diff options
Diffstat (limited to 'drivers/crypto/nx/Kconfig')
| -rw-r--r-- | drivers/crypto/nx/Kconfig | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/crypto/nx/Kconfig b/drivers/crypto/nx/Kconfig new file mode 100644 index 0000000000..2a35e0e785 --- /dev/null +++ b/drivers/crypto/nx/Kconfig @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config CRYPTO_DEV_NX_ENCRYPT + tristate "Encryption acceleration support on pSeries platform" + depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN + default y + select CRYPTO_AES + select CRYPTO_CCM + help + Support for PowerPC Nest (NX) encryption acceleration. This + module supports acceleration for AES and SHA2 algorithms on + the pSeries platform. If you choose 'M' here, this module + will be called nx_crypto. + +config CRYPTO_DEV_NX_COMPRESS + tristate "Compression acceleration support" + default y + select CRYPTO_ALGAPI + select 842_DECOMPRESS + help + Support for PowerPC Nest (NX) compression acceleration. This + module supports acceleration for compressing memory with the 842 + algorithm using the cryptographic API. One of the platform + drivers must be selected also. If you choose 'M' here, this + module will be called nx_compress. + +if CRYPTO_DEV_NX_COMPRESS + +config CRYPTO_DEV_NX_COMPRESS_PSERIES + tristate "Compression acceleration support on pSeries platform" + depends on PPC_PSERIES && IBMVIO + depends on PPC_VAS + default y + help + Support for PowerPC Nest (NX) compression acceleration. This + module supports acceleration for compressing memory with the 842 + algorithm. This supports NX hardware on the pSeries platform. + If you choose 'M' here, this module will be called nx_compress_pseries. + +config CRYPTO_DEV_NX_COMPRESS_POWERNV + tristate "Compression acceleration support on PowerNV platform" + depends on PPC_POWERNV + depends on PPC_VAS + default y + help + Support for PowerPC Nest (NX) compression acceleration. This + module supports acceleration for compressing memory with the 842 + algorithm. This supports NX hardware on the PowerNV platform. + If you choose 'M' here, this module will be called nx_compress_powernv. + +endif |