1/* Copyright 2013-2014 Freescale Semiconductor Inc.
2*
3* Redistribution and use in source and binary forms, with or without
4* modification, are permitted provided that the following conditions are met:
5* * Redistributions of source code must retain the above copyright
6* notice, this list of conditions and the following disclaimer.
7* * Redistributions in binary form must reproduce the above copyright
8* notice, this list of conditions and the following disclaimer in the
9* documentation and/or other materials provided with the distribution.
10* * Neither the name of the above-listed copyright holders nor the
11* names of any contributors may be used to endorse or promote products
12* derived from this software without specific prior written permission.
13*
14*
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
18* later version.
19*
20* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30* POSSIBILITY OF SUCH DAMAGE.
31*/
32#include "../include/mc-sys.h"
33#include "../include/mc-cmd.h"
34#include "../include/dpmng.h"
35#include "dpmng-cmd.h"
36
37int mc_get_version(struct fsl_mc_io *mc_io, struct mc_version *mc_ver_info)
38{
39	struct mc_command cmd = { 0 };
40	int err;
41
42	/* prepare command */
43	cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION,
44					  MC_CMD_PRI_LOW, 0);
45
46	/* send command to mc*/
47	err = mc_send_command(mc_io, &cmd);
48	if (err)
49		return err;
50
51	/* retrieve response parameters */
52	mc_ver_info->revision = mc_dec(cmd.params[0], 0, 32);
53	mc_ver_info->major = mc_dec(cmd.params[0], 32, 32);
54	mc_ver_info->minor = mc_dec(cmd.params[1], 0, 32);
55
56	return 0;
57}
58
59int dpmng_get_container_id(struct fsl_mc_io *mc_io, int *container_id)
60{
61	struct mc_command cmd = { 0 };
62	int err;
63
64	/* prepare command */
65	cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_CONT_ID,
66					  MC_CMD_PRI_LOW, 0);
67
68	/* send command to mc*/
69	err = mc_send_command(mc_io, &cmd);
70	if (err)
71		return err;
72
73	/* retrieve response parameters */
74	*container_id = mc_dec(cmd.params[0], 0, 32);
75
76	return 0;
77}
78
79