> My references say that bits 6 and 7 of port 0x61 are valid only if you set bits
> 2 and 3 to one. Bit 2 controls RAM parity error and bit 3 controls IO parity. To
> set this up, you have to say something like:
> outb( inb_p(0x61) | 0x0C, 0x61);
AFAIK bits 6 and 7 are valid even if bits 2 and 3 are not set, but in such
cases you receive no NMI.
> but I didn't find this in the kernel anywhere, so your code may not do anything.
The kernel should _not_ enable these bits as it would break lots of systems
having non-parity memory.
Martin