Messages in this thread | | | Date | Wed, 12 Jun 2002 18:03:25 +0200 | From | Ingo Oeser <> | Subject | Re: question: i/o port 0x61 on x86 archs |
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On Sat, Jun 08, 2002 at 03:01:13PM -0700, Randy Dunlap wrote: > On Sat, 8 Jun 2002, Ravikiran G Thirumalai wrote: > | I have a question regdg do_nmi routine in x86; what does location 0x61 > | from inb(0x61) do? Is it something very well known in intel archs? > Port 0x61 is the NMI status and control register.
So it should exist a '#define' for this somewhere.
People who tend to disagree here, may try to use *.i files instead of *.c and *.h files next time.
The IRQ-handling code is full of these beauties and several drivers are too.
Regards
Ingo Oeser -- Science is what we can tell a computer. Art is everything else. --- D.E.Knuth - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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