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path: root/share/man/man4
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2019-02-24Add Dynastream ANTUSB-2 to the list of supported uscom(4) devices.Patrick Wildt
2019-02-18Change ps_len of struct pfioc_states and psn_len of structAlexander Bluhm
pfioc_src_nodes to size_t. This avoids integer truncation by casts to unsigned. As the types of DIOCGETSTATES and DIOCGETSRCNODES ioctl(2) arguments change, pfctl(8) and systat(1) should be updated together with the kernel. Calculate number of pf(4) states as size_t in userland. OK sashan@ deraadt@
2019-02-07Add lock stack trace saving for witness(4).Visa Hankala
This lets witness(4) save a stack trace on each lock acquisition. The saved traces can be viewed in ddb(4) when showing the currently held locks, which may help when debugging incorrect locking. Sample output: ddb{0}> show all locks Process 63836 (rm) thread 0xffff8000221e52c8 (435004) exclusive rrwlock inode r = 0 (0xfffffd8119a092c0) locked @ /usr/src/sys/ufs/ufs/ufs_vnops.c:1547 #0 witness_lock+0x419 #1 _rw_enter+0x2bb #2 _rrw_enter+0x42 #3 VOP_LOCK+0x3f #4 vn_lock+0x36 #5 vfs_lookup+0xa1 #6 namei+0x2b3 #7 dounlinkat+0x85 #8 syscall+0x338 #9 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 1 (0xffffffff81e6a5f0) locked @ /usr/src/sys/arch/amd64/amd64/intr.c:525 #0 witness_lock+0x419 #1 syscall+0x2b6 #2 Xsyscall+0x128 The saving adds overhead, so it is not enabled by default. It can be taken into use by setting sysctl kern.witness.locktrace=1 at runtime or by defining WITNESS_LOCKTRACE in the kernel configuration. Feedback and OK anton@
2019-02-06Fix a sysctl name.Visa Hankala
2019-02-01the sunxi platform abstraction was removed in 2016Jonathan Gray
2019-02-01correct Cd for fdtJonathan Gray
2019-02-01correct Cd for fdtJonathan Gray
2019-01-29Add a dedicated sysctl(2) node for witness(4).Visa Hankala
The new node contains the subsystem's main control variable, kern.witness.watch. It is aliased by the old name, kern.witnesswatch. The alias will be removed in the future. OK anton@ mpi@
2019-01-28saying the apm driver provides a user interface to the apm driver is notJason McIntyre
that helpful. lacking the correct facts, i nicked the following text from the macppc page: The .Nm driver provides an interface which simulates the Advanced Power Management .Pq APM BIOS functions.
2019-01-27sentences start with capital letters;Jason McIntyre
2019-01-26Document the fact that altitude & ground speed values are provided as sensors.Landry Breuil
2019-01-25I am retiring my old email address; replace it with my OpenBSD one.Todd C. Miller
2019-01-23machdep.apmwarn and machdep.apmhalt were removed in 2017Jonathan Gray
2019-01-23add a man page for apm(4) on arm64Peter Hessler
OK jsg@
2019-01-21this driver does actually workJonathan Matthew
2019-01-21- add 7265D-16 firmwareJason McIntyre
- while there, knock out one .Tn and reformat the text around it ok stsp
2019-01-21move example configurations to include nwid and nwkey on the same linePeter Hessler
2019-01-20Add support for a new kcov trace mode called KCOV_MODE_TRACE_CMP whereanton
comparison instructions and switch statements are being traced. This mode will be used during fuzzing to generate even more coverage. The same mode is also supported by FreeBSD and Linux. Thanks to jmc@ for improving the manual bits. ok bluhm@ visa@
2019-01-20AF_ROUTE is preferred over PF_ROUTE in socket() andKenneth R Westerback
setsockopt() calls. Recommended by guenther@ ok deraadt@
2019-01-19typo: "wsdisplay* at simlefb?" -> "wsdisplay* at simplefb?"Stuart Henderson
2019-01-19tweak the previous ixl commit, and add an entry to pci;Jason McIntyre
2019-01-19jmatthew@ got my crappy ixl code to work, so I'm pretending to beDavid Gwynne
useful by writing the man page. suggested by jmatthew@
2019-01-14mention WN821N v5, capitalise TP-LINK consistentlyJonathan Matthew
2019-01-12Add a manual page for octgpio(4).Visa Hankala
2019-01-11some consistency fixes, and add abcrtc to iic; ok patrickJason McIntyre
2019-01-11Add manpage for imxsrc(4)Patrick Wildt
2019-01-11Add manpage for abcrtc(4)Patrick Wildt
Requested by kettenis@
2019-01-06mention that tun is a point-to-point interface so that we know whatTed Unangst
word to search for in ifconfig(4). from claudio
2019-01-05mention fdt attachmentsJonathan Gray
2018-12-27Make KIOENABLE accept a mode argument, currently limited to KCOV_MODE_TRACE_PC.anton
Thanks to jmc@ for improving the manual bits. ok deraadt@ mpi@
2018-12-21DIOCIGETIFACES provides interfaces and groups, not driverskn
"driver" is a left-over from earlier implementations. Nowadays each driver such as lo(4) has it's respective interface group of the same name ("lo"), but additional driver-independent groups exist, too: # ifconfig lo0 group foo # pfctl -s I -i foo foo lo0 OK henning
2018-12-20tweak previous;Jason McIntyre
2018-12-20.Nm, not Nm.David Gwynne
2018-12-20add bpe(4) or Backbone Provider Edge interfacesDavid Gwynne
Backbone refers to 802.1ah or 802.1Q Provider Backbone Bridges (PBB), or mac-in-mac, which is like vlans except it completely encapsulates the inner packet rather than just add a shim to it. This removes the need for Backbone Core Bridges (ie, switches between bpe instances) to know all the addresses on all the networks.
2018-12-05fix incorrect usage of the .Bx macro;Ingo Schwarze
one case reported by Fabio Scotoni <fabio at esse dot ch>, the rest found with regress/usr.bin/mandoc/db/dbm_dump
2018-12-04Mention D-Link DWA-131 rev E1.Kevin Lo
2018-12-04mention RTL8192EU supportJonathan Matthew
2018-11-23add missing closing quote;Jason McIntyre
2018-11-23Install pvclock(4)Reyk Floeter
2018-11-23Add the pvclock(4) guest driver for paravirtual clocksReyk Floeter
This improves timekeeping on KVM guests as it runs much better than the virtualized acpihpet or acpitimer timecounters and the invtsc is not always available. Many thanks to Janne Johansson, landry@, and benno@ for testing amd64/i386. OK mlarkin@ phessler@
2018-11-22Use em0 instead of vmx0 to clarify the parent interface example.Reyk Floeter
Pointed out by Josh Grosse OK deraadt@
2018-11-20Fix spelling of kettenis' email addressReyk Floeter
"just fix" deraadt@
2018-11-16switch from link0 and llprio to txprio for forcing dot1p priosDavid Gwynne
2018-11-16document txprio ioctl supportDavid Gwynne
2018-11-15admin that eoip(4) comes from the gre pseudo device driverDavid Gwynne
2018-11-15spell an ioctl command better.David Gwynne
from markus@
2018-10-20Drop unneeded (void *) casts from getsockopt(2)/setsockopt(2) example code.cheloha
ok schwarze@ guenther@ kn@
2018-10-08fix typo in device name (Delmore -> DeLorme)Stuart Henderson
2018-10-02Add support for RT3290 chipset by James Hastings.Kevin Lo
Tested by me and James Hastings.
2018-10-01fix obvious pasto in the HISTORY sectionIngo Schwarze