Re: DMA mapping (was Re: [PATCH] cciss 2.6; replaces DMA masks with kernel defines)

[jgarzik]

On Fri, Jun 10, 2005 at 04:49:48PM -0400, Lee Revell wrote:
> On Fri, 2005-06-10 at 22:45 +0200, Arjan van de Ven wrote: 
> > > Why doesn't this file define 29, 30, 31 bit DMA masks, required by many
> > > devices?  I know of at least 2 soundcards that need a 29 bit DMA mask.
> > 
> > your mail unfortunately was not in diff -u form ;)
> > I'm pretty sure that such constants are welcome
> > 
> 
> OK, I just wanted to see if there was a reason before posting it.
> 
> Anyone know of hardware that needs less than a 29 bit mask?

ALS2000 sound device, which is basically an ISA SB chip on a PCI board.

	Jeff



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/