2 * Copyright (c) 1999 Andrzej Bialecki <abial@freebsd.org>
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 * $FreeBSD: src/sbin/kget/kget.c,v 1.4.2.2 2001/08/01 08:19:51 obrien Exp $
27 * $DragonFly: src/sbin/kget/kget.c,v 1.6 2008/06/05 18:06:30 swildner Exp $
33 #include <sys/types.h>
34 #include <sys/sysctl.h>
35 #include <machine/uc_device.h>
41 main(int argc, char *argv[])
46 const char *mib1="machdep.uc_devlist";
53 if(strcmp(argv[1],"-")==0) {
56 fout=fopen(argv[1],"w");
58 perror("opening output file");
64 /* We use sysctlbyname, because the oid is unknown (OID_AUTO) */
66 /* Print the changes made to ISA devices */
67 /* get the buffer size */
68 err=sysctlbyname(mib1,NULL,&len,NULL,0);
70 perror("buffer sizing");
73 buf=malloc(len*sizeof(char));
78 err=sysctlbyname(mib1,buf,&len,NULL,0);
80 perror("retrieving data");
85 id=(struct uc_device *)(buf+i);
86 p=(buf+i+sizeof(struct uc_device));
89 fprintf(fout,"disable %s%d\n",name,id->id_unit);
91 fprintf(fout,"enable %s%d\n",name,id->id_unit);
93 fprintf(fout,"port %s%d %#x\n",name,id->id_unit,
97 fprintf(fout,"irq %s%d %d\n",name,id->id_unit,
101 fprintf(fout,"drq %s%d %d\n",name,id->id_unit,
104 if (id->id_maddr != NULL) {
105 fprintf(fout,"iomem %s%d %p\n",name,id->id_unit,
109 fprintf(fout,"iosize %s%d %d\n",name,id->id_unit,
112 fprintf(fout,"flags %s%d %#x\n",name,id->id_unit,
115 i+=sizeof(struct uc_device)+8;
118 fprintf(fout,"quit\n");