sun-like eeprom.h

1 files changed, 306 insertions, 145 deletions

diff --git a/sys/arch/sparc/include/eeprom.h b/sys/arch/sparc/include/eeprom.h
index 902153d3f04..6ef5aedc2cd 100644
--- a/sys/arch/sparc/include/eeprom.h
+++ b/sys/arch/sparc/include/eeprom.h
@@ -1,7 +1,5 @@
-/*	$NetBSD: eeprom.h,v 1.2 1995/08/29 22:11:58 pk Exp $	*/
-
 /*
- * Copyright (c) 1994 Gordon W. Ross
+ * Copyright (c) 1995 Theo de Raadt
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -12,7 +10,10 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Theo de Raadt.
+ * 4. The name of the author may not be used to endorse or promote products
  *    derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
@@ -28,156 +29,316 @@
  */
 
 /*
- * Structure/definitions for the Sun3/Sun4 EEPROM.
+ * This structure defines the contents of the EEPROM for all Sun
+ * Workstations with the SunMon monitor.
  *
- * This information is published in the Sun document:
- * "PROM User's Manual", part number 800-1736010.
+ * The EEPROM is divided into a diagnostic section, a reserved section,
+ * a ROM section, and a software section (defined in detail elsewhere).
  */
 
+struct ee_keymap {
+	u_char	keymap[128];	/* PROM/EEPROM are 7 bit */
+};
+
+#define PW_SIZE	8			/* max size of a password entry */
+
+struct password_inf {
+	u_short	bad_counter;		/* illegal password count */
+	char	pw_mode;		/* mode */
+	char	pw_bytes[PW_SIZE];	/* password */
+};
+#define NON_SECURE_MODE		0x00	/* non-secure */
+#define COMMAND_SECURE_MODE	0x01	/* command secure */
+#define FULLY_SECURE_MODE	0x5e	/* fully secure */
+					/* 0, 2-0x5d, 0x5f-0xff: non secure*/
 
-/*
- * Note that most places where the PROM stores a "true/false" flag,
- * the true value is 0x12 and false is the usual zero.  Such flags
- * all take the values EE_TRUE or EE_FALSE so this file does not
- * need to define so many value macros.
- */
-#define	EE_TRUE 0x12
-#define	EE_FALSE   0
+
+#define MAX_SLOTS	12
+#define CONFIG_SIZE	16	/* bytes of config data for each slot */
 
