openwrtv3/target/linux/ar71xx/files/arch/mips/ath79/routerboot.h
Gabor Juhos 76b5a9aa7d ar71xx: routerboot: add support for extended radio data
On newer Mikrotik boards, the radio calibration data
is stored differently and uses LZO compression instead
of RLE.

Update the RouterBOOT helper code to support the new
format.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 45297
2015-04-07 20:03:35 +00:00

63 lines
1.4 KiB
C

/*
* RouterBoot definitions
*
* Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#ifndef _ATH79_ROUTERBOOT_H_
#define _ATH79_ROUTERBOOT_H_
struct rb_info {
unsigned int hard_cfg_offs;
unsigned int hard_cfg_size;
void *hard_cfg_data;
unsigned int soft_cfg_offs;
const char *board_name;
u32 hw_options;
};
#ifdef CONFIG_ATH79_ROUTERBOOT
const struct rb_info *rb_init_info(void *data, unsigned int size);
void *rb_get_wlan_data(void);
void *rb_get_ext_wlan_data(u16 id);
int routerboot_find_tag(u8 *buf, unsigned int buflen, u16 tag_id,
u8 **tag_data, u16 *tag_len);
int routerboot_find_magic(u8 *buf, unsigned int buflen, u32 *offset, bool hard);
#else
static inline const struct rb_info *
rb_init_info(void *data, unsigned int size)
{
return NULL;
}
static inline void *rb_get_wlan_data(void)
{
return NULL;
}
static inline void *rb_get_wlan_data(u16 id)
{
return NULL;
}
static inline int
routerboot_find_tag(u8 *buf, unsigned int buflen, u16 tag_id,
u8 **tag_data, u16 *tag_len)
{
return -ENOENT;
}
static inline int
routerboot_find_magic(u8 *buf, unsigned int buflen, u32 *offset, bool hard)
{
return -ENOENT;
}
#endif
#endif /* _ATH79_ROUTERBOOT_H_ */