path: root/makedev-1.4.1/devinfo

/*
 * DEVINFO: device information for MAKEDEV
 *
 * MANY THANKS to those who have sent in corrections - I don't have most
 * of the hardware listed in here, so it won't get fixed if nobody tells me.
 * Mail to: David A. Holland <dholland@husc.harvard.edu>
 *
 * Version 1.4: 21-Feb-94  Corrected proc entry for ibcs2.
 *              27-Feb-94  Make 12 VCs by default.
 * Version 1.3: 14-Feb-94  Corrections from perusing the 1.1.91 source tree.
 *    hd1[a-b] becomes hd[c-d]; see comments below.
 *    Corrected idecd entry. Added entry for Aztech cdrom.
 *    Corrected sbpcd entries. 
 *    Invented new [and better] names for the QIC tape entries.
 *    There appear to be up to 32 cyclades devices supported in 1.1.91.
 * Version 1.2: 14-Feb-94  Revisions snarfed from shell MAKEDEV 2.1.
 *    Added cyclades, idecd, apm, dcf, /proc entry for joysticks, 
 *    scanner becomes logiscan/m105scan/ac4096, some new audio devices,
 *    high-number floppy entries, scsi tapes+cds now go 0-7, 
 *    corrected a comment erroneously indicating fd4 was possible,
 *    removed default major numbers for cdu31a, pcaudio, ibcs2.
 * Version 1.1: 13-Feb-94  Corrected scsi tapes (which were totally wrong)
 * Version 1.0: 11-Dec-94  Initial version
 */

/* ignore when /proc/devices mentions these: */
/* (this is how it was before; couldn't we use mem? */
ignore { mem, tty, pcmcia }

/* make a batch called generic, standard set of stuff */
batch generic {
      std, fd0, fd1, hda, hdb, xda, xdb, sda, sdb,
      ptyp, ptyq, ptyr, ptys, console, vts, serial,
      busmice, printers, fd
}

// The "std" group - basic devices */
char (std, 1) {
	mem (kmem): 1
	kmem (kmem): 2
	null (public) : 3
	port (kmem) : 4
       	zero (public) : 5
	core -> "/proc/kcore"
	full (public) : 7
}
block (std, 1) {
	ram (disk) : 1
}
char (std, 5) {
	tty (public) : 0
}

/* the "console" group - system console */
char (consoles,4) {
	console (cons) : 0       # /dev/console
	tty0 (cons) : 0          # tty0 == console
}

/* VTs tty1-tty63 (tty0 is special) */
/* group "vts" is tty1-8; "vts2" is the rest */
char (vts, 4) tty[1-12] (tty) : 1
char (vts2, 4) tty [13-63] (tty) : 9


/* serial ports, ttyS0-ttyS63 and cua0-cua63 */
/* group "serial" is just ttyS0-3 and cua0-3; "serial2" is the rest */
char (serial, 4) ttyS[0-3]  (tty)     : 64
char (serial2,4) ttyS[4-63] (tty)     : 64+4
char (serial, 5) cua[0-3]   (dialout) : 64
char (serial2,5) cua[4-63]  (dialout) : 64 + 4

/* ptys: pty[pqrs][0-9a-f] and tty[pqrs][0-9][a-f] */
/* grouped as ptyp, ptyq, ptyr, and ptys */
char (ptyp, 4) {
        ptyp[0x0-f] (pty) : 128+0*16
        ttyp[0x0-f] (tty) : 192+0*16
}
char (ptyq, 4) {
        ptyq[0x0-f] (pty) : 128+1*16
        ttyq[0x0-f] (tty) : 192+1*16
}
char (ptyr, 4) {
        ptyr[0x0-f] (pty) : 128+2*16
        ttyr[0x0-f] (tty) : 192+2*16
}
char (ptys, 4) {
        ptys[0x0-f] (pty) : 128+3*16
        ttys[0x0-f] (tty) : 192+3*16
}

/* cyclades serial multiplexer */
char (cyclades=ttyC, 19) {
	ttyC[0-31] (tty) : 32
}
char (cyclades=cub, 20) {
	cub[0-31] (dialout) : 32
}

