diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_res.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_res.h | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index 1e80aa7bbcce..32cebd0f1436 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -180,12 +180,20 @@ struct bnxt_qplib_ctx { u64 hwrm_intf_ver; }; +struct bnxt_qplib_chip_ctx { + u16 chip_num; + u8 chip_rev; + u8 chip_metal; +}; + +#define CHIP_NUM_57500 0x1750 + struct bnxt_qplib_res { struct pci_dev *pdev; + struct bnxt_qplib_chip_ctx *cctx; struct net_device *netdev; struct bnxt_qplib_rcfw *rcfw; - struct bnxt_qplib_pd_tbl pd_tbl; struct bnxt_qplib_sgid_tbl sgid_tbl; struct bnxt_qplib_pkey_tbl pkey_tbl; @@ -193,6 +201,24 @@ struct bnxt_qplib_res { bool prio; }; +static inline bool bnxt_qplib_is_chip_gen_p5(struct bnxt_qplib_chip_ctx *cctx) +{ + return (cctx->chip_num == CHIP_NUM_57500); +} + +static inline u8 bnxt_qplib_get_hwq_type(struct bnxt_qplib_res *res) +{ + return bnxt_qplib_is_chip_gen_p5(res->cctx) ? + HWQ_TYPE_QUEUE : HWQ_TYPE_L2_CMPL; +} + +static inline u8 bnxt_qplib_get_ring_type(struct bnxt_qplib_chip_ctx *cctx) +{ + return bnxt_qplib_is_chip_gen_p5(cctx) ? + RING_ALLOC_REQ_RING_TYPE_NQ : + RING_ALLOC_REQ_RING_TYPE_ROCE_CMPL; +} + #define to_bnxt_qplib(ptr, type, member) \ container_of(ptr, type, member) @@ -226,5 +252,5 @@ void bnxt_qplib_free_ctx(struct pci_dev *pdev, struct bnxt_qplib_ctx *ctx); int bnxt_qplib_alloc_ctx(struct pci_dev *pdev, struct bnxt_qplib_ctx *ctx, - bool virt_fn); + bool virt_fn, bool is_p5); #endif /* __BNXT_QPLIB_RES_H__ */ |