[Gllug] /proc/interrupts
Tom Schutzer-Weissmann
trmsw at yahoo.co.uk
Wed Jul 20 11:26:52 UTC 2005
When my laptop is docked, inserting an orinoco wireless card causes the
machine to freeze completely as soon as the orinoco_cs driver is loaded.
When the laptop isn't docked, the driver loads successfully.
I got it into my head that this was to do with interrupt sharing,
although I can get 3 PCMCIA cards to work simultaneously (USB 2,
ethernet, modem). Is this likely, or a blind alley?
Also, could anyone explain what "1.0" is, assigned to IRQ 3 when the
laptop's undocked, or why IRQ 3 doesn't show up at all when the laptop's
docked?
I'm out of my depth on this one, please be kind.
Tom
/proc/interrupts when the laptop is docked:
CPU0
0: 1100437 XT-PIC timer
1: 320 XT-PIC i8042
2: 0 XT-PIC cascade
7: 4 XT-PIC parport0
8: 1 XT-PIC rtc
11: 2629 XT-PIC yenta, yenta, yenta, yenta, TLAN
12: 110 XT-PIC i8042
14: 27286 XT-PIC ide0
NMI: 0
LOC: 0
ERR: 0
MIS: 0
and undocked:
CPU0
0: 1368487 XT-PIC timer
1: 106 XT-PIC i8042
2: 0 XT-PIC cascade
3: 1079 XT-PIC 1.0
7: 2 XT-PIC parport0
8: 1 XT-PIC rtc
11: 1188 XT-PIC yenta, yenta, eth1
12: 113 XT-PIC i8042
14: 24901 XT-PIC ide0
NMI: 0
LOC: 0
ERR: 0
MIS: 0
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