- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Clean up SIOCSIFDSTADDR usage from ifnet drivers. The ioctl itself is
extremely outdated, and I doubt that it was ever used for ifnet drivers.
It was used for AF_INET sockets in pre-FreeBSD time.

Approved by: re (hrs)
Sponsored by: Nginx, Inc.

Add const qualifier to the dst parameter of the ifnet if_output method.

Mechanically substitute flags from historic mbuf allocator with
malloc(9) flags in sys/dev.

More conversions of drivers to use the PCI parent DMA tag.

In r191367 the need for if_free_type() was removed and a new member
if_alloctype was used to store the origional interface type. Take
advantage of this change by removing all existing uses of if_free_type()
in favor of if_free().

MFC after: 1 Month

Tag mbufs of all incoming frames or packets with the interface's FIB
setting (either default or if supported as set by SIOCSIFFIB, e.g.
from ifconfig).

Submitted by: Alexander V. Chernikov (melifaro ipfw.ru)
Reviewed by: julian
MFC after: 2 weeks

Merge amd64 and i386 bus.h and move the resulting header to x86. Replace
the original amd64 and i386 headers with stubs.

Rename (AMD64|I386)_BUS_SPACE_* to X86_BUS_SPACE_* everywhere.

Reviewed by: imp (previous version), jhb
Approved by: kib (mentor)

One more #ifdef fix for GCC 4.4.

This driver has two modes, a netgraph mode and an ifnet mode. In the
netgraph mode it used a private timer to drive the transmit watchdog. In
the ifnet mode it used if_watchdog. Now it always uses the private timer.

Unbreak build.

Pointy hat to: attilio

When user_frac in the polling subsystem is low it is going to busy the
CPU for too long period than necessary. Additively, interfaces are kept
polled (in the tick) even if no more packets are available.
In order to avoid such situations a new generic mechanism can be
implemented in proactive way, keeping track of the time spent on any
packet and fragmenting the time for any tick, stopping the processing
as soon as possible.

In order to implement such mechanism, the polling handler needs to
change, returning the number of packets processed.
While the intended logic is not part of this patch, the polling KPI is
broken by this commit, adding an int return value and the new flag
IFCAP_POLLING_NOCOUNT (which will signal that the return value is
meaningless for the installed handler and checking should be skipped).

Bump __FreeBSD_version in order to signal such situation.

Reviewed by: emaste
Sponsored by: Sandvine Incorporated

The module name convention is foo, not if_foo.

Change if_output to take a struct route as its fourth argument in order
to allow passing a cached struct llentry * down to L2

Reviewed by: rwatson

shutdown returns an int

Retire the MALLOC and FREE macros. They are an abomination unto style(9).

MFC after: 3 months

Make lmc(4) compile without INET6 defined[1]. While here make it
compile if there is no INET defined.

Obtained from: zec (via p4 vimage branch)[1]
MFC after: 3 months

Rename several functions in if_lmc with potential name collisions with
global symbols, such as raw_input and raw_output, to have lmc_ prefixes.
This doesn't affect actual functionality since the functions are static,
but will limit the opportunities for current confusion and future
difficulty.

MFC after: 3 days

Universally adopt most conventional spelling of acquire.

o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@

Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
specific privilege names to a broad range of privileges. These may
require some future tweaking.

Sponsored by: nCircle Network Security, Inc.
Obtained from: TrustedBSD Project
Discussed on: arch@
Reviewed (at least in part) by: mlaier, jmg, pjd, bde, ceri,
Alex Lyashkov <umka at sevcity dot net>,
Skip Ford <skip dot ford at verizon dot net>,
Antoine Brodin <antoine dot brodin at laposte dot net>

The contents pointed by ssi_cables[] is never changed so explicitly
declare it as const char * instead of char *.

This change have no side impact to the code itself, and is a step
forward to WARNS=6 truss(1).

Cleanup: Use if_initname to set if_dname, if_dunit, and if_xname instead
of doing it by hand.

add missed calls to bpf_peers_present

Since DELAY() was moved, most <machine/clock.h> #includes have been
unnecessary.

Fix -Wundef warnings found when compiling i386 LINT, GENERIC and
custom kernels.

Fix -Wundef from compiling the amd64 LINT.

- Don't include opt_global.h, it is always included implicitly.
- Include opt_device_polling.h

For some utterly bizarre reason, sparc64 coerces PAGE_SIZE to be a long
instead of an int. No other FreeBSD architecture does this. Patch over
this problem in the lmc driver. While I'm here, correct a mistake with
DEVICE_POLLING.

Reintroduce the lmc T1/E1/T3 WAN driver. This version is locked, supports
interface polling, compiles on 64-bit platforms, and compiles on NetBSD,
OpenBSD, BSD/OS, and Linux. Woo! Thanks to David Boggs for providing this
driver.

Altq, sppp, netgraph, and bpf are required for this driver to operate.
Userland tools and man pages will be committed next.

Submitted by: David Boggs