diff options
Diffstat (limited to 'include/linux/cuda.h')
| -rw-r--r-- | include/linux/cuda.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/cuda.h b/include/linux/cuda.h new file mode 100644 index 00000000000..6a3e6385d3f --- /dev/null +++ b/include/linux/cuda.h @@ -0,0 +1,36 @@ +/* + * 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 */ |