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path: root/drivers/net/ethernet/mellanox/mlx5/core
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en.h3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c15
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c32
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c38
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.h13
5 files changed, 70 insertions, 31 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 7c930088e96e..51a1d36a56c5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -1118,9 +1118,6 @@ int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv,
int mlx5e_ethtool_flash_device(struct mlx5e_priv *priv,
struct ethtool_flash *flash);
-int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
- void *cb_priv);
-
/* mlx5e generic netdev management API */
struct net_device*
mlx5e_create_netdev(struct mlx5_core_dev *mdev, const struct mlx5e_profile *profile,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 417bf2e8ab85..27e8375a476b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3136,22 +3136,23 @@ out:
#ifdef CONFIG_MLX5_ESWITCH
static int mlx5e_setup_tc_cls_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *cls_flower)
+ struct tc_cls_flower_offload *cls_flower,
+ int flags)
{
switch (cls_flower->command) {
case TC_CLSFLOWER_REPLACE:
- return mlx5e_configure_flower(priv, cls_flower);
+ return mlx5e_configure_flower(priv, cls_flower, flags);
case TC_CLSFLOWER_DESTROY:
- return mlx5e_delete_flower(priv, cls_flower);
+ return mlx5e_delete_flower(priv, cls_flower, flags);
case TC_CLSFLOWER_STATS:
- return mlx5e_stats_flower(priv, cls_flower);
+ return mlx5e_stats_flower(priv, cls_flower, flags);
default:
return -EOPNOTSUPP;
}
}
-int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
- void *cb_priv)
+static int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
+ void *cb_priv)
{
struct mlx5e_priv *priv = cb_priv;
@@ -3160,7 +3161,7 @@ int mlx5e_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
switch (type) {
case TC_SETUP_CLSFLOWER:
- return mlx5e_setup_tc_cls_flower(priv, type_data);
+ return mlx5e_setup_tc_cls_flower(priv, type_data, MLX5E_TC_INGRESS);
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index a689f4c90fe3..182b636552a6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -723,15 +723,31 @@ static int mlx5e_rep_get_phys_port_name(struct net_device *dev,
static int
mlx5e_rep_setup_tc_cls_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *cls_flower)
+ struct tc_cls_flower_offload *cls_flower, int flags)
{
switch (cls_flower->command) {
case TC_CLSFLOWER_REPLACE:
- return mlx5e_configure_flower(priv, cls_flower);
+ return mlx5e_configure_flower(priv, cls_flower, flags);
case TC_CLSFLOWER_DESTROY:
- return mlx5e_delete_flower(priv, cls_flower);
+ return mlx5e_delete_flower(priv, cls_flower, flags);
case TC_CLSFLOWER_STATS:
- return mlx5e_stats_flower(priv, cls_flower);
+ return mlx5e_stats_flower(priv, cls_flower, flags);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static int mlx5e_rep_setup_tc_cb_egdev(enum tc_setup_type type, void *type_data,
+ void *cb_priv)
+{
+ struct mlx5e_priv *priv = cb_priv;
+
+ if (!tc_cls_can_offload_and_chain0(priv->netdev, type_data))
+ return -EOPNOTSUPP;
+
+ switch (type) {
+ case TC_SETUP_CLSFLOWER:
+ return mlx5e_rep_setup_tc_cls_flower(priv, type_data, MLX5E_TC_EGRESS);
default:
return -EOPNOTSUPP;
}
@@ -747,7 +763,7 @@ static int mlx5e_rep_setup_tc_cb(enum tc_setup_type type, void *type_data,
switch (type) {
case TC_SETUP_CLSFLOWER:
- return mlx5e_rep_setup_tc_cls_flower(priv, type_data);
+ return mlx5e_rep_setup_tc_cls_flower(priv, type_data, MLX5E_TC_INGRESS);
default:
return -EOPNOTSUPP;
}
@@ -1107,7 +1123,7 @@ mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
uplink_rpriv = mlx5_eswitch_get_uplink_priv(dev->priv.eswitch, REP_ETH);
upriv = netdev_priv(uplink_rpriv->netdev);
- err = tc_setup_cb_egdev_register(netdev, mlx5e_setup_tc_block_cb,
+ err = tc_setup_cb_egdev_register(netdev, mlx5e_rep_setup_tc_cb_egdev,
