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-rw-r--r--build/external/Makefile488
-rw-r--r--build/external/README34
-rwxr-xr-xbuild/external/deb/debian/compat1
-rw-r--r--build/external/deb/debian/control13
-rw-r--r--build/external/deb/debian/dkms/Makefile10
-rwxr-xr-xbuild/external/deb/debian/rules27
-rw-r--r--build/external/dpdk-18.02.1_patches/0001-ixgbe-link-wait-longer.patch13
-rw-r--r--build/external/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch29
-rw-r--r--build/external/dpdk-18.05_patches/0001-i40evf-don-t-reset-device_info-data.patch28
-rw-r--r--build/external/dpdk-18.05_patches/0002-ixgbe-link-wait-longer.patch13
-rw-r--r--build/external/dpdk-18.08_patches/0001-net-mlx5-support-externally-allocated-mempool.patch270
-rw-r--r--build/external/dpdk-18.08_patches/0002-mlx4-support-externally-allocated-mempool.patch250
-rw-r--r--build/external/dpdk-18.08_patches/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch39
-rw-r--r--build/external/rpm/vpp-ext-deps.spec18
14 files changed, 1233 insertions, 0 deletions
diff --git a/build/external/Makefile b/build/external/Makefile
new file mode 100644
index 00000000000..201cf122fda
--- /dev/null
+++ b/build/external/Makefile
@@ -0,0 +1,488 @@
+# 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_CACHE_LINE_SIZE ?= 64
+DPDK_DOWNLOAD_DIR ?= $(HOME)/Downloads
+DPDK_DEBUG ?= n
+DPDK_MLX4_PMD ?= n
+DPDK_MLX5_PMD ?= n
+DPDK_TAP_PMD ?= n
+DPDK_FAILSAFE_PMD ?= n
+
+B := $(DPDK_BUILD_DIR)
+I := $(DPDK_INSTALL_DIR)
+DPDK_VERSION ?= 18.08
+PKG_VERSION ?= $(shell git describe --abbrev=0 | cut -d- -f1 | cut -dv -f2)
+PKG_SUFFIX ?= $(shell git log --oneline $$(git describe --abbrev=0).. . | wc -l)
+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
+
+NASM_BASE_URL := http://www.nasm.us/pub/nasm/releasebuilds
+NASM_VER := 2.13.03
+NASM_TARBALL := nasm-$(NASM_VER).tar.xz
+NASM_TAR_URL := $(NASM_BASE_URL)/$(NASM_VER)/$(NASM_TARBALL)
+NASM_SOURCE := $(B)/nasm-$(NASM_VER)
+
+ifneq (,$(findstring 18.02,$(DPDK_VERSION)))
+IPSEC_MB_VER ?= 0.48
+else
+IPSEC_MB_VER ?= 0.49
+endif
+
+ifeq ($(MACHINE),$(filter $(MACHINE),x86_64))
+ AESNI ?= y
+$(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)
+
+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
+
+# /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),\
+ $(shell grep -c ^processor /proc/cpuinfo), 2)
+
+# compiler/linker custom arguments
+ifeq ($(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)" "<" "$(CCACHE_VER_V)"),1)
+DPDK_EXTRA_CFLAGS += -Wimplicit-fallthrough=0
+endif
+endif
+endif
+
+ifeq ($(AESNI),y)
+IPSEC_MB_BUILD_PATH := $(B)/intel-ipsec-mb-$(IPSEC_MB_VER)
+DPDK_EXTRA_CFLAGS += -L$(IPSEC_MB_BUILD_PATH) -I$(IPSEC_MB_BUILD_PATH)
+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))
+ $(call set,RTE_CACHE_LINE_SIZE,$(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)
+ $(call set,RTE_LIBRTE_PMD_AESNI_MB,$(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))
+ $(call set,RTE_LIBRTE_PMD_TAP,$(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 $(B)/.download.ok
+
+$(CURDIR)/$(NASM_TARBALL):
+ @if [ -e $(DPDK_DOWNLOAD_DIR)/$(NASM_TARBALL) ] ; \
+ then cp $(DPDK_DOWNLOAD_DIR)/$(NASM_TARBALL) $(CURDIR) ; \
+ else curl -o $(CURDIR)/$(NASM_TARBALL) -LO $(NASM_TAR_URL) ; \
+ fi
+
+$(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
+
+DPDK_DOWNLOADS = $(CURDIR)/$(DPDK_TARBALL)
+ifeq ($(AESNI),y)
+DPDK_DOWNLOADS += $(CURDIR)/$(NASM_TARBALL)
+DPDK_DOWNLOADS += $(CURDIR)/$(AESNIMB_LIB_TARBALL)
+endif
+
+$(B)/.download.ok: $(DPDK_DOWNLOADS)
+ @mkdir -p $(B)
+ @openssl md5 $< | cut -f 2 -d " " - > $(B)/$(DPDK_TARBALL).md5sum
+ @([ "$$(<$(B)/$(DPDK_TARBALL).md5sum)" = "$(DPDK_$(DPDK_VERSION)_TARBALL_MD5_CKSUM)" ] || \
+ ( echo "Bad Checksum! Please remove $< and retry" && \
+ rm $(B)/$(DPDK_TARBALL).md5sum && false ))
+ @touch $@
+
+.PHONY: download
+download: $(B)/.download.ok
+
+$(B)/.extract.ok: $(B)/.download.ok
+ @echo --- extracting $(DPDK_TARBALL) ---
+ @tar --directory $(B) --extract --file $(CURDIR)/$(DPDK_TARBALL)
+ifeq ($(AESNI),y)
+ @echo --- extracting $(NASM_TARBALL) ---
+ @tar --directory $(B) --extract --file $(CURDIR)/$(NASM_TARBALL)
+ @echo --- extracting $(AESNIMB_LIB_TARBALL) ---
+ @tar --directory $(B) --extract --file $(CURDIR)/$(AESNIMB_LIB_TARBALL)
+endif
+ @touch $@
+
+.PHONY: extract
+extract: $(B)/.extract.ok
+
+$(B)/.patch.ok: $(B)/.extract.ok
+ifneq ($(wildcard $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch),)
+ @echo --- patching ---
+ @for f in $(CURDIR)/dpdk-$(DPDK_VERSION)_patches/*.patch ; do \
+ echo Applying patch: $$(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-nasm
+build-nasm:
+ cd $(NASM_SOURCE) && sh configure && make -j
+
+.PHONY: build-ipsec-mb
+build-ipsec-mb:
+ mkdir -p $(I)/lib/
+ # Do not build GCM stuff if we are building ISA_L
+ make -C $(AESNIMB_LIB_SOURCE) -j SHARED=n \
+ EXTRA_CFLAGS=-fPIC NASM=$(NASM_SOURCE)/nasm
+ cp $(AESNIMB_LIB_SOURCE)/libIPSec_MB.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-nasm
+BUILD_TARGETS += build-ipsec-mb
+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_VER := $(PKG_VERSION)
+DEB_ARCH=$(shell dpkg --print-architecture 2> /dev/null)
+DEV_DEB=vpp-ext-deps_$(DEB_VER)-$(PKG_SUFFIX)_$(DEB_ARCH).deb
+INSTALLED_VER=$(shell dpkg-query --showformat='$${Version}' --show vpp-ext-deps 2> /dev/null)
+
+.PHONY: build-deb install-deb check-deb
+
+deb/debian/changelog: Makefile
+ @echo "vpp-ext-deps ($(DEB_VER)-$(PKG_SUFFIX)) unstable; urgency=low" > $@
+ @echo "" >> $@
+ @echo " * Version $(DEB_VER)" >> $@
+ @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_VER),$(DEB_VER)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Out of date vpp-ext-deps package installed."
