vers(a, {-$OpenBSD: MAKEDEV.common,v 1.102 2019/04/14 10:23:36 jsg Exp $-})dnl dnl dnl Copyright (c) 2001-2006 Todd T. Fries dnl dnl Permission to use, copy, modify, and distribute this software for any dnl purpose with or without fee is hereby granted, provided that the above dnl copyright notice and this permission notice appear in all copies. dnl dnl THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES dnl WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF dnl MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR dnl ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES dnl WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN dnl ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF dnl OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. dnl dnl Common device definitions. dnl dnl This file contains the MI device definitions (as well as some MD dnl definitions not cleaned up yet...) dnl dnl Diversions: (upon termination, concatenated output queues) dnl dnl 0 - very top dnl 1 - descriptions of devices dnl 2 - init of script, function definitions, etc dnl 3 - beginning of global recursive R() function dnl 7 - body of MAKEDEV, device creations, etc dnl 9 - end dnl dnl Diversions 2, 3 and 7 are not filled when generating the manual page. dnl dnl HOW TO ADD A DEVICE: dnl dnl In this file, you must use at least two macros: dnl dnl Use '__devitem(uniqueid, name-pattern, description)' to create an entry dnl in the description at the top of the generated MAKEDEV file: dnl dnl __devitem(sca, sca*, Sugar Generic device)dnl dnl __devitem(cry, crypto, hardware crypto access driver)dnl dnl dnl This is ultimately shown as: dnl dnl # sca* Sugar Generic device dnl # crypto hardware crypto access driver dnl dnl Use '_mkdev(uniqueid, shell-pattern, {-shell-script-})dnl' to create dnl a shell script fragment used to 'create' the device (be sure to match dnl the uniqueid from above): dnl dnl _mkdev(sca, sca*, {-M sca$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 devices are generated in 'all)' below. MAKEDEV.md contains dnl its own extra list. dnl divert(1)dnl twrget(all, fdesc, fd)dnl target(all, st, 0, 1)dnl target(all, std)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 target(all, pctr)dnl target(all, pctr0)dnl target(all, pf)dnl target(all, apm)dnl target(all, acpi)dnl twrget(all, tth, ttyh, 0, 1)dnl target(all, ttyA, 0, 1)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, 4, 5, 6, 7, 8, 9, a, b)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 twrget(all, vi, video, 0, 1)dnl twrget(all, speak, speaker)dnl target(all, asc, 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, uall)dnl target(all, pci, 0, 1, 2, 3)dnl twrget(all, wsmouse, wscons)dnl target(all, par, 0)dnl target(all, apci, 0)dnl target(all, local)dnl target(all, gpr, 0)dnl target(all, ptm)dnl target(all, hotplug)dnl target(all, pppx)dnl target(all, fuse)dnl target(all, vmm)dnl target(all, pvbus, 