Date: Wed, 20 Jun 2018 09:06:51 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Phil Norman <philnorm@gmail.com>, usb@freebsd.org Subject: Re: USB trouble on Ryzen 3/AsRock mobo. Message-ID: <f0cde755-100e-5193-3b11-0ec099eca40d@selasky.org> In-Reply-To: <CAOa8eG5RQorHCDyJRJeMfsSXzWBRiSEdkVkTas2Gw5VL2BfHfg@mail.gmail.com> References: <CAOa8eG5RQorHCDyJRJeMfsSXzWBRiSEdkVkTas2Gw5VL2BfHfg@mail.gmail.com>
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On 06/20/18 07:24, Phil Norman wrote: > I don't remember if I had similar USB trouble on Linux, but I definitely > did during my brief excursion into NetBSD. If anyone knows whether this is > likely to be a CPU, mother board or software problem, or knows of something > I can try to get more information or try to debug the thing, please let me > know. Hi, USB timeouts might be an indication of an IRQ problem. Try setting: hw.usb.xhci.use_polling=1 In /boot/loader.conf If it helps the problem is outside USB - most likely ACPIA or PCI subsystem. --HPS
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