[PATCH 0/4] powerpc/crypto: IBM Power7+ in-Nest compression support

[Seth Jennings]

This is a continuation of support for the Power7+ in-Nest
hardware accelerator.

https://lkml.org/lkml/2012/4/12/223

This patchset adds the hardware driver and the cryptographic
driver for hardware accelerated compression, which uses a
hardware-optimized algorithm named 842.

The hardware driver has limits on generic compression and is
geared toward compressing units that are of PAGE_SIZE for
in-kernel memory compression.

Based on linux-next (20120717)

Seth Jennings (4):
  powerpc: nx: rework Kconfig
  powerpc: nx: add compression support to arch vec
  powerpc: nx: add 842 hardware compression driver
  crypto: add 842 crypto driver

 MAINTAINERS                     |    6 +
 arch/powerpc/kernel/prom_init.c |    4 +-
 crypto/842.c                    |  183 +++++
 crypto/Kconfig                  |    9 +
 crypto/Makefile                 |    1 +
 drivers/crypto/Kconfig          |   20 +-
 drivers/crypto/nx/Kconfig       |   26 +
 drivers/crypto/nx/Makefile      |    5 +-
 drivers/crypto/nx/nx-842.c      | 1615 +++++++++++++++++++++++++++++++++++++++
 include/linux/nx842.h           |   11 +
 10 files changed, 1864 insertions(+), 16 deletions(-)
 create mode 100644 crypto/842.c
 create mode 100644 drivers/crypto/nx/Kconfig
 create mode 100644 drivers/crypto/nx/nx-842.c
 create mode 100644 include/linux/nx842.h

-- 
1.7.9.5