On Tue, Jan 20, 2009 at 02:53:40PM -0200, Marcelo Tosatti wrote:
> Because I think you'll always see a successful injection if using PIC.
>
I've looked at the code one more time and I think that return value is
correct for edge triggered interrupt. Injection of level triggered
interrupt will always succeed as you say but this is more or less
intentional. Device that uses level triggered interrupt can track
interrupt status by itself since it controls IRQ line level. But I'll
fix PIC code to return proper status anyway.
--
Gleb.
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