* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
static char sccsid
[] = "@(#)mkioconf.c 5.4 (Berkeley) %G%";
* build the ioconf.c file
register struct device
*dp
, *mp
, *np
;
register int uba_n
, slave
;
fp
= fopen(path("ioconf.c"), "w");
perror(path("ioconf.c"));
fprintf(fp
, "#include \"../machine/pte.h\"\n");
fprintf(fp
, "#include \"../h/param.h\"\n");
fprintf(fp
, "#include \"../h/buf.h\"\n");
fprintf(fp
, "#include \"../h/map.h\"\n");
fprintf(fp
, "#include \"../h/vm.h\"\n");
fprintf(fp
, "#include \"../vaxmba/mbavar.h\"\n");
fprintf(fp
, "#include \"../vaxuba/ubavar.h\"\n\n");
fprintf(fp
, "#define C (caddr_t)\n\n");
* First print the mba initialization structures
for (dp
= dtab
; dp
!= 0; dp
= dp
->d_next
) {
if (mp
== 0 || mp
== TO_NEXUS
||
fprintf(fp
, "extern struct mba_driver %sdriver;\n",
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
) {
if (dp
->d_unit
== QUES
|| mp
== 0 ||
mp
== TO_NEXUS
|| !eq(mp
->d_name
, "mba"))
printf("can't specify csr address on mba for %s%d\n",
printf("can't specify vector for %s%d on mba\n",
if (dp
->d_drive
== UNKNOWN
) {
printf("drive not specified for %s%d\n",
if (dp
->d_slave
!= UNKNOWN
) {
printf("can't specify slave number for %s%d\n",
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
)
if (np
== 0 || np
== TO_NEXUS
||
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 (mp
== 0 || mp
== TO_NEXUS
||
"extern struct uba_driver %sdriver;\n",
fprintf(fp
, "X%s%d()", ip
->id
, dp
->d_unit
);
fprintf(fp
, "int\t (*%sint%d[])() = { ", dp
->d_name
,
fprintf(fp
, "X%s%d", ip
->id
, dp
->d_unit
);
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
) {
if (dp
->d_type
!= CONTROLLER
|| mp
== TO_NEXUS
|| mp
== 0 ||
printf("must specify vector for %s%d\n",
printf("must specify csr address for %s%d\n",
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",
printf("controllers (e.g. %s%d) ",
printf("don't have flags, only devices do\n");
"\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");
fprintf(fp
, "\nstruct uba_device ubdinit[] = {\n");
"\t/* driver, unit, ctlr, ubanum, slave, intr, addr, dk, flags*/\n");
for (dp
= dtab
; dp
!= 0; dp
= dp
->d_next
) {
if (dp
->d_unit
== QUES
|| dp
->d_type
!= DEVICE
|| mp
== 0 ||
mp
== TO_NEXUS
|| mp
->d_type
== MASTER
||
if (np
!= 0 && np
!= TO_NEXUS
&& eq(np
->d_name
, "mba"))
if (eq(mp
->d_name
, "uba")) {
printf("must specify vector for device %s%d\n",
printf("must specify csr for device %s%d\n",
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",
if ((np
= mp
->d_conn
) == 0) {
printf("%s%d isn't connected to anything ",
printf(", so %s%d is unattached\n",
if (dp
->d_drive
== UNKNOWN
) {
printf("must specify ``drive number'' ");
printf("for %s%d\n", dp
->d_name
, dp
->d_unit
);
/* 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",
printf("interrupt vectors should not be ");
printf("given for drive %s%d\n",
printf("csr addresses should be given only ");
printf("on controllers, not on %s%d\n",
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
,
fprintf(fp
, "\t0\n};\n");
register struct device
*dp
, *mp
, *np
;
register int vba_n
, slave
;
fp
= fopen(path("ioconf.c"), "w");
perror(path("ioconf.c"));
fprintf(fp
, "#include \"../h/param.h\"\n");
fprintf(fp
, "#include \"../machine/pte.h\"\n");
fprintf(fp
, "#include \"../h/buf.h\"\n");
fprintf(fp
, "#include \"../h/map.h\"\n");
fprintf(fp
, "#include \"../tahoevba/vbavar.h\"\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
) {
if (mp
== 0 || mp
== TO_NEXUS
|| !eq(mp
->d_name
, "vba"))
"extern struct vba_driver %sdriver;\n",
fprintf(fp
, "X%s%d()", ip
->id
, dp
->d_unit
);
fprintf(fp
, "int\t (*%sint%d[])() = { ", dp
->d_name
,
fprintf(fp
, "X%s%d", ip
->id
, dp
->d_unit
);
fprintf(fp
, ", 0 } ;\n");
} else if (dp
->d_type
== DRIVER
) /* devices w/o interrupts */
"extern struct vba_driver %sdriver;\n",
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
) {
if (dp
->d_type
!= CONTROLLER
|| mp
== TO_NEXUS
|| mp
== 0 ||
printf("must specify vector for %s%d\n",
printf("must specify csr address for %s%d\n",
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",
printf("controllers (e.g. %s%d) ",
printf("don't have flags, only devices do\n");
"\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");
fprintf(fp
, "\nstruct vba_device vbdinit[] = {\n");
"\t/* driver, unit, ctlr, vbanum, slave, intr, addr, dk, flags*/\n");
for (dp
= dtab
; dp
!= 0; dp
= dp
->d_next
) {
if (dp
->d_unit
== QUES
|| dp
->d_type
!= DEVICE
|| mp
== 0 ||
mp
== TO_NEXUS
|| mp
->d_type
== MASTER
||
if (np
!= 0 && np
!= TO_NEXUS
&& eq(np
->d_name
, "mba"))
if (eq(mp
->d_name
, "vba")) {
"Warning, no interrupt vector specified for device %s%d\n",
printf("must specify csr for device %s%d\n",
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",
if ((np
= mp
->d_conn
) == 0) {
printf("%s%d isn't connected to anything ",
printf(", so %s%d is unattached\n",
if (dp
->d_drive
== UNKNOWN
) {
printf("must specify ``drive number'' ");
printf("for %s%d\n", dp
->d_name
, dp
->d_unit
);
/* 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",
printf("interrupt vectors should not be ");
printf("given for drive %s%d\n",
printf("csr addresses should be given only ");
printf("on controllers, not on %s%d\n",
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
,
fprintf(fp
, "\t0\n};\n");
register struct device
*dev
;
return (sprintf(buf
, "%sint%d", dev
->d_name
, dev
->d_unit
));
return (sprintf(errbuf
, "%3d", num
));