autoconf.c revision 78342
1227569Sphilip/*- 2227569Sphilip * Copyright (c) 1998 Doug Rabson 3227569Sphilip * All rights reserved. 4227569Sphilip * 5227569Sphilip * Redistribution and use in source and binary forms, with or without 6227569Sphilip * modification, are permitted provided that the following conditions 7227569Sphilip * are met: 8227569Sphilip * 1. Redistributions of source code must retain the above copyright 9227569Sphilip * notice, this list of conditions and the following disclaimer. 10227569Sphilip * 2. Redistributions in binary form must reproduce the above copyright 11227569Sphilip * notice, this list of conditions and the following disclaimer in the 12227569Sphilip * documentation and/or other materials provided with the distribution. 13227569Sphilip * 14227569Sphilip * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15227569Sphilip * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16227569Sphilip * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17227569Sphilip * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18227569Sphilip * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19227569Sphilip * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20227569Sphilip * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21227569Sphilip * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22227569Sphilip * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23227569Sphilip * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24227569Sphilip * SUCH DAMAGE. 25227569Sphilip */ 26227569Sphilip 27227569Sphilip#ifndef lint 28227569Sphilipstatic const char rcsid[] = 29227569Sphilip "$FreeBSD: head/sys/powerpc/powerpc/autoconf.c 78342 2001-06-16 07:14:07Z benno $"; 30227569Sphilip#endif 31227569Sphilip 32227569Sphilip#include "opt_bootp.h" 33227569Sphilip#include "opt_nfs.h" 34227569Sphilip#include "opt_nfsroot.h" 35227569Sphilip 36227569Sphilip#include <sys/param.h> 37227569Sphilip#include <sys/systm.h> 38227569Sphilip#include <sys/conf.h> 39227569Sphilip#include <sys/disklabel.h> 40227569Sphilip#include <sys/diskslice.h> /* for BASE_SLICE, MAX_SLICES */ 41227569Sphilip#include <sys/ipl.h> 42227569Sphilip#include <sys/reboot.h> 43227569Sphilip#include <sys/kernel.h> 44227569Sphilip#include <sys/mount.h> 45227569Sphilip#include <sys/sysctl.h> 46227569Sphilip#include <sys/bus.h> 47227569Sphilip#include <sys/devicestat.h> 48227569Sphilip#include <sys/cons.h> 49227569Sphilip 50227569Sphilip#include <machine/md_var.h> 51227569Sphilip#include <machine/bootinfo.h> 52227569Sphilip 53227569Sphilip#include <cam/cam.h> 54227569Sphilip#include <cam/cam_ccb.h> 55227569Sphilip#include <cam/cam_sim.h> 56227569Sphilip#include <cam/cam_periph.h> 57227569Sphilip#include <cam/cam_xpt_sim.h> 58227569Sphilip#include <cam/cam_debug.h> 59227569Sphilip 60227569Sphilipstatic void configure __P((void *)); 61227569SphilipSYSINIT(configure, SI_SUB_CONFIGURE, SI_ORDER_THIRD, configure, NULL) 62227569Sphilip 63227569Sphilipextern int nfs_diskless_valid; 64227569Sphilip 65227569Sphilipdev_t rootdev = NODEV; 66227569Sphilipdev_t dumpdev = NODEV; 67227569Sphilip 68227569Sphilip/* 69227569Sphilip * Determine i/o configuration for a machine. 70227569Sphilip */ 71227569Sphilipstatic void 72227569Sphilipconfigure(void *dummy) 73227569Sphilip{ 74227569Sphilip 75227569Sphilip#if 0 /* XXX */ 76227569Sphilip cold = 0; 77227569Sphilip#endif 78227569Sphilip} 79227569Sphilip