[PATCHv2 0/7] Add VMX module for PPC64
From: Leonidas S. Barbosa <hidden>
Date: 2015-02-06 16:55:07
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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