#include "mlx5_os.h"
#include "mlx5_autoconf.h"
+
+#define MLX5_SH(dev) (((struct mlx5_priv *)(dev)->data->dev_private)->sh)
+
enum mlx5_ipool_index {
#ifdef HAVE_IBV_FLOW_DV_SUPPORT
MLX5_IPOOL_DECAP_ENCAP = 0, /* Pool for encap/decap resource. */
MLX5_IPOOL_JUMP, /* Pool for jump resource. */
MLX5_IPOOL_SAMPLE, /* Pool for sample resource. */
MLX5_IPOOL_DEST_ARRAY, /* Pool for destination array resource. */
+ MLX5_IPOOL_TUNNEL_ID, /* Pool for tunnel offload context */
+ MLX5_IPOOL_TNL_TBL_ID, /* Pool for tunnel table ID. */
#endif
MLX5_IPOOL_MTR, /* Pool for meter resource. */
MLX5_IPOOL_MCP, /* Pool for metadata resource. */
MLX5_IPOOL_HRXQ, /* Pool for hrxq resource. */
MLX5_IPOOL_MLX5_FLOW, /* Pool for mlx5 flow handle. */
MLX5_IPOOL_RTE_FLOW, /* Pool for rte_flow. */
+ MLX5_IPOOL_RSS_EXPANTION_FLOW_ID, /* Pool for Queue/RSS flow ID. */
+ MLX5_IPOOL_RSS_SHARED_ACTIONS, /* Pool for RSS shared actions. */
MLX5_IPOOL_MAX,
};
MLX5_RCM_AGGR, /* Reclaim PMD and rdma-core level. */
};
+/* Hash and cache list callback context. */
+struct mlx5_flow_cb_ctx {
+ struct rte_eth_dev *dev;
+ struct rte_flow_error *error;
+ void *data;
+};
+
/* Device attributes used in mlx5 PMD */
struct mlx5_dev_attr {
uint64_t device_cap_flags_ex;
/* Maximal size of aggregated LRO packet. */
#define MLX5_MAX_LRO_SIZE (UINT8_MAX * MLX5_LRO_SEG_CHUNK_SIZE)
+/* Maximal number of segments to split. */
+#define MLX5_MAX_RXQ_NSEG (1u << MLX5_MAX_LOG_RQ_SEGS)
+
/* LRO configurations structure. */
struct mlx5_lro_config {
uint32_t supported:1; /* Whether LRO is supported. */
/* Whether tunnel stateless offloads are supported. */
unsigned int mpls_en:1; /* MPLS over GRE/UDP is enabled. */
unsigned int cqe_comp:1; /* CQE compression is enabled. */
+ unsigned int cqe_comp_fmt:3; /* CQE compression format. */
unsigned int cqe_pad:1; /* CQE padding is enabled. */
unsigned int tso:1; /* Whether TSO is supported. */
unsigned int rx_vec_en:1; /* Rx vector is enabled. */
unsigned int rt_timestamp:1; /* realtime timestamp format. */
unsigned int sys_mem_en:1; /* The default memory allocator. */
unsigned int decap_en:1; /* Whether decap will be used or not. */
+ unsigned int dv_miss_info:1; /* restore packet after partial hw miss */
struct {
unsigned int enabled:1; /* Whether MPRQ is enabled. */
unsigned int stride_num_n; /* Number of strides. */
#define MLX5_COUNTERS_PER_POOL 512
#define MLX5_MAX_PENDING_QUERIES 4
#define MLX5_CNT_CONTAINER_RESIZE 64
-#define MLX5_CNT_AGE_OFFSET 0x80000000
-#define CNT_SIZE (sizeof(struct mlx5_flow_counter))
-#define CNTEXT_SIZE (sizeof(struct mlx5_flow_counter_ext))
-#define AGE_SIZE (sizeof(struct mlx5_age_param))
-#define MLX5_AGING_TIME_DELAY 7
-#define CNT_POOL_TYPE_EXT (1 << 0)
-#define CNT_POOL_TYPE_AGE (1 << 1)
-#define IS_EXT_POOL(pool) (((pool)->type) & CNT_POOL_TYPE_EXT)
-#define IS_AGE_POOL(pool) (((pool)->type) & CNT_POOL_TYPE_AGE)
-#define MLX_CNT_IS_AGE(counter) ((counter) & MLX5_CNT_AGE_OFFSET ? 1 : 0)
+#define MLX5_CNT_SHARED_OFFSET 0x80000000
+#define IS_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))
+#define MLX5_AGE_SIZE (sizeof(struct mlx5_age_param))
+
#define MLX5_CNT_LEN(pool) \
- (CNT_SIZE + \