+ @echo " Installed: $(INSTALLED_VER)"
+ @echo " Needed: $(DEB_VER)-$(PKG_SUFFIX)"
+ @echo "=========================================================="
+ @make $(DEV_DEB)
+ @sudo dpkg -i $(DEV_DEB)
+else
+ @echo "=========================================================="
+ @echo " Up-to-date vpp-ext-deps package already installed"
+ @echo "=========================================================="
+endif
+
+check-deb:
+ifneq ($(INSTALLED_VER),$(DEB_VER)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Outdated DPDK package detected:"
+ @echo " Installed: vpp-ext-deps $(INSTALLED_VER)"
+ @echo " Current: vpp-ext-deps $(DEB_VER)-$(PKG_SUFFIX)"
+ @echo ""
+ @echo " Please upgrade by invoking 'make install-ext-deps'"
+ @echo " from the top level directory."
+ @echo "=========================================================="
+endif
+
+##############################################################################
+# .rpm packaging
+##############################################################################
+
+RPM_VER := $(PKG_VERSION)
+RPM_ARCH=$(shell rpm --eval "%{_arch}" 2> /dev/null)
+DEV_RPM=vpp-ext-deps-$(RPM_VER)-$(PKG_SUFFIX).$(RPM_ARCH).rpm
+INSTALLED_RPM_VER=$(shell rpm -q --queryformat '%{VERSION}-%{RELEASE}' vpp-ext-deps 2> /dev/null | grep -v "not inst")
+
+.PHONY: build-rpm install-rpm check-rpm
+
+$(DEV_RPM): Makefile rpm/vpp-ext-deps.spec
+ @rpmbuild -bb \
+ --define "_topdir $(CURDIR)/rpm" \
+ --define "_version $(RPM_VER)" \
+ --define "_release $(PKG_SUFFIX)" \
+ $(CURDIR)/rpm/vpp-ext-deps.spec
+ mv rpm/RPMS/$(RPM_ARCH)/*.rpm .
+ git clean -fdx rpm
+
+build-rpm: $(DEV_RPM)
+
+install-rpm:
+ifneq ($(INSTALLED_RPM_VER),$(PRM_VER)-$(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),$(RPM_VER)-$(PKG_SUFFIX))
+ @echo "=========================================================="
+ @echo " Outdated DPDK package detected:"
+ @echo " Installed: vpp-ext-deps $(INSTALLED_RPM_VER)"
+ @echo " Current: vpp-ext-deps $(RPM_VER)-$(PKG_SUFFIX)"
+ @echo ""
+ @echo " Please upgrade by invoking 'make install-ext-deps'"
+ @echo " from the top level directory."
+ @echo "=========================================================="
+endif
+
+##############################################################################
+# ebuild support
+##############################################################################
+
+.PHONY: ebuild-build ebuild-install
+
+ebuild-build:
+ifeq ($(INSTALLED_VER)$(INSTALLED_RPM_VER),)
+ @echo "=========================================================="
+ @echo "Building DPDK from source. Consider installing development"
+ @echo "package by invoking 'make install-ext-deps' from the"
+ @echo "top level directory"
+ @echo "=========================================================="
+ make config
+else
+ifneq ($(INSTALLED_VER),)
+ make check-deb
+endif
+ifneq ($(INSTALLED_RPM_VER),)
+ make check-rpm
+endif
+endif
+
+ebuild-install:
+ifeq ($(INSTALLED_VER)$(INSTALLED_RPM_VER),)
+ make install
+endif
diff --git a/build/external/README b/build/external/README
new file mode 100644
index 00000000000..95154dc235f
--- /dev/null
+++ b/build/external/README
@@ -0,0 +1,34 @@
+
+Changes needed to DPDK are stored here as git patch files. Maintaining these
+files using “git format-patch” and “git am” will make it simpler to manage
+these changes. Patches made to DPDK should only be temporary until they are
+accepted upstream and made available in the next DPDK release.
+
+The following is the method used to generate these patches:
+
+1. Git clone the DPDK to a new directory:
+ # git clone http://dpdk.org/git/dpdk dpdk
+
+2. Create a branch based on the DPDK release you wish to patch.
+Note, “git tag” will show you all the release tags. The following example is
+for DPDK release tag “v2.2.0” and will create a branch named “two_dot_two”.
+ # cd dpdk
+ # git checkout -b two_dot_two v2.2.0
+
+3. Apply all the existing VPP DPDK patches to this new branch.
+ # git am <VPP directory>/dpdk/dpdk-2.2.0_patches/*
+
+4. Make your changes and commit your change to your DPDK repository.
