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authorVladimir Ratnikov <vratnikov@netgate.com>2022-12-19 08:45:35 +0000
committerDave Wallace <dwallacelf@gmail.com>2022-12-21 18:34:34 +0000
commit413447451e3f842815f45bae5d3cd3f87a0876e5 (patch)
treea30f5425f2e0be6dc2da0b0d843bbca44038775a
parentbca76580b17bbb6227f48b9ea4a5858802656962 (diff)
dpdk: link DPDK with MLX4/MLX5 libraries again
Previously it was linked and worker properly. While rdma build was simplified, link was lost so all encrypted data won't pass via Mellanox interfaces(ipsec, ipip, ssh etc) and NetVSC taps won't created the right way. Errors: mlx5_common: Verbs device not found: 21a5:00:02.0 mlx5_common: Failed to initialize device context. EAL: Requested device 21a5:00:02.0 cannot be used Tested on Azure. Same errors appears on physical machine with Mellanox connect adapter Type: fix Signed-off-by: Vladimir Ratnikov <vratnikov@netgate.com> Change-Id: Ib68976282e0ed91c016a7318db6b5eddf5510c47
-rw-r--r--src/plugins/dpdk/CMakeLists.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/plugins/dpdk/CMakeLists.txt b/src/plugins/dpdk/CMakeLists.txt
index a9d4f3e514c..a6dda260227 100644
--- a/src/plugins/dpdk/CMakeLists.txt
+++ b/src/plugins/dpdk/CMakeLists.txt
@@ -104,7 +104,9 @@ else()
else()
message(WARNING "EXPERIMENTAL: DPDK plugin without dlopen mode")
vpp_plugin_find_library(dpdk IBVERBS_LIB "libibverbs.a")
- string_append(DPDK_LINK_FLAGS "${IBVERBS_LIB} -Wl,--exclude-libs,ALL")
+ vpp_plugin_find_library(dpdk MLX5_LIB "libmlx5.a")
+ vpp_plugin_find_library(dpdk MLX4_LIB "libmlx4.a")
+ string_append(DPDK_LINK_FLAGS "-Wl,--whole-archive,${IBVERBS_LIB},${MLX5_LIB},${MLX4_LIB} -Wl,--no-whole-archive,--exclude-libs,ALL")
endif()
endif()
endif()