net/mlx5e: Cosmetics: use BIT() instead of "1 <<", and others

No logical change in this commit.

Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index b66edd2c5a6174f17c491304b3324aa48bfdb633..39294f2fbaacd4fce66c5d79d457b5e13772c775 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -330,14 +330,14 @@ struct mlx5e_channel {
 };
 
 enum mlx5e_traffic_types {
-       MLX5E_TT_IPV4_TCP = 0,
-       MLX5E_TT_IPV6_TCP = 1,
-       MLX5E_TT_IPV4_UDP = 2,
-       MLX5E_TT_IPV6_UDP = 3,
-       MLX5E_TT_IPV4     = 4,
-       MLX5E_TT_IPV6     = 5,
-       MLX5E_TT_ANY      = 6,
-       MLX5E_NUM_TT      = 7,
+       MLX5E_TT_IPV4_TCP,
+       MLX5E_TT_IPV6_TCP,
+       MLX5E_TT_IPV4_UDP,
+       MLX5E_TT_IPV6_UDP,
+       MLX5E_TT_IPV4,
+       MLX5E_TT_IPV6,
+       MLX5E_TT_ANY,
+       MLX5E_NUM_TT,
 };
 
 enum {

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c b/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
index 120db80c47aac425bf3c9d2eaac8b6ccd4cd674b..cca34f6fa515110f25501785a1c009ef23fc74de 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_flow_table.c
@@ -105,25 +105,25 @@ static void mlx5e_del_eth_addr_from_flow_table(struct mlx5e_priv *priv,
 {
        void *ft = priv->ft.main;
 
-       if (ai->tt_vec & (1 << MLX5E_TT_IPV6_TCP))
+       if (ai->tt_vec & BIT(MLX5E_TT_IPV6_TCP))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_IPV6_TCP]);
 
-       if (ai->tt_vec & (1 << MLX5E_TT_IPV4_TCP))
+       if (ai->tt_vec & BIT(MLX5E_TT_IPV4_TCP))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_IPV4_TCP]);
 
-       if (ai->tt_vec & (1 << MLX5E_TT_IPV6_UDP))
+       if (ai->tt_vec & BIT(MLX5E_TT_IPV6_UDP))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_IPV6_UDP]);
 
-       if (ai->tt_vec & (1 << MLX5E_TT_IPV4_UDP))
+       if (ai->tt_vec & BIT(MLX5E_TT_IPV4_UDP))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_IPV4_UDP]);
 
-       if (ai->tt_vec & (1 << MLX5E_TT_IPV6))
+       if (ai->tt_vec & BIT(MLX5E_TT_IPV6))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_IPV6]);
 
-       if (ai->tt_vec & (1 << MLX5E_TT_IPV4))
+       if (ai->tt_vec & BIT(MLX5E_TT_IPV4))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_IPV4]);
 
-       if (ai->tt_vec & (1 << MLX5E_TT_ANY))
+       if (ai->tt_vec & BIT(MLX5E_TT_ANY))
                mlx5_del_flow_table_entry(ft, ai->ft_ix[MLX5E_TT_ANY]);
 }
 
@@ -156,33 +156,33 @@ static u32 mlx5e_get_tt_vec(struct mlx5e_eth_addr_info *ai, int type)
                switch (eth_addr_type) {
                case MLX5E_UC:
                        ret =
-                               (1 << MLX5E_TT_IPV4_TCP) |
-                               (1 << MLX5E_TT_IPV6_TCP) |
-                               (1 << MLX5E_TT_IPV4_UDP) |
-                               (1 << MLX5E_TT_IPV6_UDP) |
-                               (1 << MLX5E_TT_IPV4)     |
-                               (1 << MLX5E_TT_IPV6)     |
-                               (1 << MLX5E_TT_ANY)      |
+                               BIT(MLX5E_TT_IPV4_TCP)       |
+                               BIT(MLX5E_TT_IPV6_TCP)       |
+                               BIT(MLX5E_TT_IPV4_UDP)       |
+                               BIT(MLX5E_TT_IPV6_UDP)       |
+                               BIT(MLX5E_TT_IPV4)           |
+                               BIT(MLX5E_TT_IPV6)           |
+                               BIT(MLX5E_TT_ANY)            |
                                0;
                        break;
 
                case MLX5E_MC_IPV4:
                        ret =
-                               (1 << MLX5E_TT_IPV4_UDP) |
-                               (1 << MLX5E_TT_IPV4)     |
+                               BIT(MLX5E_TT_IPV4_UDP)       |
+                               BIT(MLX5E_TT_IPV4)           |
                                0;
                        break;
 
                case MLX5E_MC_IPV6:
                        ret =
-                               (1 << MLX5E_TT_IPV6_UDP) |
-                               (1 << MLX5E_TT_IPV6)     |
+                               BIT(MLX5E_TT_IPV6_UDP)       |
+                               BIT(MLX5E_TT_IPV6)           |
                                0;
                        break;
 
