45 строки
1.1 KiB
C
45 строки
1.1 KiB
C
|
/*
|
||
|
|
* Definitions for ADB (Apple Desktop Bus) support.
|
||
|
|
*/
|
||
|
|
#ifndef _UAPI__ADB_H
|
||
|
|
#define _UAPI__ADB_H
|
||
|
|
|
||
|
|
/* ADB commands */
|
||
|
|
#define ADB_BUSRESET 0
|
||
|
|
#define ADB_FLUSH(id) (0x01 | ((id) << 4))
|
||
|
|
#define ADB_WRITEREG(id, reg) (0x08 | (reg) | ((id) << 4))
|
||
|
|
#define ADB_READREG(id, reg) (0x0C | (reg) | ((id) << 4))
|
||
|
|
|
||
|
|
/* ADB default device IDs (upper 4 bits of ADB command byte) */
|
||
|
|
#define ADB_DONGLE 1 /* "software execution control" devices */
|
||
|
|
#define ADB_KEYBOARD 2
|
||
|
|
#define ADB_MOUSE 3
|
||
|
|
#define ADB_TABLET 4
|
||
|
|
#define ADB_MODEM 5
|
||
|
|
#define ADB_MISC 7 /* maybe a monitor */
|
||
|
|
|
||
|
|
#define ADB_RET_OK 0
|
||
|
|
#define ADB_RET_TIMEOUT 3
|
||
|
|
|
||
|
|
/* The kind of ADB request. The controller may emulate some
|
||
|
|
or all of those CUDA/PMU packet kinds */
|
||
|
|
#define ADB_PACKET 0
|
||
|
|
#define CUDA_PACKET 1
|
||
|
|
#define ERROR_PACKET 2
|
||
|
|
#define TIMER_PACKET 3
|
||
|
|
#define POWER_PACKET 4
|
||
|
|
#define MACIIC_PACKET 5
|
||
|
|
#define PMU_PACKET 6
|
||
|
|
#define ADB_QUERY 7
|
||
|
|
|
||
|
|
/* ADB queries */
|
||
|
|
|
||
|
|
/* ADB_QUERY_GETDEVINFO
|
||
|
|
* Query ADB slot for device presence
|
||
|
|
* data[2] = id, rep[0] = orig addr, rep[1] = handler_id
|
||
|
|
*/
|
||
|
|
#define ADB_QUERY_GETDEVINFO 1
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* _UAPI__ADB_H */
|