 struct eeprom {
+	struct ee_diag {
+		u_int	eed_test;	/* 0x000: diagnostic test write area */
+		u_short	eed_wrcnt[3];	/* 0x004: diag area write count (3 copies) */
+		short	eed_nu1;
+
+		u_char	eed_chksum[3];	/* 0x00c: diag area checksum (3 copies) */
+		char	eed_nu2;
+		time_t	eed_hwupdate;	/* 0x010: date of last hardware update */
+
+		char	eed_memsize;	/* 0x014: MB's of memory in system */
+		char	eed_memtest;	/* 0x015: MB's of memory to test */
+
+		char	eed_scrsize;	/* 0x016: screen size */
+#define	EED_SCR_1152X900	0x00
+#define	EED_SCR_1024X1024	0x12
+#define EED_SCR_1600X1280	0x13
+#define EED_SCR_1440X1440	0x14
+#define EED_SCR_640X480		0x15
+#define EED_SCR_1280X1024	0x16
+
+		char	eed_dogaction;	/* 0x017: watchdog reset action */
+#define	EED_DOG_MONITOR		0x00	/* return to monitor command level */
+#define	EED_DOG_REBOOT		0x12	/* perform power on reset and reboot */
+
+		char	eed_defboot;	/* 0x018: default boot? */
+#define	EED_DEFBOOT		0x00	/* do default boot */
+#define	EED_NODEFBOOT		0x12	/* don't do default boot */
+
+		char	eed_bootdev[2];	/* 0x019: boot device name (e.g. xy, ie) */
+
+		u_char	eed_bootctrl;	/* 0x01b: controller number */
+		u_char	eed_bootunit;	/* 0x01c: unit number */
+		u_char	eed_bootpart;	/* 0x01d: partition number */
+
+		char	eed_kbdtype;	/* 0x01f: non-Sun keyboard type - for OEM's */
+#define	EED_KBD_SUN	0		/* one of the Sun keyboards */
+
+		char	eed_console;	/* 0x01f: console device */
+#define	EED_CONS_BW	0x00		/* use b&w monitor */
+#define	EED_CONS_TTYA	0x10		/* use tty A port */
+#define	EED_CONS_TTYB	0x11		/* use tty B port */
+#define	EED_CONS_COLOR	0x12		/* use color monitor */
+#define EED_CONS_P4	0x20		/* use the P4 monitor */
+
+		char	eed_showlogo;	/* 0x020: display Sun logo? */
+#define	EED_LOGO	0x00
+#define	EED_NOLOGO	0x12
+
+		char	eed_keyclick;	/* 0x021: keyboard click? */
+#define	EED_NOKEYCLICK	0x00
+#define	EED_KEYCLICK	0x12
+
+		char	eed_diagdev[2];	/* 0x022: boot device name (e.g. xy, ie) */
+		u_char	eed_diagctrl;	/* 0x024: controller number */
+		u_char	eed_diagunit;	/* 0x025: unit number */
+		u_char	eed_diagpart;	/* 0x026: partition number */
+#define	EED_WOB	0x12			/* bring system up white on black */
+
+		u_char	eed_videobg;
+		char	eed_diagpath[40]; /* 0x028: boot path of diagnostic */
+#define EED_TERM_34x80	00
+#define EED_TERM_48x120	0x12		/* for large scrn size 1600x1280 */
+		char	eed_colsize;	/* 0x050: number of columns */
+		char	eed_rowsize;	/* 0x051: number of rows */
+
+		char	eed_nu5[6];
+
+		struct eed_tty_def {	/* 0x058: tty port defaults */
+			char	eet_sel_baud;	/* user specifies baud rate */
+#define	EET_DEFBAUD	0x00
+#define	EET_SELBAUD	0x12
+			u_char	eet_hi_baud;	/* upper byte of baud rate */
+			u_char	eet_lo_baud;	/* lower byte of baud rate */
+			u_char	eet_rtsdtr;	/* flag for dtr and rts */
+#define NO_RTSDTR	0x12
+			char	eet_unused[4];
+		} eed_ttya_def, eed_ttyb_def;
+
+		char	eed_banner[80];	/* 0x068: replacement banner */
+		/* last two chars must be \r\n (XXX - why not \0?) */
+
+		u_short	eed_pattern;	/* 0x0b8: test pattern - must contain 0xAA55 */
+		short	eed_nu6;
+		struct eed_conf {	/* 0x0bc: system configuration, by slot */
+			union {
+				struct eec_gen {
+					u_char	eec_type;	/* board type code */
+					char	eec_size[CONFIG_SIZE - 1];
+				} eec_gen;
+
+				char	conf_byte[CONFIG_SIZE];
+				u_char	eec_type;	/* type of this board */
+#define	EEC_TYPE_NONE	0	/* no board this slot */
+#define	EEC_TYPE_CPU	0x01	/* cpu */
+				struct eec_cpu {
+					u_char	eec_type;		/* board type */
+					u_char	eec_cpu_memsize;	/* MB's on cpu */
+					int	eec_cpu_unused:6;
+					int	eec_cpu_dcp:1;		/* dcp? */
+					int	eec_cpu_68881:1;	/* 68881? */
+					u_char	eec_cpu_cachesize;	/* KB's cache */
+				} eec_cpu;
+				struct eec_cpu_alt {
+					u_char	eec_type;	/* board type */
+					u_char	memsize;	/* MB's on cpu */
+					u_char	option;	/* option flags */
+#define CPU_HAS_DCP	0x02
+#define CPU_HAS_68881	0x01
+					u_char	cachesize;	/* KB's in cache */
+				} eec_cpu_alt;
 
