LXR linux/include/linux/cuda.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Definitions for talking to the CUDA.  The CUDA is a microcontroller
   4 * which controls the ADB, system power, RTC, and various other things.
   5 *
   6 * Copyright (C) 1996 Paul Mackerras.
   7 */
   8#ifndef _LINUX_CUDA_H
   9#define _LINUX_CUDA_H
  10
  11#include <linux/rtc.h>
  12#include <uapi/linux/cuda.h>
  13
  14
  15extern int find_via_cuda(void);
  16extern int cuda_request(struct adb_request *req,
  17                        void (*done)(struct adb_request *), int nbytes, ...);
  18extern void cuda_poll(void);
  19
  20extern time64_t cuda_get_time(void);
  21extern int cuda_set_rtc_time(struct rtc_time *tm);
  22
  23#endif /* _LINUX_CUDA_H */
  24