net/mlx5: add glue for queue query via DevX

Add function mlx5_glue_devx_qp_query().
Add glue function pointer devx_qp_query to run it.
Glue version updated to 19.08.0.

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>

diff --git a/drivers/net/mlx5/mlx5_glue.c b/drivers/net/mlx5/mlx5_glue.c
index 942f89d..05474a0 100644 (file)
--- a/drivers/net/mlx5/mlx5_glue.c
+++ b/drivers/net/mlx5/mlx5_glue.c
@@ -934,6 +934,24 @@ mlx5_glue_devx_umem_dereg(struct mlx5dv_devx_umem *dv_devx_umem)
 #endif
 }
 
+static int
+mlx5_glue_devx_qp_query(struct ibv_qp *qp,
+                       const void *in, size_t inlen,
+                       void *out, size_t outlen)
+{
+#ifdef HAVE_IBV_DEVX_ASYNC
+       return mlx5dv_devx_qp_query(qp, in, inlen, out, outlen);
+#else
+       (void)qp;
+       (void)in;
+       (void)inlen;
+       (void)out;
+       (void)outlen;
+       errno = ENOTSUP;
+       return errno;
+#endif
+}
+
 alignas(RTE_CACHE_LINE_SIZE)
 const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
        .version = MLX5_GLUE_VERSION,
@@ -1021,4 +1039,5 @@ const struct mlx5_glue *mlx5_glue = &(const struct mlx5_glue){
        .devx_get_async_cmd_comp = mlx5_glue_devx_get_async_cmd_comp,
        .devx_umem_reg = mlx5_glue_devx_umem_reg,
        .devx_umem_dereg = mlx5_glue_devx_umem_dereg,
+       .devx_qp_query = mlx5_glue_devx_qp_query,
 };

diff --git a/drivers/net/mlx5/mlx5_glue.h b/drivers/net/mlx5/mlx5_glue.h
index 9facdb9..d5c7523 100644 (file)
--- a/drivers/net/mlx5/mlx5_glue.h
+++ b/drivers/net/mlx5/mlx5_glue.h
@@ -229,6 +229,9 @@ struct mlx5_glue {
                                                  void *addr, size_t size,
                                                  uint32_t access);
        int (*devx_umem_dereg)(struct mlx5dv_devx_umem *dv_devx_umem);
+       int (*devx_qp_query)(struct ibv_qp *qp,
+                            const void *in, size_t inlen,
+                            void *out, size_t outlen);
 };
 
 const struct mlx5_glue *mlx5_glue;