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OpenCloudOS-Kernel/drivers/crypto/vmx/Kconfig

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crypto: vmx - Enabling VMX module for PPC64 This patch enables VMX module in PPC64. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-07 00:59:48 +08:00
config CRYPTO_DEV_VMX_ENCRYPT
tristate "Encryption acceleration support on P8 CPU"
crypto: vmx - Remove duplicate PPC64 dependency The top-level CRYPTO_DEV_VMX option already depends on PPC64 so there is no need to depend on it again at CRYPTO_DEV_VMX_ENCRYPT. This patch also removes a redundant "default n". Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-06-15 16:55:07 +08:00
depends on CRYPTO_DEV_VMX
crypto: vmx - Convert to CPU feature based module autoloading This patch utilises the GENERIC_CPU_AUTOPROBE infrastructure to automatically load the vmx_crypto module if the CPU supports it. Signed-off-by: Alastair D'Silva <alastair@d-silva.org> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-07-19 12:03:53 +08:00
default m
crypto: vmx - Enabling VMX module for PPC64 This patch enables VMX module in PPC64. Signed-off-by: Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-02-07 00:59:48 +08:00
help
Support for VMX cryptographic acceleration instructions on Power8 CPU.
This module supports acceleration for AES and GHASH in hardware. If you
choose 'M' here, this module will be called vmx-crypto.