-	/* 0x00 */
-	u_char	eeTestArea[4];		/* Factory Defined */
-	u_short	eeWriteCount[4];	/*    ||      ||   */
-	u_char	eeChecksum[4];  	/*    ||      ||   */
-	time_t	eeLastHwUpdate; 	/*    ||      ||   */
-
-	/* 0x14 */
-	u_char	eeInstalledMem; 	/* Megabytes */
-	u_char	eeMemTestSize;		/*     ||    */
-
-	/* 0x16 */
-	u_char	eeScreenSize;
-#define	EE_SCR_1152X900 	0x00
-#define	EE_SCR_1024X1024	0x12
-#define EE_SCR_1600X1280	0x13
-#define EE_SCR_1440X1440	0x14
-
-	u_char	eeWatchDogDoesReset;	/* Watchdog timeout action:
-					 * true:  reset/reboot
-					 * false: return to monitor
-					 */
-	/* 0x18 */
-	u_char	eeBootDevStored;	/* Is the boot device stored:
-					 * true:  use stored device spec.
-					 * false: use default (try all)
-					 */
-	/* Stored boot device spec. i.e.: "sd(Ctlr,Unit,Part)" */
-	u_char	eeBootDevName[2];	/* xy,xd,sd,ie,le,st,xt,mt,...	*/
-	u_char	eeBootDevCtlr;
-	u_char	eeBootDevUnit;
-	u_char	eeBootDevPart;
-
-	/* 0x1E */
-	u_char	eeKeyboardType;		/* zero for sun keyboards */
-	u_char	eeConsole;		/* What to use for the console	*/
-#define	EE_CONS_BW		0x00	/* - On-board B&W / keyboard	*/
-#define	EE_CONS_TTYA		0x10	/* - serial port A		*/
-#define	EE_CONS_TTYB		0x11	/* - serial port B		*/
-#define	EE_CONS_COLOR		0x12	/* - Color FB / keyboard	*/
-#define	EE_CONS_P4OPT		0x20	/* - Option board on P4		*/
-
-	/* 0x20 */
-	u_char	eeCustomBanner;		/* Is there a custom banner:
-					 * true:  use text at 0x68
-					 * false: use Sun banner
-					 */
-
-	u_char	eeKeyClick;		/* true/false */
-
-	/* Boot device with "Diag" switch in Diagnostic mode: */
-	u_char	eeDiagDevName[2];
-	u_char	eeDiagDevCtlr;
-	u_char	eeDiagDevUnit;
-	u_char	eeDiagDevPart;
-
-	/* Video white-on-black (not implemented) */
-	u_char	eeWhiteOnBlack;		/* true/false */
-
-	/* 0x28 */
-	char	eeDiagPath[40];		/* path name of diag program	*/
-
-	/* 0x50 */
-	u_char	eeTtyCols;		/* normally 80 */
-	u_char	eeTtyRows;		/* normally 34 */
-	u_char	ee_x52[6];		/* unused */
-
-	/* 0x58 */
-	/* Default parameters for tty A and tty B: */
-	struct	eeTtyDef {
-	    u_char	eetBaudSet;	/* Is the baud rate set?
-					 * true:  use values here
-					 * false: use default (9600)
-					 */
-	    u_char	eetBaudHi;	/* i.e. 96..  */
-	    u_char	eetBaudLo;	/*      ..00  */
-	    u_char	eetNoRtsDtr;	/* true: disable H/W flow
-					 * false: enable H/W flow */
-	    u_char	eet_pad[4];
-	} eeTtyDefA, eeTtyDefB;
-
-	/* 0x68 */
-	char eeBannerString[80];	/* see eeCustomBanner above */
-
-	/* 0xB8 */
-	u_short	eeTestPattern;		/* must be 0xAA55 */
-	u_short ee_xBA;			/* unused */
-
-	/* 0xBC */
-	/* Configuration data.  Hopefully we don't need it. */
-	struct eeConf {
-	    u_char	eecData[16];
-	} eeConf[12+1];
-
-	/* 0x18c */
-	u_char	eeAltKeyTable;		/* What Key table to use:
-					 * 0x58: EEPROM tables
-					 * else: PROM key tables
-					 */
-	u_char	eeKeyboardLocale;	/* extended keyboard type */
-	u_char	eeKeyboardID;		/* for EEPROM key tables  */
-	u_char	eeCustomLogo;		/* true: use eeLogoBitmap */
-
-	/* 0x190 */
-	u_char	eeKeymapLC[0x80];
-	u_char	eeKeymapUC[0x80];
-
-	/* 0x290 */
