diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h | 76 |
1 files changed, 72 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index 2b769dcbd453..678a993ab053 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -21,11 +21,16 @@ #define DR_NUM_OF_FLEX_PARSERS 8 #define DR_STE_MAX_FLEX_0_ID 3 #define DR_STE_MAX_FLEX_1_ID 7 +#define DR_ACTION_CACHE_LINE_SIZE 64 #define mlx5dr_err(dmn, arg...) mlx5_core_err((dmn)->mdev, ##arg) #define mlx5dr_info(dmn, arg...) mlx5_core_info((dmn)->mdev, ##arg) #define mlx5dr_dbg(dmn, arg...) mlx5_core_dbg((dmn)->mdev, ##arg) +struct mlx5dr_ptrn_mgr; +struct mlx5dr_arg_mgr; +struct mlx5dr_arg_obj; + static inline bool dr_is_flex_parser_0_id(u8 parser_id) { return parser_id <= DR_STE_MAX_FLEX_0_ID; @@ -66,6 +71,8 @@ enum mlx5dr_icm_chunk_size { enum mlx5dr_icm_type { DR_ICM_TYPE_STE, DR_ICM_TYPE_MODIFY_ACTION, + DR_ICM_TYPE_MODIFY_HDR_PTRN, + DR_ICM_TYPE_MAX, }; static inline enum mlx5dr_icm_chunk_size @@ -255,11 +262,15 @@ u64 mlx5dr_ste_get_mr_addr(struct mlx5dr_ste *ste); struct list_head *mlx5dr_ste_get_miss_list(struct mlx5dr_ste *ste); #define MLX5DR_MAX_VLANS 2 +#define MLX5DR_INVALID_PATTERN_INDEX 0xffffffff struct mlx5dr_ste_actions_attr { u32 modify_index; + u32 modify_pat_idx; u16 modify_actions; + u8 *single_modify_action; u32 decap_index; + u32 decap_pat_idx; u16 decap_actions; u8 decap_with_vlan:1; u64 final_icm_addr; @@ -331,6 +342,8 @@ int mlx5dr_ste_set_action_decap_l3_list(struct mlx5dr_ste_ctx *ste_ctx, u8 *hw_action, u32 hw_action_sz, u16 *used_hw_action_num); +int mlx5dr_ste_alloc_modify_hdr(struct mlx5dr_action *action); +void mlx5dr_ste_free_modify_hdr(struct mlx5dr_action *action); const struct mlx5dr_ste_action_modify_field * mlx5dr_ste_conv_modify_hdr_sw_field(struct mlx5dr_ste_ctx *ste_ctx, u16 sw_field); @@ -861,6 +874,8 @@ struct mlx5dr_cmd_caps { u64 esw_tx_drop_address; u32 log_icm_size; u64 hdr_modify_icm_addr; + u32 log_modify_pattern_icm_size; + u64 hdr_modify_pattern_icm_addr; u32 flex_protocols; u8 flex_parser_id_icmp_dw0; u8 flex_parser_id_icmp_dw1; @@ -888,6 +903,9 @@ struct mlx5dr_cmd_caps { struct mlx5dr_vports vports; bool prio_tag_required; struct mlx5dr_roce_cap roce_caps; + u16 log_header_modify_argument_granularity; + u16 log_header_modify_argument_max_alloc; + bool support_modify_argument; u8 is_ecpf:1; u8 isolate_vl_tc:1; }; @@ -910,6 +928,7 @@ struct mlx5dr_domain_info { u32 max_send_wr; u32 max_log_sw_icm_sz; u32 max_log_action_icm_sz; + u32 max_log_modify_hdr_pattern_icm_sz; struct mlx5dr_domain_rx_tx rx; struct mlx5dr_domain_rx_tx tx; struct mlx5dr_cmd_caps caps; @@ -928,6 +947,8 @@ struct mlx5dr_domain { struct mlx5dr_send_info_pool *send_info_pool_tx; struct kmem_cache *chunks_kmem_cache; struct kmem_cache *htbls_kmem_cache; + struct mlx5dr_ptrn_mgr *ptrn_mgr; + struct mlx5dr_arg_mgr *arg_mgr; struct mlx5dr_send_ring *send_ring; struct mlx5dr_domain_info info; struct xarray csum_fts_xa; @@ -935,6 +956,8 @@ struct mlx5dr_domain { struct list_head dbg_tbl_list; struct mlx5dr_dbg_dump_info dump_info; struct xarray definers_xa; + /* memory management statistics */ + u32 num_buddies[DR_ICM_TYPE_MAX]; }; struct mlx5dr_table_rx_tx { @@ -994,15 +1017,34 @@ struct mlx5dr_ste_action_modify_field { u8 l4_type; }; +struct