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1# SPDX-License-Identifier: GPL-2.0-only2 3config CRYPTO_DEV_NX_ENCRYPT4 tristate "Encryption acceleration support on pSeries platform"5 depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN6 default y7 select CRYPTO_AES8 select CRYPTO_CCM9 help10 Support for PowerPC Nest (NX) encryption acceleration. This11 module supports acceleration for AES and SHA2 algorithms on12 the pSeries platform. If you choose 'M' here, this module13 will be called nx_crypto.14 15config CRYPTO_DEV_NX_COMPRESS16 tristate "Compression acceleration support"17 default y18 select CRYPTO_ALGAPI19 select 842_DECOMPRESS20 help21 Support for PowerPC Nest (NX) compression acceleration. This22 module supports acceleration for compressing memory with the 84223 algorithm using the cryptographic API. One of the platform24 drivers must be selected also. If you choose 'M' here, this25 module will be called nx_compress.26 27if CRYPTO_DEV_NX_COMPRESS28 29config CRYPTO_DEV_NX_COMPRESS_PSERIES30 tristate "Compression acceleration support on pSeries platform"31 depends on PPC_PSERIES && IBMVIO32 depends on PPC_VAS33 default y34 help35 Support for PowerPC Nest (NX) compression acceleration. This36 module supports acceleration for compressing memory with the 84237 algorithm. This supports NX hardware on the pSeries platform.38 If you choose 'M' here, this module will be called nx_compress_pseries.39 40config CRYPTO_DEV_NX_COMPRESS_POWERNV41 tristate "Compression acceleration support on PowerNV platform"42 depends on PPC_POWERNV43 depends on PPC_VAS44 default y45 help46 Support for PowerPC Nest (NX) compression acceleration. This47 module supports acceleration for compressing memory with the 84248 algorithm. This supports NX hardware on the PowerNV platform.49 If you choose 'M' here, this module will be called nx_compress_powernv.50 51endif52