                case MLX5E_MC_OTHER:
                        ret =
-                               (1 << MLX5E_TT_ANY)      |
+                               BIT(MLX5E_TT_ANY)            |
                                0;
                        break;
                }
@@ -191,23 +191,23 @@ static u32 mlx5e_get_tt_vec(struct mlx5e_eth_addr_info *ai, int type)
 
        case MLX5E_ALLMULTI:
                ret =
-                       (1 << MLX5E_TT_IPV4_UDP) |
-                       (1 << MLX5E_TT_IPV6_UDP) |
-                       (1 << MLX5E_TT_IPV4)     |
-                       (1 << MLX5E_TT_IPV6)     |
-                       (1 << MLX5E_TT_ANY)      |
+                       BIT(MLX5E_TT_IPV4_UDP) |
+                       BIT(MLX5E_TT_IPV6_UDP) |
+                       BIT(MLX5E_TT_IPV4)     |
+                       BIT(MLX5E_TT_IPV6)     |
+                       BIT(MLX5E_TT_ANY)      |
                        0;
                break;
 
        default: /* MLX5E_PROMISC */
                ret =
-                       (1 << MLX5E_TT_IPV4_TCP) |
-                       (1 << MLX5E_TT_IPV6_TCP) |
-                       (1 << MLX5E_TT_IPV4_UDP) |
-                       (1 << MLX5E_TT_IPV6_UDP) |
-                       (1 << MLX5E_TT_IPV4)     |
-                       (1 << MLX5E_TT_IPV6)     |
-                       (1 << MLX5E_TT_ANY)      |
+                       BIT(MLX5E_TT_IPV4_TCP)       |
+                       BIT(MLX5E_TT_IPV6_TCP)       |
+                       BIT(MLX5E_TT_IPV4_UDP)       |
+                       BIT(MLX5E_TT_IPV6_UDP)       |
+                       BIT(MLX5E_TT_IPV4)           |
+                       BIT(MLX5E_TT_IPV6)           |
+                       BIT(MLX5E_TT_ANY)            |
                        0;
                break;
        }
@@ -226,6 +226,7 @@ static int __mlx5e_add_eth_addr_rule(struct mlx5e_priv *priv,
        u8   *match_criteria_dmac;
        void *ft   = priv->ft.main;
        u32  *tirn = priv->tirn;
+       u32  *ft_ix;
        u32  tt_vec;
        int  err;
 
@@ -261,51 +262,51 @@ static int __mlx5e_add_eth_addr_rule(struct mlx5e_priv *priv,
 
        tt_vec = mlx5e_get_tt_vec(ai, type);
 
-       if (tt_vec & (1 << MLX5E_TT_ANY)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_ANY];
+       if (tt_vec & BIT(MLX5E_TT_ANY)) {
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_ANY]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_ANY]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_ANY);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_ANY);
        }
 
        match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
        MLX5_SET_TO_ONES(fte_match_param, match_criteria,
                         outer_headers.ethertype);
 
-       if (tt_vec & (1 << MLX5E_TT_IPV4)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_IPV4];
+       if (tt_vec & BIT(MLX5E_TT_IPV4)) {
                MLX5_SET(fte_match_param, match_value, outer_headers.ethertype,
                         ETH_P_IP);
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_IPV4]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_IPV4]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_IPV4);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_IPV4);
        }
 
-       if (tt_vec & (1 << MLX5E_TT_IPV6)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_IPV6];
+       if (tt_vec & BIT(MLX5E_TT_IPV6)) {
                MLX5_SET(fte_match_param, match_value, outer_headers.ethertype,
                         ETH_P_IPV6);
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_IPV6]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_IPV6]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_IPV6);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_IPV6);
        }
 
        MLX5_SET_TO_ONES(fte_match_param, match_criteria,
@@ -313,70 +314,75 @@ static int __mlx5e_add_eth_addr_rule(struct mlx5e_priv *priv,
        MLX5_SET(fte_match_param, match_value, outer_headers.ip_protocol,
                 IPPROTO_UDP);
 
-       if (tt_vec & (1 << MLX5E_TT_IPV4_UDP)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_IPV4_UDP];
+       if (tt_vec & BIT(MLX5E_TT_IPV4_UDP)) {
                MLX5_SET(fte_match_param, match_value, outer_headers.ethertype,
                         ETH_P_IP);
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_IPV4_UDP]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_IPV4_UDP]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_IPV4_UDP);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_IPV4_UDP);
        }
 
-       if (tt_vec & (1 << MLX5E_TT_IPV6_UDP)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_IPV6_UDP];
+       if (tt_vec & BIT(MLX5E_TT_IPV6_UDP)) {
                MLX5_SET(fte_match_param, match_value, outer_headers.ethertype,
                         ETH_P_IPV6);
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_IPV6_UDP]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_IPV6_UDP]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_IPV6_UDP);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_IPV6_UDP);
        }
 