- (IS_AGE_POOL(pool) ? AGE_SIZE : 0) + \
- (IS_EXT_POOL(pool) ? CNTEXT_SIZE : 0))
+ (MLX5_CNT_SIZE + \
+ ((pool)->is_aged ? MLX5_AGE_SIZE : 0))
#define MLX5_POOL_GET_CNT(pool, index) \
((struct mlx5_flow_counter *) \
((uint8_t *)((pool) + 1) + (index) * (MLX5_CNT_LEN(pool))))
*/
#define MLX5_MAKE_CNT_IDX(pi, offset) \
((pi) * MLX5_COUNTERS_PER_POOL + (offset) + 1)
-#define MLX5_CNT_TO_CNT_EXT(pool, cnt) \
- ((struct mlx5_flow_counter_ext *)\
- ((uint8_t *)((cnt) + 1) + \
- (IS_AGE_POOL(pool) ? AGE_SIZE : 0)))
-#define MLX5_GET_POOL_CNT_EXT(pool, offset) \
- MLX5_CNT_TO_CNT_EXT(pool, MLX5_POOL_GET_CNT((pool), (offset)))
#define MLX5_CNT_TO_AGE(cnt) \
((struct mlx5_age_param *)((cnt) + 1))
/*
*/
#define POOL_IDX_INVALID UINT16_MAX
-struct mlx5_flow_counter_pool;
-
-/*age status*/
+/* Age status. */
enum {
AGE_FREE, /* Initialized state. */
AGE_CANDIDATE, /* Counter assigned to flows. */
AGE_TMOUT, /* Timeout, wait for rte_flow_get_aged_flows and destroy. */
};
-#define MLX5_CNT_CONTAINER(sh, batch, age) (&(sh)->cmng.ccont \
- [(batch) * 2 + (age)])
-
-enum {
- MLX5_CCONT_TYPE_SINGLE,
- MLX5_CCONT_TYPE_SINGLE_FOR_AGE,
- MLX5_CCONT_TYPE_BATCH,
- MLX5_CCONT_TYPE_BATCH_FOR_AGE,
- MLX5_CCONT_TYPE_MAX,
+enum mlx5_counter_type {
+ MLX5_COUNTER_TYPE_ORIGIN,
+ MLX5_COUNTER_TYPE_AGE,
+ MLX5_COUNTER_TYPE_MAX,
};
/* Counter age parameter. */
struct mlx5_age_param {
- rte_atomic16_t state; /**< Age state. */
+ uint16_t state; /**< Age state (atomically accessed). */
uint16_t port_id; /**< Port id of the counter. */
- uint32_t timeout:15; /**< Age timeout in unit of 0.1sec. */
- uint32_t expire:16; /**< Expire time(0.1sec) in the future. */
+ uint32_t timeout:24; /**< Aging timeout in seconds. */
+ uint32_t sec_since_last_hit;
+ /**< Time in seconds since last hit (atomically accessed). */
void *context; /**< Flow counter age context. */
};
uint64_t bytes;
};
+/* Shared counters information for counters. */
+struct mlx5_flow_counter_shared {
+ uint32_t id; /**< User counter ID. */
+};
+
+/* Shared counter configuration. */
+struct mlx5_shared_counter_conf {
+ struct rte_eth_dev *dev; /* The device shared counter belongs to. */
+ uint32_t id; /* The shared counter ID. */
+};
+
struct mlx5_flow_counter_pool;
/* Generic counters information. */
struct mlx5_flow_counter {
- TAILQ_ENTRY(mlx5_flow_counter) next;
- /**< Pointer to the next flow counter structure. */
+ union {
+ /*
+ * User-defined counter shared info is only used during
+ * counter active time. And aging counter sharing is not
+ * supported, so active shared counter will not be chained
+ * to the aging list. For shared counter, only when it is
+ * released, the TAILQ entry memory will be used, at that
+ * time, shared memory is not used anymore.
+ *
+ * Similarly to none-batch counter dcs, since it doesn't
+ * support aging, while counter is allocated, the entry
+ * memory is not used anymore. In this case, as bytes
+ * memory is used only when counter is allocated, and
+ * entry memory is used only when counter is free. The
+ * dcs pointer can be saved to these two different place
+ * at different stage. It will eliminate the individual
+ * counter extend struct.
