14291 Commits

Author SHA1 Message Date
wblock
31577c9743 Point out that /usr/src, /usr/doc, and /usr/ports may be empty or not
exist until populated with csup(1) or svn(1).

PR:		169487
Submitted by:	Moritz Wilhelmy
MFC after:	1 day
2012-06-27 17:51:09 +00:00
trasz
cc912f41fc Add manual page for bxe(4).
Reviewed by:	davidch (earlier version)
MFC after:	1 week
2012-06-27 10:07:29 +00:00
gabor
f568711896 - Regen after BSD sort change 2012-06-27 06:00:58 +00:00
gabor
c7fbb67362 - Switch to BSD sort as default sort. GNU sort will still be installed as
"gnusort".  Most of the BSD sort development work was done by
  Oleg Moskalenko <oleg.moskalenko@citrix.com>.
- GNU grep can be set to default by setting WITH_GNU_GREP.  It will cause
  BSD sort to be installed as "bsdsort".

Portbuild tested by:    linimon
2012-06-27 05:59:01 +00:00
julian
8311d8ae8e Try clean up some of my original text and neaten a table.
MFC after:	1 week
2012-06-27 01:13:37 +00:00
obrien
bd43c5e6d6 Add -DWITH_INSTALL_AS_USER to the source build (naming matches the
same functionality of The Ports Collection).
This sets BINOWN, BINGRP, etc... to match current user.  This this
allows 'install', as used in 'make install', to succeed (assuming
user has write permissions).

Submitted by:	Simon J Gerraty <sjg@juniper.net>
Discussed on:	freebsd-arch
2012-06-26 23:15:55 +00:00
ken
877f7e22dc Fix an issue that caused the kernel to panic inside CTL when trying
to attach to target capable HBAs that implement the old immediate
notify (XPT_IMMED_NOTIFY) and notify acknowledge (XPT_NOTIFY_ACK)
CCBs.  The new API has been in place since SVN change 196008 in
2009.

The solution is two-fold:  fix CTL to handle the responses from the
HBAs, and convert the HBA drivers in question to use the new API.

These drivers have not been tested with CTL, so how well they will
interoperate with CTL is unknown.

scsi_target.c:	Update the userland target example code to use the
		new immediate notify API.

scsi_ctl.c:	Detect when an immediate notify CCB is returned
		with CAM_REQ_INVALID or CAM_PROVIDE_FAIL status,
		and just free it.

		Fix a duplicate assignment.

aic79xx.c,
aic79xx_osm.c:	Update the aic79xx driver to use the new API.
		Target mode is not enabled on for this driver, so
		the changes will have no practical effect.

aic7xxx.c,
aic7xxx_osm.c:	Update the aic7xxx driver to use the new API.

sbp_targ.c:	Update the firewire target code to work with the
		new API.

mpt_cam.c:	Update the mpt(4) driver to work with the new API.
		Target mode is only enabled for Fibre Channel
		mpt(4) devices.

MFC after:	3 days
2012-06-26 14:51:35 +00:00
bjk
8941fec439 Explicitly mention that setting the change and expiry times to zero is
equivalent to leaving the time unset. [1]

Wordsmith in the compat support section.

Use a full path to nologin(8) in the context of setting it as a user's shell,
keeping a separate cross-reference.

PR:		docs/169354 [1]
Approved by:	hrs (mentor)
MFC after:	3 weeks
2012-06-25 22:39:37 +00:00
obrien
e7fd66eb8d Ensure crunchen uses the same make binary as the rest of the build.
Submitted by:	Simon Gerraty <sjg@juniper.net>
2012-06-25 21:56:36 +00:00
trasz
18c656b8ad Add missing MLINKS for whatever -> if_whatever.
Reviewed by:	brueffer
MFC after:	1 week
2012-06-25 21:33:45 +00:00
ken
be54b17782 Fix a bug which causes a panic in daopen(). The panic is caused by
a da(4) instance going away while GEOM is still probing it.

