diff options
Diffstat (limited to 'meta-facebook/meta-wedge/recipes-wedge/wedge-eeprom/files/lib/wedge_eeprom.h')
-rw-r--r-- | meta-facebook/meta-wedge/recipes-wedge/wedge-eeprom/files/lib/wedge_eeprom.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/meta-facebook/meta-wedge/recipes-wedge/wedge-eeprom/files/lib/wedge_eeprom.h b/meta-facebook/meta-wedge/recipes-wedge/wedge-eeprom/files/lib/wedge_eeprom.h new file mode 100644 index 0000000..2c4f39e --- /dev/null +++ b/meta-facebook/meta-wedge/recipes-wedge/wedge-eeprom/files/lib/wedge_eeprom.h @@ -0,0 +1,121 @@ +/* + * Copyright 2014-present Facebook. All Rights Reserved. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#ifndef FBW_EEPROM_H +#define FBW_EEPROM_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> + +#define FBW_EEPROM_F_MAGIC 2 +#define FBW_EEPROM_F_VERSION 1 +#define FBW_EEPROM_F_PRODUCT_NAME 12 +#define FBW_EEPROM_F_PRODUCT_NUMBER 8 +#define FBW_EEPROM_F_ASSEMBLY_NUMBER 12 +#define FBW_EEPROM_F_FACEBOOK_PCB_NUMBER 12 +#define FBW_EEPROM_F_ODM_PCB_NUMBER 13 +#define FBW_EEPROM_F_ODM_PCB_SERIAL 12 +#define FBW_EEPROM_F_PRODUCT_STATE 1 +#define FBW_EEPROM_F_PRODUCT_VERSION 1 +#define FBW_EEPROM_F_PRODUCT_SUBVERSION 1 +#define FBW_EEPROM_F_PRODUCT_SERIAL 12 +#define FBW_EEPROM_F_PRODUCT_ASSET 12 +#define FBW_EEPROM_F_SYSTEM_MANUFACTURER 8 +#define FBW_EEPROM_F_SYSTEM_MANU_DATE 4 +#define FBW_EEPROM_F_PCB_MANUFACTURER 8 +#define FBW_EEPROM_F_ASSEMBLED 8 +#define FBW_EEPROM_F_LOCAL_MAC 12 +#define FBW_EEPROM_F_EXT_MAC_BASE 12 +#define FBW_EEPROM_F_EXT_MAC_SIZE 2 +#define FBW_EEPROM_F_LOCATION 8 +#define FBW_EEPROM_F_CRC8 1 + +struct wedge_eeprom_st { + /* version number of the eeprom. Must be the first element */ + uint8_t fbw_version; + + /* Product Name */ + char fbw_product_name[FBW_EEPROM_F_PRODUCT_NAME + 1]; + + /* Top Level 20 - Product Part Number: XX-XXXXXX */ + char fbw_product_number[FBW_EEPROM_F_PRODUCT_NUMBER + 2]; + + /* System Assembly Part Number XXX-XXXXXX-XX */ + char fbw_assembly_number[FBW_EEPROM_F_ASSEMBLY_NUMBER + 3]; + + /* Facebook PCB Part Number: XXX-XXXXXXX-XX */ + char fbw_facebook_pcb_number[FBW_EEPROM_F_FACEBOOK_PCB_NUMBER + 3]; + + /* ODM PCB Part Number: XXXXXXXXXXXX */ + char fbw_odm_pcb_number[FBW_EEPROM_F_ODM_PCB_NUMBER + 1]; + + /* ODM PCB Serial Number: XXXXXXXXXXXX */ + char fbw_odm_pcb_serial[FBW_EEPROM_F_ODM_PCB_SERIAL + 1]; + + /* Product Production State */ + uint8_t fbw_production_state; + + /* Product Version */ + uint8_t fbw_product_version; + + /* Product Sub Version */ + uint8_t fbw_product_subversion; + + /* Product Serial Number: XXXXXXXX */ + char fbw_product_serial[FBW_EEPROM_F_PRODUCT_SERIAL + 1]; + + /* Product Asset Tag: XXXXXXXX */ + char fbw_product_asset[FBW_EEPROM_F_PRODUCT_ASSET + 1]; + + /* System Manufacturer: XXXXXXXX */ + char fbw_system_manufacturer[FBW_EEPROM_F_SYSTEM_MANUFACTURER + 1]; + + /* System Manufacturing Date: mm-dd-yy */ + char fbw_system_manufacturing_date[10]; + + /* PCB Manufacturer: XXXXXXXXX */ + char fbw_pcb_manufacturer[FBW_EEPROM_F_PCB_MANUFACTURER + 1]; + + /* Assembled At: XXXXXXXX */ + char fbw_assembled[FBW_EEPROM_F_ASSEMBLED + 1]; + + /* Local MAC Address */ + uint8_t fbw_local_mac[6]; + + /* Extended MAC Address */ + uint8_t fbw_mac_base[6]; + + /* Extended MAC Address Size */ + uint16_t fbw_mac_size; + + /* Location on Fabric: "LEFT"/"RIGHT", "WEDGE", "LC" */ + char fbw_location[FBW_EEPROM_F_LOCATION + 1]; + + /* CRC8 */ + uint8_t fbw_crc8; +}; + +int wedge_eeprom_parse(const char *fn, struct wedge_eeprom_st *eeprom); + +#ifdef __cplusplus +} +#endif + +#endif |