CSIT-156: DPDK support for Nested VM image

Change-Id: Iefa9ec90d1b243c9e1108f63a182c3d9ef6e6474
Signed-off-by: Carsten Koester <ckoester@cisco.com>

1 files changed, 214 insertions, 0 deletions

diff --git a/resources/tools/disk-image-builder/nested/buildroot-patches/dpdk.patch b/resources/tools/disk-image-builder/nested/buildroot-patches/dpdk.patch
new file mode 100644
index 0000000000..29b8bb8de5
--- /dev/null
+++ b/resources/tools/disk-image-builder/nested/buildroot-patches/dpdk.patch
@@ -0,0 +1,214 @@
+diff --git a/package/Config.in b/package/Config.in
+index 6fc0466..ab38a76 100644
+--- a/package/Config.in
++++ b/package/Config.in
+@@ -1095,6 +1095,7 @@ menu "Networking"
+ 	source "package/cgic/Config.in"
+ 	source "package/cppzmq/Config.in"
+ 	source "package/czmq/Config.in"
++	source "package/dpdk/Config.in"
+ 	source "package/filemq/Config.in"
+ 	source "package/flickcurl/Config.in"
+ 	source "package/fmlib/Config.in"
+diff --git a/package/dpdk/Config.in b/package/dpdk/Config.in
+new file mode 100644
+index 0000000..a42271e
+--- /dev/null
++++ b/package/dpdk/Config.in
+@@ -0,0 +1,54 @@
++config BR2_PACKAGE_DPDK
++       bool "dpdk"
++       depends on (BR2_i386 && !BR2_x86_i386 && !BR2_x86_i486 \
++		      && !BR2_x86_i586 && !BR2_x86_x1000) \
++		  || BR2_x86_64 || BR2_ARM_CPU_ARMV7A || BR2_aarch64 \
++                  || BR2_aarch64_be
++       depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_UCLIBC
++       depends on BR2_TOOLCHAIN_HAS_SYNC_1
++       depends on BR2_TOOLCHAIN_HAS_SYNC_2
++       depends on BR2_TOOLCHAIN_HAS_SYNC_4
++       depends on BR2_TOOLCHAIN_HAS_SYNC_8
++       help
++	 DPDK is a set of libraries and drivers for fast packet processing. It
++	 was designed to run on any processors, however, Intel x86 has been the
++	 first CPU to be supported. Ports for other CPUs like IBM Power 8 and
++	 ARM are under progress. It runs mostly in Linux userland. A FreeBSD
++	 port is now available for a subset of DPDK features.
++
++	 Notes:
++	 * To build the included Linux Kernel drivers, it is necessary to
++	   enable CONFIG_PCI_MSI, CONFIG_UIO.
++	 * To build the PCAP PMD properly, you need to enable the libpcap
++	   manually.
++	 * You may need to install the python2 interpreter if you want to use
++	   scripts dpdk_nic_bind.py and cpu_layout.py
++
++         http://www.dpdk.org/
++
++if BR2_PACKAGE_DPDK
++
++config BR2_PACKAGE_DPDK_CONFIG
++	string "Configuration"
++	default "i686-native-linuxapp-gcc" \
++		if BR2_x86_i686
++	default "x86_64-native-linuxapp-gcc" \
++		if BR2_x86_64
++	default "arm-armv7a-linuxapp-gcc" \
++		if BR2_ARM_CPU_ARMV7A
++	default "arm64-armv8a-linuxapp-gcc" \
++		if BR2_aarch64 || BR2_aarch64_be
++
++config BR2_PACKAGE_DPDK_TEST
++	bool "Install tests suite"
++	select BR2_PACKAGE_PYTHON_PEXPECT if BR2_PACKAGE_PYTHON
++	help
++	  Install all DPDK tests. If you want to run the tests by the included
++	  autotest.py script you need to enable python manually.
++
++config BR2_PACKAGE_DPDK_EXAMPLES
++	bool "Build & install examples"
++	help
++	  Build and install all examples selected by the current configuration.
++
++endif
+diff --git a/package/dpdk/dpdk.hash b/package/dpdk/dpdk.hash
+new file mode 100644
+index 0000000..1c47f19
+--- /dev/null
++++ b/package/dpdk/dpdk.hash
+@@ -0,0 +1,2 @@
++# Locally calculated
++sha256 d631495bc6e8d4c4aec72999ac03c3ce213bb996cb88f3bf14bb980dad1d3f7b  dpdk-16.04.tar.gz
+diff --git a/package/dpdk/dpdk.mk b/package/dpdk/dpdk.mk
+new file mode 100644
+index 0000000..02860fd
+--- /dev/null
++++ b/package/dpdk/dpdk.mk
+@@ -0,0 +1,128 @@
++################################################################################
++#
++# dpdk
++#
++################################################################################
++
++DPDK_VERSION = 16.04
++DPDK_SITE = http://dpdk.org/browse/dpdk/snapshot
++DPDK_SOURCE = dpdk-$(DPDK_VERSION).tar.gz
++
++DPDK_LICENSE = BSD (core), GPLv2+ (Linux drivers)
++DPDK_LICENSE_FILES = GNUmakefile LICENSE.GPL
++DPDK_INSTALL_STAGING = YES
++
++DPDK_DEPENDENCIES += linux
++
++ifeq ($(BR2_PACKAGE_LIBPCAP),y)
