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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-04-18 10:21:26 -0400
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-07-15 08:20:26 -0400
commit08536105d93fe371743709b85350db141bafc51f (patch)
tree69097abc9f37591333a38752f92985b3d5008eb2
parentf408510c4ff38965289bb53e8462861ad05dfada (diff)
docs: ioctl-number.txt: convert it to ReST format
The conversion itself is simple: add a markup for the title of this file and add markups for both tables. Yet, the big table here with IOCTL numbers is badly formatted: on several lines, the "Include File" column has some values that are bigger than the reserved space there. Also, on several places, a comment was misplaced at the "Include File" space. So, most of the work here is to actually ensure that each field will be properly fixed. Also worth to mention that some URLs have the asterisk character on it. Well, Sphinx has an issue with asterisks in the middle of an string. As this is URL, use the alternate format: %2A. As a side effect of this patch, it is now a lot easier to see that some reserved ioctl numbers are missing the include files where it is supposed to be used. PS.: While this is part of a subdir, I opted to convert this single file alone, as this file has a potential of conflicts, as most subsystem maintainers touch it. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat
-rw-r--r--Documentation/ioctl/ioctl-number.rst363
-rw-r--r--Documentation/ioctl/ioctl-number.txt351
-rw-r--r--Documentation/process/submit-checklist.rst2
-rw-r--r--Documentation/translations/it_IT/process/submit-checklist.rst2
-rw-r--r--Documentation/translations/zh_CN/process/submit-checklist.rst2
-rw-r--r--include/uapi/rdma/rdma_user_ioctl_cmds.h2
6 files changed, 367 insertions, 355 deletions
diff --git a/Documentation/ioctl/ioctl-number.rst b/Documentation/ioctl/ioctl-number.rst
new file mode 100644
index 000000000000..fcf9623a599f
--- /dev/null
+++ b/Documentation/ioctl/ioctl-number.rst
@@ -0,0 +1,363 @@
1:orphan:
2
3=============
4Ioctl Numbers
5=============
6
719 October 1999
8
9Michael Elizabeth Chastain
10<mec@shout.net>
11
12If you are adding new ioctl's to the kernel, you should use the _IO
13macros defined in <linux/ioctl.h>:
14
15 ====== == ============================================
16 _IO an ioctl with no parameters
17 _IOW an ioctl with write parameters (copy_from_user)
18 _IOR an ioctl with read parameters (copy_to_user)
19 _IOWR an ioctl with both write and read parameters.
20 ====== == ============================================
21
22'Write' and 'read' are from the user's point of view, just like the
23system calls 'write' and 'read'. For example, a SET_FOO ioctl would
24be _IOW, although the kernel would actually read data from user space;
25a GET_FOO ioctl would be _IOR, although the kernel would actually write
26data to user space.
27
28The first argument to _IO, _IOW, _IOR, or _IOWR is an identifying letter
29or number from the table below. Because of the large number of drivers,
30many drivers share a partial letter with other drivers.
31
32If you are writing a driver for a new device and need a letter, pick an
33unused block with enough room for expansion: 32 to 256 ioctl commands.
34You can register the block by patching this file and submitting the
35patch to Linus Torvalds. Or you can e-mail me at <mec@shout.net> and
36I'll register one for you.
37
38The second argument to _IO, _IOW, _IOR, or _IOWR is a sequence number
39to distinguish ioctls from each other. The third argument to _IOW,
40_IOR, or _IOWR is the type of the data going into the kernel or coming
41out of the kernel (e.g. 'int' or 'struct foo'). NOTE! Do NOT use
42sizeof(arg) as the third argument as this results in your ioctl thinking
43it passes an argument of type size_t.
44
45Some devices use their major number as the identifier; this is OK, as
46long as it is unique. Some devices are irregular and don't follow any
47convention at all.
48
49Following this convention is good because:
50
51(1) Keeping the ioctl's globally unique helps error checking:
52 if a program calls an ioctl on the wrong device, it will get an
53 error rather than some unexpected behaviour.
54
55(2) The 'strace' build procedure automatically finds ioctl numbers
56 defined with _IO, _IOW, _IOR, or _IOWR.
57
58(3) 'strace' can decode numbers back into useful names when the
59 numbers are unique.
60
61(4) People looking for ioctls can grep for them more easily when
62 this convention is used to define the ioctl numbers.
63
64(5) When following the convention, the driver code can use generic
65 code to copy the parameters between user and kernel space.
66
67This table lists ioctls visible from user land for Linux/x86. It contains
68most drivers up to 2.6.31, but I know I am missing some. There has been
69no attempt to list non-X86 architectures or ioctls from drivers/staging/.
70
71==== ===== ======================================================= ================================================================
72Code Seq# Include File Comments
73 (hex)
74==== ===== ======================================================= ================================================================
750x00 00-1F linux/fs.h conflict!
760x00 00-1F scsi/scsi_ioctl.h conflict!
770x00 00-1F linux/fb.h conflict!
780x00 00-1F linux/wavefront.h conflict!
790x02 all linux/fd.h
800x03 all linux/hdreg.h
810x04 D2-DC linux/umsdos_fs.h Dead since 2.6.11, but don't reuse these.
820x06 all linux/lp.h
830x09 all linux/raid/md_u.h
840x10 00-0F drivers/char/s390/vmcp.h
850x10 10-1F arch/s390/include/uapi/sclp_ctl.h
860x10 20-2F arch/s390/include/uapi/asm/hypfs.h
870x12 all linux/fs.h
88 linux/blkpg.h
890x1b all InfiniBand Subsystem
90 <http://infiniband.sourceforge.net/>
910x20 all drivers/cdrom/cm206.h
920x22 all scsi/sg.h
93'!' 00-1F uapi/linux/seccomp.h
94'#' 00-3F IEEE 1394 Subsystem
95 Block for the entire subsystem
96'$' 00-0F linux/perf_counter.h, linux/perf_event.h
97'%' 00-0F include/uapi/linux/stm.h System Trace Module subsystem
98 <mailto:alexander.shishkin@linux.intel.com>
99'&' 00-07 drivers/firewire/nosy-user.h
100'1' 00-1F linux/timepps.h PPS kit from Ulrich Windl
101 <ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>
102'2' 01-04 linux/i2o.h
103'3' 00-0F drivers/s390/char/raw3270.h conflict!
