Re: [PATCH 00/24] crypto: atmel-aes: global rework of the driver

From	Herbert Xu <herbert@gondor.apana.org.au>
Newsgroups	linux.kernel
Subject	Re: [PATCH 00/24] crypto: atmel-aes: global rework of the driver
Date	2015-12-23 11:30 +0100
Message-ID	<qIOQb-8nu-21@gated-at.bofh.it> (permalink)
References	<qGJUB-1Y1-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Dec 17, 2015 at 05:48:31PM +0100, Cyrille Pitchen wrote:
> Hi all,
> 
> this series of patches is a global rework of the Atmel driver. Some
> patches improve the performances whereas others fix some bugs like
> the counter overflow in CTR mode.
> 
> It also updates some part of the code to make them more generic. For
> instance the crypto request queue management supports both async block
> cipher and AEAD requests, which allows us to add support the the GCM
> mode. The support of the GCM mode is only available on sama5d4 and later.
> 
> This series is based on linux-next and was tested on sama5d2, sama5d3 and
> sama5d4 boards. The driver implementation was validated using the tcrypt
> module running modes:
> - 10: ecb(aes), cbc(aes), ctr(aes), rfc3686(ctr(aes))
> - 35: gcm(aes)
> 
> tcrypt speed test was run with modes:
> - 211: rfc4106(gcm(aes)), gcm(aes)
> - 500: ecb(aes), cbc(aes), ctr(aes), cfb(aes), ofc(aes), rfc3686(ctr(aes))
> 
> Finally iperf was run for at least 5 mins over an IPSEC/L2TP tunnel using
> the rfc4106(gcm(aes)) cipher suite.

All applied.  Thanks!
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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[PATCH 00/24] crypto: atmel-aes: global rework of the driver Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 17:50 +0100
  [PATCH 02/24] crypto: atmel-aes: constify value argument of atmel_aes_write_n() Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 17:50 +0100
  [PATCH 01/24] crypto: atmel-aes: add new version Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 17:50 +0100
  [PATCH 06/24] crypto: atmel-aes: propagate error from atmel_aes_hw_version_init() Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 11/24] crypto: atmel-aes: rework crypto request completion Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 08/24] crypto: atmel-aes: make crypto request queue management more generic Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 14/24] crypto: atmel-aes: remove useless AES_FLAGS_DMA flag Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 15/24] crypto: atmel-aes: fix atmel_aes_remove() Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 10/24] crypto: atmel-aes: simplify the configuration of the AES IP Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 13/24] crypto: atmel-aes: reduce latency of DMA completion Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 07/24] crypto: atmel-aes: change atmel_aes_write_ctrl() signature Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 12/24] crypto: atmel-aes: remove unused 'err' member of struct atmel_aes_dev Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 09/24] crypto: atmel-aes: remove useless write in the Control Register Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:00 +0100
  [PATCH 18/24] crypto: atmel-aes: fix typo and indentation Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 22/24] crypto: atmel-aes: change the DMA threshold Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 20/24] crypto: atmel-aes: fix atmel-ctr-aes driver for RFC 3686 Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 23/24] crypto: atmel-aes: add support to GCM mode Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 16/24] crypto: atmel-aes: improve performances of data transfer Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 24/24] crypto: atmel-aes: add debug facilities to monitor register accesses. Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 19/24] crypto: atmel-aes: create sections to regroup functions by usage Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 21/24] crypto: atmel-aes: fix the counter overflow in CTR mode Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  [PATCH 17/24] crypto: atmel-aes: use SIZE_IN_WORDS() helper macro Cyrille Pitchen <cyrille.pitchen@atmel.com> - 2015-12-17 18:20 +0100
  Re: [PATCH 00/24] crypto: atmel-aes: global rework of the driver Herbert Xu <herbert@gondor.apana.org.au> - 2015-12-23 11:30 +0100

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