Annotation of sys/arch/mvme88k/include/prom.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: prom.h,v 1.16 2006/05/16 22:51:28 miod Exp $ */
! 2: /*
! 3: * Copyright (c) 1998 Steve Murphree, Jr.
! 4: * Copyright (c) 1996 Nivas Madhur
! 5: * Copyright (c) 1995 Theo de Raadt
! 6: * All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. The name of the author may not be used to endorse or promote products
! 17: * derived from this software without specific prior written permission.
! 18: *
! 19: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 20: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 21: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 22: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 23: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 24: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 25: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 26: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 27: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 28: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 29: */
! 30: #ifndef __MACHINE_PROM_H__
! 31: #define __MACHINE_PROM_H__
! 32:
! 33: /* BUG trap vector */
! 34: #define MVMEPROM_VECTOR 496
! 35:
! 36: #define MVMEPROM_INCHR 0x00
! 37: #define MVMEPROM_INSTAT 0x01
! 38: #define MVMEPROM_INLN 0x02
! 39: #define MVMEPROM_READSTR 0x03
! 40: #define MVMEPROM_READLN 0x04
! 41: #define MVMEPROM_DSKRD 0x10
! 42: #define MVMEPROM_DSKWR 0x11
! 43: #define MVMEPROM_DSKCFIG 0x12
! 44: #define MVMEPROM_DSKFMT 0x14
! 45: #define MVMEPROM_DSKCTRL 0x15
! 46: #define MVMEPROM_NETFOPEN 0x1b
! 47: #define MVMEPROM_NETFREAD 0x1c
! 48: #define MVMEPROM_NETCTRL 0x1d
! 49: #define MVMEPROM_OUTCHR 0x20
! 50: #define MVMEPROM_OUTSTR 0x21
! 51: #define MVMEPROM_OUTSTRCRLF 0x22
! 52: #define MVMEPROM_WRITE 0x23
! 53: #define MVMEPROM_WRITELN 0x24
! 54: #define MVMEPROM_OUTCRLF 0x26
! 55: #define MVMEPROM_DELAY 0x43
! 56: #define MVMEPROM_RTC_RD 0x53
! 57: #define MVMEPROM_EXIT 0x63
! 58: #define MVMEPROM_GETBRDID 0x70
! 59: #define MVMEPROM_ENVIRON 0x71
! 60: #define MVMEPROM_FORKMPU 0x100
! 61:
! 62: #define NETCTRLCMD_GETETHER 1
! 63:
! 64: #define ENVIRONCMD_WRITE 1
! 65: #define ENVIRONCMD_READ 2
! 66: #define ENVIRONTYPE_EOL 0
! 67: #define ENVIRONTYPE_START 1
! 68: #define ENVIRONTYPE_DISKBOOT 2
! 69: #define ENVIRONTYPE_ROMBOOT 3
! 70: #define ENVIRONTYPE_NETBOOT 4
! 71: #define ENVIRONTYPE_MEMSIZE 5
! 72:
! 73: #define FORKMPU_NOT_IDLE -1
! 74: #define FORKMPU_BAD_ADDRESS -2
! 75: #define FORKMPU_NO_MPU -3
! 76:
! 77: #ifndef LOCORE
! 78: struct mvmeprom_netctrl {
! 79: u_char ctrl;
! 80: u_char dev;
! 81: u_short status;
! 82: u_long cmd;
! 83: u_long addr;
! 84: u_long len;
! 85: u_long flags;
! 86: };
! 87:
! 88: struct mvmeprom_netfopen {
! 89: u_char ctrl;
! 90: u_char dev;
! 91: u_short status;
! 92: char filename[64];
! 93: };
! 94:
! 95: struct mvmeprom_netfread {
! 96: u_char ctrl;
! 97: u_char dev;
! 98: u_short status;
! 99: u_long addr;
! 100: u_short bytes;
! 101: u_short blk;
! 102: u_long timeout;
! 103: };
! 104:
! 105: struct prom_environ_hdr {
! 106: u_char type;
! 107: u_char len;
! 108: };
! 109:
! 110: struct mvmeprom_brdid {
! 111: u_long eye_catcher;
! 112: u_char rev;
! 113: u_char month;
! 114: u_char day;
! 115: u_char year;
! 116: u_short size;
! 117: u_short rsv1;
! 118: u_short model;
! 119: u_char suffix[2];
! 120: u_short options;
! 121: u_char family;
! 122: u_char cpu;
! 123: u_short ctrlun;
! 124: u_short devlun;
! 125: u_short devtype;
! 126: u_short devnum;
! 127: u_long bug;
! 128: u_char version[4];
! 129: u_char serial[12]; /* SBC serial number */
! 130: u_char id[16]; /* SBC id */
! 131: u_char pwa[16]; /* printed wiring assembly number */
! 132: u_char speed[4]; /* cpu speed */
! 133: u_char etheraddr[6]; /* mac address, all zero if no ether */
! 134: u_char fill[2];
! 135: u_char scsiid[2]; /* local SCSI id */
! 136: u_char sysid[8]; /* system id - nothing on mvme187 */
! 137: u_char brd1_pwb[8]; /* memory board 1 pwb */
! 138: u_char brd1_serial[8]; /* memory board 1 serial */
! 139: u_char brd2_pwb[8]; /* memory board 2 pwb */
! 140: u_char brd2_serial[8]; /* memory board 2 serial */
! 141: u_char reserved[153];
! 142: u_char cksum[1];
! 143: };
! 144:
! 145: struct mvmeprom_time {
! 146: u_char year_BCD;
! 147: u_char month_BCD;
! 148: u_char day_BCD;
! 149: u_char wday_BCD;
! 150: u_char hour_BCD;
! 151: u_char min_BCD;
! 152: u_char sec_BCD;
! 153: u_char cal_BCD;
! 154: };
! 155:
! 156: struct mvmeprom_dskio {
! 157: u_char ctrl_lun;
! 158: u_char dev_lun;
! 159: u_short status;
! 160: void *pbuffer;
! 161: u_long blk_num;
! 162: u_short blk_cnt;
! 163: u_char flag;
! 164: #define BUG_FILE_MARK 0x80
! 165: #define IGNORE_FILENUM 0x02
! 166: #define END_OF_FILE 0x01
! 167: u_char addr_mod;
! 168: };
! 169: #define MVMEPROM_BLOCK_SIZE 256
! 170:
! 171: extern unsigned long bugvec[2], sysbugvec[2]; /* BUG trap vector copies */
! 172:
! 173: #endif /* _LOCORE */
! 174:
! 175: #ifndef RB_NOSYM
! 176: #define RB_NOSYM 0x4000
! 177: #endif
! 178: #endif /* __MACHINE_PROM_H__ */
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