+ # <edit files>
+ # git commit -s
+
+5. Create the patch files with format-patch. This creates all the patch files
+for your branch (two_dot_two), with your latest commits as the last ones.
+ # git format-patch master..two_dot_two
+
+6. Copy, add and commit the new patches into the VPP patches directory.
+ # cp <new patch files> <VPP directory>/dpdk/dpdk-2.2.0_patches
+ # cd <VPP directory>
+ # git add dpdk/dpdk-2.2.0_patches/<new patch files>
+ # git commit -s
+
diff --git a/build/external/deb/debian/compat b/build/external/deb/debian/compat
new file mode 100755
index 00000000000..ec635144f60
--- /dev/null
+++ b/build/external/deb/debian/compat
@@ -0,0 +1 @@
+9
diff --git a/build/external/deb/debian/control b/build/external/deb/debian/control
new file mode 100644
index 00000000000..80b81b8b375
--- /dev/null
+++ b/build/external/deb/debian/control
@@ -0,0 +1,13 @@
+Source: vpp-ext-deps
+Section: net
+Priority: extra
+Maintainer: vpp-dev@lists.fd.io
+Build-Depends: debhelper (>= 9), dkms
+Standards-Version: 3.9.4
+
+Package: vpp-ext-deps
+Architecture: any
+Depends: ${shlibs:Depends}
+Description: VPP developer package containing dependencies
+Replaces: vpp-dpdk-dev
+Conflicts: vpp-dpdk-dev
diff --git a/build/external/deb/debian/dkms/Makefile b/build/external/deb/debian/dkms/Makefile
new file mode 100644
index 00000000000..452c7c265e9
--- /dev/null
+++ b/build/external/deb/debian/dkms/Makefile
@@ -0,0 +1,10 @@
+obj-m:=igb_uio.o
+
+CONFIG_MODULE_SIG=n
+
+EXTRA_CFLAGS += -Winline -I$(PWD)
+
+default:
+ $(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(shell pwd) modules
+clean:
+ $(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(shell pwd) clean
diff --git a/build/external/deb/debian/rules b/build/external/deb/debian/rules
new file mode 100755
index 00000000000..6ffefc1d0b2
--- /dev/null
+++ b/build/external/deb/debian/rules
@@ -0,0 +1,27 @@
+#!/usr/bin/make -f
+DH_VERBOSE = 1
+PKG=vpp-ext-deps
+
+VERSION = $(shell dpkg-parsechangelog | sed -nr '/^Version:/s/Version: //p')
+BASE_VER = $(word 1, $(subst -, ,$(VERSION)))
+
+export DPDK_BUILD_DIR=$(CURDIR)/_build
+export DPDK_INSTALL_DIR=$(CURDIR)/debian/tmp/opt/vpp/external/$(shell uname -m)/
+
+MAKE_ARGS=-C ..
+
+include /usr/share/dpkg/default.mk
+
+%:
+ dh $@
+
+override_dh_clean:
+ make $(MAKE_ARGS) clean
+
+override_dh_auto_configure:
+ make $(MAKE_ARGS) config
+
+override_dh_install:
+ make $(MAKE_ARGS) install
+ dh_install -p$(PKG) --autodest /opt
+
diff --git a/build/external/dpdk-18.02.1_patches/0001-ixgbe-link-wait-longer.patch b/build/external/dpdk-18.02.1_patches/0001-ixgbe-link-wait-longer.patch
new file mode 100644
index 00000000000..fb71e94c7ba
--- /dev/null
+++ b/build/external/dpdk-18.02.1_patches/0001-ixgbe-link-wait-longer.patch
@@ -0,0 +1,13 @@
+diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
+index e7e9256e5..2fb0a072c 100644
+--- a/drivers/net/ixgbe/base/ixgbe_common.c
++++ b/drivers/net/ixgbe/base/ixgbe_common.c
+@@ -5296,7 +5296,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
+ * Section 73.10.2, we may have to wait up to 500ms if KR is
+ * attempted. 82599 uses the same timing for 10g SFI.
+ */
+- for (i = 0; i < 5; i++) {
++ for (i = 0; i < 10; i++) {
+ /* Wait for the link partner to also set speed */
+ msec_delay(100);
+
diff --git a/build/external/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch b/build/external/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch
new file mode 100644
index 00000000000..32d2c783cde
--- /dev/null
+++ b/build/external/dpdk-18.02_patches/0001-assign-QAT-cryptodev-to-correct-NUMA-node.patch
@@ -0,0 +1,29 @@
+From b01857dfdb4e46b8c7d306c608c58ebbabc252ec Mon Sep 17 00:00:00 2001
+From: Lee Roberts <lee.roberts@hpe.com>
+Date: Fri, 9 Mar 2018 10:49:34 -0700
+Subject: [PATCH] assign QAT cryptodev to correct NUMA node
+
+rte_cryptodev_pmd_init_params should use NUMA node of the QAT device
+for its socket_id rather than the socket_id of the initializing process.
+
+Signed-off-by: Lee Roberts <lee.roberts@hpe.com>
+---
+ drivers/crypto/qat/rte_qat_cryptodev.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/crypto/qat/rte_qat_cryptodev.c b/drivers/crypto/qat/rte_qat_cryptodev.c
+index bf83740..82641aa 100644
+--- a/drivers/crypto/qat/rte_qat_cryptodev.c
++++ b/drivers/crypto/qat/rte_qat_cryptodev.c
+@@ -130,7 +130,7 @@ static int crypto_qat_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+ {
+ struct rte_cryptodev_pmd_init_params init_params = {
+ .name = "",
+- .socket_id = rte_socket_id(),
++ .socket_id = pci_dev->device.numa_node,
+ .private_data_size = sizeof(struct qat_pmd_private),
+ .max_nb_sessions = RTE_QAT_PMD_MAX_NB_SESSIONS
+ };
+--
+1.9.1
+
diff --git a/build/external/dpdk-18.05_patches/0001-i40evf-don-t-reset-device_info-data.patch b/build/external/dpdk-18.05_patches/0001-i40evf-don-t-reset-device_info-data.patch
new file mode 100644
index 00000000000..b737461a99b
--- /dev/null
+++ b/build/external/dpdk-18.05_patches/0001-i40evf-don-t-reset-device_info-data.patch
@@ -0,0 +1,28 @@
+From 65a8641604212d58defd71491c900d84d662a086 Mon Sep 17 00:00:00 2001
+From: Damjan Marion <damarion@cisco.com>
+Date: Wed, 6 Jun 2018 21:57:58 +0200
+Subject: [PATCH] i40evf: don't reset device_info data
+
+At this point valid data is already set by rte_eth_get_device_info.
