You might get more luck asking on the linux-kernel mailing list (or if there is a pci list somewhere).
On Wed, 22 Jan 2003, Shane Wegner wrote: > Hi, > > Thanks. Disabling the IO-APIC did work. However, there is > now a lot of PCI IRQ sharing going on. Is there anything I > can do to determine whether the problem is related to my > board or Linux itself. I realize it's not really an USB > issue as such as if the driver isn't receiving interrupts, > there's nothing to be done. I'll try a BIOS flash though > and see if that helps. This is an Intel SDS2 server > motherboard ServerWorks chipset with a dual Pentium III > configuration. > > Regards, > Shane > > > On Tue, Jan 21, 2003 at 09:44:32PM -0800, Stephen J. Gowdy wrote: > > You have an interupt problem. None are arriving. Try (as mentioned in the > > FAQ) noapic boot option. > > > > On Tue, 21 Jan 2003, Shane Wegner wrote: > > > > > Hello list, > > > > > > I recently upgraded my motherboard from one with an uhci > > > interface to one using ohci. Unfortunately, I can't seem > > > to get my HP ScanJet 5200C scanner working. I am getting > > > the following in dmesg. > > > > > > usb.c: registered new driver usbdevfs > > > usb.c: registered new driver hub > > > usb-ohci.c: USB OHCI at membase 0xf888d000, IRQ 33 > > > usb-ohci.c: usb-00:0f.2, ServerWorks OSB4/CSB5 OHCI USB > > > Controller > > > usb.c: new USB bus registered, assigned bus number 1 > > > hub.c: USB hub found > > > hub.c: new USB device 00:0f.2-3, assigned address 2 > > > usb_control/bulk_msg: timeout > > > usb-ohci.c: unlink URB timeout > > > usb.c: USB device not accepting new address=2 (error=-110) > > > hub.c: new USB device 00:0f.2-3, assigned address 3 > > > usb_control/bulk_msg: timeout > > > usb-ohci.c: unlink URB timeout > > > usb.c: USB device not accepting new address=3 (error=-110) > > > > > > /proc/interrupts looks kind of strange when it comes to the > > > USB controler. > > > > > > continuum:~$ cat /proc/interrupts > > > CPU0 CPU1 > > > 0: 146457 142403 IO-APIC-edge timer > > > 1: 1 1 IO-APIC-edge keyboard > > > 2: 0 0 XT-PIC cascade > > > 4: 616 690 IO-APIC-edge serial > > > 7: 0 0 IO-APIC-edge parport0 > > > 14: 0 2 IO-APIC-edge ide0 > > > 16: 27394 27504 IO-APIC-level aic7xxx > > > 17: 9 7 IO-APIC-level aic7xxx > > > 18: 10562 10579 IO-APIC-level eth0 > > > 19: 6871 6786 IO-APIC-level eth1 > > > 22: 446759 445440 IO-APIC-level ide2, ide3 > > > 23: 8089 7770 IO-APIC-level mxser > > > 24: 229 213 IO-APIC-level EMU10K1 > > > 25: 9 7 IO-APIC-level aic7xxx > > > 28: 10 6 IO-APIC-level aic7xxx > > > 33: 0 0 none usb-ohci > > > NMI: 0 0 > > > LOC: 288724 288714 > > > ERR: 0 > > > MIS: 0 > > > continuum:~$ > > > > > > All the other interrupts say they're using the IO-APIC save > > > the USB controler. Is that a simptom of another problem or > > > the cause I am not sure. The following is the lspci output > > > for the controler. > > > > > > 00:0f.2 USB Controller: ServerWorks OSB4/CSB5 OHCI USB > > > Controller (rev 05) (prog > > > -if 10 [OHCI]) > > > Subsystem: Intel Corp.: Unknown device 3411 > > > Flags: bus master, medium devsel, latency 64, IRQ > > > 33 > > > Memory at e0043000 (32-bit, non-prefetchable) > > > [size=4K] > > > > > > Does anyone know what this is or what I might try to fix > > > it? > > > > > > Regards, > > > Shane > > > > > > > > > ------------------------------------------------------- > > > This SF.net email is sponsored by: Scholarships for Techies! > > > Can't afford IT training? All 2003 ictp students receive scholarships. > > > Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. > > > www.ictp.com/training/sourceforge.asp > > > _______________________________________________ > > > [EMAIL PROTECTED] > > > To unsubscribe, use the last form field at: > > > https://lists.sourceforge.net/lists/listinfo/linux-usb-users > > > > > > > -- > > /------------------------------------+-------------------------\ > > |Stephen J. Gowdy | SLAC, MailStop 34, | > > |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | > > |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | > > |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | > > \------------------------------------+-------------------------/ > > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by: Scholarships for Techies! > > Can't afford IT training? All 2003 ictp students receive scholarships. > > Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more. > > www.ictp.com/training/sourceforge.asp > > _______________________________________________ > > [EMAIL PROTECTED] > > To unsubscribe, use the last form field at: > > https://lists.sourceforge.net/lists/listinfo/linux-usb-users > -- /------------------------------------+-------------------------\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, | |http://calendar.yahoo.com/gowdy | Menlo Park CA 94025, USA | |EMail: [EMAIL PROTECTED] | Tel: +1 650 926 3144 | \------------------------------------+-------------------------/ ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
