Hi Sergei, On Wednesday, March 28, 2012 1:29 PM Sergei Shtylyov wrote: > On 27-03-2012 17:42, Marek Szyprowski wrote: > > > Introduce new generic alloc and free methods with attributes argument. > > The method names don't match the ones in the subject. Right, I will reword the subject to "common: dma-mapping: introduce generic alloc() and free() methods". > > Existing alloc_coherent and free_coherent can be implemented on top of the > > new calls with NULL attributes argument. Later also dma_alloc_non_coherent > > can be implemented using DMA_ATTR_NONCOHERENT attribute as well as > > dma_alloc_writecombine with separate DMA_ATTR_WRITECOMBINE attribute. > > > This way the drivers will get more generic, platform independent way of > > allocating dma buffers with specific parameters. > > > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> > > Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > > Reviewed-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx> > > Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx> > Best regards -- Marek Szyprowski Samsung Poland R&D Center
