Commit Graph

174854 Commits

Author SHA1 Message Date
Adrian Chadd
2992cd2231 Add XC900 SKU mapping. 2012-12-07 06:38:30 +00:00
Adrian Chadd
2f760a0455 Add a new 900MHz GSM regulatory SKU for the Xagyl Communications XC900M.
The XC900M acts as a Ubiquiti XR9 (and I _think_ SR9) by default;
it uses the same 900MHz<->2.4GHz downconverter mapping.

However it has an alternative frequency mapping which squeezes in a couple
more half/quarter rate channels.  Since the default HAL doesn't support
fractional tuning (sub-1MHz) in 2.4GHz mode on the AR5413/AR5414, they
implement it using a jumper.

Datasheet: http://www.xagyl.com/download/XC900M_Datasheet.pdf

Thankyou to Xagyl Communications for the XC900M NICs and Edgar Martinez
for organising the donation.

Tested:

* XC900M <-> XC900M
* Ubiquiti XR9 <-> XC900M

TODO:

* Test against SR9 and GZ901 if possible (the IEEE channel<->frequency
  mapping may not match up, thanks to the slightly different channels
  involved)
2012-12-07 06:34:46 +00:00
Alfred Perlstein
3356d129ad Use uint instead of int for flags exported via sysctl. 2012-12-07 05:55:48 +00:00
Kevin Lo
aef49b2b1a Document pffinddomain().
Reviewed by:	glebius
2012-12-07 02:29:32 +00:00
Kevin Lo
0ff48e7194 Document that socket(2) may fail with EAFNOSUPPORT if the family cannot
be found.

Reviewed by:	glebius
Obtained from:	NetBSD
2012-12-07 02:26:08 +00:00
Kevin Lo
b08d12d9be - according to POSIX, make socket(2) return EAFNOSUPPORT rather than
EPROTONOSUPPORT if the address family is not supported.
- introduce pffinddomain() to find a domain by family and use it as
  appropriate.

Reviewed by:	glebius
2012-12-07 02:22:48 +00:00
Xin LI
c2654dc8fa Fix build: reflect the increased field number. 2012-12-07 01:36:53 +00:00
Jim Harris
71a30c4436 Add amd64 implementations for 8-byte bus_space routines.
Submitted by:	Carl Delsey <carl.r.delsey@intel.com>
Discussed with:	jhb, rwatson
Reviewed by:	jimharris
MFC after:	1 week
2012-12-06 22:33:31 +00:00
Sergey Matveychuk
bf5a1b6502 - Rewrite radius servers traversal algorithm.
- Add functions for working with IPv6 attributes.

Approved by:	ae
2012-12-06 19:00:37 +00:00
Jim Harris
38ce9496fe Add PCI device ID for 8-channel IDT NVMe controller, and clarify that the
previously defined IDT PCI device ID was for a 32-channel controller.

Submitted by:	Joe Golio <joseph.golio@isilon.com>
2012-12-06 15:36:24 +00:00
Gleb Smirnoff
59cc9fde4f Rule memory garbage collecting in new pf scans only states that are on
id hash. If a state has been disconnected from id hash, its rule pointers
can no longer be dereferenced, and referenced memory can't be modified.
Thus, move rule statistics from pf_free_rule() to pf_unlink_rule() and
update them prior to releasing id hash slot lock.

Reported by:	Ian FREISLICH <ianf cloudseed.co.za>
2012-12-06 08:38:14 +00:00
Gleb Smirnoff
38cc0bfa26 Close possible races between state deletion and sent being sent out
from pfsync:
- Call into pfsync_delete_state() holding the state lock.
- Set the state timeout to PFTM_UNLINKED after state has been moved
  to the PFSYNC_S_DEL queue in pfsync.

Reported by:	Ian FREISLICH <ianf cloudseed.co.za>
2012-12-06 08:32:28 +00:00
Gleb Smirnoff
8db7e13f1d Remove extra PFSYNC_LOCK() in pfsync_bulk_update() which lead to lock
recursion.

Reported by:	Ian FREISLICH <ianf cloudseed.co.za>
2012-12-06 08:22:08 +00:00
Gleb Smirnoff
5da39c565b Revert erroneous r242693. A state may have PFTM_UNLINKED being on the
PFSYNC_S_DEL queue of pfsync.
2012-12-06 08:15:06 +00:00
David Xu
3f6bad0181 Eliminate superfluous code. 2012-12-06 06:29:08 +00:00
Eitan Adler
b5292ea718 Add the Programmer Dvorak Keyboard Layout
PR:		conf/173950
Submitted by:	clutton <mbsd@isgroup.com.ua>
Approved by:	cperciva
2012-12-06 01:44:19 +00:00
Eitan Adler
bffa448842 Change the default to 'cru' for speed reasons.
Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Reviewed by:	imp, toolchain@
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:31:34 +00:00
Eitan Adler
37a6031461 Clean up hardcoded ar(1) flags in the tree to use the global ARFLAGS in
share/mk/sys.mk instead.

This is part of a medium term project to permit deterministic builds of
FreeBSD.

Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Reviewed by:	imp, toolchain@
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:31:25 +00:00
Eitan Adler
c3fa0037ba Prefer the use of initalizer lists to ctor assignment.
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:25:21 +00:00
Eitan Adler
edee691dcf Avoid the creation of a temporary object by using the prefix operator
for non-primitive types.

Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:25:17 +00:00
Eitan Adler
ef370346d6 Constify where possible
Approved by:	cperciva
MFC after:	2 weeks
2012-12-06 01:25:14 +00:00
Attilio Rao
bdf9120c16 Fixup r243901:
- As the comment report, CALLOUT_LOCAL_ALLOC cannot be checked
  directly from the callout flags but might be checked by a cached
  value.  Hence, do so before to actually remove the callout, when
  needed, in softclock_call_cc().
- In softclock_call_cc() also add a comment in the waiting and deferred
  migration case explaining that the dereference should be safe
  because of the migration dereference invariants.

Additively:
- In softclock_call_cc(), for the deferred migration case, move all the
  accesses to callout structure after the comment stating the callout
  must not be destroyed.
- For consistency with this last tweak, use cached c_flags for the
  KASSERT() in the deferred migration case.  It is not strictly necessary
  but this way all the callout accesses happen after the above mentioned
  comment, improving consistency.

Pointy hat to:	me
Sponsored by:	Isilon Systems / EMC Corporation
Reviewed by:	kib
MFC after:	2 weeks
X-MFC:		243901
2012-12-05 22:32:12 +00:00
Olivier Houchard
e892db8fc3 Don't write-back the cachelines if we really just want to invalidate them.
Spotted out by:	Ian Lepore <freebsd at damnhippie DOT dyndns dot org>
2012-12-05 21:07:27 +00:00
Dimitry Andric
0c04d1850f Fix an old bug in devd, where it uses std::sort() to sort the various
lists it reads from its configuration files on the priority field.

Because some items in the lists have the same priority, and std::sort()
is not stable, the exact order in which the items are enumerated does
not have to correspond to the order they appear in the configuration
files.

Apparently this was never noticed with libstdc++, but with libc++ it
could cause the "uhid" entry from /etc/devd/usb.conf to be used instead
of the "ums" entry (which is earlier in the file).  This caused the
problem described in the PR: the USB mouse module was never loaded, and
the other actions (such as starting moused) were not executed.

To fix the problem, make devd use std:stable_sort() instead.

Reported by:	Jan Beich <jbeich@tormail.org>
PR:		bin/172958
MFC after:	2 weeks
2012-12-05 20:50:40 +00:00
Baptiste Daroussin
6a969461db remove redundant yyparse declarations
PR:		conf/174079
Submitted by:	Garrett Cooper <yanegomi@gmail.com>
2012-12-05 20:28:44 +00:00
Jim Harris
dfbc6dc2fa Don't call bus_dmamap_load in CAM_DIR_NONE case, since there is nothing
to map, and technically this isn't allowed.

Functionally, it works OK (at least on x86) to call bus_dmamap_load with
a NULL data pointer and zero length, so this is primarily for correctness
and consistency with other drivers.

While here, remove check in isci_io_request_construct for nseg==0.
Previously, bus_dmamap_load would pass nseg==1, even for case where
buffer is NULL and length = 0, which allowed CAM_DIR_NONE CCBs
to get processed.  This check is not correct though, and needed to be
removed both for the changes elsewhere in this patch, as well as jeff's
preliminary bus_dmamap_load_ccb patch (which uncovered all of this in
the first place).

MFC after:	3 days
2012-12-05 20:21:33 +00:00
Hiroki Sato
0bebb5448b - Move definition of V_deembed_scopeid to scope6_var.h.
- Deembed scope id in L3 address in in6_lltable_dump().
- Simplify scope id recovery in rtsock routines.
- Remove embedded scope id handling in ndp(8) and route(8) completely.
2012-12-05 19:45:24 +00:00
Konstantin Belousov
eb8a718686 The softclock_call_cc() is executing with the callout already removed
from the callwheel. Calculate the cc->cc_next before removing the
callout, otherwise the code followed the invalid tailq links.  After
this, make softclock_call_cc() return void, since it always return
cc->cc_next, which is immediately available to the softclock()
anyway. This also allows to eliminate a label under #ifdef SMP.

Remove the assignment of cc->cc_next from callout_cc_del(), since the
function is called with the callout already removed from callwheel.

If cancelling the migration, also clear the CALLOUT_DFRMIGRATION flag.

Postpone the free of the timeout(9) allocated callouts after the
migration checks are done.

Add some more strict asserts about the state of the callout in
callout_call_cc().

Reviewed by:	attilio
Reported and tested by:	pho (previous version)
MFC after:	2 weeks
2012-12-05 19:02:22 +00:00
Attilio Rao
1c7d98d0df Check for lockmgr recursion in case of disown and downgrade and panic
also in !debugging kernel rather than having "undefined" behaviour.

Tested by:	avg
MFC after:	1 week
2012-12-05 15:11:01 +00:00
Eitan Adler
8d36e2f17b Use Bernard Baruch's full name.
The words "old than" seem to be quoted as "older than" by some sources,
so use the more likely and grammatically correct text.

