linux_old1/kernel/dma
Christoph Hellwig c1d0af1a1d kernel/dma/direct: take DMA offset into account in dma_direct_supported
When a device has a DMA offset the dma capable result will change due
to the difference between the physical and DMA address.  Take that into
account.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
2018-09-01 15:42:28 +02:00
..
Kconfig
Makefile
coherent.c
contiguous.c kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous() 2018-08-17 16:20:32 -07:00
debug.c
direct.c kernel/dma/direct: take DMA offset into account in dma_direct_supported 2018-09-01 15:42:28 +02:00
mapping.c
noncoherent.c
swiotlb.c swiotlb: clean up reporting 2018-07-25 13:33:05 +02:00
virt.c