Messages in this thread | | | Date | Wed, 12 Feb 2003 13:07:00 -0500 (EST) | From | Shawn Starr <> | Subject | Re: [2.4.20][2.5.60] /proc/interrupts comparsion - two irqs for i8042? |
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hmm, It appears the PS/2 was not on when I built that kernel.
But the fact remains, I'm out of IRQs some how. ;/
Shawn.
On Wed, 12 Feb 2003, Randy.Dunlap wrote:
> (see an answer at bottom) > > On Wed, 12 Feb 2003 11:12:02 -0500 (EST) > Shawn Starr <spstarr@sh0n.net> wrote: > > | > | Right, but this wasn't a problem in 2.4? I had a PS/2 mouse before in 2.4 > | and this didnt have the problem. > | > | > | On Wed, 12 Feb 2003, Brian Gerst wrote: > | > | > Shawn Starr wrote: > | > > 2.4: > | > > CPU0 > | > > 0: 2576292 XT-PIC timer > | > > 1: 661 XT-PIC keyboard > | > > 2: 0 XT-PIC cascade > | > > 3: 10 XT-PIC serial > | > > 5: 1104824 XT-PIC soundblaster > | > > 8: 1 XT-PIC rtc > | > > 9: 0 XT-PIC acpi > | > > 10: 7 XT-PIC aic7xxx > | > > 11: 15167 XT-PIC usb-uhci, eth0 > | > > 14: 7554 XT-PIC ide0 > | > > 15: 3 XT-PIC ide1 > | > > > | > > 2.5: > | > > > | > > CPU0 > | > > 0: 36281 XT-PIC timer > | > > 1: 15 XT-PIC i8042 > | > > 2: 0 XT-PIC cascade > | > > 3: 149 XT-PIC serial > | > > 5: 0 XT-PIC soundblaster > | > > 8: 1 XT-PIC rtc > | > > 9: 0 XT-PIC acpi > | > > 10: 20 XT-PIC aic7xxx > | > > 11: 324 XT-PIC uhci-hcd, eth0 > | > > 12: 60 XT-PIC i8042 <--??? > | > > 14: 723 XT-PIC ide0 > | > > 15: 9 XT-PIC ide1 > | > > NMI: 0 > | > > LOC: 35547 > | > > ERR: 0 > | > > MIS: 0 > | > > > | > > Interesting, why are we using two interrupts for the i8042 (keyboard). > | > > | > IRQ12 is for the PS/2 mouse port. > | > > | > -- > | > Brian Gerst > > Do you have a PS/2 mouse enabled/configured in 2.4? > I do, and it shows this on 2.4.20: > > 0: 78505022 XT-PIC timer > 1: 305438 XT-PIC keyboard > 2: 0 XT-PIC cascade > 3: 2013477 XT-PIC xirc2ps_cs > 5: 0 XT-PIC usb-uhci > 8: 1 XT-PIC rtc > 10: 4 XT-PIC i82365 > 11: 2188569 XT-PIC i82365, cs46xx > 12: 1555382 XT-PIC PS/2 Mouse > 14: 872963 XT-PIC ide0 > 15: 3 XT-PIC ide1 > > and the driver code certainly requests IRQ 12 for the PS/2 mouse > when it's configured. > > -- > ~Randy > >
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