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-rw-r--r--dpdk/Makefile453
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diff --git a/dpdk/Makefile b/dpdk/Makefile
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+# Copyright (c) 2015 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Scripts require non-POSIX parts of bash
+SHELL := /bin/bash
+
+DPDK_BUILD_DIR ?= $(CURDIR)/_build
+DPDK_INSTALL_DIR ?= $(CURDIR)/_install
+DPDK_PKTMBUF_HEADROOM ?= 128
+DPDK_DOWNLOAD_DIR ?= $(HOME)/Downloads
+DPDK_DEBUG ?= n
+DPDK_MLX4_PMD ?= n
+DPDK_MLX5_PMD ?= n
+
+B := $(DPDK_BUILD_DIR)
+I := $(DPDK_INSTALL_DIR)
+DPDK_VERSION ?= 17.08
+PKG_SUFFIX ?= vpp2
+DPDK_BASE_URL ?= http://fast.dpdk.org/rel
+DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
+DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
+DPDK_17.05_TARBALL_MD5_CKSUM := 0a68c31cd6a6cabeed0a4331073e4c05
+DPDK_17.08_TARBALL_MD5_CKSUM := 0641f59ea8ea98afefa7cfa2699f6241
+DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
+MACHINE=$(shell uname -m)
+
+ISA_L_CRYPTO_LIB := n
+
+IPSEC_MB_VER ?= 0.46
+ISA_L_CRYPTO_VER := 2.18.0
+
+ifeq ($(MACHINE),$(filter $(MACHINE),x86_64))
+ AESNI ?= y
+# DPDK pre 17.08 depends on ISA-L Crypto library for GCM PMD
+ ifneq ($(firstword $(sort $(DPDK_VERSION), 17.08)), 17.08)
+ ISA_L_CRYPTO_LIB = y
+ IPSEC_MB_VER = 0.45
+ $(info Building ISA-L Crypto $(ISA_L_CRYPTO_VER) library)
+ endif
+$(info Building IPSec-MB $(IPSEC_MB_VER) library)
+else
+ AESNI ?= N
+endif
+
+AESNIMB_LIB_TARBALL := v$(IPSEC_MB_VER).tar.gz
+AESNIMB_LIB_TARBALL_URL := http://github.com/01org/intel-ipsec-mb/archive/$(AESNIMB_LIB_TARBALL)
+AESNIMB_LIB_SOURCE := $(B)/intel-ipsec-mb-$(IPSEC_MB_VER)
+
+ISA_L_CRYPTO_LIB_TARBALL := v$(ISA_L_CRYPTO_VER).tar.gz
+ISA_L_CRYPTO_LIB_TARBALL_URL := http://github.com/01org/isa-l_crypto/archive/$(ISA_L_CRYPTO_LIB_TARBALL)
+ISA_L_CRYPTO_LIB_SOURCE := $(B)/isa-l_crypto-$(ISA_L_CRYPTO_VER)
+ISA_L_CRYPTO_INSTALL_DIR := $(ISA_L_CRYPTO_LIB_SOURCE)/install
+
+ifneq (,$(findstring clang,$(CC)))
+DPDK_CC=clang
+else ifneq (,$(findstring icc,$(CC)))
+DPDK_CC=icc
+else
+DPDK_CC=gcc
+endif
+
+##############################################################################
+# Intel x86
+##############################################################################
+ifeq ($(MACHINE),$(filter $(MACHINE),x86_64 i686))
+DPDK_TARGET ?= $(MACHINE)-native-linuxapp-$(DPDK_CC)
+DPDK_MACHINE ?= nhm
+DPDK_TUNE ?= core-avx2
+
+##############################################################################
+# ARM64
+##############################################################################
+else ifeq ($(MACHINE),aarch64)
+export CROSS=""
+DPDK_TARGET ?= arm64-armv8a-linuxapp-$(DPDK_CC)
+DPDK_MACHINE ?= armv8a
+DPDK_TUNE ?= generic
+
+CPU_IMP_ARM = 0x41
+CPU_IMP_CAVIUM = 0x43
+
+CPU_PART_ARM_CORTEX_A53 = 0xd03
+CPU_PART_ARM_CORTEX_A57 = 0xd07
+CPU_PART_ARM_CORTEX_A72 = 0xd08
+CPU_PART_ARM_CORTEX_A73 = 0xd09
+
+CPU_PART_CAVIUM_THUNDERX = 0x0a1
