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freebsd-dev/usr.sbin/config/mkioconf.c
Justin T. Gibbs 31acd246c0 Allow the specification of the controller bus when wiring down scsi buses. 
This is performed by using a line similar to:

controller scbus0 at ahc0 bus 1

to wire scbus0 to the second bus on an adaptec 2742T controller.

Reviewed by: Peter Dufault(dufault@hda.com), Rod Grimes(rgrimes@FreeBSD.org)
1995-07-17 23:38:16 +00:00

1270 lines
34 KiB
C
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/*
* Copyright (c) 1980, 1993
* The 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[] = "@(#)mkioconf.c 8.2 (Berkeley) 1/21/94";
#endif /* not lint */
#include <stdio.h>
#include "y.tab.h"
#include "config.h"
/*
* build the ioconf.c file
*/
char *qu();
char *intv();
char *wnum();
void pseudo_ioconf();
#if MACHINE_VAX
vax_ioconf()
{
register struct device *dp, *mp, *np;
register int uba_n, slave;
FILE *fp;
fp = fopen(path("ioconf.c"), "w");
if (fp == 0) {
perror(path("ioconf.c"));
exit(1);
}
fprintf(fp, "#include \"vax/include/pte.h\"\n");
fprintf(fp, "#include \"sys/param.h\"\n");
fprintf(fp, "#include \"sys/buf.h\"\n");
fprintf(fp, "\n");
fprintf(fp, "#include \"vax/mba/mbavar.h\"\n");
fprintf(fp, "#include \"vax/uba/ubavar.h\"\n\n");
fprintf(fp, "\n");
fprintf(fp, "#define C (caddr_t)\n\n");
/*
* First print the mba initialization structures
*/
if (seen_mba) {
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (mp == 0 || mp == TO_NEXUS ||
!eq(mp->d_name, "mba"))
continue;
fprintf(fp, "extern struct mba_driver %sdriver;\n",
dp->d_name);
}
fprintf(fp, "\nstruct mba_device mbdinit[] = {\n");
fprintf(fp, "\t/* Device, Unit, Mba, Drive, Dk */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES || mp == 0 ||
mp == TO_NEXUS || !eq(mp->d_name, "mba"))
continue;
if (dp->d_addr) {
printf("can't specify csr address on mba for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_vec != 0) {
printf("can't specify vector for %s%d on mba\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive == UNKNOWN) {
printf("drive not specified for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_slave != UNKNOWN) {
printf("can't specify slave number for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
fprintf(fp, "\t{ &%sdriver, %d, %s,",
dp->d_name, dp->d_unit, qu(mp->d_unit));
fprintf(fp, " %s, %d },\n",
qu(dp->d_drive), dp->d_dk);
}
fprintf(fp, "\t0\n};\n\n");
/*
* Print the mbsinit structure
* Driver Controller Unit Slave
*/
fprintf(fp, "struct mba_slave mbsinit [] = {\n");
fprintf(fp, "\t/* Driver, Ctlr, Unit, Slave */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
/*
* All slaves are connected to something which
* is connected to the massbus.
