#include <rte_errno.h>
#include <rte_flow.h>
+#include <mlx5_glue.h>
+#include <mlx5_devx_cmds.h>
+#include <mlx5_prm.h>
+
+#include "mlx5_defs.h"
#include "mlx5_utils.h"
#include "mlx5_mr.h"
#include "mlx5_autoconf.h"
-#include "mlx5_defs.h"
-#include "mlx5_glue.h"
-#include "mlx5_prm.h"
enum {
PCI_VENDOR_ID_MELLANOX = 0x15b3,
uint64_t imissed_base;
};
-/* devX creation object */
-struct mlx5_devx_obj {
- struct mlx5dv_devx_obj *obj; /* The DV object. */
- int id; /* The object ID. */
-};
-
-struct mlx5_devx_mkey_attr {
- uint64_t addr;
- uint64_t size;
- uint32_t umem_id;
- uint32_t pd;
-};
-
-/* HCA supports this number of time periods for LRO. */
-#define MLX5_LRO_NUM_SUPP_PERIODS 4
-
-/* HCA attributes. */
-struct mlx5_hca_attr {
- uint32_t eswitch_manager:1;
- uint32_t flow_counters_dump:1;
- uint8_t flow_counter_bulk_alloc_bitmap;
- uint32_t eth_net_offloads:1;
- uint32_t eth_virt:1;
- uint32_t wqe_vlan_insert:1;
- uint32_t wqe_inline_mode:2;
- uint32_t vport_inline_mode:3;
- uint32_t tunnel_stateless_geneve_rx:1;
- uint32_t geneve_max_opt_len:1; /* 0x0: 14DW, 0x1: 63DW */
- uint32_t lro_cap:1;
- uint32_t tunnel_lro_gre:1;
- uint32_t tunnel_lro_vxlan:1;
- uint32_t lro_max_msg_sz_mode:2;
- uint32_t lro_timer_supported_periods[MLX5_LRO_NUM_SUPP_PERIODS];
- uint32_t flex_parser_protocols;
- uint32_t hairpin:1;
- uint32_t log_max_hairpin_queues:5;
- uint32_t log_max_hairpin_wq_data_sz:5;
- uint32_t log_max_hairpin_num_packets:5;
- uint32_t vhca_id:16;
-};
-
/* Flow list . */
TAILQ_HEAD(mlx5_flows, rte_flow);
#define MLX5_LRO_SUPPORTED(dev) \
(((struct mlx5_priv *)((dev)->data->dev_private))->config.lro.supported)
+/* Maximal size of coalesced segment for LRO is set in chunks of 256 Bytes. */
+#define MLX5_LRO_SEG_CHUNK_SIZE 256u
+
+/* Maximal size of aggregated LRO packet. */
+#define MLX5_MAX_LRO_SIZE (UINT8_MAX * MLX5_LRO_SEG_CHUNK_SIZE)
+
/* LRO configurations structure. */
struct mlx5_lro_config {
uint32_t supported:1; /* Whether LRO is supported. */
/* Rx queue count threshold to enable MPRQ. */
} mprq; /* Configurations for Multi-Packet RQ. */
int mps; /* Multi-packet send supported mode. */
+ int dbnc; /* Skip doorbell register write barrier. */
unsigned int flow_prio; /* Number of flow priorities. */
enum modify_reg flow_mreg_c[MLX5_MREG_C_NUM];
/* Availibility of mreg_c's. */
struct mlx5_lro_config lro; /* LRO configuration. */
};
-struct mlx5_devx_wq_attr {
- uint32_t wq_type:4;
- uint32_t wq_signature:1;
- uint32_t end_padding_mode:2;
- uint32_t cd_slave:1;
- uint32_t hds_skip_first_sge:1;
- uint32_t log2_hds_buf_size:3;
- uint32_t page_offset:5;
- uint32_t lwm:16;
- uint32_t pd:24;
- uint32_t uar_page:24;
- uint64_t dbr_addr;
- uint32_t hw_counter;
- uint32_t sw_counter;
- uint32_t log_wq_stride:4;
- uint32_t log_wq_pg_sz:5;
- uint32_t log_wq_sz:5;
- uint32_t dbr_umem_valid:1;
- uint32_t wq_umem_valid:1;
- uint32_t log_hairpin_num_packets:5;
- uint32_t log_hairpin_data_sz:5;
