1 /* Copyright 2013-2014 Freescale Semiconductor Inc.
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12 * derived from this software without specific prior written permission.
15 * ALTERNATIVELY, this software may be distributed under the terms of the
16 * GNU General Public License ("GPL") as published by the Free Software
17 * Foundation, either version 2 of that License or (at your option) any
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32 #include "../include/mc-sys.h"
33 #include "../include/mc-cmd.h"
34 #include "../include/dpmng.h"
35 #include "dpmng-cmd.h"
38 * mc_get_version() - Retrieves the Management Complex firmware
40 * @mc_io: Pointer to opaque I/O object
41 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
42 * @mc_ver_info: Returned version information structure
44 * Return: '0' on Success; Error code otherwise.
46 int mc_get_version(struct fsl_mc_io *mc_io,
48 struct mc_version *mc_ver_info)
50 struct mc_command cmd = { 0 };
54 cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION,
58 /* send command to mc*/
59 err = mc_send_command(mc_io, &cmd);
63 /* retrieve response parameters */
64 mc_ver_info->revision = mc_dec(cmd.params[0], 0, 32);
65 mc_ver_info->major = mc_dec(cmd.params[0], 32, 32);
66 mc_ver_info->minor = mc_dec(cmd.params[1], 0, 32);
72 * dpmng_get_container_id() - Get container ID associated with a given portal.
73 * @mc_io: Pointer to MC portal's I/O object
74 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
75 * @container_id: Requested container ID
77 * Return: '0' on Success; Error code otherwise.
79 int dpmng_get_container_id(struct fsl_mc_io *mc_io,
83 struct mc_command cmd = { 0 };
87 cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_CONT_ID,
91 /* send command to mc*/
92 err = mc_send_command(mc_io, &cmd);
96 /* retrieve response parameters */
97 *container_id = mc_dec(cmd.params[0], 0, 32);