historical/m0-applesillicon.git/xnu-qemu-arm64-5.1.0/roms/skiboot/include/vpd.h
2024-01-16 11:20:27 -06:00

45 lines
1.2 KiB
C

/* Copyright 2013-2014 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __VPD_H
#define __VPD_H
struct machine_info {
const char *mtm;
const char *name;
};
const struct machine_info *machine_info_lookup(const char *mtm);
const void *vpd_find_keyword(const void *rec, size_t rec_sz,
const char *kw, uint8_t *kw_size);
const void *vpd_find_record(const void *vpd, size_t vpd_size,
const char *record, size_t *sz);
const void *vpd_find(const void *vpd, size_t vpd_size,
const char *record, const char *keyword,
uint8_t *sz);
bool vpd_valid(const void *vvpd, size_t vpd_size);
/* Add model property to dt_root */
void add_dtb_model(void);
#define VPD_LOAD_LXRN_VINI 0xff
#endif /* __VPD_H */