+device field becomes zero and consumer is not able retrieve pci data.
+
+Signed-off-by: Damjan Marion <damarion@cisco.com>
+---
+ drivers/net/i40e/i40e_ethdev_vf.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
+index 804e44530..86b38d202 100644
+--- a/drivers/net/i40e/i40e_ethdev_vf.c
++++ b/drivers/net/i40e/i40e_ethdev_vf.c
+@@ -2182,7 +2182,6 @@ i40evf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
+ {
+ struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
+
+- memset(dev_info, 0, sizeof(*dev_info));
+ dev_info->max_rx_queues = vf->vsi_res->num_queue_pairs;
+ dev_info->max_tx_queues = vf->vsi_res->num_queue_pairs;
+ dev_info->min_rx_bufsize = I40E_BUF_SIZE_MIN;
+--
+2.17.1
+
diff --git a/build/external/dpdk-18.05_patches/0002-ixgbe-link-wait-longer.patch b/build/external/dpdk-18.05_patches/0002-ixgbe-link-wait-longer.patch
new file mode 100644
index 00000000000..fb71e94c7ba
--- /dev/null
+++ b/build/external/dpdk-18.05_patches/0002-ixgbe-link-wait-longer.patch
@@ -0,0 +1,13 @@
+diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
+index e7e9256e5..2fb0a072c 100644
+--- a/drivers/net/ixgbe/base/ixgbe_common.c
++++ b/drivers/net/ixgbe/base/ixgbe_common.c
+@@ -5296,7 +5296,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
+ * Section 73.10.2, we may have to wait up to 500ms if KR is
+ * attempted. 82599 uses the same timing for 10g SFI.
+ */
+- for (i = 0; i < 5; i++) {
++ for (i = 0; i < 10; i++) {
+ /* Wait for the link partner to also set speed */
+ msec_delay(100);
+
diff --git a/build/external/dpdk-18.08_patches/0001-net-mlx5-support-externally-allocated-mempool.patch b/build/external/dpdk-18.08_patches/0001-net-mlx5-support-externally-allocated-mempool.patch
new file mode 100644
index 00000000000..87c9cf92469
--- /dev/null
+++ b/build/external/dpdk-18.08_patches/0001-net-mlx5-support-externally-allocated-mempool.patch
@@ -0,0 +1,270 @@
+From bd42c77c457146bede32333558b4e0414b30683e Mon Sep 17 00:00:00 2001
+From: Yongseok Koh <yskoh@mellanox.com>
+Date: Fri, 24 Aug 2018 16:46:49 -0700
+Subject: [PATCH] net/mlx5: support externally allocated mempool
+
+When MLX PMD registers memory for DMA, it accesses the global memseg list
+of DPDK to maximize the range of registration so that LKey search can be
+more efficient. Granularity of MR registration is per page.
+
+Externally allocated memory shouldn't be used for DMA because it can't be
+searched in the memseg list and free event can't be tracked by DPDK.
+However, if the external memory is static (allocated on startup and never
+freed), such memory can also be registered by little tweak in the code.
+
+Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
+---
+ drivers/net/mlx5/mlx5_mr.c | 155 +++++++++++++++++++++++++++++++++++++++++++
+ drivers/net/mlx5/mlx5_rxtx.h | 35 +++++++++-
+ 2 files changed, 189 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/mlx5/mlx5_mr.c b/drivers/net/mlx5/mlx5_mr.c
+index 08105a443..876622e91 100644
+--- a/drivers/net/mlx5/mlx5_mr.c
++++ b/drivers/net/mlx5/mlx5_mr.c
+@@ -277,6 +277,23 @@ mr_find_next_chunk(struct mlx5_mr *mr, struct mlx5_mr_cache *entry,
+ uintptr_t end = 0;
+ uint32_t idx = 0;
+
++ /* MR for external memory doesn't have memseg list. */
++ if (mr->msl == NULL) {
++ struct ibv_mr *ibv_mr = mr->ibv_mr;
++
++ assert(mr->ms_bmp_n == 1);
++ assert(mr->ms_n == 1);
++ assert(base_idx == 0);
++ /*
++ * Can't search it from memseg list but get it directly from
++ * verbs MR as there's only one chunk.
++ */
++ entry->start = (uintptr_t)ibv_mr->addr;
++ entry->end = (uintptr_t)ibv_mr->addr + mr->ibv_mr->length;
++ entry->lkey = rte_cpu_to_be_32(mr->ibv_mr->lkey);
++ /* Returning 1 ends iteration. */
++ return 1;
++ }
+ for (idx = base_idx; idx < mr->ms_bmp_n; ++idx) {
+ if (rte_bitmap_get(mr->ms_bmp, idx)) {
+ const struct rte_memseg_list *msl;
+@@ -818,6 +835,7 @@ mlx5_mr_mem_event_free_cb(struct rte_eth_dev *dev, const void *addr, size_t len)
+ mr = mr_lookup_dev_list(dev, &entry, start);
+ if (mr == NULL)
+ continue;
++ assert(mr->msl); /* Can't be external memory. */
+ ms = rte_mem_virt2memseg((void *)start, msl);
+ assert(ms != NULL);
+ assert(msl->page_sz == ms->hugepage_sz);
+@@ -1070,6 +1088,139 @@ mlx5_mr_flush_local_cache(struct mlx5_mr_ctrl *mr_ctrl)
+ (void *)mr_ctrl, mr_ctrl->cur_gen);
+ }
+
++/**
++ * Called during rte_mempool_mem_iter() by mlx5_mr_update_ext_mp().
