Release 4.7 drivers/staging/rtl8188eu/include/rtw_efuse.h
/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* 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.
*
******************************************************************************/
#ifndef __RTW_EFUSE_H__
#define __RTW_EFUSE_H__
#include <osdep_service.h>
#define EFUSE_ERROE_HANDLE 1
#define PG_STATE_HEADER 0x01
#define PG_STATE_WORD_0 0x02
#define PG_STATE_WORD_1 0x04
#define PG_STATE_WORD_2 0x08
#define PG_STATE_WORD_3 0x10
#define PG_STATE_DATA 0x20
#define PG_SWBYTE_H 0x01
#define PG_SWBYTE_L 0x02
#define PGPKT_DATA_SIZE 8
#define EFUSE_WIFI 0
#define EFUSE_BT 1
enum _EFUSE_DEF_TYPE {
TYPE_EFUSE_MAX_SECTION = 0,
TYPE_EFUSE_REAL_CONTENT_LEN = 1,
TYPE_AVAILABLE_EFUSE_BYTES_BANK = 2,
TYPE_AVAILABLE_EFUSE_BYTES_TOTAL = 3,
TYPE_EFUSE_MAP_LEN = 4,
TYPE_EFUSE_PROTECT_BYTES_BANK = 5,
TYPE_EFUSE_CONTENT_LEN_BANK = 6,
};
/* E-Fuse */
#define EFUSE_MAP_SIZE 512
#define EFUSE_MAX_SIZE 256
/* end of E-Fuse */
#define EFUSE_MAX_MAP_LEN 512
#define EFUSE_MAX_HW_SIZE 512
#define EFUSE_MAX_SECTION_BASE 16
#define EXT_HEADER(header) ((header & 0x1F) == 0x0F)
#define ALL_WORDS_DISABLED(wde) ((wde & 0x0F) == 0x0F)
#define GET_HDR_OFFSET_2_0(header) ((header & 0xE0) >> 5)
#define EFUSE_REPEAT_THRESHOLD_ 3
/* The following is for BT Efuse definition */
#define EFUSE_BT_MAX_MAP_LEN 1024
#define EFUSE_MAX_BANK 4
#define EFUSE_MAX_BT_BANK (EFUSE_MAX_BANK-1)
/*--------------------------Define Parameters-------------------------------*/
#define EFUSE_MAX_WORD_UNIT 4
/*------------------------------Define structure----------------------------*/
struct pgpkt {
u8 offset;
u8 word_en;
u8 data[8];
u8 word_cnts;
};
/*------------------------------Define structure----------------------------*/
struct efuse_hal {
u8 fakeEfuseBank;
u32 fakeEfuseUsedBytes;
u8 fakeEfuseContent[EFUSE_MAX_HW_SIZE];
u8 fakeEfuseInitMap[EFUSE_MAX_MAP_LEN];
u8 fakeEfuseModifiedMap[EFUSE_MAX_MAP_LEN];
u16 BTEfuseUsedBytes;
u8 BTEfuseUsedPercentage;
u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE];
u8 BTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN];
u8 BTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN];
u16 fakeBTEfuseUsedBytes;
u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE];
u8 fakeBTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN];
u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN];
};
u8 Efuse_CalculateWordCnts(u8 word_en);
void EFUSE_GetEfuseDefinition(struct adapter *adapt, u8 type, u8 type1,
void *out);
u8 efuse_OneByteRead(struct adapter *adapter, u16 addr, u8 *data);
u8 efuse_OneByteWrite(struct adapter *adapter, u16 addr, u8 data);
void efuse_ReadEFuse(struct adapter *Adapter, u8 efuseType, u16 _offset,
u16 _size_byte, u8 *pbuf);
void Efuse_PowerSwitch(struct adapter *adapt, u8 bWrite, u8 PwrState);
int Efuse_PgPacketRead(struct adapter *adapt, u8 offset, u8 *data);
bool Efuse_PgPacketWrite(struct adapter *adapter, u8 offset, u8 word, u8 *data);
void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata);
u8 Efuse_WordEnableDataWrite(struct adapter *adapter, u16 efuse_addr,
u8 word_en, u8 *data);
void EFUSE_ShadowMapUpdate(struct adapter *adapter, u8 efusetype);
#endif
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