104'3' 00-1F linux/suspend_ioctls.h, conflict!
105 kernel/power/user.c
106'8' all SNP8023 advanced NIC card
107 <mailto:mcr@solidum.com>
108';' 64-7F linux/vfio.h
109'@' 00-0F linux/radeonfb.h conflict!
110'@' 00-0F drivers/video/aty/aty128fb.c conflict!
111'A' 00-1F linux/apm_bios.h conflict!
112'A' 00-0F linux/agpgart.h, conflict!
113 drivers/char/agp/compat_ioctl.h
114'A' 00-7F sound/asound.h conflict!
115'B' 00-1F linux/cciss_ioctl.h conflict!
116'B' 00-0F include/linux/pmu.h conflict!
117'B' C0-FF advanced bbus <mailto:maassen@uni-freiburg.de>
118'C' all linux/soundcard.h conflict!
119'C' 01-2F linux/capi.h conflict!
120'C' F0-FF drivers/net/wan/cosa.h conflict!
121'D' all arch/s390/include/asm/dasd.h
122'D' 40-5F drivers/scsi/dpt/dtpi_ioctl.h
123'D' 05 drivers/scsi/pmcraid.h
124'E' all linux/input.h conflict!
125'E' 00-0F xen/evtchn.h conflict!
126'F' all linux/fb.h conflict!
127'F' 01-02 drivers/scsi/pmcraid.h conflict!
128'F' 20 drivers/video/fsl-diu-fb.h conflict!
129'F' 20 drivers/video/intelfb/intelfb.h conflict!
130'F' 20 linux/ivtvfb.h conflict!
131'F' 20 linux/matroxfb.h conflict!
132'F' 20 drivers/video/aty/atyfb_base.c conflict!
133'F' 00-0F video/da8xx-fb.h conflict!
134'F' 80-8F linux/arcfb.h conflict!
135'F' DD video/sstfb.h conflict!
136'G' 00-3F drivers/misc/sgi-gru/grulib.h conflict!
137'G' 00-0F linux/gigaset_dev.h conflict!
138'H' 00-7F linux/hiddev.h conflict!
139'H' 00-0F linux/hidraw.h conflict!
140'H' 01 linux/mei.h conflict!
141'H' 02 linux/mei.h conflict!
142'H' 03 linux/mei.h conflict!
143'H' 00-0F sound/asound.h conflict!
144'H' 20-40 sound/asound_fm.h conflict!
145'H' 80-8F sound/sfnt_info.h conflict!
146'H' 10-8F sound/emu10k1.h conflict!
147'H' 10-1F sound/sb16_csp.h conflict!
148'H' 10-1F sound/hda_hwdep.h conflict!
149'H' 40-4F sound/hdspm.h conflict!
150'H' 40-4F sound/hdsp.h conflict!
151'H' 90 sound/usb/usx2y/usb_stream.h
152'H' A0 uapi/linux/usb/cdc-wdm.h
153'H' C0-F0 net/bluetooth/hci.h conflict!
154'H' C0-DF net/bluetooth/hidp/hidp.h conflict!
155'H' C0-DF net/bluetooth/cmtp/cmtp.h conflict!
156'H' C0-DF net/bluetooth/bnep/bnep.h conflict!
157'H' F1 linux/hid-roccat.h <mailto:erazor_de@users.sourceforge.net>
158'H' F8-FA sound/firewire.h
159'I' all linux/isdn.h conflict!
160'I' 00-0F drivers/isdn/divert/isdn_divert.h conflict!
161'I' 40-4F linux/mISDNif.h conflict!
162'J' 00-1F drivers/scsi/gdth_ioctl.h
163'K' all linux/kd.h
164'L' 00-1F linux/loop.h conflict!
165'L' 10-1F drivers/scsi/mpt3sas/mpt3sas_ctl.h conflict!
166'L' 20-2F linux/lightnvm.h
167'L' E0-FF linux/ppdd.h encrypted disk device driver
168 <http://linux01.gwdg.de/~alatham/ppdd.html>
169'M' all linux/soundcard.h conflict!
170'M' 01-16 mtd/mtd-abi.h conflict!
171 and drivers/mtd/mtdchar.c
172'M' 01-03 drivers/scsi/megaraid/megaraid_sas.h
173'M' 00-0F drivers/video/fsl-diu-fb.h conflict!
174'N' 00-1F drivers/usb/scanner.h
175'N' 40-7F drivers/block/nvme.c
176'O' 00-06 mtd/ubi-user.h UBI
177'P' all linux/soundcard.h conflict!
178'P' 60-6F sound/sscape_ioctl.h conflict!
179'P' 00-0F drivers/usb/class/usblp.c conflict!
180'P' 01-09 drivers/misc/pci_endpoint_test.c conflict!
181'Q' all linux/soundcard.h
182'R' 00-1F linux/random.h conflict!
183'R' 01 linux/rfkill.h conflict!
184'R' C0-DF net/bluetooth/rfcomm.h
185'S' all linux/cdrom.h conflict!
186'S' 80-81 scsi/scsi_ioctl.h conflict!
187'S' 82-FF scsi/scsi.h conflict!
188'S' 00-7F sound/asequencer.h conflict!
189'T' all linux/soundcard.h conflict!
190'T' 00-AF sound/asound.h conflict!
191'T' all arch/x86/include/asm/ioctls.h conflict!
192'T' C0-DF linux/if_tun.h conflict!
193'U' all sound/asound.h conflict!
194'U' 00-CF linux/uinput.h conflict!
