dplatform=generic
+	)
+	meson_src_configure
+
+	# export after meson_src_configure as BUILD_DIR is needed for module compilation
+	export MODULE_NAMES="rte_kni(extra/dpdk:${S}/kernel/linux/kni)"
+	export BUILD_PARAMS="-C \"${KERNEL_DIR}\" M=\"${S}\"/kernel/linux/kni \
+		src=\"${S}\"/kernel/linux/kni \
+		MODULE_CFLAGS=\"${HAVE_ARG_TX_QUEUE} -include ${S}/config/rte_config.h -I${S}/lib/eal/include \
+		-I${S}/lib/kni -I${S}/kernel/linux/kni -I${BUILD_DIR} -I${S}\""
+	export BUILD_TARGETS="modules"
+}
+
+src_compile() {
+	linux-mod_src_compile
+}
+
+src_install() {
+	linux-mod_src_install
+}

sys-kernel/dpdk-kmod/dpdk-kmod-22.07.ebuild

@@ -0,0 +1,86 @@
+# Copyright 2021-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{8..10} )
+inherit linux-mod toolchain-funcs python-single-r1 meson
+
+DESCRIPTION="DPDK Kernel Nic Interface module"
+HOMEPAGE="https://dpdk.org/"
+SRC_URI="https://fast.dpdk.org/rel/dpdk-${PV}.tar.xz"
+S="${WORKDIR}/dpdk-${PV}"
+
+LICENSE="BSD GPL-2"
+SLOT="0"
+KEYWORDS="~amd64"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+# tests need root
+RESTRICT="test"
+
+RDEPEND="${PYTHON_DEPS}"
+
+DEPEND="${RDEPEND}
+	$(python_gen_cond_dep '
+		dev-python/pyelftools[${PYTHON_USEDEP}]
+	')
+	app-crypt/intel-ipsec-mb
+	dev-libs/elfutils
+	dev-libs/isa-l
+	dev-libs/jansson
+	dev-libs/libbpf
+	dev-libs/libbsd
+	dev-libs/openssl
+	net-libs/libmnl
+	net-libs/libpcap
+	sys-apps/dtc
+	sys-cluster/rdma-core
+	sys-process/numactl
+"
+BDEPEND="
+	${PYTHON_DEPS}
+"
+
+PATCHES=( "${FILESDIR}/dpdk-22.03-binutils.patch" )
+
+pkg_setup() {
+	linux-mod_pkg_setup
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+	sed -e "s/@OBJDUMP@/$(tc-getOBJDUMP)/g" -i \
+		buildtools/meson.build \
+		buildtools/check-symbols.sh \
+		devtools/check-abi-version.sh || die
+}
+
+src_configure() {
+	linux-mod_pkg_setup
+	python-single-r1_pkg_setup
+	# we still have to do meson configuration as it creates
+	# header files needed for compiling the rte_kni module
+	local emesonargs=(
+		-Denable_kmods=false
+		-Dmachine=default
+		-Dplatform=generic
+	)
+	meson_src_configure
+
+	# export after meson_src_configure as BUILD_DIR is needed for module compilation
+	export MODULE_NAMES="rte_kni(extra/dpdk:${S}/kernel/linux/kni)"
+	export BUILD_PARAMS="-C \"${KERNEL_DIR}\" M=\"${S}\"/kernel/linux/kni \
+		src=\"${S}\"/kernel/linux/kni \
+		MODULE_CFLAGS=\"${HAVE_ARG_TX_QUEUE} -include ${S}/config/rte_config.h -I${S}/lib/eal/include \
+		-I${S}/lib/kni -I${S}/kernel/linux/kni -I${BUILD_DIR} -I${S}\""
+	export BUILD_TARGETS="modules"
+}
+
+src_compile() {
+	linux-mod_src_compile
+}
+
+src_install() {
+	linux-mod_src_install
+}

sys-kernel/dpdk-kmod/files/dpdk-22.03-binutils.patch

@@ -0,0 +1,60 @@
+diff --git a/buildtools/check-symbols.sh b/buildtools/check-symbols.sh
+index e458c0a..9031a18 100755
+--- a/buildtools/check-symbols.sh
++++ b/buildtools/check-symbols.sh
+@@ -22,7 +22,7 @@ fi
+
+ DUMPFILE=$(mktemp -t dpdk.${0##*/}.objdump.XXXXXX)
+ trap 'rm -f "$DUMPFILE"' EXIT
+-objdump -t $OBJFILE >$DUMPFILE
++@OBJDUMP@ -t $OBJFILE >$DUMPFILE
+
+ ret=0
+
+diff --git a/buildtools/meson.build b/buildtools/meson.build
+index e1c600e..6b09e63 100644
+--- a/buildtools/meson.build
++++ b/buildtools/meson.build
+@@ -4,7 +4,7 @@
+ pkgconf = find_program('pkg-config', 'pkgconf', required: false)
+ check_symbols = find_program('check-symbols.sh')
+ ldflags_ibverbs_static = find_program('options-ibverbs-static.sh')
+-objdump = find_program('objdump', 'llvm-objdump')
++objdump = find_program('@OBJDUMP@')
+
+ python3 = import('python').find_installation(required: false)
+ if python3.found()
+@@ -24,18 +24,11 @@ binutils_avx512_check = (py3 + files('binutils-avx512-check.py') +
+ # select library and object file format
+ pmdinfo = py3 + files('gen-pmdinfo-cfile.py') + [meson.current_build_dir()]
+ pmdinfogen = py3 + files('pmdinfogen.py')
++ar = find_program('ar')
++pmdinfo += ar
+ if host_machine.system() == 'windows'
+-    if cc.get_id() == 'gcc'
+-        pmdinfo += 'ar'
+-    else
+-        pmdinfo += 'llvm-ar'
+-    endif
+     pmdinfogen += 'coff'
+-elif host_machine.system() == 'freebsd'
+-    pmdinfo += 'llvm-ar'
+-    pmdinfogen += 'elf'
+ else
+-    pmdinfo += 'ar'
+     pmdinfogen += 'elf'
+ endif
+
+diff --git a/devtools/check-abi-version.sh b/devtools/check-abi-version.sh
+index f0cca42..6efe1eb 100755
+--- a/devtools/check-abi-version.sh
++++ b/devtools/check-abi-version.sh
+@@ -28,7 +28,7 @@ NEXT_ABIVER="DPDK_$((${2-$DEFAULT_ABI}+1))"
+ ret=0
+
+ # get output of objdump
+-OBJ_DUMP_OUTPUT=`objdump -TC --section=.text ${LIB} 2>&1 | grep ".text"`
++OBJ_DUMP_OUTPUT=`@OBJDUMP@ -TC --section=.text ${LIB} 2>&1 | grep ".text"`
+
+ # there may not be any .text sections in the .so file, in which case exit early
+ echo "${OBJ_DUMP_OUTPUT}" | grep "not found in any input file" -q

sys-kernel/dpdk-kmod/metadata.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>gentoo@aisha.cc</email>
+		<name>Aisha Tammy</name>
+	</maintainer>
+</pkgmetadata>