diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 5617434cbfb4..a7c4ff975c28 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -45,8 +45,6 @@ #define HNS_ROCE_MAX_MSG_LEN 0x80000000 -#define HNS_ROCE_ALIGN_UP(a, b) ((((a) + (b) - 1) / (b)) * (b)) - #define HNS_ROCE_IB_MIN_SQ_STRIDE 6 #define HNS_ROCE_BA_SIZE (32 * 4096) @@ -107,11 +105,6 @@ #define NODE_DESC_SIZE 64 #define DB_REG_OFFSET 0x1000 -#define SERV_TYPE_RC 0 -#define SERV_TYPE_RD 1 -#define SERV_TYPE_UC 2 -#define SERV_TYPE_UD 3 - /* Configure to HW for PAGE_SIZE larger than 4KB */ #define PG_SHIFT_OFFSET (PAGE_SHIFT - 12) @@ -131,6 +124,13 @@ #define EQ_DEPTH_COEFF 2 enum { + SERV_TYPE_RC, + SERV_TYPE_UC, + SERV_TYPE_RD, + SERV_TYPE_UD, +}; + +enum { HNS_ROCE_SUPPORT_RQ_RECORD_DB = 1 << 0, HNS_ROCE_SUPPORT_SQ_RECORD_DB = 1 << 1, }; @@ -423,7 +423,7 @@ struct hns_roce_mr_table { struct hns_roce_wq { u64 *wrid; /* Work request ID */ spinlock_t lock; - int wqe_cnt; /* WQE num */ + u32 wqe_cnt; /* WQE num */ int max_gs; int offset; int wqe_shift; /* WQE size */ @@ -498,6 +498,10 @@ struct hns_roce_cq { u32 vector; atomic_t refcount; struct completion free; + struct list_head sq_list; /* all qps on this send cq */ + struct list_head rq_list; /* all qps on this recv cq */ + int is_armed; /* cq is armed */ + struct list_head node; /* all armed cqs are on a list */ }; struct hns_roce_idx_que { @@ -647,7 +651,6 @@ struct hns_roce_qp { u8 sdb_en; u32 doorbell_qpn; u32 sq_signal_bits; - u32 sq_next_wqe; struct hns_roce_wq sq; struct ib_umem *umem; @@ -682,6 +685,9 @@ struct hns_roce_qp { u32 next_sge; 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 */ + struct list_head sq_node; /* all send qps are on a list */ }; struct hns_roce_ib_iboe { @@ -794,10 +800,8 @@ struct hns_roce_caps { int reserved_qps; int num_qpc_timer; int num_cqc_timer; - u32 max_srq_sg; int num_srqs; u32 max_wqes; - u32 max_srqs; u32 max_srq_wrs; u32 max_srq_sges; u32 max_sq_desc_sz; @@ -811,7 +815,6 @@ struct hns_roce_caps { u32 min_wqes; int reserved_cqs; int reserved_srqs; - u32 max_srqwqes; int num_aeq_vectors; int num_comp_vectors; int num_other_vectors; @@ -895,6 +898,12 @@ struct hns_roce_caps { u32 tpq_buf_pg_sz; u32 chunk_sz; /* chunk size in non multihop mode */ u64 flags; + u16 default_ceq_max_cnt; + u16 default_ceq_period; + u16 default_aeq_max_cnt; + u16 default_aeq_period; + u16 default_aeq_arm_st; + u16 default_ceq_arm_st; }; struct hns_roce_work { @@ -911,6 +920,12 @@ struct hns_roce_dfx_hw { int *buffer); }; +enum hns_roce_device_state { + HNS_ROCE_DEVICE_STATE_INITED, + HNS_ROCE_DEVICE_STATE_RST_DOWN, + HNS_ROCE_DEVICE_STATE_UNINIT, +}; + struct hns_roce_hw { int (*reset)(struct hns_roce_dev *hr_dev, bool enable); int (*cmq_init)(struct hns_roce_dev *hr_dev); @@ -993,6 +1008,9 @@ struct hns_roce_dev { bool dis_db; unsigned long reset_cnt; struct hns_roce_ib_iboe iboe; + enum hns_roce_device_state state; + struct list_head qp_list; /* list of all qps on this dev */ + spinlock_t qp_list_lock; /* protect qp_list */ struct list_head pgdir_list; struct mutex pgdir_mutex; @@ -1133,7 +1151,6 @@ int hns_roce_mtr_find(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, int hns_roce_init_pd_table(struct hns_roce_dev *hr_dev); int hns_roce_init_mr_table(struct hns_roce_dev *hr_dev); -int hns_roce_init_eq_table(struct hns_roce_dev *hr_dev); int hns_roce_init_cq_table(struct hns_roce_dev *hr_dev); int hns_roce_init_qp_table(struct hns_roce_dev *hr_dev); int hns_roce_init_srq_table(struct hns_roce_dev *hr_dev); @@ -1257,6 +1274,7 @@ void hns_roce_cq_event(struct hns_roce_dev *hr_dev, u32 cqn, int event_type); void hns_roce_qp_event(struct hns_roce_dev *hr_dev, u32 qpn, int event_type); void hns_roce_srq_event(struct hns_roce_dev *hr_dev, u32 srqn, int event_type); int hns_get_gid_index(struct hns_roce_dev *hr_dev, u8 port, int gid_index); +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); |