diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 54 |
1 files changed, 25 insertions, 29 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index a7c4ff975c28..f6b3cf6b95d6 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -641,6 +641,19 @@ struct hns_roce_rinl_buf { u32 wqe_cnt; }; +enum { + HNS_ROCE_FLUSH_FLAG = 0, +}; + +struct hns_roce_work { + struct hns_roce_dev *hr_dev; + struct work_struct work; + u32 qpn; + u32 cqn; + int event_type; + int sub_type; +}; + struct hns_roce_qp { struct ib_qp ibqp; struct hns_roce_buf hr_buf; @@ -656,11 +669,6 @@ struct hns_roce_qp { struct ib_umem *umem; struct hns_roce_mtt mtt; struct hns_roce_mtr mtr; - - /* this define must less than HNS_ROCE_MAX_BT_REGION */ -#define HNS_ROCE_WQE_REGION_MAX 3 - struct hns_roce_buf_region regions[HNS_ROCE_WQE_REGION_MAX]; - int region_cnt; int wqe_bt_pg_shift; u32 buff_size; @@ -684,6 +692,9 @@ struct hns_roce_qp { struct hns_roce_sge sge; u32 next_sge; + /* 0: flush needed, 1: unneeded */ + unsigned long flush_flag; + struct hns_roce_work flush_work; struct hns_roce_rinl_buf rq_inl_buf; struct list_head node; /* all qps are on a list */ struct list_head rq_node; /* all recv qps are on a list */ @@ -762,14 +773,8 @@ struct hns_roce_eq { int eqe_ba_pg_sz; int eqe_buf_pg_sz; int hop_num; - u64 *bt_l0; /* Base address table for L0 */ - u64 **bt_l1; /* Base address table for L1 */ - u64 **buf; - dma_addr_t l0_dma; - dma_addr_t *l1_dma; - dma_addr_t *buf_dma; - u32 l0_last_num; /* L0 last chunk num */ - u32 l1_last_num; /* L1 last chunk num */ + struct hns_roce_mtr mtr; + struct hns_roce_buf buf; int eq_max_cnt; int eq_period; int shift; @@ -881,7 +886,7 @@ struct hns_roce_caps { u32 cqc_timer_ba_pg_sz; u32 cqc_timer_buf_pg_sz; u32 cqc_timer_hop_num; - u32 cqe_ba_pg_sz; + u32 cqe_ba_pg_sz; /* page_size = 4K*(2^cqe_ba_pg_sz) */ u32 cqe_buf_pg_sz; u32 cqe_hop_num; u32 srqwqe_ba_pg_sz; @@ -906,15 +911,6 @@ struct hns_roce_caps { u16 default_ceq_arm_st; }; -struct hns_roce_work { - struct hns_roce_dev *hr_dev; - struct work_struct work; - u32 qpn; - u32 cqn; - int event_type; - int sub_type; -}; - struct hns_roce_dfx_hw { int (*query_cqc_info)(struct hns_roce_dev *hr_dev, u32 cqn, int *buffer); @@ -1237,9 +1233,10 @@ struct ib_qp *hns_roce_create_qp(struct ib_pd *ib_pd, 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 *get_recv_wqe(struct hns_roce_qp *hr_qp, int n); -void *get_send_wqe(struct hns_roce_qp *hr_qp, int n); -void *get_send_extend_sge(struct hns_roce_qp *hr_qp, int n); +void init_flush_work(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp); +void *hns_roce_get_recv_wqe(struct hns_roce_qp *hr_qp, int n); +void *hns_roce_get_send_wqe(struct hns_roce_qp *hr_qp, int n); +void *hns_roce_get_extend_sge(struct hns_roce_qp *hr_qp, int n); bool hns_roce_wq_overflow(struct hns_roce_wq *hr_wq, int nreq, struct ib_cq *ib_cq); enum hns_roce_qp_state to_hns_roce_state(enum ib_qp_state state); @@ -1248,9 +1245,8 @@ void hns_roce_lock_cqs(struct hns_roce_cq *send_cq, void hns_roce_unlock_cqs(struct hns_roce_cq *send_cq, struct hns_roce_cq *recv_cq); void hns_roce_qp_remove(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp); -void hns_roce_qp_free(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp); -void hns_roce_release_range_qp(struct hns_roce_dev *hr_dev, int base_qpn, - int cnt); +void hns_roce_qp_destroy(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp, + struct ib_udata *udata); __be32 send_ieth(const struct ib_send_wr *wr); int to_hr_qp_type(int qp_type); |