345 lines
12 KiB
C
345 lines
12 KiB
C
/*
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* eeprom.h
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*
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* @(#)eeprom.h 1.1 94/10/31 SMI
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* Copyright (c) 1986, 1987 Sun Microsystems, Inc.
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*/
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/*
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* This structure defines the contents of the EEPROM for all Sun
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* Workstations with the SunMon monitor. (Sun Workstations with
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* the Open Boot monitor, e.g. SPARCstation-1, use a different
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* layout that is opaque to application programs. All access
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* to Open Boot-type EEPROMs is through monitor resources; see
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* eeprom(8) for more details.)
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*
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* The EEPROM is divided into a diagnostic section, a reserved section,
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* a ROM section, and a software section (defined in detail
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* elsewhere).
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*/
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#ifndef _mon_eeprom_h
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#define _mon_eeprom_h
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#include "password.h"
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#include "idprom.h"
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/* Guard for some minor differences between kbd.h and keyboard.h */
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#ifndef _sundev_kbd_h
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#include "keyboard.h"
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#endif
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struct ee_keymap {
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unsigned char keymap[128]; /* PROM/EEPROM is still in 7-bit land */
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};
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#define MAX_SLOTS 12
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#define CONFIG_SIZE 16 /* bytes of config data for board slot */
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struct eeprom {
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struct ee_diag { /* diagnostic's area of EEPROM */
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/* 0x000 */ u_int eed_test; /* diagnostic test write area */
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/* 0x004 */ u_short eed_wrcnt[3]; /* diag area write count (3 copies) */
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short eed_nu1; /* not used */
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/* 0x00c */ u_char eed_chksum[3]; /* diag area checksum (3 copies) */
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char eed_nu2; /* not used */
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/* 0x010 */ time_t eed_hwupdate; /* date of last hardware update */
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/* 0x014 */ char eed_memsize; /* MB's of memory in system */
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/* 0x015 */ char eed_memtest; /* MB's of memory to test on powerup */
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/* 0x016 */ char eed_scrsize; /* screen size, in pixels */
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#define EED_SCR_1152X900 0x00
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#define EED_SCR_1024X1024 0x12
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#define EED_SCR_1600X1280 0x13 /* new for hi rez */
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#define EED_SCR_1440X1440 0x14
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#define EED_SCR_640X480 0x15
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#define EED_SCR_1280X1024 0x16 /* for Jet */
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/* 0x017 */ char eed_dogaction; /* action to take on watchdog reset */
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#define EED_DOG_MONITOR 0x00 /* return to monitor command level */
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#define EED_DOG_REBOOT 0x12 /* perform power on reset and reboot */
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/* 0x018 */ char eed_defboot; /* default boot? */
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#define EED_DEFBOOT 0x00 /* do default boot */
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#define EED_NODEFBOOT 0x12 /* don't do default boot */
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/* 0x019 */ char eed_bootdev[2]; /* name of boot device (e.g. xy, ie) */
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/* 0x01b */ u_char eed_bootctrl; /* controller number to boot from */
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/* 0x01c */ u_char eed_bootunit; /* unit number to boot from */
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/* 0x01d */ u_char eed_bootpart; /* partition number to boot from */
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/* 0x01e */ char eed_kbdtype; /* non-Sun keyboard type - for OEM's */
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#define EED_KBD_SUN 0 /* one of the Sun keyboards */
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/* 0x01f */ char eed_console; /* device to use for console */
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#define EED_CONS_BW 0x00 /* use b&w monitor for console */
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#define EED_CONS_TTYA 0x10 /* use tty A port for console */
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#define EED_CONS_TTYB 0x11 /* use tty B port for console */
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#define EED_CONS_COLOR 0x12 /* use color monitor for console */
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#define EED_CONS_P4 0x20 /* use the P4 monitor for console */
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/* 0x020 */ char eed_showlogo; /* display Sun logo? */
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#define EED_LOGO 0x00
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#define EED_NOLOGO 0x12
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/* 0x021 */ char eed_keyclick; /* keyboard click? */
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#define EED_NOKEYCLICK 0x00
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#define EED_KEYCLICK 0x12
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/* 0x022 */ char eed_diagdev[2]; /* name of boot device (e.g. xy, ie) */
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/* 0x024 */ u_char eed_diagctrl; /* controller number to boot from */
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/* 0x025 */ u_char eed_diagunit; /* unit number to boot from */
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/* 0x026 */ u_char eed_diagpart; /* partition number to boot from */
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#define EED_WOB 0x12 /* Bring system up white on black*/
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/* 0x027 */ u_char eed_videobg ; /* not used */
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/* 0x028 */ char eed_diagpath[40]; /* boot path of diagnostic */
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#define EED_TERM_34x80 00
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#define EED_TERM_48x120 0x12 /* for large scrn size 1600x1280 */
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/* 0x050 */ char eed_colsize; /* number of columns */
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/* 0x051 */ char eed_rowsize; /* number of rows */
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/* 0x052 */ char eed_nu5[6]; /* not used */
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/* 0x058 */ struct eed_tty_def { /* tty port defaults */
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char eet_sel_baud; /* user specifies baud rate */
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#define EET_DEFBAUD 0x00
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#define EET_SELBAUD 0x12
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u_char eet_hi_baud; /* upper byte of baud rate */
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u_char eet_lo_baud; /* lower byte of baud rate */
