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
8/* CUDA commands (2nd byte) */
9#define CUDA_WARM_START		0
10#define CUDA_AUTOPOLL		1
11#define CUDA_GET_6805_ADDR	2
12#define CUDA_GET_TIME		3
13#define CUDA_GET_PRAM		7
14#define CUDA_SET_6805_ADDR	8
15#define CUDA_SET_TIME		9
16#define CUDA_POWERDOWN		0xa
17#define CUDA_POWERUP_TIME	0xb
18#define CUDA_SET_PRAM		0xc
19#define CUDA_MS_RESET		0xd
20#define CUDA_SEND_DFAC		0xe
21#define CUDA_RESET_SYSTEM	0x11
22#define CUDA_SET_IPL		0x12
23#define CUDA_SET_AUTO_RATE	0x14
24#define CUDA_GET_AUTO_RATE	0x16
25#define CUDA_SET_DEVICE_LIST	0x19
26#define CUDA_GET_DEVICE_LIST	0x1a
27#define CUDA_GET_SET_IIC	0x22
28
29#ifdef __KERNEL__
30
31extern int find_via_cuda(void);
32extern int cuda_request(struct adb_request *req,
33			void (*done)(struct adb_request *), int nbytes, ...);
34extern void cuda_poll(void);
35
36#endif	/* __KERNEL */
37