/* $OpenBSD: prom.h,v 1.4 2003/06/02 07:07:25 deraadt Exp $ */ /* * Copyright (c) 2001 Steve Murphree, Jr. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __MACHINE_PROM_H__ #define __MACHINE_PROM_H__ #define MVMEPROM_INCHR 0x0000 #define MVMEPROM_INSTAT 0x0001 #define MVMEPROM_INLN 0x0002 #define MVMEPROM_READSTR 0x0003 #define MVMEPROM_READLN 0x0004 #define MVMEPROM_CHKBRK 0x0005 #define MVMEPROM_DSKRD 0x0010 #define MVMEPROM_DSKWR 0x0011 #define MVMEPROM_DSKCFIG 0x0012 #define MVMEPROM_DSKFMT 0x0014 #define MVMEPROM_DSKCTRL 0x0015 #define MVMEPROM_NETRD 0x0018 #define MVMEPROM_NETWR 0x0019 #define MVMEPROM_NETCFIG 0x001a #define MVMEPROM_NETFOPEN 0x001b #define MVMEPROM_NETFREAD 0x001c #define MVMEPROM_NETCTRL 0x001d #define MVMEPROM_OUTCHR 0x0020 #define MVMEPROM_OUTSTR 0x0021 #define MVMEPROM_OUTLN 0x0022 #define MVMEPROM_WRITE 0x0023 #define MVMEPROM_WRITELN 0x0024 #define MVMEPROM_WRITDLN 0x0025 #define MVMEPROM_PCRLF 0x0026 #define MVMEPROM_ERASLN 0x0027 #define MVMEPROM_WRITD 0x0028 #define MVMEPROM_SNDBRK 0x0029 #define MVMEPROM_DELAY 0x0043 #define MVMEPROM_RTC_TM 0x0050 #define MVMEPROM_RTC_DT 0x0051 #define MVMEPROM_RTC_DSP 0x0052 #define MVMEPROM_RTC_RD 0x0053 #define MVMEPROM_REDIR 0x0060 #define MVMEPROM_REDIR_I 0x0061 #define MVMEPROM_REDIR_O 0x0062 #define MVMEPROM_EXIT 0x0063 #define MVMEPROM_RETURN MVMEPROM_EXIT #define MVMEPROM_BINDEC 0x0064 #define MVMEPROM_CHANGEV 0x0067 #define MVMEPROM_STRCMP 0x0068 #define MVMEPROM_MUL32 0x0069 #define MVMEPROM_DIV32 0x006a #define MVMEPROM_CHKSUM 0x006b #define MVMEPROM_BRD_ID 0x0070 #define MVMEPROM_ENVIRON 0x0071 #define MVMEPROM_PFLASH 0x0073 #define MVMEPROM_DIAGFCN 0x0074 #define MVMEPROM_SIOPEPS 0x0090 #define MVMEPROM_FORKMPU 0x0100 #define MVMEPROM_FORKMPUR 0x0101 #define MVMEPROM_IDELMPU 0x0110 #define MVMEPROM_IOINQ 0x0120 #define MVMEPROM_IOINFORM 0x0124 #define MVMEPROM_IOCONFIG 0x0128 #define MVMEPROM_IODELETE 0x012c #define MVMEPROM_SYMBOLTA 0x0130 #define MVMEPROM_SYMBOLTD 0x0131 #define NETCTRLCMD_GETETHER 1 #define ENVIRONCMD_WRITE 1 #define ENVIRONCMD_READ 2 #define ENVIRONTYPE_EOL 0 #define ENVIRONTYPE_START 1 #define ENVIRONTYPE_DISKBOOT 2 #define ENVIRONTYPE_ROMBOOT 3 #define ENVIRONTYPE_NETBOOT 4 #define ENVIRONTYPE_MEMSIZE 5 #define NETSTATUS_SUCCESS 0x00 #define NETSTATUS_MISALNG 0x01 #define NETSTATUS_BUFFLMT 0x02 #define NETSTATUS_BADLEN 0x03 #define NETSTATUS_INITABRT 0x04 #define NETSTATUS_TXABRT 0x05 #define NETSTATUS_PCIADDRERR 0x06 #define NETSTATUS_NOPORT 0x07 #define NETSTATUS_ILLIPL 0x08 #define NETSTATUS_USERABRT 0x09 #define NETSTATUS_TIMEOUT 0x0A #define NETSTATUS_SYSERR 0x10 #define NETSTATUS_TXBABBLE 0x11 #define NETSTATUS_TXCOL 0x12 #define NETSTATUS_TXSTOPPED 0x13 #define NETSTATUS_TXUNDERFL 0x14 #define NETSTATUS_TXLATECOL 0x15 #define NETSTATUS_TXLOSTCARR 0x16 #define NETSTATUS_TXLINKFAIL 0x17 #define NETSTATUS_TXNOCARR 0x18 #define NETSTATUS_TXTOPHY 0x19 #define NETSTATUS_RXCRCERR 0x20 #define NETSTATUS_RXOVERFL 0x21 #define NETSTATUS_RXFRAMEERR 0x22 #define NETSTATUS_RXLDFNS 0x23 #define NETSTATUS_RXFDCOL 0x24 #define NETSTATUS_RXRUNTFRAME 0x25 #define NETSTATUS_TXTONORM 0x28 #define NETSTATUS_TXTOSETUP 0x29 #define NETSTATUS_SROMERR 0x30 #define NETCTRLCMD_INIT 0 #define NETCTRLCMD_GETETHER 1 #define NETCTRLCMD_TX 2 #define NETCTRLCMD_RX 3 #define NETCTRLCMD_FLUSH 4 #define NETCTRLCMD_RESET 5 #define NETCFG_FLAG_RD 0 #define NETCFG_FLAG_WR 1 #define NETCFG_FLAG_WRNV 2 #ifndef LOCORE extern struct bugenviron bugenviron; extern int bugenv_init; #define BUG_ENV_END 0 #define BUG_STARTUP_PARAM 1 struct bug_startup { char s_mode; char s_menu; char s_remotestart; char s_probe; char s_negsysfail; char s_resetscsi; char s_nocfblk; char s_scsisync; }; #define BUG_AUTOBOOT_INFO 2 struct bug_autoboot { char b_enable; char b_poweruponly; char b_clun; char b_dlun; char b_delay; char b_string[22]; /* 0x15 + 0x1 */ }; #define BUG_ROMBOOT_INFO 3 struct bug_romboot { char r_enable; char r_poweruponly; char r_bootvme; char r_delay; unsigned r_start; unsigned r_end; }; #define BUG_NETBOOT_INFO 4 struct bug_netboot { char n_enable; char n_poweruponly; char n_clun; char n_dlun; char n_delay; char *n_param; }; #define BUG_MEMORY_INFO 5 struct bug_memory { char m_sizeenable; unsigned m_start; unsigned m_end; }; struct bugenviron { struct bug_startup s; struct bug_autoboot b; struct bug_romboot r; struct bug_netboot n; struct bug_memory m; }; #define bug_localmemsize() (bugenviron.m.m_end - bugenviron.m.m_start) #define bug_localmemstart() (bugenviron.m.m_start) #define bug_localmemend() (bugenviron.m.m_end) struct mvmeprom_netio { u_char clun; u_char dlun; u_short status; void *addr; u_long tlen; u_long offset; u_long ttime; u_long tbytes; char filename[64]; }; struct mvmeprom_netfopen { u_char clun; u_char dlun; u_short status; char filename[64]; }; struct mvmeprom_netfread { u_char clun; u_char dlun; u_short status; void *addr; u_short bytes; u_short blk; u_long timeout; }; struct mvmeprom_netctrl { u_char clun; u_char dlun; u_short status; u_long cmd; void *addr; u_long len; u_long flags; }; struct mvmeprom_netparam { u_long ver; void * nodeaddr; void * loadaddr; void * execaddr; u_long delay; u_long length; u_long offset; void * traceaddr; u_long client_ip; u_long server_ip; u_long subnet; u_long bcast; u_long gateway_ip; u_char rarp_retry; u_char tftp_retry; u_char rarp_cntl; u_char update_cntl; char filename[64]; char args[64]; }; struct mvmeprom_netcfg { u_char clun; u_char dlun; u_short status; struct mvmeprom_netparam *netparam; u_long flag; }; struct prom_environ_hdr { u_char type; u_char len; }; struct mvmeprom_brdid { u_long eye_catcher; /* "BDID" */ u_char rev; u_char month; u_char day; u_char year; u_short size; /* BID packet length */ u_short rsv1; u_short model; /* e.g. 1603, 1604 */ u_short suffix; /* e.g. AT */ u_long options; /* Board options */ u_short ctrlun; /* boot clun */ u_short devlun; /* boot dlun */ u_short devtype; /* boot device type */ u_short devnum; /* boot device number */ u_long opt2; /* reserved */ u_char version[4]; /* the folowing are CNFG values */ u_char board_serial[12]; /* SBC serial number */ u_char board_id[16]; /* SBC id */ u_char pwa_id[16]; /* printed wiring assembly id */ u_char old_speed[4]; /* old cpu speed field */ u_char etheraddr[6]; /* mac address, all zero if no ether */ u_char fill[2]; u_char scsi_id[2]; /* local SCSI id */ u_char speed[3]; /* cpu speed */ u_char bus_speed[3]; /* pci bus speed */ u_char sys_serial[16]; /* system serial (user)*/ u_char sys_id[31]; /* system id (user)*/ u_char license_id[9]; /* license ID (for AIX)*/ }; struct mvmeprom_time { u_char year_BCD; u_char month_BCD; u_char day_BCD; u_char wday_BCD; u_char hour_BCD; u_char min_BCD; u_char sec_BCD; u_char cal_BCD; }; struct mvmeprom_dskio { u_char ctrl_lun; u_char dev_lun; u_short status; void *pbuffer; u_long blk_num; u_short blk_cnt; u_char flag; #define BUG_FILE_MARK 0x80 #define IGNORE_FILENUM 0x02 #define END_OF_FILE 0x01 u_char addr_mod; }; #define MVMEPROM_BLOCK_SIZE 256 struct mvmeprom_args { u_int dev_lun; u_int ctrl_lun; u_int flags; u_int ctrl_addr; u_int entry; u_int conf_blk; char *arg_start; char *arg_end; char *nbarg_start; char *nbarg_end; u_int cputyp; }; #endif #define MVMEPROM_CALL(x) \ __asm__ __volatile__ ( __CONCAT("addi 10,0,",__STRING(x)) ); \ __asm__ __volatile__ ("sc"); #define MVMEPROM_REG_CTRLLUN "3" #define MVMEPROM_REG_DEVLUN "4" #define MVMEPROM_REG_SCSUPP "5" #define MVMEPROM_REG_CTRLADDR "6" #define MVMEPROM_REG_ENTRY "7" #define MVMEPROM_REG_IPA "8" #define MVMEPROM_REG_ARGSTART "9" #define MVMEPROM_REG_ARGEND "10" #define MVMEPROM_REG_NBARGSTART "11" #define MVMEPROM_REG_NBARGEND "12" #ifndef RB_NOSYM #define RB_NOSYM 0x4000 #endif #endif /* __MACHINE_PROM_H__ */