28 Feb, 2013

2 commits

• 11cd3db01   Documentation/DMA-API-HOWTO.txt: fix typo ... Browse Code »

  Noted by Jesper

  Cc: Jesper Juhl
  Cc: Konrad Rzeszutek Wilk
  Cc: Shuah Khan
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Andrew Morton

  2013-02-28 11:10:23 +0800  
• be62bc410   Documentation/DMA-API-HOWTO.txt: minor grammar corrections ... Browse Code »

  Signed-off-by: Shuah Khan
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Shuah Khan

  2013-02-28 11:10:11 +0800  

24 Oct, 2012

1 commit

• 8d7f62e6a   Documentation DMA-API-HOWTO.txt Add dma mapping error check usage examples ... Browse Code »

  Enhance the document to discuss the importance of dma
  mapping error checks after dma_map_single() and
  dma_map_page() calls. Also added usage examples that include
  unmap examples in error paths when dma mapping error is
  returned. Includes correct and incorrect usages to high
  light some common mistakes in error paths especially when
  dma mapping fails when more than one dma mapping call is
  made.

  Signed-off-by: Shuah Khan
  Reviewed-by: Konrad Rzeszutek Wilk
  Signed-off-by: Joerg Roedel

  Shuah Khan

  2012-10-24 23:07:43 +0800  

27 Jul, 2011

1 commit

• 3f0fb4e85   Documentation/DMA-API-HOWTO.txt: fix misleading example ... Browse Code »

  See: DMA-API.txt, part Id, DMA_FROM_DEVICE description.

  Signed-off-by: Michal Miroslaw
  Cc: FUJITA Tomonori
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Michal Miroslaw

  2011-07-27 07:49:45 +0800  

15 Aug, 2010

1 commit

• ce00f7feb   Documentation: DMA-API-HOWTO.txt: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN ... Browse Code »

  ARCH_KMALLOC_MINALIGN was renamed to ARCH_DMA_MINALIGN (the commit
  a6eb9fe105d5de0053b261148cee56c94b4720ca).

  ARCH_DMA_MINALIGN must be defined instead of ARCH_KMALLOC_MINALIGN to
  ensure that kmalloc'ed buffer is DMA-safe.

  Signed-off-by: FUJITA Tomonori
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-08-15 02:56:46 +0800  

11 Aug, 2010

1 commit

• c31e74c4c   Documentation: DMA-API-HOWTO.txt: add multiple types of IOMMUs support ... Browse Code »

  Signed-off-by: FUJITA Tomonori
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-08-11 23:59:21 +0800  

28 May, 2010

5 commits

• 2fd74e25d   Documentation/DMA-API-HOWTO: add ARCH_KMALLOC_MINALIGN description ... Browse Code »

  Add ARCH_KMALLOC_MINALIGN description in "Platform Issues" section.

  Signed-off-by: FUJITA Tomonori
  Cc: "David S. Miller"
  Cc: Matt Mackall
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-05-28 00:12:53 +0800  
• 4ae9ca825   Documentation: move the error handling to the better place in DMA-API-HOWTO ... Browse Code »

  Handing DMA mapping errors is essential. Let's put it in the more
  appropriate place rather than the end of the doc.

  Signed-off-by: FUJITA Tomonori
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-05-28 00:12:53 +0800  
• b02de8716   Documentation: update scatterlist struct description in DMA-API-HOWTO ... Browse Code »

  Now we have . Architectures should use it
  instead of inventing the own scatterlist struct. Let's update the
  description.

  Signed-off-by: FUJITA Tomonori
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-05-28 00:12:53 +0800  
• 7cdcc8e47   Documentation: add SCSI drivers' mapping error handling to DMA-API-HOWTO ... Browse Code »

  Add the concrete DMA mapping error handling for SCSI drivers on the
  queuecommand path.

  Signed-off-by: FUJITA Tomonori
  Cc: James Bottomley
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-05-28 00:12:53 +0800  
• f671be04d   Documentation: add networking driver's mapping error handling to DMA-API-HOWTO ... Browse Code »

  Adds the concrete DMA mapping error handling for Networking drivers on the
  transmit path.

  Signed-off-by: FUJITA Tomonori
  Acked-by: David S. Miller
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-05-28 00:12:52 +0800  

23 Apr, 2010

1 commit

• a33f32244   Documentation/: it's -> its where appropriate ... Browse Code »

  Fix obvious cases of "it's" being used when "its" was meant.

  Signed-off-by: Francis Galiegue
  Acked-by: Randy Dunlap
  Signed-off-by: Jiri Kosina

  Francis Galiegue

  2010-04-23 08:09:52 +0800  

25 Mar, 2010

1 commit

• 5e07c2c73   Documentation: rename PCI/PCI-DMA-mapping.txt to DMA-API-HOWTO.txt ... Browse Code »

  This patch renames PCI/PCI-DMA-mapping.txt to DMA-API-HOWTO.txt.

  The commit 51e7364ef281e540371f084008732b13292622f0 "Documentation: rename
  PCI-DMA-mapping.txt to DMA-API-HOWTO.txt" was supposed to do this but it
  didn't.

  Signed-off-by: FUJITA Tomonori
  Acked-by: Randy Dunlap
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  FUJITA Tomonori

  2010-03-25 07:31:20 +0800