include(MAKEDEV.sub)dnl
dnl
vers(a, {-$OpenBSD: MAKEDEV.mi,v 1.70 2004/02/13 23:34:13 miod Exp $-})dnl
dnl
divert(1)dnl
{-#-}
{-#-} Copyright (c) 2001,2002,2003 Todd T. Fries <todd@OpenBSD.org>
{-#-}
{-#-} Permission to use, copy, modify, and distribute this software for any
{-#-} purpose with or without fee is hereby granted, provided that the above
{-#-} copyright notice and this permission notice appear in all copies.
{-#-}
{-#-} THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
{-#-} WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
{-#-} MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
{-#-} ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
{-#-} WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
{-#-} ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
{-#-} OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
{-#-}
dnl
dnl Diversions:  (upon termination, concatenated output queues)
dnl
dnl 0 - very top
dnl 1 - descriptions of devices
dnl 2 - init of script, function definitions, etc
dnl 3 - beginning of global recursive R() function
dnl 7 - body of MAKEDEV, device creations, etc
dnl 9 - end
dnl
dnl HOW TO ADD A DEVICE:
dnl
dnl In this file, you must use at least two macros:
dnl
dnl  Use '__devitem(uniqueid, name-pattern, description)' to create an entry
dnl  in the description at the top of the generated MAKEDEV file:
dnl
dnl    __devitem(sca, sca*, Sugar Generic device)dnl
dnl    __devitem(cry, crypto, hardware crypto access driver)dnl
dnl
dnl  This is ultimately shown as:
dnl
dnl    #  sca*   Sugar Generic device
dnl    #  crypto hardware crypto access driver
dnl
dnl  Use '_mkdev(uniqueid, shell-pattern, {-shell-script-})dnl' to create
dnl  a shell script fragment used to 'create' the device (be sure to match
dnl  the uniqueid from above):
dnl
dnl    _mkdev(sca, sca*, {-M sca$U c major_sca_c $U
dnl           M rsca$U b major_sca_b Add($U, 128)-})dnl
dnl    _mkdev(cry, crypto, {-M crypto c major_cry_c 0-})dnl
dnl
dnl  This is ultimately expanded into:
dnl
dnl    sca*)
dnl           M sca$U c 24 $U
dnl           M sca$U b 42 $(($U+128))
dnl           ;;
dnl
dnl    crypto)
dnl           M crypto c 47 0
dnl           ;;
dnl
dnl In the MAKEDEV.md file, add a '_DEV(uniqueid, charmajor, blockmajor)'
dnl entry:
dnl
dnl   _DEV(sca, 24, 42)
dnl   _DEV(cry, 47)
dnl
dnl Final step is to use the 'target/twrget' macros to have the 'all)' target
dnl generate one or more device(s).  Usage of 'target/twrget' is:
dnl      target(target_name, device_name [, append_string ] .. )
dnl      twrget(target_name, uniqueid, device_name, [, append_string ] .. )
dnl
dnl        target_name   a unique name that later is used as an argument to
dnl                      'show_target()' (which expands all devices for a
dnl                      given 'target_name').
dnl        uniqueid      same as 'uniqueid' above
dnl        device_name   string representing the device to be mknod'ed
dnl        append_string for each append_string, `device_name' is prepended
dnl
dnl Note: 'target(a,b,c)' is equivalent to 'twrget(a,b,b,c)'
dnl
dnl
dnl For a short example:
dnl
dnl   target(all, std)dnl
dnl   target(all, sca, 0, 1, 2, 3)dnl
dnl   twrget(all, cry, crypto)dnl
dnl
dnl would expand to:
dnl
dnl   all)
dnl        R std sca0 sca1 sca2 sca3 crypto
dnl        ;;
dnl