++ *
++ * Externally allocated chunk is registered and a MR is created for the chunk.
++ * The MR object is added to the global list. If memseg list of a MR object
++ * (mr->msl) is null, the MR object can be regarded as externally allocated
++ * memory.
++ *
++ * Once external memory is registered, it should be static. If the memory is
++ * freed and the virtual address range has different physical memory mapped
++ * again, it may cause crash on device due to the wrong translation entry. PMD
++ * can't track the free event of the external memory for now.
++ */
++static void
++mlx5_mr_update_ext_mp_cb(struct rte_mempool *mp, void *opaque,
++ struct rte_mempool_memhdr *memhdr,
++ unsigned mem_idx __rte_unused)
++{
++ struct mr_update_mp_data *data = opaque;
++ struct rte_eth_dev *dev = data->dev;
++ struct priv *priv = dev->data->dev_private;
++ struct mlx5_mr_ctrl *mr_ctrl = data->mr_ctrl;
++ struct mlx5_mr *mr = NULL;
++ uintptr_t addr = (uintptr_t)memhdr->addr;
++ size_t len = memhdr->len;
++ struct mlx5_mr_cache entry;
++ uint32_t lkey;
++
++ /* If already registered, it should return. */
++ rte_rwlock_read_lock(&priv->mr.rwlock);
++ lkey = mr_lookup_dev(dev, &entry, addr);
++ rte_rwlock_read_unlock(&priv->mr.rwlock);
++ if (lkey != UINT32_MAX)
++ return;
++ mr = rte_zmalloc_socket(NULL,
++ RTE_ALIGN_CEIL(sizeof(*mr),
++ RTE_CACHE_LINE_SIZE),
++ RTE_CACHE_LINE_SIZE, mp->socket_id);
++ if (mr == NULL) {
++ DRV_LOG(WARNING,
++ "port %u unable to allocate memory for a new MR of"
++ " mempool (%s).",
++ dev->data->port_id, mp->name);
++ data->ret = -1;
++ return;
++ }
++ DRV_LOG(DEBUG, "port %u register MR for chunk #%d of mempool (%s)",
++ dev->data->port_id, mem_idx, mp->name);
++ mr->ibv_mr = mlx5_glue->reg_mr(priv->pd, (void *)addr, len,
++ IBV_ACCESS_LOCAL_WRITE);
++ if (mr->ibv_mr == NULL) {
++ DRV_LOG(WARNING,
++ "port %u fail to create a verbs MR for address (%p)",
++ dev->data->port_id, (void *)addr);
++ rte_free(mr);
++ data->ret = -1;
++ return;
++ }
++ mr->msl = NULL; /* Mark it is external memory. */
++ mr->ms_bmp = NULL;
++ mr->ms_n = 1;
++ mr->ms_bmp_n = 1;
++ rte_rwlock_write_lock(&priv->mr.rwlock);
++ LIST_INSERT_HEAD(&priv->mr.mr_list, mr, mr);
++ DRV_LOG(DEBUG,
++ "port %u MR CREATED (%p) for external memory %p:\n"
++ " [0x%" PRIxPTR ", 0x%" PRIxPTR "),"
++ " lkey=0x%x base_idx=%u ms_n=%u, ms_bmp_n=%u",
++ dev->data->port_id, (void *)mr, (void *)addr,
++ addr, addr + len, rte_cpu_to_be_32(mr->ibv_mr->lkey),
++ mr->ms_base_idx, mr->ms_n, mr->ms_bmp_n);
++ /* Insert to the global cache table. */
++ mr_insert_dev_cache(dev, mr);
++ rte_rwlock_write_unlock(&priv->mr.rwlock);
++ /* Insert to the local cache table */
++ mlx5_mr_addr2mr_bh(dev, mr_ctrl, addr);
++}
++
++/**
++ * Register MR for entire memory chunks in a Mempool having externally allocated
++ * memory and fill in local cache.
++ *
++ * @param dev
++ * Pointer to Ethernet device.
++ * @param mr_ctrl
++ * Pointer to per-queue MR control structure.
++ * @param mp
++ * Pointer to registering Mempool.
++ *
++ * @return
++ * 0 on success, -1 on failure.
++ */
++static uint32_t
++mlx5_mr_update_ext_mp(struct rte_eth_dev *dev, struct mlx5_mr_ctrl *mr_ctrl,
++ struct rte_mempool *mp)
++{
++ struct mr_update_mp_data data = {
++ .dev = dev,
++ .mr_ctrl = mr_ctrl,
++ .ret = 0,
++ };
++
++ rte_mempool_mem_iter(mp, mlx5_mr_update_ext_mp_cb, &data);
++ return data.ret;
++}
++
++/**
++ * Register MR entire memory chunks in a Mempool having externally allocated
++ * memory and search LKey of the address to return.
++ *
++ * @param dev
++ * Pointer to Ethernet device.
++ * @param addr
++ * Search key.
++ * @param mp
++ * Pointer to registering Mempool where addr belongs.
++ *
++ * @return
++ * LKey for address on success, UINT32_MAX on failure.
