Christoph Hellwig ea8c64ace8 dma-mapping: move swiotlb arch helpers to a new header ... phys_to_dma, dma_to_phys and dma_capable are helpers published by architecture code for use of swiotlb and xen-swiotlb only. Drivers are not supposed to use these directly, but use the DMA API instead. Move these to a new asm/dma-direct.h helper, included by a linux/dma-direct.h wrapper that provides the default linear mapping unless the architecture wants to override it. In the MIPS case the existing dma-coherent.h is reused for now as untangling it will take a bit of work. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Robin Murphy <robin.murphy@arm.com>		2018-01-10 16:40:54 +01:00
..
acpi.c
amd_bus.c
broadcom_bus.c
bus_numa.c
bus_numa.h
ce4100.c
common.c
direct.c
early.c
fixup.c	x86/PCI: Only enable a 64bit BAR on single-socket AMD Family 15h	2017-12-06 14:57:20 -06:00
i386.c
init.c
intel_mid_pci.c
irq.c
legacy.c
Makefile
mmconfig_32.c
mmconfig_64.c
mmconfig-shared.c
numachip.c
olpc.c
pcbios.c
sta2x11-fixup.c	dma-mapping: move swiotlb arch helpers to a new header	2018-01-10 16:40:54 +01:00
xen.c