Commit Graph

8034 Commits

Author SHA1 Message Date
Rebecca Cran
827f816c80 Fix formatting.
Reported by: yongari
2010-10-26 19:10:59 +00:00
Benedict Reuschling
503538eec1 Add some missing documentation to the man page:
- FILES section ref: ~/nsmb.conf
- use of password in examples section
- use of simple encryption for password in examples section

PR:                 docs/132311
Submitted by:       David Horn (dhorn2000 at gmail dot com)
Patch corrected by: trhodes
Approved by:        trhodes
MFC after:          5 days
2010-10-26 18:32:51 +00:00
Rebecca Cran
01486632e9 Add information about the values and default setting of the
kern.cam.ada.spindown_shutdown sysctl.

MFC after:	3 weeks
2010-10-26 16:49:18 +00:00
Glen Barber
7d6af40d1c Minor grammar fix.
Submitted by:	arundel (via email)
Approved by:	jkois (mentor)
Patch by:	arundel
MFC after:	5 days
2010-10-26 13:07:01 +00:00
Rebecca Cran
fd104c151b Mostly revert r203420, and add similar functionality into ada(4) since the
existing code caused problems with some SCSI controllers.

A new sysctl kern.cam.ada.spindown_shutdown has been added that controls
whether or not to spin-down disks when shutting down.
Spinning down the disks unloads/parks the heads - this is
much better than removing power when the disk is still
spinning because otherwise an Emergency Unload occurs which may cause damage
to the actuator.

PR:	kern/140752
Submitted by:   olli
Reviewed by:	arundel
Discussed with: mav
MFC after:	2 weeks
2010-10-24 16:31:57 +00:00
Jaakko Heinonen
95adbc959b Use .Dv with NULL. 2010-10-24 16:10:32 +00:00
Jaakko Heinonen
f36575b51c Document make_dev_p(9).
Reviewed by:	brueffer, kib
2010-10-24 15:56:21 +00:00
Ulrich Spörlein
2914feeb7e mdoc: make pages render with mandoc
It's a bit more pedantic regarding .Bl list elements. This has an added
benefit of unbreaking the ipfw(8) manpage, where groff was silently
skipping one list element.
2010-10-21 12:27:13 +00:00
Andriy Gapon
7f0ab7f026 catch up manual pages with rename of vm_page_sleep_busy to vm_page_sleep_if_busy
Suggested by:	alc
MFC after:	4 days
2010-10-20 06:29:11 +00:00
Andriy Gapon
c3fdd2de24 VOP_GETPAGES.9: clarify and correct description of parameters and requirements
In cooperation with alc and kib, who provided valuable insights and
suggestions.

Reviewed by:	alc, kib (earlier version)
MFC after:	4 days
2010-10-20 05:57:54 +00:00
Andriy Gapon
55144670c2 PG_BUSY -> VPO_BUSY, PG_WANTED -> VPO_WANTED in manual pages and comments
Reviewed by:	alc
MFC after:	4 days
2010-10-20 05:17:23 +00:00
Maxim Konovalov
7e54c6db1f o Put missed w/space back.
Submitted by:	Garrett Cooper
MFC after:	3 days
2010-10-20 04:53:03 +00:00
Xin LI
145e5188c9 Clarify that lagg(4) sends/receives on active port, not the master port.
Note that this still seems to be a little bit confusing as the concept of
"master" is different from what people would expect on a networking
equipment.
2010-10-19 17:49:55 +00:00
Matthew D Fleming
20ed0cb0c6 uma_zfree(zone, NULL) should do nothing, to match free(9).
Noticed by:	Ron Steinke <rsteinke at isilon dot com>
MFC after:	3 days
2010-10-19 16:06:00 +00:00
Ulrich Spörlein
52e9e8dcca mdoc: fix markup typo
MFC after:	1 week (together with r213983)
2010-10-19 15:26:08 +00:00
Ulrich Spörlein
7cc1fde083 mdoc: drop even more redundant .Pp calls
No change in rendered output, less mandoc lint warnings.

