USB not working
Hans Petter Selasky
hselasky at c2i.net
Mon Feb 25 14:38:27 UTC 2013
On Monday 25 February 2013 15:32:26 Daniel Eischen wrote:
> On Mon, 25 Feb 2013, Hans Petter Selasky wrote:
> > On Monday 25 February 2013 15:01:24 Daniel Eischen wrote:
> >> On Mon, 25 Feb 2013, Hans Petter Selasky wrote:
> >>> On Sunday 24 February 2013 20:31:52 Daniel Eischen wrote:
> >>>> Hey, I've got a Dell Inspiron 15R Special Edition and haven't
> >>>> had working USB since first installing FreeBSD on it. I'm
> >>>> currently at r247154.
> >>>>
> >>>> When I insert a flash drive (which works fine on my desktop
> >>>> -current system), it is not recognized. I've tried multiple
> >>>> different USB drives (external HDD, flash) that all work
> >>>> on my desktop, but aren't recognized on me Dell notebook.
> >>>> This is what is in dmesg:
> >>>>
> >>>> xhci_do_command: Command timeout!
> >>>> usb_alloc_device: device init 2 failed (USB_ERR_TIMEOUT, ignored)
> >>>> ugen0.2: <Unknown> at usbus0 (disconnected)
> >>>> uhub_reattach_port: could not allocate new device
> >>>>
> >>>> I've got the output of a dmesg, pciconf -lv, and messages
> >>>>
> >>>> during insertion with:
> >>>> hw.usb.dev.debug=1
> >>>> hw.usb.umass.debug=1
> >>>> hw.usb.uhub.debug=1
> >>>> hw.usb.ugen.debug=1
> >>>> hw.usb.xhci.debug=1
> >>>>
> >>>> here:
> >>>> http://people.freebsd.org/~deischen/usb/dmesg.txt
> >>>> http://people.freebsd.org/~deischen/usb/pciconf.txt
> >>>> http://people.freebsd.org/~deischen/usb/usb_flash_insertion.tx
> >>>>
> >>>> Any suggestions?
> >>>
> >>> Try to set:
> >>>
> >>> sysctl hw.usb.xhci.xhci_port_route=-1
> >>>
> >>> In /boot/loader.conf
> >>>
> >>> I see you have a Pantherpoint chipset, and those have special port
> >>> routing features.
> >>
> >> Thanks, that didn't help.
> >>
> >> $ sysctl hw.usb.xhci.xhci_port_route
> >> hw.usb.xhci.xhci_port_route: 1
> >
> > It should be minus one.
>
> Oops, that blended right in with the '='. I just tried -1 and it
> didn't work:
>
> $ sysctl hw.usb.xhci.xhci_port_route
> hw.usb.xhci.xhci_port_route: -1
>
> Feb 25 09:28:25 rigel kernel: xhci_do_command: Command timeout!
> Feb 25 09:28:25 rigel kernel: usb_alloc_device: device init 2 failed
> (USB_ERR_TIMEOUT, ignored) Feb 25 09:28:25 rigel kernel: ugen0.2:
> <Unknown> at usbus0 (disconnected) Feb 25 09:28:25 rigel kernel:
> uhub_reattach_port: could not allocate new device
>
> Should I reboot just to start fresh?
Hi,
You need to set this in /boot/loader.conf and reboot before you test.
--HPS
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