bhyve pci passthrough usb controller

[Wouter Snels]

It seems that this is not limited to only windows7. I tried passing
through to a generic test install of freebsd 11. And this crashes as well.

Regards, ..


Op 25-03-18 om 03:01 schreef Peter Grehan:
>
>> I surely will try this out, but what about device 4/0/0 showing the
>> same issue. Both tests where performed separately showing the exact
>> same result, of course I'd be happy if either one of them worked.
>
>  I think what is happening here is that Windows is enabling legacy
> interrupts on the device, and that happens to be on the same shared
> IRQ line that the ATA controller is on, resulting in spurious interrupts.
>
>  The dmesg for the system may be able to confirm this, since it should
> list the legacy IRQs that have been assigned.
>
>  bhyve PCI passthru relies not only on the device supporting MSI/MSI-x
> interrupts, but the guest using those.
>
> later,
>
> Peter.