net/mlx5: DR, Use attributes struct for FW flow table creation

Instead of using multiple variables use a simple struct. The
number of passed argument was too high after adding the encap
decap support bits arguments used for multiple destination reformat.

Signed-off-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
index 41662c4..ec35b29 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c
@@ -320,12 +320,7 @@ int mlx5dr_cmd_destroy_flow_group(struct mlx5_core_dev *mdev,
 }
 
 int mlx5dr_cmd_create_flow_table(struct mlx5_core_dev *mdev,
-                                u32 table_type,
-                                u64 icm_addr_rx,
-                                u64 icm_addr_tx,
-                                u8 level,
-                                bool sw_owner,
-                                bool term_tbl,
+                                struct mlx5dr_cmd_create_flow_table_attr *attr,
                                 u64 *fdb_rx_icm_addr,
                                 u32 *table_id)
 {
@@ -335,37 +330,43 @@ int mlx5dr_cmd_create_flow_table(struct mlx5_core_dev *mdev,
        int err;
 
        MLX5_SET(create_flow_table_in, in, opcode, MLX5_CMD_OP_CREATE_FLOW_TABLE);
-       MLX5_SET(create_flow_table_in, in, table_type, table_type);
+       MLX5_SET(create_flow_table_in, in, table_type, attr->table_type);
 
        ft_mdev = MLX5_ADDR_OF(create_flow_table_in, in, flow_table_context);
-       MLX5_SET(flow_table_context, ft_mdev, termination_table, term_tbl);
-       MLX5_SET(flow_table_context, ft_mdev, sw_owner, sw_owner);
-       MLX5_SET(flow_table_context, ft_mdev, level, level);
+       MLX5_SET(flow_table_context, ft_mdev, termination_table, attr->term_tbl);
+       MLX5_SET(flow_table_context, ft_mdev, sw_owner, attr->sw_owner);
+       MLX5_SET(flow_table_context, ft_mdev, level, attr->level);
 
-       if (sw_owner) {
+       if (attr->sw_owner) {
                /* icm_addr_0 used for FDB RX / NIC TX / NIC_RX
                 * icm_addr_1 used for FDB TX
                 */
-               if (table_type == MLX5_FLOW_TABLE_TYPE_NIC_RX) {
+               if (attr->table_type == MLX5_FLOW_TABLE_TYPE_NIC_RX) {
                        MLX5_SET64(flow_table_context, ft_mdev,
-                                  sw_owner_icm_root_0, icm_addr_rx);
-               } else if (table_type == MLX5_FLOW_TABLE_TYPE_NIC_TX) {
+                                  sw_owner_icm_root_0, attr->icm_addr_rx);
+               } else if (attr->table_type == MLX5_FLOW_TABLE_TYPE_NIC_TX) {
                        MLX5_SET64(flow_table_context, ft_mdev,
-                                  sw_owner_icm_root_0, icm_addr_tx);
-               } else if (table_type == MLX5_FLOW_TABLE_TYPE_FDB) {
+                                  sw_owner_icm_root_0, attr->icm_addr_tx);
+               } else if (attr->table_type == MLX5_FLOW_TABLE_TYPE_FDB) {
                        MLX5_SET64(flow_table_context, ft_mdev,
-                                  sw_owner_icm_root_0, icm_addr_rx);
+                                  sw_owner_icm_root_0, attr->icm_addr_rx);
                        MLX5_SET64(flow_table_context, ft_mdev,
-                                  sw_owner_icm_root_1, icm_addr_tx);
+                                  sw_owner_icm_root_1, attr->icm_addr_tx);
                }
        }
 
+       MLX5_SET(create_flow_table_in, in, flow_table_context.decap_en,
+                attr->decap_en);
+       MLX5_SET(create_flow_table_in, in, flow_table_context.reformat_en,
+                attr->reformat_en);
+
        err = mlx5_cmd_exec(mdev, in, sizeof(in), out, sizeof(out));
        if (err)
                return err;
 
        *table_id = MLX5_GET(create_flow_table_out, out, table_id);
-       if (!sw_owner && table_type == MLX5_FLOW_TABLE_TYPE_FDB)
+       if (!attr->sw_owner && attr->table_type == MLX5_FLOW_TABLE_TYPE_FDB &&
+           fdb_rx_icm_addr)
                *fdb_rx_icm_addr =
                (u64)MLX5_GET(create_flow_table_out, out, icm_address_31_0) |
                (u64)MLX5_GET(create_flow_table_out, out, icm_address_39_32) << 32 |

