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: >=20 >> On 6/12/02 2:35 PM, "James Earl" <kim-james@telusplanet.net> wrote: >>=20 >>> 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: >>>=20 >>> uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xe000-0xe01f irq= 11 >>> at >>> de >>> vice 7.2 on pci0 >>> uhci0: LegSup =3D 0x00000010 >>> uhci_run: setting run=3D0 >>> uhci_run: done cmd=3D0x80 sts=3D0x20 >>> uhci_run: setting run=3D1 >>> uhci_run: done cmd=3D0x81 sts=3D0x0 >>> 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=3D3, getting full desc failed >>> uhub_explore: usb_new_device failed, error=3DSHORT_XFER >>> uhub0: device problem, disabling port 2 >>>=20 >>> On Tue, 11 Jun 2002 11:31:30 -0600 >>> Colin Harford <colin.harford@mail.su.ualberta.ca> wrote: >>>=20 >>>> On 6/11/02 3:52 PM, "James Earl" <kim-james@telusplanet.net> wrote: >>>>=20 >>>>> Hi, >>>>>=20 >>>>> 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: >>>>>=20 >>>>> uhub0: device problem, disabling port 2 >>>>>=20 >>>>> My USB controller is stated as an: Intel 82371AB/EB (PIIX4) on uhci0 >>>>>=20 >>>>> I have searched through the mailing list archives, and have seen a co= uple >>>>> other posts from people with a similar problem, but they haven't rece= ived >>>>> any >>>>> follow-up posts. >>>>>=20 >>>>> Can anyone here give me any direction regarding this problem? Should= I >>>>> post >>>>> this message on freebsd-hardware? >>>>>=20 >>>>> To Unsubscribe: send mail to majordomo@FreeBSD.org >>>>> with "unsubscribe freebsd-questions" in the body of the message >>>>=20 >>>>=20 >>>> 1) try disabling pcibios >>>> 2) check IRQ conflicts... >>>>=20 >>>>=20 >>>> Colin Harford =A0=A0=A0 >>=20 >>=20 >> Try unplugging your mouse and see if you still get the uhub errors. >>=20 >> 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 s= tem >> from it. >>=20 >>=20 >> Colin Harford =A0=A0=A0 >=20 > There was no difference with or without the mouse plugged in. >=20 > 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 tri= ed to > disable pcibios it said I didn't have a device called "pcibios0." I trie= d > this using the boot-up config (config -c at the boot prompt). Is this th= e > same method you would use for disabling pcibios? >=20 > I was trying out some different BIOS settings to see if I can make anythi= ng > change, and one time I rebooted I received a different error message when > trying to attach the scanner: >=20 > uhci_idone: error, addr=3D0, endpt=3D0x00, status 0x440000<CRCTO,STALLED> > usb_new_device: set address 3 failed > uhub_explore: usb_new_device failed, error=3DSET_ADDR_FAILED > uhub0: device problem, disabling port 2 >=20 > After rebooting again numerous times, it seems this happens randomly and = had > nothing to do with my BIOS settings. Strange... >=20 > Are you aware of a way to better debug what's going on? >=20 > Thanks >=20 >=20 > 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 =A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 Systems and Network Administrator =A0=A0=A0=A0 Apple Product Professional =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =A0=A0=A0=A0 Computer and Network Support =A0=A0=A0=A0=A0=A0=A0=A0 University of Alberta Students' Union =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 Phone: (780) 492-4241 =A0=A0Fax: =A0(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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