Merge commit 'v2.6.31-rc1' into dmaengine

1 files changed, 10 insertions, 0 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 74d0e622a515..4dfdd03e708f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -241,6 +241,11 @@ config CRYPTO_XTS
           key size 256, 384 or 512 bits. This implementation currently
           can't handle a sectorsize which is not a multiple of 16 bytes.
 
+config CRYPTO_FPU
+        tristate
+        select CRYPTO_BLKCIPHER
+        select CRYPTO_MANAGER
+
 comment "Hash modes"
 
 config CRYPTO_HMAC
@@ -486,6 +491,7 @@ config CRYPTO_AES_NI_INTEL
         select CRYPTO_AES_X86_64
         select CRYPTO_CRYPTD
         select CRYPTO_ALGAPI
+        select CRYPTO_FPU
         help
           Use Intel AES-NI instructions for AES algorithm.
 
@@ -505,6 +511,10 @@ config CRYPTO_AES_NI_INTEL
 
           See <http://csrc.nist.gov/encryption/aes/> for more information.
 
+          In addition to AES cipher algorithm support, the
+          acceleration for some popular block cipher mode is supported
+          too, including ECB, CBC, CTR, LRW, PCBC, XTS.
+
 config CRYPTO_ANUBIS
         tristate "Anubis cipher algorithm"
         select CRYPTO_ALGAPI