*/
if ((mp = dp->d_conn) == 0 || mp == TO_NEXUS)
continue;
np = mp->d_conn;
if (np == 0 || np == TO_NEXUS ||
!eq(np->d_name, "mba"))
continue;
fprintf(fp, "\t{ &%sdriver, %s",
mp->d_name, qu(mp->d_unit));
fprintf(fp, ", %2d, %s },\n",
dp->d_unit, qu(dp->d_slave));
}
fprintf(fp, "\t0\n};\n\n");
}
/*
* Now generate interrupt vectors for the unibus
*/
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (dp->d_vec != 0) {
struct idlst *ip;
mp = dp->d_conn;
if (mp == 0 || mp == TO_NEXUS ||
(!eq(mp->d_name, "uba") && !eq(mp->d_name, "bi")))
continue;
fprintf(fp,
"extern struct uba_driver %sdriver;\n",
dp->d_name);
fprintf(fp, "extern ");
ip = dp->d_vec;
for (;;) {
fprintf(fp, "X%s%d()", ip->id, dp->d_unit);
ip = ip->id_next;
if (ip == 0)
break;
fprintf(fp, ", ");
}
fprintf(fp, ";\n");
fprintf(fp, "int\t (*%sint%d[])() = { ", dp->d_name,
dp->d_unit);
ip = dp->d_vec;
for (;;) {
fprintf(fp, "X%s%d", ip->id, dp->d_unit);
ip = ip->id_next;
if (ip == 0)
break;
fprintf(fp, ", ");
}
fprintf(fp, ", 0 } ;\n");
}
}
fprintf(fp, "\nstruct uba_ctlr ubminit[] = {\n");
fprintf(fp, "/*\t driver,\tctlr,\tubanum,\talive,\tintr,\taddr */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_type != CONTROLLER || mp == TO_NEXUS || mp == 0 ||
!eq(mp->d_name, "uba"))
continue;
if (dp->d_vec == 0) {
printf("must specify vector for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_addr == 0) {
printf("must specify csr address for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("drives need their own entries; dont ");
printf("specify drive or slave for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_flags) {
printf("controllers (e.g. %s%d) ",
dp->d_name, dp->d_unit);
printf("don't have flags, only devices do\n");
continue;
}
fprintf(fp,
"\t{ &%sdriver,\t%d,\t%s,\t0,\t%sint%d, C 0%o },\n",
dp->d_name, dp->d_unit, qu(mp->d_unit),
dp->d_name, dp->d_unit, dp->d_addr);
}
fprintf(fp, "\t0\n};\n");
/* unibus devices */
fprintf(fp, "\nstruct uba_device ubdinit[] = {\n");
fprintf(fp,
"\t/* driver, unit, ctlr, ubanum, slave, intr, addr, dk, flags*/\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES || dp->d_type != DEVICE || mp == 0 ||
mp == TO_NEXUS || mp->d_type == MASTER ||
eq(mp->d_name, "mba"))
continue;
np = mp->d_conn;
if (np != 0 && np != TO_NEXUS && eq(np->d_name, "mba"))
continue;
np = 0;
if (eq(mp->d_name, "uba")) {
if (dp->d_vec == 0) {
printf("must specify vector for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_addr == 0) {
printf("must specify csr for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("drives/slaves can be specified ");
printf("only for controllers, ");
printf("not for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
uba_n = mp->d_unit;
slave = QUES;
} else {
if ((np = mp->d_conn) == 0) {
printf("%s%d isn't connected to anything ",
mp->d_name, mp->d_unit);
printf(", so %s%d is unattached\n",
dp->d_name, dp->d_unit);
continue;
}
uba_n = np->d_unit;
if (dp->d_drive == UNKNOWN) {
printf("must specify ``drive number'' ");
printf("for %s%d\n", dp->d_name, dp->d_unit);
continue;
}
/* NOTE THAT ON THE UNIBUS ``drive'' IS STORED IN */
/* ``SLAVE'' AND WE DON'T WANT A SLAVE SPECIFIED */
if (dp->d_slave != UNKNOWN) {
printf("slave numbers should be given only ");
printf("for massbus tapes, not for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_vec != 0) {
printf("interrupt vectors should not be ");
printf("given for drive %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_addr != 0) {
printf("csr addresses should be given only ");
printf("on controllers, not on %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
slave = dp->d_drive;
}
fprintf(fp, "\t{ &%sdriver, %2d, %s,",
eq(mp->d_name, "uba") ? dp->d_name : mp->d_name, dp->d_unit,
eq(mp->d_name, "uba") ? " -1" : qu(mp->d_unit));
