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Commit cb5a8b2c authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
Browse files

docs: large update to ioctl-number.txt 



Add many ioctl definitions to ioctl-number.txt.
Fix some whitespace/formatting.
Correct some filenames/paths.

Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 4b529401

Documentation/ioctl/ioctl-number.txt

+159 −44
Original line number Diff line number Diff line
@@ -56,10 +56,11 @@ Following this convention is good because: 
(5) When following the convention, the driver code can use generic

    code to copy the parameters between user and kernel space.



This table lists ioctls visible from user land for Linux/i386.  It contains

most drivers up to 2.3.14, but I know I am missing some.

This table lists ioctls visible from user land for Linux/x86.  It contains

most drivers up to 2.6.31, but I know I am missing some.  There has been

no attempt to list non-X86 architectures or ioctls from drivers/staging/.



Code	Seq#	Include File		Comments

Code  Seq#(hex)	Include File		Comments

========================================================

0x00	00-1F	linux/fs.h		conflict!

0x00	00-1F	scsi/scsi_ioctl.h	conflict!
@@ -69,119 +70,228 @@ Code Seq# Include File Comments 
0x03	all	linux/hdreg.h

0x04	D2-DC	linux/umsdos_fs.h	Dead since 2.6.11, but don't reuse these.

0x06	all	linux/lp.h

0x09	all	linux/md.h

0x09	all	linux/raid/md_u.h

0x10	00-0F	drivers/char/s390/vmcp.h

0x12	all	linux/fs.h

		linux/blkpg.h

0x1b	all	InfiniBand Subsystem	<http://www.openib.org/>

0x20	all	drivers/cdrom/cm206.h

0x22	all	scsi/sg.h

'#'	00-3F	IEEE 1394 Subsystem	Block for the entire subsystem

'$'	00-0F	linux/perf_counter.h, linux/perf_event.h

'1'	00-1F	<linux/timepps.h>	PPS kit from Ulrich Windl

					<ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>

'2'	01-04	linux/i2o.h

'3'	00-0F	drivers/s390/char/raw3270.h	conflict!

'3'	00-1F	linux/suspend_ioctls.h	conflict!

		and kernel/power/user.c

'8'	all				SNP8023 advanced NIC card

					<mailto:mcr@solidum.com>

'A'	00-1F	linux/apm_bios.h

'@'	00-0F	linux/radeonfb.h	conflict!

'@'	00-0F	drivers/video/aty/aty128fb.c	conflict!

'A'	00-1F	linux/apm_bios.h	conflict!

'A'	00-0F	linux/agpgart.h		conflict!

		and drivers/char/agp/compat_ioctl.h

'A'	00-7F	sound/asound.h		conflict!

'B'	00-1F	linux/cciss_ioctl.h	conflict!

'B'	00-0F	include/linux/pmu.h	conflict!

'B'	C0-FF				advanced bbus

					<mailto:maassen@uni-freiburg.de>

'C'	all	linux/soundcard.h

'C'	all	linux/soundcard.h	conflict!

'C'	01-2F	linux/capi.h		conflict!

'C'	F0-FF	drivers/net/wan/cosa.h	conflict!

'D'	all	arch/s390/include/asm/dasd.h

'E'	all	linux/input.h

'F'	all	linux/fb.h

'H'	all	linux/hiddev.h

'I'	all	linux/isdn.h

'D'	40-5F	drivers/scsi/dpt/dtpi_ioctl.h

'D'	05	drivers/scsi/pmcraid.h

'E'	all	linux/input.h		conflict!

'E'	00-0F	xen/evtchn.h		conflict!

'F'	all	linux/fb.h		conflict!

'F'	01-02	drivers/scsi/pmcraid.h	conflict!

'F'	20	drivers/video/fsl-diu-fb.h	conflict!

'F'	20	drivers/video/intelfb/intelfb.h	conflict!

'F'	20	linux/ivtvfb.h		conflict!

'F'	20	linux/matroxfb.h	conflict!

'F'	20	drivers/video/aty/atyfb_base.c	conflict!

'F'	00-0F	video/da8xx-fb.h	conflict!

'F'	80-8F	linux/arcfb.h		conflict!

'F'	DD	video/sstfb.h		conflict!

'G'	00-3F	drivers/misc/sgi-gru/grulib.h	conflict!

'G'	00-0F	linux/gigaset_dev.h	conflict!

'H'	00-7F	linux/hiddev.h		conflict!

'H'	00-0F	linux/hidraw.h		conflict!

'H'	00-0F	sound/asound.h		conflict!

