diff options
Diffstat (limited to 'drivers/staging/rtl8723au/include/rtw_efuse.h')
| -rw-r--r-- | drivers/staging/rtl8723au/include/rtw_efuse.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723au/include/rtw_efuse.h b/drivers/staging/rtl8723au/include/rtw_efuse.h new file mode 100644 index 000000000000..a7755056163f --- /dev/null +++ b/drivers/staging/rtl8723au/include/rtw_efuse.h @@ -0,0 +1,109 @@ +/****************************************************************************** + * + * 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 256 + +#define EFUSE_MAX_SIZE 512 +/* end of E-Fuse */ + +#define EFUSE_MAX_MAP_LEN 256 +#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 pg_pkt_struct { + u8 offset; + u8 word_en; + u8 data[8]; + u8 word_cnts; +}; + +/*------------------------Export global variable----------------------------*/ + +u8 efuse_GetCurrentSize23a(struct rtw_adapter *padapter, u16 *size); +u16 efuse_GetMaxSize23a(struct rtw_adapter *padapter); +u8 rtw_efuse_access23a(struct rtw_adapter *padapter, u8 bRead, u16 start_addr, u16 cnts, u8 *data); +u8 rtw_efuse_map_read23a(struct rtw_adapter *padapter, u16 addr, u16 cnts, u8 *data); +u8 rtw_efuse_map_write(struct rtw_adapter *padapter, u16 addr, u16 cnts, u8 *data); +u8 rtw_BT_efuse_map_read23a(struct rtw_adapter *padapter, u16 addr, u16 cnts, u8 *data); +u8 rtw_BT_efuse_map_write(struct rtw_adapter *padapter, u16 addr, u16 cnts, u8 *data); + +u16 Efuse_GetCurrentSize23a(struct rtw_adapter *pAdapter, u8 efuseType); +u8 Efuse_CalculateWordCnts23a(u8 word_en); +void ReadEFuseByte23a(struct rtw_adapter *Adapter, u16 _offset, u8 *pbuf); +void EFUSE_GetEfuseDefinition23a(struct rtw_adapter *pAdapter, u8 efuseType, u8 type, void *pOut); +u8 efuse_OneByteRead23a(struct rtw_adapter *pAdapter, u16 addr, u8 *data); +u8 efuse_OneByteWrite23a(struct rtw_adapter *pAdapter, u16 addr, u8 data); + +void Efuse_PowerSwitch23a(struct rtw_adapter *pAdapter,u8 bWrite,u8 PwrState); +int Efuse_PgPacketRead23a(struct rtw_adapter *pAdapter, u8 offset, u8 *data); +int Efuse_PgPacketWrite23a(struct rtw_adapter *pAdapter, u8 offset, u8 word_en, u8 *data); +void efuse_WordEnableDataRead23a(u8 word_en, u8 *sourdata, u8 *targetdata); +u8 Efuse_WordEnableDataWrite23a(struct rtw_adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data); + +u8 EFUSE_Read1Byte23a(struct rtw_adapter *pAdapter, u16 Address); +void EFUSE_ShadowMapUpdate23a(struct rtw_adapter *pAdapter, u8 efuseType); +void EFUSE_ShadowRead23a(struct rtw_adapter *pAdapter, u8 Type, u16 Offset, u32 *Value); + +#endif |