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common/mlx5: fix compatibility with OFED port query API

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The compilation flag HAVE_MLX5DV_DR_DEVX_PORT depends on presence
of mlx5dv_query_devx_port routine in rdma-core library.

The mlx5dv_query_devx_port routine exists only in OFED versions
of rdma-core library and is being planned to be removed and replaced
with Upstream compatible mlx5dv_query_port.

As mlx5dv_query_devx_port is being removed all the dependencies on
the HAVE_MLX5DV_DR_DEVX_PORT compilation flag are reconsidered.

The new compilation flag HAVE_MLX5DV_DR_CREATE_DEST_IB_PORT is for
backward compatibility with older OFED versions.

Fixes: 6cfe84fbe7b1 ("net/mlx5: fix port action for LAG")
Cc: stable@dpdk.org

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
This commit is contained in:
Viacheslav Ovsiienko 2021-07-07 18:54:28 +03:00 committed by Raslan Darawsheh
parent d0cf77e8c2
commit 0fd928bbba
3 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/common/mlx5/linux/meson.build
View File

@ -95,6 +95,8 @@ has_sym_args = [
'mlx5dv_query_devx_port' ],
[ 'HAVE_MLX5DV_DR_DEVX_PORT_V35', 'infiniband/mlx5dv.h',
'mlx5dv_query_port' ],
[ 'HAVE_MLX5DV_DR_CREATE_DEST_IB_PORT', 'infiniband/mlx5dv.h',
'mlx5dv_dr_action_create_dest_ib_port' ],
[ 'HAVE_IBV_DEVX_OBJ', 'infiniband/mlx5dv.h',
'mlx5dv_devx_obj_create' ],
[ 'HAVE_IBV_FLOW_DEVX_COUNTERS', 'infiniband/mlx5dv.h',

2
drivers/common/mlx5/linux/mlx5_glue.c
View File

@ -391,7 +391,7 @@ mlx5_glue_dr_create_flow_action_dest_flow_tbl(void *tbl)
static void *
mlx5_glue_dr_create_flow_action_dest_port(void *domain, uint32_t port)
{
#ifdef HAVE_MLX5DV_DR_DEVX_PORT
#ifdef HAVE_MLX5DV_DR_CREATE_DEST_IB_PORT
return mlx5dv_dr_action_create_dest_ib_port(domain, port);
#else
#ifdef HAVE_MLX5DV_DR_ESWITCH

2
drivers/net/mlx5/mlx5_flow_dv.c
View File

@ -10386,7 +10386,7 @@ flow_dv_translate_action_port_id(struct rte_eth_dev *dev,
RTE_FLOW_ERROR_TYPE_ACTION,
NULL,
"No eswitch info was found for port");
#ifdef HAVE_MLX5DV_DR_DEVX_PORT
#ifdef HAVE_MLX5DV_DR_CREATE_DEST_IB_PORT
/*
* This parameter is transferred to
* mlx5dv_dr_action_create_dest_ib_port().