On Mon, Apr 08, 2002, Morgan Collins <[EMAIL PROTECTED]> wrote: > On Mon, 2002-04-08 at 16:13, Johannes Erdfelt wrote: > Can you give me the output from /proc/interrupts after you load the uhci > module and try plugging in a device? It shounds like you may have an > interrupt routing problem. > > Erk, I forgot to mention that in my email, uhci gets incr'ed to 1 or 2, > I have seen to as much as 5 after module loading, but upon plugging in a > device interrupt count doesn't change. > > /proc/interrupts: > CPU0 > 0: 412047 XT-PIC timer > 1: 770 XT-PIC keyboard > 2: 0 XT-PIC cascade > 3: 155 XT-PIC pcnet_cs > 5: 0 XT-PIC Crystal audio controller > 8: 1 XT-PIC rtc > 10: 1 XT-PIC usb-uhci > 11: 0 XT-PIC Texas Instruments PCI1131, Texas > Instruments PCI1131 (#2) > 12: 271 XT-PIC PS/2 Mouse > 14: 4778 XT-PIC ide0 > 15: 13 XT-PIC ide1 > NMI: 0 > ERR: 0
You're using usb-uhci, not uhci. If you're bored, it could be worth the effort to try the uhci driver as well, but the code that handles interrupts is similar enough that I don't think it'll make a difference. If you do try, can you cut and paste the portion of the log (dmesg) when you plug in a device? > Also, what motherboard is this? > > Here is a full lspci: > 00:00.0 Host bridge: Intel Corporation 430TX - 82439TX MTXC (rev 01) > 00:01.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 01) > 00:01.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) > 00:01.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) > 00:01.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 01) > 00:02.0 VGA compatible controller: Neomagic Corporation NM2160 > [MagicGraph 128XD] > 00:04.0 CardBus bridge: Texas Instruments PCI1131 (rev 01) > 00:04.1 CardBus bridge: Texas Instruments PCI1131 (rev 01) I was looking for the brand and model of the laptop in particular. :) Are there any strange messages about IRQ's or PCI in dmesg? JE _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users Sponsored by http://www.ThinkGeek.com/
