Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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#ifndef _LINUX_CUDA_H
9#define _LINUX_CUDA_H
10
11/* CUDA commands (2nd byte) */
12#define CUDA_WARM_START 0
13#define CUDA_AUTOPOLL 1
14#define CUDA_GET_6805_ADDR 2
15#define CUDA_GET_TIME 3
16#define CUDA_GET_PRAM 7
17#define CUDA_SET_6805_ADDR 8
18#define CUDA_SET_TIME 9
19#define CUDA_POWERDOWN 0xa
20#define CUDA_POWERUP_TIME 0xb
21#define CUDA_SET_PRAM 0xc
22#define CUDA_MS_RESET 0xd
23#define CUDA_SEND_DFAC 0xe
24#define CUDA_RESET_SYSTEM 0x11
25#define CUDA_SET_IPL 0x12
26#define CUDA_SET_AUTO_RATE 0x14
27#define CUDA_GET_AUTO_RATE 0x16
28#define CUDA_SET_DEVICE_LIST 0x19
29#define CUDA_GET_DEVICE_LIST 0x1a
30#define CUDA_GET_SET_IIC 0x22
31
32#ifdef __KERNEL__
33
34extern int find_via_cuda(void);
35extern int cuda_request(struct adb_request *req,
36 void (*done)(struct adb_request *), int nbytes, ...);
37extern void cuda_poll(void);
38
39#endif /* __KERNEL */
40
41#endif /* _LINUX_CUDA_H */