Tool provided by:	Nobuyuki Koganemaru n-kogane at syd.odn.ne.jp
2010-10-19 12:35:40 +00:00
Sergey Kandaurov
c60aecbc90 Fix typo: Offlaod -> Offload.
PR:		docs/150756
Approved by:	avg (mentor)
MFC after:	3 days
2010-10-18 14:13:19 +00:00
Pawel Jakub Dawidek
ad4f4b2be8 Update links for taskqueue(9) functions. 2010-10-18 12:35:48 +00:00
Konstantin Belousov
251e7dbf42 Document vunref(9), add some important notes for vrele(9) and vput(9).
Merge all three manpages to one, removing separate file for vput(9).

MFC after:	1 week
2010-10-17 16:30:33 +00:00
Konstantin Belousov
4518d9ae4c Document vfs.ncsizefactor and vfs.ncnegfactor.
MFC after:	2 weeks
2010-10-16 09:46:03 +00:00
Lawrence Stewart
1c6cae9711 Change uma_zone_set_max to return the effective value of "nitems" after
rounding. The same value can also be obtained with uma_zone_get_max, but this
change avoids a caller having to make two back-to-back calls.

Sponsored by:	FreeBSD Foundation
Reviewed by:	gnn, jhb
2010-10-16 04:41:45 +00:00
Lawrence Stewart
c4ae7908a7 - Simplify implementation of uma_zone_get_max.
- Add uma_zone_get_cur which returns the current approximate occupancy of
  a zone. This is useful for providing stats via sysctl amongst other things.

Sponsored by:	FreeBSD Foundation
Reviewed by:	gnn, jhb
MFC after:	2 weeks
2010-10-16 04:14:45 +00:00
Matthew D Fleming
bf73d4d28e Use a safer mechanism for determining if a task is currently running,
that does not rely on the lifetime of pointers being the same. This also
restores the task KBI.

Suggested by:	jhb
MFC after:	1 month
2010-10-13 22:59:04 +00:00
Jung-uk Kim
ac731af567 Use AcpiReset() from ACPICA instead of rolling our own, which is actually
incomplete.  If FADT says the register is available, enable the capability
by default.  Remove the previous default value from acpi(4).
2010-10-13 00:21:53 +00:00
Joel Dahl
3fb1541d40 Document the fact that bwn works really well on the laptop I'm using
right now (HP 6715b).
2010-10-12 19:00:18 +00:00
Matthew D Fleming
a92f0ee866 Re-expose and briefly document taskqueue_run(9). The function is used
in at least one 3rd party driver.

Requested by:	jhb
2010-10-12 18:36:03 +00:00
Ulrich Spörlein
9c398cc7e0 mdoc: drop redundant .Pp calls, kill EOL whitespace 2010-10-09 11:43:00 +00:00
Xin LI
7adc700072 Document net.link.lagg.failover_rx_all.
MFC after:	1 week
2010-10-08 21:29:48 +00:00
Mark Murray
b602c58edf Extend the "example" section a bit, for other mailers. 2010-10-08 20:13:12 +00:00
Ulrich Spörlein
0d9deed52c mdoc: drop redundant .Pp and .LP calls
They have no effect when coming in pairs, or before .Bl/.Bd
2010-10-08 12:40:16 +00:00
Kenneth D. Merry
1476ba4087 Turn on serialization of task management commands going down to the
controller, but make it optional.

After a problem report from Andrew Boyer, it looks like the LSI
chip may have issues (the watchdog timer fired) if too many aborts
are sent down to the chip at the same time.  We know that task
management commands are serialized, and although the manual doesn't
say it, it may be a good idea to just send one at a time.

But, since I'm not certain that this is necessary, add a tunable
and sysctl variable (hw.mps.%d.allow_multiple_tm_cmds) to control
the driver's behavior.

mps.c:		Add support for the sysctl and tunable, and add a
		comment about the possible return values to
		mps_map_command().

mps_sas.c:	Run all task management commands through two new
		routines, mpssas_issue_tm_request() and
		mpssas_complete_tm_request().

		This allows us to optionally serialize task
		management commands.  Also, change things so that
		the response to a task management command always
		comes back through the callback.  (Before it could
		come via the callback or the return value.)

mpsvar.h:	Add softc variables for the list of active task
		management commands, the number of active commands,
		and whether we should allow multiple active task
		management commands.  Add an active command flag.

mps.4:		Describe the new sysctl/loader tunable variable.

Sponsored by:	Spectra Logic Corporation
2010-10-07 21:56:10 +00:00
Jaakko Heinonen
68f7a01392 Check the device name validity on device registration.
A new function prep_devname() sanitizes a device name by removing
leading and redundant sequential slashes. The function returns an error
for names which already exist or are considered invalid.

