Re: [PATCH 0/2] ARM: dma-mapping: Fix mmap support for coherent buffers

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Hi Marek,

I have tested these patch series for origen board, and they mmap the buffers to user-space for the coherent pool. You can add:

Tested-By: Subash Patel <subashrp@xxxxxxxxx>

Regards,
Subash

On 03/23/2012 05:56 PM, Marek Szyprowski wrote:
Hello,

This patchset contains patches to fix broken mmap operation for memory
buffers allocated from 'dma_declare_coherent' pool after applying my dma
mapping redesign patches [1]. These issues have been reported by Subash
Patel.

[1] http://thread.gmane.org/gmane.linux.kernel.cross-arch/12819

Patch summary:

Marek Szyprowski (2):
   common: add dma_mmap_from_coherent() function
   arm: dma-mapping: use dma_mmap_from_coherent()

  arch/arm/mm/dma-mapping.c          |    3 ++
  drivers/base/dma-coherent.c        |   42 ++++++++++++++++++++++++++++++++++++
  include/asm-generic/dma-coherent.h |    4 ++-
  3 files changed, 48 insertions(+), 1 deletions(-)


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