X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5.h;h=32b2817bf2868fcd93c4403feefb0702aae6aa19;hb=835731f63b0a89deedc6878a7028844b643fb54e;hp=bb324783436ad53532aa53ab692b094667aaafec;hpb=afb4aa4f122b93f5b66f3a7dade139c024450890;p=dpdk.git diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h index bb32478343..32b2817bf2 100644 --- a/drivers/net/mlx5/mlx5.h +++ b/drivers/net/mlx5/mlx5.h @@ -287,11 +287,18 @@ struct mlx5_drop { struct mlx5_rxq_obj *rxq; /* Rx queue object. */ }; +/* Loopback dummy queue resources required due to Verbs API. */ +struct mlx5_lb_ctx { + struct ibv_qp *qp; /* QP object. */ + void *ibv_cq; /* Completion queue. */ + uint16_t refcnt; /* Reference count for representors. */ +}; + #define MLX5_COUNTERS_PER_POOL 512 #define MLX5_MAX_PENDING_QUERIES 4 #define MLX5_CNT_CONTAINER_RESIZE 64 #define MLX5_CNT_SHARED_OFFSET 0x80000000 -#define IS_SHARED_CNT(cnt) (!!((cnt) & MLX5_CNT_SHARED_OFFSET)) +#define IS_LEGACY_SHARED_CNT(cnt) (!!((cnt) & MLX5_CNT_SHARED_OFFSET)) #define IS_BATCH_CNT(cnt) (((cnt) & (MLX5_CNT_SHARED_OFFSET - 1)) >= \ MLX5_CNT_BATCH_OFFSET) #define MLX5_CNT_SIZE (sizeof(struct mlx5_flow_counter)) @@ -353,7 +360,10 @@ struct flow_counter_stats { /* Shared counters information for counters. */ struct mlx5_flow_counter_shared { - uint32_t id; /**< User counter ID. */ + union { + uint32_t refcnt; /* Only for shared action management. */ + uint32_t id; /* User counter ID for legacy sharing. */ + }; }; /* Shared counter configuration. */ @@ -483,14 +493,6 @@ struct mlx5_aso_cq { uint64_t errors; }; -struct mlx5_aso_devx_mr { - void *buf; - uint64_t length; - struct mlx5dv_devx_umem *umem; - struct mlx5_devx_obj *mkey; - bool is_indirect; -}; - struct mlx5_aso_sq_elem { union { struct { @@ -498,6 +500,10 @@ struct mlx5_aso_sq_elem { uint16_t burst_size; }; struct mlx5_aso_mtr *mtr; + struct { + struct mlx5_aso_ct_action *ct; + char *query_data; + }; }; }; @@ -507,7 +513,7 @@ struct mlx5_aso_sq { struct mlx5_aso_cq cq; struct mlx5_devx_sq sq_obj; volatile uint64_t *uar_addr; - struct mlx5_aso_devx_mr mr; + struct mlx5_pmd_mr mr; uint16_t pi; uint32_t head; uint32_t tail; @@ -560,6 +566,8 @@ struct mlx5_geneve_tlv_option_resource { #define MLX5_AGE_TRIGGER 2 #define MLX5_AGE_SET(age_info, BIT) \ ((age_info)->flags |= (1 << (BIT))) +#define MLX5_AGE_UNSET(age_info, BIT) \ + ((age_info)->flags &= ~(1 << (BIT))) #define MLX5_AGE_GET(age_info, BIT) \ ((age_info)->flags & (1 << (BIT))) #define GET_PORT_AGE_INFO(priv) \ @@ -667,6 +675,8 @@ struct mlx5_meter_policy_action_container { /* Index to port ID action resource. */ void *dr_jump_action[MLX5_MTR_DOMAIN_MAX]; /* Jump/drop action per color. */ + uint16_t queue; + /* Queue action configuration. */ }; }; @@ -680,6 +690,8 @@ struct mlx5_flow_meter_policy { /* Rule applies to egress domain. */ uint32_t transfer:1; /* Rule applies to transfer domain. */ + uint32_t is_queue:1; + /* Is queue action in policy table. */ rte_spinlock_t sl; uint32_t ref_cnt; /* Use count. */ @@ -711,44 +723,12 @@ struct mlx5_flow_meter_def_policy { /* Jump action per color. */ }; -/* Meter table structure. */ -struct mlx5_meter_domain_info { - struct mlx5_flow_tbl_resource *tbl; - /**< Meter