+ */
+ TAILQ_ENTRY(mlx5_flow_counter) next;
+ /**< Pointer to the next flow counter structure. */
+ struct {
+ struct mlx5_flow_counter_shared shared_info;
+ /**< Shared counter information. */
+ void *dcs_when_active;
+ /*
+ * For non-batch mode, the dcs will be saved
+ * here when the counter is free.
+ */
+ };
+ };
union {
uint64_t hits; /**< Reset value of hits packets. */
struct mlx5_flow_counter_pool *pool; /**< Counter pool. */
};
- uint64_t bytes; /**< Reset value of bytes. */
- void *action; /**< Pointer to the dv action. */
-};
-
-/* Extend counters information for none batch counters. */
-struct mlx5_flow_counter_ext {
- uint32_t shared:1; /**< Share counter ID with other flow rules. */
- uint32_t batch: 1;
- uint32_t skipped:1; /* This counter is skipped or not. */
- /**< Whether the counter was allocated by batch command. */
- uint32_t ref_cnt:29; /**< Reference counter. */
- uint32_t id; /**< User counter ID. */
- union { /**< Holds the counters for the rule. */
-#if defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42)
- struct ibv_counter_set *cs;
-#elif defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
- struct ibv_counters *cs;
-#endif
- struct mlx5_devx_obj *dcs; /**< Counter Devx object. */
+ union {
+ uint64_t bytes; /**< Reset value of bytes. */
+ void *dcs_when_free;
+ /*
+ * For non-batch mode, the dcs will be saved here
+ * when the counter is free.
+ */
};
+ void *action; /**< Pointer to the dv action. */
};
TAILQ_HEAD(mlx5_counters, mlx5_flow_counter);
struct mlx5_flow_counter_pool {
TAILQ_ENTRY(mlx5_flow_counter_pool) next;
struct mlx5_counters counters[2]; /* Free counter list. */
- union {
- struct mlx5_devx_obj *min_dcs;
- rte_atomic64_t a64_dcs;
- };
+ struct mlx5_devx_obj *min_dcs;
/* The devx object of the minimum counter ID. */
- uint32_t index:28; /* Pool index in container. */
- uint32_t type:2; /* Memory type behind the counter array. */
- uint32_t skip_cnt:1; /* Pool contains skipped counter. */
+ uint64_t time_of_last_age_check;
+ /* System time (from rte_rdtsc()) read in the last aging check. */
+ uint32_t index:30; /* Pool index in container. */
+ uint32_t is_aged:1; /* Pool with aging counter. */
volatile uint32_t query_gen:1; /* Query round. */
rte_spinlock_t sl; /* The pool lock. */
+ rte_spinlock_t csl; /* The pool counter free list lock. */
struct mlx5_counter_stats_raw *raw;
- struct mlx5_counter_stats_raw *raw_hw; /* The raw on HW working. */
+ struct mlx5_counter_stats_raw *raw_hw;
+ /* The raw on HW working. */
};
-struct mlx5_counter_stats_raw;
-
/* Memory management structure for group of counter statistics raws. */
struct mlx5_counter_stats_mem_mng {
LIST_ENTRY(mlx5_counter_stats_mem_mng) next;
/* Raw memory structure for the counter statistics values of a pool. */
struct mlx5_counter_stats_raw {
LIST_ENTRY(mlx5_counter_stats_raw) next;
- int min_dcs_id;
struct mlx5_counter_stats_mem_mng *mem_mng;
volatile struct flow_counter_stats *data;
};
TAILQ_HEAD(mlx5_counter_pools, mlx5_flow_counter_pool);
-/* Container structure for counter pools. */
-struct mlx5_pools_container {
- rte_atomic16_t n_valid; /* Number of valid pools. */
+/* Counter global management structure. */
+struct mlx5_flow_counter_mng {
+ volatile uint16_t n_valid; /* Number of valid pools. */
uint16_t n; /* Number of pools. */
uint16_t last_pool_idx; /* Last used pool index */
int min_id; /* The minimum counter ID in the pools. */
int max_id; /* The maximum counter ID in the pools. */
