/* Pattern eCPRI Layer bit. */
#define MLX5_FLOW_LAYER_ECPRI (UINT64_C(1) << 29)
+/* IPv6 Fragment Extension Header bit. */
+#define MLX5_FLOW_LAYER_OUTER_L3_IPV6_FRAG_EXT (1u << 30)
+#define MLX5_FLOW_LAYER_INNER_L3_IPV6_FRAG_EXT (1u << 31)
+
/* Outer Masks. */
#define MLX5_FLOW_LAYER_OUTER_L3 \
(MLX5_FLOW_LAYER_OUTER_L3_IPV4 | MLX5_FLOW_LAYER_OUTER_L3_IPV6)
#define MLX5_FLOW_ACTION_SET_IPV6_DSCP (1ull << 33)
#define MLX5_FLOW_ACTION_AGE (1ull << 34)
#define MLX5_FLOW_ACTION_DEFAULT_MISS (1ull << 35)
+#define MLX5_FLOW_ACTION_SAMPLE (1ull << 36)
#define MLX5_FLOW_FATE_ACTIONS \
(MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | \
#define MLX5_ENCAPSULATION_DECISION_SIZE (sizeof(struct rte_flow_item_eth) + \
sizeof(struct rte_flow_item_ipv4))
+/* IPv4 fragment_offset field contains relevant data in bits 2 to 15. */
+#define MLX5_IPV4_FRAG_OFFSET_MASK \
+ (RTE_IPV4_HDR_OFFSET_MASK | RTE_IPV4_HDR_MF_FLAG)
+
+/* Specific item's fields can accept a range of values (using spec and last). */
+#define MLX5_ITEM_RANGE_NOT_ACCEPTED false
+#define MLX5_ITEM_RANGE_ACCEPTED true
+
/* Software header modify action numbers of a flow. */
#define MLX5_ACT_NUM_MDF_IPV4 1
#define MLX5_ACT_NUM_MDF_IPV6 4
#define MLX5_ENCAP_MAX_LEN 132
+/* Encap/decap resource key of the hash organization. */
+union mlx5_flow_encap_decap_key {
+ struct {
+ uint32_t ft_type:8; /**< Flow table type, Rx or Tx. */
+ uint32_t refmt_type:8; /**< Header reformat type. */
+ uint32_t buf_size:8; /**< Encap buf size. */
+ uint32_t table_level:8; /**< Root table or not. */
+ uint32_t cksum; /**< Encap buf check sum. */
+ };
+ uint64_t v64; /**< full 64bits value of key */
+};
+
/* Encap/decap resource structure. */
struct mlx5_flow_dv_encap_decap_resource {
- ILIST_ENTRY(uint32_t)next;
+ struct mlx5_hlist_entry entry;
/* Pointer to next element. */
rte_atomic32_t refcnt; /**< Reference counter. */
void *action;
uint8_t reformat_type;
uint8_t ft_type;
uint64_t flags; /**< Flags for RDMA API. */
+ uint32_t idx; /**< Index for the index memory pool. */
};
/* Tag resource structure. */
/* Modify resource structure */
struct mlx5_flow_dv_modify_hdr_resource {
- LIST_ENTRY(mlx5_flow_dv_modify_hdr_resource) next;
+ struct mlx5_hlist_entry entry;
/* Pointer to next element. */
rte_atomic32_t refcnt; /**< Reference counter. */
void *action;
/**< Modification actions. */
};
+/* Modify resource key of the hash organization. */
+union mlx5_flow_modify_hdr_key {
+ struct {
+ uint32_t ft_type:8; /**< Flow table type, Rx or Tx. */
+ uint32_t actions_num:5; /**< Number of modification actions. */
+ uint32_t group:19; /**< Flow group id. */
+ uint32_t cksum; /**< Actions check sum. */
+ };
+ uint64_t v64; /**< full 64bits value of key */
+};
+
/* Jump action resource structure. */
struct mlx5_flow_dv_jump_tbl_resource {
rte_atomic32_t refcnt; /**< Reference counter. */
uint32_t idx; /**< index for the indexed mempool. */
};
+/* Sub rdma-core actions list. */
+struct mlx5_flow_sub_actions_list {
+ uint32_t actions_num; /**< Number of sample actions. */
+ uint64_t action_flags;
+ void *dr_queue_action;
+ void *dr_tag_action;
+ void *dr_cnt_action;
+ void *dr_port_id_action;
