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| author | Seth Jennings <sjenning@linux.vnet.ibm.com> | 2012-07-19 09:42:38 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-08-01 17:47:52 +0800 |
| commit | 322cacce0a3c36d3ad89d8836b9ed6fcb06e1a61 (patch) | |
| tree | bfd6c5a941e31cece3c2cd75265e235567175bc1 /drivers/crypto/nx | |
| parent | 61bb86bba169507a5f223b94b9176c32c84b4721 (diff) | |
| download | op-kernel-dev-322cacce0a3c36d3ad89d8836b9ed6fcb06e1a61.zip op-kernel-dev-322cacce0a3c36d3ad89d8836b9ed6fcb06e1a61.tar.gz | |
powerpc/crypto: rework Kconfig
This patch creates a new submenu for the NX cryptographic
hardware accelerator and breaks the NX options into their own
Kconfig file under drivers/crypto/nx/Kconfig.
This will permit additional NX functionality to be easily
and more cleanly added in the future without touching
drivers/crypto/Makefile|Kconfig.
Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/nx')
| -rw-r--r-- | drivers/crypto/nx/Kconfig | 17 | ||||
| -rw-r--r-- | drivers/crypto/nx/Makefile | 2 |
2 files changed, 18 insertions, 1 deletions
diff --git a/drivers/crypto/nx/Kconfig b/drivers/crypto/nx/Kconfig new file mode 100644 index 0000000..dedde53 --- /dev/null +++ b/drivers/crypto/nx/Kconfig @@ -0,0 +1,17 @@ +config CRYPTO_DEV_NX_ENCRYPT + tristate "Encryption acceleration support" + depends on PPC64 && IBMVIO + default y + 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 encryption acceleration. This + module supports acceleration for AES and SHA2 algorithms. If you + choose 'M' here, this module will be called nx_crypto. diff --git a/drivers/crypto/nx/Makefile b/drivers/crypto/nx/Makefile index 411ce59..7f110e4 100644 --- a/drivers/crypto/nx/Makefile +++ b/drivers/crypto/nx/Makefile @@ -1,4 +1,4 @@ -obj-$(CONFIG_CRYPTO_DEV_NX) += nx-crypto.o +obj-$(CONFIG_CRYPTO_DEV_NX_ENCRYPT) += nx-crypto.o nx-crypto-objs := nx.o \ nx_debugfs.o \ nx-aes-cbc.o \ |
