From: Parav Pandit <parav@mellanox.com>
Date: Thu, 25 Jun 2020 22:59:42 -0700
Subject: net/mlx5: Avoid eswitch header inclusion in fs core layer
Patch-mainline: v5.9-rc1
Git-commit: 188f0f988bdf27a94208568314e3b0c012d1629c
References: jsc#SLE-15172

Flow steering core layer is independent of the eswitch layer.
Hence avoid fs_core dependency on eswitch.

Fixes: 328edb499f99 ("net/mlx5: Split FDB fast path prio to multiple namespaces")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.h |   10 ++++++++++
 1 file changed, 10 insertions(+)

--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
@@ -49,6 +49,16 @@
 #define FDB_TC_MAX_PRIO 16
 #define FDB_TC_LEVELS_PER_PRIO 2
 
+#define FDB_TC_MAX_CHAIN 3
+#define FDB_FT_CHAIN (FDB_TC_MAX_CHAIN + 1)
+#define FDB_TC_SLOW_PATH_CHAIN (FDB_FT_CHAIN + 1)
+
+/* The index of the last real chain (FT) + 1 as chain zero is valid as well */
+#define FDB_NUM_CHAINS (FDB_FT_CHAIN + 1)
+
+#define FDB_TC_MAX_PRIO 16
+#define FDB_TC_LEVELS_PER_PRIO 2
+
 struct mlx5_modify_hdr {
 	enum mlx5_flow_namespace_type ns_type;
 	union {