0, 1)dnl target(all, bpf)dnl target(all, kcov)dnl dnl _mkdev(all, {-all-}, {-dnl show_target(all)dnl -})dnl dnl dnl XXX some arches use ramd, others ramdisk - needs to be fixed eventually __devitem(ramdisk, ramdisk, Ramdisk kernel devices,nothing)dnl dnl target(usb, usb, 0, 1, 2, 3, 4, 5, 6, 7)dnl target(usb, uhid, 0, 1, 2, 3, 4, 5, 6, 7)dnl target(usb, ulpt, 0, 1)dnl target(usb, ugen, 0, 1, 2, 3, 4, 5, 6, 7)dnl target(usb, ttyU, 0, 1, 2, 3)dnl dnl __devitem({-uall-}, uall, All USB devices,usb)dnl _mkdev(uall, uall, {-dnl show_target({-usb-})dnl -})dnl __devtitle(tap, Tapes)dnl __devitem(st, {-st*-}, SCSI tape drives)dnl _mkdev(st, st*, {-n=Mult($U, 16) for pre in " " n e en do M ${pre}rst$U c major_st_c $n 660 operator n=Add($n, 1) done-})dnl __devtitle(dis, Disks)dnl __devitem(sd, {-sd*-}, {-SCSI disks{-,-} including flopticals-})dnl __devitem(cd, {-cd*-}, ATAPI and SCSI CD-ROM drives)dnl _mkdev(cd, cd*, {-dodisk2 cd $U major_cd_b major_cd_c $U 0{--}ifstep(cd)-})dnl __devitem(fuse, fuse, Userland Filesystem, fuse 4)dnl _mcdev(fuse, fuse, fuse, {-major_fuse_c-}, 600)dnl __devitem(ch, {-ch*-}, SCSI media changers)dnl _mcdev(ch, ch*, ch, {-major_ch_c-}, 660, operator)dnl __devitem(uk, uk*, Unknown SCSI devices)dnl _mcdev(uk, uk*, uk, {-major_uk_c-}, 640, operator)dnl dnl XXX see ramdisk above __devitem(ramd, ramdisk, Ramdisk kernel devices,nothing)dnl dnl _mkdev(ramd, ramdisk, {-dnl show_target(ramd)dnl -})dnl dnl target(ramd, std)dnl target(ramd, bpf)dnl twrget(ramd, com, tty0, 0, 1)dnl target(ramd, sd, 0, 1, 2, 3, 4)dnl target(ramd, wd, 0, 1, 2, 3, 4)dnl target(ramd, st, 0, 1)dnl target(ramd, cd, 0, 1)dnl target(ramd, rd, 0)dnl dnl __devitem(rd, {-rd*-}, quote(rd)pseudo-disks)dnl _mkdev(rd, rd*, {-dodisk2 rd $U major_rd_b major_rd_c $U 0{--}ifstep(rd)-})dnl __devitem(xd, xd*, Xylogic 753/7053 disks)dnl __devitem(xy, xy*, {- Xylogic 450/451 disks-})dnl __devitem(flo, {-fd*-}, {-Floppy disk drives (3 1/2"{-,-} 5 1/4")-},fd)dnl _mkdev(flo, fd*, {-typnam=$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 ${nam}i b $blk Add($n, 8) 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 M r${nam}i c $chr Add($n, 8) 640 operator-}, 664)dnl __devitem(wd, {-wd*-}, {-quote(winchester)disk drives (ST506{-,-} IDE{-,-} ESDI{-,-} RLL{-,-} ...)-})dnl __devitem(vnd, vnd*, quote(file)pseudo-disk devices)dnl _mkdev(vnd, vnd*, {-dodisk vnd $U major_vnd_b major_vnd_c $U 0{--}ifstep(vnd)-})dnl __devitem(ra, ra*, {-MSCP disks-})dnl __devitem(rx, rx*, {-RX02 floppy disks-})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({-hd-})dnl disk_q({-ra-})dnl disk_q({-rx-})dnl disk_q({-sd-})dnl disk_q({-xy-})dnl disk_q({-xd-})dnl disk_q({-wd-})dnl _mkdev({-disks-}, {-undefine({-C_ase-})show_disks()undefine({-C_ase-})-}, {-case $i in show_disks2()dnl esac-})dnl __mkdev({-disks-}){--}dnl dnl __devtitle(cons, Console ports)dnl __devitem(wscons, wscons, Minimal wscons devices)dnl