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/*
* 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;
};
/* Bit definitions for hardware options */
#define RB_HW_OPT_UART_ABSENT BIT(0)
#define RB_HW_OPT_HAS_VOLTAGE BIT(1)
#define RB_HW_OPT_HAS_USB BIT(2)
#define RB_HW_OPT_HAS_ATTINY BIT(3)
#define RB_HW_OPT_NO_NAND BIT(14)
#define RB_HW_OPT_HAS_LCD BIT(15)
#define RB_HW_OPT_HAS_POE_OUT BIT(16)
#define RB_HW_OPT_HAS_uSD BIT(17)
#define RB_HW_OPT_HAS_SFP BIT(20)
#define RB_HW_OPT_HAS_WIFI BIT(21)
#define RB_HW_OPT_HAS_TS_FOR_ADC BIT(22)
#define RB_HW_OPT_HAS_PLC BIT(29)
static inline bool
rb_hw_option_match(const struct rb_info *info, u32 mask, u32 val)
{
return (info->hw_options & (val | mask)) == val;
}
static inline bool
rb_has_hw_option(const struct rb_info *info, u32 mask)
{
return rb_hw_option_match(info, mask, mask);
}
#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_ */
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