fprintf(fp, " %s, %2d, %s, C 0%-6o, %d, 0x%x },\n",
qu(uba_n), slave, intv(dp), dp->d_addr, dp->d_dk,
dp->d_flags);
}
fprintf(fp, "\t0\n};\n");
pseudo_ioconf(fp);
(void) fclose(fp);
}
#endif
#if MACHINE_TAHOE
tahoe_ioconf()
{
register struct device *dp, *mp, *np;
register int vba_n, slave;
FILE *fp;
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 \"tahoe/include/pte.h\"\n");
fprintf(fp, "#include \"sys/buf.h\"\n");
fprintf(fp, "\n");
fprintf(fp, "#include \"tahoe/vba/vbavar.h\"\n");
fprintf(fp, "\n");
fprintf(fp, "#define C (caddr_t)\n\n");
/*
* Now generate interrupt vectors for the versabus
*/
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (mp == 0 || mp == TO_NEXUS || !eq(mp->d_name, "vba"))
continue;
if (dp->d_vec != 0) {
struct idlst *ip;
fprintf(fp,
"extern struct vba_driver %sdriver;\n",
dp->d_name);
fprintf(fp, "extern ");
ip = dp->d_vec;
for (;;) {
fprintf(fp, "X%s%d()", ip->id, dp->d_unit);
ip = ip->id_next;
if (ip == 0)
break;
fprintf(fp, ", ");
}
fprintf(fp, ";\n");
fprintf(fp, "int\t (*%sint%d[])() = { ", dp->d_name,
dp->d_unit);
ip = dp->d_vec;
for (;;) {
fprintf(fp, "X%s%d", ip->id, dp->d_unit);
ip = ip->id_next;
if (ip == 0)
break;
fprintf(fp, ", ");
}
fprintf(fp, ", 0 } ;\n");
} else if (dp->d_type == DRIVER) /* devices w/o interrupts */
fprintf(fp,
"extern struct vba_driver %sdriver;\n",
dp->d_name);
}
fprintf(fp, "\nstruct vba_ctlr vbminit[] = {\n");
fprintf(fp, "/*\t driver,\tctlr,\tvbanum,\talive,\tintr,\taddr */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_type != CONTROLLER || mp == TO_NEXUS || mp == 0 ||
!eq(mp->d_name, "vba"))
continue;
if (dp->d_vec == 0) {
printf("must specify vector for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_addr == 0) {
printf("must specify csr address for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("drives need their own entries; dont ");
printf("specify drive or slave for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_flags) {
printf("controllers (e.g. %s%d) ",
dp->d_name, dp->d_unit);
printf("don't have flags, only devices do\n");
continue;
}
fprintf(fp,
"\t{ &%sdriver,\t%d,\t%s,\t0,\t%sint%d, C 0x%x },\n",
dp->d_name, dp->d_unit, qu(mp->d_unit),
dp->d_name, dp->d_unit, dp->d_addr);
}
fprintf(fp, "\t0\n};\n");
/* versabus devices */
fprintf(fp, "\nstruct vba_device vbdinit[] = {\n");
fprintf(fp,
"\t/* driver, unit, ctlr, vbanum, slave, intr, addr, dk, flags*/\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES || dp->d_type != DEVICE || mp == 0 ||
mp == TO_NEXUS || mp->d_type == MASTER ||
eq(mp->d_name, "mba"))
continue;
np = mp->d_conn;
if (np != 0 && np != TO_NEXUS && eq(np->d_name, "mba"))
continue;
np = 0;
if (eq(mp->d_name, "vba")) {
if (dp->d_vec == 0)
printf(
"Warning, no interrupt vector specified for device %s%d\n",
dp->d_name, dp->d_unit);
if (dp->d_addr == 0) {
printf("must specify csr for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("drives/slaves can be specified ");
printf("only for controllers, ");
printf("not for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
vba_n = mp->d_unit;
slave = QUES;
} else {
if ((np = mp->d_conn) == 0) {
printf("%s%d isn't connected to anything ",
mp->d_name, mp->d_unit);
printf(", so %s%d is unattached\n",
dp->d_name, dp->d_unit);
continue;
}
vba_n = np->d_unit;
if (dp->d_drive == UNKNOWN) {
printf("must specify ``drive number'' ");
printf("for %s%d\n", dp->d_name, dp->d_unit);
continue;
}
/* NOTE THAT ON THE UNIBUS ``drive'' IS STORED IN */
/* ``SLAVE'' AND WE DON'T WANT A SLAVE SPECIFIED */
if (dp->d_slave != UNKNOWN) {
printf("slave numbers should be given only ");
printf("for massbus tapes, not for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_vec != 0) {
printf("interrupt vectors should not be ");
printf("given for drive %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_addr != 0) {