- rte_spinlock_t resize_sl; /* The resize lock. */
- rte_spinlock_t csl; /* The counter free list lock. */
- struct mlx5_counters counters; /* Free counter list. */
- struct mlx5_counter_pools pool_list; /* Counter pool list. */
+ rte_spinlock_t pool_update_sl; /* The pool update lock. */
+ rte_spinlock_t csl[MLX5_COUNTER_TYPE_MAX];
+ /* The counter free list lock. */
+ struct mlx5_counters counters[MLX5_COUNTER_TYPE_MAX];
+ /* Free counter list. */
struct mlx5_flow_counter_pool **pools; /* Counter pool array. */
struct mlx5_counter_stats_mem_mng *mem_mng;
/* Hold the memory management for the next allocated pools raws. */
-};
-
-/* Counter global management structure. */
-struct mlx5_flow_counter_mng {
- struct mlx5_pools_container ccont[MLX5_CCONT_TYPE_MAX];
struct mlx5_counters flow_counters; /* Legacy flow counter list. */
uint8_t pending_queries;
- uint8_t batch;
uint16_t pool_index;
- uint8_t age;
uint8_t query_thread_on;
+ bool relaxed_ordering_read;
+ bool relaxed_ordering_write;
+ bool counter_fallback; /* Use counter fallback management. */
LIST_HEAD(mem_mngs, mlx5_counter_stats_mem_mng) mem_mngs;
LIST_HEAD(stat_raws, mlx5_counter_stats_raw) free_stat_raws;
};
-/* Default miss action resource structure. */
-struct mlx5_flow_default_miss_resource {
- void *action; /* Pointer to the rdma-core action. */
- rte_atomic32_t refcnt; /* Default miss action reference counter. */
+/* ASO structures. */
+#define MLX5_ASO_QUEUE_LOG_DESC 10
+
+struct mlx5_aso_cq {
+ uint16_t log_desc_n;
+ uint32_t cq_ci:24;
+ struct mlx5_devx_obj *cq;
+ struct mlx5dv_devx_umem *umem_obj;
+ union {
+ volatile void *umem_buf;
+ volatile struct mlx5_cqe *cqes;
+ };
+ volatile uint32_t *db_rec;
+ 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 {
+ struct mlx5_aso_age_pool *pool;
+ uint16_t burst_size;
+};
+
+struct mlx5_aso_sq {
+ uint16_t log_desc_n;
+ struct mlx5_aso_cq cq;
+ struct mlx5_devx_obj *sq;
+ struct mlx5dv_devx_umem *wqe_umem; /* SQ buffer umem. */
+ union {
+ volatile void *umem_buf;
+ volatile struct mlx5_aso_wqe *wqes;
+ };
+ volatile uint32_t *db_rec;
+ volatile uint64_t *uar_addr;
+ struct mlx5_aso_devx_mr mr;
+ uint16_t pi;
+ uint32_t head;
+ uint32_t tail;
+ uint32_t sqn;
+ struct mlx5_aso_sq_elem elts[1 << MLX5_ASO_QUEUE_LOG_DESC];
+ uint16_t next; /* Pool index of the next pool to query. */
+};
+
+struct mlx5_aso_age_action {
+ LIST_ENTRY(mlx5_aso_age_action) next;
+ void *dr_action;
+ uint32_t refcnt;
+ /* Following fields relevant only when action is active. */
+ uint16_t offset; /* Offset of ASO Flow Hit flag in DevX object. */
+ struct mlx5_age_param age_params;
+};
+
+#define MLX5_ASO_AGE_ACTIONS_PER_POOL 512
+
+struct mlx5_aso_age_pool {
+ struct mlx5_devx_obj *flow_hit_aso_obj;
+ uint16_t index; /* Pool index in pools array. */
+ uint64_t time_of_last_age_check; /* In seconds. */
+ struct mlx5_aso_age_action actions[MLX5_ASO_AGE_ACTIONS_PER_POOL];
+};
+
+LIST_HEAD(aso_age_list, mlx5_aso_age_action);
+
+struct mlx5_aso_age_mng {
+ struct mlx5_aso_age_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 resize_sl; /* Lock for resize objects. */
+ rte_spinlock_t free_sl; /* Lock for free list access. */
+ struct aso_age_list free; /* Free age actions list - ready to use. */
+ struct mlx5_aso_sq aso_sq; /* ASO queue objects. */
};
#define MLX5_AGE_EVENT_NEW 1
((age_info)->flags & (1 << (BIT)))
#define GET_PORT_AGE_INFO(priv) \
(&((priv)->sh->port[(priv)->dev_port - 1].age_info))
+/* Current time in seconds. */
+#define MLX5_CURR_TIME_SEC (rte_rdtsc() / rte_get_tsc_hz())
