Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

bluetooth: remove hcseriald

Without ng_h4 gone, there's no need for hcseriald.

Sponsored by: Netflix

pccard: Remove bt3c(4) driver

pccard is being removed, so remove bt3c driver since it only has PC
Card attachment. Also remove bt3cfw(8) since it's the firmware for this
driver.

Relnotes: Yes

iwmbtfw: Firmware loader for Intel Wireless 8260 based Bluetooth USB devices

Currently supported models are: 8260, 8265, 9560, 9260 and 22161.
Firmware files can be installed with comms/iwmbt-firmware port.

PR: 237083
Reviewed by: hps, emax
X-MFC with: r351196
Differential Revision: https://reviews.freebsd.org/D21071

Add `bluetooth-config` script to simplify setting up bluetooth connections to
devices like mice, keyboards, bt-audio, ...

This script currently allows scanning for nearby devices, adds one to
/etc/bluetooth/hosts, adds an entry to hcsecd's conf and if it is a HID, add an
entry to bthidd's configs, as well.

Submitted by: erdgeist <erdgeist@erdgeist.org>
Approved by: bapt
MFC after: 2 weeks
Differential Revision: D3778
Reviewers: bapt, emax

ath3kfw, bcmfw, bthidcontrol, bthidd all require usb(4); build them
conditionally if MK_USB != no

MFC after: 1 week

Add firmware downloader for Atheros AR3011 based USB Bluetooth devices.

Hardware donated by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Andrzej Tobola ato at iem dot pw dot edu dot pl
MFC after: 3 weeks

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

Hook up btpand(8) to the build

MFC after: 1 month

- Import the HEAD csup code which is the basis for the cvsmode work.

Update bthidd(8) code and hook it up to the build.
bthidd(8) now was integrated with vkbd(4) and supports
multiple keyboards via vkbd(4)/kbdmux(4).

The code was tested with Apple Bluetooth keyboard and
SE k700i cell phone (remote control feature).

MFC after: 1 month

Cleanup CFLAGS in libsdp(3) Makefile
Connect sdpd(8) to the build

Reviewed by: ru, imp (mentor)

Update Bluetooth code.

Reviewed by: M. Warner Losh <imp@bsdimp.com>; John Hay <jhay@freebsd.org>
Approved by: M. Warner Losh <imp@bsdimp.com> (mentor)

Re-enable the broadcom firmware utility now that the Makefile in that subdir
has been fixed to not need the missing files.
The firmware files themselves still now need to be fetched from the internet.
The README there gives the location.

Approved by: re@ (part of bluetooth upgrade)

Don't compile the broadcom firmware module yet.

Part 2 of the commit if new bluetooth code.
Submitted by: Maksim Yevmenkin <m_evmenkin@yahoo.com>
Approved by: re@

The second try a committing the bluetooth code
Has been seen to work on several cards and communicating with
several mobile phones to use them as modems etc.

We are still talking with 3com to try get them to allow us to include
the firmware for their pccard in the driver but the driver is here..
In the mean time
it can be downloaded from the 3com website and loaded using the utility
bt3cfw(8) (supplied) (instructions in the man page)

Not yet linked to the build

Submitted by: Maksim Yevmenkin <myevmenk@exodus.net>
Approved by: re