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Annotation of sys/arch/i386/stand/libsa/libsa.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: libsa.h,v 1.44 2007/04/27 10:08:34 tom Exp $  */
                      2:
                      3: /*
                      4:  * Copyright (c) 1996-1999 Michael Shalayeff
                      5:  * All rights reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. Redistributions in binary form must reproduce the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer in the
                     14:  *    documentation and/or other materials provided with the distribution.
                     15:  *
                     16:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     17:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     18:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     19:  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
                     20:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     21:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     22:  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     23:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
                     24:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
                     25:  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
                     26:  * THE POSSIBILITY OF SUCH DAMAGE.
                     27:  */
                     28:
                     29: #include <lib/libsa/stand.h>
                     30: #include <machine/biosvar.h>
                     31:
                     32: #define        EXEC_ELF
                     33:
                     34: #define        DEFAULT_KERNEL_ADDRESS  0
                     35:
                     36: struct i386_boot_probes {
                     37:        char *name;
                     38:        void (**probes)(void);
                     39:        int count;
                     40: };
                     41:
                     42: extern void (*sa_cleanup)(void);
                     43:
                     44: void gateA20(int);
                     45: void gateA20on(void);
                     46:
                     47: void cpuprobe(void);
                     48: void smpprobe(void);
                     49: void ps2probe(void);
                     50: void pciprobe(void);
                     51: void memprobe(void);
                     52: void diskprobe(void);
                     53: void cdprobe(void);
                     54: void apmprobe(void);
                     55: void apmfixmem(void);
                     56: void dump_biosmem(bios_memmap_t *);
                     57: int mem_add(long long, long long);
                     58: int mem_delete(long long, long long);
                     59: void mem_pass(void);
                     60:
                     61: void devboot(dev_t, char *);
                     62: void machdep(void);
                     63:
                     64: void *getSYSCONFaddr(void);
                     65: void *getEBDAaddr(void);
                     66:
                     67: extern const char bdevs[][4];
                     68: extern const int nbdevs;
                     69: extern u_int cnvmem, extmem; /* XXX global pass memprobe()->machdep_start() */
                     70: extern int ps2model;
                     71:
                     72: extern struct i386_boot_probes probe_list[];
                     73: extern int nibprobes;
                     74: extern void (*devboot_p)(dev_t, char *);
                     75:
                     76: /* diskprobe.c */
                     77: extern bios_diskinfo_t bios_diskinfo[];
                     78: extern u_int32_t bios_cksumlen;
                     79:
                     80: #define MACHINE_CMD    cmd_machine /* we have i386-specific commands */
                     81:
                     82: #define CHECK_SKIP_CONF        check_skip_conf /* we can skip boot.conf with Ctrl */