/* parallel ports par0-3 and printers lp0-3 (which are merely aliases) */
/* group is "printers" */
char (printers=lp, 6) {
	par[0-3] (printer) : 0
	lp[0-3] (printer) : 0
}

/* busmice: logibm, psaux, inportbm, atibm */
char (busmice=mouse, 10) {
	logibm   (mouse) : 0
	psaux    (mouse) : 1
	inportbm (mouse) : 2
	atibm    (mouse) : 3
	# sejin  (mouse) : 4
}

/* joysticks: js0, js1; group "js" */
char (js=Joystick) js[0-1] (mouse) : 0

/* floppies: fd0-3, with lots of modes */
block (floppies=fd, 2) {
	fd[0-3]       (floppy) : 0
	fd[0-3]d360   (floppy) : 4
	fd[0-3]h1200  (floppy) : 8
	fd[0-3]D360   (floppy) : 12
	fd[0-3]H360   (floppy) : 12
	fd[0-3]D720   (floppy) : 16
	fd[0-3]H720   (floppy) : 16
	fd[0-3]h360   (floppy) : 20
	fd[0-3]h720   (floppy) : 24
	fd[0-3]H1440  (floppy) : 28
	fd[0-3]H2880  (floppy) : 32
	fd[0-3]CompaQ (floppy) : 36
	fd[0-3]h1440  (floppy) : 40
	fd[0-3]H1680  (floppy) : 44
	fd[0-3]h410   (floppy) : 48
	fd[0-3]H820   (floppy) : 52
	fd[0-3]H1476  (floppy) : 56
	fd[0-3]H1722  (floppy) : 60
	fd[0-3]h420   (floppy) : 64
	fd[0-3]h830   (floppy) : 68
	fd[0-3]h1494  (floppy) : 72
	fd[0-3]h1743  (floppy) : 76
}

// There is a controversy regarding whether these should be either
//  (1) hda-hdd are major number 3, hda1-hd1d are major number 22
//  (2) hda-hdb are major number 3, hdc-hdd are major number 22
//
// Case (1) is commented out, as case (2) seems to be more popular.
// Case (2) also appears to make more sense in terms of the way
// the drivers are actually implemented.

// /* AT hard disks hda-hdd (partitions 1-8 and main) */
// block(hd=hd,3) hd[a-d] 8/64
// /* AT hard disks on second controller */
// block(hd1,22) hd1[a-d] 8/64

/* AT hard disks hda-b (partitions 1-8 and main) */
block(hd=hd,3) hd[a-b] 8/64
/* and 2nd controller */
block(hd1,22) hd[c-d] 8/64

// Ordinarily, the use of the syntax above would automatically create
// this batch. Because of the way it's done (this is a bug, and hopefully
// will be fixed in a future release) the batch for the hd1 devices is
// also created as "hd". This cannot be accessed, but does no harm as
// long as the order of the above two declarations isn't reversed. sigh.
// Anyway, this line works around the problem.
batch hd1 { hdc hdd }


/* XT hard drives */
block(xd=xd,13) xd[a-d] 8/64

/* scsi hard disks sda-sdh */
block(sd=sd,8) sd[a-h] 8/16

/* loopback disk devices; group "loop" */
block(loop=loop) loop[0-7] (disk) : 0

/* scsi tapes st0-7 */
char(st=st, 9) {
	st[0-7] (tape) : 0
	nst[0-7] (tape) : 128
}

/* qic tapes - group "qic" */
// The following is what came with the shell MAKEDEV.
//char (qic=tpqic02, 12) {
//	rmt8       (tape) : 6
//	rmt16      (tape) : 8
//	tape-d     (tape) : 136
//	tape-reset (tape) : 255
//}
// This, on the other hand, appears to be more correct.

