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path: root/drivers/infiniband/hw/hns/hns_roce_device.h
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Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_device.h52
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 */