printf("csr addresses should be given only ");
printf("on controllers, not on %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
slave = dp->d_drive;
}
fprintf(fp, "\t{ &%sdriver, %2d, %s,",
eq(mp->d_name, "vba") ? dp->d_name : mp->d_name, dp->d_unit,
eq(mp->d_name, "vba") ? " -1" : qu(mp->d_unit));
fprintf(fp, " %s, %2d, %s, C 0x%-6x, %d, 0x%x },\n",
qu(vba_n), slave, intv(dp), dp->d_addr, dp->d_dk,
dp->d_flags);
}
fprintf(fp, "\t0\n};\n");
pseudo_ioconf(fp);
(void) fclose(fp);
}
#endif
#if MACHINE_HP300 || MACHINE_LUNA68K
hp300_ioconf()
{
register struct device *dp, *mp;
register int hpib, slave;
FILE *fp;
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/buf.h\"\n");
fprintf(fp, "\n");
if (machine == MACHINE_HP300)
fprintf(fp, "#include \"hp/dev/device.h\"\n\n");
else
fprintf(fp, "#include \"luna68k/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_ioconf(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;
{
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);
}
#endif
#if MACHINE_I386
char *shandler();
char *sirq();
i386_ioconf()
{
register struct device *dp, *mp, *np;
register int uba_n, slave;
int dev_id;
FILE *fp;
static struct device olddev;
struct device *old = &olddev;
fp = fopen(path("ioconf.c"), "w");
if (fp == 0) {
perror(path("ioconf.c"));
exit(1);
}
fprintf(fp, "/*\n");
fprintf(fp, " * ioconf.c \n");
fprintf(fp, " * Generated by config program\n");
fprintf(fp, " */\n\n");
fprintf(fp, "#include \"sys/param.h\"\n");
fprintf(fp, "\n");
fprintf(fp, "#define C (caddr_t)\n\n");
/*
* First print the isa initialization structures
*/
if (seen_isa) {
int seen_wdc = 0, seen_fdc = 0;
fprintf(fp, "/*\n");
fprintf(fp, " * ISA devices\n");
fprintf(fp, " */\n\n");
fprintf(fp, "#include \"i386/isa/isa_device.h\"\n");
fprintf(fp, "#include \"i386/isa/isa.h\"\n");
fprintf(fp, "#include \"i386/isa/icu.h\"\n\n");
fprintf(fp, "/*\n");
fprintf(fp, " * XXX misplaced external declarations.\n");
fprintf(fp, " */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (mp == 0 || mp == TO_NEXUS ||
!eq(mp->d_name, "isa"))
continue;
if(!old->d_name || strcmp(old->d_name, dp->d_name))
fprintf(fp, "extern struct isa_driver %3sdriver;",
dp->d_name);
if(eq(dp->d_name, "wdc")) seen_wdc++;
if(eq(dp->d_name, "fdc")) seen_fdc++;
if (dp->d_irq == 2)
{
fprintf(stderr, "remapped irq 2 to irq 9, please update your config file\n");
dp->d_irq = 9;
}
if (dp->d_vec != NULL && dp->d_vec->id != NULL) {
char buf[32];
strcpy(buf, shandler(old));
if(!old->d_name || strcmp(buf, shandler(dp)))
fprintf(fp, " inthand2_t %s;", shandler(dp));
}
fprintf(fp, "\n");
old = dp;
}
dev_id = 2;
isa_devtab(fp, "bio", &dev_id);
if(seen_wdc)
isa_biotab(fp, "wdc");
if(seen_fdc)
isa_biotab(fp, "fdc");
isa_devtab(fp, "tty", &dev_id);
isa_devtab(fp, "net", &dev_id);
isa_devtab(fp, "null", &dev_id);
}
if (seen_scbus) {
scbus_devtab(fp, &dev_id);
}
/* XXX David did this differently!!! */
/* pseudo_ioconf(fp); */
(void) fclose(fp);
}
isa_biotab(fp, table)
FILE *fp;
char *table;
{
register struct device *dp, *mp;
fprintf(fp, "\n\nstruct isa_device isa_biotab_%s[] = {\n", table);
fprintf(fp, "\
/* id driver iobase irq drq maddr msiz intr unit flags drive alive ri_flags reconfig enabled conflicts next */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES || mp == 0 ||
mp == TO_NEXUS || !eq(mp->d_name, table))
continue;
fprintf(fp, "{ -1, &%3sdriver, %8s,",
mp->d_name, mp->d_port);
fprintf(fp, "%6s, %2d, C 0x%05X, %5d, %8s, %2d, 0x%04X, %2d, 0, 0, 0, 1, %2d, 0 },\n",
sirq(mp->d_irq), mp->d_drq, mp->d_maddr,
mp->d_msize, shandler(mp), dp->d_unit,
dp->d_flags, dp->d_drive, dp->d_conflicts);
}
fprintf(fp, "0\n};\n");
}
/*
* Generized routine for isa bus device table, instead of repeating
* all this 4 times, call this with the table argument.
