net/mlx5: fix parsing flags of multi-packet send

Fixes: 43e9d9794cde ("net/mlx5: support upstream rdma-core")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index 29221dc..89fdc13 100644 (file)
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -639,15 +639,16 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)
         * as all ConnectX-5 devices.
         */
        mlx5dv_query_device(attr_ctx, &attrs_out);
-       if (attrs_out.flags & (MLX5DV_CONTEXT_FLAGS_ENHANCED_MPW |
-                              MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED)) {
-               INFO("Enhanced MPW is detected\n");
-               mps = MLX5_MPW_ENHANCED;
-       } else if (attrs_out.flags & MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED) {
-               INFO("MPW is detected\n");
-               mps = MLX5_MPW;
+       if (attrs_out.flags & MLX5DV_CONTEXT_FLAGS_MPW_ALLOWED) {
+               if (attrs_out.flags & MLX5DV_CONTEXT_FLAGS_ENHANCED_MPW) {
+                       DEBUG("Enhanced MPW is supported");
+                       mps = MLX5_MPW_ENHANCED;
+               } else {
+                       DEBUG("MPW is supported");
+                       mps = MLX5_MPW;
+               }
        } else {
-               INFO("MPW is disabled\n");
+               DEBUG("MPW isn't supported");
                mps = MLX5_MPW_DISABLED;
        }
        if (RTE_CACHE_LINE_SIZE == 128 &&