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path: root/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_fs.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_fs.c110
1 files changed, 67 insertions, 43 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
index def513484845..f64dda2bed31 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs.c
@@ -806,25 +806,25 @@ mlx5e_generate_ttc_rule(struct mlx5e_priv *priv,
return err ? ERR_PTR(err) : rule;
}
-static int mlx5e_generate_ttc_table_rules(struct mlx5e_priv *priv)
+static int mlx5e_generate_ttc_table_rules(struct mlx5e_priv *priv,
+ struct ttc_params *params,
+ struct mlx5e_ttc_table *ttc)
{
struct mlx5_flow_destination dest = {};
- struct mlx5e_ttc_table *ttc;
struct mlx5_flow_handle **rules;
struct mlx5_flow_table *ft;
int tt;
int err;
- ttc = &priv->fs.ttc;
ft = ttc->ft.t;
rules = ttc->rules;
dest.type = MLX5_FLOW_DESTINATION_TYPE_TIR;
for (tt = 0; tt < MLX5E_NUM_TT; tt++) {
if (tt == MLX5E_TT_ANY)
- dest.tir_num = priv->direct_tir[0].tirn;
+ dest.tir_num = params->any_tt_tirn;
else
- dest.tir_num = priv->indir_tir[tt].tirn;
+ dest.tir_num = params->indir_tirn[tt];
rules[tt] = mlx5e_generate_ttc_rule(priv, ft, &dest,
ttc_rules[tt].etype,
ttc_rules[tt].proto);
@@ -832,12 +832,12 @@ static int mlx5e_generate_ttc_table_rules(struct mlx5e_priv *priv)
goto del_rules;
}
- if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
+ if (!params->inner_ttc || !mlx5e_tunnel_inner_ft_supported(priv->mdev))
return 0;
rules = ttc->tunnel_rules;
dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
- dest.ft = priv->fs.inner_ttc.ft.t;
+ dest.ft = params->inner_ttc->ft.t;
for (tt = 0; tt < MLX5E_NUM_TUNNEL_TT; tt++) {
rules[tt] = mlx5e_generate_ttc_rule(priv, ft, &dest,
ttc_tunnel_rules[tt].etype,
@@ -977,25 +977,25 @@ mlx5e_generate_inner_ttc_rule(struct mlx5e_priv *priv,
return err ? ERR_PTR(err) : rule;
}
-static int mlx5e_generate_inner_ttc_table_rules(struct mlx5e_priv *priv)
+static int mlx5e_generate_inner_ttc_table_rules(struct mlx5e_priv *priv,
+ struct ttc_params *params,
+ struct mlx5e_ttc_table *ttc)
{
struct mlx5_flow_destination dest = {};
struct mlx5_flow_handle **rules;
- struct mlx5e_ttc_table *ttc;
struct mlx5_flow_table *ft;
int err;
int tt;
- ttc = &priv->fs.inner_ttc;
ft = ttc->ft.t;
rules = ttc->rules;
dest.type = MLX5_FLOW_DESTINATION_TYPE_TIR;
for (tt = 0; tt < MLX5E_NUM_TT; tt++) {
if (tt == MLX5E_TT_ANY)
- dest.tir_num = priv->direct_tir[0].tirn;
+ dest.tir_num = params->any_tt_tirn;
else
- dest.tir_num = priv->inner_indir_tir[tt].tirn;
+ dest.tir_num = params->indir_tirn[tt];
rules[tt] = mlx5e_generate_inner_ttc_rule(priv, ft, &dest,
ttc_rules[tt].etype,
@@ -1075,21 +1075,42 @@ err:
return err;
}
-int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv)
+void mlx5e_set_ttc_basic_params(struct mlx5e_priv *priv,
+ struct ttc_params *ttc_params)
+{
+ ttc_params->any_tt_tirn = priv->direct_tir[0].tirn;
+ ttc_params->inner_ttc = &priv->fs.inner_ttc;
+}
+
+void mlx5e_set_inner_ttc_ft_params(struct ttc_params *ttc_params)
+{
+ struct mlx5_flow_table_attr *ft_attr = &ttc_params->ft_attr;
+
+ ft_attr->max_fte = MLX5E_INNER_TTC_TABLE_SIZE;
+ ft_attr->level = MLX5E_INNER_TTC_FT_LEVEL;
+ ft_attr->prio = MLX5E_NIC_PRIO;
+}
+
+void mlx5e_set_ttc_ft_params(struct ttc_params *ttc_params)
+
+{
+ struct mlx5_flow_table_attr *ft_attr = &ttc_params->ft_attr;
+
+ ft_attr->max_fte = MLX5E_TTC_TABLE_SIZE;
+ ft_attr->level = MLX5E_TTC_FT_LEVEL;
+ ft_attr->prio = MLX5E_NIC_PRIO;
+}
+
+int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv, struct ttc_params *params,
+ struct mlx5e_ttc_table *ttc)
{
- struct mlx5e_ttc_table *ttc = &priv->fs.inner_ttc;
- struct mlx5_flow_table_attr ft_attr = {};
struct mlx5e_flow_table *ft = &ttc->ft;
int err;
if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
return 0;
- ft_attr.max_fte = MLX5E_INNER_TTC_TABLE_SIZE;
- ft_attr.level = MLX5E_INNER_TTC_FT_LEVEL;
- ft_attr.prio = MLX5E_NIC_PRIO;
-
- ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
