[Bug 218876] PCIE device crash when trying to pass through USB PCIe Card to virtual machine

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=218876

--- Comment #10 from Dan Alderman (dan@danalderman.co.uk) ---
I tried with adding the module options but I still get the same behaviour.

cat /etc/modprobe.d/vfio.conf
options vfio-pci disable_idle_d3=1

(reboot)

cat /proc/modules | cut -f 1 -d " " | while read module; do echo "Module:
$module"; if [ -d "/sys/module/$module/parameters" ]; then ls
/sys/module/$module/parameters/ | while read parameter; do echo -n "Parameter:
$parameter --> "; cat /sys/module/$module/parameters/$parameter; done; fi;
echo; done | grep -A 5 vfio

[snip]

Parameter: disable_idle_d3 --> Y

[snip]

Try launching the VM with the PCI device passed through and I get the same
retrain failure.

I have this card to try next.

https://www.amazon.co.uk/dp/B087G7T234

Sorry for being a little slow - I have disabilities that can put a stop to my
activities regardless of what my brain thinks about it.

Thanks for all the help.

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