195'U' 00-EF linux/usbdevice_fs.h
196'U' C0-CF drivers/bluetooth/hci_uart.h
197'V' all linux/vt.h conflict!
198'V' all linux/videodev2.h conflict!
199'V' C0 linux/ivtvfb.h conflict!
200'V' C0 linux/ivtv.h conflict!
201'V' C0 media/davinci/vpfe_capture.h conflict!
202'V' C0 media/si4713.h conflict!
203'W' 00-1F linux/watchdog.h conflict!
204'W' 00-1F linux/wanrouter.h conflict! (pre 3.9)
205'W' 00-3F sound/asound.h conflict!
206'W' 40-5F drivers/pci/switch/switchtec.c
207'X' all fs/xfs/xfs_fs.h, conflict!
208 fs/xfs/linux-2.6/xfs_ioctl32.h,
209 include/linux/falloc.h,
210 linux/fs.h,
211'X' all fs/ocfs2/ocfs_fs.h conflict!
212'X' 01 linux/pktcdvd.h conflict!
213'Y' all linux/cyclades.h
214'Z' 14-15 drivers/message/fusion/mptctl.h
215'[' 00-3F linux/usb/tmc.h USB Test and Measurement Devices
216 <mailto:gregkh@linuxfoundation.org>
217'a' all linux/atm*.h, linux/sonet.h ATM on linux
218 <http://lrcwww.epfl.ch/>
219'a' 00-0F drivers/crypto/qat/qat_common/adf_cfg_common.h conflict! qat driver
220'b' 00-FF conflict! bit3 vme host bridge
221 <mailto:natalia@nikhefk.nikhef.nl>
222'c' all linux/cm4000_cs.h conflict!
223'c' 00-7F linux/comstats.h conflict!
224'c' 00-7F linux/coda.h conflict!
225'c' 00-1F linux/chio.h conflict!
226'c' 80-9F arch/s390/include/asm/chsc.h conflict!
227'c' A0-AF arch/x86/include/asm/msr.h conflict!
228'd' 00-FF linux/char/drm/drm.h conflict!
229'd' 02-40 pcmcia/ds.h conflict!
230'd' F0-FF linux/digi1.h
231'e' all linux/digi1.h conflict!
232'f' 00-1F linux/ext2_fs.h conflict!
233'f' 00-1F linux/ext3_fs.h conflict!
234'f' 00-0F fs/jfs/jfs_dinode.h conflict!
235'f' 00-0F fs/ext4/ext4.h conflict!
236'f' 00-0F linux/fs.h conflict!
237'f' 00-0F fs/ocfs2/ocfs2_fs.h conflict!
238'g' 00-0F linux/usb/gadgetfs.h
239'g' 20-2F linux/usb/g_printer.h
240'h' 00-7F conflict! Charon filesystem
241 <mailto:zapman@interlan.net>
242'h' 00-1F linux/hpet.h conflict!
243'h' 80-8F fs/hfsplus/ioctl.c
244'i' 00-3F linux/i2o-dev.h conflict!
245'i' 0B-1F linux/ipmi.h conflict!
246'i' 80-8F linux/i8k.h
247'j' 00-3F linux/joystick.h
248'k' 00-0F linux/spi/spidev.h conflict!
249'k' 00-05 video/kyro.h conflict!
250'k' 10-17 linux/hsi/hsi_char.h HSI character device
251'l' 00-3F linux/tcfs_fs.h transparent cryptographic file system
252 <http://web.archive.org/web/%2A/http://mikonos.dia.unisa.it/tcfs>
253'l' 40-7F linux/udf_fs_i.h in development:
254 <http://sourceforge.net/projects/linux-udf/>
255'm' 00-09 linux/mmtimer.h conflict!
256'm' all linux/mtio.h conflict!
257'm' all linux/soundcard.h conflict!
258'm' all linux/synclink.h conflict!
259'm' 00-19 drivers/message/fusion/mptctl.h conflict!
260'm' 00 drivers/scsi/megaraid/megaraid_ioctl.h conflict!
261'n' 00-7F linux/ncp_fs.h and fs/ncpfs/ioctl.c
262'n' 80-8F uapi/linux/nilfs2_api.h NILFS2
263'n' E0-FF linux/matroxfb.h matroxfb
264'o' 00-1F fs/ocfs2/ocfs2_fs.h OCFS2
265'o' 00-03 mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)
266'o' 40-41 mtd/ubi-user.h UBI
267'o' 01-A1 `linux/dvb/*.h` DVB
268'p' 00-0F linux/phantom.h conflict! (OpenHaptics needs this)
269'p' 00-1F linux/rtc.h conflict!
270'p' 00-3F linux/mc146818rtc.h conflict!
271'p' 40-7F linux/nvram.h
272'p' 80-9F linux/ppdev.h user-space parport
273 <mailto:tim@cyberelk.net>
274'p' A1-A5 linux/pps.h LinuxPPS
275 <mailto:giometti@linux.it>
276'q' 00-1F linux/serio.h
277'q' 80-FF linux/telephony.h Internet PhoneJACK, Internet LineJACK
278 linux/ixjuser.h <http://web.archive.org/web/%2A/http://www.quicknet.net>
279'r' 00-1F linux/msdos_fs.h and fs/fat/dir.c
280's' all linux/cdk.h
281't' 00-7F linux/ppp-ioctl.h
282't' 80-8F linux/isdn_ppp.h
283't' 90-91 linux/toshiba.h toshiba and toshiba_acpi SMM
284'u' 00-1F linux/smb_fs.h gone
285'u' 20-3F linux/uvcvideo.h USB video class host driver
286'u' 40-4f linux/udmabuf.h userspace dma-buf misc device
287'v' 00-1F linux/ext2_fs.h conflict!
288'v' 00-1F linux/fs.h conflict!
289'v' 00-0F linux/sonypi.h conflict!
290'v' 00-0F media/v4l2-subdev.h conflict!
