1 # SPDX-License-Identifier: GPL-2.0-only
3 config CRYPTO_DEV_NX_ENCRYPT
4 tristate "Encryption acceleration support on pSeries platform"
5 depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN
10 Support for PowerPC Nest (NX) encryption acceleration. This
11 module supports acceleration for AES and SHA2 algorithms on
12 the pSeries platform. If you choose 'M' here, this module
13 will be called nx_crypto.
15 config CRYPTO_DEV_NX_COMPRESS
16 tristate "Compression acceleration support"
21 Support for PowerPC Nest (NX) compression acceleration. This
22 module supports acceleration for compressing memory with the 842
23 algorithm using the cryptographic API. One of the platform
24 drivers must be selected also. If you choose 'M' here, this
25 module will be called nx_compress.
27 if CRYPTO_DEV_NX_COMPRESS
29 config CRYPTO_DEV_NX_COMPRESS_PSERIES
30 tristate "Compression acceleration support on pSeries platform"
31 depends on PPC_PSERIES && IBMVIO
35 Support for PowerPC Nest (NX) compression acceleration. This
36 module supports acceleration for compressing memory with the 842
37 algorithm. This supports NX hardware on the pSeries platform.
38 If you choose 'M' here, this module will be called nx_compress_pseries.
40 config CRYPTO_DEV_NX_COMPRESS_POWERNV
41 tristate "Compression acceleration support on PowerNV platform"
42 depends on PPC_POWERNV
46 Support for PowerPC Nest (NX) compression acceleration. This
47 module supports acceleration for compressing memory with the 842
48 algorithm. This supports NX hardware on the PowerNV platform.
49 If you choose 'M' here, this module will be called nx_compress_powernv.