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7634fe3c | 1 | #ifndef HW_PLATFORM_BUS_H |
175de524 | 2 | #define HW_PLATFORM_BUS_H |
7634fe3c AG |
3 | |
4 | /* | |
5 | * Platform Bus device to support dynamic Sysbus devices | |
6 | * | |
7 | * Copyright (C) 2014 Freescale Semiconductor, Inc. All rights reserved. | |
8 | * | |
9 | * Author: Alexander Graf, <agraf@suse.de> | |
10 | * | |
11 | * This library is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU Lesser General Public | |
13 | * License as published by the Free Software Foundation; either | |
14 | * version 2 of the License, or (at your option) any later version. | |
15 | * | |
16 | * This library is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
19 | * Lesser General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU Lesser General Public | |
22 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. | |
23 | */ | |
24 | ||
25 | #include "hw/sysbus.h" | |
26 | ||
27 | typedef struct PlatformBusDevice PlatformBusDevice; | |
28 | ||
29 | #define TYPE_PLATFORM_BUS_DEVICE "platform-bus-device" | |
30 | #define PLATFORM_BUS_DEVICE(obj) \ | |
31 | OBJECT_CHECK(PlatformBusDevice, (obj), TYPE_PLATFORM_BUS_DEVICE) | |
32 | #define PLATFORM_BUS_DEVICE_CLASS(klass) \ | |
33 | OBJECT_CLASS_CHECK(PlatformBusDeviceClass, (klass), TYPE_PLATFORM_BUS_DEVICE) | |
34 | #define PLATFORM_BUS_DEVICE_GET_CLASS(obj) \ | |
35 | OBJECT_GET_CLASS(PlatformBusDeviceClass, (obj), TYPE_PLATFORM_BUS_DEVICE) | |
36 | ||
37 | struct PlatformBusDevice { | |
38 | /*< private >*/ | |
39 | SysBusDevice parent_obj; | |
7634fe3c AG |
40 | |
41 | /*< public >*/ | |
42 | uint32_t mmio_size; | |
43 | MemoryRegion mmio; | |
44 | ||
45 | uint32_t num_irqs; | |
46 | qemu_irq *irqs; | |
47 | unsigned long *used_irqs; | |
48 | }; | |
49 | ||
50 | int platform_bus_get_irqn(PlatformBusDevice *platform_bus, SysBusDevice *sbdev, | |
51 | int n); | |
52 | hwaddr platform_bus_get_mmio_addr(PlatformBusDevice *pbus, SysBusDevice *sbdev, | |
53 | int n); | |
54 | ||
a3fc8396 IM |
55 | void platform_bus_link_device(PlatformBusDevice *pbus, SysBusDevice *sbdev); |
56 | ||
175de524 | 57 | #endif /* HW_PLATFORM_BUS_H */ |