#include <rte_alarm.h>
#include <rte_mtr.h>
+#include <mlx5_prm.h>
+
#include "mlx5.h"
-#include "mlx5_prm.h"
/* Private rte flow items. */
enum mlx5_rte_flow_item_type {
#define MLX5_FLOW_ITEM_MARK (1u << 19)
/* Pattern MISC bits. */
-#define MLX5_FLOW_LAYER_ICMP (1u << 19)
-#define MLX5_FLOW_LAYER_ICMP6 (1u << 20)
-#define MLX5_FLOW_LAYER_GRE_KEY (1u << 21)
+#define MLX5_FLOW_LAYER_ICMP (1u << 20)
+#define MLX5_FLOW_LAYER_ICMP6 (1u << 21)
+#define MLX5_FLOW_LAYER_GRE_KEY (1u << 22)
/* Pattern tunnel Layer bits (continued). */
-#define MLX5_FLOW_LAYER_IPIP (1u << 21)
-#define MLX5_FLOW_LAYER_IPV6_ENCAP (1u << 22)
-#define MLX5_FLOW_LAYER_NVGRE (1u << 23)
-#define MLX5_FLOW_LAYER_GENEVE (1u << 24)
+#define MLX5_FLOW_LAYER_IPIP (1u << 23)
+#define MLX5_FLOW_LAYER_IPV6_ENCAP (1u << 24)
+#define MLX5_FLOW_LAYER_NVGRE (1u << 25)
+#define MLX5_FLOW_LAYER_GENEVE (1u << 26)
/* Queue items. */
-#define MLX5_FLOW_ITEM_TX_QUEUE (1u << 25)
+#define MLX5_FLOW_ITEM_TX_QUEUE (1u << 27)
+
+/* Pattern tunnel Layer bits (continued). */
+#define MLX5_FLOW_LAYER_GTP (1u << 28)
/* Outer Masks. */
#define MLX5_FLOW_LAYER_OUTER_L3 \
(MLX5_FLOW_LAYER_OUTER_L2 | MLX5_FLOW_LAYER_OUTER_L3 | \
MLX5_FLOW_LAYER_OUTER_L4)
-/* LRO support mask, i.e. flow contains IPv4/IPv6 and TCP. */
-#define MLX5_FLOW_LAYER_IPV4_LRO \
- (MLX5_FLOW_LAYER_OUTER_L3_IPV4 | MLX5_FLOW_LAYER_OUTER_L4_TCP)
-#define MLX5_FLOW_LAYER_IPV6_LRO \
- (MLX5_FLOW_LAYER_OUTER_L3_IPV6 | MLX5_FLOW_LAYER_OUTER_L4_TCP)
-
/* Tunnel Masks. */
#define MLX5_FLOW_LAYER_TUNNEL \
(MLX5_FLOW_LAYER_VXLAN | MLX5_FLOW_LAYER_VXLAN_GPE | \
MLX5_FLOW_LAYER_GRE | MLX5_FLOW_LAYER_NVGRE | MLX5_FLOW_LAYER_MPLS | \
MLX5_FLOW_LAYER_IPIP | MLX5_FLOW_LAYER_IPV6_ENCAP | \
- MLX5_FLOW_LAYER_GENEVE)
+ MLX5_FLOW_LAYER_GENEVE | MLX5_FLOW_LAYER_GTP)
/* Inner Masks. */
#define MLX5_FLOW_LAYER_INNER_L3 \
#define MLX5_FLOW_ACTION_SET_TAG (1ull << 32)
#define MLX5_FLOW_ACTION_MARK_EXT (1ull << 33)
#define MLX5_FLOW_ACTION_SET_META (1ull << 34)
+#define MLX5_FLOW_ACTION_METER (1ull << 35)
+#define MLX5_FLOW_ACTION_SET_IPV4_DSCP (1ull << 36)
+#define MLX5_FLOW_ACTION_SET_IPV6_DSCP (1ull << 37)
#define MLX5_FLOW_FATE_ACTIONS \
(MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | \
#define MLX5_FLOW_ENCAP_ACTIONS (MLX5_FLOW_ACTION_VXLAN_ENCAP | \
MLX5_FLOW_ACTION_NVGRE_ENCAP | \
- MLX5_FLOW_ACTION_RAW_ENCAP | \
- MLX5_FLOW_ACTION_OF_PUSH_VLAN)
+ MLX5_FLOW_ACTION_RAW_ENCAP)
#define MLX5_FLOW_DECAP_ACTIONS (MLX5_FLOW_ACTION_VXLAN_DECAP | \
MLX5_FLOW_ACTION_NVGRE_DECAP | \
- MLX5_FLOW_ACTION_RAW_DECAP | \
- MLX5_FLOW_ACTION_OF_POP_VLAN)
+ MLX5_FLOW_ACTION_RAW_DECAP)
#define MLX5_FLOW_MODIFY_HDR_ACTIONS (MLX5_FLOW_ACTION_SET_IPV4_SRC | \
MLX5_FLOW_ACTION_SET_IPV4_DST | \
