#ifndef __vpd_h#define __vpd_h/* * Module name: %M% * Description: * Vital Product Data (VPD) Header Module * SCCS identification: %I% * Branch: %B% * Sequence: %S% * Date newest applied delta was created (MM/DD/YY): %G% * Time newest applied delta was created (HH:MM:SS): %U% * SCCS file name %F% * Fully qualified SCCS file name: * %P% * Copyright: * (C) COPYRIGHT MOTOROLA, INC. 1996 * ALL RIGHTS RESERVED * Notes: * History: * Date Who * * 10/24/96 Rob Baxter * Initial release. * */#define VPD_EEPROM_SIZE 256 /* EEPROM size in bytes *//* * packet tuple identifiers * * 0x0D - 0xBF reserved * 0xC0 - 0xFE user defined */#define VPD_PID_GI   0x00 /* guaranteed illegal */#define VPD_PID_PID  0x01 /* product identifier (ASCII) */#define VPD_PID_FAN  0x02 /* factory assembly-number (ASCII) */#define VPD_PID_SN   0x03 /* serial-number (ASCII) */#define VPD_PID_PCO  0x04 /* product configuration options(binary) */#define VPD_PID_ICS  0x05 /* internal clock speed in HZ (integer) */#define VPD_PID_ECS  0x06 /* external clock speed in HZ (integer) */#define VPD_PID_RCS  0x07 /* reference clock speed in HZ(integer) */#define VPD_PID_EA   0x08 /* ethernet address (binary) */#define VPD_PID_MT   0x09 /* microprocessor type (ASCII) */#define VPD_PID_CRC  0x0A /* EEPROM CRC (integer) */#define VPD_PID_FMC  0x0B /* FLASH memory configuration (binary) */#define VPD_PID_VLSI 0x0C /* VLSI revisions/versions (binary) */#define VPD_PID_TERM 0xFF /* termination *//* * VPD structure (format) */#define VPD_EYE_SIZE 8 /* eyecatcher size */typedef struct vpd_header{	uchar eyecatcher[VPD_EYE_SIZE]; /* eyecatcher - "MOTOROLA" */	ushort size; /* size of EEPROM */} vpd_header_t;#define VPD_DATA_SIZE (VPD_EEPROM_SIZE-sizeof(vpd_header_t))typedef struct vpd{	vpd_header_t header; /* header */	uchar packets[VPD_DATA_SIZE]; /* data */} vpd_t;/* * packet tuple structure (format) */typedef struct vpd_packet{    uchar identifier; /* identifier (PIDs above) */    uchar size;       /* size of the following data area */    uchar data[1];    /* data (size is dependent upon PID) */} vpd_packet_t;/* * MBX product configuration options bit definitions * * Notes: * 1. The bit numbering is reversed in perspective with the C compiler. */#define PCO_BBRAM    (1<<0)  /* battery-backed RAM (BBRAM) and socket */#define PCO_BOOTROM  (1<<1)  /* boot ROM and socket (i.e., socketed FLASH) */#define PCO_KAPWR    (1<<2)  /* keep alive power source (lithium battey) and control circuit */#define PCO_ENET_TP  (1<<3)  /* ethernet twisted pair (TP) connector (RJ45) */#define PCO_ENET_AUI (1<<4)  /* ethernet attachment unit interface (AUI) header */#define PCO_PCMCIA   (1<<5)  /* PCMCIA socket */#define PCO_DIMM     (1<<6)  /* DIMM module socket */#define PCO_DTT      (1<<7)  /* digital thermometer and thermostat (DTT) device */#define PCO_LCD      (1<<8)  /* liquid crystal display (LCD) device */#define PCO_PCI      (1<<9)  /* PCI-Bus bridge device (QSpan) and ISA-Bus bridge device (Winbond) */#define PCO_PCIO     (1<<10) /* PC I/O (COM1, COM2, FDC, LPT, Keyboard/Mouse) */#define PCO_EIDE     (1<<11) /* enhanced IDE (EIDE) header */#define PCO_FDC      (1<<12) /* floppy disk controller (FDC) header */#define PCO_LPT_8XX  (1<<13) /* parallel port header via MPC8xx */#define PCO_LPT_PCIO (1<<14) /* parallel port header via PC I/O *//* * FLASH memory configuration packet data */typedef struct vpd_fmc{    ushort mid; /* manufacturer's idenitfier */    ushort did; /* manufacturer's device idenitfier */    uchar ddw;  /* device data width (e.g., 8-bits, 16-bits) */    uchar nod;  /* number of devices present */    uchar noc;  /* number of columns */    uchar cw;   /* column width in bits */    uchar wedw; /* write/erase data width */} vpd_fmc_t;/* function prototypes */extern void vpd_init(void);extern int  vpd_read(uint iic_device, uchar *buf, int count, int offset);extern      vpd_packet_t *vpd_find_packet(u_char ident);#endif /* __vpd_h */