diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c index ac13cb2b168e..68026a5ad7e7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c @@ -304,6 +304,10 @@ int hclge_cmd_queue_init(struct hclge_dev *hdev) { int ret; + /* Setup the lock for command queue */ + spin_lock_init(&hdev->hw.cmq.csq.lock); + spin_lock_init(&hdev->hw.cmq.crq.lock); + /* Setup the queue entries for use cmd queue */ hdev->hw.cmq.csq.desc_num = HCLGE_NIC_CMQ_DESC_NUM; hdev->hw.cmq.crq.desc_num = HCLGE_NIC_CMQ_DESC_NUM; @@ -337,18 +341,20 @@ int hclge_cmd_init(struct hclge_dev *hdev) u32 version; int ret; + spin_lock_bh(&hdev->hw.cmq.csq.lock); + spin_lock_bh(&hdev->hw.cmq.crq.lock); + hdev->hw.cmq.csq.next_to_clean = 0; hdev->hw.cmq.csq.next_to_use = 0; hdev->hw.cmq.crq.next_to_clean = 0; hdev->hw.cmq.crq.next_to_use = 0; - /* Setup the lock for command queue */ - spin_lock_init(&hdev->hw.cmq.csq.lock); - spin_lock_init(&hdev->hw.cmq.crq.lock); - hclge_cmd_init_regs(&hdev->hw); clear_bit(HCLGE_STATE_CMD_DISABLE, &hdev->state); + spin_unlock_bh(&hdev->hw.cmq.crq.lock); + spin_unlock_bh(&hdev->hw.cmq.csq.lock); + ret = hclge_cmd_query_firmware_version(&hdev->hw, &version); if (ret) { dev_err(&hdev->pdev->dev, |