Re: which bus_dmamap_sync() ?

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Fri, Jun 20, 2008 at 09:17:37PM -0400, Michael Lorenz wrote:
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> Hello,
> 
> On Jun 20, 2008, at 13:44, Manuel Bouyer wrote:
> 
> >can anyone tell me what bus_dmamap_sync() function port-macppc is  
> >using for
> >its PCI bus ? I've been looking at arch/macppc/ and arch/powerpc/ and
> >my conclusion is that bus_dmamap_sync() is a nop on port-macppc
> >(_dmamap_sync being NULL). Is this right ?
> 
> It's a nop, all Macs we support are always DMA coherent.

OK, thanks. The problem probably lies in the way I changed some structures
then.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
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