MLX5_FLOW_ACTION_OF_SET_VLAN_VID | \
MLX5_FLOW_ACTION_SET_TAG | \
MLX5_FLOW_ACTION_MARK_EXT | \
- MLX5_FLOW_ACTION_SET_META)
+ MLX5_FLOW_ACTION_SET_META | \
+ MLX5_FLOW_ACTION_SET_IPV4_DSCP | \
+ MLX5_FLOW_ACTION_SET_IPV6_DSCP)
#define MLX5_FLOW_VLAN_ACTIONS (MLX5_FLOW_ACTION_OF_POP_VLAN | \
MLX5_FLOW_ACTION_OF_PUSH_VLAN)
/* IBV hash source bits for IPV6. */
#define MLX5_IPV6_IBV_RX_HASH (IBV_RX_HASH_SRC_IPV6 | IBV_RX_HASH_DST_IPV6)
+/* IBV hash bits for L3 SRC. */
+#define MLX5_L3_SRC_IBV_RX_HASH (IBV_RX_HASH_SRC_IPV4 | IBV_RX_HASH_SRC_IPV6)
+
+/* IBV hash bits for L3 DST. */
+#define MLX5_L3_DST_IBV_RX_HASH (IBV_RX_HASH_DST_IPV4 | IBV_RX_HASH_DST_IPV6)
+
+/* IBV hash bits for TCP. */
+#define MLX5_TCP_IBV_RX_HASH (IBV_RX_HASH_SRC_PORT_TCP | \
+ IBV_RX_HASH_DST_PORT_TCP)
+
+/* IBV hash bits for UDP. */
+#define MLX5_UDP_IBV_RX_HASH (IBV_RX_HASH_SRC_PORT_UDP | \
+ IBV_RX_HASH_DST_PORT_UDP)
+
+/* IBV hash bits for L4 SRC. */
+#define MLX5_L4_SRC_IBV_RX_HASH (IBV_RX_HASH_SRC_PORT_TCP | \
+ IBV_RX_HASH_SRC_PORT_UDP)
+
+/* IBV hash bits for L4 DST. */
+#define MLX5_L4_DST_IBV_RX_HASH (IBV_RX_HASH_DST_PORT_TCP | \
+ IBV_RX_HASH_DST_PORT_UDP)
/* Geneve header first 16Bit */
#define MLX5_GENEVE_VER_MASK 0x3
/* Matcher structure. */
struct mlx5_flow_dv_matcher {
LIST_ENTRY(mlx5_flow_dv_matcher) next;
- /* Pointer to the next element. */
+ /**< Pointer to the next element. */
+ struct mlx5_flow_tbl_resource *tbl;
+ /**< Pointer to the table(group) the matcher associated with. */
rte_atomic32_t refcnt; /**< Reference counter. */
void *matcher_object; /**< Pointer to DV matcher */
uint16_t crc; /**< CRC of key. */
uint16_t priority; /**< Priority of matcher. */
- uint8_t egress; /**< Egress matcher. */
- uint8_t transfer; /**< 1 if the flow is E-Switch flow. */
- uint32_t group; /**< The matcher group. */
struct mlx5_flow_dv_match_params mask; /**< Matcher mask. */
};
/* Tag resource structure. */
struct mlx5_flow_dv_tag_resource {
- LIST_ENTRY(mlx5_flow_dv_tag_resource) next;
- /* Pointer to next element. */
- rte_atomic32_t refcnt; /**< Reference counter. */
+ struct mlx5_hlist_entry entry;
+ /**< hash list entry for tag resource, tag value as the key. */
void *action;
/**< Verbs tag action object. */
- uint32_t tag; /**< the tag value. */
+ rte_atomic32_t refcnt; /**< Reference counter. */
};
/*
* Number of modification commands.
- * If extensive metadata registers are supported
- * the maximal actions amount is 16 and 8 otherwise.
+ * If extensive metadata registers are supported, the maximal actions amount is
+ * 16 and 8 otherwise on root table. The validation could also be done in the
+ * lower driver layer.
+ * On non-root table, there is no limitation, but 32 is enough right now.
