RE: x86 do_nmi() docs ?

From: Dunlap, Randy (randy.dunlap@intel.com)
Date: Mon May 08 2000 - 11:05:28 EST


Get an Intel PIIX4 chipset spec. Search for
NMISC - NMI Status and Control Register.
The bits are defined there.

~Randy
[not speaking for Intel]

> -----Original Message-----
> From: John Levon [mailto:moz@compsoc.man.ac.uk]
> Sent: Monday, May 08, 2000 4:14 AM
> To: linux-kernel@vger.rutgers.edu
> Subject: x86 do_nmi() docs ?
>
> > asmlinkage void do_nmi(struct pt_regs * regs, long error_code)
> > {
> > unsigned char reason = inb(0x61);
>
> Where can I find docs on what this contains ? I couldn't find anything
> in Intel docs ...
>
> Pointers appreciated
>
> John

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