root / include / hw / cpu / icc_bus.h @ 53a89e26
History | View | Annotate | Download (2 kB)
1 |
/* icc_bus.h
|
---|---|
2 |
* emulate x86 ICC (Interrupt Controller Communications) bus
|
3 |
*
|
4 |
* Copyright (c) 2013 Red Hat, Inc
|
5 |
*
|
6 |
* Authors:
|
7 |
* Igor Mammedov <imammedo@redhat.com>
|
8 |
*
|
9 |
* This library is free software; you can redistribute it and/or
|
10 |
* modify it under the terms of the GNU Lesser General Public
|
11 |
* License as published by the Free Software Foundation; either
|
12 |
* version 2 of the License, or (at your option) any later version.
|
13 |
*
|
14 |
* This library is distributed in the hope that it will be useful,
|
15 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
16 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
17 |
* Lesser General Public License for more details.
|
18 |
*
|
19 |
* You should have received a copy of the GNU Lesser General Public
|
20 |
* License along with this library; if not, see <http://www.gnu.org/licenses/>
|
21 |
*/
|
22 |
#ifndef ICC_BUS_H
|
23 |
#define ICC_BUS_H
|
24 |
|
25 |
#include "exec/memory.h" |
26 |
#include "hw/qdev-core.h" |
27 |
|
28 |
#define TYPE_ICC_BUS "icc-bus" |
29 |
|
30 |
#ifndef CONFIG_USER_ONLY
|
31 |
|
32 |
/**
|
33 |
* ICCBus:
|
34 |
*
|
35 |
* ICC bus
|
36 |
*/
|
37 |
typedef struct ICCBus { |
38 |
/*< private >*/
|
39 |
BusState parent_obj; |
40 |
/*< public >*/
|
41 |
|
42 |
MemoryRegion *apic_address_space; |
43 |
} ICCBus; |
44 |
|
45 |
#define ICC_BUS(obj) OBJECT_CHECK(ICCBus, (obj), TYPE_ICC_BUS)
|
46 |
|
47 |
/**
|
48 |
* ICCDevice:
|
49 |
*
|
50 |
* ICC device
|
51 |
*/
|
52 |
typedef struct ICCDevice { |
53 |
/*< private >*/
|
54 |
DeviceState qdev; |
55 |
/*< public >*/
|
56 |
} ICCDevice; |
57 |
|
58 |
/**
|
59 |
* ICCDeviceClass:
|
60 |
* @init: Initialization callback for derived classes.
|
61 |
*
|
62 |
* ICC device class
|
63 |
*/
|
64 |
typedef struct ICCDeviceClass { |
65 |
/*< private >*/
|
66 |
DeviceClass parent_class; |
67 |
/*< public >*/
|
68 |
|
69 |
int (*init)(ICCDevice *dev); /* TODO replace with QOM realize */ |
70 |
} ICCDeviceClass; |
71 |
|
72 |
#define TYPE_ICC_DEVICE "icc-device" |
73 |
#define ICC_DEVICE(obj) OBJECT_CHECK(ICCDevice, (obj), TYPE_ICC_DEVICE)
|
74 |
#define ICC_DEVICE_CLASS(klass) \
|
75 |
OBJECT_CLASS_CHECK(ICCDeviceClass, (klass), TYPE_ICC_DEVICE) |
76 |
#define ICC_DEVICE_GET_CLASS(obj) \
|
77 |
OBJECT_GET_CLASS(ICCDeviceClass, (obj), TYPE_ICC_DEVICE) |
78 |
|
79 |
#define TYPE_ICC_BRIDGE "icc-bridge" |
80 |
|
81 |
#endif /* CONFIG_USER_ONLY */ |
82 |
#endif
|