4.3BSD-Reno/src/sys/vax/conf.c
/*
* Copyright (c) 1982, 1986 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*
* @(#)conf.c 7.15 (Berkeley) 4/10/90
*/
#include "param.h"
#include "systm.h"
#include "buf.h"
#include "ioctl.h"
#include "tty.h"
#include "conf.h"
int nulldev(), nodev(), rawread(), rawwrite(), swstrategy();
#include "hp.h"
#if NHP > 0
int hpopen(),hpclose(),hpstrategy(),hpioctl(),hpdump(),hpsize();
#else
#define hpopen nodev
#define hpclose nodev
#define hpstrategy nodev
#define hpioctl nodev
#define hpdump nodev
#define hpsize 0
#endif
#include "tu.h"
#if NHT > 0
int htopen(),htclose(),htstrategy(),htdump(),htioctl();
#else
#define htopen nodev
#define htclose nodev
#define htstrategy nodev
#define htdump nodev
#define htioctl nodev
#endif
#include "rk.h"
#if NHK > 0
int rkopen(),rkstrategy(),rkintr(),rkdump(),rkreset(),rksize();
#else
#define rkopen nodev
#define rkstrategy nodev
#define rkintr nodev
#define rkdump nodev
#define rkreset nodev
#define rksize 0
#endif
#include "te.h"
#if NTE > 0
int tmopen(),tmclose(),tmstrategy(),tmioctl(),tmdump(),tmreset();
#else
#define tmopen nodev
#define tmclose nodev
#define tmstrategy nodev
#define tmioctl nodev
#define tmdump nodev
#define tmreset nulldev
#endif
#include "tms.h"
#if NTMS > 0
int tmscpopen(),tmscpclose(),tmscpstrategy();
int tmscpioctl(),tmscpdump(),tmscpreset();
#else
#define tmscpopen nodev
#define tmscpclose nodev
#define tmscpstrategy nodev
#define tmscpioctl nodev
#define tmscpdump nodev
#define tmscpreset nulldev
#endif
#include "ts.h"
#if NTS > 0
int tsopen(),tsclose(),tsstrategy(),tsioctl(),tsdump(),tsreset();
#else
#define tsopen nodev
#define tsclose nodev
#define tsstrategy nodev
#define tsioctl nodev
#define tsdump nodev
#define tsreset nulldev
#endif
#include "mu.h"
#if NMT > 0
int mtopen(),mtclose(),mtstrategy(),mtioctl(),mtdump();
#else
#define mtopen nodev
#define mtclose nodev
#define mtstrategy nodev
#define mtioctl nodev
#define mtdump nodev
#endif
#include "ra.h"
#if NUDA > 0
int udaopen(),udaclose(),udastrategy();
int udaioctl(),udareset(),udadump(),udasize();
#else
#define udaopen nodev
#define udaclose nodev
#define udastrategy nodev
#define udaioctl nodev
#define udareset nulldev
#define udadump nodev
#define udasize 0
#endif
#include "kra.h"
#if NKDB > 0
int kdbopen(),kdbstrategy(),kdbdump(),kdbsize();
#else
#define kdbopen nodev
#define kdbstrategy nodev
#define kdbdump nodev
#define kdbsize 0
#endif
#include "up.h"
#if NSC > 0
int upopen(),upstrategy(),upreset(),updump(),upsize();
#else
#define upopen nodev
#define upstrategy nodev
#define upreset nulldev
#define updump nodev
#define upsize 0
#endif
#include "tj.h"
#if NUT > 0
int utopen(),utclose(),utstrategy(),utioctl(),utreset(),utdump();
#else
#define utopen nodev
#define utclose nodev
#define utstrategy nodev
#define utreset nulldev
#define utioctl nodev
#define utdump nodev
#endif
#include "rb.h"
#if NIDC > 0
int idcopen(),idcstrategy(),idcreset(),idcdump(),idcsize();;