-	u_char	eeLogoBitmap[64][8];	/* 64x64 bit custom logo */
-
-	/* 0x490 */
-	u_char	ee_x490[0x500-0x490];	/* unused */
-
-	/* Other stuff we don't care about... */
-	/* 0x500 */
-	u_char	eeReserved[0x100];
-	/* 0x600 */
-	u_char	eeROM_Area[0x100];
-	/* 0x700 */
-	u_char	eeUnixArea[0x100];
+#define	EEC_TYPE_MEM	0x02	/* memory board */
+				struct eec_mem {
+					u_char	eec_type;	/* board type */
+					u_char	eec_mem_size;	/* MB's on card */
+				} eec_mem;
+
+#define	EEC_TYPE_COLOR	0x03	/* color frame buffer */
+				struct eec_color {
+					u_char	eec_type;	/* board type */
+					char	eec_color_type;
+#define	EEC_COLOR_TYPE_CG2	2	/* cg2 color board */
+#define	EEC_COLOR_TYPE_CG3	3	/* cg3 color board */
+#define	EEC_COLOR_TYPE_CG5	5	/* cg5 color board */
+				} eec_color;
+
+#define	EEC_TYPE_BW	0x04	/* b&w frame buffer */
+
+#define	EEC_TYPE_FPA	0x05	/* floating point accelerator */
+
+#define	EEC_TYPE_DISK	0x06	/* SMD disk controller */
+				struct eec_disk {
+					u_char	eec_type;	/* board type */
+					char	eec_disk_type;	/* controller type */
+#define EEC_DISK_TYPE_X450	1
+#define EEC_DISK_TYPE_X451	2
+					char	eec_disk_ctlr;	/* controller number */
+					char	eec_disk_disks;	/* number of disks */
+					char	eec_disk_cap[4];	/* capacity */
+#define EEC_DISK_NONE	0
+#define EEC_DISK_130	1
+#define EEC_DISK_280	2
+#define EEC_DISK_380	3
+#define EEC_DISK_575	4
+#define EEC_DISK_900	5
+				} eec_disk;
+
+#define	EEC_TYPE_TAPE	0x07	/* 1/2" tape controller */
+				struct eec_tape {
+					u_char	eec_type;	/* board type */
+					char	eec_tape_type;	/* controller type */
+#define	EEC_TAPE_TYPE_XT	1	/* Xylogics 472 */
+#define	EEC_TAPE_TYPE_MT	2	/* TapeMaster */
+					char	eec_tape_ctlr;	/* controller number */
+					char	eec_tape_drives;	/* number of drives */
+				} eec_tape;
+
+#define	EEC_TYPE_ETHER	0x08	/* Ethernet controller */
+
+#define	EEC_TYPE_TTY	0x09	/* terminal multiplexer */
+				struct eec_tty {
+					u_char	eec_type;	/* board type */
+					char	eec_tty_lines;	/* number of lines */
+#define MAX_TTY_LINES	16
+					char	manufacturer;	/* code for maker */
+#define EEC_TTY_UNKNOWN	0
+#define EEC_TTY_SYSTECH	1
+#define EEC_TTY_SUN	2
+				} eec_tty;
+
+#define	EEC_TYPE_GP	0x0a	/* graphics processor/buffer */
+				struct eec_gp {
+					u_char	eec_type;	/* board type */
+					char	eec_gp_type;
+#define EEC_GP_TYPE_GPPLUS	1	/* GP+ graphic processor board */
+#define EEC_GP_TYPE_GP2		2	/* GP2 graphic processor board */
+				} eec_gp;
+
+#define	EEC_TYPE_DCP	0x0b	/* DCP ??? XXX */
+
+#define	EEC_TYPE_SCSI	0x0c	/* SCSI controller */
+				struct eec_scsi {
+					u_char	eec_type;	/* board type */
+					char	eec_scsi_type;	/* host adaptor type */
+#define EEC_SCSI_SUN2	2
+#define EEC_SCSI_SUN3	3
+					char	eec_scsi_tapes;	/* number of tapes */
+					char	eec_scsi_disks;	/* number of disks */
+					char	eec_scsi_tape_type;
+#define EEC_SCSI_SYSG	1
+#define EEC_SCSI_MT02	2
+					char	eec_scsi_disk_type;
+#define EEC_SCSI_MD21	1
+#define EEC_SCSI_ADAPT	2
+					char	eec_scsi_driv_code[2];
+#define EEC_SCSI_D71	1
+#define EEC_SCSI_D141	2
+#define EEC_SCSI_D327	3
+				} eec_scsi;
