LXR linux/include/uapi/linux/fsl

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2/*
   3 * Management Complex (MC) userspace public interface
   4 *
   5 * Copyright 2021 NXP
   6 *
   7 */
   8#ifndef _UAPI_FSL_MC_H_
   9#define _UAPI_FSL_MC_H_
  10
  11#include <linux/types.h>
  12
  13#define MC_CMD_NUM_OF_PARAMS    7
  14
  15/**
  16 * struct fsl_mc_command - Management Complex (MC) command structure
  17 * @header: MC command header
  18 * @params: MC command parameters
  19 *
  20 * Used by FSL_MC_SEND_MC_COMMAND
  21 */
  22struct fsl_mc_command {
  23        __le64 header;
  24        __le64 params[MC_CMD_NUM_OF_PARAMS];
  25};
  26
  27#define FSL_MC_SEND_CMD_IOCTL_TYPE      'R'
  28#define FSL_MC_SEND_CMD_IOCTL_SEQ       0xE0
  29
  30#define FSL_MC_SEND_MC_COMMAND \
  31        _IOWR(FSL_MC_SEND_CMD_IOCTL_TYPE, FSL_MC_SEND_CMD_IOCTL_SEQ, \
  32        struct fsl_mc_command)
  33
  34#endif /* _UAPI_FSL_MC_H_ */
  35