On Fri, Jan 14, 2005 at 08:24:12AM -0500, Tim Kelly wrote:
> If you could do the 68k version of mc, I would be willing to follow your
> example and extend this to the macppc version as well as the if_bm.c and
> if_gm.c, if applicable. I am not familiar with some of the concepts of
> bus_dma (I see a link for Jason Thorpe's presentation so I will try to
> obtain that), so examples will help.

Unfortunately, I don't have any experience with bus_dma either, so I'm
probably not the best person to learn from :) Which bus does mc attach
to on macppc? Does it show up as a PCI device somehow, or does it
attach to "obio" (or something else?). There are plenty of PCI NIC
drivers that use bus_dma, but I have no idea if those would be a good
example for an obio-attached device.
-- 
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