Jump to content

MT7922直通后,虚拟机无法启动


Recommended Posts

MT7922直通给任意虚拟机后,虚拟机都无法启动,报如下错误:

internal error: Unknown PCI header type '127' for device '0000:0e:00.0'

重启后第一次启动虚拟机时会卡大概半分钟再报错;再启动就直接报错。

IOMMU划分正常,其他网卡直通和使用也正常。已调整“PCIe ACS 覆盖”和“VFIO 允许不安全的中断”,没有效果。虚拟机选择Q35还是i440fx没有影响。

换AX200可以直通并使用,但OpenWRT的驱动支持不好,想尝试MT7922,结果遇到如上问题。

主板为精粤B660i,最新BIOS。系统为最新6.12.10版本。

期待各位大神的帮助!

Link to comment
  • 1 month later...

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...