Re: [RESULTS] Port 0x80 I/O speed

David Newall
2007-12-12T21:25:25Z

linux-os (Dick Johnson) wrote:
> But there are some things that get set up long before
> udelay() is calibrated! The interrupt controllers,
> the timer, etc. You can't just substitute or you
> will end up with machines that won't boot!
>

The initial value could be set conservatively high.