From 99182a42b7ef3d5e4180992ce01befd9e87526d2 Mon Sep 17 00:00:00 2001 From: Dan Streetman Date: Thu, 7 May 2015 13:49:19 -0400 Subject: 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 Signed-off-by: Herbert Xu --- drivers/crypto/nx/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/crypto/nx/Kconfig') 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 -- cgit