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authorKent Yoder <key@linux.vnet.ibm.com>2012-04-12 05:39:26 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2012-05-16 15:05:45 +1000
commitaef7b31c8833e7dd79c2320f6d0433861a6d3653 (patch)
tree7496b008b36d01adf21463096116254e8352f6e3 /drivers/crypto
parent175e0e23466185a861339796efc5b51958a48dc1 (diff)
downloadlinux-aef7b31c8833e7dd79c2320f6d0433861a6d3653.tar.bz2
powerpc/crypto: Build files for the nx device driver
These files support configuring and building the nx device driver. Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/Kconfig17
-rw-r--r--drivers/crypto/nx/Makefile11
2 files changed, 28 insertions, 0 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index ab9abb46d01a..4319248761dd 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -295,4 +295,21 @@ config CRYPTO_DEV_TEGRA_AES
To compile this driver as a module, choose M here: the module
will be called tegra-aes.
+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
diff --git a/drivers/crypto/nx/Makefile b/drivers/crypto/nx/Makefile
new file mode 100644
index 000000000000..411ce59c80d1
--- /dev/null
+++ b/drivers/crypto/nx/Makefile
@@ -0,0 +1,11 @@
+obj-$(CONFIG_CRYPTO_DEV_NX) += nx-crypto.o
+nx-crypto-objs := nx.o \
+ nx_debugfs.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