From b89dcf8241a729b8a86dc1358f61fa2af8ab0c2c Mon Sep 17 00:00:00 2001 From: Vladimir Ratnikov Date: Mon, 19 Dec 2022 08:45:35 +0000 Subject: 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 Change-Id: Ib68976282e0ed91c016a7318db6b5eddf5510c47 (cherry picked from commit 413447451e3f842815f45bae5d3cd3f87a0876e5) --- src/plugins/dpdk/CMakeLists.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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() -- cgit 1.2.3-korg