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

Jeff Garzik
2005-06-13T02:59:19Z

jgarzik@pentafluge.infradead.org wrote:
> 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.

ALS4000, excuse me.

Jeff