++ */
++uint32_t
++mlx5_tx_update_ext_mp(struct mlx5_txq_data *txq, uintptr_t addr,
++ struct rte_mempool *mp)
++{
++ struct mlx5_txq_ctrl *txq_ctrl =
++ container_of(txq, struct mlx5_txq_ctrl, txq);
++ struct mlx5_mr_ctrl *mr_ctrl = &txq->mr_ctrl;
++ struct priv *priv = txq_ctrl->priv;
++
++ mlx5_mr_update_ext_mp(ETH_DEV(priv), mr_ctrl, mp);
++ return mlx5_tx_addr2mr_bh(txq, addr);
++}
++
+ /* Called during rte_mempool_mem_iter() by mlx5_mr_update_mp(). */
+ static void
+ mlx5_mr_update_mp_cb(struct rte_mempool *mp __rte_unused, void *opaque,
+@@ -1113,6 +1264,10 @@ mlx5_mr_update_mp(struct rte_eth_dev *dev, struct mlx5_mr_ctrl *mr_ctrl,
+ };
+
+ rte_mempool_mem_iter(mp, mlx5_mr_update_mp_cb, &data);
++ if (data.ret < 0 && rte_errno == ENXIO) {
++ /* Mempool may have externally allocated memory. */
++ return mlx5_mr_update_ext_mp(dev, mr_ctrl, mp);
++ }
+ return data.ret;
+ }
+
+diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
+index f53bb43c3..b61c23b33 100644
+--- a/drivers/net/mlx5/mlx5_rxtx.h
++++ b/drivers/net/mlx5/mlx5_rxtx.h
+@@ -347,6 +347,8 @@ uint16_t mlx5_rx_burst_vec(void *dpdk_txq, struct rte_mbuf **pkts,
+ void mlx5_mr_flush_local_cache(struct mlx5_mr_ctrl *mr_ctrl);
+ uint32_t mlx5_rx_addr2mr_bh(struct mlx5_rxq_data *rxq, uintptr_t addr);
+ uint32_t mlx5_tx_addr2mr_bh(struct mlx5_txq_data *txq, uintptr_t addr);
++uint32_t mlx5_tx_update_ext_mp(struct mlx5_txq_data *txq, uintptr_t addr,
++ struct rte_mempool *mp);
+
+ #ifndef NDEBUG
+ /**
+@@ -534,6 +536,24 @@ mlx5_tx_complete(struct mlx5_txq_data *txq)
+ }
+
+ /**
++ * Get Memory Pool (MP) from mbuf. If mbuf is indirect, the pool from which the
++ * cloned mbuf is allocated is returned instead.
++ *
++ * @param buf
++ * Pointer to mbuf.
++ *
++ * @return
++ * Memory pool where data is located for given mbuf.
++ */
++static struct rte_mempool *
++mlx5_mb2mp(struct rte_mbuf *buf)
++{
++ if (unlikely(RTE_MBUF_INDIRECT(buf)))
++ return rte_mbuf_from_indirect(buf)->pool;
++ return buf->pool;
++}
++
++/**
+ * Query LKey from a packet buffer for Rx. No need to flush local caches for Rx
+ * as mempool is pre-configured and static.
+ *
+@@ -591,7 +611,20 @@ mlx5_tx_addr2mr(struct mlx5_txq_data *txq, uintptr_t addr)
+ return mlx5_tx_addr2mr_bh(txq, addr);
+ }
+
+-#define mlx5_tx_mb2mr(rxq, mb) mlx5_tx_addr2mr(rxq, (uintptr_t)((mb)->buf_addr))
++static __rte_always_inline uint32_t
++mlx5_tx_mb2mr(struct mlx5_txq_data *txq, struct rte_mbuf *mb)
++{
++ uintptr_t addr = (uintptr_t)mb->buf_addr;
++ uint32_t lkey = mlx5_tx_addr2mr(txq, addr);
++
++ if (likely(lkey != UINT32_MAX))
++ return lkey;
++ if (rte_errno == ENXIO) {
++ /* Mempool may have externally allocated memory. */
++ lkey = mlx5_tx_update_ext_mp(txq, addr, mlx5_mb2mp(mb));
++ }
++ return lkey;
++}
+
+ /**
+ * Ring TX queue doorbell and flush the update if requested.
+--
+2.11.0
+
diff --git a/build/external/dpdk-18.08_patches/0002-mlx4-support-externally-allocated-mempool.patch b/build/external/dpdk-18.08_patches/0002-mlx4-support-externally-allocated-mempool.patch
new file mode 100644
index 00000000000..b32862335e5
--- /dev/null
+++ b/build/external/dpdk-18.08_patches/0002-mlx4-support-externally-allocated-mempool.patch
@@ -0,0 +1,250 @@
+From c947fd2ec67e9bbacb8b106f320f6e6bae5a9731 Mon Sep 17 00:00:00 2001
+From: Matthew Smith <mgsmith@netgate.com>
+Date: Tue, 28 Aug 2018 13:21:04 -0500
+Subject: [PATCH] mlx4: support externally allocated mempool
+
+Port Mellanox mlx5 PMD patch to work for mlx4 PMD.
+
+Signed-off-by: Matthew Smith <mgsmith@netgate.com>
+---
+ drivers/net/mlx4/mlx4_mr.c | 150 +++++++++++++++++++++++++++++++++++++++++++
+ drivers/net/mlx4/mlx4_rxtx.h | 35 +++++++++-
+ 2 files changed, 184 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/mlx4/mlx4_mr.c b/drivers/net/mlx4/mlx4_mr.c
+index d23d3c613..55e5555ce 100644
+--- a/drivers/net/mlx4/mlx4_mr.c
++++ b/drivers/net/mlx4/mlx4_mr.c
+@@ -289,6 +289,23 @@ mr_find_next_chunk(struct mlx4_mr *mr, struct mlx4_mr_cache *entry,
+ uintptr_t end = 0;
+ uint32_t idx = 0;
+
++ /* MR for external memory doesn't have memseg list. */
++ if (mr->msl == NULL) {
++ struct ibv_mr *ibv_mr = mr->ibv_mr;
++
++ assert(mr->ms_bmp_n == 1);
++ assert(mr->ms_n == 1);
++ assert(base_idx == 0);
++ /*
++ * Can't search it from memseg list but get it directly from
++ * verbs MR as there's only one chunk.
++ */
++ entry->start = (uintptr_t)ibv_mr->addr;
++ entry->end = (uintptr_t)ibv_mr->addr + mr->ibv_mr->length;
++ entry->lkey = rte_cpu_to_be_32(mr->ibv_mr->lkey);
++ /* Returning 1 ends iteration. */
++ return 1;
++ }
+ for (idx = base_idx; idx < mr->ms_bmp_n; ++idx) {
+ if (rte_bitmap_get(mr->ms_bmp, idx)) {
+ const struct rte_memseg_list *msl;
+@@ -809,6 +826,7 @@ mlx4_mr_mem_event_free_cb(struct rte_eth_dev *dev, const void *addr, size_t len)
+ mr = mr_lookup_dev_list(dev, &entry, start);
+ if (mr == NULL)
+ continue;
++ assert(mr->msl); /* Can't be external memory. */
+ ms = rte_mem_virt2memseg((void *)start, msl);
+ assert(ms != NULL);
+ assert(msl->page_sz == ms->hugepage_sz);
+@@ -1055,6 +1073,134 @@ mlx4_mr_flush_local_cache(struct mlx4_mr_ctrl *mr_ctrl)
+ (void *)mr_ctrl, mr_ctrl->cur_gen);
+ }
+
++/**
++ * Called during rte_mempool_mem_iter() by mlx4_mr_update_ext_mp().
