Hints-only devices should have BUS_PROBE_NOWILDCARD set. We probably need
a better flag for this (in the driver metadata, for example).
OS X 10.9 added.
These nexus attachments do not execute a real probe and so need
BUS_PROBE_NOWILDCARD set.
Hints-only devices should return BUS_PROBE_NOWILDCARD from their probe
methods.
Devices that rely on hints or identify routines for discovery need to
return BUS_PROBE_NOWILDCARD from their probe routines to avoid claiming
wildcard devices on their parent bus. Do a sweep through the MIPS tree.

MFC after: 2 weeks
Fixed typo.

Submitted by:	Nikolai Lifanov
Pointyhat:	pluknet
More BUS_PROBE_NOWILDCARD sweeping. Some devices here (if_ath_ahb and siba)
resist easy conversion since they implement a great deal of their attach
logic inside probe(). Some of this could be fixed by moving it to attach(),
but some requires something more subtle than BUS_PROBE_NOWILDCARD.
A few last BUS_PROBE_NOWILDCARDs are in order.
A last BUS_PROBE_NOWILDCARD. Move setting the postfilter function into the
attach function probe shouldn't actually set anything up but just bid
on the device.
Move /etc/keys to /usr/share/keys where users are less likely to modify them.

Requested by:	secteam (cperciva, des)
Approved by:	bapt
Implement extended LUN support. If PIM_EXTLUNS is set by a SIM, encode
the upper 32-bits of the LUN, if possible, into the target_lun field as
passed directly from the REPORT LUNs response. This allows extended LUN
support to work for all LUNs with zeros in the lower 32-bits, which covers
most addressing modes without breaking KBI. Behavior for drivers not
setting PIM_EXTLUNS is unchanged. No user-facing interfaces are modified.

Extended LUNs are stored with swizzled 16-bit word order so that, for
devices implementing LUN addressing (like SCSI-2), the numerical
representation of the LUN is identical with and without PIM_EXTLUNS. Thus
setting PIM_EXTLUNS keeps most behavior, and user-facing LUN IDs, unchanged.
This follows the strategy used in Solaris. A macro (CAM_EXTLUN_BYTE_SWIZZLE)
is provided to transform a lun_id_t into a uint64_t ordered for the wire.

This is the second part of work for full 64-bit extended LUN support and is
designed to a bridge for stable/10 to the final 64-bit LUN code. The
third and final part will involve widening lun_id_t to 64 bits and will
not be MFCed. This third part will break the KBI but will keep the KPI
unchanged so that all drivers that will care about this can be updated now
and not require code changes between HEAD and stable/10.

Reviewed by:	scottl
MFC after:	2 weeks
Fix the build of TP-WN1043ND kernel.  Provide necessary includes and remove
unnecessary includes for rtl8366rb.

Approved by:	adrian (mentor)
Update copyright to include the author of the LPC bridge emulation code.
Don't call arc4random_stir() explicitly.  To quote arc4random(3)
manual page:

    There is no need to call arc4random_stir() before using
    arc4random() functions family, since they automatically
    initialize themselves.

No objection:	des
MFC after:	2 weeks
Make userland tools honor WITHOUT_PF build option.

Tested by:	dt71@gmx.com
In r257079, SRCDIR is pointed to ${.CURDIR} when not set.  However,
Makefile.inc1 is being called in sub-make's where make(1) would,
by default, implicitly chdir(2) to ${.OBJDIR} before executing any
targets.  This would make some targets, like delete-old, when trying
to derive various variables introduced by change r256921 using
``make -f Makefile.inc1'' that also rely on SRCDIR to fail.

This changeset adds an explicit cd ${.CURDIR} before these unwrapped
make calls, making them in line with the other ones that are already
being wrapped with the explicit chdir's.

Tested by:	gjb
MFC after:	5 days
Move all interface queue related structures, macros and definitions
from net/if_var to it own new net/ifq.h.

For now net/ifq.h is unconditionally included through net/if_var.h.

This is a mechanical change in preparation to make struct ifnet and
the individual interface queue mechanisms opaque.

Discussed with:	glebius
Sponsored by:	The FreeBSD Foundation
Terminate a debug output with a \n.
Queisce warning about empty bodies in these loops by bumping the ;; to the
next line.
Fix compatibility function for old daily_status_security_${name}_enable
variable

PR:	        conf/183137
Reported by:    Adam McDougall <mcdouga9 at egr msu edu>
MFC after:	3 days