/*
   * Definitions for talking to the CUDA.  The CUDA is a microcontroller
   * which controls the ADB, system power, RTC, and various other things.
   *
   * Copyright (C) 1996 Paul Mackerras.
   */

  #ifndef _LINUX_CUDA_H
  #define _LINUX_CUDA_H

  /* CUDA commands (2nd byte) */
  #define CUDA_WARM_START		0
  #define CUDA_AUTOPOLL		1
  #define CUDA_GET_6805_ADDR	2
  #define CUDA_GET_TIME		3
  #define CUDA_GET_PRAM		7
  #define CUDA_SET_6805_ADDR	8
  #define CUDA_SET_TIME		9
  #define CUDA_POWERDOWN		0xa
  #define CUDA_POWERUP_TIME	0xb
  #define CUDA_SET_PRAM		0xc
  #define CUDA_MS_RESET		0xd
  #define CUDA_SEND_DFAC		0xe
  #define CUDA_RESET_SYSTEM	0x11
  #define CUDA_SET_IPL		0x12
  #define CUDA_SET_AUTO_RATE	0x14
  #define CUDA_GET_AUTO_RATE	0x16
  #define CUDA_SET_DEVICE_LIST	0x19
  #define CUDA_GET_DEVICE_LIST	0x1a
  #define CUDA_GET_SET_IIC	0x22
  
  #ifdef __KERNEL__
  
  extern int find_via_cuda(void);
  extern int cuda_request(struct adb_request *req,
  			void (*done)(struct adb_request *), int nbytes, ...);
  extern void cuda_poll(void);
  
  #endif	/* __KERNEL */

  
  #endif /* _LINUX_CUDA_H */