diff options
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hem.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v1.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.h b/drivers/infiniband/hw/hns/hns_roce_hem.h index e865fc8a18a7..f1ccb8f35fe5 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hem.h +++ b/drivers/infiniband/hw/hns/hns_roce_hem.h @@ -34,8 +34,8 @@ #ifndef _HNS_ROCE_HEM_H #define _HNS_ROCE_HEM_H -#define HW_SYNC_TIMEOUT_MSECS 500 #define HW_SYNC_SLEEP_TIME_INTERVAL 20 +#define HW_SYNC_TIMEOUT_MSECS (25 * HW_SYNC_SLEEP_TIME_INTERVAL) #define BT_CMD_SYNC_SHIFT 31 enum { diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c index cb004190ccba..2c0bc2536fda 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v1.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v1.c @@ -2467,7 +2467,7 @@ static int hns_roce_v1_clear_hem(struct hns_roce_dev *hr_dev, end = HW_SYNC_TIMEOUT_MSECS; while (1) { if (readl(bt_cmd) >> BT_CMD_SYNC_SHIFT) { - if (end < 0) { + if (!end) { dev_err(dev, "Write bt_cmd err,hw_sync is not zero.\n"); spin_unlock_irqrestore(&hr_dev->bt_cmd_lock, flags); |