2 * Copyright (c) 1998 Doug Rabson
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * $Id: autoconf.c,v 1.6 1998/08/10 07:53:58 dfr Exp $
29 #include <sys/param.h>
30 #include <sys/systm.h>
32 #include <sys/disklabel.h>
33 #include <sys/diskslice.h> /* for BASE_SLICE, MAX_SLICES */
34 #include <sys/reboot.h>
35 #include <sys/kernel.h>
36 #include <sys/mount.h>
37 #include <sys/sysctl.h>
40 #include <machine/cons.h>
41 #include <machine/ipl.h>
42 #include <machine/md_var.h>
43 #include <machine/cpuconf.h>
44 #include <machine/rpb.h>
48 #include <scsi/scsiconf.h>
51 static void configure __P((void *));
52 SYSINIT(configure, SI_SUB_CONFIGURE, SI_ORDER_FIRST, configure, NULL)
54 static void configure_finish __P((void));
55 static void configure_start __P((void));
56 device_t isa_bus_device = 0;
62 scsi_configure_start();
70 scsi_configure_finish();
74 extern void pci_configure(void);
77 * Determine i/o configuration for a machine.
80 configure(void *dummy)
84 device_add_child(root_bus, platform.iobus, 0, 0);
88 if((hwrpb->rpb_type != ST_DEC_3000_300) &&
89 (hwrpb->rpb_type != ST_DEC_3000_500)){
93 * Probe ISA devices after everything.
95 bus_generic_attach(isa_bus_device);
102 * Now we're ready to handle (pending) interrupts.
103 * XXX this is slightly misplaced.
113 static char rootname[] = "sd0a";
114 mountrootfsname = "ufs";
116 rootdevs[0] = rootdev;
117 rootname[2] += dkunit(rootdev);
118 rootdevnames[0] = rootname;
120 rootdevs[1] = makedev(4, dkmakeminor(0, COMPATIBILITY_SLICE, 0));
121 rootdevnames[1] = "sd0a";