On Tue, 29 Oct 2002 13:23:22 +0000
Keith Whitwell <[EMAIL PROTECTED]> wrote:
> Felix,
>
> I've cleaned up the WaitForFrameCompletion function a bit & committed. The
> logic is slightly different, but a lot easier to read/understand, I think.
Ok, I just think that the name rmesa->irqsEmitted is now a bit
misleading (can't think of a better one, though). And you removed the
delay loop. I remember reading a comment like "don't hammer the bus" in
the old code. And by removing the delay loop you also eliminated the
cause for the IRQ/busy ping ponging. So the irqsEmitted magic should be
no longer necessary.
Finally, if do_irqs is disabled you alsways use usleeps. But I assume
it's your intention to never do real busy waiting.
Felix
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