++ *
++ * Externally allocated chunk is registered and a MR is created for the chunk.
++ * The MR object is added to the global list. If memseg list of a MR object
++ * (mr->msl) is null, the MR object can be regarded as externally allocated
++ * memory.
++ *
++ * Once external memory is registered, it should be static. If the memory is
++ * freed and the virtual address range has different physical memory mapped
++ * again, it may cause crash on device due to the wrong translation entry. PMD
++ * can't track the free event of the external memory for now.
++ */
++static void
++mlx4_mr_update_ext_mp_cb(struct rte_mempool *mp, void *opaque,
++ struct rte_mempool_memhdr *memhdr,
++ unsigned mem_idx __rte_unused)
++{
++ struct mr_update_mp_data *data = opaque;
++ struct rte_eth_dev *dev = data->dev;
++ struct priv *priv = dev->data->dev_private;
++ struct mlx4_mr_ctrl *mr_ctrl = data->mr_ctrl;
++ struct mlx4_mr *mr = NULL;
++ uintptr_t addr = (uintptr_t)memhdr->addr;
++ size_t len = memhdr->len;
++ struct mlx4_mr_cache entry;
++ uint32_t lkey;
++
++ /* If already registered, it should return. */
++ rte_rwlock_read_lock(&priv->mr.rwlock);
++ lkey = mr_lookup_dev(dev, &entry, addr);
++ rte_rwlock_read_unlock(&priv->mr.rwlock);
++ if (lkey != UINT32_MAX)
++ return;
++ mr = rte_zmalloc_socket(NULL,
++ RTE_ALIGN_CEIL(sizeof(*mr),
++ RTE_CACHE_LINE_SIZE),
++ RTE_CACHE_LINE_SIZE, mp->socket_id);
++ if (mr == NULL) {
++ WARN("port %u unable to allocate memory for a new MR of"
++ " mempool (%s).",
++ dev->data->port_id, mp->name);
++ data->ret = -1;
++ return;
++ }
++ DEBUG("port %u register MR for chunk #%d of mempool (%s)",
++ dev->data->port_id, mem_idx, mp->name);
++ mr->ibv_mr = mlx4_glue->reg_mr(priv->pd, (void *)addr, len,
++ IBV_ACCESS_LOCAL_WRITE);
++ if (mr->ibv_mr == NULL) {
++ WARN("port %u fail to create a verbs MR for address (%p)",
++ dev->data->port_id, (void *)addr);
++ rte_free(mr);
++ data->ret = -1;
++ return;
++ }
++ mr->msl = NULL; /* Mark it is external memory. */
++ mr->ms_bmp = NULL;
++ mr->ms_n = 1;
++ mr->ms_bmp_n = 1;
++ rte_rwlock_write_lock(&priv->mr.rwlock);
++ LIST_INSERT_HEAD(&priv->mr.mr_list, mr, mr);
++ DEBUG("port %u MR CREATED (%p) for external memory %p:\n"
++ " [0x%" PRIxPTR ", 0x%" PRIxPTR "),"
++ " lkey=0x%x base_idx=%u ms_n=%u, ms_bmp_n=%u",
++ dev->data->port_id, (void *)mr, (void *)addr,
++ addr, addr + len, rte_cpu_to_be_32(mr->ibv_mr->lkey),
++ mr->ms_base_idx, mr->ms_n, mr->ms_bmp_n);
++ /* Insert to the global cache table. */
++ mr_insert_dev_cache(dev, mr);
++ rte_rwlock_write_unlock(&priv->mr.rwlock);
++ /* Insert to the local cache table */
++ mlx4_mr_addr2mr_bh(dev, mr_ctrl, addr);
++}
++
++/**
++ * Register MR for entire memory chunks in a Mempool having externally allocated
++ * memory and fill in local cache.
++ *
++ * @param dev
++ * Pointer to Ethernet device.
++ * @param mr_ctrl
++ * Pointer to per-queue MR control structure.
++ * @param mp
++ * Pointer to registering Mempool.
++ *
++ * @return
++ * 0 on success, -1 on failure.
++ */
++static uint32_t
++mlx4_mr_update_ext_mp(struct rte_eth_dev *dev, struct mlx4_mr_ctrl *mr_ctrl,
++ struct rte_mempool *mp)
++{
++ struct mr_update_mp_data data = {
++ .dev = dev,
++ .mr_ctrl = mr_ctrl,
++ .ret = 0,
++ };
++
++ rte_mempool_mem_iter(mp, mlx4_mr_update_ext_mp_cb, &data);
++ return data.ret;
++}
++
++/**
++ * Register MR entire memory chunks in a Mempool having externally allocated
++ * memory and search LKey of the address to return.
++ *
++ * @param dev
++ * Pointer to Ethernet device.
++ * @param addr
++ * Search key.
++ * @param mp
++ * Pointer to registering Mempool where addr belongs.
++ *
++ * @return
++ * LKey for address on success, UINT32_MAX on failure.
