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Message-ID: <1332366097.3858.54.camel@key-ThinkPad-W510> Date: Wed, 21 Mar 2012 16:41:37 -0500 From: Kent Yoder <key@...ux.vnet.ibm.com> To: linux-kernel@...r.kernel.org Cc: linux-crypto@...r.kernel.org, rcj@...ux.vnet.ibm.com, benh@...nel.crashing.org, linuxppc-dev@...ts.ozlabs.org Subject: [PATCH 16/17] 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@...ux.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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