+ void *dr_encap_action;
+};
+
+/* Sample sub-actions resource list. */
+struct mlx5_flow_sub_actions_idx {
+ uint32_t rix_hrxq; /**< Hash Rx queue object index. */
+ uint32_t rix_tag; /**< Index to the tag action. */
+ uint32_t cnt;
+ uint32_t rix_port_id_action; /**< Index to port ID action resource. */
+ uint32_t rix_encap_decap; /**< Index to encap/decap resource. */
+};
+
+/* Sample action resource structure. */
+struct mlx5_flow_dv_sample_resource {
+ ILIST_ENTRY(uint32_t)next; /**< Pointer to next element. */
+ uint32_t refcnt; /**< Reference counter. */
+ void *verbs_action; /**< Verbs sample action object. */
+ uint8_t ft_type; /** Flow Table Type */
+ uint32_t ft_id; /** Flow Table Level */
+ uint32_t ratio; /** Sample Ratio */
+ uint64_t set_action; /** Restore reg_c0 value */
+ void *normal_path_tbl; /** Flow Table pointer */
+ void *default_miss; /** default_miss dr_action. */
+ struct mlx5_flow_sub_actions_idx sample_idx;
+ /**< Action index resources. */
+ struct mlx5_flow_sub_actions_list sample_act;
+ /**< Action resources. */
+};
+
+#define MLX5_MAX_DEST_NUM 2
+
+/* Destination array action resource structure. */
+struct mlx5_flow_dv_dest_array_resource {
+ ILIST_ENTRY(uint32_t)next; /**< Pointer to next element. */
+ uint32_t refcnt; /**< Reference counter. */
+ uint8_t ft_type; /** Flow Table Type */
+ uint8_t num_of_dest; /**< Number of destination actions. */
+ void *action; /**< Pointer to the rdma core action. */
+ struct mlx5_flow_sub_actions_idx sample_idx[MLX5_MAX_DEST_NUM];
+ /**< Action index resources. */
+ struct mlx5_flow_sub_actions_list sample_act[MLX5_MAX_DEST_NUM];
+ /**< Action resources. */
+};
+
/* Verbs specification header. */
struct ibv_spec_header {
enum ibv_flow_spec_type type;
/**< Index to push VLAN action resource in cache. */
uint32_t rix_tag;
/**< Index to the tag action. */
+ uint32_t rix_sample;
+ /**< Index to sample action resource in cache. */
+ uint32_t rix_dest_array;
+ /**< Index to destination array resource in cache. */
} __rte_packed;
/** Device flow handle structure: used both for creating & destroying. */
/**< Pointer to the jump action resource. */
struct mlx5_flow_dv_match_params value;
/**< Holds the value that the packet is compared to. */
+ struct mlx5_flow_dv_sample_resource *sample_res;
+ /**< Pointer to the sample action resource. */
+ struct mlx5_flow_dv_dest_array_resource *dest_array_res;
+ /**< Pointer to the destination array resource. */
};
/*
const uint8_t *mask,
const uint8_t *nic_mask,
unsigned int size,
+ bool range_accepted,
struct rte_flow_error *error);
int mlx5_flow_validate_item_eth(const struct rte_flow_item *item,
uint64_t item_flags,
uint64_t last_item,
uint16_t ether_type,
const struct rte_flow_item_ipv4 *acc_mask,
+ bool range_accepted,
struct rte_flow_error *error);
int mlx5_flow_validate_item_ipv6(const struct rte_flow_item *item,
uint64_t item_flags,
const struct rte_flow_attr *attr);
int mlx5_flow_meter_flush(struct rte_eth_dev *dev,
struct rte_mtr_error *error);
+int mlx5_flow_dv_discover_counter_offset_support(struct rte_eth_dev *dev);
#endif /* RTE_PMD_MLX5_FLOW_H_ */
git.droids-corp.org / dpdk.git / blobdiff