sys: Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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aac: clean up empty lines in .c and .h files

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

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

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

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.

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sys/dev: minor spelling fixes.

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

Merge fresh head.

Sync with HEAD.

MFC

IFC @ r242940

Give panic format string to pacify clang warning.

Update to current version of head.

Merge svn+ssh://svn.freebsd.org/base/head@206571

Whitespace cleanup, in advance of next sync with Adaptec's driver. No
functional change.

Merge from head up to r188941 (last revision before the USB stack switch)

Update the projects tree to a newer FreeBSD current.

Sync with the official Adaptec vendor driver:

[1] Add the support for the NARK controller which seems a variant of
the i960Rx.
[2] Split up memory regions and other resources in 2 different parts

Sync with the official Adaptec vendor driver:

[1] Add the support for the NARK controller which seems a variant of
the i960Rx.
[2] Split up memory regions and other resources in 2 different parts
as long as NARK uses them separately (it is not clear to me
why though as long as there are no more informations available
on this controller). Please note that in all the other cases,
the regions overlaps leaving the default behaviour for all the
other controllers.
[3] Implement a clock daemon responsible for maintain updated the
wall clock time of the controller (run any 30 minutes)*.

Submitted by: Adaptec (driver build 15317 [1, 2] and 15727 [3])
Reviewed by: emaste
Tested by: emaste
Sponsored by: Sandvine Incorporated

* Please note that originally, in the Adaptec driver, the clock daemon
is not implemented with callouts as in our in-tree driver.

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Diff reduction to Adaptec's driver (around build 15317): catch up with a
change in debugging routines.

The fwprintf macro in the AAC_DEBUG case (mapping to printf) isn't from the
Adaptec driver.

Respell 'Conatainer' as 'Container'.

MFC after: 3 days
Reported by: Toomas Aas <toomas dot aas at raad dot tartu dot ee>

aac_intr0 rotted long ago, remove it.

Retire the FreeBSD 4.x compat code and __FreeBSD_version checks from the aac
driver.

Complete the repo-copy of aac_ioctl.h from sys/dev/aac/to sys/sys.

Cast printf'ed values to intmax_t.

Remove the use of AACQ_COMPLETE here since there is no longer a completion
queue.

Make LINT compile on amd64

Use __FBSDID().
Also some minor style cleanups.