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# 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
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
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