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Diffstat (limited to 'drivers/staging/vt6655/srom.h')
| -rw-r--r-- | drivers/staging/vt6655/srom.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/drivers/staging/vt6655/srom.h b/drivers/staging/vt6655/srom.h new file mode 100644 index 00000000000..1df58c516dd --- /dev/null +++ b/drivers/staging/vt6655/srom.h @@ -0,0 +1,155 @@ +/* + * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. + * 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., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + * + * + * File: srom.h + * + * Purpose: Implement functions to access eeprom + * + * Author: Jerry Chen + * + * Date: Jan 29, 2003 + * + */ + +#ifndef __SROM_H__ +#define __SROM_H__ + +#include "ttype.h" + +/*--------------------- Export Definitions -------------------------*/ + +#define EEP_MAX_CONTEXT_SIZE 256 + +#define CB_EEPROM_READBYTE_WAIT 900 //us + +#define W_MAX_I2CRETRY 0x0fff + +// +// Contents in the EEPROM +// +#define EEP_OFS_PAR 0x00 // physical address +#define EEP_OFS_ANTENNA 0x16 +#define EEP_OFS_RADIOCTL 0x17 +#define EEP_OFS_RFTYPE 0x1B // for select RF +#define EEP_OFS_MINCHANNEL 0x1C // Min Channel # +#define EEP_OFS_MAXCHANNEL 0x1D // Max Channel # +#define EEP_OFS_SIGNATURE 0x1E // +#define EEP_OFS_ZONETYPE 0x1F // +#define EEP_OFS_RFTABLE 0x20 // RF POWER TABLE +#define EEP_OFS_PWR_CCK 0x20 +#define EEP_OFS_SETPT_CCK 0x21 +#define EEP_OFS_PWR_OFDMG 0x23 +#define EEP_OFS_SETPT_OFDMG 0x24 +#define EEP_OFS_PWR_FORMULA_OST 0x26 // +#define EEP_OFS_MAJOR_VER 0x2E +#define EEP_OFS_MINOR_VER 0x2F +#define EEP_OFS_CCK_PWR_TBL 0x30 +#define EEP_OFS_CCK_PWR_dBm 0x3F +#define EEP_OFS_OFDM_PWR_TBL 0x40 +#define EEP_OFS_OFDM_PWR_dBm 0x4F +//{{ RobertYu: 20041124 +#define EEP_OFS_SETPT_OFDMA 0x4E +#define EEP_OFS_OFDMA_PWR_TBL 0x50 +//}} +#define EEP_OFS_OFDMA_PWR_dBm 0xD2 + +//----------need to remove -------------------- +#define EEP_OFS_BBTAB_LEN 0x70 // BB Table Length +#define EEP_OFS_BBTAB_ADR 0x71 // BB Table Offset +#define EEP_OFS_CHECKSUM 0xFF // reserved area for baseband 28h ~ 78h + +#define EEP_I2C_DEV_ID 0x50 // EEPROM device address on the I2C bus + +// +// Bits in EEP_OFS_ANTENNA +// +#define EEP_ANTENNA_MAIN 0x01 +#define EEP_ANTENNA_AUX 0x02 +#define EEP_ANTINV 0x04 + +// +// Bits in EEP_OFS_RADIOCTL +// +#define EEP_RADIOCTL_ENABLE 0x80 +#define EEP_RADIOCTL_INV 0x01 + +/*--------------------- Export Types ------------------------------*/ + +// AT24C02 eeprom contents +// 2048 bits = 256 bytes = 128 words +// +typedef struct tagSSromReg { + unsigned char abyPAR[6]; // 0x00 (unsigned short) + + unsigned short wSUB_VID; // 0x03 (unsigned short) + unsigned short wSUB_SID; + + unsigned char byBCFG0; // 0x05 (unsigned short) + unsigned char byBCFG1; + + unsigned char byFCR0; // 0x06 (unsigned short) + unsigned char byFCR1; + unsigned char byPMC0; // 0x07 (unsigned short) + unsigned char byPMC1; + unsigned char byMAXLAT; // 0x08 (unsigned short) + unsigned char byMINGNT; + unsigned char byCFG0; // 0x09 (unsigned short) + unsigned char byCFG1; + unsigned short wCISPTR; // 0x0A (unsigned short) + unsigned short wRsv0; // 0x0B (unsigned short) + unsigned short wRsv1; // 0x0C (unsigned short) + unsigned char byBBPAIR; // 0x0D (unsigned short) + unsigned char byRFTYPE; + unsigned char byMinChannel; // 0x0E (unsigned short) + unsigned char byMaxChannel; + unsigned char bySignature; // 0x0F (unsigned short) + unsigned char byCheckSum; + + unsigned char abyReserved0[96]; // 0x10 (unsigned short) + unsigned char abyCIS[128]; // 0x80 (unsigned short) +} SSromReg, *PSSromReg; + +/*--------------------- Export Macros ------------------------------*/ + +/*--------------------- Export Classes ----------------------------*/ + +/*--------------------- Export Variables --------------------------*/ + +/*--------------------- Export Functions --------------------------*/ + +unsigned char SROMbyReadEmbedded(unsigned long dwIoBase, unsigned char byContntOffset); +bool SROMbWriteEmbedded(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byData); + +void SROMvRegBitsOn(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits); +void SROMvRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byBits); + +bool SROMbIsRegBitsOn(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits); +bool SROMbIsRegBitsOff(unsigned long dwIoBase, unsigned char byContntOffset, unsigned char byTestBits); + +void SROMvReadAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs); +void SROMvWriteAllContents(unsigned long dwIoBase, unsigned char *pbyEepromRegs); + +void SROMvReadEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress); +void SROMvWriteEtherAddress(unsigned long dwIoBase, unsigned char *pbyEtherAddress); + +void SROMvReadSubSysVenId(unsigned long dwIoBase, unsigned long *pdwSubSysVenId); + +bool SROMbAutoLoad(unsigned long dwIoBase); + +#endif // __EEPROM_H__ |