*
* 4/26/93 rgrimes
*/
isa_devtab(fp, table, dev_idp)
FILE *fp;
char *table;
int *dev_idp;
{
register struct device *dp, *mp;
fprintf(fp, "\n\nstruct isa_device isa_devtab_%s[] = {\n", table);
fprintf(fp, "\
/* id driver iobase irq drq maddr msiz intr unit flags scsiid alive ri_flags reconfig enabled conflicts next */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (dp->d_unit == QUES || !eq(dp->d_mask, table))
continue;
mp = dp->d_conn;
if (mp == NULL || mp == TO_NEXUS || !eq(mp->d_name, "isa"))
continue;
fprintf(fp, "{ %2d, &%3sdriver,", (*dev_idp)++, dp->d_name);
if (dp->d_port)
fprintf(fp, " %8s,", dp->d_port);
else
fprintf(fp, " 0x%04x,", dp->d_portn);
fprintf(fp, "%6s, %2d, C 0x%05X, %5d, %8s, %2d, 0x%04X, 0, 0, 0, 0, 1, %2d, 0 },\n",
sirq(dp->d_irq), dp->d_drq, dp->d_maddr,
dp->d_msize, shandler(dp), dp->d_unit,
dp->d_flags, dp->d_conflicts);
}
fprintf(fp, "0\n};\n");
}
static char *id(int unit)
{
char *s;
switch(unit)
{
case UNKNOWN:
s ="SCCONF_UNSPEC";
break;
case QUES:
s ="SCCONF_ANY";
break;
default:
s = qu(unit);
}
return s;
}
static void id_put(fp, unit, s)
FILE *fp;
int unit;
char *s;
{
fprintf(fp, "%s%s", id(unit), s);
}
struct node
{
char *id;
struct node *next;
};
static void
add_unique(struct node *node, char *id)
{
struct node *prev = node;
for (prev = node; node; node = node->next)
{
if (strcmp(node->id, id) == 0) /* Already there */
return;
prev = node;
}
node = (struct node *)malloc(sizeof(node));
prev->next = node;
node->id = id;
node->next = 0;
}
static int
is_old_scsi_device(char *name)
{
static char *tab[] = {"cd", "ch", "sd", "st", "uk"};
int i;
for (i = 0; i < sizeof(tab) / sizeof(tab[0]); i++)
if (eq(tab[i], name))
return 1;
return 0;
}
/* XXX: dufault@hda.com: wiped out mkioconf.c locally:
* All that nice "conflicting SCSI ID checking" is now
* lost and should be put back in.
*/
scbus_devtab(fp, dev_idp)
FILE *fp;
int *dev_idp;
{
register struct device *dp, *mp;
struct node unique, *node;
unique.id = "unique";
unique.next = 0;
fprintf(fp, "#include \"scsi/scsiconf.h\"\n");
fprintf(fp, "\nstruct scsi_ctlr_config scsi_cinit[] = {\n");
fprintf(fp, "/* scbus, driver, driver unit, ctlr bus*/\n");
/* XXX: Why do we always get an entry such as:
* { '?', "ncr", '?', '?' },
*/
for (dp = dtab; dp; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_type != CONTROLLER || mp == TO_NEXUS || mp == 0 ||
!eq(dp->d_name, "scbus")) {
continue;
}
fprintf(fp, "{ %s, ", id(dp->d_unit));
fprintf(fp, "\"%s\", ", mp->d_name);
fprintf(fp, "%s, ", id(mp->d_unit));
fprintf(fp, "%s },\n", id(dp->d_slave));
}
fprintf(fp, "{ 0, 0, 0, 0 }\n};\n");
fprintf(fp, "\nstruct scsi_device_config scsi_dinit[] = {\n");
fprintf(fp, "/* name unit cunit target LUN flags */\n");
for (dp = dtab; dp; dp = dp->d_next) {
if (dp->d_type == CONTROLLER || dp->d_type == MASTER ||
dp->d_type == PSEUDO_DEVICE)
continue;
/* For backward compatability we must add the original
* SCSI devices by name even if we don't know it is
* connected to a SCSI bus.