*/
-#define MLX5_MODIFY_NUM 16
-#define MLX5_MODIFY_NUM_NO_MREG 8
+#define MLX5_MAX_MODIFY_NUM 32
+#define MLX5_ROOT_TBL_MODIFY_NUM 16
+#define MLX5_ROOT_TBL_MODIFY_NUM_NO_MREG 8
/* Modify resource structure */
struct mlx5_flow_dv_modify_hdr_resource {
/**< Verbs modify header action object. */
uint8_t ft_type; /**< Flow table type, Rx or Tx. */
uint32_t actions_num; /**< Number of modification actions. */
- struct mlx5_modification_cmd actions[MLX5_MODIFY_NUM];
- /**< Modification actions. */
uint64_t flags; /**< Flags for RDMA API. */
+ struct mlx5_modification_cmd actions[];
+ /**< Modification actions. */
};
/* Jump action resource structure. */
struct mlx5_flow_dv_jump_tbl_resource {
- LIST_ENTRY(mlx5_flow_dv_jump_tbl_resource) next;
- /* Pointer to next element. */
rte_atomic32_t refcnt; /**< Reference counter. */
- void *action; /**< Pointer to the rdma core action. */
uint8_t ft_type; /**< Flow table type, Rx or Tx. */
- struct mlx5_flow_tbl_resource *tbl; /**< The target table. */
+ void *action; /**< Pointer to the rdma core action. */
};
/* Port ID resource structure. */
struct rte_flow *flow; /* Built flow for copy. */
};
+/* Table data structure of the hash organization. */
+struct mlx5_flow_tbl_data_entry {
+ struct mlx5_hlist_entry entry;
+ /**< hash list entry, 64-bits key inside. */
+ struct mlx5_flow_tbl_resource tbl;
+ /**< flow table resource. */
+ LIST_HEAD(matchers, mlx5_flow_dv_matcher) matchers;
+ /**< matchers' header associated with the flow table. */
+ struct mlx5_flow_dv_jump_tbl_resource jump;
+ /**< jump resource, at most one for each table created. */
+};
+
/*
* Max number of actions per DV flow.
* See CREATE_FLOW_MAX_FLOW_ACTIONS_SUPPORTED
#endif
struct mlx5_flow_verbs verbs;
};
- uint32_t qrss_id; /**< Uniqie Q/RSS suffix subflow tag. */
+ union {
+ uint32_t qrss_id; /**< Uniqie Q/RSS suffix subflow tag. */
+ uint32_t mtr_flow_id; /**< Unique meter match flow id. */
+ };
bool external; /**< true if the flow is created external to PMD. */
};
/**< Meter rule parameters. */
struct mlx5_flow_meter_profile *profile;
/**< Meter profile parameters. */
+ struct rte_flow_attr attr;
+ /**< Flow attributes. */
struct mlx5_meter_domains_infos *mfts;
/**< Flow table created for this meter. */
struct mlx5_flow_policer_stats policer_stats;
struct mlx5_flow_counter *counter; /**< Holds flow counter. */
struct mlx5_flow_mreg_copy_resource *mreg_copy;
/**< pointer to metadata register copy table resource. */
+ struct mlx5_flow_meter *meter; /**< Holds flow meter. */
LIST_HEAD(dev_flows, mlx5_flow) dev_flows;
/**< Device flows that are part of the flow. */
struct mlx5_fdir *fdir; /**< Pointer to associated FDIR if any. */
/* mlx5_flow.c */
-struct mlx5_flow_id_pool *mlx5_flow_id_pool_alloc(void);
+struct mlx5_flow_id_pool *mlx5_flow_id_pool_alloc(uint32_t max_id);
void mlx5_flow_id_pool_release(struct mlx5_flow_id_pool *pool);
uint32_t mlx5_flow_id_get(struct mlx5_flow_id_pool *pool, uint32_t *id);
uint32_t mlx5_flow_id_release(struct mlx5_flow_id_pool *pool,
uint64_t hash_fields);
uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority,
uint32_t subpriority);
-enum modify_reg mlx5_flow_get_reg_id(struct rte_eth_dev *dev,
+int mlx5_flow_get_reg_id(struct rte_eth_dev *dev,
enum mlx5_feature_name feature,
uint32_t id,
struct rte_flow_error *error);
int mlx5_flow_destroy_policer_rules(struct rte_eth_dev *dev,
struct mlx5_flow_meter *fm,
const struct rte_flow_attr *attr);
+int mlx5_flow_meter_flush(struct rte_eth_dev *dev,
+ struct rte_mtr_error *error);
#endif /* RTE_PMD_MLX5_FLOW_H_ */
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