Subject: Re: Quadra 840AV scsi DMA
To: Michael R. Zucca <mrz5149@acm.org>
From: Allen Briggs <briggs@wasabisystems.com>
List: port-mac68k
Date: 04/10/2002 09:00:15
On Wed, Apr 10, 2002 at 08:44:36AM -0400, Michael R. Zucca wrote:
> Well, that's "easy" :-) If we can put together flush/invalidate code for
> those caches, we'll have to integrate it into bus_dma.

I think the proper place to put this is some m.d. hooks into
m68k/cacheops.[ch] (now that mac68k is using those ;-).

> Still, I'll probably still grab the x68k bus_dma in the mean time since you
> have shown it to be working. That way I can get some work done while Allen
> tries to eek out NetBSD time. :-)

I took some time last night and mac68k is using the new m68k/bus_dma.c
(snatched from next68k).  Please try this and we'll try to fix any
problems that we might encounter with it.  I plan to try moving our
SONIC driver over to use the m.i. SONIC driver (which uses bus_dma ;-)
sometime soon, too, and I'll also be playing with the 3com driver(s)
for the Farallon 10/100 card I have here.

-allen

-- 
 Allen Briggs                     briggs@wasabisystems.com
 http://www.wasabisystems.com/    Quality NetBSD CDs, Sales, Support, Service
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