twrget(wscons, wscons, ttyC, cfg, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b)dnl target(wscons, wsmux)dnl target(wscons, wskbd, 0, 1, 2, 3)dnl target(wscons, wsmouse, 0, 1, 2, 3)dnl _mkdev({-wscons-}, {-wscons-}, {-dnl show_target(wscons)dnl -})dnl __devitem(wsdisp, ttyC-J*, wscons display devices,wsdisplay)dnl _mkdev({-wsdisp-}, tty[C-J]*, {-U=${i##tty[C-J]} 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);; ttyG*) n=G m=expr(4*256);; ttyH*) n=H m=expr(5*256);; ttyI*) n=I m=expr(6*256);; ttyJ*) n=J m=expr(7*256);; esac case $U in [0-9a-f]) M tty$n$U c major_wsdisp_c Add(16#$U, $m) 600;; cfg) M tty${n}cfg c major_wsdisp_c Add(255,$m) 600;; *) echo bad unit $U for $i; exit 1;; esac-})dnl __devitem(wskbd, wskbd*, wscons keyboards)dnl dnl XXX wskbd[0-9]* instead of wskbd* in case this appears before dnl XXX ``wsmux|wsmouse|wskbd'' in the final MAKEDEV. _mkdev(wskbd, wskbd[0-9]*, {-M wskbd$U c major_wskbd_c $U 600-})dnl __devitem(wsmux, wsmux, wscons keyboard/mouse mux devices)dnl _mkdev(wsmux, wsmux|wsmouse|wskbd, {-M wsmouse c major_wsmux_c 0 600 M wskbd c major_wsmux_c 1 600-})dnl __devitem(pcons, console, PROM console)dnl __devtitle(point, Pointing devices)dnl __devitem(wsmouse, wsmouse*, wscons mice)dnl dnl XXX wsmouse[0-9]* instead of wsmouse* in case this appears before dnl XXX ``wsmux|wsmouse|wskbd'' in the final MAKEDEV. _mkdev(wsmouse, wsmouse[0-9]*, {-M wsmouse$U c major_wsmouse_c $U 600-})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 62 slave pseudo terminals)dnl __devitem(pty, pty*, Set of 62 master pseudo terminals)dnl _mkdev(pty, pty*, {-if [ $U -gt 15 ]; then echo bad unit for pty in: $i continue fi set -A letters p q r s t u v w x y z P Q R S T set -A suffixes 0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q \ r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X \ Y Z name=${letters[$U]} n=0 while [ $n -lt 62 ] do nam=$name${suffixes[$n]} off=Mult($U, 62) M tty$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 __devitem(drm, drm*, {-Direct Rendering Manager-})dnl _mkdev(drm, drm*, {-M drm$U c major_drm_c $U 600 r=Add($U, 128) M drmR$r c major_drm_c $r 600-})dnl __devtitle(prn, Printers)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, $f) 600-})dnl __devitem(lpa, lpa*, Polled printer port,lpt)dnl __devtitle({-usb-}, USB devices)dnl __devitem({-usb-}, usb*, Bus control devices used by usbd for attach/detach)dnl _mkdev({-usb-}, usb*, {-[ "$i" = "usb" ] && u= || u=$U M usb$u c major_usb_c $U 660-})dnl __devitem(uhid, uhid*, Generic HID devices)dnl _mcdev({-uhid-}, uhid*, {-uhid-}, {-major_uhid_c-}, 660)dnl __devitem(ulpt, ulpt*, Printer devices)dnl _mcdev({-ulpt-}, ulpt*, {-ulpt-}, {-major_ulpt_c-}, 660)dnl __devitem(ttyU, ttyU*, USB serial ports,ucom)dnl _mkdev({-ttyU-}, {-ttyU[0-9a-zA-Z]-}, {-U=${i#ttyU*} o=$(alph2d $U) M ttyU$U c major_ttyU_c $o 660 dialer root M cuaU$U c major_ttyU_c Add($o, 128) 660 dialer root-})dnl __devitem(ugen, ugen*, Generic USB devices)dnl _mkdev(ugen, ugen*, {-n=Mult($U, 16) for j in 0{0,1,2,3,4,5,6,7,8,9} 1{0,1,2,3,4,5} do M ugen$U.