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how can i enable mouse?
Posted: Sun Sep 19, 2004 9:55 pm
by iamxiaohan
hi,i want to use mouse under my os,but even if i enable irq12,i also can't receive the mouse interrupt
what can i do?
thank you very much!
Re:how can i enable mouse?
Posted: Mon Sep 20, 2004 1:50 am
by Pype.Clicker
well, i suggest you check out the
TroubleShooting page about
interrupts on the FAQ...
Chances are that you did not proprely enabled interrupts at 8259 (both IRQ12 and IRQ2 must be enabled) or that you're not properly acknowledging the IRQ (0x20 must be sent to both port 0x20 and 0xA0 for IRQs above 7 ...)