2 commits

Author	SHA1	Message	Date
Christoph Hellwig	efa70f2fdc	dma-mapping: add a new dma_alloc_pages API ... This API is the equivalent of alloc_pages, except that the returned memory is guaranteed to be DMA addressable by the passed in device. The implementation will also be used to provide a more sensible replacement for DMA_ATTR_NON_CONSISTENT flag. Additionally dma_alloc_noncoherent is switched over to use dma_alloc_pages as its backend. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> (MIPS part)	2020-09-25 06:20:47 +02:00
Mauro Carvalho Chehab	728c1471b5	docs: move DMA kAPI to Documentation/core-api ... Move those files to the core-api, where they belong, renaming them to ReST and adding to the core API index file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/a1517185418cb9d987f566ef85a5dd5c7c99f34e.1588345503.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>	2020-05-15 11:51:54 -06:00

Renamed from Documentation/DMA-attributes.txt (Browse further)