Merge branch 'sphinx-fixes-for-docs-next' of git://people.freedesktop.org/~jani/drm into test

A set of PDF and other docs related fixes from Jani.

7 files changed, 7488 insertions, 7480 deletions

diff --git a/Documentation/admin-guide/devices.rst b/Documentation/admin-guide/devices.rst
index 89db341fba7a..7fadc05330dd 100644
--- a/Documentation/admin-guide/devices.rst
+++ b/Documentation/admin-guide/devices.rst
@@ -56,3090 +56,8 @@ an unreasonable effort.
 
   Your cooperation is appreciated.
 
-::
-
-   0		Unnamed devices (e.g. non-device mounts)
-		  0 = reserved as null device number
-		See block major 144, 145, 146 for expansion areas.
-
-   1 char	Memory devices
-		  1 = /dev/mem		Physical memory access
-		  2 = /dev/kmem		Kernel virtual memory access
-		  3 = /dev/null		Null device
-		  4 = /dev/port		I/O port access
-		  5 = /dev/zero		Null byte source
-		  6 = /dev/core		OBSOLETE - replaced by /proc/kcore
-		  7 = /dev/full		Returns ENOSPC on write
-		  8 = /dev/random	Nondeterministic random number gen.
-		  9 = /dev/urandom	Faster, less secure random number gen.
-		 10 = /dev/aio		Asynchronous I/O notification interface
-		 11 = /dev/kmsg		Writes to this come out as printk's, reads
-					export the buffered printk records.
-		 12 = /dev/oldmem	OBSOLETE - replaced by /proc/vmcore
-
-   1 block	RAM disk
-		  0 = /dev/ram0		First RAM disk
-		  1 = /dev/ram1		Second RAM disk
-		    ...
-		250 = /dev/initrd	Initial RAM disk
-
-		Older kernels had /dev/ramdisk (1, 1) here.
-		/dev/initrd refers to a RAM disk which was preloaded
-		by the boot loader; newer kernels use /dev/ram0 for
-		the initrd.
-
-   2 char	Pseudo-TTY masters
-		  0 = /dev/ptyp0	First PTY master
-		  1 = /dev/ptyp1	Second PTY master
-		    ...
-		255 = /dev/ptyef	256th PTY master
-
-		Pseudo-tty's are named as follows:
-		* Masters are "pty", slaves are "tty";
-		* the fourth letter is one of pqrstuvwxyzabcde indicating
-		  the 1st through 16th series of 16 pseudo-ttys each, and
-		* the fifth letter is one of 0123456789abcdef indicating
-		  the position within the series.
-
-		These are the old-style (BSD) PTY devices; Unix98
-		devices are on major 128 and above and use the PTY
-		master multiplex (/dev/ptmx) to acquire a PTY on
-		demand.
-
-   2 block	Floppy disks
-		  0 = /dev/fd0		Controller 0, drive 0, autodetect
-		  1 = /dev/fd1		Controller 0, drive 1, autodetect
-		  2 = /dev/fd2		Controller 0, drive 2, autodetect
-		  3 = /dev/fd3		Controller 0, drive 3, autodetect
-		128 = /dev/fd4		Controller 1, drive 0, autodetect
-		129 = /dev/fd5		Controller 1, drive 1, autodetect
-		130 = /dev/fd6		Controller 1, drive 2, autodetect
-		131 = /dev/fd7		Controller 1, drive 3, autodetect
-
-		To specify format, add to the autodetect device number:
-		  0 = /dev/fd?		Autodetect format
-		  4 = /dev/fd?d360	5.25"  360K in a 360K  drive(1)
-		 20 = /dev/fd?h360	5.25"  360K in a 1200K drive(1)
-		 48 = /dev/fd?h410	5.25"  410K in a 1200K drive
-		 64 = /dev/fd?h420	5.25"  420K in a 1200K drive
-		 24 = /dev/fd?h720	5.25"  720K in a 1200K drive
-		 80 = /dev/fd?h880	5.25"  880K in a 1200K drive(1)
-		  8 = /dev/fd?h1200	5.25" 1200K in a 1200K drive(1)
-		 40 = /dev/fd?h1440	5.25" 1440K in a 1200K drive(1)
-		 56 = /dev/fd?h1476	5.25" 1476K in a 1200K drive
-		 72 = /dev/fd?h1494	5.25" 1494K in a 1200K drive
-		 92 = /dev/fd?h1600	5.25" 1600K in a 1200K drive(1)
-
-		 12 = /dev/fd?u360	3.5"   360K Double Density(2)
-		 16 = /dev/fd?u720	3.5"   720K Double Density(1)
-		120 = /dev/fd?u800	3.5"   800K Double Density(2)
-		 52 = /dev/fd?u820	3.5"   820K Double Density
-		 68 = /dev/fd?u830	3.5"   830K Double Density
-		 84 = /dev/fd?u1040	3.5"  1040K Double Density(1)
-		 88 = /dev/fd?u1120	3.5"  1120K Double Density(1)
-		 28 = /dev/fd?u1440	3.5"  1440K High Density(1)
-		124 = /dev/fd?u1600	3.5"  1600K High Density(1)
-		 44 = /dev/fd?u1680	3.5"  1680K High Density(3)
-		 60 = /dev/fd?u1722	3.5"  1722K High Density
-		 76 = /dev/fd?u1743	3.5"  1743K High Density
-		 96 = /dev/fd?u1760	3.5"  1760K High Density
-		116 = /dev/fd?u1840	3.5"  1840K High Density(3)
-		100 = /dev/fd?u1920	3.5"  1920K High Density(1)
-		 32 = /dev/fd?u2880	3.5"  2880K Extra Density(1)
-		104 = /dev/fd?u3200	3.5"  3200K Extra Density
-		108 = /dev/fd?u3520	3.5"  3520K Extra Density
-		112 = /dev/fd?u3840	3.5"  3840K Extra Density(1)
-
-		 36 = /dev/fd?CompaQ	Compaq 2880K drive; obsolete?