/* Aging information for per port. */
struct mlx5_age_info {
- uint8_t flags; /*Indicate if is new event or need be trigered*/
- struct mlx5_counters aged_counters; /* Aged flow counter list. */
- rte_spinlock_t aged_sl; /* Aged flow counter list lock. */
+ uint8_t flags; /* Indicate if is new event or need to be triggered. */
+ struct mlx5_counters aged_counters; /* Aged counter list. */
+ struct aso_age_list aged_aso; /* Aged ASO actions list. */
+ rte_spinlock_t aged_sl; /* Aged flow list lock. */
};
/* Per port data of shared IB device. */
struct {
/* Table ID should be at the lowest address. */
uint32_t table_id; /**< ID of the table. */
- uint16_t reserved; /**< must be zero for comparison. */
+ uint16_t dummy; /**< Dummy table for DV API. */
uint8_t domain; /**< 1 - FDB, 0 - NIC TX/RX. */
uint8_t direction; /**< 1 - egress, 0 - ingress. */
};
/* Table structure. */
struct mlx5_flow_tbl_resource {
void *obj; /**< Pointer to DR table object. */
- rte_atomic32_t refcnt; /**< Reference counter. */
+ uint32_t refcnt; /**< Reference counter. */
};
#define MLX5_MAX_TABLES UINT16_MAX
#define MLX5_FLOW_MREG_ACT_TABLE_GROUP (MLX5_MAX_TABLES - 1)
#define MLX5_FLOW_MREG_CP_TABLE_GROUP (MLX5_MAX_TABLES - 2)
/* Tables for metering splits should be added here. */
-#define MLX5_MAX_TABLES_EXTERNAL (MLX5_MAX_TABLES - 3)
-#define MLX5_FLOW_TABLE_LEVEL_METER (MLX5_MAX_TABLES - 4)
#define MLX5_FLOW_TABLE_LEVEL_SUFFIX (MLX5_MAX_TABLES - 3)
+#define MLX5_FLOW_TABLE_LEVEL_METER (MLX5_MAX_TABLES - 4)
+#define MLX5_MAX_TABLES_EXTERNAL MLX5_FLOW_TABLE_LEVEL_METER
#define MLX5_MAX_TABLES_FDB UINT16_MAX
#define MLX5_FLOW_TABLE_FACTOR 10
/* Tx packet pacing internal timestamp. */
struct mlx5_txpp_ts {
- rte_atomic64_t ci_ts;
- rte_atomic64_t ts;
+ uint64_t ci_ts;
+ uint64_t ts;
};
/* Tx packet pacing structure. */
struct mlx5_txpp_ts ts; /* Cached completion id/timestamp. */
uint32_t sync_lost:1; /* ci/timestamp synchronization lost. */
/* Statistics counters. */
- rte_atomic32_t err_miss_int; /* Missed service interrupt. */
- rte_atomic32_t err_rearm_queue; /* Rearm Queue errors. */
- rte_atomic32_t err_clock_queue; /* Clock Queue errors. */
- rte_atomic32_t err_ts_past; /* Timestamp in the past. */
- rte_atomic32_t err_ts_future; /* Timestamp in the distant future. */
+ uint64_t err_miss_int; /* Missed service interrupt. */
+ uint64_t err_rearm_queue; /* Rearm Queue errors. */
+ uint64_t err_clock_queue; /* Clock Queue errors. */
+ uint64_t err_ts_past; /* Timestamp in the past. */
+ uint64_t err_ts_future; /* Timestamp in the distant future. */
};
/* Supported flex parser profile ID. */
struct mlx5_dev_ctx_shared {
LIST_ENTRY(mlx5_dev_ctx_shared) next;
uint32_t refcnt;
+ uint16_t bond_dev; /* Bond primary device id. */
uint32_t devx:1; /* Opened with DV. */
+ uint32_t flow_hit_aso_en:1; /* Flow Hit ASO is supported. */
uint32_t eqn; /* Event Queue number. */
uint32_t max_port; /* Maximal IB device port index. */
void *ctx; /* Verbs/DV/DevX context. */
/* Packet pacing related structure. */
struct mlx5_dev_txpp txpp;
/* Shared DV/DR flow data section. */
- pthread_mutex_t dv_mutex; /* DV context mutex. */
uint32_t dv_meta_mask; /* flow META metadata supported mask. */
uint32_t dv_mark_mask; /* flow MARK metadata supported mask. */
uint32_t dv_regc0_mask; /* available bits of metatada reg_c[0]. */
- uint32_t dv_refcnt; /* DV/DR data reference counter. */
void *fdb_domain; /* FDB Direct Rules name space handle. */
