Re: [PATCH] mips: Add dma_mmap_coherent()

[Ralf Baechle <ralf@xxxxxxxxxxxxxx>]

On Wed, Aug 27, 2008 at 07:42:06AM +0200, Takashi Iwai wrote:

> Right now it has to be a compile-time option because
> - dma_mmap_coherent() isn't implemented in every architecture (thus
>   fails to build), and 
> - pages allocated via dma_mmap_coherent() aren't always suitable for
>   SG-mapping.

I suggest you take this issue to linux-arch or linux-kernel.  There will
be some more people who will have input on this.

  Ralf