#include <rte_atomic.h>
#include <rte_alarm.h>
+#include <rte_mtr.h>
#include "mlx5.h"
#include "mlx5_prm.h"
-enum modify_reg {
- REG_A,
- REG_B,
- REG_C_0,
- REG_C_1,
- REG_C_2,
- REG_C_3,
- REG_C_4,
- REG_C_5,
- REG_C_6,
- REG_C_7,
-};
-
/* Private rte flow items. */
enum mlx5_rte_flow_item_type {
MLX5_RTE_FLOW_ITEM_TYPE_END = INT_MIN,
MLX5_RTE_FLOW_ITEM_TYPE_TX_QUEUE,
};
-/* Private rte flow actions. */
+/* Private (internal) rte flow actions. */
enum mlx5_rte_flow_action_type {
MLX5_RTE_FLOW_ACTION_TYPE_END = INT_MIN,
MLX5_RTE_FLOW_ACTION_TYPE_TAG,
+ MLX5_RTE_FLOW_ACTION_TYPE_MARK,
+ MLX5_RTE_FLOW_ACTION_TYPE_COPY_MREG,
};
/* Matches on selected register. */
struct mlx5_rte_flow_item_tag {
- uint16_t id;
+ enum modify_reg id;
uint32_t data;
};
/* Modify selected register. */
struct mlx5_rte_flow_action_set_tag {
- uint16_t id;
+ enum modify_reg id;
uint32_t data;
};
+struct mlx5_flow_action_copy_mreg {
+ enum modify_reg dst;
+ enum modify_reg src;
+};
+
/* Matches on source queue. */
struct mlx5_rte_flow_item_tx_queue {
uint32_t queue;
};
+/* Feature name to allocate metadata register. */
+enum mlx5_feature_name {
+ MLX5_HAIRPIN_RX,
+ MLX5_HAIRPIN_TX,
+ MLX5_METADATA_RX,
+ MLX5_METADATA_TX,
+ MLX5_METADATA_FDB,
+ MLX5_FLOW_MARK,
+ MLX5_APP_TAG,
+ MLX5_COPY_MARK,
+ MLX5_MTR_COLOR,
+ MLX5_MTR_SFX,
+};
+
/* Pattern outer Layer bits. */
#define MLX5_FLOW_LAYER_OUTER_L2 (1u << 0)
#define MLX5_FLOW_LAYER_OUTER_L3_IPV4 (1u << 1)
#define MLX5_FLOW_ITEM_METADATA (1u << 16)
#define MLX5_FLOW_ITEM_PORT_ID (1u << 17)
#define MLX5_FLOW_ITEM_TAG (1u << 18)
+#define MLX5_FLOW_ITEM_MARK (1u << 19)
/* Pattern MISC bits. */
#define MLX5_FLOW_LAYER_ICMP (1u << 19)
#define MLX5_FLOW_ACTION_INC_TCP_ACK (1u << 30)
#define MLX5_FLOW_ACTION_DEC_TCP_ACK (1u << 31)
#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_FATE_ACTIONS \
(MLX5_FLOW_ACTION_DROP | MLX5_FLOW_ACTION_QUEUE | \
MLX5_FLOW_ACTION_INC_TCP_ACK | \
MLX5_FLOW_ACTION_DEC_TCP_ACK | \
MLX5_FLOW_ACTION_OF_SET_VLAN_VID | \
- MLX5_FLOW_ACTION_SET_TAG)
+ MLX5_FLOW_ACTION_SET_TAG | \
+ MLX5_FLOW_ACTION_MARK_EXT | \
+ MLX5_FLOW_ACTION_SET_META)
#define MLX5_FLOW_VLAN_ACTIONS (MLX5_FLOW_ACTION_OF_POP_VLAN | \
MLX5_FLOW_ACTION_OF_PUSH_VLAN)
-
#ifndef IPPROTO_MPLS
#define IPPROTO_MPLS 137
#endif
uint32_t tag; /**< the tag value. */
};
-/* Number of modification commands. */
-#define MLX5_MODIFY_NUM 8
+/*
+ * Number of modification commands.
+ * If extensive metadata registers are supported
+ * the maximal actions amount is 16 and 8 otherwise.
+ */
+#define MLX5_MODIFY_NUM 16
+#define MLX5_MODIFY_NUM_NO_MREG 8
/* Modify resource structure */
struct mlx5_flow_dv_modify_hdr_resource {
rte_be32_t vlan_tag; /**< VLAN tag value. */
};
+/* Metadata register copy table entry. */
+struct mlx5_flow_mreg_copy_resource {
+ /*
+ * Hash list entry for copy table.