        MLX5_SET(fte_match_param, match_value, outer_headers.ip_protocol,
                 IPPROTO_TCP);
 
-       if (tt_vec & (1 << MLX5E_TT_IPV4_TCP)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_IPV4_TCP];
+       if (tt_vec & BIT(MLX5E_TT_IPV4_TCP)) {
                MLX5_SET(fte_match_param, match_value, outer_headers.ethertype,
                         ETH_P_IP);
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_IPV4_TCP]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_IPV4_TCP]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_IPV4_TCP);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_IPV4_TCP);
        }
 
-       if (tt_vec & (1 << MLX5E_TT_IPV6_TCP)) {
+       ft_ix = &ai->ft_ix[MLX5E_TT_IPV6_TCP];
+       if (tt_vec & BIT(MLX5E_TT_IPV6_TCP)) {
                MLX5_SET(fte_match_param, match_value, outer_headers.ethertype,
                         ETH_P_IPV6);
                MLX5_SET(dest_format_struct, dest, destination_id,
                         tirn[MLX5E_TT_IPV6_TCP]);
                err = mlx5_add_flow_table_entry(ft, match_criteria_enable,
                                                match_criteria, flow_context,
-                                               &ai->ft_ix[MLX5E_TT_IPV6_TCP]);
-               if (err) {
-                       mlx5e_del_eth_addr_from_flow_table(priv, ai);
-                       return err;
-               }
-               ai->tt_vec |= (1 << MLX5E_TT_IPV6_TCP);
+                                               ft_ix);
+               if (err)
+                       goto err_del_ai;
+
+               ai->tt_vec |= BIT(MLX5E_TT_IPV6_TCP);
        }
 
        return 0;
+
+err_del_ai:
+       mlx5e_del_eth_addr_from_flow_table(priv, ai);
+
+       return err;
 }
 
 static int mlx5e_add_eth_addr_rule(struct mlx5e_priv *priv,

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 4a87e9dcf52c38bb61a435c1f5a8521dcf7d4b32..8194c32c74767ff4c5e185f4e665036211529dc2 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -1252,13 +1252,13 @@ static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
 
 #define ROUGH_MAX_L2_L3_HDR_SZ 256
 
-#define MLX5_HASH_IP     (MLX5_HASH_FIELD_SEL_SRC_IP   |\
-                         MLX5_HASH_FIELD_SEL_DST_IP)
+#define MLX5_HASH_IP            (MLX5_HASH_FIELD_SEL_SRC_IP   |\
+                                MLX5_HASH_FIELD_SEL_DST_IP)
 
-#define MLX5_HASH_ALL    (MLX5_HASH_FIELD_SEL_SRC_IP   |\
-                         MLX5_HASH_FIELD_SEL_DST_IP   |\
-                         MLX5_HASH_FIELD_SEL_L4_SPORT |\
-                         MLX5_HASH_FIELD_SEL_L4_DPORT)
+#define MLX5_HASH_IP_L4PORTS    (MLX5_HASH_FIELD_SEL_SRC_IP   |\
+                                MLX5_HASH_FIELD_SEL_DST_IP   |\
+                                MLX5_HASH_FIELD_SEL_L4_SPORT |\
+                                MLX5_HASH_FIELD_SEL_L4_DPORT)
 
        if (priv->params.lro_en) {
                MLX5_SET(tirc, tirc, lro_enable_mask,
@@ -1305,7 +1305,7 @@ static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
                MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
                         MLX5_L4_PROT_TYPE_TCP);
                MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-                        MLX5_HASH_ALL);
+                        MLX5_HASH_IP_L4PORTS);
                break;
 
        case MLX5E_TT_IPV6_TCP:
@@ -1314,7 +1314,7 @@ static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
                MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
                         MLX5_L4_PROT_TYPE_TCP);
                MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-                        MLX5_HASH_ALL);
+                        MLX5_HASH_IP_L4PORTS);
                break;
 
        case MLX5E_TT_IPV4_UDP:
@@ -1323,7 +1323,7 @@ static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
                MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
                         MLX5_L4_PROT_TYPE_UDP);
                MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-                        MLX5_HASH_ALL);
+                        MLX5_HASH_IP_L4PORTS);
                break;
 
        case MLX5E_TT_IPV6_UDP:
@@ -1332,7 +1332,7 @@ static void mlx5e_build_tir_ctx(struct mlx5e_priv *priv, u32 *tirc, int tt)
                MLX5_SET(rx_hash_field_select, hfso, l4_prot_type,
                         MLX5_L4_PROT_TYPE_UDP);
                MLX5_SET(rx_hash_field_select, hfso, selected_fields,
-                        MLX5_HASH_ALL);
+                        MLX5_HASH_IP_L4PORTS);
                break;
 
        case MLX5E_TT_IPV4: