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");