'H'	20-40	sound/asound_fm.h	conflict!

'H'	80-8F	sound/sfnt_info.h	conflict!

'H'	10-8F	sound/emu10k1.h		conflict!

'H'	10-1F	sound/sb16_csp.h	conflict!

'H'	10-1F	sound/hda_hwdep.h	conflict!

'H'	40-4F	sound/hdspm.h		conflict!

'H'	40-4F	sound/hdsp.h		conflict!

'H'	90	sound/usb/usx2y/usb_stream.h

'H'	C0-F0	net/bluetooth/hci.h	conflict!

'H'	C0-DF	net/bluetooth/hidp/hidp.h	conflict!

'H'	C0-DF	net/bluetooth/cmtp/cmtp.h	conflict!

'H'	C0-DF	net/bluetooth/bnep/bnep.h	conflict!

'I'	all	linux/isdn.h		conflict!

'I'	00-0F	drivers/isdn/divert/isdn_divert.h	conflict!

'I'	40-4F	linux/mISDNif.h		conflict!

'J'	00-1F	drivers/scsi/gdth_ioctl.h

'K'	all	linux/kd.h

'L'	00-1F	linux/loop.h

'L'	20-2F	driver/usb/misc/vstusb.h

'L'	00-1F	linux/loop.h		conflict!

'L'	10-1F	drivers/scsi/mpt2sas/mpt2sas_ctl.h	conflict!

'L'	20-2F	linux/usb/vstusb.h

'L'	E0-FF	linux/ppdd.h		encrypted disk device driver

					<http://linux01.gwdg.de/~alatham/ppdd.html>

'M'	all	linux/soundcard.h

'M'	all	linux/soundcard.h	conflict!

'M'	01-16	mtd/mtd-abi.h		conflict!

		and drivers/mtd/mtdchar.c

'M'	01-03	drivers/scsi/megaraid/megaraid_sas.h

'M'	00-0F	drivers/video/fsl-diu-fb.h	conflict!

'N'	00-1F	drivers/usb/scanner.h

'O'     00-02   include/mtd/ubi-user.h UBI

'P'	all	linux/soundcard.h

'O'     00-06   mtd/ubi-user.h		UBI

'P'	all	linux/soundcard.h	conflict!

'P'	60-6F	sound/sscape_ioctl.h	conflict!

'P'	00-0F	drivers/usb/class/usblp.c	conflict!

'Q'	all	linux/soundcard.h

'R'	00-1F	linux/random.h

'R'	00-1F	linux/random.h		conflict!

'R'	01	linux/rfkill.h		conflict!

'R'	01-0F	media/rds.h		conflict!

'R'	C0-DF	net/bluetooth/rfcomm.h

'S'	all	linux/cdrom.h		conflict!

'S'	80-81	scsi/scsi_ioctl.h	conflict!

'S'	82-FF	scsi/scsi.h		conflict!

'S'	00-7F	sound/asequencer.h	conflict!

'T'	all	linux/soundcard.h	conflict!

'T'	00-AF	sound/asound.h		conflict!

'T'	all	arch/x86/include/asm/ioctls.h	conflict!

'U'	00-EF	linux/drivers/usb/usb.h

'V'	all	linux/vt.h

'T'	C0-DF	linux/if_tun.h		conflict!

'U'	all	sound/asound.h		conflict!

'U'	00-0F	drivers/media/video/uvc/uvcvideo.h	conflict!

'U'	00-CF	linux/uinput.h		conflict!

'U'	00-EF	linux/usbdevice_fs.h

'U'	C0-CF	drivers/bluetooth/hci_uart.h

'V'	all	linux/vt.h		conflict!

'V'	all	linux/videodev2.h	conflict!

'V'	C0	linux/ivtvfb.h		conflict!

'V'	C0	linux/ivtv.h		conflict!

'V'	C0	media/davinci/vpfe_capture.h	conflict!

'V'	C0	media/si4713.h		conflict!

'V'	C0-CF	drivers/media/video/mxb.h	conflict!

'W'	00-1F	linux/watchdog.h	conflict!

'W'	00-1F	linux/wanrouter.h	conflict!

'X'	all	linux/xfs_fs.h

'W'	00-3F	sound/asound.h		conflict!

'X'	all	fs/xfs/xfs_fs.h		conflict!

		and fs/xfs/linux-2.6/xfs_ioctl32.h

		and include/linux/falloc.h

		and linux/fs.h

'X'	all	fs/ocfs2/ocfs_fs.h	conflict!

'X'	01	linux/pktcdvd.h		conflict!

