[PATCH] s390: sha256 support

Add support for the hardware accelerated sha256 crypto algorithm.

Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/s390/crypto/crypt_s390.h b/arch/s390/crypto/crypt_s390.h
index 4d24f6689755..b70a410ac311 100644
--- a/arch/s390/crypto/crypt_s390.h
+++ b/arch/s390/crypto/crypt_s390.h
@@ -61,6 +61,7 @@ enum crypt_s390_kmc_func {
 enum crypt_s390_kimd_func {
         KIMD_QUERY   = CRYPT_S390_KIMD | 0,
         KIMD_SHA_1   = CRYPT_S390_KIMD | 1,
+        KIMD_SHA_256 = CRYPT_S390_KIMD | 2,
 };
 
 /* function codes for KLMD (COMPUTE LAST MESSAGE DIGEST)
@@ -69,6 +70,7 @@ enum crypt_s390_kimd_func {
 enum crypt_s390_klmd_func {
         KLMD_QUERY   = CRYPT_S390_KLMD | 0,
         KLMD_SHA_1   = CRYPT_S390_KLMD | 1,
+        KLMD_SHA_256 = CRYPT_S390_KLMD | 2,
 };
 
 /* function codes for KMAC (COMPUTE MESSAGE AUTHENTICATION CODE)