+ ft->t = mlx5_create_flow_table(priv->fs.ns, &params->ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@@ -1100,7 +1121,7 @@ int mlx5e_create_inner_ttc_table(struct mlx5e_priv *priv)
if (err)
goto err;
- err = mlx5e_generate_inner_ttc_table_rules(priv);
+ err = mlx5e_generate_inner_ttc_table_rules(priv, params, ttc);
if (err)
goto err;
@@ -1111,10 +1132,9 @@ err:
return err;
}
-void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv)
+void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv,
+ struct mlx5e_ttc_table *ttc)
{
- struct mlx5e_ttc_table *ttc = &priv->fs.inner_ttc;
-
if (!mlx5e_tunnel_inner_ft_supported(priv->mdev))
return;
@@ -1122,27 +1142,21 @@ void mlx5e_destroy_inner_ttc_table(struct mlx5e_priv *priv)
mlx5e_destroy_flow_table(&ttc->ft);
}
-void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv)
+void mlx5e_destroy_ttc_table(struct mlx5e_priv *priv,
+ struct mlx5e_ttc_table *ttc)
{
- struct mlx5e_ttc_table *ttc = &priv->fs.ttc;
-
mlx5e_cleanup_ttc_rules(ttc);
mlx5e_destroy_flow_table(&ttc->ft);
}
-int mlx5e_create_ttc_table(struct mlx5e_priv *priv)
+int mlx5e_create_ttc_table(struct mlx5e_priv *priv, struct ttc_params *params,
+ struct mlx5e_ttc_table *ttc)
{
bool match_ipv_outer = MLX5_CAP_FLOWTABLE_NIC_RX(priv->mdev, ft_field_support.outer_ip_version);
- struct mlx5e_ttc_table *ttc = &priv->fs.ttc;
- struct mlx5_flow_table_attr ft_attr = {};
struct mlx5e_flow_table *ft = &ttc->ft;
int err;
- ft_attr.max_fte = MLX5E_TTC_TABLE_SIZE;
- ft_attr.level = MLX5E_TTC_FT_LEVEL;
- ft_attr.prio = MLX5E_NIC_PRIO;
-
- ft->t = mlx5_create_flow_table(priv->fs.ns, &ft_attr);
+ ft->t = mlx5_create_flow_table(priv->fs.ns, &params->ft_attr);
if (IS_ERR(ft->t)) {
err = PTR_ERR(ft->t);
ft->t = NULL;
@@ -1153,7 +1167,7 @@ int mlx5e_create_ttc_table(struct mlx5e_priv *priv)
if (err)
goto err;
- err = mlx5e_generate_ttc_table_rules(priv);
+ err = mlx5e_generate_ttc_table_rules(priv, params, ttc);
if (err)
goto err;
@@ -1474,7 +1488,8 @@ static void mlx5e_destroy_vlan_table(struct mlx5e_priv *priv)
int mlx5e_create_flow_steering(struct mlx5e_priv *priv)
{
- int err;
+ struct ttc_params ttc_params = {};
+ int tt, err;
priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
@@ -1489,14 +1504,23 @@ int mlx5e_create_flow_steering(struct mlx5e_priv *priv)
priv->netdev->hw_features &= ~NETIF_F_NTUPLE;
}
- err = mlx5e_create_inner_ttc_table(priv);
+ mlx5e_set_ttc_basic_params(priv, &ttc_params);
+ mlx5e_set_inner_ttc_ft_params(&ttc_params);
+ for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++)
+ ttc_params.indir_tirn[tt] = priv->inner_indir_tir[tt].tirn;
+
+ err = mlx5e_create_inner_ttc_table(priv, &ttc_params, &priv->fs.inner_ttc);
if (err) {
netdev_err(priv->netdev, "Failed to create inner ttc table, err=%d\n",
err);
goto err_destroy_arfs_tables;
}
- err = mlx5e_create_ttc_table(priv);
+ mlx5e_set_ttc_ft_params(&ttc_params);
+ for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++)
+ ttc_params.indir_tirn[tt] = priv->indir_tir[tt].tirn;
+
+ err = mlx5e_create_ttc_table(priv, &ttc_params, &priv->fs.ttc);
if (err) {
netdev_err(priv->netdev, "Failed to create ttc table, err=%d\n",
err);
@@ -1524,9 +1548,9 @@ int mlx5e_create_flow_steering(struct mlx5e_priv *priv)
err_destroy_l2_table:
mlx5e_destroy_l2_table(priv);
err_destroy_ttc_table:
- mlx5e_destroy_ttc_table(priv);
+ mlx5e_destroy_ttc_table(priv, &priv->fs.ttc);
err_destroy_inner_ttc_table:
- mlx5e_destroy_inner_ttc_table(priv);
+ mlx5e_destroy_inner_ttc_table(priv, &priv->fs.inner_ttc);
err_destroy_arfs_tables:
mlx5e_arfs_destroy_tables(priv);
@@ -1537,8 +1561,8 @@ void mlx5e_destroy_flow_steering(struct mlx5e_priv *priv)
{
mlx5e_destroy_vlan_table(priv);
mlx5e_destroy_l2_table(priv);
- mlx5e_destroy_ttc_table(priv);
- mlx5e_destroy_inner_ttc_table(priv);
+ mlx5e_destroy_ttc_table(priv, &priv->fs.ttc);
+ mlx5e_destroy_inner_ttc_table(priv, &priv->fs.inner_ttc);
mlx5e_arfs_destroy_tables(priv);
mlx5e_ethtool_cleanup_steering(priv);
}
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