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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 Original line 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

(5) When following the convention, the driver code can use generic

    code to copy the parameters between user and kernel space.

    code to copy the parameters between user and kernel space.





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

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

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

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	linux/fs.h		conflict!

0x00	00-1F	scsi/scsi_ioctl.h	conflict!

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

0x03	all	linux/hdreg.h

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

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

0x06	all	linux/lp.h

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

0x12	all	linux/fs.h

		linux/blkpg.h

		linux/blkpg.h

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

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

0x20	all	drivers/cdrom/cm206.h

0x20	all	drivers/cdrom/cm206.h

0x22	all	scsi/sg.h

0x22	all	scsi/sg.h

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

'#'	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

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

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

					<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

'8'	all				SNP8023 advanced NIC card

					<mailto:mcr@solidum.com>

					<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

'B'	C0-FF				advanced bbus

					<mailto:maassen@uni-freiburg.de>

					<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

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

'E'	all	linux/input.h

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

'F'	all	linux/fb.h

'D'	05	drivers/scsi/pmcraid.h

'H'	all	linux/hiddev.h

'E'	all	linux/input.h		conflict!

'I'	all	linux/isdn.h

'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

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

'K'	all	linux/kd.h

'K'	all	linux/kd.h

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

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

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

'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

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

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

					<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

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

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

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

'P'	all	linux/soundcard.h

'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

'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'	all	linux/cdrom.h		conflict!

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

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

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

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

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

'T'	all	linux/soundcard.h	conflict!

'T'	all	linux/soundcard.h	conflict!

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

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

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

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

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

'V'	all	linux/vt.h

'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/watchdog.h	conflict!

'W'	00-1F	linux/wanrouter.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

'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>

					<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>

					<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>

					<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/comstats.h	conflict!

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

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

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

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

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

'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'	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

'd'	F0-FF	linux/digi1.h

'e'	all	linux/digi1.h		conflict!

'e'	all	linux/digi1.h		conflict!

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

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

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

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

'h'	00-7F				Charon filesystem

'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>

					<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

'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

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

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

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

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

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

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

					<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/mtio.h		conflict!

'm'	all	linux/soundcard.h	conflict!

'm'	all	linux/soundcard.h	conflict!

'm'	all	linux/synclink.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!

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

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

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

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

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

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

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

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

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

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

'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>

					<mailto:tim@cyberelk.net>

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

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

					<mailto:giometti@linux.it>

					<mailto:giometti@linux.it>

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

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

'q'	80-FF				Internet PhoneJACK, Internet LineJACK

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

					<http://www.quicknet.net>

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

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

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

's'	all	linux/cdk.h

's'	all	linux/cdk.h

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

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

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

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

't'	90	linux/toshiba.h

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

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

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

'v'	all	linux/videodev.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

'w'	all				CERN SCI driver

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

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

					<mailto:zapman@interlan.net>

					<mailto:zapman@interlan.net>

'z'	00-3F				CAN bus card

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

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

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

'z'	40-7F				CAN bus card

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

					<mailto:oe@port.de>

					<mailto:oe@port.de>

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

0x80	00-1F	linux/fb.h

0x80	00-1F	linux/fb.h

0x81	00-1F	linux/videotext.h

0x81	00-1F	linux/videotext.h

0x88	00-3F	media/ovcamchip.h

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

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

0x89	0B-DF	linux/sockios.h

0x89	0B-DF	linux/sockios.h

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

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

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

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

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

0x8B	all	linux/wireless.h

0x8B	all	linux/wireless.h

0x8C	00-3F				WiNRADiO driver

0x8C	00-3F				WiNRADiO driver

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

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

0x90	00	drivers/cdrom/sbpcd.h

0x90	00	drivers/cdrom/sbpcd.h

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

0x93	60-7F	linux/auto_fs.h

0x93	60-7F	linux/auto_fs.h

0x94	all	fs/btrfs/ioctl.h

0x99	00-0F				537-Addinboard driver

0x99	00-0F				537-Addinboard driver

					<mailto:buk@buks.ipn.de>

					<mailto:buk@buks.ipn.de>

0xA0	all	linux/sdp/sdp.h		Industrial Device Project

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

0xB0	all	RATIO devices		in development:

					<mailto:vgo@ratio.de>

					<mailto:vgo@ratio.de>

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

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:

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

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

					<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/

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

					<mailto:aherrman@de.ibm.com>

					<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>

					<mailto:thomas@winischhofer.net>

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

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

					<mailto:raph@8d.com>

					<mailto:raph@8d.com>

0xFD	all	linux/dm-ioctl.h