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djsilence
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Help

Post by djsilence » Sat Dec 12, 2009 4:36 pm

Can anybody do this in your kernel:

disable();
outportb(0x1F7, 0x20);
enable();

Will any interrupts (or, say, PIT) work after that?? (I ask because my - doesn't work.)
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pathos
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Re: Help

Post by pathos » Mon Dec 14, 2009 6:18 pm

I just tried it. My interrupts and PIT continue working.
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djsilence
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Re: Help

Post by djsilence » Tue Dec 15, 2009 4:31 am

Thanks... My PIT stop working :(
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pathos
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Re: Help

Post by pathos » Tue Dec 15, 2009 3:03 pm

djsilence wrote:Thanks... My PIT stop working :(


What do your "disable" and "enable" procedures look like?
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djsilence
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Re: Help

Post by djsilence » Sat Dec 19, 2009 5:24 am

simple cli and sti instructions.
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