1a2a55e51SPrabhakar Kushwaha /* Copyright 2013-2015 Freescale Semiconductor Inc. 27b3bd9a7SJ. German Rivera * 37b3bd9a7SJ. German Rivera * SPDX-License-Identifier: GPL-2.0+ 47b3bd9a7SJ. German Rivera */ 57b3bd9a7SJ. German Rivera #ifndef __FSL_DPMNG_H 67b3bd9a7SJ. German Rivera #define __FSL_DPMNG_H 77b3bd9a7SJ. German Rivera 8a2a55e51SPrabhakar Kushwaha /* Management Complex General API 9a2a55e51SPrabhakar Kushwaha * Contains general API for the Management Complex firmware 107b3bd9a7SJ. German Rivera */ 117b3bd9a7SJ. German Rivera 127b3bd9a7SJ. German Rivera struct fsl_mc_io; 137b3bd9a7SJ. German Rivera 147b3bd9a7SJ. German Rivera /** 15a2a55e51SPrabhakar Kushwaha * Management Complex firmware version information 167b3bd9a7SJ. German Rivera */ 17*87457d11SPrabhakar Kushwaha #define MC_VER_MAJOR 8 187b3bd9a7SJ. German Rivera #define MC_VER_MINOR 0 197b3bd9a7SJ. German Rivera 20a2a55e51SPrabhakar Kushwaha /** 21a2a55e51SPrabhakar Kushwaha * struct mc_versoin 22a2a55e51SPrabhakar Kushwaha * @major: Major version number: incremented on API compatibility changes 23a2a55e51SPrabhakar Kushwaha * @minor: Minor version number: incremented on API additions (that are 247b3bd9a7SJ. German Rivera * backward compatible); reset when major version is incremented 25a2a55e51SPrabhakar Kushwaha * @revision: Internal revision number: incremented on implementation changes 267b3bd9a7SJ. German Rivera * and/or bug fixes that have no impact on API 277b3bd9a7SJ. German Rivera */ 28a2a55e51SPrabhakar Kushwaha struct mc_version { 29a2a55e51SPrabhakar Kushwaha uint32_t major; 30a2a55e51SPrabhakar Kushwaha uint32_t minor; 31a2a55e51SPrabhakar Kushwaha uint32_t revision; 327b3bd9a7SJ. German Rivera }; 337b3bd9a7SJ. German Rivera 347b3bd9a7SJ. German Rivera /** 35a2a55e51SPrabhakar Kushwaha * mc_get_version() - Retrieves the Management Complex firmware 36a2a55e51SPrabhakar Kushwaha * version information 37a2a55e51SPrabhakar Kushwaha * @mc_io: Pointer to opaque I/O object 38*87457d11SPrabhakar Kushwaha * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' 39a2a55e51SPrabhakar Kushwaha * @mc_ver_info: Returned version information structure 407b3bd9a7SJ. German Rivera * 41a2a55e51SPrabhakar Kushwaha * Return: '0' on Success; Error code otherwise. 427b3bd9a7SJ. German Rivera */ 43*87457d11SPrabhakar Kushwaha int mc_get_version(struct fsl_mc_io *mc_io, 44*87457d11SPrabhakar Kushwaha uint32_t cmd_flags, 45*87457d11SPrabhakar Kushwaha struct mc_version *mc_ver_info); 467b3bd9a7SJ. German Rivera 477b3bd9a7SJ. German Rivera #endif /* __FSL_DPMNG_H */ 48