*/
if (is_old_scsi_device(dp->d_name))
add_unique(&unique, dp->d_name);
mp = dp->d_conn;
if (mp == 0 || !eq(mp->d_name, "scbus")) {
continue;
}
if (mp->d_conn == 0 &&
(dp->d_target != UNKNOWN && dp->d_target != QUES)) {
fprintf(stderr,
"Warning: %s%s is configured at ",
dp->d_name, wnum(dp->d_unit));
fprintf(stderr,
"%s%s which is not fixed at a single adapter.\n",
mp->d_name, wnum(mp->d_unit));
}
fprintf(fp, "{ ");
fprintf(fp, "\"%s\", ", dp->d_name);
id_put(fp, dp->d_unit, ", ");
id_put(fp, mp->d_unit, ", ");
id_put(fp, dp->d_target, ", ");
id_put(fp, dp->d_lun, ", ");
fprintf(fp, " 0x%x },\n", dp->d_flags);
add_unique(&unique, dp->d_name);
}
fprintf(fp, "{ 0, 0, 0, 0, 0, 0 }\n};\n");
for (node = unique.next; node; node = node->next)
fprintf(fp, "extern void %sinit();\n", node->id);
fprintf(fp, "void (*scsi_tinit[])(void) = {\n");
for (node = unique.next; node; node = node->next)
fprintf(fp, " %sinit,\n", node->id);
fprintf(fp, "0,\n};\n");
}
/*
* XXX - there should be a general function to print devtabs instead of these
* little pieces of it.
*/
char *
shandler(dp)
register struct device *dp;
{
static char buf[32 + 1];
if (dp->d_vec == NULL || dp->d_vec->id == NULL)
return "NULL";
/*
* This is for ISA. We only support one interrupt handler in the
* devtabs. Handlers in the config file after the first for each
* device are ignored. Special handlers may be registered at
* runtime.
*/
sprintf(buf, "%.32s", dp->d_vec->id);
return (buf);
}
char *
sirq(num)
{
if (num == -1)
return ("0");
sprintf(errbuf, "IRQ%d", num);
return (errbuf);
}
#endif
#if MACHINE_PMAX
pmax_ioconf()
{
register struct device *dp, *mp;
FILE *fp;
fp = fopen(path("ioconf.c"), "w");
if (fp == 0) {
perror(path("ioconf.c"));
exit(1);
}
fprintf(fp, "#include \"sys/types.h\"\n");
fprintf(fp, "#include \"sys/time.h\"\n");
fprintf(fp, "#include \"pmax/dev/device.h\"\n\n");
fprintf(fp, "#define C (char *)\n\n");
/* print controller initialization structures */
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (dp->d_type == PSEUDO_DEVICE)
continue;
fprintf(fp, "extern struct driver %sdriver;\n", dp->d_name);
}
fprintf(fp, "\nstruct pmax_ctlr pmax_cinit[] = {\n");
fprintf(fp, "/*\tdriver,\t\tunit,\taddr,\t\tpri,\tflags */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (dp->d_type != CONTROLLER && dp->d_type != MASTER)
continue;
if (dp->d_conn != TO_NEXUS) {
printf("%s%s must be attached to a nexus (internal bus)\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;
}
if (dp->d_unit == UNKNOWN || dp->d_unit == QUES)
dp->d_unit = 0;
fprintf(fp,
"\t{ &%sdriver,\t%d,\tC 0x%x,\t%d,\t0x%x },\n",
dp->d_name, dp->d_unit, dp->d_addr, dp->d_pri,
dp->d_flags);
}
fprintf(fp, "\t0\n};\n");
/* print devices connected to other controllers */
fprintf(fp, "\nstruct scsi_device scsi_dinit[] = {\n");
fprintf(fp,
"/*driver,\tcdriver,\tunit,\tctlr,\tdrive,\tslave,\tdk,\tflags*/\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (dp->d_type == CONTROLLER || dp->d_type == MASTER ||
dp->d_type == PSEUDO_DEVICE)
continue;
mp = dp->d_conn;
if (mp == 0 ||
!eq(mp->d_name, "asc") && !eq(mp->d_name, "sii")) {
printf("%s%s: devices must be attached to a SCSI (asc or sii) controller\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
if ((unsigned)dp->d_drive > 6) {
printf("%s%s: SCSI drive must be in the range 0..6\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
/* may want to allow QUES later */
