diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_sp.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_sp.h | 256 |
1 files changed, 232 insertions, 24 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.h b/drivers/infiniband/hw/bnxt_re/qplib_sp.h index 2ce7e2a32cf0..5a45c55c6464 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_sp.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.h @@ -40,12 +40,13 @@ #ifndef __BNXT_QPLIB_SP_H__ #define __BNXT_QPLIB_SP_H__ +#include <rdma/bnxt_re-abi.h> #define BNXT_QPLIB_RESERVED_QP_WRS 128 -#define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 - struct bnxt_qplib_dev_attr { - char fw_ver[32]; +#define FW_VER_ARR_LEN 4 + u8 fw_ver[FW_VER_ARR_LEN]; +#define BNXT_QPLIB_NUM_GIDS_SUPPORTED 256 u16 max_sgid; u16 max_mrw; u32 max_qp; @@ -55,6 +56,7 @@ struct bnxt_qplib_dev_attr { u32 max_qp_wqes; u32 max_qp_sges; u32 max_cq; +#define BNXT_QPLIB_MAX_CQ_WQES 0xfffff u32 max_cq_wqes; u32 max_cq_sges; u32 max_mr; @@ -63,8 +65,6 @@ struct bnxt_qplib_dev_attr { u32 max_mw; u32 max_raw_ethy_qp; u32 max_ah; - u32 max_fmr; - u32 max_map_per_fmr; u32 max_srq; u32 max_srq_wqes; u32 max_srq_sges; @@ -73,6 +73,9 @@ struct bnxt_qplib_dev_attr { u32 l2_db_size; u8 tqm_alloc_reqs[MAX_TQM_ALLOC_REQ]; bool is_atomic; + u16 dev_cap_flags; + u16 dev_cap_flags2; + u32 max_dpi; }; struct bnxt_qplib_pd { @@ -83,6 +86,11 @@ struct bnxt_qplib_gid { u8 data[16]; }; +struct bnxt_qplib_gid_info { + struct bnxt_qplib_gid gid; + u16 vlan_id; +}; + struct bnxt_qplib_ah { struct bnxt_qplib_gid dgid; struct bnxt_qplib_pd *pd; @@ -102,7 +110,8 @@ struct bnxt_qplib_ah { struct bnxt_qplib_mrw { struct bnxt_qplib_pd *pd; int type; - u32 flags; + u32 access_flags; +#define BNXT_QPLIB_MR_ACCESS_MASK 0xFF #define BNXT_QPLIB_FR_PMR 0x80000000 u32 lkey; u32 rkey; @@ -110,6 +119,7 @@ struct bnxt_qplib_mrw { u64 va; u64 total_size; u32 npages; + u16 flags; u64 mr_handle; struct bnxt_qplib_hwq hwq; }; @@ -127,33 +137,211 @@ struct bnxt_qplib_frpl { #define BNXT_QPLIB_ACCESS_ZERO_BASED BIT(5) #define BNXT_QPLIB_ACCESS_ON_DEMAND BIT(6) +struct bnxt_qplib_roce_stats { + u64 to_retransmits; + u64 seq_err_naks_rcvd; + /* seq_err_naks_rcvd is 64 b */ + u64 max_retry_exceeded; + /* max_retry_exceeded is 64 b */ + u64 rnr_naks_rcvd; + /* rnr_naks_rcvd is 64 b */ + u64 missing_resp; + u64 unrecoverable_err; + /* unrecoverable_err is 64 b */ + u64 bad_resp_err; + /* bad_resp_err is 64 b */ + u64 local_qp_op_err; + /* local_qp_op_err is 64 b */ + u64 local_protection_err; + /* local_protection_err is 64 b */ + u64 mem_mgmt_op_err; + /* mem_mgmt_op_err is 64 b */ + u64 remote_invalid_req_err; + /* remote_invalid_req_err is 64 b */ + u64 remote_access_err; + /* remote_access_err is 64 b */ + u64 remote_op_err; + /* remote_op_err is 64 b */ + u64 dup_req; + /* dup_req is 64 b */ + u64 res_exceed_max; + /* res_exceed_max is 64 b */ + u64 res_length_mismatch; + /* res_length_mismatch is 64 b */ + u64 res_exceeds_wqe; + /* res_exceeds_wqe is 64 b */ + u64 res_opcode_err; + /* res_opcode_err is 64 b */ + u64 res_rx_invalid_rkey; + /* res_rx_invalid_rkey is 64 b */ + u64 res_rx_domain_err; + /* res_rx_domain_err is 64 b */ + u64 res_rx_no_perm; + /* res_rx_no_perm is 64 b */ + u64 res_rx_range_err; + /* res_rx_range_err is 64 b */ + u64 res_tx_invalid_rkey; + /* res_tx_invalid_rkey is 64 b */ + u64 res_tx_domain_err; + /* res_tx_domain_err is 64 b */ + u64 res_tx_no_perm; + /* res_tx_no_perm is 64 b */ + u64 res_tx_range_err; + /* res_tx_range_err is 64 b */ + u64 res_irrq_oflow; + /* res_irrq_oflow is 64 b */ + u64 res_unsup_opcode; + /* res_unsup_opcode is 64 b */ + u64 res_unaligned_atomic; + /* res_unaligned_atomic is 64 b */ + u64 res_rem_inv_err; + /* res_rem_inv_err is 64 b */ + u64 res_mem_error; + /* res_mem_error is 64 b */ + u64 res_srq_err; + /* res_srq_err is 64 b */ + u64 res_cmp_err; + /* res_cmp_err is 64 b */ + u64 res_invalid_dup_rkey; + /* res_invalid_dup_rkey is 64 b */ + u64 res_wqe_format_err; + /* res_wqe_format_err is 64 b */ + u64 res_cq_load_err; + /* res_cq_load_err is 64 b */ + u64 res_srq_load_err; + /* res_srq_load_err is 64 b */ + u64 res_tx_pci_err; + /* res_tx_pci_err is 64 b */ + u64 res_rx_pci_err; + /* res_rx_pci_err is 64 b */ + u64 res_oos_drop_count; + /* res_oos_drop_count */ + u64 active_qp_count_p0; + /* port 0 active qps */ + u64 active_qp_count_p1; + /* port 1 active qps */ + u64 active_qp_count_p2; + /* port 2 active qps */ + u64 active_qp_count_p3; + /* port 3 active qps */ +}; + +struct bnxt_qplib_ext_stat { + u64 tx_atomic_req; + u64 tx_read_req; + u64 tx_read_res; + u64 tx_write_req; + u64 tx_send_req; + u64 tx_roce_pkts; + u64 tx_roce_bytes; + u64 rx_atomic_req; + u64 rx_read_req; + u64 rx_read_res; + u64 rx_write_req; + u64 rx_send_req; + u64 rx_roce_pkts; + u64 rx_roce_bytes; + u64 rx_roce_good_pkts; + u64 rx_roce_good_bytes; + u64 rx_out_of_buffer; + u64 rx_out_of_sequence; + u64 tx_cnp; + u64 rx_cnp; + u64 rx_ecn_marked; +}; + +struct bnxt_qplib_cc_param_ext { + u64 ext_mask; + u16 inact_th_hi; + u16 min_delta_cnp; + u16 init_cp; + u8 tr_update_mode; + u8 tr_update_cyls; + u8 fr_rtt; + u8 ai_rate_incr; + u16 rr_rtt_th; + u16 ar_cr_th; + u16 cr_min_th; + u8 bw_avg_weight; + u8 cr_factor; + u16 cr_th_max_cp; + u8 cp_bias_en; + u8 cp_bias; + u8 cnp_ecn; + u8 rtt_jitter_en; + u16 bytes_per_usec; + u16 cc_cr_reset_th; + u8 cr_width; + u8 min_quota; + u8 max_quota; + u8 abs_max_quota; + u16 tr_lb; + u8 cr_prob_fac; + u8 tr_prob_fac; + u16 fair_cr_th; + u8 red_div; + u8 cnp_ratio_th; + u16 ai_ext_rtt; + u8 exp_crcp_ratio; + u8 low_rate_en; + u16 cpcr_update_th; + u16 ai_rtt_th1; + u16 ai_rtt_th2; + u16 cf_rtt_th; + u16 sc_cr_th1; /* severe congestion cr threshold 1 */ + u16 sc_cr_th2; /* severe congestion cr threshold 2 */ + u32 l64B_per_rtt; + u8 cc_ack_bytes; + u16 reduce_cf_rtt_th; +}; + +struct bnxt_qplib_cc_param { + u8 alt_vlan_pcp; + u8 qp1_tos_dscp; + u16 alt_tos_dscp; + u8 cc_mode; + u8 enable; + u16 inact_th; + u16 init_cr; + u16 init_tr; + u16 rtt; + u8 g; + u8 nph_per_state; + u8 time_pph; + u8 pkts_pph; + u8 tos_ecn; + u8 tos_dscp; + u16 tcp_cp; + struct bnxt_qplib_cc_param_ext cc_ext; + u32 mask; +}; + int bnxt_qplib_get_sgid(struct bnxt_qplib_res *res, struct bnxt_qplib_sgid_tbl *sgid_tbl, int index, struct bnxt_qplib_gid *gid); int bnxt_qplib_del_sgid(struct bnxt_qplib_sgid_tbl *sgid_tbl, - struct bnxt_qplib_gid *gid, bool update); + struct bnxt_qplib_gid *gid, u16 vlan_id, bool update); int bnxt_qplib_add_sgid(struct bnxt_qplib_sgid_tbl *sgid_tbl, - struct bnxt_qplib_gid *gid, u8 *mac, u16 vlan_id, - bool update, u32 *index); -int bnxt_qplib_get_pkey(struct bnxt_qplib_res *res, - struct bnxt_qplib_pkey_tbl *pkey_tbl, u16 index, - u16 *pkey); -int bnxt_qplib_del_pkey(struct bnxt_qplib_res *res, - struct bnxt_qplib_pkey_tbl *pkey_tbl, u16 *pkey, - bool update); -int bnxt_qplib_add_pkey(struct bnxt_qplib_res *res, - struct bnxt_qplib_pkey_tbl *pkey_tbl, u16 *pkey, - bool update); -int bnxt_qplib_get_dev_attr(struct bnxt_qplib_rcfw *rcfw, - struct bnxt_qplib_dev_attr *attr); -int bnxt_qplib_create_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah); -int bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah); + struct bnxt_qplib_gid *gid, const u8 *mac, u16 vlan_id, + bool update, u32 *index, + bool is_ugid, u32 stats_ctx_id); +int bnxt_qplib_update_sgid(struct bnxt_qplib_sgid_tbl *sgid_tbl, + struct bnxt_qplib_gid *gid, u16 gid_idx, + const u8 *smac); +int bnxt_qplib_get_dev_attr(struct bnxt_qplib_rcfw *rcfw); +int bnxt_qplib_set_func_resources(struct bnxt_qplib_res *res, + struct bnxt_qplib_rcfw *rcfw, + struct bnxt_qplib_ctx *ctx); +int bnxt_qplib_create_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah, + bool block); +int bnxt_qplib_destroy_ah(struct bnxt_qplib_res *res, struct bnxt_qplib_ah *ah, + bool block); int bnxt_qplib_alloc_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw); int bnxt_qplib_dereg_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw, bool block); int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr, - u64 *pbl_tbl, int num_pbls, bool block); + struct ib_umem *umem, int num_pbls, u32 buf_pg_size, bool unified_mr); int bnxt_qplib_free_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr); int bnxt_qplib_alloc_fast_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr, int max); @@ -161,5 +349,25 @@ int bnxt_qplib_alloc_fast_reg_page_list(struct bnxt_qplib_res *res, struct bnxt_qplib_frpl *frpl, int max); int bnxt_qplib_free_fast_reg_page_list(struct bnxt_qplib_res *res, struct bnxt_qplib_frpl *frpl); -int bnxt_qplib_map_tc2cos(struct bnxt_qplib_res *res, u16 *cids); +int bnxt_qplib_get_roce_stats(struct bnxt_qplib_rcfw *rcfw, + struct bnxt_qplib_roce_stats *stats); +int bnxt_qplib_qext_stat(struct bnxt_qplib_rcfw *rcfw, u32 fid, + struct bnxt_qplib_ext_stat *estat); +int bnxt_qplib_modify_cc(struct bnxt_qplib_res *res, + struct bnxt_qplib_cc_param *cc_param); +int bnxt_qplib_read_context(struct bnxt_qplib_rcfw *rcfw, u8 type, u32 xid, + u32 resp_size, void *resp_va); +int bnxt_qplib_query_cc_param(struct bnxt_qplib_res *res, + struct bnxt_qplib_cc_param *cc_param); +void bnxt_qplib_query_version(struct bnxt_qplib_rcfw *rcfw); +int bnxt_qplib_create_flow(struct bnxt_qplib_res *res); +int bnxt_qplib_destroy_flow(struct bnxt_qplib_res *res); + +#define BNXT_VAR_MAX_WQE 4352 +#define BNXT_VAR_MAX_SLOT_ALIGN 256 +#define BNXT_VAR_MAX_SGE 13 +#define BNXT_RE_MAX_RQ_WQES 65536 + +#define BNXT_STATIC_MAX_SGE 6 + #endif /* __BNXT_QPLIB_SP_H__*/ |