#else
#define idcopen nodev
#define idcstrategy nodev
#define idcreset nulldev
#define idcdump nodev
#define idcsize 0
#endif
#if defined(VAX750) || defined(VAX730)
int tuopen(),tuclose(),tustrategy();
#else
#define tuopen nodev
#define tuclose nodev
#define tustrategy nodev
#endif
#include "rx.h"
#if NFX > 0
int rxopen(),rxstrategy(),rxclose(),rxread(),rxwrite(),rxreset(),rxioctl();
#else
#define rxopen nodev
#define rxstrategy nodev
#define rxclose nodev
#define rxread nodev
#define rxwrite nodev
#define rxreset nulldev
#define rxioctl nodev
#endif
#include "uu.h"
#if NUU > 0
int uuopen(),uustrategy(),uuclose(),uureset(),uuioctl();
#else
#define uuopen nodev
#define uustrategy nodev
#define uuclose nodev
#define uureset nulldev
#define uuioctl nodev
#endif
#include "rl.h"
#if NRL > 0
int rlopen(),rlstrategy(),rlreset(),rldump(),rlsize();
#else
#define rlopen nodev
#define rlstrategy nodev
#define rlreset nulldev
#define rldump nodev
#define rlsize 0
#endif
#include "np.h"
#if NNP > 0
int npopen(),npclose(),npread(),npwrite();
int npreset(),npioctl();
#else
#define npopen nodev
#define npclose nodev
#define npread nodev
#define npwrite nodev
#define npreset nulldev
#define npioctl nodev
#endif
struct bdevsw bdevsw[] =
{
{ hpopen, hpclose, hpstrategy, hpioctl, /*0*/
hpdump, hpsize, 0 },
{ htopen, htclose, htstrategy, htioctl, /*1*/
htdump, 0, B_TAPE },
{ upopen, nulldev, upstrategy, nodev, /*2*/
updump, upsize, 0 },
{ rkopen, nulldev, rkstrategy, nodev, /*3*/
rkdump, rksize, 0 },
{ nodev, nodev, swstrategy, nodev, /*4*/
nodev, 0, 0 },
{ tmopen, tmclose, tmstrategy, tmioctl, /*5*/
tmdump, 0, B_TAPE },
{ tsopen, tsclose, tsstrategy, tsioctl, /*6*/
tsdump, 0, B_TAPE },
{ mtopen, mtclose, mtstrategy, mtioctl, /*7*/
mtdump, 0, B_TAPE },
{ tuopen, tuclose, tustrategy, nodev, /*8*/
nodev, 0, B_TAPE },
{ udaopen, udaclose, udastrategy, udaioctl, /*9*/
udadump, udasize, 0 },
{ utopen, utclose, utstrategy, utioctl, /*10*/
utdump, 0, B_TAPE },
{ idcopen, nulldev, idcstrategy, nodev, /*11*/
idcdump, idcsize, 0 },
{ rxopen, rxclose, rxstrategy, nodev, /*12*/
nodev, 0, 0 },
{ uuopen, uuclose, uustrategy, nodev, /*13*/
nodev, 0, 0 },
{ rlopen, nulldev, rlstrategy, nodev, /*14*/
rldump, rlsize, 0 },
{ tmscpopen, tmscpclose, tmscpstrategy, tmscpioctl, /*15*/
tmscpdump, 0, B_TAPE },
{ kdbopen, nulldev, kdbstrategy, nodev, /*16*/
kdbdump, kdbsize, 0 },
};
int nblkdev = sizeof (bdevsw) / sizeof (bdevsw[0]);
int cnopen(),cnclose(),cnread(),cnwrite(),cnioctl();
struct tty cons;
#include "acc.h"
#if NACC > 0
int accreset();
#else
#define accreset nulldev
#endif
#include "ct.h"
#if NCT > 0
int ctopen(),ctclose(),ctwrite();
#else
#define ctopen nulldev
#define ctclose nulldev
#define ctwrite nulldev
#endif
#include "dh.h"
#if NDH == 0
#define dhopen nodev
#define dhclose nodev
#define dhread nodev
#define dhwrite nodev
#define dhioctl nodev
#define dhstop nodev
#define dhreset nulldev
#define dh11 0
