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[Qemu-devel] [PATCH 04/10] s390x/css: add vmstate macro for CcwDevice
From: |
Halil Pasic |
Subject: |
[Qemu-devel] [PATCH 04/10] s390x/css: add vmstate macro for CcwDevice |
Date: |
Fri, 5 May 2017 19:35:01 +0200 |
As a preparation for switching to a vmstate based migration let us
introduce a vmstate macro for CcwDevice.
No changes in behavior, we just added some dead code -- which should
rise to life soon.
Signed-off-by: Halil Pasic <address@hidden>
Reviewed-by: Guenther Hutzl <address@hidden>
---
hw/s390x/ccw-device.c | 10 ++++++++++
hw/s390x/ccw-device.h | 4 ++++
2 files changed, 14 insertions(+)
diff --git a/hw/s390x/ccw-device.c b/hw/s390x/ccw-device.c
index fb8d640..f9bfa15 100644
--- a/hw/s390x/ccw-device.c
+++ b/hw/s390x/ccw-device.c
@@ -50,6 +50,16 @@ static void ccw_device_class_init(ObjectClass *klass, void
*data)
dc->props = ccw_device_properties;
}
+const VMStateDescription vmstate_ccw_dev = {
+ .name = "s390_ccw_dev",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_STRUCT_POINTER(sch, CcwDevice, vmstate_subch_dev, SubchDev),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
static const TypeInfo ccw_device_info = {
.name = TYPE_CCW_DEVICE,
.parent = TYPE_DEVICE,
diff --git a/hw/s390x/ccw-device.h b/hw/s390x/ccw-device.h
index 89c8e5d..4e6af28 100644
--- a/hw/s390x/ccw-device.h
+++ b/hw/s390x/ccw-device.h
@@ -27,6 +27,10 @@ typedef struct CcwDevice {
CssDevId subch_id;
} CcwDevice;
+extern const VMStateDescription vmstate_ccw_dev;
+#define VMSTATE_CCW_DEVICE(_field, _state) \
+ VMSTATE_STRUCT(_field, _state, 1, vmstate_ccw_dev, CcwDevice)
+
typedef struct CCWDeviceClass {
DeviceClass parent_class;
void (*unplug)(HotplugHandler *, DeviceState *, Error **);
--
2.10.2
- [Qemu-devel] [PATCH 00/10] migration: s390x css migration, Halil Pasic, 2017/05/05
- [Qemu-devel] [PATCH 02/10] s390x: add css_migration_enabled to machine class, Halil Pasic, 2017/05/05
- [Qemu-devel] [PATCH 04/10] s390x/css: add vmstate macro for CcwDevice,
Halil Pasic <=
- [Qemu-devel] [PATCH 01/10] s390x: add helper get_machine_class, Halil Pasic, 2017/05/05
- [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Halil Pasic, 2017/05/05
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Dr. David Alan Gilbert, 2017/05/08
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Halil Pasic, 2017/05/09
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Dr. David Alan Gilbert, 2017/05/15
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Halil Pasic, 2017/05/18
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Dr. David Alan Gilbert, 2017/05/19
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Halil Pasic, 2017/05/19
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Halil Pasic, 2017/05/19
- Re: [Qemu-devel] [PATCH 03/10] s390x/css: add vmstate entities for css, Dr. David Alan Gilbert, 2017/05/19