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26#if !defined(__ADB_H__)
27#define __ADB_H__
28
29#include "hw/qdev.h"
30
31#define MAX_ADB_DEVICES 16
32
33#define ADB_MAX_OUT_LEN 16
34
35typedef struct ADBBusState ADBBusState;
36typedef struct ADBDevice ADBDevice;
37
38
39typedef int ADBDeviceRequest(ADBDevice *d, uint8_t *buf_out,
40 const uint8_t *buf, int len);
41
42#define TYPE_ADB_DEVICE "adb-device"
43#define ADB_DEVICE(obj) OBJECT_CHECK(ADBDevice, (obj), TYPE_ADB_DEVICE)
44
45struct ADBDevice {
46
47 DeviceState parent_obj;
48
49
50 int devaddr;
51 int handler;
52};
53
54#define ADB_DEVICE_CLASS(cls) \
55 OBJECT_CLASS_CHECK(ADBDeviceClass, (cls), TYPE_ADB_DEVICE)
56#define ADB_DEVICE_GET_CLASS(obj) \
57 OBJECT_GET_CLASS(ADBDeviceClass, (obj), TYPE_ADB_DEVICE)
58
59typedef struct ADBDeviceClass {
60
61 DeviceClass parent_class;
62
63
64 ADBDeviceRequest *devreq;
65} ADBDeviceClass;
66
67#define TYPE_ADB_BUS "apple-desktop-bus"
68#define ADB_BUS(obj) OBJECT_CHECK(ADBBusState, (obj), TYPE_ADB_BUS)
69
70struct ADBBusState {
71
72 BusState parent_obj;
73
74
75 ADBDevice *devices[MAX_ADB_DEVICES];
76 int nb_devices;
77 int poll_index;
78};
79
80int adb_request(ADBBusState *s, uint8_t *buf_out,
81 const uint8_t *buf, int len);
82int adb_poll(ADBBusState *s, uint8_t *buf_out, uint16_t poll_mask);
83
84#define TYPE_ADB_KEYBOARD "adb-keyboard"
85#define TYPE_ADB_MOUSE "adb-mouse"
86
87#endif
88