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

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

twe/tws: Remove unused devclass arguments to DRIVER_MODULE.

tws: fix "set but not used" in the tws driver

With __diagused, these warnings were still emitted since INVARIANTS was
defined but TWS_DEBUG was not.

Fixes: a21f086a3316 ("Fix "set but not used" in

tws: fix "set but not used" in the tws driver

With __diagused, these warnings were still emitted since INVARIANTS was
defined but TWS_DEBUG was not.

Fixes: a21f086a3316 ("Fix "set but not used" in the tws driver")
Differential Revision: https://reviews.freebsd.org/D33784

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Fix "set but not used" in the tws driver

Sponsored by: Rubicon Communications, LLC ("Netgate")

Make tws(4) use xpt_alloc_ccb()/xpt_free_ccb() instead of malloc/free.

Reviewed by: imp
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews

Make tws(4) use xpt_alloc_ccb()/xpt_free_ccb() instead of malloc/free.

Reviewed by: imp
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D26841

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

Merge ^/head r358269 through r358399.

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly mark

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT

Approved by: kib (mentor, blanket)
Commented by: kib, gallatin, melifaro
Differential Revision: https://reviews.freebsd.org/D23718

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Merge ^/head r340368 through r340426.

Remove support for versions prior to FreeBSD 7.0 from twa(4)

This was for pre-7.0 CAM support. Neither the CAM nor the busdma
changes over the years have not been ifdef'd. The code cannot build
on 6

Remove support for versions prior to FreeBSD 7.0 from twa(4)

This was for pre-7.0 CAM support. Neither the CAM nor the busdma
changes over the years have not been ifdef'd. The code cannot build
on 6.x anymore. Support for 6.4 ended in 2010, so remove them.

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Merge ^/head r325999 through r326131.

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

Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier

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

Mainly focus on files that use BSD 3-Clause license.

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.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.

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Merge ^/head r303250 through r304235.

Remove NULL checks after M_WAITOK allocations from tws(4).

MFC after: 1 month

Merge ^/head r296007 through r296368.

MFH

Sponsored by: The FreeBSD Foundation

Replace several bus_alloc_resource() calls with bus_alloc_resource_any()

Most of these are BARs, and we allocate them in their entirety. The one outlier
in this is amdsbwd, which calls bus_set_reso

Replace several bus_alloc_resource() calls with bus_alloc_resource_any()

Most of these are BARs, and we allocate them in their entirety. The one outlier
in this is amdsbwd, which calls bus_set_resource() prior.

Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D5370 (partial)

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MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r295601 through r295844.

Replace several bus_alloc_resource() calls using default arguments with bus_alloc_resource_any()

Since these calls only use default arguments, bus_alloc_resource_any() is the
right call.

Differenti

Replace several bus_alloc_resource() calls using default arguments with bus_alloc_resource_any()

Since these calls only use default arguments, bus_alloc_resource_any() is the
right call.

Differential Revision: https://reviews.freebsd.org/D5306

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Catch up with HEAD (r280229-r284686).

MFH: r282615-r283655

Sponsored by: The FreeBSD Foundation

Merge sync of head

CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten
years for head. However, it is continuously misused as the mpsafe argument
for callout_init(9). Deprecate the flag and cle

CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten
years for head. However, it is continuously misused as the mpsafe argument
for callout_init(9). Deprecate the flag and clean up callout_init() calls
to make them more consistent.

Differential Revision: https://reviews.freebsd.org/D2613
Reviewed by: jhb
MFC after: 2 weeks

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MFhead @ r277403