17 Nov, 2015

1 commit

• 4fa9948ca   crypto: qce - check return value of sg_nents_for_len ... Browse Code »

  The sg_nents_for_len() function could fail, this patch add a check for
  its return value.

  Signed-off-by: LABBE Corentin
  Signed-off-by: Herbert Xu

  LABBE Corentin

  2015-11-17 22:00:36 +0800  

08 Oct, 2015

1 commit

• fea404515   crypto: qce - dma_map_sg can handle chained SG ... Browse Code »

  The qce driver use two dma_map_sg path according to SG are chained
  or not.
  Since dma_map_sg can handle both case, clean the code with all
  references to sg chained.

  Thus removing qce_mapsg, qce_unmapsg and qce_countsg functions.

  Signed-off-by: LABBE Corentin
  Signed-off-by: Herbert Xu

  LABBE Corentin

  2015-10-08 21:42:19 +0800  

17 Aug, 2015

1 commit

• c56f6d127   crypto: replace scatterwalk_sg_chain with sg_chain ... Browse Code »

  Signed-off-by: Dan Williams
  [hch: split from a larger patch by Dan]
  Signed-off-by: Christoph Hellwig
  Acked-by: Herbert Xu
  Signed-off-by: Jens Axboe

  Dan Williams

  2015-08-17 22:12:54 +0800  

26 Jan, 2015

1 commit

• 5be4d4c94   crypto: replace scatterwalk_sg_next with sg_next ... Browse Code »

  Modify crypto drivers to use the generic SG helper since
  both of them are equivalent and the one from crypto is redundant.

  See also:
  468577abe37ff7b453a9ac613e0ea155349203ae reverted in
  b2ab4a57b018aafbba35bff088218f5cc3d2142e

  Signed-off-by: Cristian Stoica
  Signed-off-by: Herbert Xu

  Cristian Stoica

  2015-01-26 08:34:22 +0800  

08 Jul, 2014

1 commit

• 58a6535f1   crypto: qce - fix sparse warnings ... Browse Code »

  Fix few sparse warnings of type:
  - sparse: incorrect type in argument
  - sparse: incorrect type in initializer

  Signed-off-by: Stanimir Varbanov
  Signed-off-by: Herbert Xu

  Stanimir Varbanov

  2014-07-08 21:18:21 +0800  

03 Jul, 2014

1 commit

• ec8f5d8f6   crypto: qce - Qualcomm crypto engine driver ... Browse Code »

  The driver is separated by functional parts. The core part
  implements a platform driver probe and remove callbaks.
  The probe enables clocks, checks crypto version, initialize
  and request dma channels, create done tasklet and init
  crypto queue and finally register the algorithms into crypto
  core subsystem.

  - DMA and SG helper functions
  implement dmaengine and sg-list helper functions used by
  other parts of the crypto driver.

  - ablkcipher algorithms
  implementation of AES, DES and 3DES crypto API callbacks,
  the crypto register alg function, the async request handler
  and its dma done callback function.

  - SHA and HMAC transforms
  implementation and registration of ahash crypto type.
  It includes sha1, sha256, hmac(sha1) and hmac(sha256).

  - infrastructure to setup the crypto hw
  contains functions used to setup/prepare hardware registers for
  all algorithms supported by the crypto block. It also exports
  few helper functions needed by algorithms:
  - to check hardware status
  - to start crypto hardware
  - to translate data stream to big endian form

  Adds register addresses and bit/masks used by the driver
  as well.

  Signed-off-by: Stanimir Varbanov
  Signed-off-by: Herbert Xu

  Stanimir Varbanov

  2014-07-03 21:40:27 +0800