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      1 /*	$NetBSD: libsa.h,v 1.1 2014/02/24 07:23:43 skrll Exp $	*/
      2 
      3 /*	$OpenBSD: libsa.h,v 1.7 1999/12/23 04:07:47 mickey Exp $	*/
      4 
      5 /*
      6  * Copyright (c) 1998-2004 Michael Shalayeff
      7  * All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
     22  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     24  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     26  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     27  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     28  * THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #include <lib/libsa/stand.h>
     32 #include <lib/libkern/libkern.h>
     33 #include <dev/cons.h>
     34 
     35 #define	EXEC_ELF
     36 /* #define	EXEC_ECOFF */
     37 #define	EXEC_SOM
     38 
     39 #define	NENTS(a)	(sizeof(a) / sizeof(a[0]))
     40 
     41 typedef unsigned int btdev_t;
     42 
     43 extern	btdev_t bootdev;
     44 
     45 extern	struct consdev constab[];
     46 extern	struct consdev *cn_tab;
     47 int	cngetc(void);
     48 int	tcngetc(void);
     49 void	cnputc(int);
     50 void	cninit(void);
     51 int	tgetchar(void);
     52 
     53 void pdc_init(void);
     54 struct pz_device;
     55 struct pz_device *pdc_findev(int, int);
     56 
     57 int iodcstrategy(void *, int, daddr_t, size_t, void *, size_t *);
     58 
     59 int ctopen(struct open_file *, ...);
     60 int ctclose(struct open_file *);
     61 
     62 int dkopen(struct open_file *, ...);
     63 int dkclose(struct open_file *);
     64 
     65 int lfopen(struct open_file *, ...);
     66 int lfstrategy(void *, int, daddr_t, size_t, void *, size_t *);
     67 int lfclose(struct open_file *);
     68 
     69 void ite_probe(struct consdev *);
     70 void ite_init(struct consdev *);
     71 int ite_getc(dev_t);
     72 void ite_putc(dev_t, int);
     73 void ite_pollc(dev_t, int);
     74 
     75 void machdep(void);
     76 void devboot(btdev_t, char *);
     77 void fcacheall(void);
     78 
     79 int     lif_open(const char *, struct open_file *);
     80 int     lif_close(struct open_file *);
     81 int     lif_read(struct open_file *, void *, size_t, size_t *);
     82 int     lif_write(struct open_file *, void *, size_t, size_t *);
     83 off_t   lif_seek(struct open_file *, off_t, int);
     84 int     lif_stat(struct open_file *, struct stat *);
     85 int     lif_readdir(struct open_file *, char *);
     86 
     87 union x_header;
     88 struct x_param;
     89 int	som_probe(int, union x_header *);
     90 int	som_load(int, struct x_param *);
     91 int	som_ldsym(int, struct x_param *);
     92 
     93 extern int debug;
     94 extern	char bootprog_name[], bootprog_rev[];
     95