diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 7c1ea0a17024..81f8ac569a0e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -1438,6 +1438,26 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv, return 0; } +static void *get_match_headers_criteria(u32 flags, + struct mlx5_flow_spec *spec) +{ + return (flags & MLX5_FLOW_CONTEXT_ACTION_DECAP) ? + MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + inner_headers) : + MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + outer_headers); +} + +static void *get_match_headers_value(u32 flags, + struct mlx5_flow_spec *spec) +{ + return (flags & MLX5_FLOW_CONTEXT_ACTION_DECAP) ? + MLX5_ADDR_OF(fte_match_param, spec->match_value, + inner_headers) : + MLX5_ADDR_OF(fte_match_param, spec->match_value, + outer_headers); +} + static int __parse_cls_flower(struct mlx5e_priv *priv, struct mlx5_flow_spec *spec, struct tc_cls_flower_offload *f, @@ -1503,10 +1523,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv, /* In decap flow, header pointers should point to the inner * headers, outer header were already set by parse_tunnel_attr */ - headers_c = MLX5_ADDR_OF(fte_match_param, spec->match_criteria, - inner_headers); - headers_v = MLX5_ADDR_OF(fte_match_param, spec->match_value, - inner_headers); + headers_c = get_match_headers_criteria(MLX5_FLOW_CONTEXT_ACTION_DECAP, + spec); + headers_v = get_match_headers_value(MLX5_FLOW_CONTEXT_ACTION_DECAP, + spec); } if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) { @@ -2184,11 +2204,7 @@ static bool modify_header_match_supported(struct mlx5_flow_spec *spec, u16 ethertype; int i; - if (actions & MLX5_FLOW_CONTEXT_ACTION_DECAP) - headers_v = MLX5_ADDR_OF(fte_match_param, spec->match_value, inner_headers); - else - headers_v = MLX5_ADDR_OF(fte_match_param, spec->match_value, outer_headers); - + headers_v = get_match_headers_value(actions, spec); ethertype = MLX5_GET(fte_match_set_lyr_2_4, headers_v, ethertype); /* for non-IP we only re-write MACs, so we're okay */ |