Hi

tir, 24,.01.2006 kl. 16.54 +0800, skrev Hanzac Chen:
> Hi,
> 
> I've implemented a nano_delay with two versions, one is based on the
> pit_delay and the other is based on the pentium's `rdtsc' instuction.
> The `rdtsc' one should be enabled by provide a option `--pentium-tsc'
> after pit.o.

You shouldn't use use fd32_cpu_idle() in nano_dalay_p, because then the
processor will "sleep" until the next interrupt.


Nils




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