Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

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

Remove sicontrol(8)'s "ttystat".

In the FreeBSD base system, there are only two utilities that use struct
tty, namely pstat and sicontrol. The sicontrol utility calls the
TCSI_TTY ioctl(), which copies struct tty back to userspace.

sicontrol should not have this functionality. The same data is already
provided by pstat. If we really want to be able to export these numbers
through a file descriptor to userspace, we can export struct xtty, which
should provide a better abstraction. The ttystat option was only used as
a debugging aid.

This makes sicontrol compile in the mpsafetty branch.

Reviewed by: peter
Approved by: philip (mentor)

Add more card state dump routines. Decode more bitfields etc.

Remove one of my dead email addresses from a copyright message.

Get debugging macros from sivar.h

Disable some code which magics minor numbers into card/port numbers.
I think we will have to parse this from the device name in the future,
but I need to confer with peter@ about this.

Put sicontrol back in the build.

Troublespotter: dwhite

Per letter dated July 22, 1999 remove 3rd clause of Berkeley derived software
(with permission of addtional copyright holders where appropriate)

Mechanically kill hard sentence breaks.

mdoc(7) police: Deal with self-xrefs.

The symbol for Hertz is Hz.

The .Nm utility

Perform a major cleanup of the usr.sbin Makefiles.
These are not perfectly in agreement with each other style-wise, but they
are orders of orders of magnitude more consistent style-wise than before.

Remove GCC'isms in CFLAGS.

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

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Set the default manual section for usr.sbin/ to 8.

Eliminate mdocNG warnings caused by misplaced or extraneous macro calls.

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

Add `_PATH_DEVZERO'.
Use _PATH_* where where possible.

mdoc(7) police: use the new features of the Nm macro.

remove trailing periods from SEE ALSO.

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

De-K&Rify sicontrol and tidy up a few loose ends. Remove "register".

Use si.h in new location.

Remove comments left since mdoc.template time or just useless comments

Remove the inclusion of device.h. It's no longer there.

$Id$ -> $FreeBSD$

.Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq.

Set the input and output buffer sizes and the input buffer watermarks
dynamically depending on the line speed(s). This should give the old
sizes and watermarks until drivers are changed.

Display the input watermarks in pstat and sicontrol.

Use err(3). Add prototypes.

Revert $FreeBSD$ to $Id$

Sort cross references.

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Fix a bunch of spelling errors in a bunch of man pages.

Cosmetic fix: The usage message was wrong.. One of the commands (mstate)
was listed as taking no args, when in fact it needs a port.

Rewrite the sicontrol man page to something remotely useful.
I couldn't use the original, as it had unusable copyrights.

Recognize a new debug option.. "optim" - for watching the L_RINT bypass
and hotchar selection.

Add skeleton manpage, so that make world works......
Correct the naming of the thing.. it's sicontrol, not siconfig as I'm used
to..

Bring in first cut of the user-mode control program for the Specialix driver.
Note that this is pretty light at the moment.. It's been gutted to remove
references to older features no longer in the driver.
Curses-based port monitoring is intended for the future.. :-)
Obtained from: Andy Rutter, <andy@acronym.co.uk>