dnl presuming '_DEV(sca, ?, ?)' and '_DEV(std)' were in the MAKEDEV.md file.
dnl
dnl
dnl Everything is 'automatically' added to 'MAKEDEV' based on whether or
dnl not the '_DEV()' entry has a corresponding _mkdev() and __devitem()
dnl entry in MAKEDEV.mi (this file).
dnl
dnl Note: be very wary of adding whitespace, carriage returns, or not
dnl finishing a macro with ')dnl' .. otherwise, extra blank lines show up
dnl in the output.
dnl
dnl TODO:
dnl
dnl make a 'disktgt' macro that automatically does:
dnl disktgt(rd, {-rd-})
dnl
dnl	target(all,rd,0)
dnl	target(ramd,rd,0)
dnl	disk_q(rd)
dnl	__devitem(rd, {-rd*-}, {-rd-})dnl
dnl
dnl  Note: not all disks are generated in 'all)'. (e.g. vax has a lot of
dnl        disks that are not generated by 'all)')
dnl
dnl
_mkdev(loc, local, {-test -s $T.local && sh $T.local-})dnl
dnl
__devtitle(make, Device "make" file.  Valid arguments)dnl
__devitem({-all-}, {-all-},
{-makes all known devices{-,-} including local devices.
{-#-}		Tries to make the ``standard'' number of each type.-})dnl
dnl
dnl
target(all, mcd, 0)dnl
twrget(all, fdesc, fd)dnl
target(all, st, 0, 1)dnl
target(all, std)dnl
target(all, raid, 0, 1, 2, 3)dnl
target(all, rz, 0, 1, 2, 3, 4)dnl
target(all, hp, 0, 1, 2, 3)dnl
target(all, ra, 0, 1, 2, 3)dnl
target(all, rx, 0, 1)dnl
target(all, wd, 0, 1, 2, 3)dnl
target(all, xd, 0, 1, 2, 3)dnl
twrget(all, aflo, fd, 0, 1, 2, 3)dnl
target(all, systrace)dnl
target(all, pctr)dnl
target(all, pctr0)dnl
target(all, pf)dnl
twrget(all, cry, crypto)dnl
target(all, apm)dnl
twrget(all, tth, ttyh, 0, 1)dnl
target(all, ttyA, 0, 1)dnl
target(all, ttyB, 0, 1, 2, 3, 4, 5)dnl
twrget(all, attyB, ttyB, 0, 1, 2, 3, 4)dnl
target(all, tty0, 0, 1, 2, 3)dnl
twrget(all, mac_tty0, tty0, 0, 1)dnl
twrget(all, tzs, tty, a, b, c, d)dnl
twrget(all, czs, cua, a, b, c, d)dnl
target(all, ttyc, 0, 1, 2, 3, 4, 5, 6, 7)dnl
twrget(all, com, tty0, 0, 1, 2, 3)dnl
target(all, lkm)dnl
twrget(all, mmcl, mmclock)dnl
target(all, lpt, 0, 1, 2)dnl
twrget(all, lpt, lpa, 0, 1, 2)dnl
target(all, joy, 0, 1)dnl
twrget(all, rnd, random)dnl
target(all, uk, 0)dnl
target(all, wt, 0)dnl
target(all, wdt, 0)dnl
twrget(all, au, audio, 0)dnl
twrget(all, speak, speaker)dnl
target(all, asc, 0)dnl
target(all, music, 0)dnl
target(all, radio, 0)dnl
target(all, tuner, 0)dnl
target(all, rmidi, 0, 1, 2, 3, 4, 5, 6, 7)dnl
target(all, usbs)dnl
target(all, adb)dnl
target(all, iop, 0, 1)dnl
target(all, pci)dnl
twrget(all, wsmouse, wscons)dnl
twrget(all, grf_mac, grf, 0, 1, 2, 3)dnl
target(all, par, 0)dnl
twrget(all, amouse, mouse, 0, 1)dnl
twrget(all, akbd, kbd)dnl
target(all, apci, 0)dnl
target(all, ppi, 0)dnl
target(all, view0, 0, 1, 2, 3, 4, 5)dnl
target(all, local)dnl
target(all, gpr, 0)dnl
target(all, ptm)dnl
dnl
_mkdev(all, {-all-}, {-dnl
show_target(all)dnl
-})dnl
dnl
__devitem(ramdisk, ramdisk, devices to be put on ramdisk-based media)dnl
__devitem(std, {-std-}, standard devices)dnl
dnl
dnl
dnl
dnl _std
dnl
dnl $1: tty
dnl $2: memstuff
dnl $3: ksyms
dnl $4: drum
dnl $5: klog
dnl
define({-_std-}, {-dnl
std)
	M console	c 0 0 600
	M tty		c $1 0
	M mem		c $2 0 640 kmem
	M kmem		c $2 1 640 kmem
	M null		c $2 2
	M zero		c $2 12
	M stdin		c major_fdesc_c 0
	M stdout	c major_fdesc_c 1
	M stderr	c major_fdesc_c 2
	M ksyms		c $3 0 640 kmem
	M drum		c $4 0 640 kmem
	M klog		c $5 0 600-})dnl
dnl
target(usb, usb, 0, 1)dnl
