From 7011a122383e36dab594406720fa1d089e0be8f9 Mon Sep 17 00:00:00 2001 From: Dan Streetman Date: Thu, 7 May 2015 13:49:17 -0400 Subject: crypto: nx - add NX-842 platform frontend driver Add NX-842 frontend that allows using either the pSeries platform or PowerNV platform driver (to be added by later patch) for the NX-842 hardware. Update the MAINTAINERS file to include the new filenames. Update Kconfig files to clarify titles and descriptions, and correct dependencies. Signed-off-by: Dan Streetman Signed-off-by: Herbert Xu --- drivers/crypto/Kconfig | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers/crypto/Kconfig') diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 8a76a012be61..0889e496d886 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -330,11 +330,13 @@ config CRYPTO_DEV_S5P algorithms execution. config CRYPTO_DEV_NX - bool "Support for IBM Power7+ in-Nest cryptographic acceleration" - depends on PPC64 && IBMVIO && !CPU_LITTLE_ENDIAN - default n + bool "Support for IBM PowerPC Nest (NX) cryptographic acceleration" + depends on PPC64 help - Support for Power7+ in-Nest cryptographic acceleration. + This enables support for the NX hardware cryptographic accelerator + coprocessor that is in IBM PowerPC P7+ or later processors. This + does not actually enable any drivers, it only allows you to select + which acceleration type (encryption and/or compression) to enable. if CRYPTO_DEV_NX source "drivers/crypto/nx/Kconfig" -- cgit v1.2.3