-
-		(1) Autodetectable format
-		(2) Autodetectable format in a Double Density (720K) drive only
-		(3) Autodetectable format in a High Density (1440K) drive only
-
-		NOTE: The letter in the device name (d, q, h or u)
-		signifies the type of drive: 5.25" Double Density (d),
-		5.25" Quad Density (q), 5.25" High Density (h) or 3.5"
-		(any model, u).	 The use of the capital letters D, H
-		and E for the 3.5" models have been deprecated, since
-		the drive type is insignificant for these devices.
-
-   3 char	Pseudo-TTY slaves
-		  0 = /dev/ttyp0	First PTY slave
-		  1 = /dev/ttyp1	Second PTY slave
-		    ...
-		255 = /dev/ttyef	256th PTY slave
-
-		These are the old-style (BSD) PTY devices; Unix98
-		devices are on major 136 and above.
-
-   3 block	First MFM, RLL and IDE hard disk/CD-ROM interface
-		  0 = /dev/hda		Master: whole disk (or CD-ROM)
-		 64 = /dev/hdb		Slave: whole disk (or CD-ROM)
-
-		For partitions, add to the whole disk device number:
-		  0 = /dev/hd?		Whole disk
-		  1 = /dev/hd?1		First partition
-		  2 = /dev/hd?2		Second partition
-		    ...
-		 63 = /dev/hd?63	63rd partition
-
-		For Linux/i386, partitions 1-4 are the primary
-		partitions, and 5 and above are logical partitions.
-		Other versions of Linux use partitioning schemes
-		appropriate to their respective architectures.
-
-   4 char	TTY devices
-		  0 = /dev/tty0		Current virtual console
-
-		  1 = /dev/tty1		First virtual console
-		    ...
-		 63 = /dev/tty63	63rd virtual console
-		 64 = /dev/ttyS0	First UART serial port
-		    ...
-		255 = /dev/ttyS191	192nd UART serial port
-
-		UART serial ports refer to 8250/16450/16550 series devices.
-
-		Older versions of the Linux kernel used this major
-		number for BSD PTY devices.  As of Linux 2.1.115, this
-		is no longer supported.	 Use major numbers 2 and 3.
-
-   4 block	Aliases for dynamically allocated major devices to be used
-		when its not possible to create the real device nodes
-		because the root filesystem is mounted read-only.
-
-		   0 = /dev/root
-
-   5 char	Alternate TTY devices
-		  0 = /dev/tty		Current TTY device
-		  1 = /dev/console	System console
-		  2 = /dev/ptmx		PTY master multiplex
-		  3 = /dev/ttyprintk	User messages via printk TTY device
-		 64 = /dev/cua0		Callout device for ttyS0
-		    ...
-		255 = /dev/cua191	Callout device for ttyS191
-
-		(5,1) is /dev/console starting with Linux 2.1.71.  See
-		the section on terminal devices for more information
-		on /dev/console.
-
-   6 char	Parallel printer devices
-		  0 = /dev/lp0		Parallel printer on parport0
-		  1 = /dev/lp1		Parallel printer on parport1
-		    ...
-
-		Current Linux kernels no longer have a fixed mapping
-		between parallel ports and I/O addresses.  Instead,
-		they are redirected through the parport multiplex layer.
-
-   7 char	Virtual console capture devices
-		  0 = /dev/vcs		Current vc text contents
-		  1 = /dev/vcs1		tty1 text contents
-		    ...
-		 63 = /dev/vcs63	tty63 text contents
-		128 = /dev/vcsa		Current vc text/attribute contents
-		129 = /dev/vcsa1	tty1 text/attribute contents
-		    ...
-		191 = /dev/vcsa63	tty63 text/attribute contents
-
-		NOTE: These devices permit both read and write access.
-
-   7 block	Loopback devices
-		  0 = /dev/loop0	First loop device
-		  1 = /dev/loop1	Second loop device
-		    ...
-
-		The loop devices are used to mount filesystems not
-		associated with block devices.	The binding to the
-		loop devices is handled by mount(8) or losetup(8).
-
-   8 block	SCSI disk devices (0-15)
-		  0 = /dev/sda		First SCSI disk whole disk
-		 16 = /dev/sdb		Second SCSI disk whole disk
-		 32 = /dev/sdc		Third SCSI disk whole disk
-		    ...
-		240 = /dev/sdp		Sixteenth SCSI disk whole disk
-
-		Partitions are handled in the same way as for IDE
-		disks (see major number 3) except that the limit on
-		partitions is 15.
-
-   9 char	SCSI tape devices
-		  0 = /dev/st0		First SCSI tape, mode 0
-		  1 = /dev/st1		Second SCSI tape, mode 0
-		    ...
-		 32 = /dev/st0l		First SCSI tape, mode 1
-		 33 = /dev/st1l		Second SCSI tape, mode 1
-		    ...
-		 64 = /dev/st0m		First SCSI tape, mode 2
-		 65 = /dev/st1m		Second SCSI tape, mode 2
-		    ...
-		 96 = /dev/st0a		First SCSI tape, mode 3
-		 97 = /dev/st1a		Second SCSI tape, mode 3
-		      ...