target(usb, urio, 0)dnl
twrget(usb, uscan, uscanner, 0)dnl
target(usb, uhid, 0, 1, 2, 3)dnl
target(usb, ulpt, 0, 1)dnl
target(usb, ugen, 0, 1)dnl
target(usb, ttyU, 0, 1)dnl
dnl
__devitem({-usbs-}, usbs, make USB devices)dnl
_mkdev(usbs, usbs, {-dnl
show_target({-usb-})dnl
-})dnl
__devtitle(tap, Tapes)dnl
__devitem(wt, {-wt*	-}, QIC-interface (e.g. not SCSI) 3M cartridge tape)dnl
_mkdev(wt, wt*,
{-name=wt
	n=Mult($U, 8) m=Add($n, 4)
	M $name$U	b major_wt_b $n 640 operator
	M r$name$U	c major_wt_c $n 640 operator
	M n$name$U	b major_wt_b $m 640 operator
	M nr$name$U	c major_wt_c $m 640 operator-})dnl
__devitem(tz, tz*, {-SCSI tapes{-,-} DEC TK50 cartridge tape-})dnl
__devitem(st, {-st*-}, SCSI tapes)dnl
_mkdev(st, st*, {-n=Mult($U, 16)
	for pre in " " n e en
	do
		M ${pre}st$U	b major_st_b $n 660 operator
		M ${pre}rst$U	c major_st_c $n 660 operator
		n=Add($n, 1)
	done-})dnl
__devitem(ct, ct*, HP300 HP-IB cartridge tape)dnl
__devitem(mt, mt*, (Magnetic) 9-track reel tape)dnl
__devitem(ht, ht*, massbus tm03 & tu??)dnl
__devitem(tm, tm*, unibus tm11 & te10 emulations (e.g. Emulex tc-11))dnl
__devitem(ts, ts*, unibus ts11)dnl
__devitem(ut, ut*, unibus tu45 emulations (e.g.si 9700))dnl
__devtitle(dis, Disks)dnl
__devitem(rz, rz*, SCSI disks)dnl
__devitem(sd, {-sd*-}, {-SCSI disks, includes flopticals-})dnl
__devitem(hd, {-hd*-}, HP300 HP-IB disks)dnl
__devitem(cd, {-cd*-}, SCSI cdrom drives)dnl
__devitem(acd, acd*, ATAPI cdrom drives)dnl
_mkdev(cd, cd*, {-dodisk2 cd $U major_cd_b major_cd_c $U 0{--}ifstep(cd)-})dnl
__devitem(mcd, mcd*, Mitsumi cdrom drives)dnl
_mkdev(mcd, mcd*, {-dodisk2 mcd $U major_mcd_b major_mcd_c $U 0{--}ifstep(mcd)dnl
-})dnl
__devitem(ch, {-ch*-}, SCSI media changer)dnl
_mcdev(ch, ch*, ch, {-major_ch_c-}, 660, operator)dnl
__devitem(uk, uk*, SCSI Unknown device)dnl
_mcdev(uk, uk*, uk, {-major_uk_c-}, 640, operator)dnl
__devitem(ss, ss*, SCSI scanners)dnl
_mkdev(ss, ss*, {-M ss$U c major_ss_c Mult($U,16) 640 operator
	M nss$U c major_ss_c Add(Mult($U,16),1) 640 operator
	M enss$U c major_ss_c Add(Mult($U,16),3) 640 operator
	RMlist="$RMlist scan$U"
	MKlist="$MKlist;umask 77;ln -s ss$U scan$U"-})dnl
__devitem(ses, ses*, SES/SAF-TE SCSI devices)dnl
_mkdev(ses, ses*, {-M ses$U c major_ses_c $U 640 operator-})dnl
__devitem(ramd, ramdisk, makes all devices for a ramdisk kernel)dnl arc
_mkdev(ramd, ramdisk, {-dnl
show_target(ramd)dnl
-})dnl
target(ramd, std)dnl
target(ramd, random)dnl
target(ramd, bpf, 0)dnl
__devitem(rd, {-rd*-}, "rd" pseudo-disks)dnl
_mkdev(rd, rd*, {-dodisk2 rd $U major_rd_b major_rd_c $U 0{--}ifstep(rd)-})dnl
__devitem(xd, xd*, Xylogic 753/7053 disks)dnl
__devitem(xy, xy*, {-	Xylogic 450/451 disks-})dnl
__devitem(flo, {-fd*-}, {-Floppy disk drives (3 1/2"{-,-} 5 1/4")-})dnl
_mkdev(flo, fd*,
{-typnam=$U${i#fd[01]*}
	case $typnam in
	0|1)	typnum=0;; # no type specified, assume A
	*A)	typnum=0; typnam=0;;
	*B)	typnum=1;;
	*C)	typnum=2;;
	*D)	typnum=3;;
	*E)	typnum=4;;
	*F)	typnum=5;;
	*G)	typnum=6;;
	*H)	typnum=7;;
	*)	echo bad type $typnam for $i; exit 1;;
	esac
	case $U in
	0|1)	blk=major_flo_b; chr=major_flo_c;;
	*)	echo bad unit $U for $i; exit 1;;
	esac
	nam=fd${typnam}
	n=Add(Mult($U, 128), Mult($typnum, 16))
	M ${nam}a	b $blk $n 640 operator
	M ${nam}b	b $blk Add($n, 1) 640 operator
	M ${nam}c	b $blk Add($n, 2) 640 operator
