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 | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 990acee6fb09..5509a752f98e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -34,6 +34,7 @@ #define _MLX5_FS_CORE_ #include <linux/mlx5/fs.h> +#include <linux/rhashtable.h> enum fs_node_type { FS_TYPE_NAMESPACE, @@ -118,6 +119,8 @@ struct mlx5_flow_table { /* FWD rules that point on this flow table */ struct list_head fwd_rules; u32 flags; + struct ida fte_allocator; + struct rhltable fgs_hash; }; struct mlx5_fc_cache { @@ -136,17 +139,29 @@ struct mlx5_fc { u64 lastpackets; u64 lastbytes; - u16 id; + u32 id; bool deleted; bool aging; 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; @@ -155,6 +170,7 @@ struct fs_fte { u32 modify_id; enum fs_fte_status status; struct mlx5_fc *counter; + struct rhash_head hash; }; /* Type of children is mlx5_flow_table/namespace */ @@ -174,7 +190,7 @@ 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 */ @@ -183,8 +199,9 @@ struct mlx5_flow_group { struct mlx5_flow_group_mask mask; u32 start_index; u32 max_ftes; - u32 num_ftes; u32 id; + struct rhashtable ftes_hash; + struct rhlist_head hash; }; struct mlx5_flow_root_namespace { |