Commit Graph

172366 Commits

Author SHA1 Message Date
pluknet
d1dccbde28 Update sticky(7) cross references.
PR:		docs/124468
X-MFC with:	r218998
2011-05-13 16:29:57 +00:00
cognet
68e2172c9a In pmap_change_wiring(), use the right argument for pmap_modify_pv().
It only worked because the only consumer calls pmap_change_wiring() to remove
the wiring.
2011-05-13 15:54:12 +00:00
mdf
5e42f0aa77 Note that the _SWAP operation is supported for all list/queue types.
Also place STAILQ_REMOVE_HEAD in alphabetical order.  Lastly, document
the _SWAP macros.

PR:		kern/143033
MFC after:	1 week
2011-05-13 15:49:23 +00:00
brix
5832fad208 Allow direct children of PCI-ISA bridges to allocate resources from
the parent PCI bus.

Heavily inspired by jhb@ and a similar implementation present in
sys/dev/pci/vga_pci.c.

Reviewed by:	jhb
Approved by:	jhb
2011-05-13 15:06:35 +00:00
adrian
fdf2456eee Only do open loop power control and temperature compensation
for the AR9280 based NICs if it's actually enabled.

Some of the OLC code was erroneously called during setup
and calibration. This may have caused some incorrect behaviour.
2011-05-13 14:33:45 +00:00
mdf
5ffb572962 Correctly use INOUT for the offset/len parameters to vop_allocate. As
far as I can tell this is for documentation only at the moment.
2011-05-13 14:29:28 +00:00
mav
1881f29e6e Refactor Xen PV code to use new event timers subsystem. That uses one-shot
Xen timer and time counter to provide one-shot and periodic time events.

On my tests this reduces idle interruts rate down to about 30Hz, and accor-
ding to Xen VM Manager reduces host CPU load by three times comparing to
the previous periodic 100Hz clock. Also now, when needed, it is possible to
increase HZ rate without useless CPU burning during idle periods.

Now only ia64 and some ARMs left not migrated to the new event timers.
2011-05-13 12:39:37 +00:00
adrian
78eaf5d431 Remove duplicate code - add a function which calculates the ratesArray[]
table which contains the per-rate target TX power.

This code is shared between the v14 eeprom board setup (AR5416, AR9160,
AR9280) and will also be used by the upcoming Kite (AR9287) support.
2011-05-13 10:36:38 +00:00
adrian
0541c8dd0d Some diversity changes relating to AR9285.
* grab the main, alt and selected LNA config
* add some optional / disabled logging code
* add a check to reject packets with an invalid main rssi too,
  in case the alt is the active receive chain and main is -ve.

Note: The software-controlled combined diversity code is still disabled.
2011-05-13 09:57:12 +00:00
ru
bacb593f25 Fixed an embedded shell script.
Reviewed by:	sobomax
2011-05-13 09:55:48 +00:00
des
410ff8d8e2 Mark all socket and file descriptors close-on-exec.
PR:		bin/151866
MFC after:	3 weeks
2011-05-13 07:21:41 +00:00
mdf
bbbc4c5455 Use a name instead of a magic number for kern_yield(9) when the priority
should not change.  Fetch the td_user_pri under the thread lock.  This
is probably not necessary but a magic number also seems preferable to
knowing the implementation details here.

Requested by:	Jason Behmer < jason DOT behmer AT isilon DOT com >
2011-05-13 05:27:58 +00:00
mav
224bed0ec4 Fix msleep() usage in Xen balloon driver to not wake up on every HZ tick. 2011-05-13 03:40:16 +00:00
davidch
4edd1b3cb1 - Use bus_describe_intr() to describe interrupt usage.
- Use bus_bind_intr() to bind interrupt to a CPU when RSS/TSS is used.
- Use M_DONTWAIT for RSS/TSS buffer allocation.
- Add statistic to track max DRBR queue depth.
- Fix problem in bxe_change_mtu() which referenced the old MTU size
  in a debug print statement.

MFC after:	Two weeks
2011-05-12 23:26:53 +00:00
nwhitehorn
24d9363753 Fix pSeries/PAPR boot CD construction after actual testing. It seems that
IBM SLOF is (a) case-sensitive and (b) accepts only booting files in
certain subdirectories of the CD.
2011-05-12 22:31:13 +00:00
stas
6fd0f335d9 - Don't try to build NWFS support module if NCP/IPX is disabled in the build.
- Rename ZFS definition to LIBPROCSTAT_ZFS to be consistent with NWFS and to
  prevent possible collisions.

