cuda.h 978 B

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  1. /*
  2. * Definitions for talking to the CUDA. The CUDA is a microcontroller
  3. * which controls the ADB, system power, RTC, and various other things.
  4. *
  5. * Copyright (C) 1996 Paul Mackerras.
  6. */
  7. /* CUDA commands (2nd byte) */
  8. #define CUDA_WARM_START 0
  9. #define CUDA_AUTOPOLL 1
  10. #define CUDA_GET_6805_ADDR 2
  11. #define CUDA_GET_TIME 3
  12. #define CUDA_GET_PRAM 7
  13. #define CUDA_SET_6805_ADDR 8
  14. #define CUDA_SET_TIME 9
  15. #define CUDA_POWERDOWN 0xa
  16. #define CUDA_POWERUP_TIME 0xb
  17. #define CUDA_SET_PRAM 0xc
  18. #define CUDA_MS_RESET 0xd
  19. #define CUDA_SEND_DFAC 0xe
  20. #define CUDA_RESET_SYSTEM 0x11
  21. #define CUDA_SET_IPL 0x12
  22. #define CUDA_SET_AUTO_RATE 0x14
  23. #define CUDA_GET_AUTO_RATE 0x16
  24. #define CUDA_SET_DEVICE_LIST 0x19
  25. #define CUDA_GET_DEVICE_LIST 0x1a
  26. #define CUDA_GET_SET_IIC 0x22
  27. #ifdef __KERNEL__
  28. extern int find_via_cuda(void);
  29. extern int cuda_request(struct adb_request *req,
  30. void (*done)(struct adb_request *), int nbytes, ...);
  31. extern void cuda_poll(void);
  32. #endif /* __KERNEL */