-		128 = /dev/nst0		First SCSI tape, mode 0, no rewind
-		129 = /dev/nst1		Second SCSI tape, mode 0, no rewind
-		    ...
-		160 = /dev/nst0l	First SCSI tape, mode 1, no rewind
-		161 = /dev/nst1l	Second SCSI tape, mode 1, no rewind
-		    ...
-		192 = /dev/nst0m	First SCSI tape, mode 2, no rewind
-		193 = /dev/nst1m	Second SCSI tape, mode 2, no rewind
-		    ...
-		224 = /dev/nst0a	First SCSI tape, mode 3, no rewind
-		225 = /dev/nst1a	Second SCSI tape, mode 3, no rewind
-		    ...
-
-		"No rewind" refers to the omission of the default
-		automatic rewind on device close.  The MTREW or MTOFFL
-		ioctl()'s can be used to rewind the tape regardless of
-		the device used to access it.
-
-   9 block	Metadisk (RAID) devices
-		  0 = /dev/md0		First metadisk group
-		  1 = /dev/md1		Second metadisk group
-		    ...
-
-		The metadisk driver is used to span a
-		filesystem across multiple physical disks.
-
-  10 char	Non-serial mice, misc features
-		  0 = /dev/logibm	Logitech bus mouse
-		  1 = /dev/psaux	PS/2-style mouse port
-		  2 = /dev/inportbm	Microsoft Inport bus mouse
-		  3 = /dev/atibm	ATI XL bus mouse
-		  4 = /dev/jbm		J-mouse
-		  4 = /dev/amigamouse	Amiga mouse (68k/Amiga)
-		  5 = /dev/atarimouse	Atari mouse
-		  6 = /dev/sunmouse	Sun mouse
-		  7 = /dev/amigamouse1	Second Amiga mouse
-		  8 = /dev/smouse	Simple serial mouse driver
-		  9 = /dev/pc110pad	IBM PC-110 digitizer pad
-		 10 = /dev/adbmouse	Apple Desktop Bus mouse
-		 11 = /dev/vrtpanel	Vr41xx embedded touch panel
-		 13 = /dev/vpcmouse	Connectix Virtual PC Mouse
-		 14 = /dev/touchscreen/ucb1x00  UCB 1x00 touchscreen
-		 15 = /dev/touchscreen/mk712	MK712 touchscreen
-		128 = /dev/beep		Fancy beep device
-		129 =
-		130 = /dev/watchdog	Watchdog timer port
-		131 = /dev/temperature	Machine internal temperature
-		132 = /dev/hwtrap	Hardware fault trap
-		133 = /dev/exttrp	External device trap
-		134 = /dev/apm_bios	Advanced Power Management BIOS
-		135 = /dev/rtc		Real Time Clock
-		137 = /dev/vhci		Bluetooth virtual HCI driver
-		139 = /dev/openprom	SPARC OpenBoot PROM
-		140 = /dev/relay8	Berkshire Products Octal relay card
-		141 = /dev/relay16	Berkshire Products ISO-16 relay card
-		142 =
-		143 = /dev/pciconf	PCI configuration space
-		144 = /dev/nvram	Non-volatile configuration RAM
-		145 = /dev/hfmodem	Soundcard shortwave modem control
-		146 = /dev/graphics	Linux/SGI graphics device
-		147 = /dev/opengl	Linux/SGI OpenGL pipe
-		148 = /dev/gfx		Linux/SGI graphics effects device
-		149 = /dev/input/mouse	Linux/SGI Irix emulation mouse
-		150 = /dev/input/keyboard Linux/SGI Irix emulation keyboard
-		151 = /dev/led		Front panel LEDs
-		152 = /dev/kpoll	Kernel Poll Driver
-		153 = /dev/mergemem	Memory merge device
-		154 = /dev/pmu		Macintosh PowerBook power manager
-		155 = /dev/isictl	MultiTech ISICom serial control
-		156 = /dev/lcd		Front panel LCD display
-		157 = /dev/ac		Applicom Intl Profibus card
-		158 = /dev/nwbutton	Netwinder external button
-		159 = /dev/nwdebug	Netwinder debug interface
-		160 = /dev/nwflash	Netwinder flash memory
-		161 = /dev/userdma	User-space DMA access
-		162 = /dev/smbus	System Management Bus
-		163 = /dev/lik		Logitech Internet Keyboard
-		164 = /dev/ipmo		Intel Intelligent Platform Management
-		165 = /dev/vmmon	VMware virtual machine monitor
-		166 = /dev/i2o/ctl	I2O configuration manager
-		167 = /dev/specialix_sxctl Specialix serial control
-		168 = /dev/tcldrv	Technology Concepts serial control
-		169 = /dev/specialix_rioctl Specialix RIO serial control
-		170 = /dev/thinkpad/thinkpad	IBM Thinkpad devices
-		171 = /dev/srripc	QNX4 API IPC manager
-		172 = /dev/usemaclone	Semaphore clone device
-		173 = /dev/ipmikcs	Intelligent Platform Management
-		174 = /dev/uctrl	SPARCbook 3 microcontroller
-		175 = /dev/agpgart	AGP Graphics Address Remapping Table
-		176 = /dev/gtrsc	Gorgy Timing radio clock
-		177 = /dev/cbm		Serial CBM bus
-		178 = /dev/jsflash	JavaStation OS flash SIMM
-		179 = /dev/xsvc		High-speed shared-mem/semaphore service
-		180 = /dev/vrbuttons	Vr41xx button input device
-		181 = /dev/toshiba	Toshiba laptop SMM support
-		182 = /dev/perfctr	Performance-monitoring counters
-		183 = /dev/hwrng	Generic random number generator
-		184 = /dev/cpu/microcode CPU microcode update interface
