Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay override.

[H. Peter Anvin]

Bodo Eggert wrote:
> But overclocking is not the problem for udelay, it would err to the safe 
> side. The problem would be a BUS having < 8 MHz, and since the days of 
> 80286, they are hard to find. IMO having an option to set the bus speed
> for those systems should be enough.

There might have been a few 386/20's clocking the ISA bus at ­­÷3
(6.67 MHz) rather than ÷2 (10 MHz) or ÷2.5 (8 MHz).

	-hpa
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