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# Copyright (c) 2018 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.
DPDK_PKTMBUF_HEADROOM ?= 128
DPDK_CACHE_LINE_SIZE ?= 64
DPDK_DOWNLOAD_DIR ?= $(DL_CACHE_DIR)
DPDK_DEBUG ?= n
DPDK_MLX4_PMD ?= n
DPDK_MLX5_PMD ?= n
DPDK_MLX5_PMD_DLOPEN_DEPS ?= n
DPDK_TAP_PMD ?= n
DPDK_FAILSAFE_PMD ?= n
DPDK_VERSION ?= 18.08
DPDK_BASE_URL ?= http://fast.dpdk.org/rel
DPDK_TARBALL := dpdk-$(DPDK_VERSION).tar.xz
DPDK_TAR_URL := $(DPDK_BASE_URL)/$(DPDK_TARBALL)
DPDK_18.05_TARBALL_MD5_CKSUM := 9fc86367cd9407ff6a8dfea56c4eddc4
DPDK_18.08_TARBALL_MD5_CKSUM := da5e7fb25ab063c47e53929fb8c58be5
MACHINE=$(shell uname -m)
# replace dot with space, and if 3rd word exists we deal with stable dpdk rel
ifeq ($(word 3,$(subst ., ,$(DPDK_VERSION))),)
DPDK_SOURCE := $(B)/dpdk-$(DPDK_VERSION)
else
DPDK_SOURCE := $(B)/dpdk-stable-$(DPDK_VERSION)
endif
ifeq ($(MACHINE),$(filter $(MACHINE),x86_64))
AESNI ?= y
DPDK_BUILD_DEPS := ipsec-mb-install
else
AESNI ?= n
endif
ifneq (,$(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 ($(MACHINE),aarch64)
CROSS :=
export CROSS
DPDK_TARGET ?= arm64-armv8a-linuxapp-$(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
DPDK_CACHE_LINE_SIZE := 128
else
$(warning Unknown Cavium CPU)
endif
endif
##############################################################################
# Unknown platform
##############################################################################
else
$(error Unknown platform)
endif
# compiler/linker custom arguments
ifeq ($(DPDK_CC),clang)
DPDK_CPU_CFLAGS := -fPIE -fPIC
else
DPDK_CPU_CFLAGS := -pie -fPIC
endif
ifeq ($(DPDK_DEBUG),n)
DPDK_EXTRA_CFLAGS := -g -mtune=$(DPDK_TUNE)
else
DPDK_EXTRA_CFLAGS := -g -O0
endif
# -Wimplicit-fallthrough was introduced starting from GCC 7,
# and it requires newer version of ccache.
# Disable fallthrough warning for old ccache version.
ifeq ($(DPDK_CC),gcc)
GCC_VER_V = "7.0.0"
CCACHE_VER_V = "3.4.1"
GCC_VER = $(shell gcc --version | grep ^gcc | sed 's/^.* //g')
CCACHE_VER = $(shell ccache --version | grep ^ccache | sed 's/^.* //g')
ifeq ($(shell expr "$(GCC_VER)" ">=" "$(GCC_VER_V)"),1)
ifeq ($(shell expr "$(CCACHE_VER)" "<" "$(CCACHE_VER_V)"),1)
DPDK_EXTRA_CFLAGS += -Wimplicit-fallthrough=0
endif
endif
endif
DPDK_EXTRA_CFLAGS += -L$(I)/lib -I$(I)/include
# 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))
$(call set,RTE_CACHE_LINE_SIZE,$(DPDK_CACHE_LINE_SIZE))
$(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_QAT_SYM,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))
$(call set,RTE_LIBRTE_PMD_SOFTNIC,n)
$(call set,RTE_LIBRTE_MLX4_DLOPEN_DEPS,$(DPDK_MLX4_PMD))
$(call set,RTE_LIBRTE_MLX5_DLOPEN_DEPS,$(DPDK_MLX5_PMD_DLOPEN_DEPS))
$(call set,RTE_LIBRTE_PMD_TAP,$(DPDK_TAP_PMD))
$(call set,RTE_LIBRTE_PMD_FAILSAFE,$(DPDK_FAILSAFE_PMD))
@# not needed
$(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_LIBRTE_FLOW_CLASSIFY,n)
$(call set,RTE_KNI_KMOD,n)
$(call set,RTE_EAL_IGB_UIO,n)
@# currently broken in 18.02
$(call set,RTE_LIBRTE_DPAA_BUS,n)
$(call set,RTE_LIBRTE_DPAA_MEMPOOL,n)
$(call set,RTE_LIBRTE_DPAA_PMD,n)
$(call set,RTE_LIBRTE_PMD_DPAA_SEC,n)
$(call set,RTE_LIBRTE_PMD_DPAA_EVENTDEV,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
DPDK_DOWNLOADS = $(CURDIR)/$(DPDK_TARBALL)
$(B)/.download.ok: $(DPDK_DOWNLOADS)
@mkdir -p $(B)
@openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
@([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
( echo "Bad Checksum! Please remove $< and retry" && \
rm $(B)/$(DPDK_TARBALL).md5sum && false ))
@touch $@
.PHONY: download
download: $(B)/.download.ok
$(B)/.extract.ok: $(B)/.download.ok
@echo --- extracting $(DPDK_TARBALL) ---
@tar --directory $(B) --extract --file $(CURDIR)/$(DPDK_TARBALL)
@touch $@
.PHONY: extract
extract: $(B)/.extract.ok
$(B)/.patch.ok: $(B)/.extract.ok
ifneq ($(wildcard $(CURDIR)/patches/dpdk_$(DPDK_VERSION)/*.patch),)
@echo --- patching ---
@for f in $(CURDIR)/patches/dpdk_$(DPDK_VERSION)/*.patch ; do \
echo Applying patch: $$(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-dpdk
build-dpdk: $(DPDK_BUILD_DEPS)
@if [ ! -e $(B)/.config.ok ] ; then echo 'Please run "make config" first' && false ; fi
@make $(DPDK_MAKE_ARGS) install
$(B)/.build.ok: build-dpdk
@touch $@
.PHONY: build
build: $(B)/.build.ok
.PHONY: install
install: $(B)/.build.ok
|