+CPU_PART_CAVIUM_THUNDERX_81XX = 0x0a2
+CPU_PART_CAVIUM_THUNDERX_83XX = 0x0a3
+
+MIDR_IMPLEMENTER=$(shell awk '/implementer/ {print $$4;exit}' /proc/cpuinfo)
+MIDR_PARTNUM=$(shell awk '/part/ {print $$4;exit}' /proc/cpuinfo)
+
+ifeq ($(MIDR_IMPLEMENTER),$(CPU_IMP_ARM))
+##############################################################################
+# Arm Cortex
+##############################################################################
+CPU_PART_ARM_TUNE := $(CPU_PART_ARM_CORTEX_A53)/cortex-a53 \
+ $(CPU_PART_ARM_CORTEX_A57)/cortex-a57 \
+ $(CPU_PART_ARM_CORTEX_A72)/cortex-a72 \
+ $(CPU_PART_ARM_CORTEX_A73)/cortex-a73
+CPU_TUNE = $(notdir $(filter $(MIDR_PARTNUM)/%,$(CPU_PART_ARM_TUNE)))
+ifneq ($(CPU_TUNE),)
+DPDK_TUNE = $(CPU_TUNE)
+else
+$(warning Unknown Arm CPU)
+endif
+
+else ifeq ($(MIDR_IMPLEMENTER),$(CPU_IMP_CAVIUM))
+##############################################################################
+# Cavium ThunderX
+##############################################################################
+ifneq (,$(findstring $(MIDR_PARTNUM),$(CPU_PART_CAVIUM_THUNDERX) \
+ $(CPU_PART_CAVIUM_THUNDERX_81XX) $(CPU_PART_CAVIUM_THUNDERX_83XX)))
+DPDK_TARGET = arm64-thunderx-linuxapp-$(DPDK_CC)
+DPDK_MACHINE = thunderx
+else
+$(warning Unknown Cavium CPU)
+endif
+endif
+
+##############################################################################
+# Unknown platform
+##############################################################################
+else
+$(error Unknown platform)
+endif
+
+# /proc/cpuinfo does not exist on platforms without a /proc and on some
+# platforms, notably inside containers, it has no content. In those cases
+# we assume there's 1 processor; we use 2*ncpu for the -j option.
+# NB: GNU Make 4.2 will let us use '$(file </proc/cpuinfo)' to both test
+# for file presence and content; for now this will have to do.
+JOBS := $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo),\
+ $(shell expr 2 '*' $$(grep -c ^processor /proc/cpuinfo)), 2)
+
+# compiler/linker custom arguments
+DPDK_CPU_CFLAGS := -pie -fPIC
+DPDK_EXTRA_LDFLAGS := -g
+
+ifeq ($(DPDK_DEBUG),n)
+DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
+else
+DPDK_EXTRA_CFLAGS := -g -O0
+endif
+
+ifeq ($(ISA_L_CRYPTO_LIB),y)
+DPDK_EXTRA_CFLAGS += -I$(ISA_L_CRYPTO_INSTALL_DIR)/include -Wl,-z,muldefs
+DPDK_EXTRA_LDFLAGS += -L$(I)/lib
+endif
+DPDK_MAKE_EXTRA_ARGS += AESNI_MULTI_BUFFER_LIB_PATH=$(AESNIMB_LIB_SOURCE)
+
+# assemble DPDK make arguments
+DPDK_MAKE_ARGS := -C $(DPDK_SOURCE) -j $(JOBS) \
+ T=$(DPDK_TARGET) \
+ RTE_CONFIG_TEMPLATE=../custom-config \
+ EXTRA_CFLAGS="$(DPDK_EXTRA_CFLAGS)" \
+ EXTRA_LDFLAGS="$(DPDK_EXTRA_LDFLAGS)" \
+ CPU_CFLAGS="$(DPDK_CPU_CFLAGS)" \
+ DESTDIR=$(I) \
+ $(DPDK_MAKE_EXTRA_ARGS)
+
+define set
+@if grep -q CONFIG_$1 $@ ; \
+ then sed -i -e 's/.*\(CONFIG_$1=\).*/\1$2/' $@ ; \
+ else echo CONFIG_$1=$2 >> $@ ; \
+fi
+endef
+
+all: build
+
+$(B)/custom-config: $(B)/.patch.ok Makefile
+ @echo --- generating custom config from $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) ---
