- 根目录:
- drivers
- staging
- cxt1e1
- sbe_promformat.h
/*
* $Id: sbe_promformat.h,v 2.2 2005/09/28 00:10:09 rickd PMCC4_3_1B $
*/
#ifndef _INC_SBE_PROMFORMAT_H_
#define _INC_SBE_PROMFORMAT_H_
/*-----------------------------------------------------------------------------
* sbe_promformat.h - Contents of seeprom used by dvt and manufacturing tests
*
* Copyright (C) 2002-2005 SBE, Inc.
*
* 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.
*
* For further information, contact via email: support@sbei.com
* SBE, Inc. San Ramon, California U.S.A.
*
*-----------------------------------------------------------------------------
* RCS info:
* RCS revision: $Revision: 2.2 $
* Last changed on $Date: 2005/09/28 00:10:09 $
* Changed by $Author: rickd $
*-----------------------------------------------------------------------------
* $Log: sbe_promformat.h,v $
* Revision 2.2 2005/09/28 00:10:09 rickd
* Add EEPROM sample from C4T1E1 board.
*
* Revision 2.1 2005/05/04 17:18:24 rickd
* Initial CI.
*
*-----------------------------------------------------------------------------
*/
/***
* PMCC4 SAMPLE EEPROM IMAGE
*
* eeprom[00]: 01 11 76 07 01 00 a0 d6
* eeprom[08]: 22 34 56 3e 5b c1 1c 3e
* eeprom[16]: 5b e1 b6 00 00 00 01 00
* eeprom[24]: 00 08 46 d3 7b 5e a8 fb
* eeprom[32]: f7 ef df bf 7f 55 00 01
* eeprom[40]: 02 04 08 10 20 40 80 ff
* eeprom[48]: fe fd fb f7 ef df bf 7f
*
***/
/*------------------------------------------------------------------------
* Type 1 Format
* byte:
* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
* -------------------------------------------------------------------------
* 01 11 76 SS SS 00 0A D6 <SERIAL NUM> <Create TIME> <Heatrun TIME>
* SBE SUB SERIAL # (BCD) (time_t) (time_t)
* ID VENDOR (format) (format)
*
* 19 20 21 22 23 24 25 26
* Heat Run Heat Run
* Iterations Errors
*------------------------------------------------------------------------
*
*
*
* Type 2 Format - Added length, CRC in fixed position
* byte:
* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
* -------------------------------------------------------------------------
* 02 00 1A CC CC CC CC 11 76 07 03 00 0A D6 <SERIAL NUM>
* Payload SBE Crc32 SUB System System SERIAL/MAC
* Length VENDOR ID ID
*
* 17 18 19 20 21 22 23 24 25 26 27 28 29 39 31 32
* --------------------------------------------------------------------------
* <Create TIME> <Heatrun TIME> Heat Run Heat Run
* (time_t) (time_t) Iterations Errors
*
*/
#ifdef __cplusplus
extern "C"
{
#endif
#define STRUCT_OFFSET(type, symbol) ((long)&(((type *)0)->symbol))
/*------------------------------------------------------------------------
* Historically different Prom format types.
*
* For diagnostic and failure purposes, do not create a type 0x00 or a
* type 0xff
*------------------------------------------------------------------------
*/
#define PROM_FORMAT_Unk (-1)
#define PROM_FORMAT_TYPE1 1
#define PROM_FORMAT_TYPE2 2
/****** bit fields for a type 1 formatted seeprom **************************/
typedef struct
{
char type; /* 0x00 */
char Id[2]; /* 0x01-0x02 */
char SubId[2]; /* 0x03-0x04 */
char Serial[6]; /* 0x05-0x0a */
char CreateTime[4]; /* 0x0b-0x0e */
char HeatRunTime[4]; /* 0x0f-0x12 */
char HeatRunIterations[4]; /* 0x13-0x16 */
char HeatRunErrors[4]; /* 0x17-0x1a */
char Crc32[4]; /* 0x1b-0x1e */
} FLD_TYPE1;
/****** bit fields for a type 2 formatted seeprom **************************/
typedef struct
{
char type; /* 0x00 */
char length[2]; /* 0x01-0x02 */
char Crc32[4]; /* 0x03-0x06 */
char Id[2]; /* 0x07-0x08 */
char SubId[2]; /* 0x09-0x0a */
char Serial[6]; /* 0x0b-0x10 */
char CreateTime[4]; /* 0x11-0x14 */
char HeatRunTime[4]; /* 0x15-0x18 */
char HeatRunIterations[4]; /* 0x19-0x1c */
char HeatRunErrors[4]; /* 0x1d-0x20 */
} FLD_TYPE2;
/***** this union allows us to access the seeprom as an array of bytes ***/
/***** or as individual fields ***/
#define SBE_EEPROM_SIZE 128
#define SBE_MFG_INFO_SIZE sizeof(FLD_TYPE2)
typedef union
{
char bytes[128];
FLD_TYPE1 fldType1;
FLD_TYPE2 fldType2;
} PROMFORMAT;
#ifdef __cplusplus
}
#endif
#endif /*** _INC_SBE_PROMFORMAT_H_ ***/