#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))
/* 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. */
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 {
uint16_t burst_size;
};
struct mlx5_aso_mtr *mtr;
+ struct {
+ struct mlx5_aso_ct_action *ct;
+ char *query_data;
+ };
};
};
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;
#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) \
/* 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. */
* 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;
/**< 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;
/* 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. */
} 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.
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. */
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_dev_shared_port port[]; /* per device port data array. */
};
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)
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 */
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);
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 */
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_ */
git.droids-corp.org / dpdk.git / blobdiff