Re: Incorrect mdelay() results on Power Managed Machines x86

Alan Cox
2001-03-29T04:10:15Z

> I know on ACPI systems you are guaranteed a PM timer running at ~3.57 Mhz.
> Could udelay use that, or are there other timers that are better (maybe
> without the ACPI dependency)?

We could use that if ACPI was present. It might be worth exploring. Is this
PM timer well defined for accesses ?