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-rw-r--r--crypto/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 66ff22a36ed9..4dfdd03e708f 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -491,6 +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.
 
@@ -510,6 +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