'Y'	all	linux/cyclades.h

'['	00-07	linux/usb/usbtmc.h	USB Test and Measurement Devices

'Z'	14-15	drivers/message/fusion/mptctl.h

'['	00-07	linux/usb/tmc.h		USB Test and Measurement Devices

					<mailto:gregkh@suse.de>

'a'	all				ATM on linux

'a'	all	linux/atm*.h, linux/sonet.h	ATM on linux

					<http://lrcwww.epfl.ch/linux-atm/magic.html>

'b'	00-FF				bit3 vme host bridge

'b'	00-FF				conflict! bit3 vme host bridge

					<mailto:natalia@nikhefk.nikhef.nl>

'b'	00-0F	media/bt819.h		conflict!

'c'	all	linux/cm4000_cs.h	conflict!

'c'	00-7F	linux/comstats.h	conflict!

'c'	00-7F	linux/coda.h		conflict!

'c'	80-9F	arch/s390/include/asm/chsc.h

'c'	A0-AF   arch/x86/include/asm/msr.h

'c'	00-1F	linux/chio.h		conflict!

'c'	80-9F	arch/s390/include/asm/chsc.h	conflict!

'c'	A0-AF   arch/x86/include/asm/msr.h	conflict!

'd'	00-FF	linux/char/drm/drm/h	conflict!

'd'	02-40	pcmcia/ds.h		conflict!

'd'	10-3F	drivers/media/video/dabusb.h	conflict!

'd'	C0-CF	drivers/media/video/saa7191.h	conflict!

'd'	F0-FF	linux/digi1.h

'e'	all	linux/digi1.h		conflict!

'e'	00-1F	net/irda/irtty.h	conflict!

'f'	00-1F	linux/ext2_fs.h

'h'	00-7F				Charon filesystem

'e'	00-1F	drivers/net/irda/irtty-sir.h	conflict!

'f'	00-1F	linux/ext2_fs.h		conflict!

'f'	00-1F	linux/ext3_fs.h		conflict!

'f'	00-0F	fs/jfs/jfs_dinode.h	conflict!

'f'	00-0F	fs/ext4/ext4.h		conflict!

'f'	00-0F	linux/fs.h		conflict!

'f'	00-0F	fs/ocfs2/ocfs2_fs.h	conflict!

'g'	00-0F	linux/usb/gadgetfs.h

'g'	20-2F	linux/usb/g_printer.h

'h'	00-7F				conflict! Charon filesystem

					<mailto:zapman@interlan.net>

'i'	00-3F	linux/i2o.h

'h'	00-1F	linux/hpet.h		conflict!

'i'	00-3F	linux/i2o-dev.h		conflict!

'i'	0B-1F	linux/ipmi.h		conflict!

'i'	80-8F	linux/i8k.h

'j'	00-3F	linux/joystick.h

'k'	00-0F	linux/spi/spidev.h	conflict!

'k'	00-05	video/kyro.h		conflict!

'l'	00-3F	linux/tcfs_fs.h		transparent cryptographic file system

					<http://mikonos.dia.unisa.it/tcfs>

'l'	40-7F	linux/udf_fs_i.h	in development:

					<http://sourceforge.net/projects/linux-udf/>

'm'	00-09	linux/mmtimer.h

'm'	00-09	linux/mmtimer.h		conflict!

'm'	all	linux/mtio.h		conflict!

'm'	all	linux/soundcard.h	conflict!

'm'	all	linux/synclink.h	conflict!

'm'	00-19	drivers/message/fusion/mptctl.h	conflict!

'm'	00	drivers/scsi/megaraid/megaraid_ioctl.h	conflict!

'm'	00-1F	net/irda/irmod.h	conflict!

'n'	00-7F	linux/ncp_fs.h

'n'	00-7F	linux/ncp_fs.h and fs/ncpfs/ioctl.c

'n'	80-8F	linux/nilfs2_fs.h	NILFS2

'n'	E0-FF	video/matrox.h          matroxfb

'n'	E0-FF	linux/matroxfb.h	matroxfb

'o'	00-1F	fs/ocfs2/ocfs2_fs.h	OCFS2

'o'     00-03   include/mtd/ubi-user.h  conflict! (OCFS2 and UBI overlaps)

'o'     40-41   include/mtd/ubi-user.h  UBI

'o'     01-A1   include/linux/dvb/*.h DVB

'o'     00-03   mtd/ubi-user.h		conflict! (OCFS2 and UBI overlaps)

'o'     40-41   mtd/ubi-user.h		UBI

'o'     01-A1   linux/dvb/*.h		DVB

'p'	00-0F	linux/phantom.h		conflict! (OpenHaptics needs this)

'p'	00-1F	linux/rtc.h		conflict!

