u32 next; /* Next ID to allocate. */
};
+struct hns_roce_idx_table {
+ u32 *spare_idx;
+ u32 head;
+ u32 tail;
+};
+
struct hns_roce_qp_table {
struct hns_roce_hem_table qp_table;
struct hns_roce_hem_table irrl_table;
struct mutex scc_mutex;
struct hns_roce_bank bank[HNS_ROCE_QP_BANK_NUM];
struct mutex bank_mutex;
+ struct hns_roce_idx_table idx_table;
};
struct hns_roce_cq_table {
};
struct hns_roce_srq_table {
- struct hns_roce_bitmap bitmap;
+ struct hns_roce_ida srq_ida;
struct xarray xa;
struct hns_roce_hem_table table;
};
struct hns_roce_cmdq cmd;
struct hns_roce_ida pd_ida;
struct hns_roce_ida xrcd_ida;
- struct hns_roce_uar_table uar_table;
+ struct hns_roce_ida uar_ida;
struct hns_roce_mr_table mr_table;
struct hns_roce_cq_table cq_table;
struct hns_roce_srq_table srq_table;
grh->traffic_class >> DSCP_SHIFT : grh->traffic_class;
}
-int hns_roce_init_uar_table(struct hns_roce_dev *dev);
+void hns_roce_init_uar_table(struct hns_roce_dev *dev);
int hns_roce_uar_alloc(struct hns_roce_dev *dev, struct hns_roce_uar *uar);
-void hns_roce_uar_free(struct hns_roce_dev *dev, struct hns_roce_uar *uar);
-void hns_roce_cleanup_uar_table(struct hns_roce_dev *dev);
int hns_roce_cmd_init(struct hns_roce_dev *hr_dev);
void hns_roce_cmd_cleanup(struct hns_roce_dev *hr_dev);
void hns_roce_init_pd_table(struct hns_roce_dev *hr_dev);
void hns_roce_init_mr_table(struct hns_roce_dev *hr_dev);
void hns_roce_init_cq_table(struct hns_roce_dev *hr_dev);
-void hns_roce_init_qp_table(struct hns_roce_dev *hr_dev);
-int hns_roce_init_srq_table(struct hns_roce_dev *hr_dev);
+int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev);
+void hns_roce_init_srq_table(struct hns_roce_dev *hr_dev);
void hns_roce_init_xrcd_table(struct hns_roce_dev *hr_dev);
void hns_roce_cleanup_eq_table(struct hns_roce_dev *hr_dev);
void hns_roce_cleanup_cq_table(struct hns_roce_dev *hr_dev);
void hns_roce_cleanup_qp_table(struct hns_roce_dev *hr_dev);
-void hns_roce_cleanup_srq_table(struct hns_roce_dev *hr_dev);
-int hns_roce_bitmap_alloc(struct hns_roce_bitmap *bitmap, unsigned long *obj);
-void hns_roce_bitmap_free(struct hns_roce_bitmap *bitmap, unsigned long obj);
-int hns_roce_bitmap_init(struct hns_roce_bitmap *bitmap, u32 num, u32 mask,
- u32 reserved_bot, u32 resetrved_top);
-void hns_roce_bitmap_cleanup(struct hns_roce_bitmap *bitmap);
void hns_roce_cleanup_bitmap(struct hns_roce_dev *hr_dev);
int hns_roce_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr,
int hns_roce_alloc_xrcd(struct ib_xrcd *ib_xrcd, struct ib_udata *udata);
int hns_roce_dealloc_xrcd(struct ib_xrcd *ib_xrcd, struct ib_udata *udata);
-struct ib_qp *hns_roce_create_qp(struct ib_pd *ib_pd,
- struct ib_qp_init_attr *init_attr,
- struct ib_udata *udata);
+int hns_roce_create_qp(struct ib_qp *ib_qp, struct ib_qp_init_attr *init_attr,
+ struct ib_udata *udata);
int hns_roce_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
int attr_mask, struct ib_udata *udata);
void init_flush_work(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp);