projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 607ca46e DH |
1 | /* |
| 2 | * Definitions for ADB (Apple Desktop Bus) support. | |
| 3 | */ | |
| 4 | #ifndef _UAPI__ADB_H | |
| 5 | #define _UAPI__ADB_H | |
| 6 | ||
| 7 | /* ADB commands */ | |
| 8 | #define ADB_BUSRESET 0 | |
| 9 | #define ADB_FLUSH(id) (0x01 | ((id) << 4)) | |
| 10 | #define ADB_WRITEREG(id, reg) (0x08 | (reg) | ((id) << 4)) | |
| 11 | #define ADB_READREG(id, reg) (0x0C | (reg) | ((id) << 4)) | |
| 12 | ||
| 13 | /* ADB default device IDs (upper 4 bits of ADB command byte) */ | |
| 14 | #define ADB_DONGLE 1 /* "software execution control" devices */ | |
| 15 | #define ADB_KEYBOARD 2 | |
| 16 | #define ADB_MOUSE 3 | |
| 17 | #define ADB_TABLET 4 | |
| 18 | #define ADB_MODEM 5 | |
| 19 | #define ADB_MISC 7 /* maybe a monitor */ | |
| 20 | ||
| 21 | #define ADB_RET_OK 0 | |
| 22 | #define ADB_RET_TIMEOUT 3 | |
| 23 | ||
| 24 | /* The kind of ADB request. The controller may emulate some | |
| 25 | or all of those CUDA/PMU packet kinds */ | |
| 26 | #define ADB_PACKET 0 | |
| 27 | #define CUDA_PACKET 1 | |
| 28 | #define ERROR_PACKET 2 | |
| 29 | #define TIMER_PACKET 3 | |
| 30 | #define POWER_PACKET 4 | |
| 31 | #define MACIIC_PACKET 5 | |
| 32 | #define PMU_PACKET 6 | |
| 33 | #define ADB_QUERY 7 | |
| 34 | ||
| 35 | /* ADB queries */ | |
| 36 | ||
| 37 | /* ADB_QUERY_GETDEVINFO | |
| 38 | * Query ADB slot for device presence | |
| 39 | * data[2] = id, rep[0] = orig addr, rep[1] = handler_id | |
| 40 | */ | |
| 41 | #define ADB_QUERY_GETDEVINFO 1 | |
| 42 | ||
| 43 | ||
| 44 | #endif /* _UAPI__ADB_H */ |