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conf.c revision 1.7 
      1 /*	$NetBSD: conf.c,v 1.7 2003/11/14 16:52:40 tsutsui Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1982, 1986, 1990, 1993
      5  *	The Regents of the University of California.  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  * 3. Neither the name of the University nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  *
     31  *	@(#)conf.c	8.1 (Berkeley) 6/10/93
     32  */
     33 
     34 #include <sys/param.h>
     35 #include <sys/socket.h>
     36 
     37 #include <net/if.h>
     38 #include <netinet/in.h>
     39 #include <netinet/in_systm.h>
     40 
     41 #include <lib/libsa/stand.h>
     42 #include <lib/libsa/nfs.h>
     43 #include <lib/libsa/ufs.h>
     44 
     45 #include <hp300/stand/common/conf.h>
     46 #include <hp300/stand/common/rawfs.h>
     47 #include <hp300/stand/common/samachdep.h>
     48 
     49 int	debug = 0;	/* XXX */
     50 
     51 #define xxstrategy	\
     52 	(int (*)(void *, int, daddr_t, size_t, void *, size_t *))nullsys
     53 #define xxopen		(int (*)(struct open_file *, ...))nodev
     54 #define xxclose		(int (*)(struct open_file *))nullsys
     55 
     56 /*
     57  * Device configuration
     58  */
     59 #ifndef SUPPORT_ETHERNET
     60 #define	netstrategy	xxstrategy
     61 #define	netopen		xxopen
     62 #define	netclose	xxclose
     63 #endif
     64 #define	netioctl	noioctl
     65 
     66 #ifndef SUPPORT_TAPE
     67 #define	ctstrategy	xxstrategy
     68 #define	ctopen		xxopen
     69 #define	ctclose		xxclose
     70 #endif
     71 #define	ctioctl		noioctl
     72 
     73 #ifndef SUPPORT_DISK
     74 #define	rdstrategy	xxstrategy
     75 #define	rdopen		xxopen
     76 #define	rdclose		xxclose
     77 #define	sdstrategy	xxstrategy
     78 #define	sdopen		xxopen
     79 #define	sdclose		xxclose
     80 #endif
     81 #define rdioctl		noioctl
     82 #define	sdioctl		noioctl
     83 
     84 /*
     85  * Note: "le" isn't a major offset.
     86  */
     87 struct devsw devsw[] = {
     88 	{ "ct",	ctstrategy,	ctopen,	ctclose,	ctioctl }, /*0*/
     89 	{ "??",	xxstrategy,	xxopen,	xxclose,	noioctl }, /*1*/
     90 	{ "rd",	rdstrategy,	rdopen,	rdclose,	rdioctl }, /*2*/
     91 	{ "??",	xxstrategy,	xxopen,	xxclose,	noioctl }, /*3*/
     92 	{ "sd",	sdstrategy,	sdopen,	sdclose,	sdioctl }, /*4*/
     93 	{ "??",	xxstrategy,	xxopen,	xxclose,	noioctl }, /*5*/
     94 	{ "le",	netstrategy,	netopen, netclose,	netioctl },/*6*/
     95 };
     96 int	ndevs = (sizeof(devsw) / sizeof(devsw[0]));
     97 
     98 #ifdef SUPPORT_ETHERNET
     99 struct netif_driver *netif_drivers[] = {
    100 	&le_driver,
    101 };
    102 int	n_netif_drivers = (sizeof(netif_drivers) / sizeof(netif_drivers[0]));
    103 #endif
    104 
    105 /*
    106  * Physical unit/lun detection.
    107  */
    108 static int punitzero(int, int, int *);
    109 
    110 static int
    111 punitzero(ctlr, slave, punit)
    112 	int ctlr, slave, *punit;
    113 {
    114 
    115 	*punit = 0;
    116 	return 0;
    117 }
    118 
    119 #define	xxpunit		punitzero
    120 #ifndef SUPPORT_TAPE
    121 #define	ctpunit		xxpunit
    122 #endif
    123 #define	rdpunit		punitzero
    124 #define	sdpunit		punitzero
    125 #define	lepunit		punitzero
    126 
    127 struct punitsw punitsw[] = {
    128 	{ ctpunit },
    129 	{ xxpunit },
    130 	{ rdpunit },
    131 	{ xxpunit },
    132 	{ sdpunit },
    133 	{ xxpunit },
    134 	{ lepunit },
    135 };
    136 int	npunit = (sizeof(punitsw) / sizeof(punitsw[0]));
    137 
    138 /*
    139  * Filesystem configuration
    140  */
    141 struct fs_ops file_system_rawfs[] = {
    142 	{ rawfs_open, rawfs_close, rawfs_read, rawfs_write, rawfs_seek,
    143 	    rawfs_stat },
    144 };
    145 
    146 struct fs_ops file_system_ufs[] = {
    147 	{ ufs_open, ufs_close, ufs_read, ufs_write, ufs_seek, ufs_stat },
    148 };
    149 
    150 struct fs_ops file_system_nfs[] = {
    151 	{ nfs_open, nfs_close, nfs_read, nfs_write, nfs_seek, nfs_stat },
    152 };
    153 
    154 struct fs_ops file_system[1];
    155 int	nfsys = 1;		/* we always know which one we want */
    156 
    157 #if 0
    158 /*
    159  * Inititalize controllers
    160  *
    161  * XXX this should be a table
    162  */
    163 void ctlrinit()
    164 {
    165 #ifdef SUPPORT_ETHERNET
    166 	leinit();
    167 #endif
    168 #if defined(SUPPORT_DISK) || defined(SUPPORT_TAPE)
    169 	hpibinit();
    170 	scsiinit();
    171 #endif
    172 }
    173 #endif
    174