-		186 = /dev/atomicps	Atomic shapshot of process state data
-		187 = /dev/irnet	IrNET device
-		188 = /dev/smbusbios	SMBus BIOS
-		189 = /dev/ussp_ctl	User space serial port control
-		190 = /dev/crash	Mission Critical Linux crash dump facility
-		191 = /dev/pcl181	<information missing>
-		192 = /dev/nas_xbus	NAS xbus LCD/buttons access
-		193 = /dev/d7s		SPARC 7-segment display
-		194 = /dev/zkshim	Zero-Knowledge network shim control
-		195 = /dev/elographics/e2201	Elographics touchscreen E271-2201
-		196 = /dev/vfio/vfio	VFIO userspace driver interface
-		197 = /dev/pxa3xx-gcu	PXA3xx graphics controller unit driver
-		198 = /dev/sexec	Signed executable interface
-		199 = /dev/scanners/cuecat :CueCat barcode scanner
-		200 = /dev/net/tun	TAP/TUN network device
-		201 = /dev/button/gulpb	Transmeta GULP-B buttons
-		202 = /dev/emd/ctl	Enhanced Metadisk RAID (EMD) control
-		203 = /dev/cuse		Cuse (character device in user-space)
-		204 = /dev/video/em8300		EM8300 DVD decoder control
-		205 = /dev/video/em8300_mv	EM8300 DVD decoder video
-		206 = /dev/video/em8300_ma	EM8300 DVD decoder audio
-		207 = /dev/video/em8300_sp	EM8300 DVD decoder subpicture
-		208 = /dev/compaq/cpqphpc	Compaq PCI Hot Plug Controller
-		209 = /dev/compaq/cpqrid	Compaq Remote Insight Driver
-		210 = /dev/impi/bt	IMPI coprocessor block transfer
-		211 = /dev/impi/smic	IMPI coprocessor stream interface
-		212 = /dev/watchdogs/0	First watchdog device
-		213 = /dev/watchdogs/1	Second watchdog device
-		214 = /dev/watchdogs/2	Third watchdog device
-		215 = /dev/watchdogs/3	Fourth watchdog device
-		216 = /dev/fujitsu/apanel	Fujitsu/Siemens application panel
-		217 = /dev/ni/natmotn		National Instruments Motion
-		218 = /dev/kchuid	Inter-process chuid control
-		219 = /dev/modems/mwave	MWave modem firmware upload
-		220 = /dev/mptctl	Message passing technology (MPT) control
-		221 = /dev/mvista/hssdsi	Montavista PICMG hot swap system driver
-		222 = /dev/mvista/hasi		Montavista PICMG high availability
-		223 = /dev/input/uinput		User level driver support for input
-		224 = /dev/tpm		TCPA TPM driver
-		225 = /dev/pps		Pulse Per Second driver
-		226 = /dev/systrace	Systrace device
-		227 = /dev/mcelog	X86_64 Machine Check Exception driver
-		228 = /dev/hpet		HPET driver
-		229 = /dev/fuse		Fuse (virtual filesystem in user-space)
-		230 = /dev/midishare	MidiShare driver
-		231 = /dev/snapshot	System memory snapshot device
-		232 = /dev/kvm		Kernel-based virtual machine (hardware virtualization extensions)
-		233 = /dev/kmview	View-OS A process with a view
-		234 = /dev/btrfs-control	Btrfs control device
-		235 = /dev/autofs	Autofs control device
-		236 = /dev/mapper/control	Device-Mapper control device
-		237 = /dev/loop-control Loopback control device
-		238 = /dev/vhost-net	Host kernel accelerator for virtio net
-		239 = /dev/uhid		User-space I/O driver support for HID subsystem
-
-		240-254			Reserved for local use
-		255			Reserved for MISC_DYNAMIC_MINOR
-
-  11 char	Raw keyboard device	(Linux/SPARC only)
-		  0 = /dev/kbd		Raw keyboard device
-
-  11 char	Serial Mux device	(Linux/PA-RISC only)
-		  0 = /dev/ttyB0	First mux port
-		  1 = /dev/ttyB1	Second mux port
-		    ...
-
-  11 block	SCSI CD-ROM devices
-		  0 = /dev/scd0		First SCSI CD-ROM
-		  1 = /dev/scd1		Second SCSI CD-ROM
-		    ...
-
-		The prefix /dev/sr (instead of /dev/scd) has been deprecated.
-
-  12 char	QIC-02 tape
-		  2 = /dev/ntpqic11	QIC-11, no rewind-on-close
-		  3 = /dev/tpqic11	QIC-11, rewind-on-close
-		  4 = /dev/ntpqic24	QIC-24, no rewind-on-close
-		  5 = /dev/tpqic24	QIC-24, rewind-on-close
-		  6 = /dev/ntpqic120	QIC-120, no rewind-on-close
-		  7 = /dev/tpqic120	QIC-120, rewind-on-close
-		  8 = /dev/ntpqic150	QIC-150, no rewind-on-close
-		  9 = /dev/tpqic150	QIC-150, rewind-on-close
-
-		The device names specified are proposed -- if there
-		are "standard" names for these devices, please let me know.
-
-  12 block
-
-  13 char	Input core
-		  0 = /dev/input/js0	First joystick
-		  1 = /dev/input/js1	Second joystick
-		    ...
-		 32 = /dev/input/mouse0	First mouse
-		 33 = /dev/input/mouse1	Second mouse
-		    ...
-		 63 = /dev/input/mice	Unified mouse
-		 64 = /dev/input/event0	First event queue
-		 65 = /dev/input/event1	Second event queue
-		    ...