+#define EEC_TYPE_IPC	0x0d
+
+#define EEC_TYPE_GB	0x0e
+
+#define EEC_TYPE_SCSI375	0x0f
+
+#define EEC_TYPE_MAPKIT	0x10
+				struct eec_mapkit {
+					u_char	eec_type;	/* board type */
+					char	eec_mapkit_hw;	/* whether INI */
+#define EEC_TYPE_MAPKIT_INI	1
+				} eec_mapkit;
+
+#define EEC_TYPE_CHANNEL	0x11
+#define EEC_TYPE_ALM2		0x12
+
+
+				struct eec_generic_net {
+#define EEC_TYPE_GENERIC_NET  0x13
+					u_char	eec_devtype;	/* board type */
+					u_char	eec_mem_type;	/* Memory type */
+					u_char	gn_nu1;
+					u_char	gn_nu2;
+#define ID_VME		0x0	/* Data buffers are in VME space(Shared) */
+#define ID_DVMA		0x1	/* or DVMA buffer memory type */
+					char	*dev_reg_ptr;
+				} eec_generic_net;
+
+
+#define	EEC_TYPE_END	0xff	/* end of card cage */
+			} eec_un;
+		} eed_conf[MAX_SLOTS + 1];
+#define EEPROM_TABLE  0x58	/* 1 indicates alternate key table. */
+		u_char	which_kbt;	/* 0x18C: which keytable? */
+
+		/*
+		 * Note. The following contains the full keyboard id
+		 * returned by the type4 transmit layout command. It is not
+		 * necessarily anything to do with locale of operation.
+		 */
+		u_char	ee_kb_type;
+		u_char	ee_kb_id;	/* 0x18E: keyboard id in case of EEPROM table */
+#define EEPROM_LOGO 0x12
+		u_char	otherlogo;	/* 0x18F: True if eeprom logo  needed */
+		struct ee_keymap ee_keytab_lc[1];	/* 0x190: */
+		struct ee_keymap ee_keytab_uc[1];	/* 0x210: */
+		u_char	ee_logo[64][8];	/* 0x290: A 64X64 bit space for custom/OEM designed logo icon */
+		struct password_inf ee_password_inf;	/* 0x490: reserved */
+		char	eed_resv[0x500 - 0x49c];	/* 0x49c: reserved */
+	} ee_diag;
+
+	struct ee_resv {	/* reserved area of EEPROM */
+		u_short	eev_wrcnt[3];	/* 0x500: write count (3 copies) */
+		short	eev_nu1;
+		u_char	eev_chksum[3];	/* 0x508: reserved area checksum (3 copies) */
+		char	eev_nu2;
+		char	eev_resv[0x600 - 0x50c];	/* 0x50c: */
+	} ee_resv;
+
+	struct ee_rom {		/* ROM area of EEPROM */
+		u_short	eer_wrcnt[3];	/* 0x600: write count (3 copies) */
+		short	eer_nu1;
+		u_char	eer_chksum[3];	/* 0x608: ROM area checksum (3 copies) */
+		char	eer_nu2;
+		char	eer_resv[0x700 - 0x60c];	/* 0x60c: */
+	} ee_rom;
+
+	/*
+	 * The following area is reserved for software (i.e. UNIX).
+	 * The actual contents of this area are defined elsewhere.
+	 */
+	struct ee_softresv {	/* software area of EEPROM */
+		u_short	ees_wrcnt[3];	/* 0x700: write count (3 copies) */
+		short	ees_nu1;
+		u_char	ees_chksum[3];	/* 0x708: software area checksum (3 copies) */
+		char	ees_nu2;
+		char	ees_resv[0x800 - 0x70c];	/* 0x70c: */
+	} ee_soft;
 };
 
-/*
- * The size of the eeprom on machines with the old clock is 2k.  However,
- * on machines with the new clock (and the `eeprom' in the nvram area)
- * there are only 2040 bytes available. (???).  Since we really only
- * care about the `diagnostic' area, we'll use it's size when dealing
- * with the eeprom in general.
- */
-#define EEPROM_SIZE		0x500
+#define EEPROM_BASE     0xffd04000
 
-#ifdef	_KERNEL
+#ifdef _KERNEL
 extern	char *eeprom_va;
 int	eeprom_uio __P((struct uio *));
-#endif	/* _KERNEL */
-
+#endif /* _KERNEL */