root/include/linux/cuda.h

INCLUDED FROM

/*
 * 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.
 */

/* 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 */