src/sys/dev/pdq, branch main

Remove support for FDDI networks.

2018-04-11T17:28:24+00:00

Defines in net/if_media.h remain in case code copied from ifconfig is in
use elsewere (supporting non-existant media type is harmless).

Reviewed by:	kib, jhb
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D15017

Add deprecation notices for Arcnet and FDDI drivers.

2018-03-30T20:27:47+00:00

We intend to remove support before FreeBSD 12 is branched.

Reviewed by:	imp, emaste
MFC after:	3 days
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D14890

sys/dev: further adoption of SPDX licensing ID tags.

2017-11-27T14:52:40+00:00

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Remove EISA attachment (fea) from pdq driver. Remove vestiges of

2017-02-16T21:57:08+00:00

TurboChannel and Q-Bus support while I'm here. Remove obsolete
diagnostics from man page.

sys/dev: minor spelling fixes.

2016-05-03T03:41:25+00:00

Most affect comments, very few have user-visible effects.

Cleanup unnecessary semicolons from the kernel.

2016-04-10T23:07:00+00:00

Found with devel/coccinelle.

In order to reduce use of M_EXT outside of the mbuf allocator and

2015-01-06T12:59:37+00:00

socket-buffer implementations, introduce a return value for MCLGET()
(and m_cljget() that underlies it) to allow the caller to avoid testing
M_EXT itself.  Update all callers to use the return value.

With this change, very few network device drivers remain aware of
M_EXT; the primary exceptions lie in mbuf-chain pretty printers for
debugging, and in a few cases, custom mbuf and cluster allocation
implementations.

NB: This is a difficult-to-test change as it touches many drivers for
which I don't have physical devices.  Instead we've gone for intensive
review, but further post-commit review would definitely be appreciated
to spot errors where changes could not easily be made mechanically,
but were largely mechanical in nature.

Differential Revision:	https://reviews.freebsd.org/D1440
Reviewed by:	adrian, bz, gnn
Sponsored by:	EMC / Isilon Storage Division

Mechanically convert to if_inc_counter().

2014-09-18T20:44:53+00:00

- Provide necessary includes.

2013-10-29T11:17:49+00:00

- Remove unnecessary includes.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.

The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare

2013-10-26T17:58:36+00:00

to this event, adding if_var.h to files that do need it. Also, include
all includes that now are included due to implicit pollution via if_var.h

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.