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

32 lines
1.1 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 __NVRAM_H
#define __NVRAM_H
int nvram_format(void *nvram_image, uint32_t nvram_size);
int nvram_check(void *nvram_image, uint32_t nvram_size);
void nvram_reinit(void);
bool nvram_validate(void);
bool nvram_has_loaded(void);
bool nvram_wait_for_load(void);
const char *nvram_query_safe(const char *name);
const char *nvram_query_dangerous(const char *name);
bool nvram_query_eq_safe(const char *key, const char *value);
bool nvram_query_eq_dangerous(const char *key, const char *value);
#endif /* __NVRAM_H */