#define MLX5E_TC_TABLE_NUM_GROUPS 4
static struct mlx5_flow_rule *mlx5e_tc_add_flow(struct mlx5e_priv *priv,
- u32 *match_c, u32 *match_v,
+ struct mlx5_flow_spec *spec,
u32 action, u32 flow_tag)
{
struct mlx5_core_dev *dev = priv->mdev;
table_created = true;
}
- rule = mlx5_add_flow_rule(priv->fs.tc.t, MLX5_MATCH_OUTER_HEADERS,
- match_c, match_v,
+ spec->match_criteria_enable = MLX5_MATCH_OUTER_HEADERS;
+ rule = mlx5_add_flow_rule(priv->fs.tc.t, spec,
action, flow_tag,
&dest);
}
}
-static int parse_cls_flower(struct mlx5e_priv *priv,
- u32 *match_c, u32 *match_v,
+static int parse_cls_flower(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec,
struct tc_cls_flower_offload *f)
{
- void *headers_c = MLX5_ADDR_OF(fte_match_param, match_c, outer_headers);
- void *headers_v = MLX5_ADDR_OF(fte_match_param, match_v, outer_headers);
+ void *headers_c = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
+ outer_headers);
+ void *headers_v = MLX5_ADDR_OF(fte_match_param, spec->match_value,
+ outer_headers);
u16 addr_type = 0;
u8 ip_proto = 0;
struct tc_cls_flower_offload *f)
{
struct mlx5e_tc_table *tc = &priv->fs.tc;
- u32 *match_c;
- u32 *match_v;
int err = 0;
u32 flow_tag;
u32 action;
struct mlx5e_tc_flow *flow;
+ struct mlx5_flow_spec *spec;
struct mlx5_flow_rule *old = NULL;
flow = rhashtable_lookup_fast(&tc->ht, &f->cookie,
else
flow = kzalloc(sizeof(*flow), GFP_KERNEL);
- match_c = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
- match_v = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
- if (!match_c || !match_v || !flow) {
+ spec = mlx5_vzalloc(sizeof(*spec));
+ if (!spec || !flow) {
err = -ENOMEM;
goto err_free;
}
flow->cookie = f->cookie;
- err = parse_cls_flower(priv, match_c, match_v, f);
+ err = parse_cls_flower(priv, spec, f);
if (err < 0)
goto err_free;
if (err)
goto err_free;
- flow->rule = mlx5e_tc_add_flow(priv, match_c, match_v, action,
- flow_tag);
+ flow->rule = mlx5e_tc_add_flow(priv, spec, action, flow_tag);
if (IS_ERR(flow->rule)) {
err = PTR_ERR(flow->rule);
goto err_hash_del;
if (!old)
kfree(flow);
out:
- kfree(match_c);
- kfree(match_v);
+ kvfree(spec);
return err;
}