|  |  | 
|  | 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 | 
|  | 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 |