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openwrt-xburst/target/linux/brcm47xx/files/arch/mips/bcm47xx/include/nvram.h
hauke 318c9e430b [brcm47xx] Port to kernel 2.6.30.
There is an error in the unlzma system in the kernel.
A lzma compressed squashfs filesystem does not work for me.
This should compile and works for me on my Asus WL-500GP, please test it on more systems.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16441 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-06-13 21:20:53 +00:00

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C

/*
* Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
#ifndef __NVRAM_H
#define __NVRAM_H
struct nvram_header {
u32 magic;
u32 len;
u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
u32 config_ncdl; /* ncdl values for memc */
};
struct nvram_tuple {
char *name;
char *value;
struct nvram_tuple *next;
};
#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */
#define NVRAM_VERSION 1
#define NVRAM_HEADER_SIZE 20
#define NVRAM_SPACE 0x8000
#define NVRAM_MAX_VALUE_LEN 255
#define NVRAM_MAX_PARAM_LEN 64
char *nvram_get(const char *name);
#endif