1 /* Copyright 2013-2014 IBM Corp.
2  *
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  * 	http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
12  * implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef __VPD_H
18 #define __VPD_H
19 
20 struct machine_info {
21 	const char *mtm;
22 	const char *name;
23 };
24 
25 const struct machine_info *machine_info_lookup(const char *mtm);
26 
27 const void *vpd_find_keyword(const void *rec, size_t rec_sz,
28 			     const char *kw, uint8_t *kw_size);
29 
30 const void *vpd_find_record(const void *vpd, size_t vpd_size,
31 			    const char *record, size_t *sz);
32 
33 const void *vpd_find(const void *vpd, size_t vpd_size,
34 		     const char *record, const char *keyword,
35 		     uint8_t *sz);
36 
37 bool vpd_valid(const void *vvpd, size_t vpd_size);
38 
39 /* Add model property to dt_root */
40 void add_dtb_model(void);
41 
42 #define VPD_LOAD_LXRN_VINI	0xff
43 
44 
45 #endif /* __VPD_H */
46