$j c major_ugen_c Add($n, 10#$j) 660 done-})dnl __devtitle(call, Call units)dnl __devtitle(term, Terminal ports)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 $o 660 dialer root M cua$U c major_com_c Add($o, 128) 660 dialer root-})dnl __devitem(ttyc, ttyc*, Cyclades serial ports,cy)dnl __devitem(ttyVI, ttyVI*, Virtio serial ports,viocon)dnl _mkdev(ttyVI, ttyVI*, {-M ttyVI$U c major_ttyVI_c $U 660 dialer root-})dnl __devitem(tzs, tty[a-z]*, Zilog 8530 Serial Port,zs)dnl _mkdev(tzs, {-tty[a-z]-}, {-u=${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 $n 660 dialer root-})dnl __devitem(tth, ttyh*, Sab82532 serial devices,sab)dnl _mkdev(tth, ttyh*, {-M ttyh$U c major_tth_c $U 660 dialer root-})dnl __devitem(czs, cua[a-z]*, Zilog 8530 Serial Port,zs)dnl _mkdev(czs, cua[a-z], {-u=${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($n, 128) 660 dialer root-})dnl __devitem(tty0, tty00, Standard serial port,com)dnl __devitem(mac_tty0, tty00, Standard serial port,zsc)dnl __devitem(ttyz, tty[a-d], On-board zs serial ports,zs)dnl __devitem(cuaz, cua[a-d], On-board zs serial ports,zs)dnl __devitem(ttyB, ttyB*, DEC 3000 serial ports,zs)dnl __devtitle(spec, Special purpose devices)dnl _mkdev(apm, apm*, {-M apm c major_apm_c 0 644 M apmctl c major_apm_c 8 644-})dnl _mkdev(acpi, acpi*, {-M acpi c major_acpi_c 0 644-})dnl __devitem(pctr, pctr*, PC Performance Tuning Register access device)dnl _mkdev(pctr, pctr, {-M pctr c major_pctr_c 0 644-})dnl __devitem(au, audio*, Audio devices,audio)dnl _mkdev(au, audio*, {-M audio$U c major_au_c $U M mixer$U c major_au_c Add($U, 16) M audioctl$U c major_au_c Add($U, 192) MKlist[${#MKlist[*]}]=";[ -e mixer ] || ln -s mixer$U mixer"-})dnl __devitem(vi, video*, Video V4L2 devices,video)dnl _mkdev(vi, video*, {-M video$U c major_vi_c $U 600 MKlist[${#MKlist[*]}]=";[ -e video ] || ln -s video$U video"-})dnl __devitem(asc, asc*, ASC Audio device)dnl _mkdev(asc, asc*, {-M asc$U major_asc_c 0-})dnl __devitem(bio, bio, {-ioctl tunnel pseudo-device-})dnl _mkdev(bio, bio, {-M bio c major_bio_c 0 600-})dnl __devitem(radio, radio*, FM tuner devices)dnl _mkdev(radio, radio*, {-M radio$U c major_radio_c $U MKlist[${#MKlist[*]}]=";[ -e radio ] || ln -s radio$U radio"-})dnl __devitem(fdesc, fd, fd/* nodes, fd)dnl _mkdev(fdesc, fd, {-RMlist[${#RMlist[*]}]=";mkdir -p fd;rm -f" n=0 while [ $n -lt 64 ];do M fd/$n c major_fdesc_c $n;n=Add($n, 1);done MKlist[${#MKlist[*]}]=";chmod 555 fd"-})dnl __devitem(oppr, openprom,PROM settings,openprom)dnl _cdev(oppr, openprom, 70, 0)dnl __devitem(pf, pf*, Packet Filter)dnl _mkdev(pf, {-pf*-}, {-M pf c major_pf_c 0 600-})dnl __devitem(bpf, bpf, Berkeley Packet Filter)dnl _mkdev(bpf, bpf, {-M bpf c major_bpf_c 0 600 M bpf0 c major_bpf_c 0 600-})dnl _mkdev(tun, {-tun*-}, {-M tun$U c major_tun_c $U 600-}, 600)dnl _mkdev(tap, {-tap*-}, {-M tap$U c