linux-kernel - [RFC][PATCH 0/2] crypto: caam

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Date:	Fri, 28 Aug 2015 14:45:06 +0300
From:	Horia Geantă <horia.geanta@...escale.com>
To:	Herbert Xu <herbert@...dor.apana.org.au>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>
CC:	<linux-crypto@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>,
	Scott Wood <scottwood@...escale.com>,
	Victoria Milhoan <vicki.milhoan@...escale.com>,
	Steve Cornelius <steve.cornelius@...escale.com>,
	Fabio Estevam <fabio.estevam@...escale.com>,
	Alex Porosanu <alexandru.porosanu@...escale.com>
Subject: [RFC][PATCH 0/2] crypto: caam - Revamp I/O accessors

(Part of the) I/O accessors in caam driver are PPC-specific.
Use io{read,write}XX[be] instead.

While here, prepare for "mixed" endianness platforms (like ARMv8-based
LS1043A), where caam endianness (big) does not match the endianness
of the core (little).

1st patch adds 64-bit accessors for arm64.

2nd patch updates the I/O accessors in the caam driver.

Horia Geantă (2):
  arm64: add ioread64be and iowrite64be macros
  crypto: caam - handle core endianness != caam endianness

 arch/arm64/include/asm/io.h       |  4 ++-
 drivers/crypto/caam/caamhash.c    |  5 +--
 drivers/crypto/caam/ctrl.c        |  2 +-
 drivers/crypto/caam/desc.h        |  9 ++++-
 drivers/crypto/caam/desc_constr.h | 42 +++++++++++++++--------
 drivers/crypto/caam/jr.c          |  8 ++---
 drivers/crypto/caam/regs.h        | 72 ++++++++++++++++++++++++++++-----------
 drivers/crypto/caam/sg_sw_sec4.h  | 10 +++---
 8 files changed, 105 insertions(+), 47 deletions(-)

-- 
2.4.4

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