[Cbe-oss-dev] powerpc/ps3: ps3vram driver for accessing video RAM as MTD

[David Woodhouse]

On Tue, 2008-11-04 at 13:25 -0500, Jim Paris wrote:
> 
> Add ps3vram driver, which exposes unused video RAM on the PS3 as a MTD
> device suitable for storage or swap.  Fast data transfer is achieved
> using a local cache in system RAM and DMA transfers via the GPU.
> 
> Signed-off-by: Vivien Chappelier <vivien.chappelier at free.fr>
> CC: Geert Uytterhoeven <Geert.Uytterhoeven at sonycom.com>
> CC: Geoff Levand <geoffrey.levand at am.sony.com>
> Signed-off-by: Jim Paris <jim at jtan.com>
> ---
> This version has been updated to work with PS3 firmware 2.50, and
> to use ps3_gpu_mutex.
> 
> Please consider for 2.6.29.

Looks sane, once you fix a few stray instances of '1MB' to '1MiB'.

Acked-by: David Woodhouse <David.Woodhouse at intel.com>

(sorry for the delay).

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse at intel.com                              Intel Corporation