#else
int dhopen(),dhclose(),dhread(),dhwrite(),dhioctl(),dhstop(),dhreset();
struct tty dh11[];
#endif
#include "dmf.h"
#if NDMF == 0
#define dmfopen nodev
#define dmfclose nodev
#define dmfread nodev
#define dmfwrite nodev
#define dmfioctl nodev
#define dmfstop nodev
#define dmfreset nulldev
#define dmf_tty 0
#else
int dmfopen(),dmfclose(),dmfread(),dmfwrite(),dmfioctl(),dmfstop(),dmfreset();
struct tty dmf_tty[];
#endif
#if VAX8600
int crlopen(),crlclose(),crlrw();
#else
#define crlopen nodev
#define crlclose nodev
#define crlrw nodev
#endif
#if VAX8200
int rx50open(),rx50close(),rx50rw();
#else
#define rx50open nodev
#define rx50close nodev
#define rx50rw nodev
#endif
#if VAX780
int flopen(),flclose(),flrw();
#else
#define flopen nodev
#define flclose nodev
#define flrw nodev
#endif
#include "dz.h"
#if NDZ == 0
#define dzopen nodev
#define dzclose nodev
#define dzread nodev
#define dzwrite nodev
#define dzioctl nodev
#define dzstop nodev
#define dzreset nulldev
#define dz_tty 0
#else
int dzopen(),dzclose(),dzread(),dzwrite(),dzioctl(),dzstop(),dzreset();
struct tty dz_tty[];
#endif
#include "lp.h"
#if NLP > 0
int lpopen(),lpclose(),lpwrite(),lpreset();
#else
#define lpopen nodev
#define lpclose nodev
#define lpwrite nodev
#define lpreset nulldev
#endif
int syopen(),syread(),sywrite(),syioctl(),syselect();
int mmrw();
#define mmselect seltrue
#include "va.h"
#if NVA > 0
int vaopen(),vaclose(),vawrite(),vaioctl(),vareset(),vaselect();
#else
#define vaopen nodev
#define vaclose nodev
#define vawrite nodev
#define vaopen nodev
#define vaioctl nodev
#define vareset nulldev
#define vaselect nodev
#endif
#include "vp.h"
#if NVP > 0
int vpopen(),vpclose(),vpwrite(),vpioctl(),vpreset(),vpselect();
#else
#define vpopen nodev
#define vpclose nodev
#define vpwrite nodev
#define vpioctl nodev
#define vpreset nulldev
#define vpselect nodev
#endif
#include "pty.h"
#if NPTY > 0
int ptsopen(),ptsclose(),ptsread(),ptswrite(),ptsstop();
int ptcopen(),ptcclose(),ptcread(),ptcwrite(),ptcselect();
int ptyioctl();
struct tty pt_tty[];
#else
#define ptsopen nodev
#define ptsclose nodev
#define ptsread nodev
#define ptswrite nodev
#define ptcopen nodev
#define ptcclose nodev
#define ptcread nodev
#define ptcwrite nodev
#define ptyioctl nodev
#define pt_tty 0
#define ptcselect nodev
#define ptsstop nulldev
#endif
#include "lpa.h"
#if NLPA > 0
int lpaopen(),lpaclose(),lparead(),lpawrite(),lpaioctl();
#else
#define lpaopen nodev
#define lpaclose nodev
#define lparead nodev
#define lpawrite nodev
#define lpaioctl nodev
#endif
#include "dn.h"
#if NDN > 0
int dnopen(),dnclose(),dnwrite();
#else
#define dnopen nodev
#define dnclose nodev
#define dnwrite nodev
#endif
#include "ik.h"
#if NIK > 0
int ikopen(),ikclose(),ikread(),ikwrite(),ikioctl(),ikreset();
#else
#define ikopen nodev
#define ikclose nodev
#define ikread nodev
#define ikwrite nodev
#define ikioctl nodev
#define ikreset nulldev
#endif
#include "ps.h"
#if NPS > 0