	M r${nam}a	c $chr $n 640 operator
	M r${nam}b	c $chr Add($n, 1) 640 operator
	M r${nam}c	c $chr Add($n, 2) 640 operator-}, 664)dnl
__devitem(aflo, ramdisk, devices needed for install floppies)dnl
_mkdev(aflo, fd*, {-case $U in 0|1|2|3)
	M fd${U}a b major_aflo_b Mult($U, 16) 640 operator
	M fd${U}b b major_aflo_b Add(Mult($U, 16), 1) 640 operator
	M rfd${U}a c major_aflo_c Mult($U, 16) 640 operator
	M rfd${U}b c major_aflo_c Add(Mult($U, 16), 1) 640 operator;;
	*) echo bad unit for floppy disk in: $i;;
	esac-})dnl
__devitem(iop, iop*, I2O controller device)dnl
_mcdev(iop, iop*, iop, {-major_iop_c-}, 660)dnl
__devitem(wdt, wdt0, watchdog timer)dnl
_mcdev(wdt, wdt0, wdt, {-major_wdt_c-}, 440, operator)dnl
__devitem(local, local, configuration specific devices)dnl
__devitem(wd, {-wd*-}, {-"winchester" disk drives (ST506, IDE, ESDI, RLL, ...)-})dnl
__devitem(ccd, ccd*, concatenated disk devices)dnl
__devitem(raid, raid*, RAIDframe disk devices)dnl
__devitem(vnd, vnd*, "file" pseudo-disks)dnl
_mkdev(vnd, vnd*, {-dodisk vnd $U major_vnd_b major_vnd_c $U 0{--}ifstep(vnd)
	dodisk svnd $U major_vnd_b major_vnd_c $U 2048{--}ifstep(vnd)-})dnl
__devitem(ra, ra*, {-MSCP disks (ra??, hd??)-})dnl
__devitem(hp, hp*, {-massbuss rm??-})dnl
__devitem(hk, hk*, {-unibus rk06 and rk07-})dnl
__devitem(up, up*, {-other unibus devices (e.g. on Emulex sc-21v controller)-})dnl
__devitem(rb, rb*, {-730 idc w/ rb80 and/or rb02-})dnl
__devitem(rx, rx*, {-MSCP floppy disk (rx33/50/...)-})dnl
__devitem(rl, rl*, {-unibus r102-})dnl
__devitem(hd, hd*, {-HDC9224 hd disks on VS2000-})dnl
dnl
dnl For normal disk devices, add a disk_q entry; anything else define like
dnl the rest (such as vnd above).
dnl
disk_q({-ccd-})dnl
disk_q({-hd-})dnl
disk_q({-hk-})dnl
disk_q({-hp-})dnl
disk_q({-ra-})dnl
disk_q({-raid-})dnl
disk_q({-rb-})dnl
disk_q({-rl-})dnl
disk_q({-rx-})dnl
disk_q({-sd-})dnl
disk_q({-xy-})dnl
disk_q({-xd-})dnl
disk_q({-up-})dnl
disk_q({-wd-})dnl
disk_q({-rz-})dnl
dnl
__devitem(loc, local, configuration specific devices)dnl
_mkdev(loc, local, {-test -s $T.local && sh $T.local-})dnl
_mkdev({-disks-}, {-undefine({-C_ase-})show_disks()undefine({-C_ase-})-},
{-case $i in
show_disks2()dnl
	esac-})dnl
__mkdev({-disks-}){--}dnl
dnl
__devtitle(cons, Console ports)dnl
__devitem(ttyv0, ttyv0, pccons or pcvt screen 0)dnl
__devitem(ttyv, ttyv*, pcvt)dnl
__devitem(wscons, ttyC0, wscons screen 0)dnl
twrget(wscons, wscons, ttyC, cfg, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b)dnl
target(wscons, wsmux)dnl
target(wscons, wskbd, 0, 1, 2, 3)dnl
target(wscons, wsmouse, 0, 1, 2, 3)dnl
_mkdev({-wscons-}, {-wscons-}, {-dnl
show_target(wscons)dnl
-})dnl
__devitem(wsdisp, ttyC-F*, wscons virtual consoles)dnl
_mkdev({-wsdisp-}, tty[C-F]*, {-U=${i##tty[C-F]}
	case $i in
	ttyC*) n=C m=expr(0*256);;
	ttyD*) n=D m=expr(1*256);;
	ttyE*) n=E m=expr(2*256);;
	ttyF*) n=F m=expr(3*256);;
	esac
	case $U in
	[0-9a-f]) M tty$n$U c major_wsdisp_c {-$(( 16#$U + $m ))-} 600;;
	cfg) M tty${n}cfg c major_wsdisp_c Add(255,$m) 600;;
	*) echo bad unit $U for $i; exit 1;;
	esac-})dnl
__devitem(wskbd, wskbd*, wscons keyboards)dnl
_mkdev(wskbd, wskbd*, {-M wskbd$U c major_wskbd_c $U 600-})dnl
__devitem(wsmux, wsmux, wscons keyboard/mouse mux devices)dnl
_mkdev(wsmux, wsmux|wsmouse|wskbd, {-M wsmouse c major_wsmux_c 0 600
	M wskbd c major_wsmux_c 1 600-})dnl
