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)

Get correct maxio from the controller and drop the tunable.
The default (64K) is too pessimistic for "new comm" hardware.
Also, this is bad because multiple controllers get limited by
the global tunable.

Reviewed by: scottl
Approved by: re (kensmith)

Add explicit PCI IDs for the following Adaptec RAID Series 2 adapters:

Adaptec RAID 2045
Adaptec RAID 2405
Adaptec RAID 2445
Adaptec RAID 2805

Without this change these devices are supported by the driver's family
support, but they then appear as "Adaptec RAID Controller" in boot
messages and the dev.aac.0.%desc sysctl.

Add new controllers supported by rev 1.64 and 1.65 of aac_pci.c

Bump .Dd for my last commit adding PCI IDs.

Document PCI IDs of controllers added in aac_pci.c v1.63

Add PCI IDs for two cards:
- Adaptec RAID 3405
- Adaptec RAID 3805

Approved by: re (bmah)
Submitted by: John Marra jmarra at nmu dot edu
MFC After: 1 week

Spelling fix.

Document IBM ServeRAID 8k support.

Correct date for the previous commit.

- Bring the hardware list up to date
- Convert to our standard SYNOPSIS layout
- Remove the kld from FILES, it's now mentioned in the SYNOPSIS
- Remove useless .Pp call at eof

MFC after: 3 days

s/cdrom/CD-ROM/

MFC after: 3 days

- some SATA controllers were erroneously marked as SCSI, correct that
- move those controllers into the right place
- bump .Dd

Thanks to: Justin Bennett <justin@z-axis.com>
MFC after: 3 days

Document the 2130SLP

Bump .Dd before anyone notices.

List the Adaptec SCSI RAID 2230SLP.

Document the 21610SA card.

Re-write some poorly written paragraphs. Document the 2130.

Add a HARDWARE section which lists supported devices. The actual
device listings has been moved (and in some cases more or less
rewritten) from the DESCRIPTION section.

This will be used later for automatically generating device listings
in the Hardware Notes, by parsing the manual pages.

Reviewed in principle by: ru, hrs, trhodes
No objections: -doc, re
Section name inspired by: NetBSD

Update the supported hardware.

Approved by: scottl

Note support for the Adaptec 2410SA in the aac.4 manpage.

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

mdoc(7) police: Scheduled sweep.

Update teh aac(4) manpage to note new controllers, the scsi passthru
interface, changes to linux compatibilty, and fewer bugs.

Fix a manlint nit with the aac.4 manpage.

Submitted by: Brooks Davis <brooks@one-eyed-alien.net>

Clarify how to determine the firmware version.

Submitted by: Anders Andersson <anders@codefactory.se>
MFC after: 3 days

Note in the BUGS section that the driver will not work on controllers that
have version 1.x firmware. This might also need to go into the release
documentation, as many people seem to have been bitten by this.

MFC after: 3 days

Mega update to the aac driver.
1. Correctly handle commands initiated by the adapter. These commands
are defered to a kthread responsible for their processing, then are
properly returned to the controller.
2. Add/remove disk devices when notified by the card that a container was
created/deleted/offline.
3. Implement crashdump functionality.
4. Support all ioctls needed for the management CLI to work. The linux
version of this app can be found at the Dell or HP website. A native
version will be forthcoming.

MFC-after: 4.4-RELEASE

Spelling police: relabelled -> relabeled

PR: 29985
Submitted by: {aac,amr,mlx}.4

Capitalize Linux where appropriate.

Submitted by: Joseph Mallett <jmallett@xMach.org>

mdoc(7) police: removed hard sentence breaks and trailing whitespaces.

blah, fix missing commas in 'SEE ALSO' section.

After confering with sheldonh, it was decided that the tuning section should
be renamed back to 'Tuning' and should be a subsection under 'Description'.
also make a few other minor tweaks.

Reviewed by: sheldonh (in principal)

Clean up previous delta:

* Fix typo (defautls).
* Don't use hard sentence breaks in new text.
* Don't introduce the use of the second person (you).
* Use the standard "IMPLEMENTATION NOTES" section name instead of the
non-standard "TUNING".

Once again throw out the calculation of si_iosize_max and set it to 64K.
Although it can go higher, it is not safe to so do on arrays with many
members. Compromise by adding a tunable, "hw.aac.iosize_max" that can be
set at boottime. Also document in the aac(4) manpage.

MFC after: 4 weeks

Add /dev/hpn? as an alias to /dev/aac? so that the HP version of the CLI
utility will work, and document it in the manpage.

MFC after: 3 days

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: remove extraneous .Pp before and/or after .Sh.

MFS: update HISTORY, synch dates.

mdoc(7) police: split punctuation characters + misc fixes.

Update @freebsd.org email addresses to @FreeBSD.org as is the
precedent.

The aac driver manual page

Reviewed by: sheldonh@freebsd.org