291'v' C0-FF linux/meye.h conflict!
292'w' all CERN SCI driver
293'y' 00-1F packet based user level communications
294 <mailto:zapman@interlan.net>
295'z' 00-3F CAN bus card conflict!
296 <mailto:hdstich@connectu.ulm.circular.de>
297'z' 40-7F CAN bus card conflict!
298 <mailto:oe@port.de>
299'z' 10-4F drivers/s390/crypto/zcrypt_api.h conflict!
300'|' 00-7F linux/media.h
3010x80 00-1F linux/fb.h
3020x89 00-06 arch/x86/include/asm/sockios.h
3030x89 0B-DF linux/sockios.h
3040x89 E0-EF linux/sockios.h SIOCPROTOPRIVATE range
3050x89 E0-EF linux/dn.h PROTOPRIVATE range
3060x89 F0-FF linux/sockios.h SIOCDEVPRIVATE range
3070x8B all linux/wireless.h
3080x8C 00-3F WiNRADiO driver
309 <http://www.winradio.com.au/>
3100x90 00 drivers/cdrom/sbpcd.h
3110x92 00-0F drivers/usb/mon/mon_bin.c
3120x93 60-7F linux/auto_fs.h
3130x94 all fs/btrfs/ioctl.h Btrfs filesystem
314 and linux/fs.h some lifted to vfs/generic
3150x97 00-7F fs/ceph/ioctl.h Ceph file system
3160x99 00-0F 537-Addinboard driver
317 <mailto:buk@buks.ipn.de>
3180xA0 all linux/sdp/sdp.h Industrial Device Project
319 <mailto:kenji@bitgate.com>
3200xA1 0 linux/vtpm_proxy.h TPM Emulator Proxy Driver
3210xA3 80-8F Port ACL in development:
322 <mailto:tlewis@mindspring.com>
3230xA3 90-9F linux/dtlk.h
3240xA4 00-1F uapi/linux/tee.h Generic TEE subsystem
3250xAA 00-3F linux/uapi/linux/userfaultfd.h
3260xAB 00-1F linux/nbd.h
3270xAC 00-1F linux/raw.h
3280xAD 00 Netfilter device in development:
329 <mailto:rusty@rustcorp.com.au>
3300xAE all linux/kvm.h Kernel-based Virtual Machine
331 <mailto:kvm@vger.kernel.org>
3320xAF 00-1F linux/fsl_hypervisor.h Freescale hypervisor
3330xB0 all RATIO devices in development:
334 <mailto:vgo@ratio.de>
3350xB1 00-1F PPPoX
336 <mailto:mostrows@styx.uwaterloo.ca>
3370xB3 00 linux/mmc/ioctl.h
3380xB4 00-0F linux/gpio.h <mailto:linux-gpio@vger.kernel.org>
3390xB5 00-0F uapi/linux/rpmsg.h <mailto:linux-remoteproc@vger.kernel.org>
3400xB6 all linux/fpga-dfl.h
3410xC0 00-0F linux/usb/iowarrior.h
3420xCA 00-0F uapi/misc/cxl.h
3430xCA 10-2F uapi/misc/ocxl.h
3440xCA 80-BF uapi/scsi/cxlflash_ioctl.h
3450xCB 00-1F CBM serial IEC bus in development:
346 <mailto:michael.klein@puffin.lb.shuttle.de>
3470xCC 00-0F drivers/misc/ibmvmc.h pseries VMC driver
3480xCD 01 linux/reiserfs_fs.h
3490xCF 02 fs/cifs/ioctl.c
3500xDB 00-0F drivers/char/mwave/mwavepub.h
3510xDD 00-3F ZFCP device driver see drivers/s390/scsi/
352 <mailto:aherrman@de.ibm.com>
3530xE5 00-3F linux/fuse.h
3540xEC 00-01 drivers/platform/chrome/cros_ec_dev.h ChromeOS EC driver
3550xF3 00-3F drivers/usb/misc/sisusbvga/sisusb.h sisfb (in development)
356 <mailto:thomas@winischhofer.net>
3570xF4 00-1F video/mbxfb.h mbxfb
358 <mailto:raph@8d.com>
3590xF6 all LTTng Linux Trace Toolkit Next Generation
360 <mailto:mathieu.desnoyers@efficios.com>
3610xFD all linux/dm-ioctl.h
3620xFE all linux/isst_if.h
363==== ===== ======================================================= ================================================================
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
deleted file mode 100644
index ab0b3f686454..000000000000
--- a/Documentation/ioctl/ioctl-number.txt
+++ /dev/null
@@ -1,351 +0,0 @@
1Ioctl Numbers
219 October 1999
3Michael Elizabeth Chastain
4<mec@shout.net>
5
6If you are adding new ioctl's to the kernel, you should use the _IO
7macros defined in <linux/ioctl.h>:
8
9 _IO an ioctl with no parameters
10 _IOW an ioctl with write parameters (copy_from_user)
11 _IOR an ioctl with read parameters (copy_to_user)
12 _IOWR an ioctl with both write and read parameters.
13
14'Write' and 'read' are from the user's point of view, just like the
15system calls 'write' and 'read'. For example, a SET_FOO ioctl would
16be _IOW, although the kernel would actually read data from user space;
17a GET_FOO ioctl would be _IOR, although the kernel would actually write
18data to user space.
19
20The first argument to _IO, _IOW, _IOR, or _IOWR is an identifying letter
21or number from the table below. Because of the large number of drivers,
22many drivers share a partial letter with other drivers.
23
24If you are writing a driver for a new device and need a letter, pick an
25unused block with enough room for expansion: 32 to 256 ioctl commands.
26You can register the block by patching this file and submitting the
27patch to Linus Torvalds. Or you can e-mail me at <mec@shout.net> and
28I'll register one for you.
