Re: usb_dev_suspend_peer problems on 13-CURRENT (AMD Threadripper)

2020-12-28 Thread Rebecca Cran

On 12/27/20 12:27 AM, Hans Petter Selasky wrote:

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..disable_enumeration=1


Thanks, that seems to have fixed the problem - and with no adverse 
effects, since I have no idea what or where those hubs are!


--
Rebecca Cran

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Re: usb_dev_suspend_peer problems on 13-CURRENT (AMD Threadripper)

2020-12-26 Thread 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..disable_enumeration=1

--HPS
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