include/hw/s390x/css-bridge.h

   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 typedef struct VirtualCssBridge VirtualCssBridge;
  25
  26 #define TYPE_VIRTUAL_CSS_BRIDGE "virtual-css-bridge"
  27 #define VIRTUAL_CSS_BRIDGE(obj) \
  28     OBJECT_CHECK(VirtualCssBridge, (obj), TYPE_VIRTUAL_CSS_BRIDGE)
  29
  30 /* virtual css bus type */
  31 struct VirtualCssBus {
  32     BusState parent_obj;
  33 };
  34 typedef struct VirtualCssBus VirtualCssBus;
  35
  36 #define TYPE_VIRTUAL_CSS_BUS "virtual-css-bus"
  37 #define VIRTUAL_CSS_BUS(obj) \
  38      OBJECT_CHECK(VirtualCssBus, (obj), TYPE_VIRTUAL_CSS_BUS)
  39 VirtualCssBus *virtual_css_bus_init(void);
  40
  41 #endif