/*
 *  By the authority vested in me as the maintainer of this file, 
 *  I have made up the device names. The "n" versions don't rewind,
 *  as with other tape devices. The number specifies the model/capacity.
 *  There's not really room left for unit numbers, but I suppose there
 *  probably aren't many people with multiple QIC drives either...
 */
char (qic=tpqic02, 12) {
	nqt11	(tape) : 2
	qt11	(tape) : 3
	nqt24	(tape) : 4
	qt24	(tape) : 5
	nqt120	(tape) : 6
	qt120	(tape) : 7
	nqt150	(tape) : 8
	qt150	(tape) : 9
	qt-reset (tape) : 255
}

/* ftapes - group ftape */
char (ftape=mt, 27) {
	rft[0-3]  (tape) : 0
	nrft[0-3] (tape) : 4
	ftape -> rft0
	nftape -> nrft0
}

/* scsi cd */
block(sr=sr, 11) scd[0-7] (cdrom) : 0

/* sony cd */
block(sonycd=cdu31a) sonycd (cdrom) : 0

/* mitsumi cd */
block(mcd=mcd, 23) mcd (cdrom) : 0

/* Sony cdu535 */
block(cdu535="cdu-535", 24) cdu535 (cdrom) : 0

/* LMS/Philips CD player (needs new major number) */
block(lmscd, 24) lmscd (cdrom) : 0

/* Aztech CDROM */
block(aztcd, 29) aztcd0 (cdrom) : 0

/* soundblaster CD, 1st controller */
block(sbpcd=sbpcd, 25) {
	sbpcd      (cdrom) : 0
	sbpcd[0-3] (cdrom) : 0
}
/* 2nd, 3rd, 4th */
block(sbpcd=sbpcd2, 26) sbpcd[4-7] (cdrom) : 0
block(sbpcd=sbpcd3, 27) sbpcd[8-11] (cdrom) : 0
block(sbpcd=sbpcd4, 28) sbpcd[12-15] (cdrom) : 0

/* ide cd */
block (idecd=idecd) {
	idecd	(cdrom) : 0
}

/* Logitech scanner */
char (logiscan=logiscan) {
	logiscan (scanner) : 0
}

char (m105scan=m105) {
	m105scan (scanner) : 0
}

char (ac4096=ac4096) {
	ac4096 (scanner) : 0
}

// this is apparently obsolete?
//char (scan=Scanner) {
//	scan  (scanner) : 0
//	scand (scanner) : 1
//}

/* audio */
char (audio=sound, 14) {
	mixer	  (audio) : 0
	sequencer (audio) : 1
	midi00	  (audio) : 2
	midi -> midi00
	dsp	  (audio) : 3
	audio	  (audio) : 4
	sndstat	  (audio) : 6
#	sequencer2(audio) : 8
	mixer1	  (audio) : 16
#	patmgr0   (audio) : 17
	midi01	  (audio) : 18
	dsp1	  (audio) : 19
	audio1	  (audio) : 20
#	patmgr1	  (audio) : 33
	midi02	  (audio) : 34
	midi03	  (audio) : 50
}

/* pcaudio */
char (pcaudio=pcsp) {
	pcmixer (audio) : 0
	pcsp    (audio) : 3
	pcaudio (audio) : 4
}

/* sg: generic scsi devices */
char (sg=sg, 21) {
	sga (scsi) : 0
	sgb (scsi) : 1
	sgc (scsi) : 2
	sgd (scsi) : 3
	sge (scsi) : 4
	sgf (scsi) : 5
	sgg (scsi) : 6
	sgh (scsi) : 7
}

/* fd: file descriptors */
char (fd, 0) {  // the 0 is not used - there are only links in here!
	fd     -> "/proc/self/fd"
	stdin  -> "fd/0"
	stdout -> "fd/1"
	stderr -> "fd/2"
}

/* ibcs2: coff emulation stuff */
char (ibcs2=socksys, 30) {
	socksys (ibcs2) : 0
	spx     (ibcs2) : 2
	nfsd -> socksys
	XOR -> null
}

char (apm=apm_bios) {
	apm (system) : 0
}

char (dcf=dcf) {
	dcf (system) : 0
}

/* demo device for module stuff */
char (hw=hw) {
	helloworld (public) : 0
}