diff options
| author | Salil Mehta <salil.mehta@huawei.com> | 2018-03-22 14:28:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-22 15:29:04 -0400 |
| commit | 7a01c89723301c343f75862098e4fa0885b75b3b (patch) | |
| tree | d6e8b3a76fabbe365d4dfcc6347b963114b38747 /drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | |
| parent | 6988eb2a9b7772d57b1d09bdf769db4c697869ea (diff) | |
| download | linux-7a01c89723301c343f75862098e4fa0885b75b3b.tar.gz | |
net: hns3: Add support to re-initialize the hclge device
After the hardware reset we should re-fetch the configuration from
PF like queue info and tc info. This might have impact on allocations
made like that of TQPs. Hence, we should release all such allocations
and re-allocate fresh according to new fetched configuration after
reset.
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h index afdb15d54f03..8cdc6027671f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.h @@ -169,6 +169,20 @@ struct hclgevf_dev { u32 flag; }; +static inline bool hclgevf_dev_ongoing_reset(struct hclgevf_dev *hdev) +{ + return (hdev && + (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state)) && + (hdev->nic.reset_level == HNAE3_VF_RESET)); +} + +static inline bool hclgevf_dev_ongoing_full_reset(struct hclgevf_dev *hdev) +{ + return (hdev && + (test_bit(HCLGEVF_STATE_RST_HANDLING, &hdev->state)) && + (hdev->nic.reset_level == HNAE3_VF_FULL_RESET)); +} + int hclgevf_send_mbx_msg(struct hclgevf_dev *hdev, u16 code, u16 subcode, const u8 *msg_data, u8 msg_len, bool need_resp, u8 *resp_data, u16 resp_len); |