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Author SHA1 Message Date
Pedro F. Giffuni
70e0bbedef Replace GPL'd headers in the emu10kx snd driver code. 
This uses the emuxkireg.h already used in the emu10k1
snd driver. Special thanks go to Alexander Motin as
he was able to find some errors and reverse engineer
some wrong values in the emuxkireg header.

The emu10kx driver is now free from the GPL.

PR:		153901
Tested by:	mav, joel
Approved by:	jhb (mentor)
MFC after:	2 weeks
 2012-01-11 21:17:14 +00:00
Pedro F. Giffuni
7523592f91 Fix an inconsistency that crept in while replacing constants 
from the new header.

Approved by:	jhb (mentor)
MFC after:	3 days
 2012-01-11 21:03:54 +00:00
Christian Brueffer
82d1a3cac3 Add hpt27xx to the hardware notes, 
While here, add the 2012 copyright.

MFC after:	1 week
 2012-01-11 18:38:52 +00:00
Gleb Smirnoff
b4f66a1781 Redo r226660: 
- Define schednetisr() to swi_sched.
 - In the swi handler check if there is some data prepared,
   and if true, then call pfsync_sendout(), however tell it
   not to schedule swi again.
 - Since now we don't obtain the pfsync lock in the swi handler,
   don't use ifqueue mutex to synchronize queue access.
 2012-01-11 18:34:57 +00:00
Adrian Chadd
418b9e0c1b Bring over a tool to create and destroy wtap instances. 
Submitted by:	Monthadar Al Jaberi <monthadar@gmail.com>
 2012-01-11 17:51:56 +00:00
Konstantin Belousov
f5793e6f84 Add PCI Id for the AMT SOL UART on 5 series Intel chipsets. 
MFC after:	1 week
 2012-01-11 17:46:08 +00:00
Adrian Chadd
04d1980289 Introduce wtap, the beginnings of a net80211 wlan simulator. 
This introduces:

* a basic wtap interface
* a HAL, which implements an abstraction layer for implementing
  different device behavious;
* A visibility plugin, which allows for control over which nodes
  see other nodes (useful for mesh work.)

It doesn't yet implement sta/adhoc/hostap modes but these are quite
feasible to implement.

Monthadar uses it to do 802.11s mesh verification.

The userland tools will be committed in a follow-up commit.

Submitted by:	Monthadar Al Jaberi <monthadar@gmail.com>
 2012-01-11 17:41:14 +00:00
Adrian Chadd
136cb2223f Add the ability to kick an existing mesh node without waiting for it 
to time out.

Submitted by:	Monthadar Al Jaberi <monthadar@gmail.com>
 2012-01-11 17:10:27 +00:00
Nathan Whitehorn
f5d125c53d Add a memory barrier to bus_dmamap_sync(), as should have always been 
present. We need a sync instead of eieio, as eieio does not enforce storage
ordering between main and device memory.
 2012-01-11 16:53:51 +00:00
Guy Helmer
656b6da7e3 jilles pointed out that O_CLOEXEC could be used in the open(2) flags 
rather than using fcntl(2) later, and in addition to saving a system
call, removes a possible race with fork/exec from threads or signal
handlers.
 2012-01-11 16:35:26 +00:00
George V. Neville-Neil
844d43d94b Fix for PR 138526. 
Add the ability for /dev/null and /dev/zero to accept
being set into non blocking mode via fcntl().  This
brings the code into compliance with IEEE Std 1003.1-2001
as referenced in another PR, 94729.

Reviewed by:	jhb
MFC after:	1 week
 2012-01-11 15:00:16 +00:00
Gleb Smirnoff
122d395f85 Fix some spacing in code under __FreeBSD__. 2012-01-11 14:24:03 +00:00
Gleb Smirnoff
c4f01d2d34 Add necessary locking in pfsync_in_ureq(). 2012-01-11 14:19:04 +00:00
Gleb Smirnoff
0744a28a79 Move PF_LOCK_ASSERT() under __FreeBSD__. 2012-01-11 14:13:42 +00:00
Gleb Smirnoff
3488c2786e Merge from OpenBSD: 
revision 1.128
  date: 2009/08/16 13:01:57;  author: jsg;  state: Exp;  lines: +1 -5
  remove prototypes of a bunch of functions that had their implementations
  removed in pfsync v5.
 2012-01-11 14:11:10 +00:00
Gleb Smirnoff
686cb93667 When running with INVARIANTS the mutex(9) code does all necessary 
asserts for non-recursive mutexes.
 2012-01-11 13:57:48 +00:00
Rick Macklem
a16cd9c05e jwd@ reported via email that the "CacheSize" field reported by "nfsstat -e -s" 
would go negative after using the "-z" option to zero out the stats.
This patch fixes that by not zeroing out the srvcache_size field
for "-z", since it is the size of the cache and not a counter.

MFC after:	2 weeks
 2012-01-11 02:46:42 +00:00
Adrian Chadd
d8f609a98e Add the MCS radiotype entry. 2012-01-11 01:09:08 +00:00
Pawel Jakub Dawidek
9de091f2ef Constify arguments. 2012-01-11 00:31:04 +00:00
Adrian Chadd
fad901eb2b Re-enable the PHY radar error frames if sc_dodfs is set. 
This was messing up a local port of the atheros reference radar detection
code; I'll fix the port instead.
 2012-01-11 00:18:33 +00:00
Adrian Chadd
d4365d165b style(9) changes. This shouldn't change functionality. 2012-01-11 00:16:44 +00:00
Adrian Chadd
504f7cf5bb Add in the vendor extension bit in the radiotap header. 2012-01-10 23:37:32 +00:00
Luigi Rizzo
446ee30192 other simplifications in the internal interfaces to the 
memory allocator.
 2012-01-10 23:02:01 +00:00
Pawel Jakub Dawidek
4bbeefbb07 - Fix a bug where pidfile was removed in SIGHUP when it hasn't changed in 
configuration file.
- Log the fact that pidfile has changed.