'p'	00-3F	linux/mc146818rtc.h	conflict!

'p'	40-7F	linux/nvram.h

'p'	80-9F				user-space parport

'p'	80-9F	linux/ppdev.h		user-space parport

					<mailto:tim@cyberelk.net>

'p'	a1-a4	linux/pps.h		LinuxPPS

'p'	A1-A4	linux/pps.h		LinuxPPS

					<mailto:giometti@linux.it>

'q'	00-1F	linux/serio.h

'q'	80-FF				Internet PhoneJACK, Internet LineJACK

					<http://www.quicknet.net>

'r'	00-1F	linux/msdos_fs.h

'q'	80-FF	linux/telephony.h	Internet PhoneJACK, Internet LineJACK

		linux/ixjuser.h		<http://www.quicknet.net>

'r'	00-1F	linux/msdos_fs.h and fs/fat/dir.c

's'	all	linux/cdk.h

't'	00-7F	linux/if_ppp.h

't'	80-8F	linux/isdn_ppp.h

't'	90	linux/toshiba.h

'u'	00-1F	linux/smb_fs.h

'v'	00-1F	linux/ext2_fs.h		conflict!

'v'	all	linux/videodev.h	conflict!

'v'	00-1F	linux/ext2_fs.h		conflict!

'v'	00-1F	linux/fs.h		conflict!

'v'	00-0F	linux/sonypi.h		conflict!

'v'	C0-CF	drivers/media/video/ov511.h	conflict!

'v'	C0-DF	media/pwc-ioctl.h	conflict!

'v'	C0-FF	linux/meye.h		conflict!

'v'	C0-CF	drivers/media/video/zoran/zoran.h	conflict!

'v'	D0-DF	drivers/media/video/cpia2/cpia2dev.h	conflict!

'w'	all				CERN SCI driver

'y'	00-1F				packet based user level communications

					<mailto:zapman@interlan.net>

'z'	00-3F				CAN bus card

'z'	00-3F				CAN bus card	conflict!

					<mailto:hdstich@connectu.ulm.circular.de>

'z'	40-7F				CAN bus card

'z'	40-7F				CAN bus card	conflict!

					<mailto:oe@port.de>

'z'	10-4F	drivers/s390/crypto/zcrypt_api.h	conflict!

0x80	00-1F	linux/fb.h

0x81	00-1F	linux/videotext.h

0x88	00-3F	media/ovcamchip.h

0x89	00-06	arch/x86/include/asm/sockios.h

0x89	0B-DF	linux/sockios.h

0x89	E0-EF	linux/sockios.h		SIOCPROTOPRIVATE range

0x89	E0-EF	linux/dn.h		PROTOPRIVATE range

0x89	F0-FF	linux/sockios.h		SIOCDEVPRIVATE range

0x8B	all	linux/wireless.h

0x8C	00-3F				WiNRADiO driver

					<http://www.proximity.com.au/~brian/winradio/>

0x90	00	drivers/cdrom/sbpcd.h

0x92	00-0F	drivers/usb/mon/mon_bin.c

0x93	60-7F	linux/auto_fs.h

0x94	all	fs/btrfs/ioctl.h

0x99	00-0F				537-Addinboard driver

					<mailto:buk@buks.ipn.de>

0xA0	all	linux/sdp/sdp.h		Industrial Device Project
@@ -198,11 +308,16 @@ Code Seq# Include File Comments 
0xB0	all	RATIO devices		in development:

					<mailto:vgo@ratio.de>

0xB1	00-1F	PPPoX			<mailto:mostrows@styx.uwaterloo.ca>

0xC0	00-0F	linux/usb/iowarrior.h

0xCB	00-1F	CBM serial IEC bus	in development:

					<mailto:michael.klein@puffin.lb.shuttle.de>

0xCD	01	linux/reiserfs_fs.h

0xCF	02	fs/cifs/ioctl.c

0xDB	00-0F	drivers/char/mwave/mwavepub.h

0xDD	00-3F	ZFCP device driver	see drivers/s390/scsi/

					<mailto:aherrman@de.ibm.com>

0xF3	00-3F	video/sisfb.h		sisfb (in development)

0xF3	00-3F	drivers/usb/misc/sisusbvga/sisusb.h	sisfb (in development)

					<mailto:thomas@winischhofer.net>

0xF4	00-1F	video/mbxfb.h		mbxfb

					<mailto:raph@8d.com>

0xFD	all	linux/dm-ioctl.h