__devitem(pcons, console, PROM console)dnl
__devtitle(point, Pointing devices)dnl
__devitem(wsmouse, wsmouse*, wscons mice)dnl
_mkdev(wsmouse, wsmouse*, {-M wsmouse$U c major_wsmouse_c $U 600-})dnl
__devitem(quad, quadmouse, "quadrature mouse")dnl
__devtitle(pty, Pseudo terminals)dnl
__devitem(ptm, ptm, pty master device)dnl
_mkdev(ptm, ptm, {-M ptm c major_ptm_c 0 666-})dnl
__devitem(tty, tty*, set of 16 slave pseudo terminals)dnl
__devitem(pty, pty*, set of 16 master pseudo terminals)dnl
_mkdev(pty, pty*, {-if [ $U -gt 15 ]; then
		echo bad unit for pty in: $i
		continue
	fi
	set -A tbl p q r s t u v w x y z P Q R S T
	name=${tbl[$U]}
	n=0
	while [ $n -lt 16 ]
	do
		nam=$name$(hex $n)
		off=Mult($U, 16)
		M tty$nam c major_tty_c Add($off, $n)
		M pty$nam c major_pty_c Add($off, $n)
		n=Add($n, 1)
	done-})dnl
__devitem(dc, dc*, {-4 channel serial interface (keyboard{-,-} mouse{-,-}modem{-,-} printer)-})dnl
__devtitle(prn, Printers)dnl
__devitem(par, par*, motherboard parallel port)dnl
__devitem(lpt, lpt*, IEEE 1284 centronics printer)dnl
_mkdev(lpt, lpt*|lpa*,
{-case $i in
	lpt*) n=lpt f=0;;
	lpa*) n=lpa f=128;;
	esac
	M $n$U c major_lpt_c Add($U, $f) 600-})dnl
__devitem(lpa, lpa*, interruptless lp)dnl
__devitem(ppi, ppi*, HP-IB plotters)dnl
__devtitle({-usb-}, USB devices)dnl
__devitem({-usb-}, usb*, Bus control devices used by usbd for attach/detach)dnl
_mkdev({-usb-}, usb*, {-[ "$i" = "usb" ] && u= || u=$U
	M usb$u c major_usb_c $U 660-})dnl
__devitem(uhid, uhid*, Generic HID devices)dnl
_mcdev({-uhid-}, uhid*, {-uhid-}, {-major_uhid_c-}, 660)dnl
__devitem(ulpt, ulpt*, Printer devices)dnl
_mcdev({-ulpt-}, ulpt*, {-ulpt-}, {-major_ulpt_c-}, 660)dnl
__devitem(ttyU, ttyU*, Serial ports)dnl
_mkdev({-ttyU-}, {-ttyU[0-9a-zA-Z]-}, {-U=${i#ttyU*}
	o=$(alph2d $U)
	M ttyU$U c major_ttyU_c $o 660 dialer uucp-})dnl
__devitem(urio, urio*, Diamond Multimedia Rio 500)dnl
_mcdev({-urio-}, urio*, {-urio-}, {-major_urio_c-}, 660)dnl
__devitem(uscan, uscanner*, Scanners)dnl
_mcdev({-uscan-}, uscanner*, {-uscanner-}, {-major_uscan_c-}, 660)dnl
__devitem(ugen, ugen*, Generic device)dnl
_mkdev(ugen, ugen*, {-n=Mult($U, 16)
	for j in 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
	do
		M ugen$U.$j c major_ugen_c Add($n, $j) 660
	done-})dnl
__devtitle(cpu, Cpus)dnl
__devitem(cpu, cpu*, cpus)dnl
__devtitle(call, Call units)dnl
__devtitle(term, Terminal ports)dnl
__devtitle(termp, Terminal multiplexers)dnl
__devitem(dca, dca*, HP200/300 single port serial interface)dnl
__devitem(dcm, dcm*, HP200/300 4 port serial mux interface)dnl
__devitem(apci, apci*, HP400 4 port serial mux interface)dnl
__devitem({-com-}, {-tty[0-7][0-9a-f]-}, NS16x50 serial ports)dnl
_mkdev(com, {-tty[0-7][0-9a-f]-}, {-U=${i#tty*}
	o=$(h2d $U)
	M tty$U c major_com_c $o 660 dialer uucp
	M cua$U c major_com_c Add($o, 128) 660 dialer uucp-})dnl
__devitem(ttyc, ttyc*, Cyclades serial ports)dnl
__devitem(tzs, tty[a-z]*, Zilog 8530 Serial Port)dnl
_mkdev(tzs, {-tty[a-z]-}, {-u=${i#tty*}
	case $u in
	a) n=0 ;;
	b) n=1 ;;
	c) n=4 ;;
	d) n=5 ;;
	*) echo unknown tty device $i ;;
	esac
	M tty$u c major_tzs_c $n 660 dialer uucp-})dnl
__devitem(tth, ttyh*, Sab82532 serial devices)dnl
_mkdev(tth, ttyh*, {-M ttyh$U c major_tth_c $U 660 dialer uucp-})dnl
__devitem(czs, cua[a-z]*, Zilog 8530 Serial Port)dnl
_mkdev(czs, cua[a-z], {-u=${i#cua*}
