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path: root/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tc.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c33
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 44406a5ec15d..79481f4cf264 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -48,9 +48,14 @@
#include "eswitch.h"
#include "vxlan.h"
+enum {
+ MLX5E_TC_FLOW_ESWITCH = BIT(0),
+};
+
struct mlx5e_tc_flow {
struct rhash_head node;
u64 cookie;
+ u8 flags;
struct mlx5_flow_handle *rule;
struct list_head encap; /* flows sharing the same encap */
struct mlx5_esw_flow_attr *attr;
@@ -177,7 +182,7 @@ static void mlx5e_tc_del_flow(struct mlx5e_priv *priv,
mlx5_fc_destroy(priv->mdev, counter);
}
- if (esw && esw->mode == SRIOV_OFFLOADS) {
+ if (flow->flags & MLX5E_TC_FLOW_ESWITCH) {
mlx5_eswitch_del_vlan_action(esw, flow->attr);
if (flow->attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP)
mlx5e_detach_encap(priv, flow);
@@ -598,6 +603,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv,
}
static int parse_cls_flower(struct mlx5e_priv *priv,
+ struct mlx5e_tc_flow *flow,
struct mlx5_flow_spec *spec,
struct tc_cls_flower_offload *f)
{
@@ -609,7 +615,7 @@ static int parse_cls_flower(struct mlx5e_priv *priv,
err = __parse_cls_flower(priv, spec, f, &min_inline);
- if (!err && esw->mode == SRIOV_OFFLOADS &&
+ if (!err && (flow->flags & MLX5E_TC_FLOW_ESWITCH) &&
rep->vport != FDB_UPLINK_VPORT) {
if (min_inline > esw->offloads.inline_mode) {
netdev_warn(priv->netdev,
@@ -1132,23 +1138,19 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol,
struct tc_cls_flower_offload *f)
{
struct mlx5e_tc_table *tc = &priv->fs.tc;
- int err = 0;
- bool fdb_flow = false;
+ int err, attr_size = 0;
u32 flow_tag, action;
struct mlx5e_tc_flow *flow;
struct mlx5_flow_spec *spec;
struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
+ u8 flow_flags = 0;
- if (esw && esw->mode == SRIOV_OFFLOADS)
- fdb_flow = true;
-
- if (fdb_flow)
- flow = kzalloc(sizeof(*flow) +
- sizeof(struct mlx5_esw_flow_attr),
- GFP_KERNEL);
- else
- flow = kzalloc(sizeof(*flow), GFP_KERNEL);
+ if (esw && esw->mode == SRIOV_OFFLOADS) {
+ flow_flags = MLX5E_TC_FLOW_ESWITCH;
+ attr_size = sizeof(struct mlx5_esw_flow_attr);
+ }
+ flow = kzalloc(sizeof(*flow) + attr_size, GFP_KERNEL);
spec = mlx5_vzalloc(sizeof(*spec));
if (!spec || !flow) {
err = -ENOMEM;
@@ -1156,12 +1158,13 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol,
}
flow->cookie = f->cookie;
+ flow->flags = flow_flags;
- err = parse_cls_flower(priv, spec, f);
+ err = parse_cls_flower(priv, flow, spec, f);
if (err < 0)
goto err_free;
- if (fdb_flow) {
+ if (flow->flags & MLX5E_TC_FLOW_ESWITCH) {
flow->attr = (struct mlx5_esw_flow_attr *)(flow + 1);
err = parse_tc_fdb_actions(priv, f->exts, flow);
if (err < 0)