- uint32_t single_wqe_log_num_of_strides:4;
- uint32_t two_byte_shift_en:1;
- uint32_t single_stride_log_num_of_bytes:3;
- uint32_t dbr_umem_id;
- uint32_t wq_umem_id;
- uint64_t wq_umem_offset;
-};
-
-/* Create RQ attributes structure, used by create RQ operation. */
-struct mlx5_devx_create_rq_attr {
- uint32_t rlky:1;
- uint32_t delay_drop_en:1;
- uint32_t scatter_fcs:1;
- uint32_t vsd:1;
- uint32_t mem_rq_type:4;
- uint32_t state:4;
- uint32_t flush_in_error_en:1;
- uint32_t hairpin:1;
- uint32_t user_index:24;
- uint32_t cqn:24;
- uint32_t counter_set_id:8;
- uint32_t rmpn:24;
- struct mlx5_devx_wq_attr wq_attr;
-};
-
-/* Modify RQ attributes structure, used by modify RQ operation. */
-struct mlx5_devx_modify_rq_attr {
- uint32_t rqn:24;
- uint32_t rq_state:4; /* Current RQ state. */
- uint32_t state:4; /* Required RQ state. */
- uint32_t scatter_fcs:1;
- uint32_t vsd:1;
- uint32_t counter_set_id:8;
- uint32_t hairpin_peer_sq:24;
- uint32_t hairpin_peer_vhca:16;
- uint64_t modify_bitmask;
- uint32_t lwm:16; /* Contained WQ lwm. */
-};
-
-struct mlx5_rx_hash_field_select {
- uint32_t l3_prot_type:1;
- uint32_t l4_prot_type:1;
- uint32_t selected_fields:30;
-};
-
-/* TIR attributes structure, used by TIR operations. */
-struct mlx5_devx_tir_attr {
- uint32_t disp_type:4;
- uint32_t lro_timeout_period_usecs:16;
- uint32_t lro_enable_mask:4;
- uint32_t lro_max_msg_sz:8;
- uint32_t inline_rqn:24;
- uint32_t rx_hash_symmetric:1;
- uint32_t tunneled_offload_en:1;
- uint32_t indirect_table:24;
- uint32_t rx_hash_fn:4;
- uint32_t self_lb_block:2;
- uint32_t transport_domain:24;
- uint32_t rx_hash_toeplitz_key[10];
- struct mlx5_rx_hash_field_select rx_hash_field_selector_outer;
- struct mlx5_rx_hash_field_select rx_hash_field_selector_inner;
-};
-
-/* RQT attributes structure, used by RQT operations. */
-struct mlx5_devx_rqt_attr {
- uint32_t rqt_max_size:16;
- uint32_t rqt_actual_size:16;
- uint32_t rq_list[];
-};
-
-/* TIS attributes structure. */
-struct mlx5_devx_tis_attr {
- uint32_t strict_lag_tx_port_affinity:1;
- uint32_t tls_en:1;
- uint32_t lag_tx_port_affinity:4;
- uint32_t prio:4;
- uint32_t transport_domain:24;
-};
-
-/* SQ attributes structure, used by SQ create operation. */
-struct mlx5_devx_create_sq_attr {
- uint32_t rlky:1;
- uint32_t cd_master:1;
- uint32_t fre:1;
- uint32_t flush_in_error_en:1;
- uint32_t allow_multi_pkt_send_wqe:1;
- uint32_t min_wqe_inline_mode:3;
- uint32_t state:4;
- uint32_t reg_umr:1;
- uint32_t allow_swp:1;
- uint32_t hairpin:1;
- uint32_t user_index:24;
- uint32_t cqn:24;
- uint32_t packet_pacing_rate_limit_index:16;
- uint32_t tis_lst_sz:16;
- uint32_t tis_num:24;
- struct mlx5_devx_wq_attr wq_attr;
-};
-
-/* SQ attributes structure, used by SQ modify operation. */
-struct mlx5_devx_modify_sq_attr {
- uint32_t sq_state:4;
- uint32_t state:4;
- uint32_t hairpin_peer_rq:24;
- uint32_t hairpin_peer_vhca:16;
-};
/**
* Type of object being allocated.
