Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

mdoc: drop redundant .Pp and .LP calls

They have no effect when coming in pairs, or before .Bl/.Bd

Add links to cam(4).

Mechanically kill hard sentence breaks and double whitespaces.

mdoc(7): Use the new feature of the .In macro.

Hiten's patchset for section four manpages, slightly edited by me.

Update man pages in the section 4 to match the reality in -CURRENT.

- Change lines referring to kernel configuration file:
device foo0 at isa port xxx irq yyy...
to
device foo
Describe resource "hints" in /boot/device.hints.

- Try to describe resource allocation and probe/attach behavior in the
newbus framework.

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.

Eliminate mdocNG warnings caused by misplaced or extraneous macro calls.

Second round of config related changes to the manpages.

device blah0 -> device blah for PCI devices and busses.

$Id$ -> $FreeBSD$

Fix short timeout problems with the pt(4) driver:

- increase the default timeout from 10 seconds to 60 seconds
- add a new kernel option, SCSI_PT_DEFAULT_TIMEOUT, that lets users specify
the default timeout for the pt driver to use
- add two new ioctls, one to get the timeout for a given pt device, the
other to set the timeout for a given pt device. The idea is that
userland applications using the device can set the timeout to suit their
purposes. The ioctls are defined in a new header file, sys/ptio.h

PR: 10266
Reviewed by: gibbs, joerg

add missing cvs Id lines.

After prodding, add a BSD style copyright to those man pages I think
I probably originally wrote. Also take my name OUT of the ddb
man page.. I did NOT port it from mach.

Use the .Fx macro to specify FreeBSD version where appropriate.

Use -mdoc macros correctly. st(4) still needs work.

This time add the real man pages for "pt" and "worm".