+ * - Key is 32/64-bit MARK action ID.
+ * - MUST be the first entry.
+ */
+ struct mlx5_hlist_entry hlist_ent;
+ LIST_ENTRY(mlx5_flow_mreg_copy_resource) next;
+ /* List entry for device flows. */
+ uint32_t refcnt; /* Reference counter. */
+ uint32_t appcnt; /* Apply/Remove counter. */
+ struct rte_flow *flow; /* Built flow for copy. */
+};
+
/*
* Max number of actions per DV flow.
* See CREATE_FLOW_MAX_FLOW_ACTIONS_SUPPORTED
/* DV flows structure. */
struct mlx5_flow_dv {
- uint64_t hash_fields; /**< Fields that participate in the hash. */
struct mlx5_hrxq *hrxq; /**< Hash Rx queues. */
/* Flow DV api: */
struct mlx5_flow_dv_matcher *matcher; /**< Cache to matcher. */
/**< Structure for VF VLAN workaround. */
struct mlx5_flow_dv_push_vlan_action_resource *push_vlan_res;
/**< Pointer to push VLAN action resource in cache. */
+ struct mlx5_flow_dv_tag_resource *tag_resource;
+ /**< pointer to the tag action. */
#ifdef HAVE_IBV_FLOW_DV_SUPPORT
void *actions[MLX5_DV_MAX_NUMBER_OF_ACTIONS];
/**< Action list. */
};
struct ibv_flow *flow; /**< Verbs flow pointer. */
struct mlx5_hrxq *hrxq; /**< Hash Rx queue object. */
- uint64_t hash_fields; /**< Verbs hash Rx queue hash fields. */
struct mlx5_vf_vlan vf_vlan;
/**< Structure for VF VLAN workaround. */
};
+struct mlx5_flow_rss {
+ uint32_t level;
+ uint32_t queue_num; /**< Number of entries in @p queue. */
+ uint64_t types; /**< Specific RSS hash types (see ETH_RSS_*). */
+ uint16_t (*queue)[]; /**< Destination queues to redirect traffic to. */
+ uint8_t key[MLX5_RSS_HASH_KEY_LEN]; /**< RSS hash key. */
+};
+
/** Device flow structure. */
struct mlx5_flow {
LIST_ENTRY(mlx5_flow) next;
/**< Bit-fields of present layers, see MLX5_FLOW_LAYER_*. */
uint64_t actions;
/**< Bit-fields of detected actions, see MLX5_FLOW_ACTION_*. */
+ uint64_t hash_fields; /**< Verbs hash Rx queue hash fields. */
+ uint8_t ingress; /**< 1 if the flow is ingress. */
+ uint32_t group; /**< The group index. */
+ uint8_t transfer; /**< 1 if the flow is E-Switch flow. */
union {
#ifdef HAVE_IBV_FLOW_DV_SUPPORT
struct mlx5_flow_dv dv;
#endif
struct mlx5_flow_verbs verbs;
};
+ uint32_t qrss_id; /**< Uniqie Q/RSS suffix subflow tag. */
bool external; /**< true if the flow is created external to PMD. */
};
+#define MLX5_MAN_WIDTH 8
+/* Modify this value if enum rte_mtr_color changes. */
+#define RTE_MTR_DROPPED RTE_COLORS
+
+/* Meter table structure. */
+struct mlx5_meter_domain_info {
+ struct mlx5_flow_tbl_resource *tbl;
+ /**< Meter table. */
+ void *any_matcher;
+ /**< Meter color not match default criteria. */
+ void *color_matcher;
+ /**< Meter color match criteria. */
+ void *jump_actn;
+ /**< Meter match action. */
+ void *policer_rules[RTE_MTR_DROPPED + 1];
+ /**< Meter policer for the match. */
+};
+
+/* 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. */
+};
+
+/* Meter parameter structure. */
+struct mlx5_flow_meter {
+ uint32_t meter_id;
+ /**< Meter id. */
+ struct mlx5_meter_domains_infos *mfts;
+ /**< Flow table created for this meter. */
+ uint32_t ref_cnt;
+ /**< Use count. */
+};
+
+/* RFC2697 parameter structure. */
+struct mlx5_flow_meter_srtcm_rfc2697_prm {
+ /* green_saturation_value = cbs_mantissa * 2^cbs_exponent */
