cam: Remove left-over sys/cdefs.h in sys/cam

These weren't removed when $FreeBSD$ was removed. They aren't needed and
now are a style(9) nonconformity.

Sponsored by: Netflix

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

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

cam/scsi: Migrate to modern uintXX_t from u_intXX_t

As per https://lists.freebsd.org/archives/freebsd-scsi/2023-July/000257.html
move to the modern uintXX_t.

MFC After: 3 days
Sponsored by: Netflix

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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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Fix "set but not used" warnings in CAM.

cam: drop unused 'saved_ccb' field from softcs

No functional changes. Do not MFC this, it changes kernel ABI.

Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://re

cam: drop unused 'saved_ccb' field from softcs

No functional changes. Do not MFC this, it changes kernel ABI.

Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D30698

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

Return a C errno for cam_periph_acquire().

There's no compelling reason to return a cam_status type for this
function and doing so only creates confusion with normal C
coding practices. It's technic

Return a C errno for cam_periph_acquire().

There's no compelling reason to return a cam_status type for this
function and doing so only creates confusion with normal C
coding practices. It's technically an API change, but the periph API
isn't widely used. No efffective change to operation.

Reviewed by: imp, mav, ken
Sponsored by: Netflix
Differential Revision: D14063

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Define xpt_path_inq.

This provides a nice wrarpper around the XPT_PATH_INQ ccb creation and
calling.

Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D13387

Remove unused 4th argument to match the standard error routines.

Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D13386

sys/cam: 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/cam: 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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MFH @r294567

MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r293280 through r293429.

Convert sys/cam to use make_dev_s().

Reviewed by: hps, jhb
Sponsored by: The FreeBSD Foundation
MFC after: 3 weeks
Differential revision: https://reviews.freebsd.org/D4746

Merge from head

Sponsored by: Gandi.net

Merge from head

Finish merging from head, messed up in previous attempt

Merge r286744-r287584 from head.

Merge ^/head r286858 through r287489.

Attach pass driver to LUNs is OFFLINE state.

Previously such LUNs were silently ignored. But while they indeed unable
to process most of SCSI commands, some, like RTPG, they still can.

MFC after:

Attach pass driver to LUNs is OFFLINE state.

Previously such LUNs were silently ignored. But while they indeed unable
to process most of SCSI commands, some, like RTPG, they still can.

MFC after: 1 month

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Merge head

IFC @264767

MFC @ r259205 in preparation for some SVM updates. (for real this time)

Merge head r232040 through r257457.
M usr.sbin/portsnap/portsnap/portsnap.8
M usr.sbin/portsnap/portsnap/portsnap.sh
M usr.sbin/tcpdump/tcpdump/Makefile