upriv);
if (err)
goto err_neigh_cleanup;
@@ -1122,7 +1138,7 @@ mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
return 0;
err_egdev_cleanup:
- tc_setup_cb_egdev_unregister(netdev, mlx5e_setup_tc_block_cb,
+ tc_setup_cb_egdev_unregister(netdev, mlx5e_rep_setup_tc_cb_egdev,
upriv);
err_neigh_cleanup:
@@ -1151,7 +1167,7 @@ mlx5e_vport_rep_unload(struct mlx5_eswitch_rep *rep)
uplink_rpriv = mlx5_eswitch_get_uplink_priv(priv->mdev->priv.eswitch,
REP_ETH);
upriv = netdev_priv(uplink_rpriv->netdev);
- tc_setup_cb_egdev_unregister(netdev, mlx5e_setup_tc_block_cb,
+ tc_setup_cb_egdev_unregister(netdev, mlx5e_rep_setup_tc_cb_egdev,
upriv);
mlx5e_rep_neigh_cleanup(rpriv);
mlx5e_detach_netdev(priv);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 77c3f8b8ae96..26a1312ec9f8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -62,12 +62,16 @@ struct mlx5_nic_flow_attr {
struct mlx5_flow_table *hairpin_ft;
};
+#define MLX5E_TC_FLOW_BASE (MLX5E_TC_LAST_EXPORTED_BIT + 1)
+
enum {
- MLX5E_TC_FLOW_ESWITCH = BIT(0),
- MLX5E_TC_FLOW_NIC = BIT(1),
- MLX5E_TC_FLOW_OFFLOADED = BIT(2),
- MLX5E_TC_FLOW_HAIRPIN = BIT(3),
- MLX5E_TC_FLOW_HAIRPIN_RSS = BIT(4),
+ MLX5E_TC_FLOW_INGRESS = MLX5E_TC_INGRESS,
+ MLX5E_TC_FLOW_EGRESS = MLX5E_TC_EGRESS,
+ MLX5E_TC_FLOW_ESWITCH = BIT(MLX5E_TC_FLOW_BASE),
+ MLX5E_TC_FLOW_NIC = BIT(MLX5E_TC_FLOW_BASE + 1),
+ MLX5E_TC_FLOW_OFFLOADED = BIT(MLX5E_TC_FLOW_BASE + 2),
+ MLX5E_TC_FLOW_HAIRPIN = BIT(MLX5E_TC_FLOW_BASE + 3),
+ MLX5E_TC_FLOW_HAIRPIN_RSS = BIT(MLX5E_TC_FLOW_BASE + 4),
};
struct mlx5e_tc_flow {
@@ -2618,8 +2622,20 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts,
return 0;
}
+static void get_flags(int flags, u8 *flow_flags)
+{
+ u8 __flow_flags = 0;
+
+ if (flags & MLX5E_TC_INGRESS)
+ __flow_flags |= MLX5E_TC_FLOW_INGRESS;
+ if (flags & MLX5E_TC_EGRESS)
+ __flow_flags |= MLX5E_TC_FLOW_EGRESS;
+
+ *flow_flags = __flow_flags;
+}
+
int mlx5e_configure_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *f)
+ struct tc_cls_flower_offload *f, int flags)
{
struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
struct mlx5e_tc_flow_parse_attr *parse_attr;
@@ -2628,11 +2644,13 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv,
int attr_size, err = 0;
u8 flow_flags = 0;
+ get_flags(flags, &flow_flags);
+
if (esw && esw->mode == SRIOV_OFFLOADS) {
- flow_flags = MLX5E_TC_FLOW_ESWITCH;
+ flow_flags |= MLX5E_TC_FLOW_ESWITCH;
attr_size = sizeof(struct mlx5_esw_flow_attr);
} else {
- flow_flags = MLX5E_TC_FLOW_NIC;
+ flow_flags |= MLX5E_TC_FLOW_NIC;
attr_size = sizeof(struct mlx5_nic_flow_attr);
}
@@ -2691,7 +2709,7 @@ err_free:
}
int mlx5e_delete_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *f)
+ struct tc_cls_flower_offload *f, int flags)
{
struct mlx5e_tc_flow *flow;
struct mlx5e_tc_table *tc = &priv->fs.tc;
@@ -2711,7 +2729,7 @@ int mlx5e_delete_flower(struct mlx5e_priv *priv,
}
int mlx5e_stats_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *f)
+ struct tc_cls_flower_offload *f, int flags)
{
struct mlx5e_tc_table *tc = &priv->fs.tc;
struct mlx5e_tc_flow *flow;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
index c14c263a739b..2255345c2e18 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h
@@ -38,16 +38,23 @@
#define MLX5E_TC_FLOW_ID_MASK 0x0000ffff
#ifdef CONFIG_MLX5_ESWITCH
+
+enum {
+ MLX5E_TC_INGRESS = BIT(0),
+ MLX5E_TC_EGRESS = BIT(1),
+ MLX5E_TC_LAST_EXPORTED_BIT = 1,
+};
+
int mlx5e_tc_init(struct mlx5e_priv *priv);
void mlx5e_tc_cleanup(struct mlx5e_priv *priv);
int mlx5e_configure_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *f);
+ struct tc_cls_flower_offload *f, int flags);
int mlx5e_delete_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *f);
+ struct tc_cls_flower_offload *f, int flags);
int mlx5e_stats_flower(struct mlx5e_priv *priv,
- struct tc_cls_flower_offload *f);
+ struct tc_cls_flower_offload *f, int flags);
struct mlx5e_encap_entry;
void mlx5e_tc_encap_flows_add(struct mlx5e_priv *priv,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 10:44:46 +0000