diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2019-04-04 09:56:38 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-04-24 10:55:31 -0300 |
| commit | 574258222281221444b561b05c3a5fa85947a80c (patch) | |
| tree | 21e119e23bae371c388078f07e5034443ed04ffa /drivers/infiniband/hw/hns/hns_roce_hw_v1.h | |
| parent | 5d7ed2f27bbd482fd29e6b2e204b1a1ee8a0b268 (diff) | |
RDMA/hns: Remove asynchronic QP destroy
Verbs destroy callbacks are synchronous operations and can't be delayed.
The expectation is that after driver returned from destroy function, the
memory can be freed and user won't be able to access it again.
Ditch workqueue implementation used in HNS driver.
Fixes: d838c481e025 ("IB/hns: Fix the bug when destroy qp")
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: oulijun <oulijun@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v1.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.h | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.h b/drivers/infiniband/hw/hns/hns_roce_hw_v1.h index 1a2c38785c7f..52307b2c7100 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.h @@ -110,11 +110,6 @@ #define HNS_ROCE_V1_EXT_ODB_ALFUL \ (HNS_ROCE_V1_EXT_ODB_DEPTH - HNS_ROCE_V1_DB_RSVD) -#define HNS_ROCE_V1_DB_WAIT_OK 0 -#define HNS_ROCE_V1_DB_STAGE1 1 -#define HNS_ROCE_V1_DB_STAGE2 2 -#define HNS_ROCE_V1_CHECK_DB_TIMEOUT_MSECS 10000 -#define HNS_ROCE_V1_CHECK_DB_SLEEP_MSECS 20 #define HNS_ROCE_V1_FREE_MR_TIMEOUT_MSECS 50000 #define HNS_ROCE_V1_RECREATE_LP_QP_TIMEOUT_MSECS 10000 #define HNS_ROCE_V1_FREE_MR_WAIT_VALUE 5 @@ -162,7 +157,6 @@ #define SQ_PSN_SHIFT 8 #define QKEY_VAL 0x80010000 #define SDB_INV_CNT_OFFSET 8 -#define SDB_ST_CMP_VAL 8 #define HNS_ROCE_CEQ_DEFAULT_INTERVAL 0x10 #define HNS_ROCE_CEQ_DEFAULT_BURST_NUM 0x10 @@ -1068,11 +1062,6 @@ struct hns_roce_qp_work { u32 sche_cnt; }; -struct hns_roce_des_qp { - struct workqueue_struct *qp_wq; - int requeue_flag; -}; - struct hns_roce_mr_free_work { struct work_struct work; struct ib_device *ib_dev; @@ -1100,7 +1089,6 @@ struct hns_roce_v1_priv { struct hns_roce_raq_table raq_table; struct hns_roce_bt_table bt_table; struct hns_roce_tptr_table tptr_table; - struct hns_roce_des_qp des_qp; struct hns_roce_free_mr free_mr; }; |