| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * (C) Copyright 2009-2016 CompuLab, Ltd. |
| * |
| * Authors: Nikita Kiryanov <nikita@compulab.co.il> |
| * Igor Grinberg <grinberg@compulab.co.il> |
| */ |
| |
| #ifndef _LAYOUT_ |
| #define _LAYOUT_ |
| |
| #define RESERVED_FIELDS NULL |
| #define LAYOUT_VERSION_UNRECOGNIZED -1 |
| #define LAYOUT_VERSION_AUTODETECT -2 |
| |
| struct eeprom_layout { |
| struct eeprom_field *fields; |
| int num_of_fields; |
| int layout_version; |
| unsigned char *data; |
| int data_size; |
| void (*print)(const struct eeprom_layout *eeprom_layout); |
| int (*update)(struct eeprom_layout *eeprom_layout, char *field_name, |
| char *new_data); |
| }; |
| |
| void eeprom_layout_setup(struct eeprom_layout *layout, unsigned char *buf, |
| unsigned int buf_size, int layout_version); |
| __weak void __eeprom_layout_assign(struct eeprom_layout *layout, |
| int layout_version); |
| |
| #endif |