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u_char eet_rtsdtr; /* flag for dtr and rts */
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#define NO_RTSDTR 0x12
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char eet_unused[4];
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} eed_ttya_def, eed_ttyb_def;
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/* 0x068 */ char eed_banner[80]; /* banner if not displaying Sun logo */
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/* last two chars must be \r\n (XXX - why not \0?) */
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/* 0x0b8 */ u_short eed_pattern; /* test pattern - must contain 0xAA55 */
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/* 0x0ba */ short eed_nu6; /* not used */
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/* 0x0bc */ struct eed_conf { /* system configuration, by slot */
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union {
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struct eec_gen {
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u_char eec_type; /* board type code */
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char eec_size[CONFIG_SIZE-1];
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} eec_gen;
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char conf_byte[CONFIG_SIZE];
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u_char eec_type; /* type of this board */
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#define EEC_TYPE_NONE 0 /* no board this slot */
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#define EEC_TYPE_CPU 0x01 /* cpu */
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struct eec_cpu {
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u_char eec_type; /* type of this board */
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u_char eec_cpu_memsize; /* MB's on cpu */
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int eec_cpu_unused:6;
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int eec_cpu_dcp:1; /* dcp? */
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int eec_cpu_68881:1; /* 68881? */
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u_char eec_cpu_cachesize; /* KB's in cache */
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} eec_cpu;
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struct eec_cpu_alt {
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u_char eec_type; /* type of this board */
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u_char memsize; /* MB's on cpu */
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u_char option; /* option flags */
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#define CPU_HAS_DCP 0x02
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#define CPU_HAS_68881 0x01
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u_char cachesize; /* KB's in cache */
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} eec_cpu_alt;
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#define EEC_TYPE_MEM 0x02 /* memory board */
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struct eec_mem {
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u_char eec_type; /* type of this board */
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u_char eec_mem_size; /* MB's on card */
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} eec_mem;
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#define EEC_TYPE_COLOR 0x03 /* color frame buffer */
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struct eec_color {
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u_char eec_type; /* type of this board */
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char eec_color_type;
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#define EEC_COLOR_TYPE_CG2 2 /* cg2 color board */
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#define EEC_COLOR_TYPE_CG3 3 /* cg3 color board */
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#define EEC_COLOR_TYPE_CG5 5 /* cg5 color board */
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} eec_color;
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#define EEC_TYPE_BW 0x04 /* b&w frame buffer */
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#define EEC_TYPE_FPA 0x05 /* floating point accelerator */
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#define EEC_TYPE_DISK 0x06 /* SMD disk controller */
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struct eec_disk {
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u_char eec_type; /* type of this board */
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char eec_disk_type; /* controller type */
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#define EEC_DISK_TYPE_X450 1
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#define EEC_DISK_TYPE_X451 2
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char eec_disk_ctlr; /* controller number */
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char eec_disk_disks; /* number of disks */
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char eec_disk_cap[4]; /* capacity */
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#define EEC_DISK_NONE 0
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#define EEC_DISK_130 1
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#define EEC_DISK_280 2
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#define EEC_DISK_380 3
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#define EEC_DISK_575 4
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#define EEC_DISK_900 5
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} eec_disk;
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#define EEC_TYPE_TAPE 0x07 /* 1/2" tape controller */
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struct eec_tape {
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u_char eec_type; /* type of this board */
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char eec_tape_type; /* controller type */
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#define EEC_TAPE_TYPE_XT 1 /* Xylogics 472 */
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#define EEC_TAPE_TYPE_MT 2 /* TapeMaster */
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char eec_tape_ctlr; /* controller number */
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char eec_tape_drives;/* number of drives */
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} eec_tape;
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#define EEC_TYPE_ETHER 0x08 /* Ethernet controller */
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#define EEC_TYPE_TTY 0x09 /* terminal multiplexer */
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struct eec_tty {
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u_char eec_type; /* type of this board */
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char eec_tty_lines; /* number of lines */
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#define MAX_TTY_LINES 16
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char manufacturer; /* code for maker */
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#define EEC_TTY_UNKNOWN 0
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#define EEC_TTY_SYSTECH 1
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#define EEC_TTY_SUN 2
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} eec_tty;
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#define EEC_TYPE_GP 0x0a /* graphics processor/buffer */
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struct eec_gp {
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u_char eec_type; /* type of this board */
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char eec_gp_type;
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#define EEC_GP_TYPE_GPPLUS 1 /* GP+ graphic processor board */
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#define EEC_GP_TYPE_GP2 2 /* GP2 graphic processor board */
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} eec_gp;
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#define EEC_TYPE_DCP 0x0b /* DCP ??? XXX */
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#define EEC_TYPE_SCSI 0x0c /* SCSI controller */
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struct eec_scsi {
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u_char eec_type; /* type of this board */
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char eec_scsi_type; /* host adaptor type */
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#define EEC_SCSI_SUN2 2
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#define EEC_SCSI_SUN3 3
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char eec_scsi_tapes; /* number of tapes */
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char eec_scsi_disks; /* number of disks */