void *rx_domain; /* RX Direct Rules name space handle. */
void *tx_domain; /* TX Direct Rules name space handle. */
/* UAR same-page access control required in 32bit implementations. */
#endif
struct mlx5_hlist *flow_tbls;
+ struct mlx5_flow_tunnel_hub *tunnel_hub;
/* Direct Rules tables for FDB, NIC TX+RX */
void *esw_drop_action; /* Pointer to DR E-Switch drop action. */
void *pop_vlan_action; /* Pointer to DR pop VLAN action. */
struct mlx5_hlist *encaps_decaps; /* Encap/decap action hash list. */
struct mlx5_hlist *modify_cmds;
struct mlx5_hlist *tag_table;
- uint32_t port_id_action_list; /* List of port ID actions. */
- uint32_t push_vlan_action_list; /* List of push VLAN actions. */
- uint32_t sample_action_list; /* List of sample actions. */
- uint32_t dest_array_list; /* List of destination array actions. */
+ struct mlx5_cache_list port_id_action_list; /* Port ID action cache. */
+ struct mlx5_cache_list push_vlan_action_list; /* Push VLAN actions. */
+ struct mlx5_cache_list sample_action_list; /* List of sample actions. */
+ struct mlx5_cache_list dest_array_list;
+ /* List of destination array actions. */
struct mlx5_flow_counter_mng cmng; /* Counters management structure. */
- struct mlx5_flow_default_miss_resource default_miss;
- /* Default miss action resource structure. */
+ void *default_miss_action; /* Default miss action. */
struct mlx5_indexed_pool *ipool[MLX5_IPOOL_MAX];
/* Memory Pool for mlx5 flow resources. */
struct mlx5_l3t_tbl *cnt_id_tbl; /* Shared counter lookup table. */
void *devx_comp; /* DEVX async comp obj. */
struct mlx5_devx_obj *tis; /* TIS object. */
struct mlx5_devx_obj *td; /* Transport domain. */
- struct mlx5_flow_id_pool *flow_id_pool; /* Flow ID pool. */
void *tx_uar; /* Tx/packet pacing shared UAR. */
struct mlx5_flex_parser_profiles fp[MLX5_FLEX_PARSER_MAX];
/* Flex parser profiles information. */
void *devx_rx_uar; /* DevX UAR for Rx. */
+ struct mlx5_aso_age_mng *aso_age_mng;
+ /* Management data for aging mechanism using ASO Flow Hit. */
struct mlx5_dev_shared_port port[]; /* per device port data array. */
};
/* MTR list. */
TAILQ_HEAD(mlx5_flow_meters, mlx5_flow_meter);
+/* RSS description. */
+struct mlx5_flow_rss_desc {
+ uint32_t level;
+ uint32_t queue_num; /**< Number of entries in @p queue. */
+ uint64_t types; /**< Specific RSS hash types (see ETH_RSS_*). */
+ uint64_t hash_fields; /* Verbs Hash fields. */
+ uint8_t key[MLX5_RSS_HASH_KEY_LEN]; /**< RSS hash key. */
+ uint32_t key_len; /**< RSS hash key len. */
+ uint32_t tunnel; /**< Queue in tunnel. */
+ uint32_t shared_rss; /**< Shared RSS index. */
+ struct mlx5_ind_table_obj *ind_tbl;
+ /**< Indirection table for shared RSS hash RX queues. */
+ union {
+ uint16_t *queue; /**< Destination queues. */
+ const uint16_t *const_q; /**< Const pointer convert. */
+ };
+};
+
#define MLX5_PROC_PRIV(port_id) \
((struct mlx5_proc_priv *)rte_eth_devices[port_id].process_private)
/* Indirection table. */
struct mlx5_ind_table_obj {
LIST_ENTRY(mlx5_ind_table_obj) next; /* Pointer to the next element. */
- rte_atomic32_t refcnt; /* Reference counter. */
+ uint32_t refcnt; /* Reference counter. */
RTE_STD_C11
union {
void *ind_table; /**< Indirection table. */
struct mlx5_devx_obj *rqt; /* DevX RQT object. */
};
uint32_t queues_n; /**< Number of queues in the list. */
- uint16_t queues[]; /**< Queue list. */
+ uint16_t *queues; /**< Queue list. */
};
/* Hash Rx queue. */
+__extension__
struct mlx5_hrxq {
- ILIST_ENTRY(uint32_t)next; /* Index to the next element. */
