Commit 7d93264c authored by Jie Wang's avatar Jie Wang Committed by Jiantao Xiao
Browse files

net: hns3: notify specified VF for recovery operation 

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6W94W


CVE: NA

----------------------------------------------------------------------

Currently hns3 driver supports vf fault detect feature. Several ras caused
by VF resources don't need to do PF function reset for recovery. The driver
only needs to notify specified VF to do reset.

So this patch use VF reset notification API for recovery.

Signed-off-by: default avatarJie Wang <wangjie125@huawei.com>
Signed-off-by: default avatarJiantao Xiao <xiaojiantao1@h-partners.com>
parent 34217f78

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_err.c

+1 −1
Original line number Diff line number Diff line
@@ -2992,7 +2992,7 @@ static bool hclge_reset_vf_in_bitmap(struct hclge_dev *hdev, 
			return false;

		}



		ret = hclge_func_reset_cmd(hdev, func_id);

		ret = hclge_inform_vf_reset(vport, HNAE3_VF_FUNC_RESET);

		if (ret) {

			dev_err(&hdev->pdev->dev,

				"failed to reset func %d, ret = %d.",

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h

+1 −0
Original line number Diff line number Diff line
@@ -1164,6 +1164,7 @@ int hclge_cfg_mac_speed_dup_hw(struct hclge_dev *hdev, int speed, u8 duplex, 
int hclge_get_wol_supported_mode(struct hclge_dev *hdev, u32 *wol_supported);

int hclge_get_wol_cfg(struct hclge_dev *hdev, u32 *mode);

struct hclge_vport *hclge_get_vf_vport(struct hclge_dev *hdev, int vf);

int hclge_inform_vf_reset(struct hclge_vport *vport, u16 reset_type);

void hclge_reset_task_schedule(struct hclge_dev *hdev);

void hclge_reset_event(struct pci_dev *pdev, struct hnae3_handle *handle);

#endif

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c

+1 −1
Original line number Diff line number Diff line
@@ -124,7 +124,7 @@ static int hclge_send_mbx_msg(struct hclge_vport *vport, u8 *msg, u16 msg_len, 
	return status;

}



static int hclge_inform_vf_reset(struct hclge_vport *vport, u16 reset_type)

int hclge_inform_vf_reset(struct hclge_vport *vport, u16 reset_type)

{

	__le16 msg_data;

	u8 dest_vfid;