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/* $OpenBSD: prom.h,v 1.3 2001/11/18 22:48:02 miod 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.
* 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
* 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__ */
|
