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[v2,for-2.7,01/20] s390x: add compat machine for 2.7

Message ID 1462978692-33738-2-git-send-email-cornelia.huck@de.ibm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Cornelia Huck May 11, 2016, 2:57 p.m. UTC 
Also add some of the option cascading we were missing.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
 hw/s390x/s390-virtio-ccw.c | 21 ++++++++++++++++++++-
 include/hw/compat.h        |  3 +++
 2 files changed, 23 insertions(+), 1 deletion(-)
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Patch

diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index e3df9c7..57f10c5 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -299,7 +299,11 @@  static const TypeInfo ccw_machine_info = {
     }                                                                         \
     type_init(ccw_machine_register_##suffix)
 
+#define CCW_COMPAT_2_6 \
+        HW_COMPAT_2_6
+
 #define CCW_COMPAT_2_5 \
+        CCW_COMPAT_2_6 \
         HW_COMPAT_2_5
 
 #define CCW_COMPAT_2_4 \
@@ -343,21 +347,35 @@  static const TypeInfo ccw_machine_info = {
             .value    = "0",\
         },
 
+static void ccw_machine_2_7_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_2_7_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE(2_7, "2.7", true);
+
 static void ccw_machine_2_6_instance_options(MachineState *machine)
 {
+    ccw_machine_2_7_instance_options(machine);
 }
 
 static void ccw_machine_2_6_class_options(MachineClass *mc)
 {
+    ccw_machine_2_7_class_options(mc);
+    SET_MACHINE_COMPAT(mc, CCW_COMPAT_2_6);
 }
-DEFINE_CCW_MACHINE(2_6, "2.6", true);
+DEFINE_CCW_MACHINE(2_6, "2.6", false);
 
 static void ccw_machine_2_5_instance_options(MachineState *machine)
 {
+    ccw_machine_2_6_instance_options(machine);
 }
 
 static void ccw_machine_2_5_class_options(MachineClass *mc)
 {
+    ccw_machine_2_6_class_options(mc);
     SET_MACHINE_COMPAT(mc, CCW_COMPAT_2_5);
 }
 DEFINE_CCW_MACHINE(2_5, "2.5", false);
@@ -369,6 +387,7 @@  static void ccw_machine_2_4_instance_options(MachineState *machine)
 
 static void ccw_machine_2_4_class_options(MachineClass *mc)
 {
+    ccw_machine_2_5_class_options(mc);
     SET_MACHINE_COMPAT(mc, CCW_COMPAT_2_4);
 }
 DEFINE_CCW_MACHINE(2_4, "2.4", false);
diff --git a/include/hw/compat.h b/include/hw/compat.h
index a5dbbf8..636befe 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -1,6 +1,9 @@ 
 #ifndef HW_COMPAT_H
 #define HW_COMPAT_H
 
+#define HW_COMPAT_2_6 \
+    /* empty */
+
 #define HW_COMPAT_2_5 \
     {\
         .driver   = "isa-fdc",\