*/
};
+/* Table key of the hash organization. */
+union mlx5_flow_tbl_key {
+ 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. */
+ uint8_t domain; /**< 1 - FDB, 0 - NIC TX/RX. */
+ uint8_t direction; /**< 1 - egress, 0 - ingress. */
+ };
+ uint64_t v64; /**< full 64bits value of key */
+};
+
/* Table structure. */
struct mlx5_flow_tbl_resource {
void *obj; /**< Pointer to DR table object. */
};
#define MLX5_MAX_TABLES UINT16_MAX
+#define MLX5_FLOW_TABLE_LEVEL_METER (UINT16_MAX - 3)
+#define MLX5_FLOW_TABLE_LEVEL_SUFFIX (UINT16_MAX - 2)
#define MLX5_HAIRPIN_TX_TABLE (UINT16_MAX - 1)
/* Reserve the last two tables for metadata register copy. */
#define MLX5_FLOW_MREG_ACT_TABLE_GROUP (MLX5_MAX_TABLES - 1)
-#define MLX5_FLOW_MREG_CP_TABLE_GROUP \
- (MLX5_FLOW_MREG_ACT_TABLE_GROUP - 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_MAX_TABLES_FDB UINT16_MAX
#define MLX5_DBR_PAGE_SIZE 4096 /* Must be >= 512. */
/**< The next index that can be used without any free elements. */
uint32_t *curr; /**< Pointer to the index to pop. */
uint32_t *last; /**< Pointer to the last element in the empty arrray. */
+ uint32_t max_id; /**< Maximum id can be allocated from the pool. */
};
/*
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. */
- struct mlx5_flow_tbl_resource fdb_tbl[MLX5_MAX_TABLES_FDB];
- /* FDB Direct Rules tables. */
+ struct mlx5_flow_tbl_resource *fdb_mtr_sfx_tbl;
+ /* FDB meter suffix rules table. */
void *rx_domain; /* RX Direct Rules name space handle. */
- struct mlx5_flow_tbl_resource rx_tbl[MLX5_MAX_TABLES];
- /* RX Direct Rules tables. */
+ struct mlx5_flow_tbl_resource *rx_mtr_sfx_tbl;
+ /* RX meter suffix rules table. */
void *tx_domain; /* TX Direct Rules name space handle. */
- struct mlx5_flow_tbl_resource tx_tbl[MLX5_MAX_TABLES];
- /* TX Direct Rules tables. */
+ struct mlx5_flow_tbl_resource *tx_mtr_sfx_tbl;
+ /* TX meter suffix rules table. */
+ struct mlx5_hlist *flow_tbls;
+ /* 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. */
- /* TX Direct Rules tables/ */
- LIST_HEAD(matchers, mlx5_flow_dv_matcher) matchers;
LIST_HEAD(encap_decap, mlx5_flow_dv_encap_decap_resource) encaps_decaps;
LIST_HEAD(modify_cmd, mlx5_flow_dv_modify_hdr_resource) modify_cmds;
- LIST_HEAD(tag, mlx5_flow_dv_tag_resource) tags;
- LIST_HEAD(jump, mlx5_flow_dv_jump_tbl_resource) jump_tbl;
+ struct mlx5_hlist *tag_table;
LIST_HEAD(port_id_action_list, mlx5_flow_dv_port_id_action_resource)
port_id_action_list; /* List of port ID actions. */
LIST_HEAD(push_vlan_action_list, mlx5_flow_dv_push_vlan_action_resource)
/* Table of UAR registers for each process. */
};
+/* MTR profile list. */
+TAILQ_HEAD(mlx5_mtr_profiles, mlx5_flow_meter_profile);
+/* MTR list. */
+TAILQ_HEAD(mlx5_flow_meters, mlx5_flow_meter);
+
#define MLX5_PROC_PRIV(port_id) \
((struct mlx5_proc_priv *)rte_eth_devices[port_id].process_private)
unsigned int master:1; /* Device is a E-Switch master. */
unsigned int dr_shared:1; /* DV/DR data is shared. */
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. */
uint16_t domain_id; /* Switch domain identifier. */
uint16_t vport_id; /* Associated VF vport index (if any). */
uint32_t vport_meta_tag; /* Used for vport index match ove VF LAG. */
uint32_t nl_sn; /* Netlink message sequence number. */
LIST_HEAD(dbrpage, mlx5_devx_dbr_page) dbrpgs; /* Door-bell pages. */
struct mlx5_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 mtr_color_reg; /* Meter color match REG_C. */
+ struct mlx5_mtr_profiles flow_meter_profiles; /* MTR profile list. */