- rte_atomic32_t refcnt; /* Reference counter. */
+ struct mlx5_cache_entry entry; /* Cache entry. */
+ uint32_t standalone:1; /* This object used in shared action. */
struct mlx5_ind_table_obj *ind_table; /* Indirection table. */
RTE_STD_C11
union {
#endif
uint64_t hash_fields; /* Verbs Hash fields. */
uint32_t rss_key_len; /* Hash key length in bytes. */
+ uint32_t idx; /* Hash Rx queue index. */
uint8_t rss_key[]; /* Hash key. */
};
};
enum mlx5_txq_modify_type {
- MLX5_TXQ_MOD_RDY2RDY, /* modify state from ready to ready. */
MLX5_TXQ_MOD_RST2RDY, /* modify state from reset to ready. */
MLX5_TXQ_MOD_RDY2RST, /* modify state from ready to reset. */
MLX5_TXQ_MOD_ERR2RDY, /* modify state from error to ready. */
void (*rxq_obj_release)(struct mlx5_rxq_obj *rxq_obj);
int (*ind_table_new)(struct rte_eth_dev *dev, const unsigned int log_n,
struct mlx5_ind_table_obj *ind_tbl);
+ int (*ind_table_modify)(struct rte_eth_dev *dev,
+ const unsigned int log_n,
+ const uint16_t *queues, const uint32_t queues_n,
+ struct mlx5_ind_table_obj *ind_tbl);
void (*ind_table_destroy)(struct mlx5_ind_table_obj *ind_tbl);
int (*hrxq_new)(struct rte_eth_dev *dev, struct mlx5_hrxq *hrxq,
int tunnel __rte_unused);
+ int (*hrxq_modify)(struct rte_eth_dev *dev, struct mlx5_hrxq *hrxq,
+ const uint8_t *rss_key,
+ uint64_t hash_fields,
+ const struct mlx5_ind_table_obj *ind_tbl);
void (*hrxq_destroy)(struct mlx5_hrxq *hrxq);
int (*drop_action_create)(struct rte_eth_dev *dev);
void (*drop_action_destroy)(struct rte_eth_dev *dev);
void (*txq_obj_release)(struct mlx5_txq_obj *txq_obj);
};
+#define MLX5_RSS_HASH_FIELDS_LEN RTE_DIM(mlx5_rss_hash_fields)
+
struct mlx5_priv {
struct rte_eth_dev_data *dev_data; /* Pointer to device data. */
struct mlx5_dev_ctx_shared *sh; /* Shared device context. */
unsigned int isolated:1; /* Whether isolated mode is enabled. */
unsigned int representor:1; /* Device is a port representor. */
unsigned int master:1; /* Device is a E-Switch master. */
- unsigned int dr_shared:1; /* DV/DR data is shared. */
unsigned int txpp_en:1; /* Tx packet pacing enabled. */
- unsigned int counter_fallback:1; /* Use counter fallback management. */
unsigned int mtr_en:1; /* Whether support meter. */
unsigned int mtr_reg_share:1; /* Whether support meter REG_C share. */
unsigned int sampler_en:1; /* Whether support sampler. */
struct mlx5_drop drop_queue; /* Flow drop queues. */
uint32_t flows; /* RTE Flow rules. */
uint32_t ctrl_flows; /* Control flow rules. */
- void *inter_flows; /* Intermediate resources for flow creation. */
- void *rss_desc; /* Intermediate rss description resources. */
- int flow_idx; /* Intermediate device flow index. */
- int flow_nested_idx; /* Intermediate device flow index, nested. */
+ rte_spinlock_t flow_list_lock;
struct mlx5_obj_ops obj_ops; /* HW objects operations. */
LIST_HEAD(rxq, mlx5_rxq_ctrl) rxqsctrl; /* DPDK Rx queues. */
LIST_HEAD(rxqobj, mlx5_rxq_obj) rxqsobj; /* Verbs/DevX Rx queues. */
- uint32_t hrxqs; /* Verbs Hash Rx queues. */
+ struct mlx5_cache_list hrxqs; /* Hash Rx queues. */
LIST_HEAD(txq, mlx5_txq_ctrl) txqsctrl; /* DPDK Tx queues. */
LIST_HEAD(txqobj, mlx5_txq_obj) txqsobj; /* Verbs/DevX Tx queues. */
/* Indirection tables. */
LIST_HEAD(ind_tables, mlx5_ind_table_obj) ind_tbls;
/* Pointer to next element. */
- rte_atomic32_t refcnt; /**< Reference counter. */
+ uint32_t refcnt; /**< Reference counter. */
/**< Verbs modify header action object. */
uint8_t ft_type; /**< Flow table type, Rx or Tx. */
