crypto: s390 - add System z hardware support for XTS mode
authorGerald Schaefer <gerald.schaefer@de.ibm.com>
Tue, 26 Apr 2011 06:12:42 +0000 (16:12 +1000)
committerHerbert Xu <herbert@gondor.apana.org.au>
Wed, 4 May 2011 05:06:30 +0000 (15:06 +1000)
commit99d97222150a24e6096805530e141af94183b9a1
treeefe6ac0e8fee6230b0dce3846ab0c0e93e1c5c8e
parent98971f8439b1bb9a61682fe24a865ddd25167a6b
crypto: s390 - add System z hardware support for XTS mode

This patch adds System z hardware acceleration support for the AES XTS mode.
The hardware support is available beginning with System z196.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
arch/s390/crypto/aes_s390.c
arch/s390/crypto/crypt_s390.h
drivers/crypto/Kconfig