# See the License for the specific language governing permissions and
# limitations under the License.
-if (CMAKE_CROSSCOMPILING)
- # not supported yet
- return()
-endif()
-
-##############################################################################
-# macros
-##############################################################################
-macro(dpdk_find_library var name)
- find_library(${var} NAMES ${name} ${ARGN})
-if (NOT ${var})
- message(WARNING "-- ${name} library not found - dpdk_plugin disabled")
- return()
-endif()
- message(STATUS "DPDK plugin needs ${name} library - found at ${${var}}")
-endmacro()
-
##############################################################################
# Find lib and include files
##############################################################################
find_path(DPDK_INCLUDE_DIR PATH_SUFFIXES dpdk NAMES rte_config.h)
-find_library(DPDK_LIB NAMES libdpdk.a)
+vpp_plugin_find_library(dpdk DPDK_LIB "libdpdk.a")
if (NOT DPDK_INCLUDE_DIR)
- message(WARNING "-- DPDK headers not found - dpdk_plugin disabled")
+ message(WARNING "-- DPDK headers not found - dpdk plugin disabled")
return()
endif()
if (NOT DPDK_LIB)
- dpdk_find_library(DPDK_SHLIB "libdpdk.so")
+ 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()
##############################################################################
-# Find DPDK Version
-##############################################################################
-file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/dpdk_vars.c
-"
-#include <stdio.h>
-#include <rte_version.h>
-int main()
-{
- printf(\"VERSION=%s\\n\", strchr(rte_version(), ' ') + 1);
- printf(\"RTE_PKTMBUF_HEADROOM=%u\\n\", RTE_PKTMBUF_HEADROOM);
-#ifdef RTE_LIBRTE_PMD_AESNI_MB
- printf(\"RTE_LIBRTE_PMD_AESNI_MB=%u\\n\", RTE_LIBRTE_PMD_AESNI_MB);
-#endif
-#ifdef RTE_LIBRTE_PMD_AESNI_GCM
- printf(\"RTE_LIBRTE_PMD_AESNI_GCM=%u\\n\", RTE_LIBRTE_PMD_AESNI_GCM);
-#endif
-#ifdef RTE_LIBRTE_MLX4_PMD
- printf(\"RTE_LIBRTE_MLX4_PMD=%u\\n\", RTE_LIBRTE_MLX4_PMD);
-#endif
-#ifdef RTE_LIBRTE_MLX5_PMD
- printf(\"RTE_LIBRTE_MLX5_PMD=%u\\n\", RTE_LIBRTE_MLX5_PMD);
-#ifdef RTE_LIBRTE_MLX5_DLOPEN_DEPS
- printf(\"RTE_LIBRTE_MLX5_DLOPEN_DEPS=%u\\n\", RTE_LIBRTE_MLX5_DLOPEN_DEPS);
-#endif
-#endif
- return 0;
-}
-")
-
-try_compile(DPDK_VARS_COMPILED
- ${CMAKE_CURRENT_BINARY_DIR}
- ${CMAKE_CURRENT_BINARY_DIR}/dpdk_vars.c
- CMAKE_FLAGS
- -DINCLUDE_DIRECTORIES=${DPDK_INCLUDE_DIR}
- COPY_FILE ${CMAKE_CURRENT_BINARY_DIR}/dpdk_vars.bin
-)
+# Parse DPDK config and version header files
+##############################################################################
-if(DPDK_VARS_COMPILED)
- execute_process(
- WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
- COMMAND ./dpdk_vars.bin
- OUTPUT_VARIABLE DPDK_VARS
- OUTPUT_STRIP_TRAILING_WHITESPACE
- )
- string(REPLACE "\n" ";" DPDK_VARS ${DPDK_VARS})
- foreach(v ${DPDK_VARS})
- string(REPLACE "=" ";" v ${v})
+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})
- endforeach()
-endif()
+ endif()
+endforeach()
-file(REMOVE
- ${CMAKE_CURRENT_BINARY_DIR}/dpdk_vars.c
- ${CMAKE_CURRENT_BINARY_DIR}/dpdk_vars.bin
-)
+set(DPDK_VERSION
+ "${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
##############################################################################
# libnuma
##############################################################################
-dpdk_find_library(NUMA_LIB "numa")
+vpp_plugin_find_library(dpdk NUMA_LIB "numa")
list(APPEND DPDK_LINK_LIBRARIES ${NUMA_LIB})
##############################################################################
##############################################################################
if(DPDK_RTE_LIBRTE_PMD_AESNI_MB OR DPDK_RTE_LIBRTE_PMD_AESNI_GCM)
if(DPDK_IS_SHARED_LIB)
- dpdk_find_library(IPSECMB_LIB "libIPSec_MB.so")
+ vpp_plugin_find_library(dpdk IPSECMB_LIB "libIPSec_MB.so")
list(APPEND DPDK_LINK_LIBRARIES "${IPSECMB_LIB}")
else()
- dpdk_find_library(IPSECMB_LIB "libIPSec_MB.a")
+ 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")
# Mellanox libraries
##############################################################################
if(DPDK_RTE_LIBRTE_MLX4_PMD OR DPDK_RTE_LIBRTE_MLX5_PMD)
- dpdk_find_library(MNL_LIB "mnl")
+ vpp_plugin_find_library(dpdk MNL_LIB "mnl")
list(APPEND DPDK_LINK_LIBRARIES "${MNL_LIB}")
- if (DPDK_RTE_LIBRTE_MLX5_DLOPEN_DEPS)
+ if (DPDK_RTE_IBVERBS_LINK_DLOPEN)
message(STATUS "DPDK depends on libmnl (Mellanox PMD requirement)")
else()
- dpdk_find_library(IBVERBS_LIB "ibverbs")
- list(APPEND DPDK_LINK_LIBRARIES "${IBVERBS_LIB}")
- dpdk_find_library(MLX5_LIB "mlx5")
- list(APPEND DPDK_LINK_LIBRARIES "${MLX5_LIB}")
- message(STATUS "DPDK depends on libmnl, libibverbs, libmlx5 (Mellanox PMD requirement)")
+ message(WARNING "unsupported DPDK configuration: DPDK Mellanox PMD requires RTE_IBVERBS_LINK_DLOPEN")
endif()
endif()
buffer.c
main.c
thread.c
- api/dpdk_api.c
- api/dpdk_test.c
device/cli.c
device/common.c
device/device.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_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
Code Review / vpp.git / blobdiff