A new flag MAKEDEV_CHECKNAME for make_dev_p(9) and make_dev_credf(9)
indicates that the caller is prepared to handle an error related to the
device name. An invalid name triggers a panic if the flag is not
specified.

Document the MAKEDEV_CHECKNAME flag in the make_dev(9) manual page.

Idea from:	kib
Reviewed by:	kib
2010-10-07 18:00:55 +00:00
Sergey Kandaurov
be8c7f2a51 Cosmetic change:
Wrap lines for SiS and Promise entries to 80 columns.
This doesn't change appearance in page rendered with troff or man.cgi.

PR:		docs/146195
Approved by:	kib (mentor)
MFC after:	1 week
2010-10-07 12:58:09 +00:00
Lawrence Stewart
d4d3e21865 Log the number of segments currently in the reassembly queue.
Sponsored by:	FreeBSD Foundation
2010-09-25 09:16:46 +00:00
MIHIRA Sanpei Yoshiro
081915ddf7 Add Planex UE-200TX-G2 to list of supported devices.
MFC after:	1 day
2010-09-25 08:19:34 +00:00
MIHIRA Sanpei Yoshiro
87b6f1855b Add new device ids.
Buffalo (Melco Inc.) LUA3-U2-AGT
 Logitec LAN-GTJ/U2A(usb/119981)

PR:		usb/119981 and me
Submitted by:	"Y.Okabe" <be_works_us at yahoo.com>, hiroo at oikumene.gcd.org
Reviewed by:	thompsa
MFC after:	3 days
2010-09-21 22:42:14 +00:00
Ana Kukec
ddf21c6ae1 Manual page for the kernel side Secure Neighbor Discovery support.
Reviewed by:	brueffer
Approved by:	bz (mentor)
2010-09-19 12:54:18 +00:00
Glen Barber
f2f433e60a Note that devfs(5) and fdescfs(5) both create /dev/fd file descriptors.
PR:		144534
Submitted by:	Matthew Seaman <m.seaman at infracaninophile co uk>
Patch by:	Matthew Seaman, keramida
Approved by:	keramida (mentor)
MFC after:	1 week
2010-09-18 19:23:14 +00:00
Alexander Motin
76a6875b08 Document hw.i8254.freq tunable and machdep.i8254_freq sysctl. 2010-09-18 07:45:54 +00:00
Alexander Motin
c45456fb44 Add atrtc(4) manual page. 2010-09-17 08:44:54 +00:00
Alexander Motin
479c85c65b Fix typo ${attimer.4} -> ${_attimer.4}. 2010-09-17 07:44:01 +00:00
Alexander Motin
74f3a46a7d Add attimer(4) manual page. 2010-09-17 04:55:01 +00:00
Andre Oppermann
d8b03e05a9 The inflight bandwidth limiter was removed in r212765. 2010-09-16 22:11:55 +00:00
Warner Losh
0e2b59be50 Add note abotu bwn and newer chipsets 2010-09-15 19:40:42 +00:00
Warner Losh
de84241c23 Don't suggest using bwn for the bcm4306 cards in the list. The
bcm4306 cards are ambiguous.  BCM4306 rev 2 requires bwi.  BCM4306 rev
3 will work with either.  Since we can't easily determine which is
which, just remove them.
2010-09-15 19:40:08 +00:00
Kenneth D. Merry
67d60b1481 MFp4 (//depot/projects/mps/...)
Fix a typo.

Submitted by:	pluknet at gmail dot com
2010-09-15 16:05:51 +00:00
Alexander Motin
522a3b5fbc Change licenses of my manual pages to the recommended 2-clause form.
Suggested by:	joel
2010-09-15 07:10:39 +00:00
Alexander Motin
1adad4c374 Add eventtimers(7) man page, briefly describing event timers subsystem
functionality and configuration options.
2010-09-15 07:04:14 +00:00
Alexander Motin
d11087789e Add hpet(4) man page. 2010-09-15 04:51:07 +00:00
Weongyo Jeong
efe8958927 Fixes spellings and uses the better sentence. While I'm here bumps
date.

Pointed by:	imp, Ruslan Mahmatkhanov <cvs-src at yandex dot ru>
2010-09-14 23:27:06 +00:00