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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
- 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
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