1 2config CRYPTO_DEV_NX_ENCRYPT 3 tristate "Encryption acceleration support on pSeries platform" 4 depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN 5 default y 6 select CRYPTO_AES 7 select CRYPTO_CCM 8 help 9 Support for PowerPC Nest (NX) encryption acceleration. This 10 module supports acceleration for AES and SHA2 algorithms on 11 the pSeries platform. If you choose 'M' here, this module 12 will be called nx_crypto. 13 14config CRYPTO_DEV_NX_COMPRESS 15 tristate "Compression acceleration support" 16 default y 17 select CRYPTO_ALGAPI 18 select 842_DECOMPRESS 19 help 20 Support for PowerPC Nest (NX) compression acceleration. This 21 module supports acceleration for compressing memory with the 842 22 algorithm using the cryptographic API. One of the platform 23 drivers must be selected also. If you choose 'M' here, this 24 module will be called nx_compress. 25 26if CRYPTO_DEV_NX_COMPRESS 27 28config CRYPTO_DEV_NX_COMPRESS_PSERIES 29 tristate "Compression acceleration support on pSeries platform" 30 depends on PPC_PSERIES && IBMVIO 31 default y 32 help 33 Support for PowerPC Nest (NX) compression acceleration. This 34 module supports acceleration for compressing memory with the 842 35 algorithm. This supports NX hardware on the pSeries platform. 36 If you choose 'M' here, this module will be called nx_compress_pseries. 37 38config CRYPTO_DEV_NX_COMPRESS_POWERNV 39 tristate "Compression acceleration support on PowerNV platform" 40 depends on PPC_POWERNV 41 depends on PPC_VAS 42 default y 43 help 44 Support for PowerPC Nest (NX) compression acceleration. This 45 module supports acceleration for compressing memory with the 842 46 algorithm. This supports NX hardware on the PowerNV platform. 47 If you choose 'M' here, this module will be called nx_compress_powernv. 48 49endif 50