can someone explain...[ PCI interrupts]
jdp at polstra.com
Wed Dec 7 18:26:02 PST 2005
On 07-Dec-2005 Darren Pilgrim wrote:
> What if the APIC was programmed to be edge-triggered just before the ithread
> runs and programmed back to level-trigger when the ithread completes?
For what it's worth (maybe not much), I tried that and couldn't get it
to work. Various devices timed out during boot. I didn't spend any
appreciable time investigating why, so it's possible I did something
incorrectly or that it could have been made to work with more effort.
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