+ uint32_t cbs_exponent:5;
+ uint32_t cbs_mantissa:8;
+ /* cir = 8G * cir_mantissa * 1/(2^cir_exponent) Bytes/Sec */
+ uint32_t cir_exponent:5;
+ uint32_t cir_mantissa:8;
+ /* yellow _saturation_value = ebs_mantissa * 2^ebs_exponent */
+ uint32_t ebs_exponent:5;
+ uint32_t ebs_mantissa:8;
+};
+
+/* Flow meter profile structure. */
+struct mlx5_flow_meter_profile {
+ TAILQ_ENTRY(mlx5_flow_meter_profile) next;
+ /**< Pointer to the next flow meter structure. */
+ uint32_t meter_profile_id; /**< Profile id. */
+ struct rte_mtr_meter_profile profile; /**< Profile detail. */
+ union {
+ struct mlx5_flow_meter_srtcm_rfc2697_prm srtcm_prm;
+ /**< srtcm_rfc2697 struct. */
+ };
+ uint32_t ref_cnt; /**< Use count. */
+};
+
/* Flow structure. */
struct rte_flow {
TAILQ_ENTRY(rte_flow) next; /**< Pointer to the next flow structure. */
enum mlx5_flow_drv_type drv_type; /**< Driver type. */
+ struct mlx5_flow_rss rss; /**< RSS context. */
struct mlx5_flow_counter *counter; /**< Holds flow counter. */
- struct mlx5_flow_dv_tag_resource *tag_resource;
- /**< pointer to the tag action. */
- struct rte_flow_action_rss rss;/**< RSS context. */
- uint8_t key[MLX5_RSS_HASH_KEY_LEN]; /**< RSS hash key. */
- uint16_t (*queue)[]; /**< Destination queues to redirect traffic to. */
+ struct mlx5_flow_mreg_copy_resource *mreg_copy;
+ /**< pointer to metadata register copy table resource. */
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. */
- uint8_t ingress; /**< 1 if the flow is ingress. */
- uint32_t group; /**< The group index. */
- uint8_t transfer; /**< 1 if the flow is E-Switch flow. */
uint32_t hairpin_flow_id; /**< The flow id used for hairpin. */
+ uint32_t copy_applied:1; /**< The MARK copy Flow os applied. */
};
typedef int (*mlx5_flow_validate_t)(struct rte_eth_dev *dev,
const struct rte_flow_action *actions,
void *data,
struct rte_flow_error *error);
+typedef struct mlx5_meter_domains_infos *(*mlx5_flow_create_mtr_tbls_t)
+ (struct rte_eth_dev *dev);
+typedef int (*mlx5_flow_destroy_mtr_tbls_t)(struct rte_eth_dev *dev,
+ struct mlx5_meter_domains_infos *tbls);
struct mlx5_flow_driver_ops {
mlx5_flow_validate_t validate;
mlx5_flow_prepare_t prepare;
mlx5_flow_remove_t remove;
mlx5_flow_destroy_t destroy;
mlx5_flow_query_t query;
+ mlx5_flow_create_mtr_tbls_t create_mtr_tbls;
+ mlx5_flow_destroy_mtr_tbls_t destroy_mtr_tbls;
};
+
#define MLX5_CNT_CONTAINER(sh, batch, thread) (&(sh)->cmng.ccont \
[(((sh)->cmng.mhi[batch] >> (thread)) & 0x1) * 2 + (batch)])
#define MLX5_CNT_CONTAINER_UNUSED(sh, batch, thread) (&(sh)->cmng.ccont \
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,
+ enum mlx5_feature_name feature,
+ uint32_t id,
+ struct rte_flow_error *error);
const struct rte_flow_action *mlx5_flow_find_action
(const struct rte_flow_action *actions,
enum rte_flow_action_type action);
uint64_t item_flags,
struct rte_eth_dev *dev,
struct rte_flow_error *error);
+struct mlx5_meter_domains_infos *mlx5_flow_create_mtr_tbls
+ (struct rte_eth_dev *dev);
+int mlx5_flow_destroy_mtr_tbls(struct rte_eth_dev *dev,
+ struct mlx5_meter_domains_infos *tbl);
#endif /* RTE_PMD_MLX5_FLOW_H_ */
git.droids-corp.org / dpdk.git / blobdiff