linux-kernel - [PATCHv2 0/7] Add VMX module for PPC64

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Message-ID: <20150206165452.GA21740@bluepex.com>
Date:	Fri, 6 Feb 2015 14:54:55 -0200
From:	"Leonidas S. Barbosa" <leosilva@...ux.vnet.ibm.com>
To:	Herbert Xu <herbert@...dor.apana.org.au>,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCHv2 0/7] Add VMX module for PPC64

VMX cryptographic acceleration instructions were added to the POWER8
CPU. These instructions implement portions of AES and GHASH in hardware.

This patch set adds a new module for PPC64, vmx, that support
cryptographic routines such as AES and GHASH on hardware. In order to
access VMX instructions on Power 8 CPU this module uses scripts
implemented in colaboration with OpenSSL.

Changelog[v2]
1. Patch style fixes 
2. Redo unecessary conditions on drivers/crypto/Kconfig
and vmx/Makefile in previous [Patch 7/7]

Leonidas S. Barbosa (2):
  Add support for VMS instructions by ASM
  Enabling VMX module for PPC64

Marcelo H. Cerri (5):
  Adding VMX module for Power 8
  Adding AES routines for VMX module
  Adding CBC routines for VMX module
  Adding CTR routines for VMX module
  Adding GHASH routines for VMX module

 drivers/crypto/Kconfig            |    9 +
 drivers/crypto/Makefile           |    1 +
 drivers/crypto/vmx/Kconfig        |    8 +
 drivers/crypto/vmx/Makefile       |   19 +
 drivers/crypto/vmx/aes.c          |  139 +++
 drivers/crypto/vmx/aes_cbc.c      |  184 ++++
 drivers/crypto/vmx/aes_ctr.c      |  167 ++++
 drivers/crypto/vmx/aesp8-ppc.h    |   20 +
 drivers/crypto/vmx/aesp8-ppc.pl   | 1940 +++++++++++++++++++++++++++++++++++++
 drivers/crypto/vmx/ghash.c        |  214 ++++
 drivers/crypto/vmx/ghashp8-ppc.pl |  234 +++++
 drivers/crypto/vmx/ppc-xlate.pl   |  226 +++++
 drivers/crypto/vmx/vmx.c          |   88 ++
 13 files changed, 3249 insertions(+)
 create mode 100644 drivers/crypto/vmx/Kconfig
 create mode 100644 drivers/crypto/vmx/Makefile
 create mode 100644 drivers/crypto/vmx/aes.c
 create mode 100644 drivers/crypto/vmx/aes_cbc.c
 create mode 100644 drivers/crypto/vmx/aes_ctr.c
 create mode 100644 drivers/crypto/vmx/aesp8-ppc.h
 create mode 100755 drivers/crypto/vmx/aesp8-ppc.pl
 create mode 100644 drivers/crypto/vmx/ghash.c
 create mode 100755 drivers/crypto/vmx/ghashp8-ppc.pl
 create mode 100755 drivers/crypto/vmx/ppc-xlate.pl
 create mode 100644 drivers/crypto/vmx/vmx.c

-- 
2.1.0

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