29
30The second argument to _IO, _IOW, _IOR, or _IOWR is a sequence number
31to distinguish ioctls from each other. The third argument to _IOW,
32_IOR, or _IOWR is the type of the data going into the kernel or coming
33out of the kernel (e.g. 'int' or 'struct foo'). NOTE! Do NOT use
34sizeof(arg) as the third argument as this results in your ioctl thinking
35it passes an argument of type size_t.
36
37Some devices use their major number as the identifier; this is OK, as
38long as it is unique. Some devices are irregular and don't follow any
39convention at all.
40
41Following this convention is good because:
42
43(1) Keeping the ioctl's globally unique helps error checking:
44 if a program calls an ioctl on the wrong device, it will get an
45 error rather than some unexpected behaviour.
46
47(2) The 'strace' build procedure automatically finds ioctl numbers
48 defined with _IO, _IOW, _IOR, or _IOWR.
49
50(3) 'strace' can decode numbers back into useful names when the
51 numbers are unique.
52
53(4) People looking for ioctls can grep for them more easily when
54 this convention is used to define the ioctl numbers.
55
56(5) When following the convention, the driver code can use generic
57 code to copy the parameters between user and kernel space.
58
59This table lists ioctls visible from user land for Linux/x86. It contains
60most drivers up to 2.6.31, but I know I am missing some. There has been
61no attempt to list non-X86 architectures or ioctls from drivers/staging/.
62
63Code Seq#(hex) Include File Comments
64========================================================
650x00 00-1F linux/fs.h conflict!
660x00 00-1F scsi/scsi_ioctl.h conflict!
670x00 00-1F linux/fb.h conflict!
680x00 00-1F linux/wavefront.h conflict!
690x02 all linux/fd.h
700x03 all linux/hdreg.h
710x04 D2-DC linux/umsdos_fs.h Dead since 2.6.11, but don't reuse these.
720x06 all linux/lp.h
730x09 all linux/raid/md_u.h
740x10 00-0F drivers/char/s390/vmcp.h
750x10 10-1F arch/s390/include/uapi/sclp_ctl.h
760x10 20-2F arch/s390/include/uapi/asm/hypfs.h
770x12 all linux/fs.h
78 linux/blkpg.h
790x1b all InfiniBand Subsystem <http://infiniband.sourceforge.net/>
800x20 all drivers/cdrom/cm206.h
810x22 all scsi/sg.h
82'!' 00-1F uapi/linux/seccomp.h
83'#' 00-3F IEEE 1394 Subsystem Block for the entire subsystem
84'$' 00-0F linux/perf_counter.h, linux/perf_event.h
85'%' 00-0F include/uapi/linux/stm.h
86 System Trace Module subsystem
87 <mailto:alexander.shishkin@linux.intel.com>
88'&' 00-07 drivers/firewire/nosy-user.h
89'1' 00-1F <linux/timepps.h> PPS kit from Ulrich Windl
90 <ftp://ftp.de.kernel.org/pub/linux/daemons/ntp/PPS/>
91'2' 01-04 linux/i2o.h
92'3' 00-0F drivers/s390/char/raw3270.h conflict!
93'3' 00-1F linux/suspend_ioctls.h conflict!
94 and kernel/power/user.c
95'8' all SNP8023 advanced NIC card
96 <mailto:mcr@solidum.com>
97';' 64-7F linux/vfio.h
98'@' 00-0F linux/radeonfb.h conflict!
99'@' 00-0F drivers/video/aty/aty128fb.c conflict!
100'A' 00-1F linux/apm_bios.h conflict!
101'A' 00-0F linux/agpgart.h conflict!
102 and drivers/char/agp/compat_ioctl.h
103'A' 00-7F sound/asound.h conflict!
104'B' 00-1F linux/cciss_ioctl.h conflict!
105'B' 00-0F include/linux/pmu.h conflict!
106'B' C0-FF advanced bbus
107 <mailto:maassen@uni-freiburg.de>
108'C' all linux/soundcard.h conflict!
109'C' 01-2F linux/capi.h conflict!
110'C' F0-FF drivers/net/wan/cosa.h conflict!
111'D' all arch/s390/include/asm/dasd.h
112'D' 40-5F drivers/scsi/dpt/dtpi_ioctl.h
113'D' 05 drivers/scsi/pmcraid.h
114'E' all linux/input.h conflict!
115'E' 00-0F xen/evtchn.h conflict!
116'F' all linux/fb.h conflict!
117'F' 01-02 drivers/scsi/pmcraid.h conflict!
118'F' 20 drivers/video/fsl-diu-fb.h conflict!
119'F' 20 drivers/video/intelfb/intelfb.h conflict!
120'F' 20 linux/ivtvfb.h conflict!
121'F' 20 linux/matroxfb.h conflict!
122'F' 20 drivers/video/aty/atyfb_base.c conflict!
123'F' 00-0F video/da8xx-fb.h conflict!
124'F' 80-8F linux/arcfb.h conflict!
125'F' DD video/sstfb.h conflict!
126'G' 00-3F drivers/misc/sgi-gru/grulib.h conflict!
127'G' 00-0F linux/gigaset_dev.h conflict!
128'H' 00-7F linux/hiddev.h conflict!
129'H' 00-0F linux/hidraw.h conflict!
130'H' 01 linux/mei.h conflict!
131'H' 02 linux/mei.h conflict!
132'H' 03 linux/mei.h conflict!
133'H' 00-0F sound/asound.h conflict!
134'H' 20-40 sound/asound_fm.h conflict!
135'H' 80-8F sound/sfnt_info.h conflict!
136'H' 10-8F sound/emu10k1.h conflict!
137'H' 10-1F sound/sb16_csp.h conflict!
138'H' 10-1F sound/hda_hwdep.h conflict!
139'H' 40-4F sound/hdspm.h conflict!
140'H' 40-4F sound/hdsp.h conflict!
141'H' 90 sound/usb/usx2y/usb_stream.h
142'H' A0 uapi/linux/usb/cdc-wdm.h
143'H' C0-F0 net/bluetooth/hci.h conflict!
