usb_dev_suspend_peer problems on 13-CURRENT (AMD Threadripper)

[Hans Petter Selasky]

On 12/27/20 1:47 AM, Rebecca Cran wrote:
> Dec 26 17:02:11 photon kernel: usb_dev_suspend_peer: Setting device
> remote wakeup failed
> Dec 26 17:02:11 photon kernel: usb_dev_suspend_peer: Suspending port failed
> Dec 26 17:02:11 photon kernel: usb_dev_resume_peer: Resuming port failed
> Dec 26 17:02:42 photon syslogd: last message repeated 271 times
> Dec 26 17:04:43 photon syslogd: last message repeated 1067 times
> Dec 26 17:14:44 photon syslogd: last message repeated 5289 times
> Dec 26 17:24:45 photon syslogd: last message repeated 5305 times
> Dec 26 17:34:46 photon syslogd: last message repeated 5303 times

Hi,

Looks like the firmware of your USB HUB has crashed for some unknown reason.

You can disable power saving (which is mandatory for USB HUBs) by issuing:

usbconfig -d ugenX.Y power_on

You can also fully disable the USB stack from touching this USB HUB by:

sysctl dev.uhub.<N>.disable_enumeration=1

--HPS