major_tap_c $U 600-}, 600)dnl _mkdev(switch, {-switch*-}, {-M switch$U c major_switch_c $U 600-}, 600)dnl __devitem(speak, speaker, PC speaker,spkr)dnl _mkdev(speak, speaker, {-M speaker c major_speak_c 0 600-})dnl __devitem(tun, tun*, Network tunnel driver)dnl __devitem(tap, tap*, Ethernet tunnel driver)dnl __devitem(switch, switch*, Switch driver)dnl __devitem(rnd, *random, In-kernel random data source,random)dnl _mkdev(rnd, *random, {-M urandom c major_rnd_c 0 644 RMlist[${#RMlist[*]}]=random MKlist[${#MKlist[*]}]=";ln -s urandom random"-})dnl __devitem(joy, joy*, Joystick driver)dnl _mcdev(joy, joy*, joy, {-major_joy_c-}, 666)dnl __devitem(mag, magma*, Magma multiport cards,magma)dnl __devitem(bppmag, bppmag[mno], Magma parallel port,magma)dnl __devitem(spif, spif*, quote(spif)multiport cards)dnl __devitem(bppsp, bpp[jkl], quote(spif)parallel port,spif)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, $n) 660 dialer root n=Add($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, $n) 660 dialer root n=Add($n, 1) done M bpp${nam}0 c major_bppsp_c Add($offset, 0) 600-})dnl __devitem(bpp, bpp*, Parallel port)dnl _mkdev(bpp, {-bpp*-}, {-M bpp$U c major_bpp_c $U 600-}, 600)dnl __devitem(vscsi, vscsi*, Virtual SCSI controller, vscsi 4)dnl _mcdev(vscsi, vscsi*, vscsi, {-major_vscsi_c-}, 600)dnl __devitem(rmidi, rmidi*, Raw MIDI devices,midi)dnl _mcdev(rmidi, rmidi*, rmidi, {-major_rmidi_c-}, 666)dnl __devitem(diskmap, diskmap, Disk mapper, diskmap)dnl _mkdev(diskmap, diskmap, {-M diskmap c major_diskmap_c 0 640 operator-})dnl __devitem(pppx, pppx*, PPP Multiplexer, pppx 4)dnl _mcdev(pppx, pppx*, pppx, {-major_pppx_c-}, 600)dnl __devtitle(plat, Platform-specific devices)dnl __devitem(bktr, bktr*, Video frame grabbers)dnl _mcdev(bktr, bktr*, bktr, {-major_bktr_c-}, 644)dnl __devitem(tuner, tuner*, Tuner devices, bktr)dnl _mkdev(tuner, tuner*, {-M tuner$U c major_bktr_c Add(Mult($U, 2), 16) 644-}, 644)dnl __devitem(pci, pci*, PCI bus devices)dnl _mkdev(pci, pci*, {-M pci$U c major_pci_c $U 600 MKlist[${#MKlist[*]}]=";[ -h pci ] || ln -sf pci0 pci"-})dnl __devitem(pdc, pdc, PDC device)dnl __devitem(gpr, gpr*, GPR400 smartcard reader)dnl _mcdev(gpr, gpr*, gpr, {-major_gpr_c-})dnl __devitem(hotplug, hotplug, devices hot plugging)dnl _mkdev(hotplug, hotplug, {-M hotplug c major_hotplug_c $U 400-})dnl __devitem(ipmi, ipmi*, IPMI BMC access)dnl _mkdev(ipmi, ipmi*, {-M ipmi$U c major_ipmi_c $U 600-})dnl __devitem(gpio, gpio*, General Purpose Input/Output)dnl _mcdev(gpio, gpio*, gpio, {-major_gpio_c-}, 600)dnl __devitem(vmm, vmm, Virtual Machine Monitor)dnl _mkdev(vmm, vmm, {-M vmm c major_vmm_c 0 600-})dnl __devitem(pvbus, pvbus*, paravirtual device tree root)dnl _mkdev(pvbus, {-pvbus*-}, {-M pvbus$U c major_pvbus_c $U 640-}, 640)dnl _mkdev(local, local, {-test -s $T.local && sh $T.local-})dnl __devitem(kcov, kcov, Kernel code coverage tracing)dnl _mkdev(kcov, kcov, {-M kcov c major_kcov_c 0 600-})dnl