-
-		Each device type has 5 bits (32 minors).
-
-  13 block	Previously used for the XT disk (/dev/xdN)
-		Deleted in kernel v3.9.
-
-  14 char	Open Sound System (OSS)
-		  0 = /dev/mixer	Mixer control
-		  1 = /dev/sequencer	Audio sequencer
-		  2 = /dev/midi00	First MIDI port
-		  3 = /dev/dsp		Digital audio
-		  4 = /dev/audio	Sun-compatible digital audio
-		  6 =
-		  7 = /dev/audioctl	SPARC audio control device
-		  8 = /dev/sequencer2	Sequencer -- alternate device
-		 16 = /dev/mixer1	Second soundcard mixer control
-		 17 = /dev/patmgr0	Sequencer patch manager
-		 18 = /dev/midi01	Second MIDI port
-		 19 = /dev/dsp1		Second soundcard digital audio
-		 20 = /dev/audio1	Second soundcard Sun digital audio
-		 33 = /dev/patmgr1	Sequencer patch manager
-		 34 = /dev/midi02	Third MIDI port
-		 50 = /dev/midi03	Fourth MIDI port
-
-  14 block
-
-  15 char	Joystick
-		  0 = /dev/js0		First analog joystick
-		  1 = /dev/js1		Second analog joystick
-		    ...
-		128 = /dev/djs0		First digital joystick
-		129 = /dev/djs1		Second digital joystick
-		    ...
-  15 block	Sony CDU-31A/CDU-33A CD-ROM
-		  0 = /dev/sonycd	Sony CDU-31a CD-ROM
-
-  16 char	Non-SCSI scanners
-		  0 = /dev/gs4500	Genius 4500 handheld scanner
-
-  16 block	GoldStar CD-ROM
-		  0 = /dev/gscd		GoldStar CD-ROM
-
-  17 char	OBSOLETE (was Chase serial card)
-		  0 = /dev/ttyH0	First Chase port
-		  1 = /dev/ttyH1	Second Chase port
-		    ...
-  17 block	Optics Storage CD-ROM
-		  0 = /dev/optcd	Optics Storage CD-ROM
-
-  18 char	OBSOLETE (was Chase serial card - alternate devices)
-		  0 = /dev/cuh0		Callout device for ttyH0
-		  1 = /dev/cuh1		Callout device for ttyH1
-		    ...
-  18 block	Sanyo CD-ROM
-		  0 = /dev/sjcd		Sanyo CD-ROM
-
-  19 char	Cyclades serial card
-		  0 = /dev/ttyC0	First Cyclades port
-		    ...
-		 31 = /dev/ttyC31	32nd Cyclades port
-
-  19 block	"Double" compressed disk
-		  0 = /dev/double0	First compressed disk
-		    ...
-		  7 = /dev/double7	Eighth compressed disk
-		128 = /dev/cdouble0	Mirror of first compressed disk
-		    ...
-		135 = /dev/cdouble7	Mirror of eighth compressed disk
-
-		See the Double documentation for the meaning of the
-		mirror devices.
-
-  20 char	Cyclades serial card - alternate devices
-		  0 = /dev/cub0		Callout device for ttyC0
-		    ...
-		 31 = /dev/cub31	Callout device for ttyC31
-
-  20 block	Hitachi CD-ROM (under development)
-		  0 = /dev/hitcd	Hitachi CD-ROM
-
-  21 char	Generic SCSI access
-		  0 = /dev/sg0		First generic SCSI device
-		  1 = /dev/sg1		Second generic SCSI device
-		    ...
-
-		Most distributions name these /dev/sga, /dev/sgb...;
-		this sets an unnecessary limit of 26 SCSI devices in
-		the system and is counter to standard Linux
-		device-naming practice.
-
-  21 block	Acorn MFM hard drive interface
-		  0 = /dev/mfma		First MFM drive whole disk
-		 64 = /dev/mfmb		Second MFM drive whole disk
-
-		This device is used on the ARM-based Acorn RiscPC.
-		Partitions are handled the same way as for IDE disks
-		(see major number 3).
-
-  22 char	Digiboard serial card
-		  0 = /dev/ttyD0	First Digiboard port
-		  1 = /dev/ttyD1	Second Digiboard port
-		    ...
-  22 block	Second IDE hard disk/CD-ROM interface
-		  0 = /dev/hdc		Master: whole disk (or CD-ROM)
-		 64 = /dev/hdd		Slave: whole disk (or CD-ROM)
-
-		Partitions are handled the same way as for the first
-		interface (see major number 3).
-
-  23 char	Digiboard serial card - alternate devices
-		  0 = /dev/cud0		Callout device for ttyD0
-		  1 = /dev/cud1		Callout device for ttyD1
-		      ...
-  23 block	Mitsumi proprietary CD-ROM
-		  0 = /dev/mcd		Mitsumi CD-ROM
-
-  24 char	Stallion serial card
-		  0 = /dev/ttyE0	Stallion port 0 card 0
-		  1 = /dev/ttyE1	Stallion port 1 card 0
-		    ...
-		 64 = /dev/ttyE64	Stallion port 0 card 1
-		 65 = /dev/ttyE65	Stallion port 1 card 1
-		      ...
-		128 = /dev/ttyE128	Stallion port 0 card 2
-		129 = /dev/ttyE129	Stallion port 1 card 2
-		    ...
-		192 = /dev/ttyE192	Stallion port 0 card 3
-		193 = /dev/ttyE193	Stallion port 1 card 3
-		    ...
