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#ifndef __INCLUDE_BBU_H
#define __INCLUDE_BBU_H
#include <asm-generic/errno.h>
#include <linux/list.h>
#include <linux/types.h>
#include <filetype.h>
struct bbu_data {
#define BBU_FLAG_FORCE (1 << 0)
#define BBU_FLAG_YES (1 << 1)
unsigned long flags;
int force;
const void *image;
const char *imagefile;
const char *devicefile;
size_t len;
const char *handler_name;
const struct imd_header *imd_data;
};
struct bbu_handler {
int (*handler)(struct bbu_handler *, struct bbu_data *);
const char *name;
struct list_head list;
#define BBU_HANDLER_FLAG_DEFAULT (1 << 0)
#define BBU_HANDLER_CAN_REFRESH (1 << 1)
/*
* The lower 16bit are generic flags, the upper 16bit are reserved
* for handler specific flags.
*/
unsigned long flags;
/* default device file, can be overwritten on the command line */
const char *devicefile;
};
int bbu_force(struct bbu_data *, const char *fmt, ...)
__attribute__ ((format(__printf__, 2, 3)));
int bbu_confirm(struct bbu_data *);
int barebox_update(struct bbu_data *, struct bbu_handler *);
struct bbu_handler *bbu_find_handler_by_name(const char *name);
struct bbu_handler *bbu_find_handler_by_device(const char *devicepath);
void bbu_handlers_list(void);
int bbu_handlers_iterate(int (*fn)(struct bbu_handler *, void *), void *);
#ifdef CONFIG_BAREBOX_UPDATE
int bbu_register_handler(struct bbu_handler *);
int bbu_register_std_file_update(const char *name, unsigned long flags,
char *devicefile, enum filetype imagetype);
#else
static inline int bbu_register_handler(struct bbu_handler *unused)
{
return -EINVAL;
}
static inline int bbu_register_std_file_update(const char *name, unsigned long flags,
char *devicefile, enum filetype imagetype)
{
return -ENOSYS;
}
#endif
#if defined(CONFIG_BAREBOX_UPDATE_IMX_NAND_FCB)
int imx6_bbu_nand_register_handler(const char *name, unsigned long flags);
int imx28_bbu_nand_register_handler(const char *name, unsigned long flags);
#else
static inline int imx6_bbu_nand_register_handler(const char *name, unsigned long flags)
{
return -ENOSYS;
}
static inline int imx28_bbu_nand_register_handler(const char *name, unsigned long flags)
{
return -ENOSYS;
}
#endif
#endif /* __INCLUDE_BBU_H */
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