144'H' C0-DF net/bluetooth/hidp/hidp.h conflict!
145'H' C0-DF net/bluetooth/cmtp/cmtp.h conflict!
146'H' C0-DF net/bluetooth/bnep/bnep.h conflict!
147'H' F1 linux/hid-roccat.h <mailto:erazor_de@users.sourceforge.net>
148'H' F8-FA sound/firewire.h
149'I' all linux/isdn.h conflict!
150'I' 00-0F drivers/isdn/divert/isdn_divert.h conflict!
151'I' 40-4F linux/mISDNif.h conflict!
152'J' 00-1F drivers/scsi/gdth_ioctl.h
153'K' all linux/kd.h
154'L' 00-1F linux/loop.h conflict!
155'L' 10-1F drivers/scsi/mpt3sas/mpt3sas_ctl.h conflict!
156'L' 20-2F linux/lightnvm.h
157'L' E0-FF linux/ppdd.h encrypted disk device driver
158 <http://linux01.gwdg.de/~alatham/ppdd.html>
159'M' all linux/soundcard.h conflict!
160'M' 01-16 mtd/mtd-abi.h conflict!
161 and drivers/mtd/mtdchar.c
162'M' 01-03 drivers/scsi/megaraid/megaraid_sas.h
163'M' 00-0F drivers/video/fsl-diu-fb.h conflict!
164'N' 00-1F drivers/usb/scanner.h
165'N' 40-7F drivers/block/nvme.c
166'O' 00-06 mtd/ubi-user.h UBI
167'P' all linux/soundcard.h conflict!
168'P' 60-6F sound/sscape_ioctl.h conflict!
169'P' 00-0F drivers/usb/class/usblp.c conflict!
170'P' 01-09 drivers/misc/pci_endpoint_test.c conflict!
171'Q' all linux/soundcard.h
172'R' 00-1F linux/random.h conflict!
173'R' 01 linux/rfkill.h conflict!
174'R' C0-DF net/bluetooth/rfcomm.h
175'S' all linux/cdrom.h conflict!
176'S' 80-81 scsi/scsi_ioctl.h conflict!
177'S' 82-FF scsi/scsi.h conflict!
178'S' 00-7F sound/asequencer.h conflict!
179'T' all linux/soundcard.h conflict!
180'T' 00-AF sound/asound.h conflict!
181'T' all arch/x86/include/asm/ioctls.h conflict!
182'T' C0-DF linux/if_tun.h conflict!
183'U' all sound/asound.h conflict!
184'U' 00-CF linux/uinput.h conflict!
185'U' 00-EF linux/usbdevice_fs.h
186'U' C0-CF drivers/bluetooth/hci_uart.h
187'V' all linux/vt.h conflict!
188'V' all linux/videodev2.h conflict!
189'V' C0 linux/ivtvfb.h conflict!
190'V' C0 linux/ivtv.h conflict!
191'V' C0 media/davinci/vpfe_capture.h conflict!
192'V' C0 media/si4713.h conflict!
193'W' 00-1F linux/watchdog.h conflict!
194'W' 00-1F linux/wanrouter.h conflict! (pre 3.9)
195'W' 00-3F sound/asound.h conflict!
196'W' 40-5F drivers/pci/switch/switchtec.c
197'X' all fs/xfs/xfs_fs.h conflict!
198 and fs/xfs/linux-2.6/xfs_ioctl32.h
199 and include/linux/falloc.h
200 and linux/fs.h
201'X' all fs/ocfs2/ocfs_fs.h conflict!
202'X' 01 linux/pktcdvd.h conflict!
203'Y' all linux/cyclades.h
204'Z' 14-15 drivers/message/fusion/mptctl.h
205'[' 00-3F linux/usb/tmc.h USB Test and Measurement Devices
206 <mailto:gregkh@linuxfoundation.org>
207'a' all linux/atm*.h, linux/sonet.h ATM on linux
208 <http://lrcwww.epfl.ch/>
209'a' 00-0F drivers/crypto/qat/qat_common/adf_cfg_common.h conflict! qat driver
210'b' 00-FF conflict! bit3 vme host bridge
211 <mailto:natalia@nikhefk.nikhef.nl>
212'c' all linux/cm4000_cs.h conflict!
213'c' 00-7F linux/comstats.h conflict!
214'c' 00-7F linux/coda.h conflict!
215'c' 00-1F linux/chio.h conflict!
216'c' 80-9F arch/s390/include/asm/chsc.h conflict!
217'c' A0-AF arch/x86/include/asm/msr.h conflict!
218'd' 00-FF linux/char/drm/drm.h conflict!
219'd' 02-40 pcmcia/ds.h conflict!
220'd' F0-FF linux/digi1.h
221'e' all linux/digi1.h conflict!
222'f' 00-1F linux/ext2_fs.h conflict!
223'f' 00-1F linux/ext3_fs.h conflict!
224'f' 00-0F fs/jfs/jfs_dinode.h conflict!
225'f' 00-0F fs/ext4/ext4.h conflict!
226'f' 00-0F linux/fs.h conflict!
227'f' 00-0F fs/ocfs2/ocfs2_fs.h conflict!
228'g' 00-0F linux/usb/gadgetfs.h
229'g' 20-2F linux/usb/g_printer.h
230'h' 00-7F conflict! Charon filesystem
231 <mailto:zapman@interlan.net>
232'h' 00-1F linux/hpet.h conflict!
233'h' 80-8F fs/hfsplus/ioctl.c
234'i' 00-3F linux/i2o-dev.h conflict!
235'i' 0B-1F linux/ipmi.h conflict!
236'i' 80-8F linux/i8k.h
237'j' 00-3F linux/joystick.h
238'k' 00-0F linux/spi/spidev.h conflict!
239'k' 00-05 video/kyro.h conflict!