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char eec_scsi_tape_type;
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#define EEC_SCSI_SYSG 1
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#define EEC_SCSI_MT02 2
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char eec_scsi_disk_type;
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#define EEC_SCSI_MD21 1
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#define EEC_SCSI_ADAPT 2
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char eec_scsi_driv_code[2];
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#define EEC_SCSI_D71 1
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#define EEC_SCSI_D141 2
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#define EEC_SCSI_D327 3
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} eec_scsi;
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#define EEC_TYPE_IPC 0x0d
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#define EEC_TYPE_GB 0x0e
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#define EEC_TYPE_SCSI375 0x0f
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#define EEC_TYPE_MAPKIT 0x10
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struct eec_mapkit {
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u_char eec_type; /* type of this board */
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char eec_mapkit_hw /* whether INI */
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#define EEC_TYPE_MAPKIT_INI 1
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} eec_mapkit;
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#define EEC_TYPE_CHANNEL 0x11
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#define EEC_TYPE_ALM2 0x12
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struct eec_generic_net { /* Information array for */
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/* the gen. Network Controller */
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#define EEC_TYPE_GENERIC_NET 0x13
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u_char eec_devtype; /* Device type code */
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u_char eec_mem_type; /* Memory type */
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u_char gn_nu1; /* For alignment */
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u_char gn_nu2; /* For alignment */
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#define ID_VME 0x0 /* Data buffers are in*/
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/* VME space(Shared)*/
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#define ID_DVMA 0x1 /* or DVMA buffer memory type */
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char *dev_reg_ptr; /* Pointer to device */
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/* Registers(Physical)*/
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} eec_generic_net;
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#define EEC_TYPE_END 0xff /* end of card cage */
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} eec_un;
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} eed_conf[MAX_SLOTS+1];
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#define EEPROM_TABLE 0x58 /* 1 indicates alternate key table. */
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/* 0x18C */ u_char which_kbt; /* which keytable? */
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/*
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* Note. The following contains the full keyboard id returned by
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* the type4 transmit layout command. It is not necessarily anything to
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* do with locale of operation.
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*/
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/* 0x18D */ u_char ee_kb_type;
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/* 0x18E */ u_char ee_kb_id; /* keyboard id in case of EEPROM table */
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#define EEPROM_LOGO 0x12
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/* 0x18F */ u_char otherlogo; /* True if eeprom logo needed */
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/* 0x190 */ struct ee_keymap ee_keytab_lc[1];
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/* 0x210 */ struct ee_keymap ee_keytab_uc[1];
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/* 0x290 */ u_char ee_logo[64][8]; /* A 64X64 bit space for custom/OEM * designed logo icon */
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/* 0x490 */ struct password_inf ee_password_inf; /* Reserved for SFD */
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/* 0x49c */ char eed_resv[0x500-0x49c]; /* reserved */
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} ee_diag;
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struct ee_resv { /* reserved area of EEPROM */
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/* 0x500 */ u_short eev_wrcnt[3]; /* write count (3 copies) */
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short eev_nu1; /* not used */
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/* 0x508 */ u_char eev_chksum[3]; /* reserved area checksum (3 copies) */
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char eev_nu2; /* not used */
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/* 0x50c */ char eev_resv[0x600-0x50c];
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} ee_resv;
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struct ee_rom { /* ROM area of EEPROM */
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/* 0x600 */ u_short eer_wrcnt[3]; /* write count (3 copies) */
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short eer_nu1; /* not used */
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/* 0x608 */ u_char eer_chksum[3]; /* ROM area checksum (3 copies) */
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char eer_nu2; /* not used */
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/* 0x60c */ char eer_resv[0x700-0x60c];
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} ee_rom;
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/*
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* The following area is reserved for software (i.e. UNIX).
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* The actual contents of this area are defined elsewhere.
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*/
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#ifndef EE_SOFT_DEFINED
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struct ee_softresv { /* software area of EEPROM */
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/* 0x700 */ u_short ees_wrcnt[3]; /* write count (3 copies) */
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short ees_nu1; /* not used */
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/* 0x708 */ u_char ees_chksum[3]; /* software area checksum (3 copies) */
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char ees_nu2; /* not used */
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#ifdef sun3x
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/* 0x70c */ char ees_resv[0x7d8-0x70c];
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#else
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/* 0x70c */ char ees_resv[0x800-0x70c];
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#endif sun3x
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} ee_soft;
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#else
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struct ee_soft ee_soft;
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#endif
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#ifdef sun3x
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/*
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* IDPROM information is stored here if we don't have a
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* separate IDPROM. This currently applies to the sun3x/80.
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*/
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/* 0x7d8 */
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struct idprom idprom;
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/*
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* This is the TOD for The Mostek MK48T02.
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*/
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/* 0x7f8 */
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char clk[8];
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#endif sun3x
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};
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#endif /*!_mon_eeprom_h*/
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