MFC after:	3 days
 2012-01-10 22:41:09 +00:00
Pawel Jakub Dawidek
2b1b224d24 For functions that return -1 on failure check exactly for -1 and not for 
any negative number.

MFC after:	3 days
 2012-01-10 22:39:07 +00:00
Pawel Jakub Dawidek
45bd093cb0 Don't touch pidfiles when running in foreground. Before that change we 
would create an empty pidfile on start and check if it changed on SIGHUP.

MFC after:	3 days
 2012-01-10 22:24:57 +00:00
Guy Helmer
bd4df56c71 Add link for pidfile_fileno.3 to pidfile.3 - thanks again pjd! 2012-01-10 22:22:35 +00:00
Guy Helmer
4a25aa061a Style fixes courtesy of pjd. 2012-01-10 21:47:58 +00:00
Guy Helmer
719060e911 Document that pidfile_open() now sets the FD_CLOEXEC flag on the open 
file descriptor, and that errors can be returned as a result of the
fcntl(2) system call.
 2012-01-10 21:39:43 +00:00
Pyun YongHyeon
0b69904450 style. No functional changes. 2012-01-10 20:52:02 +00:00
Luigi Rizzo
6e10c8b8c5 small code cleanup in preparation for future modifications in 
the memory allocator used by netmap. No functional change,
two small bug fixes:
- in if_re.c add a missing bus_dmamap_sync()
- in netmap.c comment out a spurious free() in an error handling block
 2012-01-10 19:57:23 +00:00
Guy Helmer
9a2611585e Revert unintentional commit of changes to getnetgrent.c. 2012-01-10 19:54:53 +00:00
Guy Helmer
f295618d06 Add pidfile_fileno() to obtain the file descriptor for an open 
pidfile.
 2012-01-10 19:53:25 +00:00
Guy Helmer
0dc6d4d19c Set the FD_CLOEXEC flag on the open pidfile file descriptor. 
Discussed with: pjd, des
 2012-01-10 18:43:27 +00:00
Konstantin Belousov
5dda2db9c8 Change the type of the paging_in_progress refcounter from u_short to 
u_int. With the auto-sized buffer cache on the modern machines, UFS
metadata can generate more the 65535 pages belonging to the buffers
undergoing i/o, overflowing the counter.

Reported and tested by:	jimharris
Reviewed by:	alc
MFC after:	1 week
 2012-01-10 18:05:44 +00:00
Shteryana Shopova
b9288caaf6 Implement an option to execute SNMP walks using GETBULK requests in bsnmpwalk(1) 
retrieving multiple values with a Single PDU.

Reviewed by:	philip@
Tested by:	tsanand129 (at) gmail (dot) com
 2012-01-10 15:29:03 +00:00
Alexander V. Chernikov
756e2ef0ff Add setsockopt(2) example to ng_ksocket(4). 
While here, fix formatting a bit

Approved by:     kib(mentor)
MFC after:       2 weeks
 2012-01-10 12:45:24 +00:00
Eitan Adler
b8e4b9659f Fix warning when compiling with gcc46: 
error: variable 'freq' set but not used
	error: variable 'mode_pars' set but not used

Reviewed by:	mav
Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:58 +00:00
Eitan Adler
eb450775e0 Fix warning when compiling with gcc46: 
error: variable 'blksfree' set but not used

Reviewed by:	pjd
Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:50 +00:00
Eitan Adler
507d0cc96a Fix warning when compiling with gcc46: 
error: variable 'inumber' set but not used

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:43 +00:00
Eitan Adler
4417a80129 Fix warning when compiling with gcc46: 
error: variable 'secsz' set but not used

Reviewed by:	ae
Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:35 +00:00
Eitan Adler
566c567269 Fix warning when compiling with gcc46: 
error: variable 'op' set but not used
	error: variable 'cmd' set but not used

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:26 +00:00
Eitan Adler
83d26a13ba Fix warning when compiling with gcc46: 
error: variable 'firstkey' set but not used

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:18 +00:00
Eitan Adler
08084125ee Fix warning when compiling with gcc46: 
error: variable 'c' set but not used

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:09 +00:00
Eitan Adler
dc70efcef7 Fix warning when compiling with gcc46: 
error: variable 'origextlen' set but not used

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:59:01 +00:00
Eitan Adler
14f6494f61 Fix warning when compiling with gcc46: 
error: variable 'Sflag' set but not used

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:58:52 +00:00
Eitan Adler
c951556035 Silence bogus warning when compiling with gcc46: 
error: 'pos' may be used uninitialized in this function

Reviewed by:	cperciva
Approved by:	dim
MFC after:      3 days
 2012-01-10 02:58:44 +00:00
Eitan Adler
b4f7ea1936 Fix warning when compiling with gcc46: 
error: variable 'ifnetfound' set but not used

Approved by:	dim
MFC after:      3 days
 2012-01-10 02:58:36 +00:00
Eitan Adler
fdba8122d6 Fix warning when compiling with gcc46: 
error: variable 'verbose' set but not use

Approved by:	dim
MFC after:      3 days
 2012-01-10 02:58:29 +00:00
Eitan Adler
cc898a0e5c Fix warning when compiling with gcc46: 
error: variable 'wdone' set but not use

Approved by:	dim
MFC after:	3 days
 2012-01-10 02:58:20 +00:00