In this case, the GEOM disk class instance has been created by
disk_create(), and the taste of the disk is queued in the GEOM
event queue.

While that event is queued, the da(4) instance goes away.  When the
open call comes into the da(4) driver, it dereferences the freed
(but non-NULL) peripheral pointer provided by GEOM, which results
in a panic.

The solution is to add a callback to the GEOM disk code that is
called when all of its resources are cleaned up.  This is
implemented inside GEOM by adding an optional callback that is
called when all consumers have detached from a provider, and the
provider is about to be deleted.

scsi_cd.c,
scsi_da.c:	In the register routine for the cd(4) and da(4)
		routines, acquire a reference to the CAM peripheral
		instance just before we call disk_create().

		Use the new GEOM disk d_gone() callback to register
		a callback (dadiskgonecb()/cddiskgonecb()) that
		decrements the peripheral reference count once GEOM
		has finished cleaning up its resources.

		In the cd(4) driver, clean up open and close
		behavior slightly.  GEOM makes sure we only get one
		open() and one close call, so there is no need to
		set an open flag and decrement the reference count
		if we are not the first open.

		In the cd(4) driver, use cam_periph_release_locked()
		in a couple of error scenarios to avoid extra mutex
		calls.

geom.h:		Add a new, optional, providergone callback that
		is called when a provider is about to be deleted.

geom_disk.h:	Add a new d_gone() callback to the GEOM disk
		interface.

		Bump the DISK_VERSION to version 2.  This probably
		should have been done after a couple of previous
		changes, especially the addition of the d_getattr()
		callback.

geom_disk.c:	Add a providergone callback for the disk class,
		g_disk_providergone(), that calls the user's
		d_gone() callback if it exists.

		Bump the DISK_VERSION to 2.

geom_subr.c:	In g_destroy_provider(), call the providergone
		callback if it has been provided.

		In g_new_geomf(), propagate the class's
		providergone callback to the new geom instance.

blkfront.c:	Callers of disk_create() are supposed to pass in
		DISK_VERSION, not an explicit disk API version
		number.  Update the blkfront driver to do that.

disk.9:		Update the disk(9) man page to include information
		on the new d_gone() callback, as well as the
		previously added d_getattr() callback, d_descr
		field, and HBA PCI ID fields.

MFC after:	5 days
2012-06-24 04:29:03 +00:00
joel
16ef4a6c30 Remove superfluous paragraph macro. 2012-06-23 20:44:45 +00:00
iwasaki
6e98b6435c Add description about dev.acpi_ibm.0.handlerevents.
MFC after:	3 days
2012-06-23 18:45:32 +00:00
sbruno
17a6764a69 Now that there is an est(4) man page, reference it here in cpufreq(4). 2012-06-20 17:26:22 +00:00
sbruno
e551b0ecfb Correct misunderstanding of hw.est.strict
Setting strict causes a validation of the requested
value vs the value currently running after a frequency
change is requested.

Change applicability to be single core not i386.

Thanks to mav@ for reviewing and commenting on my
lack of understanding.

MFC after:	2 weeks
2012-06-19 17:13:14 +00:00
joel
3fdf1b6d2b Remove end of line whitespace. 2012-06-19 05:55:14 +00:00
joel
a206b29491 Minor mdoc fixes. 2012-06-19 05:53:47 +00:00
sbruno
c4e7a163d1 Document support for Intel Enhanced Speedstep Tech interface
of cpufreq(4) via a new man page est(4)

Document the two exposed tuneables of est(4).

I'd appreciate more reviews of content if possible.  I gleaned
the information contained herein from sys/x86/cpufreq/est.c and
the Intel reference documentation

Reviewed by:    wblock hrs gjb
MFC after:      2 weeks
2012-06-18 23:18:49 +00:00
marius
059d6b2a7b Document the hw.ahci.force tunable here, too, as it's also used by
ataahci(4) and atanvidia(4).