	case $u in
	a) n=0 ;;
	b) n=1 ;;
	c) n=4 ;;
	d) n=5 ;;
	*) echo unknown cua device $i ;;
	esac
	M cua$u c major_czs_c Add($n, 128) 660 dialer uucp-})dnl
__devitem(arm_tty, tty*, {-alias for PC COM ports{-,-} this is what the system really wants-})dnl
__devitem(tty0, tty00, standard serial port)dnl
__devitem(mac_tty0, tty00, standard serial port)dnl
__devitem(ttyA, ttyA*, mfc serial ports)dnl
__devitem(ttyz, tty[a-d], onboard zs serial ports)dnl
__devitem(cuaz, cua[a-d], onboard zs serial ports)dnl
__devitem(ttyB, ttyB?, DEC 3000 ZS8530 ("scc") serial ports)dnl
__devitem(scc, scc*, 82530 serial interface)dnl
__devtitle(spec, Special purpose devices)dnl
__devitem(apm, apm	, power management device)dnl
_mkdev(apm, apm*, {-M apm	c major_apm_c 0 644
	M apmctl	c major_apm_c 8 644-})dnl
__devitem(pcmcia, pcmcia*, PCMCIA card drivers)dnl
__devitem(pctr, pctr*, PC Performance Tuning Register access device)dnl
_mkdev(pctr, pctr, {-M pctr c major_pctr_c 0 644-})dnl
__devitem(systrace, systrace*, system call tracing device)dnl
_mkdev(systrace, systrace, {-M systrace c major_systrace_c 0 644-})dnl
__devitem(au, audio*, audio device)dnl
_mkdev(au, audio*, {-M sound$U	c major_au_c $U
	M mixer$U	c major_au_c Add($U, 16)
	M audio$U	c major_au_c Add($U, 128)
	M audioctl$U	c major_au_c Add($U, 192)
	MKlist="$MKlist;[ -e audio ] || ln -s audio$U audio"
	MKlist="$MKlist;[ -e mixer ] || ln -s mixer$U mixer"
	MKlist="$MKlist;[ -e sound ] || ln -s sound$U sound"
	MKlist="$MKlist;[ -e audioctl ] || ln -s audioctl$U audioctl"-})dnl
__devitem(asc, asc*, ASC Audio device)dnl
_mkdev(asc, asc*, {-M asc$U major_asc_c 0-})dnl
__devitem(music, music*, midi devices)dnl
_mkdev(music, music*, {-M music$U     c major_music_c $U
	M sequencer$U c major_music_c Add($U, 128)
	MKlist="$MKlist;[ -e music ] || ln -s music$U music"
	MKlist="$MKlist;[ -e sequencer ] || ln -s sequencer$U sequencer"-})dnl
__devitem(radio, radio*, FM tuner device)dnl
_mkdev(radio, radio*, {-M radio$U     c major_radio_c $U
	MKlist="$MKlist;[ -e radio ] || ln -s radio$U radio"-})dnl
__devitem(fdesc, fd, makes fd/* for the fdescfs)dnl
_mkdev(fdesc, fd, {-RMlist="mkdir -p fd;$RMlist" n=0
	while [ $n -lt 64 ];do M fd/$n c major_fdesc_c $n;n=Add($n, 1);done
	MKlist="$MKlist;chmod 555 fd"-})dnl
__devtitle(graph, Graphics devices)dnl
__devitem(grf_mac, grf*, {-custom chip (grf0){-,-} Retina Z2/Z3 (grf1/grf2){-,-}
{-#-}		Cirrus boards (grf3){-,-} A2410 (grf4) video or
{-#-}		CyberVision 64 (grf5)-})dnl
__devitem(ite, ite*, terminal emulator interface to HP300 graphics devices)dnl
__devitem({-hil-}, {-hil-}, HP300 HIL input devices)dnl
__devitem(oppr, openprom)dnl
_cdev(oppr, openprom, 70, 0)dnl
__devitem(cry, crypto, hardware crypto access driver)dnl
_mkdev(cry, crypto, {-M crypto c major_cry_c-} 0)dnl
__devitem(pf, pf*, Packet Filter)dnl
_mkdev(pf, {-pf*-}, {-M pf c major_pf_c 0 600-})dnl
__devitem(bpf, bpf*, Berkeley Packet Filter)dnl
_mkdev(bpf, {-bpf*-}, {-M bpf$U c major_bpf_c $U 600-}, 600)dnl
_mkdev(tun, {-tun*-}, {-M tun$U c major_tun_c $U 600-}, 600)dnl
__devitem(speak, speaker, pc speaker)dnl
_mkdev(speak, speaker, {-M speaker c major_speak_c 0 600-})dnl
__devitem(kbd, kbd, keyboard (provides events, for X11))dnl
_cdev(kbd, kbd, {-major_kbd_c-}, 0, 600)dnl
