net/mlx5: E-Switch, don't use hardcoded values for FDB prios

When creating the FDB prios, use the enum values already defined and not
the hardcoded values.
Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

@@ -41,11 +41,6 @@
 #include "fs_core.h"
 #include "lib/devcom.h"
 
-enum {
-	FDB_FAST_PATH = 0,
-	FDB_SLOW_PATH
-};
-
 /* There are two match-all miss flows, one for unicast dst mac and
  * one for multicast.
  */

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c

@@ -2479,7 +2479,8 @@ static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
 		return -ENOMEM;
 
 	levels = 2 * FDB_MAX_PRIO * (FDB_MAX_CHAIN + 1);
-	maj_prio = fs_create_prio_chained(&steering->fdb_root_ns->ns, 0,
+	maj_prio = fs_create_prio_chained(&steering->fdb_root_ns->ns,
+					  FDB_FAST_PATH,
 					  levels);
 	if (IS_ERR(maj_prio)) {
 		err = PTR_ERR(maj_prio);
@@ -2504,7 +2505,7 @@ static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
 		steering->fdb_sub_ns[chain] = ns;
 	}
 
-	maj_prio = fs_create_prio(&steering->fdb_root_ns->ns, 1, 1);
+	maj_prio = fs_create_prio(&steering->fdb_root_ns->ns, FDB_SLOW_PATH, 1);
 	if (IS_ERR(maj_prio)) {
 		err = PTR_ERR(maj_prio);
 		goto out_err;

include/linux/mlx5/fs.h

@@ -75,6 +75,11 @@ enum mlx5_flow_namespace_type {
 	MLX5_FLOW_NAMESPACE_EGRESS,
 };
 
+enum {
+	FDB_FAST_PATH,
+	FDB_SLOW_PATH,
+};
+
 struct mlx5_flow_table;
 struct mlx5_flow_group;
 struct mlx5_flow_namespace;