xref: /openbmc/qemu/include/hw/s390x/css-bridge.h (revision c122bca9)
1 /*
2  * virtual css bridge definition
3  *
4  * Copyright 2012,2016 IBM Corp.
5  * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
6  *            Pierre Morel <pmorel@linux.vnet.ibm.com>
7  *
8  * This work is licensed under the terms of the GNU GPL, version 2 or (at
9  * your option) any later version. See the COPYING file in the top-level
10  * directory.
11  */
12 
13 #ifndef HW_S390X_CSS_BRIDGE_H
14 #define HW_S390X_CSS_BRIDGE_H
15 
16 #include "qom/object.h"
17 #include "hw/sysbus.h"
18 
19 /* virtual css bridge */
20 struct VirtualCssBridge {
21     SysBusDevice sysbus_dev;
22     bool css_dev_path;
23 };
24 
25 #define TYPE_VIRTUAL_CSS_BRIDGE "virtual-css-bridge"
26 OBJECT_DECLARE_SIMPLE_TYPE(VirtualCssBridge, VIRTUAL_CSS_BRIDGE)
27 
28 /* virtual css bus type */
29 struct VirtualCssBus {
30     BusState parent_obj;
31 };
32 
33 #define TYPE_VIRTUAL_CSS_BUS "virtual-css-bus"
34 OBJECT_DECLARE_SIMPLE_TYPE(VirtualCssBus, VIRTUAL_CSS_BUS)
35 VirtualCssBus *virtual_css_bus_init(void);
36 
37 #endif
38