Subject: Re: PCI questions
To: Kazuki Sakamoto <sakamoto@splhack.org>
From: Allen Briggs <briggs@wasabisystems.com>
List: port-bebox
Date: 02/05/2001 20:54:00
> Yes. It should be used with DMA access from PCI master.
OK. I think that is working now that I fixed something else. I
now have the siop driver initializing (correctly, I think), but
I am not getting an interrupt from it. I have it interrupting
on IRQ 20 (slot 4 in the bebox_intr_map + BEBOX_ISA_INTR).
Have any of the non-ISA interrupts worked?
Also, I have a question about interrupts... I noticed that in
the Be Newsletter, Issue 27, Bob Herold says that you should only
use the ISA interrupt controllers for edge-triggered interrupts.
We are not doing that. Do you know why?
Thanks,
-allen
--
Allen Briggs briggs@wasabisystems.com
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