int psopen(),psclose(),psread(),pswrite(),psioctl(),psreset();
#else
#define psopen nodev
#define psclose nodev
#define psread nodev
#define pswrite nodev
#define psopen nodev
#define psioctl nodev
#define psreset nulldev
#endif
#include "ad.h"
#if NAD > 0
int adopen(),adclose(),adioctl(),adreset();
#else
#define adopen nodev
#define adclose nodev
#define adioctl nodev
#define adreset nulldev
#endif
#include "dhu.h"
#if NDHU > 0
int dhuopen(),dhuclose(),dhuread(),dhuwrite(),dhuioctl(),dhustop(),dhureset();
struct tty dhu_tty[];
#else
#define dhuopen nodev
#define dhuclose nodev
#define dhuread nodev
#define dhuwrite nodev
#define dhuioctl nodev
#define dhustop nodev
#define dhureset nulldev
#define dhu_tty 0
#endif
#include "vs.h"
#if NVS > 0
int vsopen(),vsclose(),vsioctl(),vsreset(),vsselect();
#else
#define vsopen nodev
#define vsclose nodev
#define vsioctl nodev
#define vsreset nodev
#define vsselect nodev
#endif
#include "dmz.h"
#if NDMZ > 0
int dmzopen(),dmzclose(),dmzread(),dmzwrite(),dmzioctl(),dmzstop(),dmzreset();
struct tty dmz_tty[];
#else
#define dmzopen nodev
#define dmzclose nodev
#define dmzread nodev
#define dmzwrite nodev
#define dmzioctl nodev
#define dmzstop nodev
#define dmzreset nulldev
#define dmz_tty 0
#endif
#include "qv.h"
#if NQV > 0
int qvopen(), qvclose(), qvread(), qvwrite(), qvioctl(), qvstop(),
qvreset(), qvselect(), qvcons_init();
#else
#define qvopen nodev
#define qvclose nodev
#define qvread nodev
#define qvwrite nodev
#define qvioctl nodev
#define qvstop nodev
#define qvreset nulldev
#define qvselect nodev
#define qvcons_init nodev
#endif
#include "qd.h"
#if NQD > 0
int qdopen(), qdclose(), qdread(), qdwrite(), qdioctl(), qdstop(),
qdreset(), qdselect(), qdcons_init();
#else
#define qdopen nodev
#define qdclose nodev
#define qdread nodev
#define qdwrite nodev
#define qdioctl nodev
#define qdstop nodev
#define qdreset nulldev
#define qdselect nodev
#define qdcons_init nodev
#endif
#if defined(INGRES)
int iiioctl(), iiclose(), iiopen();
#else
#define iiopen nodev
#define iiclose nodev
#define iiioctl nodev
#endif
#ifdef DATAKIT
#include "datakit.h"
#include "dktty.h"
#include "kmc.h"
#endif
#if !defined(NDATAKIT) || NDATAKIT == 0
#define dkopen nodev
#define dkclose nodev
#define dkread nodev
#define dkwrite nodev
#define dkioctl nodev
#else
int dkopen(),dkclose(),dkread(),dkwrite(),dkioctl();
#endif
#if !defined(NDKTTY) || NDKTTY == 0
#define dktopen nodev
#define dktclose nodev
#define dktread nodev
#define dktwrite nodev
#define dktioctl nodev
#define dktstop nulldev
#define dkt 0
#else
int dktopen(),dktclose(),dktread(),dktwrite(),dktioctl(), dktstop();
struct tty dkt[];
#endif
#if NKMC > 0
int kmcopen(), kmcclose(), kmcwrite(), kmcioctl(), kmcread();
int kmcrint(), kmcload(), kmcset(), kmcdclr();
#else
#define kmcopen nodev
#define kmcclose nodev
#define kmcwrite nodev
#define kmcioctl nodev
#define kmcread nodev
#define kmcdclr nodev
#endif
