hw/clock: Only propagate clock changes if the clock is changed
[qemu.git] / include / hw / hyperv / vmbus-bridge.h
1 /*
2 * QEMU Hyper-V VMBus root bridge
3 *
4 * Copyright (c) 2017-2018 Virtuozzo International GmbH.
5 *
6 * This work is licensed under the terms of the GNU GPL, version 2 or later.
7 * See the COPYING file in the top-level directory.
8 */
9
10 #ifndef HW_HYPERV_VMBUS_BRIDGE_H
11 #define HW_HYPERV_VMBUS_BRIDGE_H
12
13 #include "hw/sysbus.h"
14
15 #define TYPE_VMBUS_BRIDGE "vmbus-bridge"
16
17 typedef struct VMBus VMBus;
18
19 typedef struct VMBusBridge {
20 SysBusDevice parent_obj;
21
22 uint8_t irq;
23
24 VMBus *bus;
25 } VMBusBridge;
26
27 #define VMBUS_BRIDGE(obj) OBJECT_CHECK(VMBusBridge, (obj), TYPE_VMBUS_BRIDGE)
28
29 static inline VMBusBridge *vmbus_bridge_find(void)
30 {
31 return VMBUS_BRIDGE(object_resolve_path_type("", TYPE_VMBUS_BRIDGE, NULL));
32 }
33
34 #endif