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c
index 60ef6e6..9d2180c 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c
@@ -7,6 +7,7 @@
 struct mlx5dr_fw_recalc_cs_ft *
 mlx5dr_fw_create_recalc_cs_ft(struct mlx5dr_domain *dmn, u32 vport_num)
 {
+       struct mlx5dr_cmd_create_flow_table_attr ft_attr = {};
        struct mlx5dr_fw_recalc_cs_ft *recalc_cs_ft;
        u32 table_id, group_id, modify_hdr_id;
        u64 rx_icm_addr, modify_ttl_action;
@@ -16,9 +17,14 @@ mlx5dr_fw_create_recalc_cs_ft(struct mlx5dr_domain *dmn, u32 vport_num)
        if (!recalc_cs_ft)
                return NULL;
 
-       ret = mlx5dr_cmd_create_flow_table(dmn->mdev, MLX5_FLOW_TABLE_TYPE_FDB,
-                                          0, 0, dmn->info.caps.max_ft_level - 1,
-                                          false, true, &rx_icm_addr, &table_id);
+       ft_attr.table_type = MLX5_FLOW_TABLE_TYPE_FDB;
+       ft_attr.level = dmn->info.caps.max_ft_level - 1;
+       ft_attr.term_tbl = true;
+
+       ret = mlx5dr_cmd_create_flow_table(dmn->mdev,
+                                          &ft_attr,
+                                          &rx_icm_addr,
+                                          &table_id);
        if (ret) {
                mlx5dr_err(dmn, "Failed creating TTL W/A FW flow table %d\n", ret);
                goto free_ttl_tbl;

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_table.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_table.c
index e178d8d..7a4e6a4 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_table.c
@@ -211,6 +211,7 @@ static int dr_table_destroy_sw_owned_tbl(struct mlx5dr_table *tbl)
 
 static int dr_table_create_sw_owned_tbl(struct mlx5dr_table *tbl)
 {
+       struct mlx5dr_cmd_create_flow_table_attr ft_attr = {};
        u64 icm_addr_rx = 0;
        u64 icm_addr_tx = 0;
        int ret;
@@ -221,13 +222,14 @@ static int dr_table_create_sw_owned_tbl(struct mlx5dr_table *tbl)
        if (tbl->tx.s_anchor)
                icm_addr_tx = tbl->tx.s_anchor->chunk->icm_addr;
 
-       ret = mlx5dr_cmd_create_flow_table(tbl->dmn->mdev,
-                                          tbl->table_type,
-                                          icm_addr_rx,
-                                          icm_addr_tx,
-                                          tbl->dmn->info.caps.max_ft_level - 1,
-                                          true, false, NULL,
-                                          &tbl->table_id);
+       ft_attr.table_type = tbl->table_type;
+       ft_attr.icm_addr_rx = icm_addr_rx;
+       ft_attr.icm_addr_tx = icm_addr_tx;
+       ft_attr.level = tbl->dmn->info.caps.max_ft_level - 1;
+       ft_attr.sw_owner = true;
+
+       ret = mlx5dr_cmd_create_flow_table(tbl->dmn->mdev, &ft_attr,
+                                          NULL, &tbl->table_id);
 
        return ret;
 }

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
index 290fe61..bc82b76 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
@@ -867,6 +867,17 @@ struct mlx5dr_cmd_query_flow_table_details {
        u64 sw_owner_icm_root_0;
 };
 
+struct mlx5dr_cmd_create_flow_table_attr {
+       u32 table_type;
+       u64 icm_addr_rx;
+       u64 icm_addr_tx;
+       u8 level;
+       bool sw_owner;
+       bool term_tbl;
+       bool decap_en;
+       bool reformat_en;
+};
+
 /* internal API functions */
 int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev,
                            struct mlx5dr_cmd_caps *caps);
@@ -904,12 +915,7 @@ int mlx5dr_cmd_destroy_flow_group(struct mlx5_core_dev *mdev,
                                  u32 table_id,
                                  u32 group_id);
 int mlx5dr_cmd_create_flow_table(struct mlx5_core_dev *mdev,
-                                u32 table_type,
-                                u64 icm_addr_rx,
-                                u64 icm_addr_tx,
-                                u8 level,
-                                bool sw_owner,
-                                bool term_tbl,
+                                struct mlx5dr_cmd_create_flow_table_attr *attr,
                                 u64 *fdb_rx_icm_addr,
                                 u32 *table_id);
 int mlx5dr_cmd_destroy_flow_table(struct mlx5_core_dev *mdev,