int logopen(), logclose(), logread(), logioctl(), logselect();
int fdopen();
int ttselect(), seltrue();
struct cdevsw cdevsw[] =
{
cnopen, cnclose, cnread, cnwrite, /*0*/
cnioctl, nulldev, nulldev, &cons,
ttselect, nodev, NULL,
dzopen, dzclose, dzread, dzwrite, /*1*/
dzioctl, dzstop, dzreset, dz_tty,
ttselect, nodev, NULL,
syopen, nulldev, syread, sywrite, /*2*/
syioctl, nulldev, nulldev, NULL,
syselect, nodev, NULL,
nulldev, nulldev, mmrw, mmrw, /*3*/
nodev, nulldev, nulldev, NULL,
mmselect, nodev, NULL,
hpopen, hpclose, rawread, rawwrite, /*4*/
hpioctl, nodev, nulldev, NULL,
seltrue, nodev, hpstrategy,
htopen, htclose, rawread, rawwrite, /*5*/
htioctl, nodev, nulldev, NULL,
seltrue, nodev, htstrategy,
vpopen, vpclose, nodev, vpwrite, /*6*/
vpioctl, nulldev, vpreset, NULL,
vpselect, nodev, NULL,
nulldev, nulldev, rawread, rawwrite, /*7*/
nodev, nodev, nulldev, NULL,
nodev, nodev, swstrategy,
flopen, flclose, flrw, flrw, /*8*/
nodev, nodev, nulldev, NULL,
seltrue, nodev, NULL,
udaopen, udaclose, rawread, rawwrite, /*9*/
udaioctl, nodev, udareset, NULL,
seltrue, nodev, udastrategy,
vaopen, vaclose, nodev, vawrite, /*10*/
vaioctl, nulldev, vareset, NULL,
vaselect, nodev, NULL,
rkopen, nulldev, rawread, rawwrite, /*11*/
nodev, nodev, rkreset, NULL,
seltrue, nodev, rkstrategy,
dhopen, dhclose, dhread, dhwrite, /*12*/
dhioctl, dhstop, dhreset, dh11,
ttselect, nodev, NULL,
upopen, nulldev, rawread, rawwrite, /*13*/
nodev, nodev, upreset, NULL,
seltrue, nodev, upstrategy,
tmopen, tmclose, rawread, rawwrite, /*14*/
tmioctl, nodev, tmreset, NULL,
seltrue, nodev, tmstrategy,
lpopen, lpclose, nodev, lpwrite, /*15*/
nodev, nodev, lpreset, NULL,
seltrue, nodev, NULL,
tsopen, tsclose, rawread, rawwrite, /*16*/
tsioctl, nodev, tsreset, NULL,
seltrue, nodev, tsstrategy,
utopen, utclose, rawread, rawwrite, /*17*/
utioctl, nodev, utreset, NULL,
seltrue, nodev, utstrategy,
ctopen, ctclose, nodev, ctwrite, /*18*/
nodev, nodev, nulldev, NULL,
seltrue, nodev, NULL,
mtopen, mtclose, rawread, rawwrite, /*19*/
mtioctl, nodev, nodev, NULL,
seltrue, nodev, mtstrategy,
ptsopen, ptsclose, ptsread, ptswrite, /*20*/
ptyioctl, ptsstop, nulldev, pt_tty,
ttselect, nodev, NULL,
ptcopen, ptcclose, ptcread, ptcwrite, /*21*/
ptyioctl, nulldev, nulldev, pt_tty,
ptcselect, nodev, NULL,
dmfopen, dmfclose, dmfread, dmfwrite, /*22*/
dmfioctl, dmfstop, dmfreset, dmf_tty,
ttselect, nodev, NULL,
idcopen, nulldev, rawread, rawwrite, /*23*/
nodev, nodev, idcreset, NULL,
seltrue, nodev, idcstrategy,
dnopen, dnclose, nodev, dnwrite, /*24*/
nodev, nodev, nulldev, NULL,
seltrue, nodev, NULL,
/* 25-29 reserved to local sites */
nodev, nodev, nodev, nodev, /*25*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
lpaopen, lpaclose, lparead, lpawrite, /*26*/
lpaioctl, nodev, nulldev, NULL,
seltrue, nodev, NULL,
psopen, psclose, psread, pswrite, /*27*/
psioctl, nodev, psreset, NULL,
seltrue, nodev, NULL,
nodev, nodev, nodev, nodev, /*28*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
