diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_res.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_res.h | 50 |
1 files changed, 42 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index 21fb148713a6..2ea3b7f232a3 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -49,6 +49,13 @@ extern const struct bnxt_qplib_gid bnxt_qplib_gid_zero; #define CHIP_NUM_58818 0xd818 #define CHIP_NUM_57608 0x1760 +#define BNXT_RE_MAX_QPC_COUNT (64 * 1024) +#define BNXT_RE_MAX_MRW_COUNT (64 * 1024) +#define BNXT_RE_MAX_SRQC_COUNT (64 * 1024) +#define BNXT_RE_MAX_CQ_COUNT (64 * 1024) +#define BNXT_RE_MAX_MRW_COUNT_64K (64 * 1024) +#define BNXT_RE_MAX_MRW_COUNT_256K (256 * 1024) + #define BNXT_QPLIB_DBR_VALID (0x1UL << 26) #define BNXT_QPLIB_DBR_EPOCH_SHIFT 24 #define BNXT_QPLIB_DBR_TOGGLE_SHIFT 25 @@ -58,6 +65,7 @@ struct bnxt_qplib_drv_modes { bool db_push; bool dbr_pacing; u32 toggle_bits; + u8 roce_mirror; }; enum bnxt_re_toggle_modes { @@ -296,6 +304,7 @@ struct bnxt_qplib_ctx { struct bnxt_qplib_hwq tim_tbl; struct bnxt_qplib_tqm_ctx tqm_ctx; struct bnxt_qplib_stats stats; + struct bnxt_qplib_stats stats3; struct bnxt_qplib_vf_res vf_res; }; @@ -424,18 +433,20 @@ int bnxt_qplib_dealloc_dpi(struct bnxt_qplib_res *res, void bnxt_qplib_cleanup_res(struct bnxt_qplib_res *res); int bnxt_qplib_init_res(struct bnxt_qplib_res *res); void bnxt_qplib_free_res(struct bnxt_qplib_res *res); -int bnxt_qplib_alloc_res(struct bnxt_qplib_res *res, struct pci_dev *pdev, - struct net_device *netdev, - struct bnxt_qplib_dev_attr *dev_attr); -void bnxt_qplib_free_ctx(struct bnxt_qplib_res *res, - struct bnxt_qplib_ctx *ctx); -int bnxt_qplib_alloc_ctx(struct bnxt_qplib_res *res, - struct bnxt_qplib_ctx *ctx, - bool virt_fn, bool is_p5); +int bnxt_qplib_alloc_res(struct bnxt_qplib_res *res, struct net_device *netdev); +void bnxt_qplib_free_hwctx(struct bnxt_qplib_res *res, + struct bnxt_qplib_ctx *ctx); +int bnxt_qplib_alloc_hwctx(struct bnxt_qplib_res *res, + struct bnxt_qplib_ctx *ctx); int bnxt_qplib_map_db_bar(struct bnxt_qplib_res *res); void bnxt_qplib_unmap_db_bar(struct bnxt_qplib_res *res); int bnxt_qplib_determine_atomics(struct pci_dev *dev); +int bnxt_qplib_alloc_stats_ctx(struct pci_dev *pdev, + struct bnxt_qplib_chip_ctx *cctx, + struct bnxt_qplib_stats *stats); +void bnxt_qplib_free_stats_ctx(struct pci_dev *pdev, + struct bnxt_qplib_stats *stats); static inline void bnxt_qplib_hwq_incr_prod(struct bnxt_qplib_db_info *dbinfo, struct bnxt_qplib_hwq *hwq, u32 cnt) @@ -549,6 +560,14 @@ static inline bool _is_ext_stats_supported(u16 dev_cap_flags) CREQ_QUERY_FUNC_RESP_SB_EXT_STATS; } +static inline int bnxt_ext_stats_supported(struct bnxt_qplib_chip_ctx *ctx, + u16 flags, bool virtfn) +{ + /* ext stats supported if cap flag is set AND is a PF OR a Thor2 VF */ + return (_is_ext_stats_supported(flags) && + ((virtfn && bnxt_qplib_is_chip_gen_p7(ctx)) || (!virtfn))); +} + static inline bool _is_hw_retx_supported(u16 dev_cap_flags) { return dev_cap_flags & @@ -569,6 +588,11 @@ static inline u8 bnxt_qplib_dbr_pacing_en(struct bnxt_qplib_chip_ctx *cctx) return cctx->modes.dbr_pacing; } +static inline u8 bnxt_qplib_roce_mirror_supported(struct bnxt_qplib_chip_ctx *cctx) +{ + return cctx->modes.roce_mirror; +} + static inline bool _is_alloc_mr_unified(u16 dev_cap_flags) { return dev_cap_flags & CREQ_QUERY_FUNC_RESP_SB_MR_REGISTER_ALLOC; @@ -584,9 +608,19 @@ static inline bool _is_optimize_modify_qp_supported(u16 dev_cap_ext_flags2) return dev_cap_ext_flags2 & CREQ_QUERY_FUNC_RESP_SB_OPTIMIZE_MODIFY_QP_SUPPORTED; } +static inline bool _is_min_rnr_in_rtr_rts_mandatory(u16 dev_cap_ext_flags2) +{ + return !!(dev_cap_ext_flags2 & CREQ_QUERY_FUNC_RESP_SB_MIN_RNR_RTR_RTS_OPT_SUPPORTED); +} + static inline bool _is_cq_coalescing_supported(u16 dev_cap_ext_flags2) { return dev_cap_ext_flags2 & CREQ_QUERY_FUNC_RESP_SB_CQ_COALESCING_SUPPORTED; } +static inline bool _is_max_srq_ext_supported(u16 dev_cap_ext_flags_2) +{ + return !!(dev_cap_ext_flags_2 & CREQ_QUERY_FUNC_RESP_SB_MAX_SRQ_EXTENDED); +} + #endif /* __BNXT_QPLIB_RES_H__ */ |