Return to conf.c CVS log

Up to [local] / sys / arch / hp300 / stand / cdboot

Annotation of sys/arch/hp300/stand/cdboot/conf.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: conf.c,v 1.5 2006/08/17 06:31:10 miod Exp $   */
                      2: /*     $NetBSD: conf.c,v 1.12 1996/10/14 07:29:15 thorpej Exp $        */
                      3:
                      4: /*
                      5:  * Copyright (c) 1982, 1986, 1990, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. Neither the name of the University nor the names of its contributors
                     17:  *    may be used to endorse or promote products derived from this software
                     18:  *    without specific prior written permission.
                     19:  *
                     20:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     23:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     30:  * SUCH DAMAGE.
                     31:  *
                     32:  *     @(#)conf.c      8.1 (Berkeley) 6/10/93
                     33:  */
                     34:
                     35: #include <sys/param.h>
                     36:
                     37: #include <lib/libsa/stand.h>
                     38:
                     39: #include "samachdep.h"
                     40:
                     41: #include <lib/libsa/cd9660.h>
                     42:
                     43: int    debug = 0;      /* XXX */
                     44:
                     45: /*
                     46:  * Device configuration
                     47:  */
                     48: int    sdstrategy(void *, int, daddr_t, size_t, void *, size_t *);
                     49: int    sdopen(struct open_file *, ...);
                     50: int    sdclose(struct open_file *);
                     51: #define        sdioctl         noioctl
                     52:
                     53: #define xxstrategy     \
                     54:        (int (*)(void *, int, daddr_t, size_t, void *, size_t *))nullsys
                     55: #define xxopen         (int (*)(struct open_file *, ...))nodev
                     56: #define xxclose                (int (*)(struct open_file *))nullsys
                     57:
                     58: struct devsw devsw[] = {
                     59:        { "??", xxstrategy,     xxopen, xxclose,        noioctl }, /*0*/
                     60:        { "??", xxstrategy,     xxopen, xxclose,        noioctl }, /*1*/
                     61:        { "??", xxstrategy,     xxopen, xxclose,        noioctl }, /*2*/
                     62:        { "??", xxstrategy,     xxopen, xxclose,        noioctl }, /*3*/
                     63:        { "sd", sdstrategy,     sdopen, sdclose,        sdioctl }, /*4*/
                     64: };
                     65: int    ndevs = (sizeof(devsw) / sizeof(devsw[0]));
                     66:
                     67: /*
                     68:  * Physical unit/lun detection.
                     69:  */
                     70: int    punitzero(int, int, int *);
                     71:
                     72: int
                     73: punitzero(int ctlr, int slave, int *punit)
                     74: {
                     75:
                     76:        *punit = 0;
                     77:        return (0);
                     78: }
                     79:
                     80: #define        xxpunit         punitzero
                     81: #define        sdpunit         punitzero
                     82:
                     83: struct punitsw punitsw[] = {
                     84:        { xxpunit },
                     85:        { xxpunit },
                     86:        { xxpunit },
                     87:        { xxpunit },
                     88:        { sdpunit },
                     89: };
                     90: int    npunit = (sizeof(punitsw) / sizeof(punitsw[0]));
                     91:
                     92: /*
                     93:  * Filesystem configuration
                     94:  */
                     95: struct fs_ops file_system_cd9660[] = {
                     96:        { cd9660_open, cd9660_close, cd9660_read, cd9660_write, cd9660_seek,
                     97:          cd9660_stat },
                     98: };
                     99:
                    100: struct fs_ops file_system[2];
                    101: int    nfsys = 1;              /* default; changed per device type. */