MFC after:	3 days
2012-06-18 19:14:06 +00:00
marius
7ece915f85 Avoid hard sentence break.
MFC after:	3 days
2012-06-18 19:11:07 +00:00
melifaro
a0b36d5a0f Make radix lookup on src and dst flow addresses optional
and configurable on per-interface basis.
Remove __inline__ for several functions being called once per
flow (e.g once per 10-20 packets on common traffic flows).
Update manual page to simplify search for BPF data link types.

Sponsored by Yandex LLC

Reviewed by:      glebius
Approved by:      ae(mentor)
MFC after:        2 weeks
2012-06-18 13:56:36 +00:00
eadler
82c586a58c Fix mdoc style nits
PR:		kern/168910
Submitted by:	gjb
Approved by:	gjb
MFC after:	3 days
X-MFC-With:	r237178
2012-06-17 03:54:10 +00:00
eadler
a16d44b938 attach_generic causes missing devices in /dev when the driver
interacts with some non-highpoint controollers. Change attach_generic to
be off by default.

PR:		kern/168910
Submitted by:	Richard Yao <ryao@gentoo.org>
Approved by:	cperciva
No objections by:	-hackers
Obtained from:	Gentoo FreeBSD
MFC after:	2 weeks
2012-06-17 02:46:27 +00:00
rmh
ca31dfb2b4 In CTFCONVERT_CMD initialization, check that ${MAKE_VERSION} is defined
before using it. Bootstrap make (as built by usr.bin/make/Makefile.dist)
does not define this variable, but it needs to parse bsd.own.mk in order
to build a complete make.
2012-06-16 16:51:42 +00:00
ru
ab30d1b386 Fixed an example that set IP_ONESBCAST socket option to actually work,
and not return EINVAL.
2012-06-15 09:12:47 +00:00
joel
5878934020 Sync example file with mdoc changes made in rev 235450. 2012-06-13 19:08:00 +00:00
eadler
b15cbc2807 Include a warning when using the example code as it may not
work in unusual situations.
Also slightly optimize the command.

Submitted by:	Jeremy Chadwick jdc@koitsu.org
Approved by:	cperciva (implicit)
MFC after:	1 week
2012-06-13 06:46:00 +00:00
jhb
4ff7dff337 Add pfg@ as one of my mentees. 2012-06-12 20:55:57 +00:00
des
24379c8402 Finally nuke auth.conf, nine years after it was deprecated. The only
thing it was still used for was to set the "global default" password
hash.  Since the stock auth.conf contained nothing but comments, the
global default was actually the first algorithm in crypt(3)'s list,
which happens to be DES; I take the fact that nobody noticed as proof
that it was not used outside of crypt(3).

The only other use in our tree was in the Kerberos support code in
in tinyware's passwd(1).  I removed that code in an earlier commit;
it would not have compiled anyway, as it only supported Kerberos IV.

The auth_getval() function is now a stub that always returns NULL,
which has the same effect as a functional auth_getval() with an
empty auth.conf.

MFC after:	3 weeks
2012-06-12 17:02:53 +00:00
tuexen
32041f44ed Add a IP_RECVTOS socket option to receive for received UDP/IPv4
packets a cmsg of type IP_RECVTOS which contains the TOS byte.
Much like IP_RECVTTL does for TTL. This allows to implement a
protocol on top of UDP and implementing ECN.

MFC after: 3 days
2012-06-12 14:02:38 +00:00
trhodes
9fb6332683 "on the their types." -> "on their types." 2012-06-10 15:56:49 +00:00
dim
e415125966 Amend r227797 by also passing ${STATIC_CXXFLAGS} for the other supported
C++ file extensions.