-  24 block	Sony CDU-535 CD-ROM
-		  0 = /dev/cdu535	Sony CDU-535 CD-ROM
-
-  25 char	Stallion serial card - alternate devices
-		  0 = /dev/cue0		Callout device for ttyE0
-		  1 = /dev/cue1		Callout device for ttyE1
-		    ...
-		 64 = /dev/cue64	Callout device for ttyE64
-		 65 = /dev/cue65	Callout device for ttyE65
-		    ...
-		128 = /dev/cue128	Callout device for ttyE128
-		129 = /dev/cue129	Callout device for ttyE129
-		    ...
-		192 = /dev/cue192	Callout device for ttyE192
-		193 = /dev/cue193	Callout device for ttyE193
-		      ...
-  25 block	First Matsushita (Panasonic/SoundBlaster) CD-ROM
-		  0 = /dev/sbpcd0	Panasonic CD-ROM controller 0 unit 0
-		  1 = /dev/sbpcd1	Panasonic CD-ROM controller 0 unit 1
-		  2 = /dev/sbpcd2	Panasonic CD-ROM controller 0 unit 2
-		  3 = /dev/sbpcd3	Panasonic CD-ROM controller 0 unit 3
-
-  26 char
-
-  26 block	Second Matsushita (Panasonic/SoundBlaster) CD-ROM
-		  0 = /dev/sbpcd4	Panasonic CD-ROM controller 1 unit 0
-		  1 = /dev/sbpcd5	Panasonic CD-ROM controller 1 unit 1
-		  2 = /dev/sbpcd6	Panasonic CD-ROM controller 1 unit 2
-		  3 = /dev/sbpcd7	Panasonic CD-ROM controller 1 unit 3
-
-  27 char	QIC-117 tape
-		  0 = /dev/qft0		Unit 0, rewind-on-close
-		  1 = /dev/qft1		Unit 1, rewind-on-close
-		  2 = /dev/qft2		Unit 2, rewind-on-close
-		  3 = /dev/qft3		Unit 3, rewind-on-close
-		  4 = /dev/nqft0	Unit 0, no rewind-on-close
-		  5 = /dev/nqft1	Unit 1, no rewind-on-close
-		  6 = /dev/nqft2	Unit 2, no rewind-on-close
-		  7 = /dev/nqft3	Unit 3, no rewind-on-close
-		 16 = /dev/zqft0	Unit 0, rewind-on-close, compression
-		 17 = /dev/zqft1	Unit 1, rewind-on-close, compression
-		 18 = /dev/zqft2	Unit 2, rewind-on-close, compression
-		 19 = /dev/zqft3	Unit 3, rewind-on-close, compression
-		 20 = /dev/nzqft0	Unit 0, no rewind-on-close, compression
-		 21 = /dev/nzqft1	Unit 1, no rewind-on-close, compression
-		 22 = /dev/nzqft2	Unit 2, no rewind-on-close, compression
-		 23 = /dev/nzqft3	Unit 3, no rewind-on-close, compression
-		 32 = /dev/rawqft0	Unit 0, rewind-on-close, no file marks
-		 33 = /dev/rawqft1	Unit 1, rewind-on-close, no file marks
-		 34 = /dev/rawqft2	Unit 2, rewind-on-close, no file marks
-		 35 = /dev/rawqft3	Unit 3, rewind-on-close, no file marks
-		 36 = /dev/nrawqft0	Unit 0, no rewind-on-close, no file marks
-		 37 = /dev/nrawqft1	Unit 1, no rewind-on-close, no file marks
-		 38 = /dev/nrawqft2	Unit 2, no rewind-on-close, no file marks
-		 39 = /dev/nrawqft3	Unit 3, no rewind-on-close, no file marks
-
-  27 block	Third Matsushita (Panasonic/SoundBlaster) CD-ROM
-		  0 = /dev/sbpcd8	Panasonic CD-ROM controller 2 unit 0
-		  1 = /dev/sbpcd9	Panasonic CD-ROM controller 2 unit 1
-		  2 = /dev/sbpcd10	Panasonic CD-ROM controller 2 unit 2
-		  3 = /dev/sbpcd11	Panasonic CD-ROM controller 2 unit 3
-
-  28 char	Stallion serial card - card programming
-		  0 = /dev/staliomem0	First Stallion card I/O memory
-		  1 = /dev/staliomem1	Second Stallion card I/O memory
-		  2 = /dev/staliomem2	Third Stallion card I/O memory
-		  3 = /dev/staliomem3	Fourth Stallion card I/O memory
-
-  28 char	Atari SLM ACSI laser printer (68k/Atari)
-		  0 = /dev/slm0		First SLM laser printer
-		  1 = /dev/slm1		Second SLM laser printer
-		    ...
-  28 block	Fourth Matsushita (Panasonic/SoundBlaster) CD-ROM
-		  0 = /dev/sbpcd12	Panasonic CD-ROM controller 3 unit 0
-		  1 = /dev/sbpcd13	Panasonic CD-ROM controller 3 unit 1
-		  2 = /dev/sbpcd14	Panasonic CD-ROM controller 3 unit 2
-		  3 = /dev/sbpcd15	Panasonic CD-ROM controller 3 unit 3
-
-  28 block	ACSI disk (68k/Atari)
-		  0 = /dev/ada		First ACSI disk whole disk
-		 16 = /dev/adb		Second ACSI disk whole disk
-		 32 = /dev/adc		Third ACSI disk whole disk
-		    ...
-		240 = /dev/adp		16th ACSI disk whole disk
-
-		Partitions are handled in the same way as for IDE
-		disks (see major number 3) except that the limit on
-		partitions is 15, like SCSI.