+ struct mlx5_flow_meters flow_meters; /* MTR list. */
#ifndef RTE_ARCH_64
rte_spinlock_t uar_lock_cq; /* CQs share a common distinct UAR */
rte_spinlock_t uar_lock[MLX5_UAR_PAGE_NUM_MAX];
uint64_t async_id, int status);
void mlx5_set_query_alarm(struct mlx5_ibv_shared *sh);
void mlx5_flow_query_alarm(void *arg);
+struct mlx5_flow_counter *mlx5_counter_alloc(struct rte_eth_dev *dev);
+void mlx5_counter_free(struct rte_eth_dev *dev, struct mlx5_flow_counter *cnt);
+int mlx5_counter_query(struct rte_eth_dev *dev, struct mlx5_flow_counter *cnt,
+ bool clear, uint64_t *pkts, uint64_t *bytes);
+int mlx5_flow_dev_dump(struct rte_eth_dev *dev, FILE *file,
+ struct rte_flow_error *error);
/* mlx5_mp.c */
void mlx5_mp_req_start_rxtx(struct rte_eth_dev *dev);
int mlx5_mp_init_secondary(void);
void mlx5_mp_uninit_secondary(void);
+/* mlx5_socket.c */
+
+int mlx5_pmd_socket_init(void);
+void mlx5_pmd_socket_uninit(void);
+
/* mlx5_nl.c */
int mlx5_nl_init(int protocol);
int mlx5_nl_allmulti(struct rte_eth_dev *dev, int enable);
unsigned int mlx5_nl_portnum(int nl, const char *name);
unsigned int mlx5_nl_ifindex(int nl, const char *name, uint32_t pindex);
+int mlx5_nl_vf_mac_addr_modify(struct rte_eth_dev *dev,
+ struct rte_ether_addr *mac, int vf_index);
int mlx5_nl_switch_info(int nl, unsigned int ifindex,
struct mlx5_switch_info *info);
void mlx5_vlan_vmwa_acquire(struct rte_eth_dev *dev,
struct mlx5_vf_vlan *vf_vlan);
-/* mlx5_devx_cmds.c */
-
-struct mlx5_devx_obj *mlx5_devx_cmd_flow_counter_alloc(struct ibv_context *ctx,
- uint32_t bulk_sz);
-int mlx5_devx_cmd_destroy(struct mlx5_devx_obj *obj);
-int mlx5_devx_cmd_flow_counter_query(struct mlx5_devx_obj *dcs,
- int clear, uint32_t n_counters,
- uint64_t *pkts, uint64_t *bytes,
- uint32_t mkey, void *addr,
- struct mlx5dv_devx_cmd_comp *cmd_comp,
- uint64_t async_id);
-int mlx5_devx_cmd_query_hca_attr(struct ibv_context *ctx,
- struct mlx5_hca_attr *attr);
-struct mlx5_devx_obj *mlx5_devx_cmd_mkey_create(struct ibv_context *ctx,
- struct mlx5_devx_mkey_attr *attr);
-int mlx5_devx_get_out_command_status(void *out);
-int mlx5_devx_cmd_qp_query_tis_td(struct ibv_qp *qp, uint32_t tis_num,
- uint32_t *tis_td);
-struct mlx5_devx_obj *mlx5_devx_cmd_create_rq(struct ibv_context *ctx,
- struct mlx5_devx_create_rq_attr *rq_attr,
- int socket);
-int mlx5_devx_cmd_modify_rq(struct mlx5_devx_obj *rq,
- struct mlx5_devx_modify_rq_attr *rq_attr);
-struct mlx5_devx_obj *mlx5_devx_cmd_create_tir(struct ibv_context *ctx,
- struct mlx5_devx_tir_attr *tir_attr);
-struct mlx5_devx_obj *mlx5_devx_cmd_create_rqt(struct ibv_context *ctx,
- struct mlx5_devx_rqt_attr *rqt_attr);
-struct mlx5_devx_obj *mlx5_devx_cmd_create_sq
- (struct ibv_context *ctx, struct mlx5_devx_create_sq_attr *sq_attr);
-int mlx5_devx_cmd_modify_sq
- (struct mlx5_devx_obj *sq, struct mlx5_devx_modify_sq_attr *sq_attr);
-struct mlx5_devx_obj *mlx5_devx_cmd_create_tis
- (struct ibv_context *ctx, struct mlx5_devx_tis_attr *tis_attr);
-struct mlx5_devx_obj *mlx5_devx_cmd_create_td(struct ibv_context *ctx);
+/* mlx5_flow_meter.c */
+
+int mlx5_flow_meter_ops_get(struct rte_eth_dev *dev, void *arg);
+struct mlx5_flow_meter *mlx5_flow_meter_find(struct mlx5_priv *priv,
+ uint32_t meter_id);
+struct mlx5_flow_meter *mlx5_flow_meter_attach
+ (struct mlx5_priv *priv,
+ uint32_t meter_id,
+ const struct rte_flow_attr *attr,
+ struct rte_flow_error *error);
+void mlx5_flow_meter_detach(struct mlx5_flow_meter *fm);
#endif /* RTE_PMD_MLX5_H_ */
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