Date: Thu, 13 Jun 2002 10:43:31 -0600 From: Colin Harford <colin.harford@mail.su.ualberta.ca> To: James Earl <kim-james@telusplanet.net> Cc: <freebsd-questions@freebsd.org> Subject: Re: uhub0: device problem, disabling port 2 Message-ID: <B92E27D3.19B2C%colin.harford@mail.su.ualberta.ca> In-Reply-To: <20020613171816.25c19e3f.kim-james@telusplanet.net>
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On 6/13/02 5:18 PM, "James Earl" <kim-james@telusplanet.net> wrote: > On Wed, 12 Jun 2002 13:45:26 -0600 > Colin Harford <colin.harford@mail.su.ualberta.ca> wrote: > >> On 6/12/02 2:35 PM, "James Earl" <kim-james@telusplanet.net> wrote: >> >>> I recompiled my kernel with some of the usb debug options. Here's some of >>> the >>> new info it gave me. I'm not sure if it helps though: >>> >>> uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xe000-0xe01f irq 11 >>> at >>> de >>> vice 7.2 on pci0 >>> uhci0: LegSup = 0x00000010 >>> uhci_run: setting run=0 >>> uhci_run: done cmd=0x80 sts=0x20 >>> uhci_run: setting run=1 >>> uhci_run: done cmd=0x81 sts=0x0 >>> usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 >>> usb0: USB revision 1.0 >>> uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 >>> uhub0: 2 ports with 2 removable, self powered >>> ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/11.00, addr 2, iclass 3/1 >>> ums0: 3 buttons and Z dir. >>> uhci_waitintr: timeout >>> usbd_transfer_cb: short transfer 0<18 >>> usbd_new_device: addr=3, getting full desc failed >>> uhub_explore: usb_new_device failed, error=SHORT_XFER >>> uhub0: device problem, disabling port 2 >>> >>> On Tue, 11 Jun 2002 11:31:30 -0600 >>> Colin Harford <colin.harford@mail.su.ualberta.ca> wrote: >>> >>>> On 6/11/02 3:52 PM, "James Earl" <kim-james@telusplanet.net> wrote: >>>> >>>>> Hi, >>>>> >>>>> I have an HP ScanJet 4100C USB scanner. FreeBSD (4.5, 4.6) gives for >>>>> following message when the device is connected to either usb port on my >>>>> computer: >>>>> >>>>> uhub0: device problem, disabling port 2 >>>>> >>>>> My USB controller is stated as an: Intel 82371AB/EB (PIIX4) on uhci0 >>>>> >>>>> I have searched through the mailing list archives, and have seen a couple >>>>> other posts from people with a similar problem, but they haven't received >>>>> any >>>>> follow-up posts. >>>>> >>>>> Can anyone here give me any direction regarding this problem? Should I >>>>> post >>>>> this message on freebsd-hardware? >>>>> >>>>> To Unsubscribe: send mail to majordomo@FreeBSD.org >>>>> with "unsubscribe freebsd-questions" in the body of the message >>>> >>>> >>>> 1) try disabling pcibios >>>> 2) check IRQ conflicts... >>>> >>>> >>>> Colin Harford >> >> >> Try unplugging your mouse and see if you still get the uhub errors. >> >> As for the pcibios, it doesn't matter if you have a device that uses it or >> not. In my experience a lot of hardware problems in BSD based systems stem >> from it. >> >> >> Colin Harford > > There was no difference with or without the mouse plugged in. > > Regarding pcibios, I'm sorry I should have worded that differently. When I > said I don't have a pcibios device to disable, I meant to say: when I tried to > disable pcibios it said I didn't have a device called "pcibios0." I tried > this using the boot-up config (config -c at the boot prompt). Is this the > same method you would use for disabling pcibios? > > I was trying out some different BIOS settings to see if I can make anything > change, and one time I rebooted I received a different error message when > trying to attach the scanner: > > uhci_idone: error, addr=0, endpt=0x00, status 0x440000<CRCTO,STALLED> > usb_new_device: set address 3 failed > uhub_explore: usb_new_device failed, error=SET_ADDR_FAILED > uhub0: device problem, disabling port 2 > > After rebooting again numerous times, it seems this happens randomly and had > nothing to do with my BIOS settings. Strange... > > Are you aware of a way to better debug what's going on? > > Thanks > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message What version of FreeBSD are you using. What type of mother board do you have. I know that some chipsets have problems with USB on BSD based systems. My Asus p5a has that problem. Can you type dmesg and paste that to the list. Colin Harford Systems and Network Administrator Apple Product Professional ================================= Computer and Network Support University of Alberta Students' Union Phone: (780) 492-4241 Fax: (780) 492-4643 http://www.su.ualberta.ca "I sense much NT in you, NT leads to Blue Screen. Blue Screen leads to downtime, downtime leads to suffering. NT is the path to the darkside." - Unknown Unix Jedi To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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