On Fri, Nov 29, 2013 at 11:51:45PM +0900, Akinobu Mita wrote:
> The DMA Contiguous Memory Allocator support on x86 is disabled when
> swiotlb config option is enabled. So DMA CMA is always disabled on
> x86_64 because swiotlb is always enabled. This attempts to support
> for DMA CMA with enabling
> This also needs to change .free callback in the dma_map_ops for amd_gart
> and sta2x11, because these dma_ops are also using
> dma_generic_alloc_coherent().
Looks good to me from a quick read.
-Andi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a mes
2 matches
Mail list logo
