Date: Mon, 25 Feb 2013 13:20:34 -0500 (EST) From: Daniel Eischen <deischen@freebsd.org> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-current@freebsd.org Subject: Re: USB not working Message-ID: <Pine.GSO.4.64.1302251319340.12686@sea.ntplx.net> In-Reply-To: <201302251539.34465.hselasky@c2i.net> References: <Pine.GSO.4.64.1302241423150.8338@sea.ntplx.net> <201302251518.04798.hselasky@c2i.net> <Pine.GSO.4.64.1302250930520.11838@sea.ntplx.net> <201302251539.34465.hselasky@c2i.net>
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On Mon, 25 Feb 2013, Hans Petter Selasky wrote: > 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. This worked - thanks! Any chance of getting this to be automatic, without having to tweak any knobs? -- DE
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