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

..

coherent.c

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00

contiguous.c

kernel/dma: remove unsupported gfp_mask parameter from dma_alloc_from_contiguous()

2018-08-17 16:20:32 -07:00

debug.c

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00

direct.c

kernel/dma/direct: take DMA offset into account in dma_direct_supported

2018-09-01 15:42:28 +02:00

Kconfig

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00

Makefile

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00

mapping.c

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00

noncoherent.c

dma-noncoherent: add a arch_sync_dma_for_cpu_all hook

2018-06-24 09:27:27 -07:00

swiotlb.c

swiotlb: clean up reporting

2018-07-25 13:33:05 +02:00

virt.c

dma-mapping: move all DMA mapping code to kernel/dma

2018-06-14 08:50:37 +02:00