release/src-rt-6.x.4708/toolchains/hndtools-arm-linux-2.6.36-uclibc-4.5.3/arm-brcm-linux-uclibcgnueabi/sysroot/usr/include/linux/adb.h

   1 /*
   2  * Definitions for ADB (Apple Desktop Bus) support.
   3  */
   4 #ifndef __ADB_H
   5 #define __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 /* __ADB_H */