Reported by:	many
2011-05-12 22:21:39 +00:00
des
18a608d91f Builds cleanly at the default WARNS level (WARNS=6). 2011-05-12 21:30:46 +00:00
des
9740a3f77d Increase WARNS to 4. 2011-05-12 21:26:42 +00:00
des
fb4144ec68 Mechanical whitespace cleanup. 2011-05-12 21:18:55 +00:00
des
db3b3a9ab5 Increase WARNS to 3. 2011-05-12 21:12:24 +00:00
imp
cb5db6df7c uintmax_t is a better type here...
Submitted by:	avg@
2011-05-12 19:10:00 +00:00
yongari
a1c70169d3 Add initial BCM5719 support. TSO and jumbo frame was intentionally
disabled for BCM5719 A0 revision due to known hardware errata.
Many thanks to Broadcom for continuing support of FreeBSD.

Submitted by:	Geans Pin at Broadcom
2011-05-12 17:15:57 +00:00
yongari
4f778730ab Explicitly clear 1000baseT control register for F1 PHY used in
AR8132 FastEthernet controller. The PHY has no ability to
establish a gigabit link. Previously only link parters which
support down-shifting was able to establish link.
This change should fix a long standing link establishment issue of
AR8132.

PR:		kern/156935
MFC after:	1 week
2011-05-12 17:11:31 +00:00
imp
cf0af33527 Fix printf int mismatch on 32-bit architectures... 2011-05-12 17:02:56 +00:00
nwhitehorn
71da39e09c Add (somewhat speculative) bootable CD support for PAPR/pSeries-type
systems. In principle, FreeBSD should run on at least some of these
already, and support for the remainder will hopefully show up eventually,
so add this while I'm thinking about it.
2011-05-12 15:03:17 +00:00
nwhitehorn
f9ee184b6e Remove some hacks to handle strange behavior of LXT 970 PHYs now better
handled in miibus after r221812. Thanks to marius@ for piecing this
together!
2011-05-12 14:27:28 +00:00
marius
c7f911d054 Some PHYs like the Level One LXT970 optionally can default to isolation
after rest, in which case we may need to deisolate it.
Tested by:	nwhitehorn

MFC after	1 week
2011-05-12 14:16:07 +00:00
adrian
2572f17fb8 Now that the devices with functioning ps-poll hardware support have
been enumerated (merlin and later), flick this on.
2011-05-12 14:03:29 +00:00
avg
aed257e3d8 fix build on 32-bit platforms for r221803
Casting a pointer to a wide integer is probably not that bad, but I am
still guilty of not testing this.

Pointyhat to:	avg
MFC after:	1 week
X-MFC with:	r221803
2011-05-12 12:18:01 +00:00
stas
fc10099a3d - Do no try to drop a NULL filedesc pointer. 2011-05-12 10:56:33 +00:00
stas
5f9f795476 - Commit work from libprocstat project. These patches add support for runtime
file and processes information retrieval from the running kernel via sysctl
  in the form of new library, libprocstat.  The library also supports KVM backend
  for analyzing memory crash dumps.  Both procstat(1) and fstat(1) utilities have
  been modified to take advantage of the library (as the bonus point the fstat(1)
  utility no longer need superuser privileges to operate), and the procstat(1)
  utility is now able to display information from memory dumps as well.

  The newly introduced fuser(1) utility also uses this library and able to operate
  via sysctl and kvm backends.

  The library is by no means complete (e.g. KVM backend is missing vnode name
  resolution routines, and there're no manpages for the library itself) so I
  plan to improve it further.  I'm commiting it so it will get wider exposure
  and review.

  We won't be able to MFC this work as it relies on changes in HEAD, which
  was introduced some time ago, that break kernel ABI.  OTOH we may be able
  to merge the library with KVM backend if we really need it there.

Discussed with:	rwatson
2011-05-12 10:11:39 +00:00
adrian
f47d00001a Break out the AR9285 analog registers from ar5416/ar5416phy.h and put
them in a new header file, ar9002/ar9285_an.h.

Shuffle the AR9280 analog registers in ar5416/ar541phy.h into a contiguous
spot.
2011-05-12 10:11:24 +00:00
avg
4e7ece616d dsp/pcm: allow to mmap both read and write buffers using the same fd
This brings our implementation in line with OSS specification for
systems that support mmap.  The change should also improve compatibility
with OSS software not specifically written for FreeBSD, e.g. PulseAudio
OSS plugin.