adopen, adclose, nodev, nodev, /*29*/
adioctl, nodev, adreset, NULL,
seltrue, nodev, NULL,
rxopen, rxclose, rxread, rxwrite, /*30*/
rxioctl, nodev, rxreset, NULL,
seltrue, nodev, NULL,
ikopen, ikclose, ikread, ikwrite, /*31*/
ikioctl, nodev, ikreset, NULL,
seltrue, nodev, NULL,
rlopen, nodev, rawread, rawwrite, /*32*/
nodev, nodev, rlreset, NULL,
seltrue, nodev, rlstrategy,
logopen, logclose, logread, nodev, /*33*/
logioctl, nodev, nulldev, NULL,
logselect, nodev, NULL,
dhuopen, dhuclose, dhuread, dhuwrite, /*34*/
dhuioctl, dhustop, dhureset, dhu_tty,
ttselect, nodev, NULL,
crlopen, crlclose, crlrw, crlrw, /*35*/
nodev, nodev, nulldev, NULL,
seltrue, nodev, NULL,
vsopen, vsclose, nodev, nodev, /*36*/
vsioctl, nodev, vsreset, NULL,
vsselect, nodev, NULL,
dmzopen, dmzclose, dmzread, dmzwrite, /*37*/
dmzioctl, dmzstop, dmzreset, dmz_tty,
ttselect, nodev, NULL,
tmscpopen, tmscpclose, rawread, rawwrite, /*38*/
tmscpioctl, nodev, tmscpreset, NULL,
seltrue, nodev, tmscpstrategy,
npopen, npclose, npread, npwrite, /*39*/
npioctl, nodev, npreset, NULL,
seltrue, nodev, NULL,
qvopen, qvclose, qvread, qvwrite, /*40*/
qvioctl, qvstop, qvreset, NULL,
qvselect, nodev, NULL,
qdopen, qdclose, qdread, qdwrite, /*41*/
qdioctl, qdstop, qdreset, NULL,
qdselect, nodev, NULL,
/* 42-50 reserved to local sites */
nodev, nodev, nodev, nodev, /*42*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
iiopen, iiclose, nulldev, nulldev, /*43*/
iiioctl, nulldev, nulldev, NULL,
seltrue, nodev, NULL,
dkopen, dkclose, dkread, dkwrite, /*44*/
dkioctl, nulldev, nulldev, NULL,
seltrue, nodev, NULL,
dktopen, dktclose, dktread, dktwrite, /*45*/
dktioctl, dktstop, nulldev, dkt,
ttselect, nodev, NULL,
kmcopen, kmcclose, kmcread, kmcwrite, /*46*/
kmcioctl, nulldev, kmcdclr, NULL,
seltrue, nodev, NULL,
nodev, nodev, nodev, nodev, /*47*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
nodev, nodev, nodev, nodev, /*48*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
nodev, nodev, nodev, nodev, /*49*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
nodev, nodev, nodev, nodev, /*50*/
nodev, nulldev, nulldev, NULL,
nodev, nodev, NULL,
rx50open, rx50close, rx50rw, rx50rw, /*51*/
nodev, nodev, nulldev, 0,
seltrue, nodev, NULL,
/* kdb50 ra */
kdbopen, nulldev/*XXX*/, rawread, rawwrite, /*52*/
nodev, nodev, nulldev, 0,
seltrue, nodev, kdbstrategy,
fdopen, nodev, nodev, nodev, /*53*/
nodev, nodev, nodev, NULL,
nodev, nodev, NULL,
};
int nchrdev = sizeof (cdevsw) / sizeof (cdevsw[0]);
int mem_no = 3; /* major device number of memory special file */
/*
* Swapdev is a fake device implemented
* in sw.c used only internally to get to swstrategy.
* It cannot be provided to the users, because the
* swstrategy routine munches the b_dev and b_blkno entries
* before calling the appropriate driver. This would horribly
* confuse, e.g. the hashing routines. Instead, /dev/drum is
* provided as a character (raw) device.
*/
dev_t swapdev = makedev(4, 0);