diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 9ee86daf1700..563cf39df6d5 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -505,7 +505,6 @@ struct hns_roce_uar_table { struct hns_roce_qp_table { struct hns_roce_bitmap bitmap; - spinlock_t lock; struct hns_roce_hem_table qp_table; struct hns_roce_hem_table irrl_table; struct hns_roce_hem_table trrl_table; @@ -515,8 +514,7 @@ struct hns_roce_qp_table { struct hns_roce_cq_table { struct hns_roce_bitmap bitmap; - spinlock_t lock; - struct radix_tree_root tree; + struct xarray array; struct hns_roce_hem_table table; }; @@ -869,6 +867,11 @@ struct hns_roce_work { int sub_type; }; +struct hns_roce_dfx_hw { + int (*query_cqc_info)(struct hns_roce_dev *hr_dev, u32 cqn, + int *buffer); +}; + struct hns_roce_hw { int (*reset)(struct hns_roce_dev *hr_dev, bool enable); int (*cmq_init)(struct hns_roce_dev *hr_dev); @@ -907,7 +910,7 @@ struct hns_roce_hw { int (*modify_qp)(struct ib_qp *ibqp, const struct ib_qp_attr *attr, int attr_mask, enum ib_qp_state cur_state, enum ib_qp_state new_state); - int (*destroy_qp)(struct ib_qp *ibqp); + int (*destroy_qp)(struct ib_qp *ibqp, struct ib_udata *udata); int (*qp_flow_control_init)(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp); int (*post_send)(struct ib_qp *ibqp, const struct ib_send_wr *wr, @@ -916,8 +919,9 @@ struct hns_roce_hw { const struct ib_recv_wr **bad_recv_wr); int (*req_notify_cq)(struct ib_cq *ibcq, enum ib_cq_notify_flags flags); int (*poll_cq)(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc); - int (*dereg_mr)(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr); - int (*destroy_cq)(struct ib_cq *ibcq); + int (*dereg_mr)(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, + struct ib_udata *udata); + int (*destroy_cq)(struct ib_cq *ibcq, struct ib_udata *udata); int (*modify_cq)(struct ib_cq *cq, u16 cq_count, u16 cq_period); int (*init_eq)(struct hns_roce_dev *hr_dev); void (*cleanup_eq)(struct hns_roce_dev *hr_dev); @@ -956,7 +960,7 @@ struct hns_roce_dev { int irq[HNS_ROCE_MAX_IRQ_NUM]; u8 __iomem *reg_base; struct hns_roce_caps caps; - struct radix_tree_root qp_table_tree; + struct xarray qp_table_xa; unsigned char dev_addr[HNS_ROCE_MAX_PORTS][MAC_ADDR_OCTET_NUM]; u64 sys_image_guid; @@ -985,6 +989,7 @@ struct hns_roce_dev { const struct hns_roce_hw *hw; void *priv; struct workqueue_struct *irq_workq; + const struct hns_roce_dfx_hw *dfx; }; static inline struct hns_roce_dev *to_hr_dev(struct ib_device *ib_dev) @@ -1046,8 +1051,7 @@ static inline void hns_roce_write64_k(__le32 val[2], void __iomem *dest) static inline struct hns_roce_qp *__hns_roce_qp_lookup(struct hns_roce_dev *hr_dev, u32 qpn) { - return radix_tree_lookup(&hr_dev->qp_table_tree, - qpn & (hr_dev->caps.num_qps - 1)); + return xa_load(&hr_dev->qp_table_xa, qpn & (hr_dev->caps.num_qps - 1)); } static inline void *hns_roce_buf_offset(struct hns_roce_buf *buf, int offset) @@ -1107,16 +1111,13 @@ void hns_roce_bitmap_free_range(struct hns_roce_bitmap *bitmap, unsigned long obj, int cnt, int rr); -struct ib_ah *hns_roce_create_ah(struct ib_pd *pd, - struct rdma_ah_attr *ah_attr, - u32 flags, - struct ib_udata *udata); +int hns_roce_create_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr, + u32 flags, struct ib_udata *udata); int hns_roce_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr); -int hns_roce_destroy_ah(struct ib_ah *ah, u32 flags); +void hns_roce_destroy_ah(struct ib_ah *ah, u32 flags); -int hns_roce_alloc_pd(struct ib_pd *pd, struct ib_ucontext *context, - struct ib_udata *udata); -void hns_roce_dealloc_pd(struct ib_pd *pd); +int hns_roce_alloc_pd(struct ib_pd *pd, struct ib_udata *udata); +void hns_roce_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata); struct ib_mr *hns_roce_get_dma_mr(struct ib_pd *pd, int acc); struct ib_mr *hns_roce_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, @@ -1126,10 +1127,10 @@ 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); + u32 max_num_sg, struct ib_udata *udata); 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); +int hns_roce_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata); int hns_roce_hw2sw_mpt(struct hns_roce_dev *hr_dev, struct hns_roce_cmd_mailbox *mailbox, unsigned long mpt_index); @@ -1147,13 +1148,13 @@ int hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size, u32 max_direct, int hns_roce_ib_umem_write_mtt(struct hns_roce_dev *hr_dev, struct hns_roce_mtt *mtt, struct ib_umem *umem); -struct ib_srq *hns_roce_create_srq(struct ib_pd *pd, - struct ib_srq_init_attr *srq_init_attr, - struct ib_udata *udata); +int hns_roce_create_srq(struct ib_srq *srq, + struct ib_srq_init_attr *srq_init_attr, + struct ib_udata *udata); int hns_roce_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *srq_attr, enum ib_srq_attr_mask srq_attr_mask, struct ib_udata *udata); -int hns_roce_destroy_srq(struct ib_srq *ibsrq); +void hns_roce_destroy_srq(struct ib_srq *ibsrq, struct ib_udata *udata); struct ib_qp *hns_roce_create_qp(struct ib_pd *ib_pd, struct ib_qp_init_attr *init_attr, @@ -1179,10 +1180,9 @@ int to_hr_qp_type(int qp_type); struct ib_cq *hns_roce_ib_create_cq(struct ib_device *ib_dev, const struct ib_cq_init_attr *attr, - struct ib_ucontext *context, struct ib_udata *udata); -int hns_roce_ib_destroy_cq(struct ib_cq *ib_cq); +int hns_roce_ib_destroy_cq(struct ib_cq *ib_cq, struct ib_udata *udata); void hns_roce_free_cq(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq); int hns_roce_db_map_user(struct hns_roce_ucontext *context, @@ -1202,4 +1202,6 @@ int hns_get_gid_index(struct hns_roce_dev *hr_dev, u8 port, int gid_index); 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); #endif /* _HNS_ROCE_DEVICE_H */ |