net/mlx5: Rename FDB_* tc related defines to FDB_TC_* defines

Rename it to prepare for next patch that will add a
different type of offload to the FDB.

Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 3e78a72..15b771b 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1074,7 +1074,7 @@ mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw,
        memcpy(slow_attr, flow->esw_attr, sizeof(*slow_attr));
        slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
        slow_attr->split_count = 0;
-       slow_attr->dest_chain = FDB_SLOW_PATH_CHAIN;
+       slow_attr->dest_chain = FDB_TC_SLOW_PATH_CHAIN;
 
        rule = mlx5e_tc_offload_fdb_rules(esw, flow, spec, slow_attr);
        if (!IS_ERR(rule))
@@ -1091,7 +1091,7 @@ mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw,
        memcpy(slow_attr, flow->esw_attr, sizeof(*slow_attr));
        slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
        slow_attr->split_count = 0;
-       slow_attr->dest_chain = FDB_SLOW_PATH_CHAIN;
+       slow_attr->dest_chain = FDB_TC_SLOW_PATH_CHAIN;
        mlx5e_tc_unoffload_fdb_rules(esw, flow, slow_attr);
        flow_flag_clear(flow, SLOW);
 }

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index ab8cdd3..d73187b 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -43,9 +43,9 @@
 #include <linux/mlx5/fs.h>
 #include "lib/mpfs.h"
 
-#define FDB_MAX_CHAIN 3
-#define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1)
-#define FDB_MAX_PRIO 16
+#define FDB_TC_MAX_CHAIN 3
+#define FDB_TC_SLOW_PATH_CHAIN (FDB_TC_MAX_CHAIN + 1)
+#define FDB_TC_MAX_PRIO 16
 
 #ifdef CONFIG_MLX5_ESWITCH
 
@@ -173,7 +173,7 @@ struct mlx5_eswitch_fdb {
                        struct {
                                struct mlx5_flow_table *fdb;
                                u32 num_rules;
-                       } fdb_prio[FDB_MAX_CHAIN + 1][FDB_MAX_PRIO + 1][PRIO_LEVELS];
+                       } fdb_prio[FDB_TC_MAX_CHAIN + 1][FDB_TC_MAX_PRIO + 1][PRIO_LEVELS];
                        /* Protects fdb_prio table */
                        struct mutex fdb_prio_lock;
 

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index d8e2541..9c51fed 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -75,7 +75,7 @@ bool mlx5_eswitch_prios_supported(struct mlx5_eswitch *esw)
 u32 mlx5_eswitch_get_chain_range(struct mlx5_eswitch *esw)
 {
        if (esw->fdb_table.flags & ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED)
-               return FDB_MAX_CHAIN;
+               return FDB_TC_MAX_CHAIN;
 
        return 0;
 }
@@ -83,7 +83,7 @@ u32 mlx5_eswitch_get_chain_range(struct mlx5_eswitch *esw)
 u16 mlx5_eswitch_get_prio_range(struct mlx5_eswitch *esw)
 {
        if (esw->fdb_table.flags & ESW_FDB_CHAINS_AND_PRIOS_SUPPORTED)
-               return FDB_MAX_PRIO;
+               return FDB_TC_MAX_PRIO;
 
        return 1;
 }
@@ -928,7 +928,7 @@ esw_get_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level)
        int table_prio, l = 0;
        u32 flags = 0;
 
-       if (chain == FDB_SLOW_PATH_CHAIN)
+       if (chain == FDB_TC_SLOW_PATH_CHAIN)
                return esw->fdb_table.offloads.slow_fdb;
 
        mutex_lock(&esw->fdb_table.offloads.fdb_prio_lock);
@@ -953,7 +953,7 @@ esw_get_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level)
                flags |= (MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT |
                          MLX5_FLOW_TABLE_TUNNEL_EN_DECAP);
 
-       table_prio = (chain * FDB_MAX_PRIO) + prio - 1;
+       table_prio = (chain * FDB_TC_MAX_PRIO) + prio - 1;
 
        /* create earlier levels for correct fs_core lookup when
         * connecting tables
@@ -990,7 +990,7 @@ esw_put_prio_table(struct mlx5_eswitch *esw, u32 chain, u16 prio, int level)
 {
        int l;
 
-       if (chain == FDB_SLOW_PATH_CHAIN)
+       if (chain == FDB_TC_SLOW_PATH_CHAIN)
                return;
 
        mutex_lock(&esw->fdb_table.offloads.fdb_prio_lock);

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index 3bbb493..b33f778 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -2565,7 +2565,7 @@ static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
                return -ENOMEM;
 
        steering->fdb_sub_ns = kzalloc(sizeof(steering->fdb_sub_ns) *
-                                      (FDB_MAX_CHAIN + 1), GFP_KERNEL);
+                                      (FDB_TC_MAX_CHAIN + 1), GFP_KERNEL);
        if (!steering->fdb_sub_ns)
                return -ENOMEM;
 
@@ -2576,7 +2576,7 @@ static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
                goto out_err;
        }
 
-       levels = 2 * FDB_MAX_PRIO * (FDB_MAX_CHAIN + 1);
+       levels = 2 * FDB_TC_MAX_PRIO * (FDB_TC_MAX_CHAIN + 1);
        maj_prio = fs_create_prio_chained(&steering->fdb_root_ns->ns,
                                          FDB_FAST_PATH,
                                          levels);
@@ -2585,14 +2585,14 @@ static int init_fdb_root_ns(struct mlx5_flow_steering *steering)
                goto out_err;
        }
 
-       for (chain = 0; chain <= FDB_MAX_CHAIN; chain++) {
+       for (chain = 0; chain <= FDB_TC_MAX_CHAIN; chain++) {
                ns = fs_create_namespace(maj_prio, MLX5_FLOW_TABLE_MISS_ACTION_DEF);
                if (IS_ERR(ns)) {
                        err = PTR_ERR(ns);
                        goto out_err;
                }
 
-               for (prio = 0; prio < FDB_MAX_PRIO * (chain + 1); prio++) {
+               for (prio = 0; prio < FDB_TC_MAX_PRIO * (chain + 1); prio++) {
                        min_prio = fs_create_prio(ns, prio, 2);
                        if (IS_ERR(min_prio)) {
                                err = PTR_ERR(min_prio);