table. */ - struct mlx5_flow_tbl_resource *sfx_tbl; - /**< Meter suffix table. */ - struct mlx5_flow_dv_matcher *drop_matcher; - /**< Matcher for Drop. */ - struct mlx5_flow_dv_matcher *color_matcher; - /**< Matcher for Color. */ - void *jump_actn; - /**< Meter match action. */ - void *green_rule; - /**< Meter green rule. */ - void *drop_rule; - /**< Meter drop rule. */ -}; - -/* Meter table set for TX RX FDB. */ -struct mlx5_meter_domains_infos { - uint32_t ref_cnt; - /**< Table user count. */ - struct mlx5_meter_domain_info egress; - /**< TX meter table. */ - struct mlx5_meter_domain_info ingress; - /**< RX meter table. */ - struct mlx5_meter_domain_info transfer; - /**< FDB meter table. */ - void *drop_actn; - /**< Drop action as not matched. */ - void *green_count; - /**< Counters for green rule. */ - void *drop_count; - /**< Counters for green rule. */ -}; - /* Meter parameter structure. */ struct mlx5_flow_meter_info { + uint32_t meter_id; + /**< Meter id. */ + uint32_t policy_id; + /* Policy id, the first sub_policy idx. */ struct mlx5_flow_meter_profile *profile; /**< Meter profile parameters. */ rte_spinlock_t sl; /**< Meter action spinlock. */ @@ -787,8 +767,10 @@ struct mlx5_flow_meter_info { * received by the application. */ uint32_t transfer:1; - struct mlx5_meter_domains_infos *mfts; - /**< Flow table created for this meter. */ + uint32_t def_policy:1; + /* Meter points to default policy. */ + void *drop_rule[MLX5_MTR_DOMAIN_MAX]; + /* Meter drop rule in drop table. */ uint32_t drop_cnt; /**< Color counter for drop. */ uint32_t ref_cnt; @@ -799,6 +781,11 @@ struct mlx5_flow_meter_info { /**< Flow meter action. */ }; +/* PPS(packets per second) map to BPS(Bytes per second). + * HW treat packet as 128bytes in PPS mode + */ +#define MLX5_MTRS_PPS_MAP_BPS_SHIFT 7 + /* RFC2697 parameter structure. */ struct mlx5_flow_meter_srtcm_rfc2697_prm { rte_be32_t cbs_cir; @@ -887,12 +874,17 @@ struct mlx5_flow_mtr_mng { /* Policy index lookup table. */ struct mlx5_flow_tbl_resource *drop_tbl[MLX5_MTR_DOMAIN_MAX]; /* Meter drop table. */ - struct mlx5_flow_dv_matcher *drop_matcher[MLX5_MTR_DOMAIN_MAX]; + struct mlx5_flow_dv_matcher * + drop_matcher[MLX5_MTR_DOMAIN_MAX][MLX5_REG_BITS]; /* Matcher meter in drop table. */ struct mlx5_flow_dv_matcher *def_matcher[MLX5_MTR_DOMAIN_MAX]; /* Default matcher in drop table. */ void *def_rule[MLX5_MTR_DOMAIN_MAX]; /* Default rule in drop table. */ + uint8_t max_mtr_bits; + /* Indicate how many bits are used by meter id at the most. */ + uint8_t max_mtr_flow_bits; + /* Indicate how many bits are used by meter flow id at the most. */ }; /* Table key of the hash organization. */ @@ -1011,6 +1003,60 @@ struct mlx5_bond_info { } ports[MLX5_BOND_MAX_PORTS]; }; +/* Number of connection tracking objects per pool: must be a power of 2. */ +#define MLX5_ASO_CT_ACTIONS_PER_POOL 64 + +/* Generate incremental and unique CT index from pool and offset. */ +#define MLX5_MAKE_CT_IDX(pool, offset) \ + ((pool) * MLX5_ASO_CT_ACTIONS_PER_POOL + (offset) + 1) + +/* ASO Conntrack state. */ +enum mlx5_aso_ct_state { + ASO_CONNTRACK_FREE, /* Inactive, in the free list. */ + ASO_CONNTRACK_WAIT, /* WQE sent in the SQ. */ + ASO_CONNTRACK_READY, /* CQE received w/o error. */ + ASO_CONNTRACK_QUERY, /* WQE for query sent. */ + ASO_CONNTRACK_MAX, /* Guard. */ +}; + +/* Generic ASO connection tracking structure. */ +struct mlx5_aso_ct_action { + LIST_ENTRY(mlx5_aso_ct_action) next; /* Pointer to the next ASO CT. */ + void *dr_action_orig; /* General action object for original dir. */ + void *dr_action_rply; /* General action object for reply dir. */ + uint32_t refcnt; /* Action used count in device flows. */ + uint16_t offset; /* Offset of ASO CT in DevX objects bulk. */ + uint16_t peer; /* The only peer port index could also use this CT. */ + enum mlx5_aso_ct_state state; /* ASO CT state. */ + bool is_original; /* The direction of the DR action to be used. */ +}; + +/* CT action object state update. */ +#define MLX5_ASO_CT_UPDATE_STATE(c, s) \ + __atomic_store_n(&((c)->state), (s), __ATOMIC_RELAXED) + +/* ASO connection tracking software pool definition. */ +struct mlx5_aso_ct_pool { + uint16_t index; /* Pool index in pools array. */ + struct mlx5_devx_obj *devx_obj; + /* The first devx object in the bulk, used for freeing (not yet). */ + struct mlx5_aso_ct_action actions[MLX5_ASO_CT_ACTIONS_PER_POOL]; + /* CT action structures bulk. */ +}; + +LIST_HEAD(aso_ct_list, mlx5_aso_ct_action); + +/* Pools management structure for ASO connection tracking pools. */ +struct mlx5_aso_ct_pools_mng { + struct mlx5_aso_ct_pool **pools; + uint16_t n; /* Total number of pools. */ + uint16_t next; /* Number of pools in use, index of next free pool. */ + rte_spinlock_t ct_sl; /* The ASO CT free list lock. */ + rte_rwlock_t resize_rwl; /* The ASO CT pool resize lock. */ + struct aso_ct_list free_cts; /* Free ASO CT objects list. */ + struct mlx5_aso_sq aso_sq; /* ASO queue objects. */ +}; + /* * Shared Infiniband device context for Master/Representors * which belong to same IB device with multiple IB ports. @@ -1024,6 +1070,7 @@ struct mlx5_dev_ctx_shared { uint32_t sq_ts_format:2; /* SQ timestamp formats supported. */ uint32_t qp_ts_format:2; /* QP timestamp formats supported. */ uint32_t meter_aso_en:1; /* Flow Meter ASO is supported. */ + uint32_t ct_aso_en:1; /* Connection Tracking ASO is supported. */ uint32_t max_port; /* Maximal IB device port index. */ struct mlx5_bond_info bond; /* Bonding information. */ void *ctx; /* Verbs/DV/DevX context. */ @@ -1086,6 +1133,9 @@ struct mlx5_dev_ctx_shared { rte_spinlock_t geneve_tlv_opt_sl; /* Lock for geneve tlv resource */ struct mlx5_flow_mtr_mng *mtrmng; /* Meter management structure. */ + struct mlx5_aso_ct_pools_mng *ct_mng; + /* Management data for ASO connection tracking. */ + struct mlx5_lb_ctx self_lb; /* QP to enable self loopback for Devx. */ struct mlx5_dev_shared_port port[]; /* per device port data array. */ }; @@ -1245,6 +1295,8 @@ struct mlx5_obj_ops { int (*txq_obj_modify)(struct mlx5_txq_obj *obj, enum mlx5_txq_modify_type type, uint8_t dev_port); void (*txq_obj_release)(struct mlx5_txq_obj *txq_obj); + int (*lb_dummy_queue_create)(struct rte_eth_dev *dev); + void (*lb_dummy_queue_release)(struct rte_eth_dev *dev); }; #define MLX5_RSS_HASH_FIELDS_LEN RTE_DIM(mlx5_rss_hash_fields) @@ -1274,6 +1326,7 @@ struct mlx5_priv { unsigned int sampler_en:1; /* Whether support sampler. */ unsigned int mtr_en:1; /* Whether support meter. */ unsigned int mtr_reg_share:1; /* Whether support meter REG_C share. */ + unsigned int lb_used:1; /* Loopback queue is referred to. */ uint16_t domain_id; /* Switch domain identifier. */ uint16_t vport_id; /* Associated VF vport index (if any). */ uint32_t vport_meta_tag; /* Used for vport index match ove VF LAG. */ @@ -1331,10 +1384,6 @@ struct mlx5_priv { uint32_t rss_shared_actions; /* RSS shared actions. */ struct mlx5_devx_obj *q_counters; /* DevX queue counter object. */ uint32_t counter_set_id; /* Queue counter ID to set in DevX objects. */ - uint8_t max_mtr_bits; - /* Indicate how many bits are used by meter id at the most. */ - uint8_t max_mtr_flow_bits; - /* Indicate how many bits are used by meter flow id at the most. */ }; #define PORT_ID(priv) ((priv)->dev_data->port_id) @@ -1387,6 +1436,7 @@ bool mlx5_flex_parser_ecpri_exist(struct rte_eth_dev *dev); int mlx5_flex_parser_ecpri_alloc(struct rte_eth_dev *dev); int mlx5_flow_aso_age_mng_init(struct mlx5_dev_ctx_shared *sh); int mlx5_aso_flow_mtrs_mng_init(struct mlx5_dev_ctx_shared *sh); +int mlx5_flow_aso_ct_mng_init(struct mlx5_dev_ctx_shared *sh); /* mlx5_ethdev.c */ @@ -1568,8 +1618,6 @@ int mlx5_ctrl_flow(struct rte_eth_dev *dev, struct rte_flow_item_eth *eth_mask); int mlx5_flow_lacp_miss(struct rte_eth_dev *dev); struct rte_flow *mlx5_flow_create_esw_table_zero_flow(struct rte_eth_dev *dev); -int mlx5_flow_create_drop_queue(struct rte_eth_dev *dev); -void mlx5_flow_delete_drop_queue(struct rte_eth_dev *dev); void mlx5_flow_async_pool_query_handle(struct mlx5_dev_ctx_shared *sh, uint64_t async_id, int status); void mlx5_set_query_alarm(struct mlx5_dev_ctx_shared *sh); @@ -1583,6 +1631,10 @@ int mlx5_flow_dev_dump(struct rte_eth_dev *dev, struct rte_flow *flow, void mlx5_flow_rxq_dynf_metadata_set(struct rte_eth_dev *dev); int mlx5_flow_get_aged_flows(struct rte_eth_dev *dev, void **contexts, uint32_t nb_contexts, struct rte_flow_error *error); +int mlx5_validate_action_ct(struct rte_eth_dev *dev, + const struct rte_flow_action_conntrack *conntrack, + struct rte_flow_error *error); + /* mlx5_mp_os.c */ @@ -1618,6 +1670,7 @@ struct mlx5_flow_meter_policy *mlx5_flow_meter_policy_find uint32_t *policy_idx); int mlx5_flow_meter_flush(struct rte_eth_dev *dev, struct rte_mtr_error *error); +void mlx5_flow_meter_rxq_flush(struct rte_eth_dev *dev); /* mlx5_os.c */ struct rte_pci_driver; @@ -1674,5 +1727,15 @@ int mlx5_aso_meter_update_by_wqe(struct mlx5_dev_ctx_shared *sh, struct mlx5_aso_mtr *mtr); int mlx5_aso_mtr_wait(struct mlx5_dev_ctx_shared *sh, struct mlx5_aso_mtr *mtr); +int mlx5_aso_ct_update_by_wqe(struct mlx5_dev_ctx_shared *sh, + struct mlx5_aso_ct_action *ct, + const struct rte_flow_action_conntrack *profile); +int mlx5_aso_ct_wait_ready(struct mlx5_dev_ctx_shared *sh, + struct mlx5_aso_ct_action *ct); +int mlx5_aso_ct_query_by_wqe(struct mlx5_dev_ctx_shared *sh, + struct mlx5_aso_ct_action *ct, + struct rte_flow_action_conntrack *profile); +int mlx5_aso_ct_available(struct mlx5_dev_ctx_shared *sh, + struct mlx5_aso_ct_action *ct); #endif /* RTE_PMD_MLX5_H_ */