MFC after:	3 days
2012-06-09 11:41:29 +00:00
jhb
be453f58c1 Several updates:
- Consistently refer to rmlocks as "read-mostly locks".
- Relate rmlocks to rwlocks rather than sx locks since they are closer to
  rwlocks.
- Add a separate paragraph on sleepable read-mostly locks contrasting them
  with "normal" read-mostly locks.
- The flag passed to rm_init_flags() to enable recursion for readers is
  RM_RECURSE, not LO_RECURSABLE.
- Fix the description for RM_RECURSE (it allows readers to recurse, not
  writers).
- Explicitly note that rm_try_rlock() honors RM_RECURSE.
- Fix some minor grammar nits.
2012-06-08 21:30:35 +00:00
wblock
13c9a1f2f5 Add specific supported revision of ASUS USB-N13 ver. A1.
http://lists.freebsd.org/pipermail/freebsd-doc/2012-June/019960.html

Submitted by:	PseudoCylon (AK)
Approved by:	bcr (mentor)
MFC after:	3 days
2012-06-07 14:38:43 +00:00
mav
56a5c844a2 To make CAM debugging easier, compile in some debug flags (CAM_DEBUG_INFO,
CAM_DEBUG_CDB, CAM_DEBUG_PERIPH and CAM_DEBUG_PROBE) by default.
List of these flags can be modified with CAM_DEBUG_COMPILE kernel option.
CAMDEBUG kernel option still enables all possible debug, if not overriden.

Additional 50KB of kernel size is a good price for the ability to debug
problems without rebuilding the kernel. In case where size is important,
debugging can be compiled out by setting CAM_DEBUG_COMPILE option to 0.
2012-06-07 10:05:51 +00:00
obrien
764f69e529 Add to the description and spell check. 2012-06-06 16:51:33 +00:00
jhb
b9ed43daa7 Use the defined terms "readers" and "writers" to simplify some text. 2012-06-06 13:35:30 +00:00
tuexen
caa3fadb76 The cmsg_len field includes the cmsg header. So use CMSG_LEN().
MFC after: 3 days
2012-06-05 20:48:13 +00:00
obrien
a8e30d2658 mdoc police.
Submitted by:	ru
Much thanks to:	ru
2012-06-05 20:32:38 +00:00
joel
f601773fa5 Remove end of line whitespace. 2012-06-05 17:58:47 +00:00
obrien
6258379f2f RAID is an acronym. 2012-06-05 17:49:11 +00:00
joel
c6d0736c85 Various mdoc fixes. 2012-06-05 17:46:50 +00:00
obrien
5bfb5484b9 Correct examples to the latest version I had. 2012-06-05 17:36:28 +00:00
eadler
d7c9a0e9e9 Fix style nit: don't use leading zero for dates in .Dd
Prompted by:	brueffer
Approved by:	brueffer
MFC after:	3 days
2012-06-05 03:14:39 +00:00
wblock
2e99fda084 More wording corrections and simplifications.
Approved by:	gjb (mentor)
2012-06-05 02:18:54 +00:00
obrien
f907fd010e Add a man page for filemon(4) [r236592]. 2012-06-04 22:59:06 +00:00
sbruno
0dd8d2fe74 Lines were a bit too long. Wrap some of them to 60 columns.
Suggested by:   bjk@
MFC after:      3 days
2012-06-04 22:46:04 +00:00
mjg
d351cdcdf9 Add myself as a new committer.
Approved by:	trasz (mentor)
2012-06-04 15:21:13 +00:00
dim
a0a31e8b37 During buildworld and buildkernel, define EARLY_BUILD in the earlier
stages (build-tools, cross-tools, etc) of the build, so we can detect in
bsd.*.mk whether to pass compiler-specific flags to ${CC}.

In particular, this commit will allow using WITH_CLANG_IS_CC when the
base compiler is still gcc, and when ${CC}, ${CXX} and ${CPP} are left
at their defaults.  The early stages will then be built using gcc, and
no clang-specific flags will be passed to it.  The later stages will be
built as usual.

The EARLY_BUILD define can also serve other uses, such as building the
world stage C++ executables with libc++ instead of libstdc++: during the
early build stages, we cannot assume libc++ is already available, so we
must still build with libstdc++ at that time.

MFC after:	1 week
2012-06-03 20:35:41 +00:00
joel
f2d65ab354 mdoc: minor Bl improvements. 2012-06-02 11:03:14 +00:00