__devitem(kbd_atari, kbd, Atari keyboard)dnl
__devitem(akbd, kbd, Amiga keyboard)dnl
__devitem(rkbd, kbd, raw keyboard)dnl
__devitem(kbdctl, kbdctl, keyboard control)dnl
__devitem(beep, beep, riscpc speaker)dnl
__devitem(iic, iic*, IIC bus device)dnl
__devitem(rtc, rtc*, RTC device)dnl
__devitem(view, view*, generic interface to graphic displays)dnl
__devitem(aconf, aconf, {-autoconfig information (not yet)-})dnl
__devitem(mouse-, mouse-*, "mouse link")dnl
__devitem(mouse, mouse, mouse (provides events, for X11))dnl
__devitem(amouse, mouse*, Amiga mice)dnl
__devitem(lkm, lkm, loadable kernel modules interface)dnl
_cdev(lkm, lkm, {-major_lkm_c-}, 0, 640, _lkm)dnl
__devitem(mmcl, mmclock, memory mapped clock)dnl
__devitem(tun, tun*, network tunnel driver)dnl
__devitem(rnd, *random, inkernel random data source)dnl
_mkdev(rnd, *random, {-n=0
	for pre in " " s u p a
	do
		M ${pre}random c major_rnd_c $n 644
		n=Add($n, 1)
	done-}, 644)dnl
__devitem(joy, joy*, joystick driver)dnl
_mcdev(joy, joy*, joy, {-major_joy_c-}, 666)dnl
__devitem(mag, magma*, magma card (makes 16 tty and 2 bpp))dnl
__devitem(bppmag, bppmag[mno], magma parallel port device)dnl
__devitem(spif, spif*, spif card (makes 8 tty and 1 bpp))dnl
__devitem(bppsp, bpp[jkl], spif parallel port device)dnl
_mkdev(mag, magma*, {-case $U in
	0)	offset=0  nam=m;;
	1)	offset=16 nam=n;;
	2)	offset=32 nam=o;;
	*)	echo "bad unit for $i: $U"; exit 127;;
	esac
	offset=Mult($U, 64)
	n=0
	while [ $n -lt 16 ]
	do
		name=${nam}`hex $n`
		M tty$name c major_mag_c Add($offset, $n) 660 dialer uucp
		n=Add($n, 1)
	done
	M bpp${nam}0 c major_bppmag_c Add($offset, 0) 600
	M bpp${nam}1 c major_bppmag_c Add($offset, 1) 600-})dnl
_mkdev(spif, spif*, {-case $U in
	0)	offset=0  nam=j;;
	1)	offset=16 nam=k;;
	2)	offset=32 nam=l;;
	*)	echo "bad unit for $i: $U"; exit 127;;
	esac
	offset=Mult($U, 64)
	n=0
	while [ $n -lt 8 ]
	do
		name=${nam}`hex $n`
		M tty$name c major_spif_c Add($offset, $n) 660 dialer uucp
		n=Add($n, 1)
	done
	M bpp${nam}0 c major_bppsp_c Add($offset, 0) 600-})dnl
__devitem(bpp, bpp*, parallel port devices)dnl
_mkdev(bpp, {-bpp*-}, {-M bpp$U c major_bpp_c $U 600-}, 600)dnl
__devitem(xfs, xfs*, XFS filesystem devices)dnl
_mcdev(xfs, xfs*, xfs, {-major_xfs_c-}, 600)dnl
__devitem(hil, hil, HIL input devices)dnl
__devitem(rmidi, rmidi*, raw midi devices)dnl
_mcdev(rmidi, rmidi*, rmidi, {-major_rmidi_c-}, 666)dnl
__devtitle(plat, Platform-specific devices)dnl
__devitem(fb, fb*, framebuffer device)dnl
__devitem(bktr, bktr*, video capturing)dnl
_mcdev(bktr, bktr*, bktr, {-major_bktr_c-}, 644)dnl
__devitem(tuner, tuner*, tuner device)dnl
_mkdev(tuner, tuner*, {-M tuner$U c major_bktr_c Add(Mult($U, 2), 16) 644-}, 644)dnl
__devitem(pci, pci, PCI bus device)dnl
_mkdev(pci, pci, {-M pci c major_pci_c 0 600-}, 600)dnl
__devitem(adb, adb, Apple Desktop bus event interface)dnl
_mkdev(adb, adb, {-M adb c major_adb_c 0-})dnl
__devitem(pdc, pdc, PDC device)dnl
_mkdev(local, local, {-test -s $T.local && sh $T.local-}, 666)dnl
__devitem(gpr, gpr*, gpr400 pcmcia device)dnl
_mcdev(gpr, gpr*, gpr, {-major_gpr_c-})dnl
dnl
divert(1)dnl
include(etc.MACHINE/MAKEDEV.md)dnl
dnl
dnl
divert(0)dnl
#!/bin/sh -
#
# THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.
# generated from:
#
show_vers()dnl <-- now that all files are included, show versions
#
dnl
divert(2)dnl
PATH=/sbin:/usr/sbin:/bin:/usr/bin
T=$0

