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libi386.h revision 1.15.2.6
      1  1.15.2.6     skrll /*	$NetBSD: libi386.h,v 1.15.2.6 2005/11/10 13:56:54 skrll Exp $	*/
      2       1.1     perry 
      3       1.1     perry /*
      4       1.1     perry  * Copyright (c) 1996
      5       1.1     perry  *	Matthias Drochner.  All rights reserved.
      6       1.1     perry  *
      7       1.1     perry  * Redistribution and use in source and binary forms, with or without
      8       1.1     perry  * modification, are permitted provided that the following conditions
      9       1.1     perry  * are met:
     10       1.1     perry  * 1. Redistributions of source code must retain the above copyright
     11       1.1     perry  *    notice, this list of conditions and the following disclaimer.
     12       1.1     perry  * 2. Redistributions in binary form must reproduce the above copyright
     13       1.1     perry  *    notice, this list of conditions and the following disclaimer in the
     14       1.1     perry  *    documentation and/or other materials provided with the distribution.
     15       1.1     perry  *
     16       1.1     perry  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17       1.1     perry  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     18       1.1     perry  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     19       1.1     perry  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     20       1.1     perry  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     21       1.1     perry  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     22       1.1     perry  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     23       1.1     perry  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24       1.1     perry  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     25       1.1     perry  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26       1.1     perry  *
     27       1.1     perry  */
     28       1.1     perry 
     29       1.1     perry typedef unsigned long physaddr_t;
     30       1.1     perry 
     31       1.1     perry /* this is in startup code */
     32  1.15.2.2     skrll void vpbcopy(const void *, void *, size_t);
     33  1.15.2.2     skrll void pvbcopy(const void *, void *, size_t);
     34  1.15.2.2     skrll void pbzero(void *, size_t);
     35  1.15.2.6     skrll physaddr_t vtophys(void *);
     36  1.15.2.2     skrll 
     37  1.15.2.2     skrll ssize_t pread(int, void *, size_t);
     38  1.15.2.6     skrll void startprog(physaddr_t, int, unsigned long *, physaddr_t);
     39  1.15.2.2     skrll 
     40  1.15.2.6     skrll int exec_netbsd(const char *, physaddr_t, int);
     41  1.15.2.2     skrll 
     42  1.15.2.2     skrll void delay(int);
     43  1.15.2.2     skrll int getbasemem(void);
     44  1.15.2.2     skrll int getextmemx(void);
     45  1.15.2.2     skrll int getextmem1(void);
     46  1.15.2.2     skrll int biosvideomode(void);
     47       1.5  drochner #ifdef CONSERVATIVE_MEMDETECT
     48       1.5  drochner #define getextmem() getextmem1()
     49       1.5  drochner #else
     50       1.4  drochner #define getextmem() getextmemx()
     51       1.4  drochner #endif
     52  1.15.2.2     skrll void printmemlist(void);
     53  1.15.2.2     skrll void reboot(void);
     54  1.15.2.2     skrll void gateA20(void);
     55       1.1     perry 
     56  1.15.2.2     skrll void initio(int);
     57       1.1     perry #define CONSDEV_PC 0
     58       1.1     perry #define CONSDEV_COM0 1
     59       1.1     perry #define CONSDEV_COM1 2
     60       1.6  drochner #define CONSDEV_COM2 3
     61       1.6  drochner #define CONSDEV_COM3 4
