net/mlx5: Introduce new TIR creation core API

[sfrench/cifs-2.6.git] / drivers / net / ethernet / mellanox / mlx5 / core / transobj.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/transobj.c b/drivers/net/ethernet/mellanox/mlx5/core/transobj.c
index c4d4b76096dc2e5884965966e9e1e63913b5abd4..b1068500f1df59658a03ce1fb107bc1ca49f7032 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/transobj.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/transobj.c
@@ -182,16 +182,24 @@ out:
 }
 EXPORT_SYMBOL_GPL(mlx5_core_query_sq_state);
 
+int mlx5_core_create_tir_out(struct mlx5_core_dev *dev,
+                            u32 *in, int inlen,
+                            u32 *out, int outlen)
+{
+       MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR);
+
+       return mlx5_cmd_exec(dev, in, inlen, out, outlen);
+}
+EXPORT_SYMBOL(mlx5_core_create_tir_out);
+
 int mlx5_core_create_tir(struct mlx5_core_dev *dev, u32 *in, int inlen,
                         u32 *tirn)
 {
-       u32 out[MLX5_ST_SZ_DW(create_tir_out)] = {0};
+       u32 out[MLX5_ST_SZ_DW(create_tir_out)] = {};
        int err;
 
-       MLX5_SET(create_tir_in, in, opcode, MLX5_CMD_OP_CREATE_TIR);
-
-       memset(out, 0, sizeof(out));
-       err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
+       err = mlx5_core_create_tir_out(dev, in, inlen,
+                                      out, sizeof(out));
        if (!err)
                *tirn = MLX5_GET(create_tir_out, out, tirn);