+ @cpp -undef -ffreestanding -x assembler-with-cpp $(DPDK_SOURCE)/config/defconfig_$(DPDK_TARGET) $@
+ $(call set,RTE_MACHINE,$(DPDK_MACHINE))
+ @# modify options
+ $(call set,RTE_MAX_LCORE,256)
+ $(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
+ $(call set,RTE_LIBEAL_USE_HPET,y)
+ $(call set,RTE_BUILD_COMBINE_LIBS,y)
+ $(call set,RTE_PCI_CONFIG,y)
+ $(call set,RTE_PCI_EXTENDED_TAG,"on")
+ $(call set,RTE_PCI_MAX_READ_REQUEST_SIZE,4096)
+ @# enable debug init for device drivers
+ $(call set,RTE_LIBRTE_I40E_DEBUG_INIT,$(DPDK_DEBUG))
+ $(call set,RTE_LIBRTE_IXGBE_DEBUG_INIT,$(DPDK_DEBUG))
+ $(call set,RTE_LIBRTE_E1000_DEBUG_INIT,$(DPDK_DEBUG))
+ $(call set,RTE_LIBRTE_VIRTIO_DEBUG_INIT,$(DPDK_DEBUG))
+ $(call set,RTE_LIBRTE_VMXNET3_DEBUG_INIT,$(DPDK_DEBUG))
+ $(call set,RTE_LIBRTE_PMD_BOND,y)
+ $(call set,RTE_LIBRTE_IP_FRAG,y)
+ $(call set,RTE_LIBRTE_PMD_QAT,y)
+ $(call set,RTE_LIBRTE_PMD_AESNI_MB,$(AESNI))
+ $(call set,RTE_LIBRTE_PMD_AESNI_GCM,$(AESNI))
+ $(call set,RTE_LIBRTE_MLX4_PMD,$(DPDK_MLX4_PMD))
+ $(call set,RTE_LIBRTE_MLX5_PMD,$(DPDK_MLX5_PMD))
+ @# not needed
+ $(call set,RTE_LIBRTE_PMD_TAP,n)
+ $(call set,RTE_LIBRTE_TIMER,n)
+ $(call set,RTE_LIBRTE_CFGFILE,n)
+ $(call set,RTE_LIBRTE_LPM,n)
+ $(call set,RTE_LIBRTE_ACL,n)
+ $(call set,RTE_LIBRTE_POWER,n)
+ $(call set,RTE_LIBRTE_DISTRIBUTOR,n)
+ $(call set,RTE_LIBRTE_PORT,n)
+ $(call set,RTE_LIBRTE_TABLE,n)
+ $(call set,RTE_LIBRTE_PIPELINE,n)
+ $(call set,RTE_KNI_KMOD,n)
+ $(call set,RTE_EAL_IGB_UIO,n)
+ @rm -f .config.ok
+
+$(CURDIR)/$(DPDK_TARBALL):
+ @if [ -e $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) ] ; \
+ then cp $(DPDK_DOWNLOAD_DIR)/$(DPDK_TARBALL) $(CURDIR) ; \
+ else curl -o $(CURDIR)/$(DPDK_TARBALL) -LO $(DPDK_TAR_URL) ; \
+ fi
+ @rm -f $(B)/.download.ok
+
+$(CURDIR)/$(AESNIMB_LIB_TARBALL):
+ @if [ -e $(DPDK_DOWNLOAD_DIR)/$(AESNIMB_LIB_TARBALL) ] ; \
+ then cp $(DPDK_DOWNLOAD_DIR)/$(AESNIMB_LIB_TARBALL) $(CURDIR) ; \
+ else curl -o $@ -LO $(AESNIMB_LIB_TARBALL_URL) ; \
+ fi
+
+$(CURDIR)/$(ISA_L_CRYPTO_LIB_TARBALL):
+ @if [ -e $(DPDK_DOWNLOAD_DIR)/$(ISA_L_CRYPTO_LIB_TARBALL) ] ; \
+ then cp $(DPDK_DOWNLOAD_DIR)/$(ISA_L_CRYPTO_LIB_TARBALL) $(CURDIR) ; \
+ else curl -o $@ -LO $(ISA_L_CRYPTO_LIB_TARBALL_URL) ; \
+ fi
+
+DPDK_DOWNLOADS = $(CURDIR)/$(DPDK_TARBALL)
+ifeq ($(AESNI),y)
+DPDK_DOWNLOADS += $(CURDIR)/$(AESNIMB_LIB_TARBALL)
+endif
+ifeq ($(ISA_L_CRYPTO_LIB),y)
+DPDK_DOWNLOADS += $(CURDIR)/$(ISA_L_CRYPTO_LIB_TARBALL)
+endif
+
+$(B)/.download.ok: $(DPDK_DOWNLOADS)
+ @mkdir -p $(B)
+ @openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
+ @([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
+ ( echo "Bad Checksum! Please remove $< and retry" && \
+ rm $(B)/$(DPDK_TARBALL).md5sum && false ))
+ @touch $@
+
+.PHONY: download
+download: $(B)/.download.ok
+
+$(B)/.extract.ok: $(B)/.download.ok
+ @echo --- extracting $(DPDK_TARBALL) ---
+ @tar --directory $(B) --extract --file $(CURDIR)/$(DPDK_TARBALL)
