99182a42b7
Add driver for NX-842 hardware on the PowerNV platform. This allows the use of the 842 compression hardware coprocessor on the PowerNV platform. Signed-off-by: Dan Streetman <ddstreet@ieee.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
54 lines
1.8 KiB
Plaintext
54 lines
1.8 KiB
Plaintext
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config CRYPTO_DEV_NX_ENCRYPT
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tristate "Encryption acceleration support on pSeries platform"
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depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN
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default y
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select CRYPTO_ALGAPI
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select CRYPTO_AES
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select CRYPTO_CBC
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select CRYPTO_ECB
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select CRYPTO_CCM
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select CRYPTO_GCM
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select CRYPTO_AUTHENC
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select CRYPTO_XCBC
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select CRYPTO_SHA256
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select CRYPTO_SHA512
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help
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Support for PowerPC Nest (NX) encryption acceleration. This
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module supports acceleration for AES and SHA2 algorithms on
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the pSeries platform. If you choose 'M' here, this module
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will be called nx_crypto.
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config CRYPTO_DEV_NX_COMPRESS
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tristate "Compression acceleration support"
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default y
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help
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Support for PowerPC Nest (NX) compression acceleration. This
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module supports acceleration for compressing memory with the 842
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algorithm. One of the platform drivers must be selected also.
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If you choose 'M' here, this module will be called nx_compress.
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if CRYPTO_DEV_NX_COMPRESS
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config CRYPTO_DEV_NX_COMPRESS_PSERIES
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tristate "Compression acceleration support on pSeries platform"
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depends on PPC_PSERIES && IBMVIO && !CPU_LITTLE_ENDIAN
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default y
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help
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Support for PowerPC Nest (NX) compression acceleration. This
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module supports acceleration for compressing memory with the 842
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algorithm. This supports NX hardware on the pSeries platform.
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If you choose 'M' here, this module will be called nx_compress_pseries.
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config CRYPTO_DEV_NX_COMPRESS_POWERNV
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tristate "Compression acceleration support on PowerNV platform"
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depends on PPC_POWERNV
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default y
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help
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Support for PowerPC Nest (NX) compression acceleration. This
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module supports acceleration for compressing memory with the 842
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algorithm. This supports NX hardware on the PowerNV platform.
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If you choose 'M' here, this module will be called nx_compress_powernv.
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endif
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