-
-  29 char	Universal frame buffer
-		  0 = /dev/fb0		First frame buffer
-		  1 = /dev/fb1		Second frame buffer
-		    ...
-		 31 = /dev/fb31		32nd frame buffer
-
-  29 block	Aztech/Orchid/Okano/Wearnes CD-ROM
-		  0 = /dev/aztcd	Aztech CD-ROM
-
-  30 char	iBCS-2 compatibility devices
-		  0 = /dev/socksys	Socket access
-		  1 = /dev/spx		SVR3 local X interface
-		 32 = /dev/inet/ip	Network access
-		 33 = /dev/inet/icmp
-		 34 = /dev/inet/ggp
-		 35 = /dev/inet/ipip
-		 36 = /dev/inet/tcp
-		 37 = /dev/inet/egp
-		 38 = /dev/inet/pup
-		 39 = /dev/inet/udp
-		 40 = /dev/inet/idp
-		 41 = /dev/inet/rawip
-
-		Additionally, iBCS-2 requires the following links:
-
-		/dev/ip -> /dev/inet/ip
-		/dev/icmp -> /dev/inet/icmp
-		/dev/ggp -> /dev/inet/ggp
-		/dev/ipip -> /dev/inet/ipip
-		/dev/tcp -> /dev/inet/tcp
-		/dev/egp -> /dev/inet/egp
-		/dev/pup -> /dev/inet/pup
-		/dev/udp -> /dev/inet/udp
-		/dev/idp -> /dev/inet/idp
-		/dev/rawip -> /dev/inet/rawip
-		/dev/inet/arp -> /dev/inet/udp
-		/dev/inet/rip -> /dev/inet/udp
-		/dev/nfsd -> /dev/socksys
-		/dev/X0R -> /dev/null (? apparently not required ?)
-
-  30 block	Philips LMS CM-205 CD-ROM
-		  0 = /dev/cm205cd	Philips LMS CM-205 CD-ROM
-
-		/dev/lmscd is an older name for this device.  This
-		driver does not work with the CM-205MS CD-ROM.
-
-  31 char	MPU-401 MIDI
-		  0 = /dev/mpu401data	MPU-401 data port
-		  1 = /dev/mpu401stat	MPU-401 status port
-
-  31 block	ROM/flash memory card
-		  0 = /dev/rom0		First ROM card (rw)
-		      ...
-		  7 = /dev/rom7		Eighth ROM card (rw)
-		  8 = /dev/rrom0	First ROM card (ro)
-		    ...
-		 15 = /dev/rrom7	Eighth ROM card (ro)
-		 16 = /dev/flash0	First flash memory card (rw)
-		    ...
-		 23 = /dev/flash7	Eighth flash memory card (rw)
-		 24 = /dev/rflash0	First flash memory card (ro)
-		    ...
-		 31 = /dev/rflash7	Eighth flash memory card (ro)
-
-		The read-write (rw) devices support back-caching
-		written data in RAM, as well as writing to flash RAM
-		devices.  The read-only devices (ro) support reading
-		only.
-
-  32 char	Specialix serial card
-		  0 = /dev/ttyX0	First Specialix port
-		  1 = /dev/ttyX1	Second Specialix port
-		    ...
-  32 block	Philips LMS CM-206 CD-ROM
-		  0 = /dev/cm206cd	Philips LMS CM-206 CD-ROM
-
-  33 char	Specialix serial card - alternate devices
-		  0 = /dev/cux0		Callout device for ttyX0
-		  1 = /dev/cux1		Callout device for ttyX1
-		    ...
-  33 block	Third IDE hard disk/CD-ROM interface
-		  0 = /dev/hde		Master: whole disk (or CD-ROM)
-		 64 = /dev/hdf		Slave: whole disk (or CD-ROM)
-
-		Partitions are handled the same way as for the first
-		interface (see major number 3).
-
-  34 char	Z8530 HDLC driver
-		  0 = /dev/scc0		First Z8530, first port
-		  1 = /dev/scc1		First Z8530, second port
-		  2 = /dev/scc2		Second Z8530, first port
-		  3 = /dev/scc3		Second Z8530, second port
-		    ...
-
-		In a previous version these devices were named
-		/dev/sc1 for /dev/scc0, /dev/sc2 for /dev/scc1, and so
-		on.
-
-  34 block	Fourth IDE hard disk/CD-ROM interface
-		  0 = /dev/hdg		Master: whole disk (or CD-ROM)
-		 64 = /dev/hdh		Slave: whole disk (or CD-ROM)
-
-		Partitions are handled the same way as for the first
-		interface (see major number 3).
-
-  35 char	tclmidi MIDI driver
-		  0 = /dev/midi0	First MIDI port, kernel timed
-		  1 = /dev/midi1	Second MIDI port, kernel timed
-		  2 = /dev/midi2	Third MIDI port, kernel timed
-		  3 = /dev/midi3	Fourth MIDI port, kernel timed
-		 64 = /dev/rmidi0	First MIDI port, untimed
-		 65 = /dev/rmidi1	Second MIDI port, untimed
-		 66 = /dev/rmidi2	Third MIDI port, untimed
-		 67 = /dev/rmidi3	Fourth MIDI port, untimed
-		128 = /dev/smpte0	First MIDI port, SMPTE timed
-		129 = /dev/smpte1	Second MIDI port, SMPTE timed
-		130 = /dev/smpte2	Third MIDI port, SMPTE timed
-		131 = /dev/smpte3	Fourth MIDI port, SMPTE timed
-
-  35 block	Slow memory ramdisk
-		  0 = /dev/slram	Slow memory ramdisk
-
-  36 char	Netlink support
-		  0 = /dev/route	Routing, device updates, kernel to user
-		  1 = /dev/skip		enSKIP security cache control
-		  3 = /dev/fwmonitor	Firewall packet copies
-		 16 = /dev/tap0		First Ethertap device
-		    ...
