linux.git/Documentation/features/io, branch v4.14

docs: remove all references to AVR32 architecture

2017-05-01T07:27:15+00:00

The AVR32 architecture support has been removed from the Linux kernel,
hence remove all references to it from Documentation.

Signed-off-by: Hans-Christian Noren Egtvedt 
Signed-off-by: Håvard Skinnemoen 
Signed-off-by: Nicolas Ferre 
Acked-by: Andy Shevchenko 
Acked-by: Boris Brezillon

Merge tag 'arc-4.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

2016-12-23T18:22:47+00:00

Pull more ARC updates from Vineet Gupta:

 - Fix for aliasing VIPT dcache in old ARC700 cores

 - micro-optimization in ARC700 ProtV handler

 - Enable SG_CHAIN  [Vladimir]

 - ARC HS38 core intc default to prio 1

* tag 'arc-4.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: mm: arc700: Don't assume 2 colours for aliasing VIPT dcache
  ARC: mm: No need to save cache version in @cpuinfo
  ARC: enable SG chaining
  ARCv2: intc: default all interrupts to priority 1
  ARCv2: entry: document intr disable in hard isr
  ARC: ARCompact entry: elide re-reading ECR in ProtV handler

ARC: enable SG chaining

2016-12-19T02:45:32+00:00

Signed-off-by: Vladimir Kondratiev 
Signed-off-by: Vineet Gupta

xtensa: update DMA-related Documentation/features entries

2016-12-15T18:41:51+00:00

xtensa supports DMA API debug and contiguous DMA, mark it as such.

Signed-off-by: Max Filippov

dma-mapping: always provide the dma_map_ops based implementation

2016-01-21T01:09:18+00:00

Move the generic implementation to  now that all
architectures support it and remove the HAVE_DMA_ATTR Kconfig symbol now
that everyone supports them.

[valentinrothberg@gmail.com: remove leftovers in Kconfig]
Signed-off-by: Christoph Hellwig 
Cc: "David S. Miller" 
Cc: Aurelien Jacquiot 
Cc: Chris Metcalf 
Cc: David Howells 
Cc: Geert Uytterhoeven 
Cc: Haavard Skinnemoen 
Cc: Hans-Christian Egtvedt 
Cc: Helge Deller 
Cc: James Hogan 
Cc: Jesper Nilsson 
Cc: Koichi Yasutake 
Cc: Ley Foon Tan 
Cc: Mark Salter 
Cc: Mikael Starvik 
Cc: Steven Miao 
Cc: Vineet Gupta 
Cc: Christian Borntraeger 
Cc: Joerg Roedel 
Cc: Sebastian Ott 
Signed-off-by: Valentin Rothberg 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Documentation/features/io: Add feature description and arch support status file for 'dma-api-debug'

2015-06-03T10:51:41+00:00

Cc: 
Cc: 
Cc: 
Cc: Andrew Morton 
Cc: H. Peter Anvin 
Cc: Jonathan Corbet 
Cc: Josh Triplett 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Signed-off-by: Ingo Molnar

Documentation/features/io: Add feature description and arch support status file for 'dma_map_attrs'

2015-06-03T10:51:36+00:00

Cc: 
Cc: 
Cc: 
Cc: Andrew Morton 
Cc: H. Peter Anvin 
Cc: Jonathan Corbet 
Cc: Josh Triplett 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Signed-off-by: Ingo Molnar

Documentation/features/io: Add feature description and arch support status file for 'dma-contiguous'

2015-06-03T10:51:36+00:00

Cc: 
Cc: 
Cc: 
Cc: Andrew Morton 
Cc: H. Peter Anvin 
Cc: Jonathan Corbet 
Cc: Josh Triplett 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Signed-off-by: Ingo Molnar

Documentation/features/io: Add feature description and arch support status file for 'sg-chain'

2015-06-03T10:51:33+00:00

Cc: 
Cc: 
Cc: 
Cc: Andrew Morton 
Cc: H. Peter Anvin 
Cc: Jonathan Corbet 
Cc: Josh Triplett 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Signed-off-by: Ingo Molnar