Date: Wed, 12 Jun 2002 13:45:26 -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: <B92D00F6.199B8%colin.harford@mail.su.ualberta.ca> In-Reply-To: <20020612143519.435f5e02.kim-james@telusplanet.net>
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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 o= f 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 1= 1 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 coup= le >>> other posts from people with a similar problem, but they haven't receiv= ed >>> 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 >> =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 >>=20 >>=20 >> "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 >>=20 >>=20 >>=20 >>=20 >> To Unsubscribe: send mail to majordomo@FreeBSD.org >> with "unsubscribe freebsd-questions" in the body of the message >=20 > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message 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 =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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