240'k' 10-17 linux/hsi/hsi_char.h HSI character device
241'l' 00-3F linux/tcfs_fs.h transparent cryptographic file system
242 <http://web.archive.org/web/*/http://mikonos.dia.unisa.it/tcfs>
243'l' 40-7F linux/udf_fs_i.h in development:
244 <http://sourceforge.net/projects/linux-udf/>
245'm' 00-09 linux/mmtimer.h conflict!
246'm' all linux/mtio.h conflict!
247'm' all linux/soundcard.h conflict!
248'm' all linux/synclink.h conflict!
249'm' 00-19 drivers/message/fusion/mptctl.h conflict!
250'm' 00 drivers/scsi/megaraid/megaraid_ioctl.h conflict!
251'n' 00-7F linux/ncp_fs.h and fs/ncpfs/ioctl.c
252'n' 80-8F uapi/linux/nilfs2_api.h NILFS2
253'n' E0-FF linux/matroxfb.h matroxfb
254'o' 00-1F fs/ocfs2/ocfs2_fs.h OCFS2
255'o' 00-03 mtd/ubi-user.h conflict! (OCFS2 and UBI overlaps)
256'o' 40-41 mtd/ubi-user.h UBI
257'o' 01-A1 linux/dvb/*.h DVB
258'p' 00-0F linux/phantom.h conflict! (OpenHaptics needs this)
259'p' 00-1F linux/rtc.h conflict!
260'p' 00-3F linux/mc146818rtc.h conflict!
261'p' 40-7F linux/nvram.h
262'p' 80-9F linux/ppdev.h user-space parport
263 <mailto:tim@cyberelk.net>
264'p' A1-A5 linux/pps.h LinuxPPS
265 <mailto:giometti@linux.it>
266'q' 00-1F linux/serio.h
267'q' 80-FF linux/telephony.h Internet PhoneJACK, Internet LineJACK
268 linux/ixjuser.h <http://web.archive.org/web/*/http://www.quicknet.net>
269'r' 00-1F linux/msdos_fs.h and fs/fat/dir.c
270's' all linux/cdk.h
271't' 00-7F linux/ppp-ioctl.h
272't' 80-8F linux/isdn_ppp.h
273't' 90-91 linux/toshiba.h toshiba and toshiba_acpi SMM
274'u' 00-1F linux/smb_fs.h gone
275'u' 20-3F linux/uvcvideo.h USB video class host driver
276'u' 40-4f linux/udmabuf.h userspace dma-buf misc device
277'v' 00-1F linux/ext2_fs.h conflict!
278'v' 00-1F linux/fs.h conflict!
279'v' 00-0F linux/sonypi.h conflict!
280'v' 00-0F media/v4l2-subdev.h conflict!
281'v' C0-FF linux/meye.h conflict!
282'w' all CERN SCI driver
283'y' 00-1F packet based user level communications
284 <mailto:zapman@interlan.net>
285'z' 00-3F CAN bus card conflict!
286 <mailto:hdstich@connectu.ulm.circular.de>
287'z' 40-7F CAN bus card conflict!
288 <mailto:oe@port.de>
289'z' 10-4F drivers/s390/crypto/zcrypt_api.h conflict!
290'|' 00-7F linux/media.h
2910x80 00-1F linux/fb.h
2920x89 00-06 arch/x86/include/asm/sockios.h
2930x89 0B-DF linux/sockios.h
2940x89 E0-EF linux/sockios.h SIOCPROTOPRIVATE range
2950x89 E0-EF linux/dn.h PROTOPRIVATE range
2960x89 F0-FF linux/sockios.h SIOCDEVPRIVATE range
2970x8B all linux/wireless.h
2980x8C 00-3F WiNRADiO driver
299 <http://www.winradio.com.au/>
3000x90 00 drivers/cdrom/sbpcd.h
3010x92 00-0F drivers/usb/mon/mon_bin.c
3020x93 60-7F linux/auto_fs.h
3030x94 all fs/btrfs/ioctl.h Btrfs filesystem
304 and linux/fs.h some lifted to vfs/generic
3050x97 00-7F fs/ceph/ioctl.h Ceph file system
3060x99 00-0F 537-Addinboard driver
307 <mailto:buk@buks.ipn.de>
3080xA0 all linux/sdp/sdp.h Industrial Device Project
309 <mailto:kenji@bitgate.com>
3100xA1 0 linux/vtpm_proxy.h TPM Emulator Proxy Driver
3110xA3 80-8F Port ACL in development:
312 <mailto:tlewis@mindspring.com>
3130xA3 90-9F linux/dtlk.h
3140xA4 00-1F uapi/linux/tee.h Generic TEE subsystem
3150xAA 00-3F linux/uapi/linux/userfaultfd.h
3160xAB 00-1F linux/nbd.h
3170xAC 00-1F linux/raw.h
3180xAD 00 Netfilter device in development:
319 <mailto:rusty@rustcorp.com.au>
3200xAE all linux/kvm.h Kernel-based Virtual Machine
321 <mailto:kvm@vger.kernel.org>
3220xAF 00-1F linux/fsl_hypervisor.h Freescale hypervisor
3230xB0 all RATIO devices in development:
324 <mailto:vgo@ratio.de>
3250xB1 00-1F PPPoX <mailto:mostrows@styx.uwaterloo.ca>
3260xB3 00 linux/mmc/ioctl.h
3270xB4 00-0F linux/gpio.h <mailto:linux-gpio@vger.kernel.org>
3280xB5 00-0F uapi/linux/rpmsg.h <mailto:linux-remoteproc@vger.kernel.org>
3290xB6 all linux/fpga-dfl.h
3300xC0 00-0F linux/usb/iowarrior.h
3310xCA 00-0F uapi/misc/cxl.h
3320xCA 10-2F uapi/misc/ocxl.h
3330xCA 80-BF uapi/scsi/cxlflash_ioctl.h
3340xCB 00-1F CBM serial IEC bus in development:
335 <mailto:michael.klein@puffin.lb.shuttle.de>
3360xCC 00-0F drivers/misc/ibmvmc.h pseries VMC driver
3370xCD 01 linux/reiserfs_fs.h
3380xCF 02 fs/cifs/ioctl.c
3390xDB 00-0F drivers/char/mwave/mwavepub.h
3400xDD 00-3F ZFCP device driver see drivers/s390/scsi/
341 <mailto:aherrman@de.ibm.com>
3420xE5 00-3F linux/fuse.h
3430xEC 00-01 drivers/platform/chrome/cros_ec_dev.h ChromeOS EC driver
3440xF3 00-3F drivers/usb/misc/sisusbvga/sisusb.h sisfb (in development)
345 <mailto:thomas@winischhofer.net>
3460xF4 00-1F video/mbxfb.h mbxfb
347 <mailto:raph@8d.com>
3480xF6 all LTTng Linux Trace Toolkit Next Generation
349 <mailto:mathieu.desnoyers@efficios.com>
3500xFD all linux/dm-ioctl.h
3510xFE all linux/isst_if.h
diff --git a/Documentation/process/submit-checklist.rst b/Documentation/process/submit-checklist.rst
index 365efc9e4aa8..8e56337d422d 100644
--- a/Documentation/process/submit-checklist.rst
+++ b/Documentation/process/submit-checklist.rst
@@ -107,7 +107,7 @@ and elsewhere regarding submitting Linux kernel patches.
