846bd927fa
Remove some PNP-related dead code that is unlikely to survive the changes in -current PNP anyway. Submitted by: fixes from Chris Faulhaber <jedgar@freebsd.org>
120 lines
3.2 KiB
C
120 lines
3.2 KiB
C
/*-
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* Copyright (c) 1999 Andrzej Bialecki <abial@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include <machine/uc_device.h>
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struct uc_device *id;
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char *p;
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int
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main(int argc, char *argv[])
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{
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int len,i;
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char *buf;
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char *mib1="machdep.uc_devlist";
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char name[9];
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FILE *fout;
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if(argc<2) {
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fout=stdout;
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} else {
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if(strcmp(argv[1],"-")==0) {
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fout=stdout;
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} else {
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fout=fopen(argv[1],"w");
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if(fout==NULL) {
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perror("opening output file");
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exit(1);
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}
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}
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}
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/* We use sysctlbyname, because the oid is unknown (OID_AUTO) */
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/* Print the changes made to ISA devices */
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/* get the buffer size */
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i=sysctlbyname(mib1,NULL,&len,NULL,NULL);
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if(i) {
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perror("buffer sizing");
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exit(-1);
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}
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buf=(char *)malloc(len*sizeof(char));
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if (buf==NULL) {
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perror("malloc");
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exit(-1);
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}
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i=sysctlbyname(mib1,buf,&len,NULL,NULL);
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if(i) {
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perror("retrieving data");
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exit(-1);
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}
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i=0;
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while(i<len) {
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id=(struct uc_device *)(buf+i);
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p=(buf+i+sizeof(struct uc_device));
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strncpy(name,p,8);
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if(!id->id_enabled) {
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fprintf(fout,"disable %s%d\n",name,id->id_unit);
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} else {
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fprintf(fout,"enable %s%d\n",name,id->id_unit);
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if(id->id_iobase>0) {
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fprintf(fout,"port %s%d %#x\n",name,id->id_unit,
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id->id_iobase);
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}
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if(id->id_irq>0) {
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fprintf(fout,"irq %s%d %d\n",name,id->id_unit,
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ffs(id->id_irq)-1);
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}
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if(id->id_drq>0) {
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fprintf(fout,"drq %s%d %d\n",name,id->id_unit,
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id->id_drq);
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}
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if(id->id_maddr>0) {
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fprintf(fout,"iomem %s%d %#x\n",name,id->id_unit,
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id->id_maddr);
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}
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if(id->id_msize>0) {
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fprintf(fout,"iosize %s%d %d\n",name,id->id_unit,
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id->id_msize);
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}
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fprintf(fout,"flags %s%d %#x\n",name,id->id_unit,
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id->id_flags);
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}
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i+=sizeof(struct uc_device)+8;
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}
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free(buf);
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fprintf(fout,"quit\n");
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fclose(fout);
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exit(0);
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}
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