Merge remote-tracking branch 'remotes/cschoenebeck/tags/pull-9p-20211027' into staging
[qemu.git] / include / hw / intc / heathrow_pic.h
1 /*
2 * Heathrow PIC support (OldWorld PowerMac)
3 *
4 * Copyright (c) 2005-2007 Fabrice Bellard
5 * Copyright (c) 2007 Jocelyn Mayer
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 */
25
26 #ifndef HW_INTC_HEATHROW_PIC_H
27 #define HW_INTC_HEATHROW_PIC_H
28
29 #include "hw/sysbus.h"
30 #include "qom/object.h"
31
32 #define TYPE_HEATHROW "heathrow"
33 OBJECT_DECLARE_SIMPLE_TYPE(HeathrowState, HEATHROW)
34
35 typedef struct HeathrowPICState {
36 uint32_t events;
37 uint32_t mask;
38 uint32_t levels;
39 uint32_t level_triggered;
40 } HeathrowPICState;
41
42 struct HeathrowState {
43 SysBusDevice parent_obj;
44
45 MemoryRegion mem;
46 HeathrowPICState pics[2];
47 qemu_irq irqs[1];
48 };
49
50 #define HEATHROW_NUM_IRQS 64
51
52 #endif /* HW_INTC_HEATHROW_PIC_H */