My USB card is a bhyve killer
Peter Grehan
grehan at freebsd.org
Thu Aug 17 02:38:50 UTC 2017
Hi,
> I have a PCIe USB card which is exported to the bhyve vm using
> passthrough. I have tried to use the card in Ubuntu, Debian 8 and Centos
> 7. Each time the OS has given a segmentation fault on bootup and killed
> the bhyve session. This is what i get in the bhyve-log:
Is stderr logged anywhere ? That may have additional error output from
the bhyve passthru code.
> The USB card works fine on the host and is detected by the xhci driver.
> The card is "Inateck Superspeed 4 Ports PCI-E to USB 3.0 Expansion Card
> - Interface USB 3.0 4-Port" (https://www.amazon.com/gp/product/B00B6ZCNGM)
>
> ppt3 at pci0:129:0:0: class=0x0c0330 card=0x11001b73 chip=0x11001b73
> rev=0x10 hdr=0x00
> vendor = 'Fresco Logic'
> device = 'FL1100 USB 3.0 Host Controller'
> class = serial bus
> subclass = USB
Would you be able to post the output of
pciconf -l -BbcV pci0:129:0:0
later,
Peter.
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