Re: [2.4.20][2.5.60] /proc/interrupts comparsion - two irqs for

Shawn Starr (spstarr@sh0n.net)
Wed, 12 Feb 2003 11:12:02 -0500 (EST)


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
>
>
>

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