path: root/arch/s390/include/asm/cpacf.h
diff options
authorChristian Borntraeger <borntraeger@de.ibm.com>2018-12-28 09:33:35 +0100
committerChristian Borntraeger <borntraeger@de.ibm.com>2019-04-18 10:14:11 +0200
commit13209ad0395c4de7fa48108b1dac72e341d5c089 (patch)
tree6bc2b5cabde383ea5c003213d3c77109dbb52214 /arch/s390/include/asm/cpacf.h
parentKVM: s390: add vector BCD enhancements facility to cpumodel (diff)
KVM: s390: add MSA9 to cpumodel
This enables stfle.155 and adds the subfunctions for KDSA. Bit 155 is added to the list of facilities that will be enabled when there is no cpu model involved as MSA9 requires no additional handling from userspace, e.g. for migration. Please note that a cpu model enabled user space can and will have the final decision on the facility bits for a guests. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Janosch Frank <frankja@linux.ibm.com> Reviewed-by: Collin Walling <walling@linux.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'arch/s390/include/asm/cpacf.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/asm/cpacf.h b/arch/s390/include/asm/cpacf.h
index 3cc52e37b4b2..ce2770743cc5 100644
--- a/arch/s390/include/asm/cpacf.h
+++ b/arch/s390/include/asm/cpacf.h
@@ -28,6 +28,7 @@
#define CPACF_KMCTR 0xb92d /* MSA4 */
#define CPACF_PRNO 0xb93c /* MSA5 */
#define CPACF_KMA 0xb929 /* MSA8 */
+#define CPACF_KDSA 0xb93a /* MSA9 */
* En/decryption modifier bits