# set this to echo for Echo-Only debugging
[ "$eo" ] || eo=

hex()
{
	case ${--}1 in
	[0-9]) echo -n {-$-}1;;
	10) echo -n a;;
	11) echo -n b;;
	12) echo -n c;;
	13) echo -n d;;
	14) echo -n e;;
	15) echo -n f;;
	esac
}

alph2d()
{
	local t="$1"  
	local p="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
	local sub=${p%${t}*}
	echo ${#sub}
}

h2d()
{
	local s="$1"
	local f=${s%*[0-9a-f]} n=${s#[0-9a-f]*}

	echo $(($(_h2d $f)*16+ $(_h2d $n) ))
}

_h2d()
{
	case $1 in
	[0-9]) echo -n $1;;
	a) echo -n 10;;
	b) echo -n 11;;
	c) echo -n 12;;
	d) echo -n 13;;
	e) echo -n 14;;
	f) echo -n 15;;
	esac
}

unt()
{
	# XXX pdksh can't seem to deal with locally scoped variables
	# in ${foo#$bar} expansions
	arg="{-$-}1"
	tmp="${arg#[a-zA-Z]*}"
	tmp="${tmp%*[a-zA-Z]}"
	while [ "$tmp" != "$arg" ]
	do
		arg=$tmp
		tmp="${arg#[a-zA-Z]*}"
		tmp="${tmp%*[a-zA-Z]}"
	done
	echo $arg
}
dnl
dnl dodisk(name, unit, blkmaj, chrmaj, unit, off[, stepping])
dnl   arg: 1    2    3      4      5    6    7
dnl

dodisk()
{
	[ "$DEBUG" ] && set -x
	n=Add(Mult(${5}, ${7:-16}), ${6}) count=0
	RMlist="$RMlist {-$-}1{-$-}2? r{-$-}1{-$-}2?"
	[ 0$7 -ne 8 ] && l="i j k l m n o p"
	for d in a b c d e f g h $l
	do
		M {-$-}1{-$-}2$d	b {-$-}3 Add($n, $count) 640
		M r{-$-}1{-$-}2$d	c {-$-}4 Add($n, $count) 640
		let count=count+1
	done
	MKlist="$MKlist;chown root:operator {-$-}1{-$-}2? r{-$-}1{-$-}2?"
}
dnl
dnl dodisk2(name, unit, blkmaj, chrmaj, unit, off[, stepping])
dnl
dnl 1. name    - prefix name of the device
dnl 2. unit    - beginning unit number for block devices
dnl 3. blkmaj  - block device major number
dnl 4. chrmaj  - character device major number
dnl 5. unit    - beginning unit number for character devices
dnl 6. off     - offset from 0 for all minor numbers (see svnd for an example)
dnl 7. step    - optional, defaults to 16, number of partitions per device
dnl

dodisk2()
{
	n=Add(Mult({-$-}5, ${7:-16}), {-$-}6)
	M {-$-}1{-$-}2a b {-$-}3 $n 640 operator
	M r{-$-}1{-$-}2a c {-$-}4 $n 640 operator
	n=Add($n, 2)
	M {-$-}1{-$-}2c b {-$-}3 $n 640 operator
	M r{-$-}1{-$-}2c c {-$-}4 $n 640 operator
}

# M name b/c major minor [mode] [group]
RMlist="rm -f"
MKlist=":"

mkl() {
dnl
dnl uncomment if multi mknod happens
dnl
ifelse(1, 0,
[ "${mklist[{-$-}1]}" ] && mklist[{-$-}1]="${mklist[{-$-}1]} {-$-}2 {-$-}3 {-$-}4 {-$-}5" || {
	  mklist[{-$-}1]="mknod -m {-$-}1 {-$-}2 {-$-}3 {-$-}4 {-$-}5"
	  modes="$modes {-$-}1"
     },
dnl
dnl non multi mknod
dnl
	[ "${mklist[{-$-}1]}" ] && {
		mklist[{-$-}1]="${mklist[{-$-}1]};mknod -m {-$-}1 {-$-}2 {-$-}3 {-$-}4 {-$-}5"
	} || {
		mklist[{-$-}1]="mknod -m {-$-}1 {-$-}2 {-$-}3 {-$-}4 {-$-}5"
		modes="$modes {-$-}1"
	})
}

M() {
	RMlist="$RMlist {-$-}1"
	mkl ${5-666} {-$-}1 {-$-}2 {-$-}3 {-$-}4
	mklist="$mklist {-$-}1"
	G={-$-}{6:-wheel}
	[ "{-$-}7" ] && {
		MKlist="$MKlist;chown {-$-}7:{-$-}G {-$-}1"
	} || {
		case $G in
		wheel)g=0;;kmem)g=2;;operator)g=5;;tty)g=4;;dialer)g=117;;_lkm)g=61;;
		esac
		[ "${grplist[$g]}" ] && {
			grplist[$g]="${grplist[$g]} {-$-}1"
		} || {
			groups="$groups $g"
			grplist[$g]="chgrp $G {-$-}1"
		}
	}
	return 0
}
divert(7)dnl
dnl
dnl there is no blank line at the end of etc.arch/MAKEDEV.md files, so add one
dnl on the following line:

show_devs()dnl
dnl
divert(9)dnl
*)
	echo $i: unknown device
	;;
esac
done
}
_recurse "$@"
list="$RMlist"
for mode in $modes; do
	list="$list;${mklist[$mode]}"
done
for group in $groups; do
	list="$list;${grplist[$group]}"
done
list="$list;$MKlist"
if [ "$eo" = "echo" ]; then
	$eo "$list"
else
	echo "$list" | sh
fi
divert(3)dnl
dnl

R() {
[ "$DEBUG" ] && set -x
for i in "$@"
do
U=`unt $i`
[ "$U" ] || U=0

case $i in
dnl