Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

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

As <machine/param.h> is included from <sys/param.h>, there is no need
to include it explicitly when <sys/param.h> is already included.

Reviewed by: alc, kib
Differential Revision: https://reviews.freebsd.org/D5378

As <machine/pmap.h> is included from <vm/pmap.h>, there is no need to
include it explicitly when <vm/pmap.h> is already included.

Reviewed by: alc, kib
Differential Revision: https://reviews.freebsd.org/D5373

Globally replace u_int*_t from (non-contributed) man pages.

The reasoning behind this, is that if we are consistent in our
documentation about the uint*_t stuff, people will be less tempted to
write new code that uses the non-standard types.

I am not going to bump the man page dates, as these changes can be
considered style nits. The meaning of the man pages is unaffected.

MFC after: 1 month

Spelling fixes.

-mdoc sweep.

Fix typo.

PR: docs/84660
Submitted by: Dirk Gouders <gouders@et.bocholt.fh-ge.de>
MFC after: 3 days

Make the facility for recognizing BIOS-signatures more general
and return a printable representation.

This fixes recognition of the PC Engines WRAP and improves the
recognition of the Soekris boards (Bios version can now be
seen in the dmesg output for instance).

Also, add watchdog support for PCM-582x platforms.

Submitted by: Adrian Steinmann <ast@marabu.ch>
Slightly changed by: phk
PR: 81360

Mdoc Janitor:

* Fix hard sentence breaks.

Update function definitions and required include files to reflect
the current state of the system.

Approved by: alfred

mdoc(7) police: Use the new .In macro for #include statements.

Removed whitespace at end-of-line; no content changes. I simply did
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by: Silence from cvs diff -b
MFC after: 7 days

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: normalize .Nd.

mdoc(7) police: Ft/Vt now accept punctuation-type arguments.

Prepare for mdoc(7)NG.

mdoc(7) police: use canonical form of .Dd macro.

$Id$ -> $FreeBSD$

Fixed a missing #include in the synopsis.

Oops, fix manpage title.

Manpage for new BIOS functionality.
(Skeletal, could do with some extra references.)