diff options
Diffstat (limited to 'drivers/staging/cxt1e1/sbe_promformat.h')
| -rw-r--r-- | drivers/staging/cxt1e1/sbe_promformat.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/drivers/staging/cxt1e1/sbe_promformat.h b/drivers/staging/cxt1e1/sbe_promformat.h new file mode 100644 index 000000000000..746f81b15c73 --- /dev/null +++ b/drivers/staging/cxt1e1/sbe_promformat.h @@ -0,0 +1,157 @@ +/* + * $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_ ***/ |