diff options
| author | Dan Streetman <ddstreet@ieee.org> | 2015-05-07 13:49:19 -0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-05-11 15:06:47 +0800 |
| commit | 99182a42b7ef3d5e4180992ce01befd9e87526d2 (patch) | |
| tree | 56b0d4e29202a01f0c400b8a2db12ad29eaa11e4 /drivers/crypto/nx/Kconfig | |
| parent | 959e6659b6f74ec1fa4d391a3b88d63dc0189f36 (diff) | |
crypto: nx - add PowerNV platform NX-842 driver
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>
Diffstat (limited to 'drivers/crypto/nx/Kconfig')
| -rw-r--r-- | drivers/crypto/nx/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/crypto/nx/Kconfig b/drivers/crypto/nx/Kconfig index 34013f7d46c8..ee9e25956241 100644 --- a/drivers/crypto/nx/Kconfig +++ b/drivers/crypto/nx/Kconfig @@ -40,4 +40,14 @@ config CRYPTO_DEV_NX_COMPRESS_PSERIES 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 |