1 /* Copyright 2013-2015 Freescale Semiconductor Inc. 2 * 3 * SPDX-License-Identifier: GPL-2.0+ 4 */ 5 #ifndef __FSL_DPMNG_H 6 #define __FSL_DPMNG_H 7 8 /* Management Complex General API 9 * Contains general API for the Management Complex firmware 10 */ 11 12 struct fsl_mc_io; 13 14 /** 15 * Management Complex firmware version information 16 */ 17 #define MC_VER_MAJOR 9 18 #define MC_VER_MINOR 0 19 20 /** 21 * struct mc_versoin 22 * @major: Major version number: incremented on API compatibility changes 23 * @minor: Minor version number: incremented on API additions (that are 24 * backward compatible); reset when major version is incremented 25 * @revision: Internal revision number: incremented on implementation changes 26 * and/or bug fixes that have no impact on API 27 */ 28 struct mc_version { 29 uint32_t major; 30 uint32_t minor; 31 uint32_t revision; 32 }; 33 34 /** 35 * mc_get_version() - Retrieves the Management Complex firmware 36 * version information 37 * @mc_io: Pointer to opaque I/O object 38 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' 39 * @mc_ver_info: Returned version information structure 40 * 41 * Return: '0' on Success; Error code otherwise. 42 */ 43 int mc_get_version(struct fsl_mc_io *mc_io, 44 uint32_t cmd_flags, 45 struct mc_version *mc_ver_info); 46 47 #endif /* __FSL_DPMNG_H */ 48