PR:		docs/173868
Submitted by:	Chris Petrik <c.petrik.sosa@gmail.com>
Approved by:	cperciva
MFC after:	1 week
2012-12-05 13:57:00 +00:00
Eitan Adler
fa65b91ab3 Simplify string duplication: use strdup instead of malloc + strcpy
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:56 +00:00
Eitan Adler
dae7204032 Avoid overflowing the file buffer
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:52 +00:00
Eitan Adler
91d073903e Use strdup instead of malloc + strcpy
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:49 +00:00
Eitan Adler
6c3c59886c Avoid overflow of file buffer
Submitted by:	db
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:46 +00:00
Eitan Adler
61fd27bb3b Remove useless check for NULL prior to free.
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:43 +00:00
Eitan Adler
01d9852a4d Remove hack to emulate effective uid and just use the EUID's name in the
first place.  I was unaware of this option when originally committing
this change.

Submitted by:	gcooper
Approved by:	cperciva
MFC after:	3 days
2012-12-05 13:56:39 +00:00
Eitan Adler
a927ac5de0 Remove pointless check for the existence of /usr/bin/less which exists
in all configurations.

Reviewed by:	mjg
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:36 +00:00
Eitan Adler
c7b686bbb7 Add ability to mergemaster to permit the user to type
the absolute path to PAGER if mergemaster can not find
the one already set.

Reviewed by:	mjg
Approved by:	cperciva
MFC after:	2 weeks
2012-12-05 13:56:32 +00:00
Eitan Adler
dc5e7eb62e Connect organization.dot to the build
Approved by:	cperciva
MFC after:	3 days
2012-12-05 13:05:24 +00:00
Baptiste Daroussin
29aaa96159 if PACKAGESITE url scheme is not 'file://', always try to revolv SRV records and
use them if any. It allows the bootstrap to use directly pkg.FreeBSD.org instead
of pkgbeta.FreeBSD.org

MFC after:	1 month
2012-12-05 11:35:50 +00:00
Gleb Smirnoff
eb1b1807af Mechanically substitute flags from historic mbuf allocator with
malloc(9) flags within sys.

Exceptions:

- sys/contrib not touched
- sys/mbuf.h edited manually
2012-12-05 08:04:20 +00:00
Rui Paulo
6dbda21756 Remove dead code that clang refuses to compile. 2012-12-05 04:22:53 +00:00
Konstantin Belousov
f7e50ea722 Fix a race between kern_setitimer() and realitexpire(), where the
callout is started before kern_setitimer() acquires process mutex, but
looses a race and kern_setitimer() gets the process mutex before the
callout.  Then, assuming that new specified struct itimerval has
it_interval zero, but it_value non-zero, the callout, after it starts
executing again, clears p->p_realtimer.it_value, but kern_setitimer()
already rescheduled the callout.

As the result of the race, both p_realtimer is zero, and the callout
is rescheduled. Then, in the exit1(), the exit code sees that it_value
is zero and does not even try to stop the callout. This allows the
struct proc to be reused and eventually the armed callout is
re-initialized.  The consequence is the corrupted callwheel tailq.

Use process mutex to interlock the callout start, which fixes the race.

Reported and tested by:	pho
Reviewed by:	jhb
MFC after:	2 weeks
2012-12-04 20:49:39 +00:00
Konstantin Belousov
9bdf6ccab3 Do not allocate buffer of the 255 bytes length on the stack.
Reported and tested by:	sig6247@gmail.com
MFC after:	1 week
2012-12-04 20:49:04 +00:00
Gleb Smirnoff
7c283ae860 Fix fallout from r243019, which broke parsing of shortened network
prefixes.

Reported and tested by:	delphij
2012-12-04 20:05:01 +00:00
Hiroki Sato
5c9fa630f6 - Fix LOR in sa6_recoverscope() in rt_msg2()[1].
- Check V_deembed_scopeid before checking if sa_family == AF_INET6.
- Fix scope id handing in route(8)[2] and ifconfig(8).

Reported by:	rpaulo[1], Mateusz Guzik[1], peter[2]
2012-12-04 17:12:23 +00:00
Jilles Tjoelker
273e3bbfe6 libc: Use the new 'e' fopen() mode option to simplify fstab.c.
No functional change is intended.
2012-12-04 16:54:43 +00:00
Pawel Jakub Dawidek
456b64c443 Use absolute path for /usr/libexec/ld-elf.so.1 symlink.
Requested by:	kan, kib

Use -h flags for chflags, so we won't remove 'schg' flag from system's
/libexec/ld-elf.so.1.

MFC after:	2 weeks
2012-12-04 14:36:01 +00:00
Konstantin Belousov
c1e231bcbb Fix typo.
Submitted by:	bjk
MFC after:	3 days
2012-12-04 14:07:17 +00:00
Pawel Jakub Dawidek
f31c1e3fd3 Do not change entire BINDIR, it might be needed later, just change
symlink target.

MFC after:	2 weeks
2012-12-04 12:51:33 +00:00