historical/m0-applesillicon.git/xnu-qemu-arm64-5.1.0/include/hw/s390x/css-bridge.h
2024-01-16 11:20:27 -06:00

39 lines
1 KiB
C

/*
* virtual css bridge definition
*
* Copyright 2012,2016 IBM Corp.
* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
* Pierre Morel <pmorel@linux.vnet.ibm.com>
*
* This work is licensed under the terms of the GNU GPL, version 2 or (at
* your option) any later version. See the COPYING file in the top-level
* directory.
*/
#ifndef HW_S390X_CSS_BRIDGE_H
#define HW_S390X_CSS_BRIDGE_H
#include "qom/object.h"
#include "hw/sysbus.h"
/* virtual css bridge */
typedef struct VirtualCssBridge {
SysBusDevice sysbus_dev;
bool css_dev_path;
} VirtualCssBridge;
#define TYPE_VIRTUAL_CSS_BRIDGE "virtual-css-bridge"
#define VIRTUAL_CSS_BRIDGE(obj) \
OBJECT_CHECK(VirtualCssBridge, (obj), TYPE_VIRTUAL_CSS_BRIDGE)
/* virtual css bus type */
typedef struct VirtualCssBus {
BusState parent_obj;
} VirtualCssBus;
#define TYPE_VIRTUAL_CSS_BUS "virtual-css-bus"
#define VIRTUAL_CSS_BUS(obj) \
OBJECT_CHECK(VirtualCssBus, (obj), TYPE_VIRTUAL_CSS_BUS)
VirtualCssBus *virtual_css_bus_init(void);
#endif