-		 31 = /dev/tap15	16th Ethertap device
-
-  36 block	OBSOLETE (was MCA ESDI hard disk)
-
-  37 char	IDE tape
-		  0 = /dev/ht0		First IDE tape
-		  1 = /dev/ht1		Second IDE tape
-		    ...
-		128 = /dev/nht0		First IDE tape, no rewind-on-close
-		129 = /dev/nht1		Second IDE tape, no rewind-on-close
-		    ...
-
-		Currently, only one IDE tape drive is supported.
-
-  37 block	Zorro II ramdisk
-		  0 = /dev/z2ram	Zorro II ramdisk
-
-  38 char	Myricom PCI Myrinet board
-		  0 = /dev/mlanai0	First Myrinet board
-		  1 = /dev/mlanai1	Second Myrinet board
-		    ...
-
-		This device is used for status query, board control
-		and "user level packet I/O."  This board is also
-		accessible as a standard networking "eth" device.
-
-  38 block	OBSOLETE (was Linux/AP+)
-
-  39 char	ML-16P experimental I/O board
-		  0 = /dev/ml16pa-a0	First card, first analog channel
-		  1 = /dev/ml16pa-a1	First card, second analog channel
-		    ...
-		 15 = /dev/ml16pa-a15	First card, 16th analog channel
-		 16 = /dev/ml16pa-d	First card, digital lines
-		 17 = /dev/ml16pa-c0	First card, first counter/timer
-		 18 = /dev/ml16pa-c1	First card, second counter/timer
-		 19 = /dev/ml16pa-c2	First card, third counter/timer
-		 32 = /dev/ml16pb-a0	Second card, first analog channel
-		 33 = /dev/ml16pb-a1	Second card, second analog channel
-		    ...
-		 47 = /dev/ml16pb-a15	Second card, 16th analog channel
-		 48 = /dev/ml16pb-d	Second card, digital lines
-		 49 = /dev/ml16pb-c0	Second card, first counter/timer
-		 50 = /dev/ml16pb-c1	Second card, second counter/timer
-		 51 = /dev/ml16pb-c2	Second card, third counter/timer
-		      ...
-  39 block
-
-  40 char
-
-  40 block
-
-  41 char	Yet Another Micro Monitor
-		  0 = /dev/yamm		Yet Another Micro Monitor
-
-  41 block
-
-  42 char	Demo/sample use
-
-  42 block	Demo/sample use
-
-		This number is intended for use in sample code, as
-		well as a general "example" device number.  It
-		should never be used for a device driver that is being
-		distributed; either obtain an official number or use
-		the local/experimental range.  The sudden addition or
-		removal of a driver with this number should not cause
-		ill effects to the system (bugs excepted.)
-
-		IN PARTICULAR, ANY DISTRIBUTION WHICH CONTAINS A
-		DEVICE DRIVER USING MAJOR NUMBER 42 IS NONCOMPLIANT.
-
-  43 char	isdn4linux virtual modem
-		  0 = /dev/ttyI0	First virtual modem
-		    ...
-		 63 = /dev/ttyI63	64th virtual modem
-
-  43 block	Network block devices
-		  0 = /dev/nb0		First network block device
-		  1 = /dev/nb1		Second network block device
-		    ...
-
-		Network Block Device is somehow similar to loopback
-		devices: If you read from it, it sends packet across
-		network asking server for data. If you write to it, it
-		sends packet telling server to write. It could be used
-		to mounting filesystems over the net, swapping over
-		the net, implementing block device in userland etc.
-
-  44 char	isdn4linux virtual modem - alternate devices
-		  0 = /dev/cui0		Callout device for ttyI0
-		    ...
-		 63 = /dev/cui63	Callout device for ttyI63
-
-  44 block	Flash Translation Layer (FTL) filesystems
-		  0 = /dev/ftla		FTL on first Memory Technology Device
-		 16 = /dev/ftlb		FTL on second Memory Technology Device
-		 32 = /dev/ftlc		FTL on third Memory Technology Device
-		    ...
-		240 = /dev/ftlp		FTL on 16th Memory Technology Device
-
-		Partitions are handled in the same way as for IDE
-		disks (see major number 3) except that the partition
-		limit is 15 rather than 63 per disk (same as SCSI.)
-
-  45 char	isdn4linux ISDN BRI driver
-		  0 = /dev/isdn0	First virtual B channel raw data
-		    ...
-		 63 = /dev/isdn63	64th virtual B channel raw data
-		 64 = /dev/isdnctrl0	First channel control/debug
-		    ...
-		127 = /dev/isdnctrl63	64th channel control/debug
-
-		128 = /dev/ippp0	First SyncPPP device
-		    ...
-		191 = /dev/ippp63	64th SyncPPP device
-
-		255 = /dev/isdninfo	ISDN monitor interface
-
-  45 block	Parallel port IDE disk devices
-		  0 = /dev/pda		First parallel port IDE disk
-		 16 = /dev/pdb		Second parallel port IDE disk
-		 32 = /dev/pdc		Third parallel port IDE disk
-		 48 = /dev/pdd		Fourth parallel port IDE disk
-
-		Partitions are handled in the same way as for IDE
-		disks (see major number 3) except that the partition
-		limit is 15 rather than 63 per disk.
-
-  46 char	Comtrol Rocketport serial card