On Sun, Apr 15, 2018 at 11:48:53AM +0300, Denis wrote:
> For test I've just updated OpenBSD from 6.2amd64 to 6.3amd64 on Intel
> based machine (shortened dmesg is listed below) and there is no 'athn0:
> could not load firmware' error appears after upgrade. On Intel's
> platform AR9271 works as expected.
> On AMD based machine 'athn0: could not load firmware' error is
> permanent. AR9271 does not work completely on AMD GX-420CA SOC. Full
> dmesg of AMD machine fully listed in my previous message.

Thank you for reporting back.
This confirms that you're seeing an already known problem.

We need someone with a solid understanding of the USB spec and
EHCI and/or XHCI to look into this. I don't have time for it.

Reply via email to