Remove now-redundant calls to device_delete_child

Deleting a child explicitly before calling bus_generic_detach is now
redundant, so remove those calls and rely on bus_generic_detach to
delete child

Remove now-redundant calls to device_delete_child

Deleting a child explicitly before calling bus_generic_detach is now
redundant, so remove those calls and rely on bus_generic_detach to
delete children instead.

Differential Revision: https://reviews.freebsd.org/D47961

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net: Remove unneeded NULL check for the allocated ifnet

Change 4787572d0580 made if_alloc_domain() never fail, then also do the
wrappers if_alloc(), if_alloc_dev(), and if_gethandle().

No functiona

net: Remove unneeded NULL check for the allocated ifnet

Change 4787572d0580 made if_alloc_domain() never fail, then also do the
wrappers if_alloc(), if_alloc_dev(), and if_gethandle().

No functional change intended.

Reviewed by: kp, imp, glebius, stevek
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D45740

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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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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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Mechanically convert smc(4) to IfAPI

Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37824

smc: Remove unused devclass arguments to DRIVER_MODULE.

Remove unused miibus_devclass and miibus_fdt_devclass.

smc: Rename constants for control register from CTR* to CTRL*.

This avoids a conflict with the recently-added CTR macro in
<sys/ktr.h>.

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

MFH

Sponsored by: Rubicon Communications, LLC (netgate.com)

Merge ^/head r363583 through r363738.

Add an ACPI attachment for if_smc

This is needed by some of the Arm simulators as they implement a smc based
network interface, but use ACPI rather than FDT.

Sponsored by: Innovate UK

Merge ^/head r357662 through r357854.

Use NET_TASK_INIT() and NET_GROUPTASK_INIT() for drivers that process
incoming packets in taskqueue context.

Reviewed by: hselasky
Differential Revision: https://reviews.freebsd.org/D23518

Use callout_func_t instead of the deprecated timeout_t.

Reviewed by: kib, imp
Differential Revision: https://reviews.freebsd.org/D22752

Garbage collect IFCAP_POLLING_NOCOUNT. It wasn't used since very
beginning of polling(4). The module always ignored return value
from driver polling handler.

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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Merge ^/head r323559 through r325504.

MFhead@r324095

Make this compile with DEVICE_POLLING set.

smc_poll had the wrong prototype. It returns 0 as it does not check
anything but submits a taskqueue.

Reviewed by: benno
MFC after: 2 weeks

Merge ^/head r296007 through r296368.

MFH

Sponsored by: The FreeBSD Foundation

Remove taskqueue_enqueue_fast().

taskqueue_enqueue() was changed to support both fast and non-fast
taskqueues 10 years ago in r154167. It has been a compat shim ever
since. It's time for the compa

Remove taskqueue_enqueue_fast().

taskqueue_enqueue() was changed to support both fast and non-fast
taskqueues 10 years ago in r154167. It has been a compat shim ever
since. It's time for the compat shim to go.

Submitted by: Howard Su <howard0su@gmail.com>
Reviewed by: sephe
Differential Revision: https://reviews.freebsd.org/D5131

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Migrate many bus_alloc_resource() calls to bus_alloc_resource_anywhere().

Most calls to bus_alloc_resource() use "anywhere" as the range, with a given
count. Migrate these to use the new bus_alloc_

Migrate many bus_alloc_resource() calls to bus_alloc_resource_anywhere().

Most calls to bus_alloc_resource() use "anywhere" as the range, with a given
count. Migrate these to use the new bus_alloc_resource_anywhere() API.

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

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Merge sync of head