IRQ assignment on my IBM X24
Peter Stuge
stuge-linuxbios at cdy.org
Mon Apr 7 03:43:00 CEST 2003
On Mon, Apr 07, 2003 at 03:49:50PM +0800, ollie lho wrote:
> On Mon, 2003-04-07 at 10:40, ron minnich wrote:
> > this seems really poor bios design:
> > @mini rminnich]# lspci -v -v | grep Interrupt
[..snip..]
> >
> > Pretty much everyone goes to IRQ 11.
>
> Wow !!! Is it the common case for IBM notebooks ?? I though they were
> built for quality !!
My T20 looks just the same:
$ lspci -vvv|grep Interr
Interrupt: pin A routed to IRQ 11
Interrupt: pin B routed to IRQ 11
Interrupt: pin A routed to IRQ 11
Interrupt: pin A routed to IRQ 11
Interrupt: pin A routed to IRQ 11
Interrupt: pin D routed to IRQ 11
Interrupt: pin ? routed to IRQ 9 /* ACPI */
Interrupt: pin A routed to IRQ 11
$ cat /proc/interrupts
CPU0
0: 5081475 XT-PIC timer
1: 188937 XT-PIC keyboard
2: 0 XT-PIC cascade
8: 425349 XT-PIC rtc
11: 1550126 XT-PIC cs46xx, usb-uhci, i82365, eth0
12: 751324 XT-PIC PS/2 Mouse
14: 138703 XT-PIC ide0
15: 5 XT-PIC ide1
//Peter
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