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linux/kernel/dma
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Christoph Hellwig 9406a49fd1 dma-mapping: support non-coherent devices in dma_common_get_sgtable 
We can use the arch_dma_coherent_to_pfn hook to provide a ->get_sgtable
implementation.  Note that this isn't an endorsement of this interface
(which is a horrible bad idea), but it is required to move arm64 over
to the generic code without a loss of functionality.

Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-09-20 09:01:17 +02:00
..
coherent.c
contiguous.c dma-mapping: fix panic caused by passing empty cma command line argument 2018-09-20 09:01:08 +02:00
debug.c
direct.c dma-mapping: consolidate the dma mmap implementations 2018-09-20 09:01:16 +02:00
Kconfig dma-mapping: consolidate the dma mmap implementations 2018-09-20 09:01:16 +02:00
Makefile dma-mapping: merge direct and noncoherent ops 2018-09-20 09:01:15 +02:00
mapping.c dma-mapping: support non-coherent devices in dma_common_get_sgtable 2018-09-20 09:01:17 +02:00
swiotlb.c swiotlb: clean up reporting 2018-07-25 13:33:05 +02:00
virt.c