rtl8188eu/rtw_eeprom.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright(c) 2007 - 2016 Realtek Corporation. All rights reserved. */

#ifndef __RTW_EEPROM_H__
#define __RTW_EEPROM_H__


#define	RTL8712_EEPROM_ID			0x8712
/* #define	EEPROM_MAX_SIZE			256 */

#define	HWSET_MAX_SIZE_128		128
#define	HWSET_MAX_SIZE_256		256
#define	HWSET_MAX_SIZE_512		512
#define HWSET_MAX_SIZE_1024		1024

#define	EEPROM_MAX_SIZE			HWSET_MAX_SIZE_1024

#define	CLOCK_RATE					50			/* 100us		 */

/* - EEPROM opcodes */
#define EEPROM_READ_OPCODE		06
#define EEPROM_WRITE_OPCODE		05
#define EEPROM_ERASE_OPCODE		07
#define EEPROM_EWEN_OPCODE		19      /* Erase/write enable */
#define EEPROM_EWDS_OPCODE		16      /* Erase/write disable */

/* Country codes */
#define USA							0x555320
#define EUROPE						0x1 /* temp, should be provided later	 */
#define JAPAN						0x2 /* temp, should be provided later */

/*
 * Customer ID, note that:
 * This variable is initiailzed through EEPROM or registry,
 * however, its definition may be different with that in EEPROM for
 * EEPROM size consideration. So, we have to perform proper translation between them.
 * Besides, CustomerID of registry has precedence of that of EEPROM.
 * defined below. 060703, by rcnjko.
 *   */
typedef enum _RT_CUSTOMER_ID {
	RT_CID_DEFAULT = 0,
	RT_CID_8187_ALPHA0 = 1,
	RT_CID_8187_SERCOMM_PS = 2,
	RT_CID_8187_HW_LED = 3,
	RT_CID_8187_NETGEAR = 4,
	RT_CID_WHQL = 5,
	RT_CID_819x_CAMEO  = 6,
	RT_CID_819x_RUNTOP = 7,
	RT_CID_819x_Senao = 8,
	RT_CID_TOSHIBA = 9,	/* Merge by Jacken, 2008/01/31. */
	RT_CID_819x_Netcore = 10,
	RT_CID_Nettronix = 11,
	RT_CID_DLINK = 12,
	RT_CID_PRONET = 13,
	RT_CID_COREGA = 14,
	RT_CID_CHINA_MOBILE = 15,
	RT_CID_819x_ALPHA = 16,
	RT_CID_819x_Sitecom = 17,
	RT_CID_CCX = 18, /* It's set under CCX logo test and isn't demanded for CCX functions, but for test behavior like retry limit and tx report. By Bruce, 2009-02-17. */
	RT_CID_819X_LENOVO = 19,
	RT_CID_819x_QMI = 20,
	RT_CID_819x_Edimax_Belkin = 21,
	RT_CID_819x_Sercomm_Belkin = 22,
	RT_CID_819x_CAMEO1 = 23,
	RT_CID_819x_MSI = 24,
	RT_CID_819X_ACER = 25,
	RT_CID_819x_AzWave_ASUS = 26,
	RT_CID_819x_AzWave = 27, /* For AzWave in PCIe, The ID is AzWave use and not only Asus */
	RT_CID_819x_HP = 28,
	RT_CID_819x_WNC_COREGA = 29,
	RT_CID_819x_Arcadyan_Belkin = 30,
	RT_CID_819x_SAMSUNG = 31,
	RT_CID_819x_CLEVO = 32,
	RT_CID_819x_DELL = 33,
	RT_CID_819x_PRONETS = 34,
	RT_CID_819x_Edimax_ASUS = 35,
	RT_CID_NETGEAR = 36,
	RT_CID_PLANEX = 37,
	RT_CID_CC_C = 38,
	RT_CID_819x_Xavi = 39,
	RT_CID_LENOVO_CHINA = 40,
	RT_CID_INTEL_CHINA = 41,
	RT_CID_TPLINK_HPWR = 42,
	RT_CID_819x_Sercomm_Netgear = 43,
	RT_CID_819x_ALPHA_Dlink = 44,/* add by ylb 20121012 for customer led for alpha */
	RT_CID_WNC_NEC = 45,/* add by page for NEC */
	RT_CID_DNI_BUFFALO = 46,/* add by page for NEC */
} RT_CUSTOMER_ID, *PRT_CUSTOMER_ID;

extern void eeprom_write16(_adapter *padapter, u16 reg, u16 data);
extern u16 eeprom_read16(_adapter *padapter, u16 reg);
extern void read_eeprom_content(_adapter *padapter);
extern void eeprom_read_sz(_adapter *padapter, u16 reg, u8 *data, u32 sz);

extern void read_eeprom_content_by_attrib(_adapter	*padapter);

#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE
extern int isAdaptorInfoFileValid(void);
extern int storeAdaptorInfoFile(char *path, u8 *efuse_data);
extern int retriveAdaptorInfoFile(char *path, u8 *efuse_data);
#endif /* CONFIG_ADAPTOR_INFO_CACHING_FILE */

#endif /* __RTL871X_EEPROM_H__ */