if ((unsigned)dp->d_slave > 7) {
printf("%s%s: SCSI slave (LUN) must be in the range 0..7\n",
dp->d_name, wnum(dp->d_unit));
continue;
}
fprintf(fp, "{ &%sdriver,\t&%sdriver,", dp->d_name, mp->d_name);
fprintf(fp, "\t%d,\t%d,\t%d,\t%d,\t%d,\t0x%x },\n",
dp->d_unit, mp->d_unit, dp->d_drive, dp->d_slave,
dp->d_dk, dp->d_flags);
}
fprintf(fp, "0\n};\n");
pseudo_ioconf(fp);
(void) fclose(fp);
}
#endif
#if MACHINE_NEWS3400
int have_iop = 0;
int have_hb = 0;
int have_vme = 0;
news_ioconf()
{
register struct device *dp, *mp;
register int slave;
FILE *fp;
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/buf.h\"\n");
fprintf(fp, "#include \"vm/vm.h\"\n");
fprintf(fp, "#include \"iop.h\"\n");
fprintf(fp, "#include \"hb.h\"\n");
fprintf(fp, "\n");
fprintf(fp, "#if NIOP > 0\n");
fprintf(fp, "#include \"news3400/iop/iopvar.h\"\n");
fprintf(fp, "#endif\n");
fprintf(fp, "#if NHB > 0\n");
fprintf(fp, "#include \"news3400/hbdev/hbvar.h\"\n");
fprintf(fp, "#endif\n");
fprintf(fp, "\n");
fprintf(fp, "#define C (caddr_t)\n\n");
fprintf(fp, "\n");
/* BEGIN HB */
fprintf(fp, "#if NHB > 0\n");
/*
* Now generate interrupt vectors for the HYPER-BUS
*/
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (dp->d_pri >= 0) {
mp = dp->d_conn;
if (mp == 0 || mp == TO_NEXUS ||
!eq(mp->d_name, "hb"))
continue;
fprintf(fp, "extern struct hb_driver %sdriver;\n",
dp->d_name);
have_hb++;
}
}
/*
* Now spew forth the hb_cinfo structure
*/
fprintf(fp, "\nstruct hb_ctlr hminit[] = {\n");
fprintf(fp, "/*\t driver,\tctlr,\talive,\taddr,\tintpri */\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if ((dp->d_type != MASTER && dp->d_type != CONTROLLER)
|| mp == TO_NEXUS || mp == 0 ||
!eq(mp->d_name, "hb"))
continue;
if (dp->d_pri < 0) {
printf("must specify priority for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("drives need their own entries; ");
printf("dont specify drive or slave for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_flags) {
printf("controllers (e.g. %s%d) don't have flags, ");
printf("only devices do\n",
dp->d_name, dp->d_unit);
continue;
}
fprintf(fp, "\t{ &%sdriver,\t%d,\t0,\tC 0x%x,\t%d },\n",
dp->d_name, dp->d_unit, dp->d_addr, dp->d_pri);
}
fprintf(fp, "\t0\n};\n");
/*
* Now we go for the hb_device stuff
*/
fprintf(fp, "\nstruct hb_device hdinit[] = {\n");
fprintf(fp,
"\t/* driver, unit, ctlr, slave, addr, pri, dk, flags*/\n");
for (dp = dtab; dp != 0; dp = dp->d_next) {
mp = dp->d_conn;
if (dp->d_unit == QUES || dp->d_type != DEVICE || mp == 0 ||
mp == TO_NEXUS || /* mp->d_type == MASTER || */
eq(mp->d_name, "iop") || eq(mp->d_name, "vme"))
continue;
if (eq(mp->d_name, "hb")) {
if (dp->d_pri < 0) {
printf("must specify vector for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive != UNKNOWN || dp->d_slave != UNKNOWN) {
printf("drives/slaves can be specified only ");
printf("for controllers, not for device %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
slave = QUES;
} else {
if (mp->d_conn == 0) {
printf("%s%d isn't connected to anything, ",
mp->d_name, mp->d_unit);
printf("so %s%d is unattached\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_drive == UNKNOWN) {
printf("must specify ``drive number'' for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
/* NOTE THAT ON THE IOP ``drive'' IS STORED IN */
/* ``SLAVE'' AND WE DON'T WANT A SLAVE SPECIFIED */
if (dp->d_slave != UNKNOWN) {
