Subject: Re: noncontingous DMA segments with mc0 at obio
To: None <port-mac68k@NetBSD.org>
From: None <khym@azeotrope.org>
List: port-mac68k
Date: 12/10/2006 23:22:25
On Sun, Dec 10, 2006 at 11:16:00PM -0600, Tim & Alethea Larson wrote:
> khym@azeotrope.org wrote:
> >I think some changes made to the m68k pmap code a while back caused
> >malloc to return physically non-contiguous memory... I never saw that
> >message before, but I always get it in post-3.x kernels.
> 
> Could this be why the 3.1 upgrade on my 840 has been having problems???

I don't know; what problems are you having? If you get a message during
boot about "mc0: receive DMA buffer not contiguous! Try compiling with
"options MC_RXDMABUFS=2"", and the onboard ethernet doesn't work, then
you've run into this problem. If not, then it's something unrelated.
-- 
Name: Dave Huang         |  Mammal, mammal / their names are called /
INet: khym@azeotrope.org |  they raise a paw / the bat, the cat /
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