diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_core.h')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 5fbae885558f..bfbc081d17dc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -144,10 +144,22 @@ struct mlx5_fc { struct mlx5_fc_cache cache ____cacheline_aligned_in_smp; }; +#define MLX5_FTE_MATCH_PARAM_RESERVED reserved_at_600 +/* Calculate the fte_match_param length and without the reserved length. + * Make sure the reserved field is the last. + */ +#define MLX5_ST_SZ_DW_MATCH_PARAM \ + ((MLX5_BYTE_OFF(fte_match_param, MLX5_FTE_MATCH_PARAM_RESERVED) / sizeof(u32)) + \ + BUILD_BUG_ON_ZERO(MLX5_ST_SZ_BYTES(fte_match_param) != \ + MLX5_FLD_SZ_BYTES(fte_match_param, \ + MLX5_FTE_MATCH_PARAM_RESERVED) +\ + MLX5_BYTE_OFF(fte_match_param, \ + MLX5_FTE_MATCH_PARAM_RESERVED))) + /* Type of children is mlx5_flow_rule */ struct fs_fte { struct fs_node node; - u32 val[MLX5_ST_SZ_DW(fte_match_param)]; + u32 val[MLX5_ST_SZ_DW_MATCH_PARAM]; u32 dests_size; u32 flow_tag; u32 index; @@ -175,7 +187,7 @@ struct mlx5_flow_namespace { struct mlx5_flow_group_mask { u8 match_criteria_enable; - u32 match_criteria[MLX5_ST_SZ_DW(fte_match_param)]; + u32 match_criteria[MLX5_ST_SZ_DW_MATCH_PARAM]; }; /* Type of children is fs_fte */ |