Reviewed by:	kib, jhb
MFC after:	1 week
2011-05-12 07:44:41 +00:00
adrian
3fe0beec0e Fix the half/quater rate PLL setup for AR5416, AR9160 and
(beta?) AR9280 chips.

Note: This doesn't "fix" half/quarter rate support for these
chips; it merely fixes an oversight.

Obtained from:	Atheros
2011-05-12 03:25:24 +00:00
adrian
ed33f6206b Fixes from Atheros:
* If AR9130, give the chip extra time to reset
* If AR5416, don't shutdown the chip during reset
2011-05-12 03:15:21 +00:00
jfv
f716e166a2 Correct a typo 2011-05-12 00:10:29 +00:00
delphij
8387350bb5 MFV: nc(1) from OpenBSD 4.9.
MFC after:	1 month
Obtained from:	OpenBSD
2011-05-11 21:52:26 +00:00
thompsa
34effb6be7 Move the three geom kprocs as threads under a single pid.
Reviewed by:	julian
2011-05-11 21:47:30 +00:00
jfv
3cb21d8ed2 Chipset support for the new Intel Panther Point PCH, thanks
to Seth Heasley for preparing the changes.
2011-05-11 20:31:27 +00:00
ae
d529455d7d Add basic metadata integrity check. In case when partition table was
probed and read successfull, but it contains invalid values (e.g.
overlapped partitions, offset or size is out of bounds), then table
will be rejected.

MFC after:	1 month
2011-05-11 19:59:43 +00:00
dchagin
e506954648 Remove wrong comment.
MFC after:	1 week.
2011-05-11 17:57:15 +00:00
obrien
40f229c46d + DTrace as a bootstrap tool is only needed on certain older systems.
+ Be more consistent between BMAKE and TMAKE.
+ Add NO_CTF to crosstools as is done for bootstrap and build tools.

Reviewed by: marcel
2011-05-11 17:50:19 +00:00
adrian
0755b8e882 Fix up the net80211 alq logging - this commit makes it usable.
* revert a local path change that shouldn't have made it to the commit
* fix some indenting/wrapping

* Fix the ale data copy - i should be copying into the ale data pointer,
  not over the ale entry itself.
2011-05-11 17:20:35 +00:00
adrian
3e01906b9d net80211 alq bugfixes:
* Track number of logged operations
* call alq_post() so things are logged
* network order things
2011-05-11 16:44:19 +00:00
cperciva
f436e25c59 Make freebsd-update(8) smarter in how it handles $FreeBSD$ tags in
configuration files.

If the current file differs from the canonical version from the old release
only due to differences in the $FreeBSD$ tag (which can happen if the system
was installed from source code, depending on how the src tree was checked out)
then freebsd-update will treat the file as "unmodified" and silently update
it to the "clean" version in the new release.

If the only change being made to a configuration file is in the $FreeBSD$
tag (e.g., for any configuration files which have been modified locally, now
that we're using SVN and the $FreeBSD$ tag changes when a branch is created),
freebsd-update will no longer print the diff and prompt "Does this look
reasonable (y/n)?".

Nagged by:	pgollucci
MFC after:	1 month
2011-05-11 15:23:27 +00:00
adrian
51b81d320e Make the NF calibration logic (hopefully!) more resistive to noisy
environments.

In setups where NF calibration can take a while, don't load the CCA
and kick off a new NF calibration if the previous one hasn't yet
completed. This shouldn't happen unless the environment is noisy but
those exist (hi phk!).

Here, if the previous NF hasn't completed when ar5416LoadNf() is run
(which reads the NF), it skips updating the history buffer, loading
the NF CCA array and kicking off the next NF cal. It's hoped it'll
occur in the next long calibration interval.

Obtained from:	Atheros, ath9k, my local HAL
2011-05-11 13:40:13 +00:00
adrian
83c864fab3 Always log if the NF CCA load fails; so users with debugging enabled
can see they're likely in a very noisy environment.
2011-05-11 13:25:43 +00:00
adrian
c7c34734f4 Make sure the chip is awake before writing to it to finally detach
it.

Obtained from:	Atheros
2011-05-11 13:24:17 +00:00
adrian
b410b114e0 Add a new flag - HAL_DEBUG_UNMASKABLE - which always logs a debug message
(when debug is enabled) no matter what.
2011-05-11 13:22:41 +00:00
adrian
1f0e7d70a6 Remove unused variable 2011-05-11 13:20:25 +00:00