mlx5dr_ptrn_obj { + struct mlx5dr_icm_chunk *chunk; + u8 *data; + u16 num_of_actions; + u32 index; + refcount_t refcount; + struct list_head list; +}; + +struct mlx5dr_arg_obj { + u32 obj_id; + u32 obj_offset; + struct list_head list_node; + u32 log_chunk_size; +}; + struct mlx5dr_action_rewrite { struct mlx5dr_domain *dmn; struct mlx5dr_icm_chunk *chunk; u8 *data; u16 num_of_actions; u32 index; + u8 single_action_opt:1; u8 allow_rx:1; u8 allow_tx:1; u8 modify_ttl:1; + struct mlx5dr_ptrn_obj *ptrn; + struct mlx5dr_arg_obj *arg; }; struct mlx5dr_action_reformat { @@ -1334,6 +1376,12 @@ struct mlx5dr_cmd_gid_attr { int mlx5dr_cmd_query_gid(struct mlx5_core_dev *mdev, u8 vhca_port_num, u16 index, struct mlx5dr_cmd_gid_attr *attr); +int mlx5dr_cmd_create_modify_header_arg(struct mlx5_core_dev *dev, + u16 log_obj_range, u32 pd, + u32 *obj_id); +void mlx5dr_cmd_destroy_modify_header_arg(struct mlx5_core_dev *dev, + u32 obj_id); + struct mlx5dr_icm_pool *mlx5dr_icm_pool_create(struct mlx5dr_domain *dmn, enum mlx5dr_icm_type icm_type); void mlx5dr_icm_pool_destroy(struct mlx5dr_icm_pool *pool); @@ -1368,6 +1416,7 @@ struct mlx5dr_qp { struct mlx5_wq_ctrl wq_ctrl; u32 qpn; struct { + unsigned int head; unsigned int pc; unsigned int cc; unsigned int size; @@ -1399,9 +1448,6 @@ struct mlx5dr_mr { size_t size; }; -#define MAX_SEND_CQE 64 -#define MIN_READ_SYNC 64 - struct mlx5dr_send_ring { struct mlx5dr_cq *cq; struct mlx5dr_qp *qp; @@ -1416,7 +1462,7 @@ struct mlx5dr_send_ring { u32 tx_head; void *buf; u32 buf_size; - u8 sync_buff[MIN_READ_SYNC]; + u8 *sync_buff; struct mlx5dr_mr *sync_mr; spinlock_t lock; /* Protect the data path of the send ring */ bool err_state; /* send_ring is not usable in err state */ @@ -1440,6 +1486,12 @@ int mlx5dr_send_postsend_formatted_htbl(struct mlx5dr_domain *dmn, bool update_hw_ste); int mlx5dr_send_postsend_action(struct mlx5dr_domain *dmn, struct mlx5dr_action *action); +int mlx5dr_send_postsend_pattern(struct mlx5dr_domain *dmn, + struct mlx5dr_icm_chunk *chunk, + u16 num_of_actions, + u8 *data); +int mlx5dr_send_postsend_args(struct mlx5dr_domain *dmn, u64 arg_id, + u16 num_of_actions, u8 *actions_data); int mlx5dr_send_info_pool_create(struct mlx5dr_domain *dmn); void mlx5dr_send_info_pool_destroy(struct mlx5dr_domain *dmn); @@ -1526,4 +1578,20 @@ static inline bool mlx5dr_supp_match_ranges(struct mlx5_core_dev *dev) (1ULL << MLX5_IFC_DEFINER_FORMAT_ID_SELECT)); } +bool mlx5dr_domain_is_support_ptrn_arg(struct mlx5dr_domain *dmn); +struct mlx5dr_ptrn_mgr *mlx5dr_ptrn_mgr_create(struct mlx5dr_domain *dmn); +void mlx5dr_ptrn_mgr_destroy(struct mlx5dr_ptrn_mgr *mgr); +struct mlx5dr_ptrn_obj *mlx5dr_ptrn_cache_get_pattern(struct mlx5dr_ptrn_mgr *mgr, + u16 num_of_actions, u8 *data); +void mlx5dr_ptrn_cache_put_pattern(struct mlx5dr_ptrn_mgr *mgr, + struct mlx5dr_ptrn_obj *pattern); +struct mlx5dr_arg_mgr *mlx5dr_arg_mgr_create(struct mlx5dr_domain *dmn); +void mlx5dr_arg_mgr_destroy(struct mlx5dr_arg_mgr *mgr); +struct mlx5dr_arg_obj *mlx5dr_arg_get_obj(struct mlx5dr_arg_mgr *mgr, + u16 num_of_actions, + u8 *data); +void mlx5dr_arg_put_obj(struct mlx5dr_arg_mgr *mgr, + struct mlx5dr_arg_obj *arg_obj); +u32 mlx5dr_arg_get_obj_id(struct mlx5dr_arg_obj *arg_obj); + #endif /* _DR_TYPES_H_ */ |