uint8_t max_lro_msg_size;
int nl_socket_route; /* Netlink socket (NETLINK_ROUTE). */
struct mlx5_dbr_page_list dbrpgs; /* Door-bell pages. */
struct mlx5_nl_vlan_vmwa_context *vmwa_context; /* VLAN WA context. */
- struct mlx5_flow_id_pool *qrss_id_pool;
struct mlx5_hlist *mreg_cp_tbl;
/* Hash table of Rx metadata register copy table. */
uint8_t mtr_sfx_reg; /* Meter prefix-suffix flow match REG_C. */
uint8_t fdb_def_rule; /* Whether fdb jump to table 1 is configured. */
struct mlx5_mp_id mp_id; /* ID of a multi-process process */
LIST_HEAD(fdir, mlx5_fdir_flow) fdir_flows; /* fdir flows. */
+ rte_spinlock_t shared_act_sl; /* Shared actions spinlock. */
+ uint32_t rss_shared_actions; /* RSS shared actions. */
};
#define PORT_ID(priv) ((priv)->dev_data->port_id)
#define ETH_DEV(priv) (&rte_eth_devices[PORT_ID(priv)])
+struct rte_hairpin_peer_info {
+ uint32_t qp_id;
+ uint32_t vhca_id;
+ uint16_t peer_q;
+ uint16_t tx_explicit;
+ uint16_t manual_bind;
+};
+
/* mlx5.c */
int mlx5_getenv_int(const char *);
struct rte_eth_udp_tunnel *udp_tunnel);
uint16_t mlx5_eth_find_next(uint16_t port_id, struct rte_pci_device *pci_dev);
int mlx5_dev_close(struct rte_eth_dev *dev);
+void mlx5_age_event_prepare(struct mlx5_dev_ctx_shared *sh);
/* Macro to iterate over all valid ports for mlx5 driver. */
#define MLX5_ETH_FOREACH_DEV(port_id, pci_dev) \
struct rte_eth_hairpin_cap *cap);
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);
/* mlx5_ethdev.c */
/* mlx5_trigger.c */
int mlx5_dev_start(struct rte_eth_dev *dev);
-void mlx5_dev_stop(struct rte_eth_dev *dev);
+int mlx5_dev_stop(struct rte_eth_dev *dev);
int mlx5_traffic_enable(struct rte_eth_dev *dev);
void mlx5_traffic_disable(struct rte_eth_dev *dev);
int mlx5_traffic_restart(struct rte_eth_dev *dev);
+int mlx5_hairpin_queue_peer_update(struct rte_eth_dev *dev, uint16_t peer_queue,
+ struct rte_hairpin_peer_info *current_info,
+ struct rte_hairpin_peer_info *peer_info,
+ uint32_t direction);
+int mlx5_hairpin_queue_peer_bind(struct rte_eth_dev *dev, uint16_t cur_queue,
+ struct rte_hairpin_peer_info *peer_info,
+ uint32_t direction);
+int mlx5_hairpin_queue_peer_unbind(struct rte_eth_dev *dev, uint16_t cur_queue,
+ uint32_t direction);
+int mlx5_hairpin_bind(struct rte_eth_dev *dev, uint16_t rx_port);
+int mlx5_hairpin_unbind(struct rte_eth_dev *dev, uint16_t rx_port);
+int mlx5_hairpin_get_peer_ports(struct rte_eth_dev *dev, uint16_t *peer_ports,
+ size_t len, uint32_t direction);
/* mlx5_flow.c */
enum rte_filter_type filter_type,
enum rte_filter_op filter_op,
void *arg);
-int mlx5_flow_start(struct rte_eth_dev *dev, uint32_t *list);
-void mlx5_flow_stop(struct rte_eth_dev *dev, uint32_t *list);
int mlx5_flow_start_default(struct rte_eth_dev *dev);
void mlx5_flow_stop_default(struct rte_eth_dev *dev);
-void mlx5_flow_alloc_intermediate(struct rte_eth_dev *dev);
-void mlx5_flow_free_intermediate(struct rte_eth_dev *dev);
int mlx5_flow_verify(struct rte_eth_dev *dev);
int mlx5_ctrl_flow_source_queue(struct rte_eth_dev *dev, uint32_t queue);
int mlx5_ctrl_flow_vlan(struct rte_eth_dev *dev,
eth_tx_burst_t mlx5_select_tx_function(struct rte_eth_dev *dev);
+/* mlx5_flow_age.c */
+
+int mlx5_aso_queue_init(struct mlx5_dev_ctx_shared *sh);
+int mlx5_aso_queue_start(struct mlx5_dev_ctx_shared *sh);
+int mlx5_aso_queue_stop(struct mlx5_dev_ctx_shared *sh);
+void mlx5_aso_queue_uninit(struct mlx5_dev_ctx_shared *sh);
+
#endif /* RTE_PMD_MLX5_H_ */
git.droids-corp.org / dpdk.git / blobdiff