+ifeq ($(AESNI),y)
+ @echo --- extracting $(AESNIMB_LIB_TARBALL) ---
+ @tar --directory $(B) --extract --file $(CURDIR)/$(AESNIMB_LIB_TARBALL)
+endif
+ifeq ($(ISA_L_CRYPTO_LIB),y)
+ @echo --- extracting $(ISA_L_CRYPTO_LIB_TARBALL) ---
+ @tar --directory $(B) --extract --file $(CURDIR)/$(ISA_L_CRYPTO_LIB_TARBALL)
+endif
+ @touch $@
+
+.PHONY: extract
+extract: $(B)/.extract.ok
+
+$(B)/.patch.ok: $(B)/.extract.ok
+ifneq ($(wildcard $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch),)
+ @echo --- patching ---
+ @for f in $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch ; do \
+ echo Applying patch: $$(basename $$f) ; \
+ patch -p1 -d $(DPDK_SOURCE) < $$f ; \
+ done
+endif
+ @touch $@
+
+.PHONY: patch
+patch: $(B)/.patch.ok
+
+$(B)/.config.ok: $(B)/.patch.ok $(B)/custom-config
+ @make $(DPDK_MAKE_ARGS) config
+ @touch $@
+
+.PHONY: config
+config: $(B)/.config.ok
+
+.PHONY: build-ipsec-mb
+build-ipsec-mb:
+ mkdir -p $(I)/lib/
+ # Do not build GCM stuff if we are building ISA_L
+ make -C $(AESNIMB_LIB_SOURCE) -j NO_GCM=$(ISA_L_CRYPTO_LIB)
+ cp $(AESNIMB_LIB_SOURCE)/libIPSec_MB.a $(I)/lib/
+
+.PHONY: build-isal-crypto
+build-isal-crypto:
+ mkdir -p $(I)/lib/
+ cd $(ISA_L_CRYPTO_LIB_SOURCE) && ./autogen.sh && \
+ ./configure --prefix=$(ISA_L_CRYPTO_INSTALL_DIR) \
+ --libdir=$(ISA_L_CRYPTO_INSTALL_DIR)/lib CFLAGS='-fPIC -DPIC -O2'
+ make -C $(ISA_L_CRYPTO_LIB_SOURCE) -j install
+ cp $(ISA_L_CRYPTO_INSTALL_DIR)/lib/libisal_crypto.a $(I)/lib/
+
+.PHONY: build-dpdk
+build-dpdk:
+ @if [ ! -e $(B)/.config.ok ] ; then echo 'Please run "make config" first' && false ; fi
+ @make $(DPDK_MAKE_ARGS) install
+
+# Order matters
+ifeq ($(AESNI),y)
+BUILD_TARGETS += build-ipsec-mb
+endif
+ifeq ($(ISA_L_CRYPTO_LIB),y)
+BUILD_TARGETS += build-isal-crypto
+endif
+BUILD_TARGETS += build-dpdk
+
+$(B)/.build.ok: $(BUILD_TARGETS)
+ @touch $@
+
+.PHONY: build
+build: $(B)/.build.ok
+
+.PHONY: install
+install: $(B)/.build.ok
+
+.PHONY: clean
+clean:
+ @rm -rf $(B) $(I)
+
+##############################################################################
+# .deb packaging
+##############################################################################
+
+DEB_ARCH=$(shell dpkg --print-architecture 2> /dev/null)
+DEV_DEB=vpp-dpdk-dev_$(DPDK_VERSION)-$(PKG_SUFFIX)_$(DEB_ARCH).deb
+INSTALLED_DEB_VER=$(shell dpkg-query --showformat='$${Version}' --show vpp-dpdk-dev 2> /dev/null)
+
+.PHONY: build-deb install-deb check-deb
+
+deb/debian/changelog: Makefile
+ @echo "vpp-dpdk ($(DPDK_VERSION)-$(PKG_SUFFIX)) unstable; urgency=low" > $@
+ @echo "" >> $@
+ @echo " * DPDK Release $(DPDK_VERSION)" >> $@
+ @echo "" >> $@
+ @echo " -- VPP Dev <vpp-dev@lists.fd.io> $(shell date -R)" >> $@
+
+$(DEV_DEB): deb/debian/changelog
+ @cd deb && dpkg-buildpackage -b -uc -us
+ git clean -fdx deb
+
+build-deb: $(DEV_DEB)
+
+install-deb:
+ifneq ($(INSTALLED_DEB_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @make $(DEV_DEB)
+ @sudo dpkg -i $(DEV_DEB)
+else
