Import 2014-01-01 which allows to support bison's token-table and allows
to build ntpd into vendor
Convert an unused banner from skeleton.c into a comment.
It is added to every generated files and fix build at certain warning level with clang 3.4

Submitted by:	Thomas Dickey <dickey@his.com> (byacc upstream)
Spotted by:	glebius
Fix typo.

MFC after:	3 days
use correct (integer) type for the temperature sysctl

Reviewed by:	np, scottl
Obtained from:	Netflix
MFC after:	3 days
Fix typo and case inconsistency in MIPS CP0 register names.

MFC after:	3 days
fcntl.h: Make visible various POSIX.1-2008 features.

Also, remove #if __BSD_VISIBLE where it is redundant. When __BSD_VISIBLE is
defined to 1, __POSIX_VISIBLE, __XSI_VISIBLE and __ISO_C_VISIBLE are also
defined to the newest supported version.

PR:		188173
Reviewed by:	pluknet
For NFS mounts using rsize,wsize=65536 over TSO enabled
network interfaces limited to 32 transmit segments, there
are two known issues.
The more serious one is that for an I/O of slightly less than 64K,
the net device driver prepends an ethernet header, resulting in a
TSO segment slightly larger than 64K. Since m_defrag() copies this
into 33 mbuf clusters, the transmit fails with EFBIG.
A tester indicated observing a similar failure using iSCSI.

The second less critical problem is that the network
device driver must copy the mbuf chain via m_defrag()
(m_collapse() is not sufficient), resulting in measurable overhead.

This patch reduces the default size of if_hw_tsomax
slightly, so that the first issue is avoided.
Fixing the second issue will require a way for the
network device driver to inform tcp_output() that it
is limited to 32 transmit segments.

Reported and tested by:	csforgeron@gmail.com, markus.gebert@hostpoint.ch
MFC after:	2 weeks
Add support for reading the PIT Counter 2 output signal via the NMI
Status and Control register at port 0x61.

Be more conservative about "catching up" callouts that were supposed
to fire in the past by skipping an interrupt if it was
scheduled too far in the past.

Restore the PIT ACPI DSDT entries and add an entry for NMISC too.

Approved by:	neel (co-mentor)
Enable and disable the PMC unit at load/unload time, respectively.

MFC after:	3 weeks
Add support for specifying USB controller mode via FDT.
Add FDT support to the DWC OTG kernel module.

Submitted by:	John Wehle <john@feith.com>
PR:		usb/188683
MFC after:	1 week
Now that I figured out where the ethernet addresses come from
on NetFPGA-10G, assign one to the interface by default in a very
similar way.

MFC after:		6 days
X-Easter-Egg-Hunt:	yes
Respect the destination operand size of the 'Input from Port' instruction.

Approved by:	grehan (co-mentor)
Fix ACPI DSDT indentation cosmetic breakage introduced in r264631 --
pointed out by jhb@.

Approved by:	grehan (co-mentor)
Add support for the PIT 'readback' command -- based on a patch by grehan@.

Approved by:	grehan (co-mentor)
Add new USB quirk.

Submitted by:	kwm @
MFC after:	1 week
Don't build EISA by default anymore. Remove from i386 GENERIC and
create an option that defaults to "no" on all platforms to not build
the EISA bits.

Discussed on: arch@
Add -x to the removal of trees to prevent crossing mount points to
limit the damage from errored out runs and failure to unmount loopback
mounts properly.
An abstracted down version of the NanoBSD config files as used by
FreeNAS and the BSDRP folks.
More properly account for free/reserved segments to avoid deadlock or
worse when filling up a device and then trying to erase files to make
space. Without enough space, you can't do that. Also, ensure that the
metadata writes don't generate ENOSPC. They will be retried later
since the buffers are still dirty...

Submitted by: mjg@
Take out the hack to write -1's to non-NAND. Always do a BIO_DELETE on
the ranges we want to erase. This is nicer to SSDs that want TRIMs
anyway.