++DPDK_DEPENDENCIES += libpcap
++endif
++
++ifeq ($(BR2_SHARED_LIBS),y)
++define DPDK_ENABLE_SHARED_LIBS
++	$(call KCONFIG_ENABLE_OPT,CONFIG_RTE_BUILD_SHARED_LIB,\
++			$(@D)/build/.config)
++endef
++
++DPDK_POST_CONFIGURE_HOOKS += DPDK_ENABLE_SHARED_LIBS
++endif
++
++# We're building a kernel module without using the kernel-module infra,
++# so we need to tell we want module support in the kernel
++ifeq ($(BR2_PACKAGE_DPDK),y)
++LINUX_NEEDS_MODULES = y
++endif
++
++DPDK_CONFIG = $(call qstrip,$(BR2_PACKAGE_DPDK_CONFIG))
++
++ifeq ($(BR2_PACKAGE_DPDK_EXAMPLES),y)
++# Build of DPDK examples is not very straight-forward. It requires to have
++# the SDK and runtime installed on same place to reference it by RTE_SDK.
++# We place it locally in the build directory.
++# In additition, some examples seem to have a dependency on the ethtool
++# example that may not be met when building in parallel for the first
++# time. As a (dirty) workaround, we build twice.
++define DPDK_BUILD_EXAMPLES
++	$(MAKE) -C $(@D) DESTDIR=$(@D)/examples-sdk \
++		CROSS=$(TARGET_CROSS) install-sdk install-runtime
++	$(MAKE) -C $(@D) RTE_KERNELDIR=$(LINUX_DIR) CROSS=$(TARGET_CROSS) \
++		RTE_SDK=$(@D)/examples-sdk/usr/local/share/dpdk \
++		T=$(DPDK_CONFIG) examples || echo "Failed, building again"
++	$(MAKE) -C $(@D) RTE_KERNELDIR=$(LINUX_DIR) CROSS=$(TARGET_CROSS) \
++		RTE_SDK=$(@D)/examples-sdk/usr/local/share/dpdk \
++		T=$(DPDK_CONFIG) examples
++endef
++
++DPDK_EXAMPLES_PATH = $(@D)/examples-sdk/usr/local/share/dpdk/examples
++
++# Installation of examples is not supported in DPDK so we do it explicitly
++# here. As the binaries and libraries do not have a single or regular location
++# where to find them after build, we search for them by find.
++define DPDK_INSTALL_EXAMPLES
++	$(INSTALL) -m 0755 -d $(TARGET_DIR)/usr/local/bin
++	$(INSTALL) -m 0755 -d $(TARGET_DIR)/usr/local/lib
++	for f in `find $(DPDK_EXAMPLES_PATH) -executable -type f   \
++			-name '[a-z]*.so*' | grep '\/lib\/.*'`; do \
++		$(INSTALL) -m 0755 -D $$f                          \
++			$(TARGET_DIR)/usr/local/lib/`basename $$f`;\
++	done
++	for f in `find $(DPDK_EXAMPLES_PATH) -executable -type f   \
++			! -name '*.so*' | grep '\/app\/.*'`; do    \
++		$(INSTALL) -m 0755 -D $$f                          \
++			$(TARGET_DIR)/usr/local/bin/`basename $$f`;\
++	done
++endef
++
++define DPDK_INSTALL_KMOD
++	$(INSTALL) -m 0755 -d $(TARGET_DIR)/usr/local/kmod
++	for f in `find $(@D)/build/kmod -name '*.ko'` ; do 		\
++		$(INSTALL) -m 0755 -D $$f				\
++			$(TARGET_DIR)/usr/local/kmod/`basename $$f`;	\
++	done
++endef
++
++# Build of the power example is broken (at least for 16.04).
++define DPDK_DISABLE_POWER
++	$(call KCONFIG_DISABLE_OPT,CONFIG_RTE_LIBRTE_POWER,\
++			$(@D)/build/.config)
++endef
++
++DPDK_POST_CONFIGURE_HOOKS += DPDK_DISABLE_POWER
++endif
++
++define DPDK_CONFIGURE_CMDS
++	$(MAKE) -C $(@D) T=$(DPDK_CONFIG) RTE_KERNELDIR=$(LINUX_DIR) \
++			   CROSS=$(TARGET_CROSS) config
++endef
++
++define DPDK_BUILD_CMDS
++        $(TARGET_MAKE_ENV) LDFLAGS="$(TARGET_LDFLAGS)" $(MAKE) \
++                DBM_INCLUDE="$(STAGING_DIR)/usr/include" \
++                CCOPTS="$(TARGET_CFLAGS) -D_GNU_SOURCE" \
++                SHARED_LIBS="$(if $(BR2_STATIC_LIBS),n,y)" -C $(@D) \
++                RTE_KERNELDIR=$(LINUX_DIR) CROSS=$(TARGET_CROSS)
++	$(DPDK_BUILD_EXAMPLES)
++endef
++
++define DPDK_INSTALL_STAGING_CMDS
++	$(MAKE) -C $(@D) DESTDIR=$(STAGING_DIR) prefix=/usr \
++		 CROSS=$(TARGET_CROSS) install-sdk
++endef
++
++ifeq ($(BR2_PACKAGE_DPDK_TEST),y)
++define DPDK_INSTALL_TARGET_TEST
++	$(INSTALL) -m 0755 -d $(TARGET_DIR)/usr/dpdk
++	$(INSTALL) -m 0755 -D $(@D)/build/app/test $(TARGET_DIR)/usr/dpdk
++	$(INSTALL) -m 0755 -D $(@D)/app/test/*.py $(TARGET_DIR)/usr/dpdk
++endef
++endif
++
++define DPDK_INSTALL_TARGET_CMDS
++	$(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) prefix=/usr \
++		CROSS=$(TARGET_CROSS) install-runtime
++        $(DPDK_INSTALL_KMOD)
++	$(DPDK_INSTALL_TARGET_TEST)
++	$(DPDK_INSTALL_EXAMPLES)
++endef
++
++$(eval $(generic-package))