diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 479fa557993e..6edcbdcd8f43 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -37,9 +37,8 @@ #define DRV_NAME "hns_roce" -/* hip08 is a pci device, it includes two version according pci version id */ -#define PCI_REVISION_ID_HIP08_A 0x20 -#define PCI_REVISION_ID_HIP08_B 0x21 +/* hip08 is a pci device */ +#define PCI_REVISION_ID_HIP08 0x21 #define HNS_ROCE_HW_VER1 ('h' << 24 | 'i' << 16 | '0' << 8 | '6') @@ -66,8 +65,6 @@ #define HNS_ROCE_CQE_WCMD_EMPTY_BIT 0x2 #define HNS_ROCE_MIN_CQE_CNT 16 -#define HNS_ROCE_RESERVED_SGE 1 - #define HNS_ROCE_MAX_IRQ_NUM 128 #define HNS_ROCE_SGE_IN_WQE 2 @@ -348,20 +345,22 @@ struct hns_roce_buf_attr { bool mtt_only; /* only alloc buffer-required MTT memory */ }; +struct hns_roce_hem_cfg { + dma_addr_t root_ba; /* root BA table's address */ + bool is_direct; /* addressing without BA table */ + unsigned int ba_pg_shift; /* BA table page shift */ + unsigned int buf_pg_shift; /* buffer page shift */ + unsigned int buf_pg_count; /* buffer page count */ + struct hns_roce_buf_region region[HNS_ROCE_MAX_BT_REGION]; + int region_count; +}; + /* memory translate region */ struct hns_roce_mtr { struct hns_roce_hem_list hem_list; /* multi-hop addressing resource */ struct ib_umem *umem; /* user space buffer */ struct hns_roce_buf *kmem; /* kernel space buffer */ - struct { - dma_addr_t root_ba; /* root BA table's address */ - bool is_direct; /* addressing without BA table */ - unsigned int ba_pg_shift; /* BA table page shift */ - unsigned int buf_pg_shift; /* buffer page shift */ - int buf_pg_count; /* buffer page count */ - struct hns_roce_buf_region region[HNS_ROCE_MAX_BT_REGION]; - unsigned int region_count; - } hem_cfg; /* config for hardware addressing */ + struct hns_roce_hem_cfg hem_cfg; /* config for hardware addressing */ }; struct hns_roce_mw { @@ -1192,7 +1191,7 @@ int hns_roce_rereg_user_mr(struct ib_mr *mr, int flags, u64 start, u64 length, u64 virt_addr, int mr_access_flags, struct ib_pd *pd, struct ib_udata *udata); struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, - u32 max_num_sg, struct ib_udata *udata); + u32 max_num_sg); int hns_roce_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset); int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata); @@ -1267,6 +1266,6 @@ void hns_roce_handle_device_err(struct hns_roce_dev *hr_dev); int hns_roce_init(struct hns_roce_dev *hr_dev); void hns_roce_exit(struct hns_roce_dev *hr_dev); -int hns_roce_fill_res_entry(struct sk_buff *msg, - struct rdma_restrack_entry *res); +int hns_roce_fill_res_cq_entry(struct sk_buff *msg, + struct ib_cq *ib_cq); #endif /* _HNS_ROCE_DEVICE_H */ |