     62       1.7       rvb #define CONSDEV_COM0KBD 5
     63       1.7       rvb #define CONSDEV_COM1KBD 6
     64       1.7       rvb #define CONSDEV_COM2KBD 7
     65       1.7       rvb #define CONSDEV_COM3KBD 8
     66       1.1     perry #define CONSDEV_AUTO (-1)
     67  1.15.2.5     skrll int iskey(int);
     68  1.15.2.2     skrll char awaitkey(int, int);
     69       1.1     perry 
     70       1.1     perry /* this is in "user code"! */
     71  1.15.2.6     skrll int parsebootfile(const char *, char **, char **, int *, int *, const char **);
     72       1.3  drochner 
     73       1.3  drochner #ifdef XMS
     74  1.15.2.2     skrll physaddr_t ppbcopy(physaddr_t, physaddr_t, int);
     75  1.15.2.2     skrll int checkxms(void);
     76  1.15.2.2     skrll physaddr_t xmsalloc(int);
     77       1.1     perry #endif
     78       1.6  drochner 
     79       1.6  drochner /* parseutils.c */
     80  1.15.2.6     skrll char *gettrailer(char *);
     81  1.15.2.6     skrll int parseopts(const char *, int *);
     82  1.15.2.6     skrll int parseboot(char *, char **, int *);
     83       1.6  drochner 
     84       1.6  drochner /* menuutils.c */
     85       1.6  drochner struct bootblk_command {
     86       1.6  drochner 	const char *c_name;
     87  1.15.2.2     skrll 	void (*c_fn)(char *);
     88       1.6  drochner };
     89  1.15.2.2     skrll void bootmenu(void);
     90  1.15.2.6     skrll void docommand(char *);
     91       1.9  christos 
     92       1.9  christos /* getsecs.c */
     93  1.15.2.2     skrll time_t getsecs(void);
     94       1.6  drochner 
     95       1.6  drochner /* in "user code": */
     96  1.15.2.2     skrll void command_help(char *);
     97      1.14  jdolecek extern const struct bootblk_command commands[];
     98      1.15       dsl 
     99      1.15       dsl /* asm bios/dos calls */
    100  1.15.2.6     skrll int biosdisk_extread(int, void *);
    101  1.15.2.6     skrll int biosdisk_read(int, int, int, int, int, void *);
    102  1.15.2.6     skrll int biosdisk_reset(int);
    103  1.15.2.6     skrll 
    104  1.15.2.2     skrll int biosgetrtc(u_long *);
    105  1.15.2.2     skrll int biosgetsystime(void);
    106  1.15.2.2     skrll int comgetc(int);
    107  1.15.2.2     skrll void cominit(int);
    108  1.15.2.2     skrll int computc(int, int);
    109  1.15.2.2     skrll int comstatus(int);
    110  1.15.2.2     skrll int congetc(void);
    111  1.15.2.5     skrll int conisshift(void);
    112  1.15.2.2     skrll int coniskey(void);
    113  1.15.2.2     skrll void conputc(int);
    114  1.15.2.2     skrll 
    115  1.15.2.2     skrll int getextmem2(int *);
    116  1.15.2.2     skrll int getextmemps2(void *);
    117  1.15.2.2     skrll int getmementry(int *, int *);
    118  1.15.2.6     skrll 
    119  1.15.2.6     skrll int biosdisk_int13ext(int);
    120  1.15.2.6     skrll int biosdisk_getinfo(int);
    121  1.15.2.6     skrll struct biosdisk_extinfo;
    122  1.15.2.6     skrll void biosdisk_getextinfo(int, struct biosdisk_extinfo *);
    123  1.15.2.6     skrll int get_harddrives(void);
    124  1.15.2.6     skrll 
    125  1.15.2.2     skrll int pcibios_cfgread(unsigned int, int, int *);
    126  1.15.2.2     skrll int pcibios_cfgwrite(unsigned int, int, int);
    127  1.15.2.2     skrll int pcibios_finddev(int, int, int, unsigned int *);
    128  1.15.2.2     skrll int pcibios_present(int *);
    129  1.15.2.2     skrll 
    130  1.15.2.2     skrll void dosclose(int);
    131  1.15.2.2     skrll int dosopen(char *);
    132  1.15.2.2     skrll int dosread(int, char *, int);
    133  1.15.2.2     skrll int dosseek(int, int, int);
    134      1.15       dsl extern int doserrno;	/* in dos_file.S */
    135