From: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
Date: Wed, 7 Jul 2021 15:54:28 +0000 (+0300)
Subject: common/mlx5: fix compatibility with OFED port query API
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=0fd928bbbae5e6f89376f9996d5340a861fc14e3;p=dpdk.git

common/mlx5: fix compatibility with OFED port query API

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>
---

diff --git a/drivers/common/mlx5/linux/meson.build b/drivers/common/mlx5/linux/meson.build
index e1968a6906..686df26909 100644
--- a/drivers/common/mlx5/linux/meson.build
+++ b/drivers/common/mlx5/linux/meson.build
@@ -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',
diff --git a/drivers/common/mlx5/linux/mlx5_glue.c b/drivers/common/mlx5/linux/mlx5_glue.c
index b371fb7aa1..037ca961a0 100644
--- a/drivers/common/mlx5/linux/mlx5_glue.c
+++ b/drivers/common/mlx5/linux/mlx5_glue.c
@@ -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
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index fa05882302..2f4c0eeb5b 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -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().