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/* $OpenBSD: mkioconf.c,v 1.2 1997/01/12 07:43:35 downsj Exp $ */
/* $NetBSD: mkioconf.c,v 1.38 1996/06/10 02:32:25 thorpej Exp $ */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
/*static char sccsid[] = "from: @(#)mkioconf.c 5.18 (Berkeley) 5/10/91";*/
static char rcsid[] = "$NetBSD: mkioconf.c,v 1.38 1996/06/10 02:32:25 thorpej Exp $";
#endif /* not lint */
#include <stdio.h>
#include "y.tab.h"
#include "config.h"
/*
* build the ioconf.c file
*/
char *qu();
char *intv();
static char *fakepdevs[] = {
"ether", /* XXX */
"log", /* XXX */
NULL,
};
pseudo_init(fp)
FILE *fp;
{
struct device *dp;
char **s;
int ok, num;
fprintf(fp, "\n/* pseudo-devices */\n");
for (dp = dtab; dp; dp = dp->d_next) {
if (dp->d_type != PSEUDO_DEVICE)
continue;
for (ok = 1, s = fakepdevs; *s && ok; s++)
if (strcmp(dp->d_name, *s) == 0)
ok = 0;
if (ok == 0)
continue;
fprintf(fp, "extern void %sattach __P((int));\n",
dp->d_name);
}
fprintf(fp, "\nstruct pdevinit pdevinit[] = {\n");
for (dp = dtab; dp; dp = dp->d_next) {
if (dp->d_type != PSEUDO_DEVICE)
continue;
for (ok = 1, s = fakepdevs; *s && ok; s++)
if (strcmp(dp->d_name, *s) == 0)
ok = 0;
if (ok == 0)
continue;
num = dp->d_slave != UNKNOWN ? dp->d_slave : 0;
fprintf(fp, "\t{ %sattach, %d },\n",
dp->d_name, num);
}
fprintf(fp, "\t{ 0, 0 }\n};\n");
}
#if MACHINE_HP300
hp300_ioconf()
{
register struct device *dp, *mp, *np;
register int hpib, slave;
FILE *fp;
extern char *wnum();
fp = fopen(path("ioconf.c"), "w");
if (fp == 0) {
perror(path("ioconf.c"));
exit(1);
}
fprintf(fp, "#include \"sys/param.h\"\n");
fprintf(fp, "#include \"sys/device.h\"\n");
fprintf(fp, "#include \"sys/buf.h\"\n");
fprintf(fp, "#include \"sys/map.h\"\n");
fprintf(fp, "\n");
fprintf(fp, "#include \"hp300/dev/device.h\"\n\n");
fprintf(fp, "\n");
fprintf(fp, "#define C (caddr_t)\n");
fprintf(fp, "#define D (struct driver *)\n\n");
/*
* First print the hpib controller initialization structures
*/
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES || mp == 0)
continue;
fprintf(fp, "extern struct driver %sdriver;\n", dp->d_name);
}
fprintf(fp, "\nstruct hp_ctlr hp_cinit[] = {\n");
fprintf(fp, "/*\tdriver,\t\tunit,\talive,\taddr,\tflags */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES ||
dp->d_type != MASTER && dp->d_type != CONTROLLER)
continue;
if (mp != TO_NEXUS) {
printf("%s%s must be attached to an sc (nexus)\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("can't specify drive/slave for %s%s\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
fprintf(fp,
"\t{ &%sdriver,\t%d,\t0,\tC 0x%x,\t0x%x },\n",
dp->d_name, dp->d_unit, dp->d_addr, dp->d_flags);
}
fprintf(fp, "\t0\n};\n");
/* devices */
fprintf(fp, "\nstruct hp_device hp_dinit[] = {\n");
fprintf(fp,
"/*driver,\tcdriver,\tunit,\tctlr,\tslave,\taddr,\tdk,\tflags*/\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (mp == 0 || dp->d_type != DEVICE || hpbadslave(mp, dp))
continue;
if (mp == TO_NEXUS) {
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("can't specify drive/slave for %s%s\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
slave = QUES;
hpib = QUES;
} else {
if (dp->d_addr != 0) {
printf("can't specify sc for device %s%s\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
if (mp->d_type == CONTROLLER) {
if (dp->d_drive == UNKNOWN) {
printf("must specify drive for %s%s\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
slave = dp->d_drive;
} else {
if (dp->d_slave == UNKNOWN) {
printf("must specify slave for %s%s\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
slave = dp->d_slave;
}
hpib = mp->d_unit;
}
fprintf(fp, "{ &%sdriver,\t", dp->d_name);
if (mp == TO_NEXUS)
fprintf(fp, "D 0x0,\t");
else
fprintf(fp, "&%sdriver,", mp->d_name);
fprintf(fp, "\t%d,\t%d,\t%d,\tC 0x%x,\t%d,\t0x%x },\n",
dp->d_unit, hpib, slave,
dp->d_addr, dp->d_dk, dp->d_flags);
}
fprintf(fp, "0\n};\n");
pseudo_init(fp);
(void) fclose(fp);
}
#define ishpibdev(n) (eq(n,"rd") || eq(n,"ct") || eq(n,"mt") || eq(n,"ppi"))
#define isscsidev(n) (eq(n,"sd") || eq(n,"st") || eq(n,"ac"))
hpbadslave(mp, dp)
register struct device *dp, *mp;
{
extern char *wnum();
if (mp == TO_NEXUS && ishpibdev(dp->d_name) ||
mp != TO_NEXUS && eq(mp->d_name, "hpib") &&
!ishpibdev(dp->d_name)) {
printf("%s%s must be attached to an hpib\n",
dp->d_name, wnum(dp->d_unit));
return (1);
}
if (mp == TO_NEXUS && isscsidev(dp->d_name) ||
mp != TO_NEXUS && eq(mp->d_name, "scsi") &&
!isscsidev(dp->d_name)) {
printf("%s%s must be attached to a scsi\n",
dp->d_name, wnum(dp->d_unit));
return (1);
}
return (0);
}
char *
wnum(num)
{
if (num == QUES || num == UNKNOWN)
return ("?");
(void) sprintf(errbuf, "%d", num);
return (errbuf);
}
#endif
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