vpp - Vector Packet Processing

Age	Commit message (Expand)	Author	Files	Lines
2020-03-16	vxlan: vxlan/vxlan.api API cleanup	Jakub Grajciar	1	-0/+65

# Copyright (c) 2016 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. ############################################################################## # Find lib and include files ############################################################################## find_path(DPDK_INCLUDE_DIR PATH_SUFFIXES dpdk NAMES rte_config.h) vpp_plugin_find_library(dpdk DPDK_LIB "libdpdk.a") if (NOT DPDK_INCLUDE_DIR) message(WARNING "-- DPDK headers not found - dpdk plugin disabled") return() endif() if (NOT DPDK_LIB) vpp_plugin_find_library(dpdk DPDK_SHLIB "libdpdk.so") set(DPDK_IS_SHARED_LIB 1) message(WARNING "-- linking dpdk plugin against DPDK shared libs") endif() ############################################################################## # Parse DPDK config and version header files ############################################################################## file(STRINGS ${DPDK_INCLUDE_DIR}/rte_config.h rte_config) file(STRINGS ${DPDK_INCLUDE_DIR}/rte_version.h rte_version) foreach(l ${rte_config} ${rte_version}) if (l MATCHES "^#define[\t ]*RTE_") STRING(REGEX REPLACE "^#define[\t ]*([A-Z1-9_]+)[\t ]*(.+)" "\\1;\\2" v "${l}") list(GET v 0 name) list(GET v 1 value) set(DPDK_${name} ${value}) endif() endforeach() set(DPDK_VERSION "${DPDK_RTE_VER_YEAR}.${DPDK_RTE_VER_MONTH}.${DPDK_RTE_VER_MINOR}") ############################################################################## # verify headroom size ############################################################################## if(NOT ${DPDK_RTE_PKTMBUF_HEADROOM} EQUAL ${PRE_DATA_SIZE}) message( FATAL_ERROR "DPDK RTE_PKTMBUF_HEADROOM (${DPDK_RTE_PKTMBUF_HEADROOM}) " "must be equal to PRE_DATA_SIZE (${PRE_DATA_SIZE})" ) endif() ############################################################################## # static or dynamic linking ############################################################################## unset(DPDK_LINK_LIBRARIES) unset(DPDK_LINK_FLAGS) message(STATUS "Found DPDK ${DPDK_VERSION} in ${DPDK_INCLUDE_DIR}") include_directories (${DPDK_INCLUDE_DIR}) if(DPDK_IS_SHARED_LIB) get_filename_component(DPDK_LIB_DIR ${DPDK_SHLIB} DIRECTORY) string_append(DPDK_LINK_FLAGS "-L${DPDK_LIB_DIR}") list(APPEND DPDK_LINK_LIBRARIES ${DPDK_SHLIB}) else() get_filename_component(DPDK_LIB_DIR ${DPDK_LIB} DIRECTORY) string_append(DPDK_LINK_FLAGS "-L${DPDK_LIB_DIR}") string_append(DPDK_LINK_FLAGS "-Wl,--whole-archive,${DPDK_LIB},--no-whole-archive") endif() ############################################################################## # libnuma ############################################################################## vpp_plugin_find_library(dpdk NUMA_LIB "numa") list(APPEND DPDK_LINK_LIBRARIES ${NUMA_LIB}) ############################################################################## # AESNI libraries ############################################################################## if(DPDK_RTE_LIBRTE_PMD_AESNI_MB OR DPDK_RTE_LIBRTE_PMD_AESNI_GCM) if(DPDK_IS_SHARED_LIB) vpp_plugin_find_library(dpdk IPSECMB_LIB "libIPSec_MB.so") list(APPEND DPDK_LINK_LIBRARIES "${IPSECMB_LIB}") else() vpp_plugin_find_library(dpdk IPSECMB_LIB "libIPSec_MB.a") get_filename_component(IPSECMB_LIB_DIR ${IPSECMB_LIB} DIRECTORY) string_append(DPDK_LINK_FLAGS "-L${IPSECMB_LIB_DIR}") string_append(DPDK_LINK_FLAGS "-Wl,--exclude-libs,libIPSec_MB.a,-l:libIPSec_MB.a") endif() endif() ############################################################################## # Mellanox libraries ############################################################################## if(DPDK_RTE_LIBRTE_MLX4_PMD OR DPDK_RTE_LIBRTE_MLX5_PMD) vpp_plugin_find_library(dpdk MNL_LIB "mnl") list(APPEND DPDK_LINK_LIBRARIES "${MNL_LIB}") if (DPDK_RTE_IBVERBS_LINK_DLOPEN) message(STATUS "DPDK depends on libmnl (Mellanox PMD requirement)") else() message(WARNING "unsupported DPDK configuration: DPDK Mellanox PMD requires RTE_IBVERBS_LINK_DLOPEN") endif() endif() ############################################################################## # DPDK plugin ############################################################################## add_vpp_plugin(dpdk SOURCES buffer.c main.c thread.c # api/dpdk_api.c # api/dpdk_test.c device/cli.c device/common.c device/device.c device/flow.c device/format.c device/init.c device/node.c # hqos/hqos.c ipsec/cli.c ipsec/crypto_node.c ipsec/esp_decrypt.c ipsec/esp_encrypt.c ipsec/ipsec.c MULTIARCH_SOURCES buffer.c device/device.c device/node.c ipsec/crypto_node.c ipsec/esp_decrypt.c ipsec/esp_encrypt.c # API_FILES # api/dpdk.api # API_TEST_SOURCES # api/dpdk_test.c INSTALL_HEADERS device/dpdk.h # api/dpdk_all_api_h.h ipsec/ipsec.h LINK_FLAGS "${DPDK_LINK_FLAGS}" LINK_LIBRARIES ${DPDK_LINK_LIBRARIES} COMPONENT vpp-plugin-dpdk )