| # 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 |
