lkml.org 
[lkml]   [2012]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Subject[PATCH 16/17] powerpc: crypto: Build files for the nx device driver
From
Date
These files support configuring and building the nx device driver.

Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
---
arch/powerpc/Makefile | 1 +
arch/powerpc/crypto/nx/Makefile | 11 +++++++++++
drivers/crypto/Kconfig | 18 ++++++++++++++++++
3 files changed, 30 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/crypto/nx/Makefile
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index b8b105c..4977c65 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -159,6 +159,7 @@ core-$(CONFIG_XMON) += arch/powerpc/xmon/
core-$(CONFIG_KVM) += arch/powerpc/kvm/

drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/
+drivers-$(CONFIG_CRYPTO_DEV_NX) += arch/powerpc/crypto/nx/

# Default to zImage, override when needed
all: zImage
diff --git a/arch/powerpc/crypto/nx/Makefile b/arch/powerpc/crypto/nx/Makefile
new file mode 100644
index 0000000..39a283f
--- /dev/null
+++ b/arch/powerpc/crypto/nx/Makefile
@@ -0,0 +1,11 @@
+obj-$(CONFIG_CRYPTO_DEV_NX) += nx-crypto.o
+nx-crypto-objs := nx.o \
+ nx_sysfs.o \
+ nx-aes-cbc.o \
+ nx-aes-ecb.o \
+ nx-aes-gcm.o \
+ nx-aes-ccm.o \
+ nx-aes-ctr.o \
+ nx-aes-xcbc.o \
+ nx-sha256.o \
+ nx-sha512.o
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 6d16b4b..f438ca5 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -293,4 +293,22 @@ config CRYPTO_DEV_S5P
Select this to offload Samsung S5PV210 or S5PC110 from AES
algorithms execution.

+
+config CRYPTO_DEV_NX
+ tristate "Support for Power7+ in-Nest cryptographic accleration"
+ depends on PPC64 && IBMVIO
+ select CRYPTO_AES
+ select CRYPTO_CBC
+ select CRYPTO_ECB
+ select CRYPTO_CCM
+ select CRYPTO_GCM
+ select CRYPTO_AUTHENC
+ select CRYPTO_XCBC
+ select CRYPTO_SHA256
+ select CRYPTO_SHA512
+ help
+ Support for Power7+ in-Nest cryptographic acceleration. This
+ module supports acceleration for AES and SHA2 algorithms. If you
+ choose 'M' here, this module will be called nx_crypto.
+
endif # CRYPTO_HW
--
1.7.1



\
 
 \ /
  Last update: 2012-03-21 22:43    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site