107 and why. 107 and why.
108 108
10926) If any ioctl's are added by the patch, then also update 10926) If any ioctl's are added by the patch, then also update
110 ``Documentation/ioctl/ioctl-number.txt``. 110 ``Documentation/ioctl/ioctl-number.rst``.
111 111
11227) If your modified source code depends on or uses any of the kernel 11227) If your modified source code depends on or uses any of the kernel
113 APIs or features that are related to the following ``Kconfig`` symbols, 113 APIs or features that are related to the following ``Kconfig`` symbols,
diff --git a/Documentation/translations/it_IT/process/submit-checklist.rst b/Documentation/translations/it_IT/process/submit-checklist.rst
index ea74cae958d7..995ee69fab11 100644
--- a/Documentation/translations/it_IT/process/submit-checklist.rst
+++ b/Documentation/translations/it_IT/process/submit-checklist.rst
@@ -117,7 +117,7 @@ sottomissione delle patch, in particolare
117 sorgenti che ne spieghi la logica: cosa fanno e perché. 117 sorgenti che ne spieghi la logica: cosa fanno e perché.
118 118
11925) Se la patch aggiunge nuove chiamate ioctl, allora aggiornate 11925) Se la patch aggiunge nuove chiamate ioctl, allora aggiornate
120 ``Documentation/ioctl/ioctl-number.txt``. 120 ``Documentation/ioctl/ioctl-number.rst``.
121 121
12226) Se il codice che avete modificato dipende o usa una qualsiasi interfaccia o 12226) Se il codice che avete modificato dipende o usa una qualsiasi interfaccia o
123 funzionalità del kernel che è associata a uno dei seguenti simboli 123 funzionalità del kernel che è associata a uno dei seguenti simboli
diff --git a/Documentation/translations/zh_CN/process/submit-checklist.rst b/Documentation/translations/zh_CN/process/submit-checklist.rst
index f4785d2b0491..8738c55e42a2 100644
--- a/Documentation/translations/zh_CN/process/submit-checklist.rst
+++ b/Documentation/translations/zh_CN/process/submit-checklist.rst
@@ -97,7 +97,7 @@ Linux内核补丁提交清单
9724) 所有内存屏障例如 ``barrier()``, ``rmb()``, ``wmb()`` 都需要源代码中的注 9724) 所有内存屏障例如 ``barrier()``, ``rmb()``, ``wmb()`` 都需要源代码中的注
98 释来解释它们正在执行的操作及其原因的逻辑。 98 释来解释它们正在执行的操作及其原因的逻辑。
99 99
10025) 如果补丁添加了任何ioctl，那么也要更新 ``Documentation/ioctl/ioctl-number.txt`` 10025) 如果补丁添加了任何ioctl，那么也要更新 ``Documentation/ioctl/ioctl-number.rst``
101 101
10226) 如果修改后的源代码依赖或使用与以下 ``Kconfig`` 符号相关的任何内核API或 10226) 如果修改后的源代码依赖或使用与以下 ``Kconfig`` 符号相关的任何内核API或
103 功能，则在禁用相关 ``Kconfig`` 符号和/或 ``=m`` （如果该选项可用）的情况 103 功能，则在禁用相关 ``Kconfig`` 符号和/或 ``=m`` （如果该选项可用）的情况
diff --git a/include/uapi/rdma/rdma_user_ioctl_cmds.h b/include/uapi/rdma/rdma_user_ioctl_cmds.h
index 26213f49f5c8..54e16a589472 100644
--- a/include/uapi/rdma/rdma_user_ioctl_cmds.h
+++ b/include/uapi/rdma/rdma_user_ioctl_cmds.h
@@ -36,7 +36,7 @@
36#include <linux/types.h> 36#include <linux/types.h>
37#include <linux/ioctl.h> 37#include <linux/ioctl.h>
38 38
39/* Documentation/ioctl/ioctl-number.txt */ 39/* Documentation/ioctl/ioctl-number.rst */
40#define RDMA_IOCTL_MAGIC 0x1b 40#define RDMA_IOCTL_MAGIC 0x1b
41#define RDMA_VERBS_IOCTL \ 41#define RDMA_VERBS_IOCTL \
42 _IOWR(RDMA_IOCTL_MAGIC, 1, struct ib_uverbs_ioctl_hdr) 42 _IOWR(RDMA_IOCTL_MAGIC, 1, struct ib_uverbs_ioctl_hdr)
generated by cgit v1.2.2 (git 2.25.0) at 2025-09-16 22:29:37 -0400