drivers/staging/fsl-mc/include/dpmng.h

   1 /*
   2  * Copyright 2013-2016 Freescale Semiconductor Inc.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are met:
   6  * * Redistributions of source code must retain the above copyright
   7  * notice, this list of conditions and the following disclaimer.
   8  * * Redistributions in binary form must reproduce the above copyright
   9  * notice, this list of conditions and the following disclaimer in the
  10  * documentation and/or other materials provided with the distribution.
  11  * * Neither the name of the above-listed copyright holders nor the
  12  * names of any contributors may be used to endorse or promote products
  13  * derived from this software without specific prior written permission.
  14  *
  15  *
  16  * ALTERNATIVELY, this software may be distributed under the terms of the
  17  * GNU General Public License ("GPL") as published by the Free Software
  18  * Foundation, either version 2 of that License or (at your option) any
  19  * later version.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  22  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
  25  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  31  * POSSIBILITY OF SUCH DAMAGE.
  32  */
  33 #ifndef __FSL_DPMNG_H
  34 #define __FSL_DPMNG_H
  35
  36 /*
  37  * Management Complex General API
  38  * Contains general API for the Management Complex firmware
  39  */
  40
  41 struct fsl_mc_io;
  42
  43 /**
  44  * Management Complex firmware version information
  45  */
  46 #define MC_VER_MAJOR 8
  47 #define MC_VER_MINOR 0
  48
  49 /**
  50  * struct mc_version
  51  * @major: Major version number: incremented on API compatibility changes
  52  * @minor: Minor version number: incremented on API additions (that are
  53  *              backward compatible); reset when major version is incremented
  54  * @revision: Internal revision number: incremented on implementation changes
  55  *              and/or bug fixes that have no impact on API
  56  */
  57 struct mc_version {
  58         u32 major;
  59         u32 minor;
  60         u32 revision;
  61 };
  62
  63 int mc_get_version(struct fsl_mc_io *mc_io,
  64                    u32 cmd_flags,
  65                    struct mc_version *mc_ver_info);
  66
  67 #endif /* __FSL_DPMNG_H */