| 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/core/sysbus.h" |
| 14 | #include "hw/hyperv/vmbus.h" |
| 15 | #include "qom/object.h" |
| 16 | |
| 17 | #define TYPE_VMBUS_BRIDGE "vmbus-bridge" |
| 18 | |
| 19 | struct VMBusBridge { |
| 20 | SysBusDevice parent_obj; |
| 21 | |
| 22 | uint8_t irq; |
| 23 | |
| 24 | VMBus *bus; |
| 25 | }; |
| 26 | |
| 27 | OBJECT_DECLARE_SIMPLE_TYPE(VMBusBridge, 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 |