printf("slave numbers should be given only ");
printf("for massbus tapes, not for %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_pri >= 0) {
printf("interrupt priority should not be ");
printf("given for drive %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
if (dp->d_addr != 0) {
printf("csr addresses should be given only");
printf("on controllers, not on %s%d\n",
dp->d_name, dp->d_unit);
continue;
}
slave = dp->d_drive;
}
fprintf(fp,
"\t{ &%sdriver, %2d, %s, %2d, C 0x%x, %d, %d, 0x%x },\n",
eq(mp->d_name, "hb") ? dp->d_name : mp->d_name, dp->d_unit,
eq(mp->d_name, "hb") ? " -1" : qu(mp->d_unit),
slave, dp->d_addr, dp->d_pri, dp->d_dk, dp->d_flags);
}
fprintf(fp, "\t0\n};\n\n");
fprintf(fp, "#endif\n\n");
/* END HB */
pseudo_ioconf(fp);
(void) fclose(fp);
}
#endif
char *
intv(dev)
register struct device *dev;
{
static char buf[20];
if (dev->d_vec == 0)
return (" 0");
(void) sprintf(buf, "%sint%d", dev->d_name, dev->d_unit);
return (buf);
}
char *
qu(num)
{
if (num == QUES)
return ("'?'");
if (num == UNKNOWN)
return (" -1");
(void) sprintf(errbuf, "%3d", num);
return (errbuf);
}
char *
wnum(num)
{
if (num == QUES || num == UNKNOWN)
return ("?");
(void) sprintf(errbuf, "%d", num);
return (errbuf);
}
void
pseudo_ioconf(fp)
register FILE *fp;
{
register struct device *dp;
(void)fprintf(fp, "\n#include <sys/device.h>\n\n");
for (dp = dtab; dp != NULL; dp = dp->d_next)
if (dp->d_type == PSEUDO_DEVICE)
(void)fprintf(fp, "extern void %sattach __P((int));\n",
dp->d_name);
/*
* XXX concatonated disks are pseudo-devices but appear as DEVICEs
* since they don't adhere to normal pseudo-device conventions
* (i.e. one entry with total count in d_slave).
*/
if (seen_cd)
(void)fprintf(fp, "extern void cdattach __P((int));\n");
/* XXX temporary for HP300, others */
(void)fprintf(fp, "\n#include <sys/systm.h> /* XXX */\n");
(void)fprintf(fp, "#define etherattach (void (*)__P((int)))nullop\n");
(void)fprintf(fp, "#define iteattach (void (*) __P((int)))nullop\n");
(void)fprintf(fp, "\nstruct pdevinit pdevinit[] = {\n");
for (dp = dtab; dp != NULL; dp = dp->d_next)
if (dp->d_type == PSEUDO_DEVICE)
(void)fprintf(fp, "\t{ %sattach, %d },\n", dp->d_name,
dp->d_slave > 0 ? dp->d_slave : 1);
/*
* XXX count up cds and put out an entry
*/
if (seen_cd) {
struct file_list *fl;
int cdmax = -1;
for (fl = comp_list; fl != NULL; fl = fl->f_next)
if (fl->f_type == COMPDEVICE && fl->f_compinfo > cdmax)
cdmax = fl->f_compinfo;
(void)fprintf(fp, "\t{ cdattach, %d },\n", cdmax+1);
}
(void)fprintf(fp, "\t{ 0, 0 }\n};\n");
if (seen_cd)
comp_config(fp);
}
comp_config(fp)
FILE *fp;
{
register struct file_list *fl;
register struct device *dp;
fprintf(fp, "\n#include \"dev/cdvar.h\"\n");
fprintf(fp, "\nstruct cddevice cddevice[] = {\n");
fprintf(fp, "/*\tunit\tileave\tflags\tdk\tdevs\t\t\t\t*/\n");
fl = comp_list;
while (fl) {
if (fl->f_type != COMPDEVICE) {
fl = fl->f_next;
continue;
}
for (dp = dtab; dp != 0; dp = dp->d_next)
if (dp->d_type == DEVICE &&
eq(dp->d_name, fl->f_fn) &&
dp->d_unit == fl->f_compinfo)
break;
if (dp == 0)
continue;
fprintf(fp, "\t%d,\t%d,\t%d,\t%d,\t{",
dp->d_unit, dp->d_pri < 0 ? 0 : dp->d_pri,
dp->d_flags, 1);
for (fl = fl->f_next; fl->f_type == COMPSPEC; fl = fl->f_next)
fprintf(fp, " 0x%x,", fl->f_compdev);
fprintf(fp, " NODEV },\n");
}
fprintf(fp, "\t-1,\t0,\t0,\t0,\t{ 0 },\n};\n");
}
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