diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c index bd19a2d89f6c..d9ddb0a243d4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_cmd.c @@ -507,12 +507,17 @@ static void hclgevf_cmd_uninit_regs(struct hclgevf_hw *hw) void hclgevf_cmd_uninit(struct hclgevf_dev *hdev) { + set_bit(HCLGEVF_STATE_CMD_DISABLE, &hdev->state); + /* wait to ensure that the firmware completes the possible left + * over commands. + */ + msleep(HCLGEVF_CMDQ_CLEAR_WAIT_TIME); spin_lock_bh(&hdev->hw.cmq.csq.lock); spin_lock(&hdev->hw.cmq.crq.lock); - set_bit(HCLGEVF_STATE_CMD_DISABLE, &hdev->state); hclgevf_cmd_uninit_regs(&hdev->hw); spin_unlock(&hdev->hw.cmq.crq.lock); spin_unlock_bh(&hdev->hw.cmq.csq.lock); + hclgevf_free_cmd_desc(&hdev->hw.cmq.csq); hclgevf_free_cmd_desc(&hdev->hw.cmq.crq); } |