+ @echo "=========================================================="
+ @echo " Up-to-date DPDK package already installed"
+ @echo "=========================================================="
+endif
+
+check-deb:
+ifneq ($(INSTALLED_DEB_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Outdated DPDK package detected:"
+ @echo " Installed: vpp-dpdk-dev $(INSTALLED_DEB_VER)"
+ @echo " Current: vpp-dpdk-dev $(DPDK_VERSION)-$(PKG_SUFFIX)"
+ @echo ""
+ @echo " Please upgrade by invoking 'make dpdk-install-dev'"
+ @echo " from the top level directory."
+ @echo "=========================================================="
+endif
+
+##############################################################################
+# .rpm packaging
+##############################################################################
+
+RPM_ARCH=$(shell rpm --eval "%{_arch}" 2> /dev/null)
+DEV_RPM=vpp-dpdk-devel-$(DPDK_VERSION)-$(PKG_SUFFIX).$(RPM_ARCH).rpm
+INSTALLED_RPM_VER=$(shell rpm -q --queryformat '%{VERSION}-%{RELEASE}' vpp-dpdk-devel 2> /dev/null | grep -v "not inst")
+
+.PHONY: build-rpm install-rpm check-rpm
+
+$(DEV_RPM): Makefile rpm/vpp-dpdk.spec
+ @rpmbuild -bb \
+ --define "_topdir $(CURDIR)/rpm" \
+ --define "_version $(DPDK_VERSION)" \
+ --define "_release $(PKG_SUFFIX)" \
+ $(CURDIR)/rpm/vpp-dpdk.spec
+ mv rpm/RPMS/$(RPM_ARCH)/*.rpm .
+ git clean -fdx rpm
+
+build-rpm: $(DEV_RPM)
+
+install-rpm:
+ifneq ($(INSTALLED_RPM_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @$(MAKE) $(DEV_RPM)
+ sudo rpm -Uih $(DEV_RPM)
+else
+ @echo "=========================================================="
+ @echo " Up-to-date DPDK package already installed"
+ @echo "=========================================================="
+endif
+
+check-rpm:
+ifneq ($(INSTALLED_RPM_VER),$(DPDK_VERSION)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Outdated DPDK package detected:"
+ @echo " Installed: vpp-dpdk-devel $(INSTALLED_RPM_VER)"
+ @echo " Current: vpp-dpdk-devel $(DPDK_VERSION)-$(PKG_SUFFIX)"
+ @echo ""
+ @echo " Please upgrade by invoking 'make dpdk-install-dev'"
+ @echo " from the top level directory."
+ @echo "=========================================================="
+endif
+
+##############################################################################
+# ebuild support
+##############################################################################
+
+.PHONY: ebuild-build ebuild-install
+
+ebuild-build:
+ifeq ($(INSTALLED_DEB_VER)$(INSTALLED_RPM_VER),)
+ @echo "=========================================================="
+ @echo "Building DPDK from source. Consider installing development"
+ @echo "package by invoking 'make dpdk-install-dev' from the"
+ @echo "top level directory"
+ @echo "=========================================================="
+ make config
+else
+ifneq ($(INSTALLED_DEB_VER),)
+ make check-deb
+endif
+ifneq ($(INSTALLED_RPM_VER),)
+ make check-rpm
+endif
+endif
+
+ebuild-install:
+ifeq ($(INSTALLED_DEB_VER)$(INSTALLED_RPM_VER),)
+ make install
+endif