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| author | Kent Yoder <key@linux.vnet.ibm.com> | 2012-04-12 09:39:26 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-05-16 09:05:45 +0400 |
| commit | aef7b31c8833e7dd79c2320f6d0433861a6d3653 (patch) | |
| tree | 7496b008b36d01adf21463096116254e8352f6e3 | |
| parent | 175e0e23466185a861339796efc5b51958a48dc1 (diff) | |
| download | linux-aef7b31c8833e7dd79c2320f6d0433861a6d3653.tar.xz | |
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>
| -rw-r--r-- | arch/powerpc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/crypto/Kconfig | 17 | ||||
| -rw-r--r-- | drivers/crypto/nx/Makefile | 11 |
3 files changed, 29 insertions, 0 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 159e94f4b22a..950d1f7a5a39 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -149,6 +149,7 @@ core-$(CONFIG_KVM) += arch/powerpc/kvm/ core-$(CONFIG_PERF_EVENTS) += arch/powerpc/perf/ drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ +drivers-$(CONFIG_CRYPTO_DEV_NX) += drivers/crypto/nx/ # Default to zImage, override when needed all: zImage 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 |