sifive: Move QOM typedefs and add missing includes
[qemu.git] / include / hw / misc / macio / gpio.h
1 /*
2 * PowerMac NewWorld MacIO GPIO emulation
3 *
4 * Copyright (c) 2016 Benjamin Herrenschmidt
5 * Copyright (c) 2018 Mark Cave-Ayland
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 MACIO_GPIO_H
27 #define MACIO_GPIO_H
28
29 #include "hw/ppc/openpic.h"
30 #include "hw/sysbus.h"
31 #include "qom/object.h"
32
33 #define TYPE_MACIO_GPIO "macio-gpio"
34 typedef struct MacIOGPIOState MacIOGPIOState;
35 DECLARE_INSTANCE_CHECKER(MacIOGPIOState, MACIO_GPIO,
36 TYPE_MACIO_GPIO)
37
38 struct MacIOGPIOState {
39 /*< private >*/
40 SysBusDevice parent;
41 /*< public >*/
42
43 OpenPICState *pic;
44
45 MemoryRegion gpiomem;
46 qemu_irq gpio_extirqs[10];
47 uint8_t gpio_levels[8];
48 uint8_t gpio_regs[36]; /* XXX Check count */
49 };
50
51 void macio_set_gpio(MacIOGPIOState *s, uint32_t gpio, bool state);
52
53 #endif