++ */
++uint32_t
++mlx4_tx_update_ext_mp(struct txq *txq, uintptr_t addr,
++ struct rte_mempool *mp)
++{
++ struct mlx4_mr_ctrl *mr_ctrl = &txq->mr_ctrl;
++ struct priv *priv = txq->priv;
++
++ mlx4_mr_update_ext_mp(priv->dev, mr_ctrl, mp);
++ return mlx4_tx_addr2mr_bh(txq, addr);
++}
++
+ /* Called during rte_mempool_mem_iter() by mlx4_mr_update_mp(). */
+ static void
+ mlx4_mr_update_mp_cb(struct rte_mempool *mp __rte_unused, void *opaque,
+@@ -1098,6 +1244,10 @@ mlx4_mr_update_mp(struct rte_eth_dev *dev, struct mlx4_mr_ctrl *mr_ctrl,
+ };
+
+ rte_mempool_mem_iter(mp, mlx4_mr_update_mp_cb, &data);
++ if (data.ret < 0 && rte_errno == ENXIO) {
++ /* Mempool may have externally allocated memory. */
++ return mlx4_mr_update_ext_mp(dev, mr_ctrl, mp);
++ }
+ return data.ret;
+ }
+
+diff --git a/drivers/net/mlx4/mlx4_rxtx.h b/drivers/net/mlx4/mlx4_rxtx.h
+index ffa8abfca..1be060cda 100644
+--- a/drivers/net/mlx4/mlx4_rxtx.h
++++ b/drivers/net/mlx4/mlx4_rxtx.h
+@@ -163,6 +163,26 @@ void mlx4_tx_queue_release(void *dpdk_txq);
+ void mlx4_mr_flush_local_cache(struct mlx4_mr_ctrl *mr_ctrl);
+ uint32_t mlx4_rx_addr2mr_bh(struct rxq *rxq, uintptr_t addr);
+ uint32_t mlx4_tx_addr2mr_bh(struct txq *txq, uintptr_t addr);
++uint32_t mlx4_tx_update_ext_mp(struct txq *txq, uintptr_t addr,
++ struct rte_mempool *mp);
++
++/**
++ * Get Memory Pool (MP) from mbuf. If mbuf is indirect, the pool from which the
++ * cloned mbuf is allocated is returned instead.
++ *
++ * @param buf
++ * Pointer to mbuf.
++ *
++ * @return
++ * Memory pool where data is located for given mbuf.
++ */
++static struct rte_mempool *
++mlx4_mb2mp(struct rte_mbuf *buf)
++{
++ if (unlikely(RTE_MBUF_INDIRECT(buf)))
++ return rte_mbuf_from_indirect(buf)->pool;
++ return buf->pool;
++}
+
+ /**
+ * Query LKey from a packet buffer for Rx. No need to flush local caches for Rx
+@@ -222,6 +242,19 @@ mlx4_tx_addr2mr(struct txq *txq, uintptr_t addr)
+ return mlx4_tx_addr2mr_bh(txq, addr);
+ }
+
+-#define mlx4_tx_mb2mr(rxq, mb) mlx4_tx_addr2mr(rxq, (uintptr_t)((mb)->buf_addr))
++static __rte_always_inline uint32_t
++mlx4_tx_mb2mr(struct txq *txq, struct rte_mbuf *mb)
++{
++ uintptr_t addr = (uintptr_t)mb->buf_addr;
++ uint32_t lkey = mlx4_tx_addr2mr(txq, addr);
++
++ if (likely(lkey != UINT32_MAX))
++ return lkey;
++ if (rte_errno == ENXIO) {
++ /* Mempool may have externally allocated memory. */
++ lkey = mlx4_tx_update_ext_mp(txq, addr, mlx4_mb2mp(mb));
++ }
++ return lkey;
++}
+
+ #endif /* MLX4_RXTX_H_ */
+--
+2.15.2 (Apple Git-101.1)
+
diff --git a/build/external/dpdk-18.08_patches/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch b/build/external/dpdk-18.08_patches/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch
new file mode 100644
index 00000000000..93d1601c677
--- /dev/null
+++ b/build/external/dpdk-18.08_patches/0003-ixgbe-wait-longer-for-link-after-fiber-MAC-setup.patch
@@ -0,0 +1,39 @@
+From ba9b381c532fe57c726752b7db0ab45ab7726c90 Mon Sep 17 00:00:00 2001
+From: Matthew Smith <mgsmith@netgate.com>
+Date: Fri, 13 Jul 2018 16:35:57 -0500
+Subject: [PATCH] ixgbe: wait longer for link after fiber MAC setup
+
+After setting up the link on a fiber port, the maximum wait time for
+the link to come up is 500 ms in ixgbe_setup_mac_link_multispeed_fiber().
+On an x550 SFP+ port, this is often not sufficiently long for the link
+to come up. This can result in never being able to retrieve accurate
+link status for the port using rte_eth_link_get_nowait().
+
+Increase the maximum wait time in ixgbe_setup_mac_link_multispeed_fiber()
+to 1 s.
+
+Bugzilla ID: 69
+Fixes: f3430431abaf ("ixgbe/base: add SFP+ dual-speed support")
+Cc: stable@dpdk.org
+
+Signed-off-by: Matthew Smith <mgsmith@netgate.com>
+---
+ drivers/net/ixgbe/base/ixgbe_common.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
+index e7e9256e5..2fb0a072c 100644
+--- a/drivers/net/ixgbe/base/ixgbe_common.c
++++ b/drivers/net/ixgbe/base/ixgbe_common.c
+@@ -5296,7 +5296,7 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
+ * Section 73.10.2, we may have to wait up to 500ms if KR is
+ * attempted. 82599 uses the same timing for 10g SFI.
+ */
+- for (i = 0; i < 5; i++) {
++ for (i = 0; i < 10; i++) {
+ /* Wait for the link partner to also set speed */
+ msec_delay(100);
+
+--
+2.15.2 (Apple Git-101.1)
+
diff --git a/build/external/rpm/vpp-ext-deps.spec b/build/external/rpm/vpp-ext-deps.spec
new file mode 100644
index 00000000000..c79ae1205bc
--- /dev/null
+++ b/build/external/rpm/vpp-ext-deps.spec
@@ -0,0 +1,18 @@
+%define _install_dir /opt/vpp/external/%(uname -m)
+%define _make_args -C ../.. DPDK_BUILD_DIR=%{_topdir}/tmp DPDK_INSTALL_DIR=%{buildroot}/%{_install_dir}
+
+Name: vpp-ext-deps
+Version: %{_version}
+Release: %{_release}
+Summary: VPP development package with external dependencies
+License: BSD
+
+%description
+VPP development package with external dependencies
+
+%install
+make %{_make_args} config
+make %{_make_args} install
+
+%files
+%{_install_dir}