sys: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl s

sys: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

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

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

altq: purge EOL release compatibility

Remove conditionals checking for End-of-Life releases, dating back to
3.0 in this case...

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src

altq: purge EOL release compatibility

Remove conditionals checking for End-of-Life releases, dating back to
3.0 in this case...

Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/603
Differential Revision: https://reviews.freebsd.org/D35560

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ifnet/API: Move struct ifnet definition to a <net/if_private.h>

Hide the ifnet structure definition, no user serviceable parts inside,
it's a netstack implementation detail. Include it temporarily

ifnet/API: Move struct ifnet definition to a <net/if_private.h>

Hide the ifnet structure definition, no user serviceable parts inside,
it's a netstack implementation detail. Include it temporarily in
<net/if_var.h> until all drivers are updated to use the accessors
exclusively.

Reviewed by: glebius
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D38046

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altq: Fix panics on rmc_restart()

rmc_restart() is called from a timer, but can trigger traffic. This
means the curvnet context will not be set.
Use the vnet associated with the interface we're curr

altq: Fix panics on rmc_restart()

rmc_restart() is called from a timer, but can trigger traffic. This
means the curvnet context will not be set.
Use the vnet associated with the interface we're currently processing to
set it. We also have to enter net_epoch here, for the same reason.

Reviewed by: mjg
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D31642

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

Use a void * argument to callout handlers instead of timeout_t casts.

Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D22684

Merge ^/head r340918 through r341763.

altq: remove ALTQ3_COMPAT code

This code has apparently never compiled on FreeBSD since its
introduction in 2004 (r130365). It has certainly not compiled
since 2006, when r164033 added #elsif [sic]

altq: remove ALTQ3_COMPAT code

This code has apparently never compiled on FreeBSD since its
introduction in 2004 (r130365). It has certainly not compiled
since 2006, when r164033 added #elsif [sic] preprocessor directives.
The code was left in the tree to reduce the diff from upstream (KAME).
Since that upstream is no longer relevant, remove the long-dead code.

This commit is the direct result of:

unifdef -m -UALTQ3_COMPAT sys/net/altq/*

A later commit will do some manual cleanup.

I do not plan to MFC this. If that would help you, go for it.

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Merge from head

Sponsored by: Gandi.net

Finish merging from head, messed up in previous attempt

Merge r286744-r287584 from head.

Merge ^/head r286858 through r287489.

Merge from HEAD

Add ALTQ(9) support for the CoDel algorithm.

CoDel is a parameterless queue discipline that handles variable bandwidth
and RTT.

It can be used as the single queue discipline on an interface or as a

Add ALTQ(9) support for the CoDel algorithm.

CoDel is a parameterless queue discipline that handles variable bandwidth
and RTT.

It can be used as the single queue discipline on an interface or as a sub
discipline of existing queue disciplines such as PRIQ, CBQ, HFSC, FAIRQ.

Differential Revision: https://reviews.freebsd.org/D3272
Reviewd by: rpaulo, gnn (previous version)
Obtained from: pfSense
Sponsored by: Rubicon Communications (Netgate)

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Catch up with HEAD (r280229-r284686).

Merge sync of head

Merge from head

MFH: r280643-r281852

Sponsored by: The FreeBSD Foundation

- Format copyright notices, VCS ids.
- Run through unifdef(1).

Move ALTQ from contrib to net/altq. The ALTQ code is for many years
discontinued by its initial authors. In FreeBSD the code was already
slightly edited during the pf(4) SMP project. It is about to b

Move ALTQ from contrib to net/altq. The ALTQ code is for many years
discontinued by its initial authors. In FreeBSD the code was already
slightly edited during the pf(4) SMP project. It is about to be edited
more in the projects/ifnet. Moving out of contrib also allows to remove
several hacks to the make glue.

Reviewed by: net@

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