CVS log for src/sys/net/agr/ieee8023ad_lacp.c

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Keyword substitution: kv
Default branch: MAIN

Move net/agr/ieee8023_slowprotocols.h to net/ether_slowprotocols.h

Definitions related to slowprotocols are duplicated between
agr/ieee8023ad_slowprotocols.h and lagg/if_lagg_lacp.h
Therefore, the contents are moved to added file.

Note: currently, there are just LACP and Marker protocol,
however slowprotocols is independent of them.

Replace ifnet::if_agriprivate with ifnet::if_lagg

agr(4) and lagg(4) can not be used on the same interface so that
if_agrprivate and if_lagg are not used at the same time.
For resolve this wasteful, if_lagg is used in not only lagg(4)
but also agr(4).

After this modification, if_lagg has 3 states:
1. if_lagg == NULL
   - Both agr(4) and lagg(4) are not running on the interface
2. if_lagg != NULL && ifp->if_type != IFT_IEEE8023ADLAG
   - agr(4) is running on the I/F
3. if_lagg != NULL && ifp->if_type == IFT_IEEE8023ADLAG
   - lagg(4) is running on the I/F

Merge changes from current as of 20200406

Sync with head.

Adopt <net/if_stats.h>.

Fix memset usage.

sync to netbsd-5

Sync with HEAD.

sync with head

Pull up following revision(s) (requested by 792):
	sys/dev/pci/if_wm.c: revision 1.175 via patch
	sys/net/if_ethersubr.c: revision 1.172 via patch
	sys/net/agr/ieee8023ad_lacp.c: revision 1.9 via patch
	sys/net/agr/if_agr.c: revision 1.23 via patch
	sys/net/agr/if_agrether.c: revision 1.7 via patch
	sys/net/agr/if_agrvar_impl.h: revision 1.8 via patch
Add vlan support and hardware offload capabilities to agr.
These changes allow vlans to be layered above agr, with the attach
and detach propogated to the member ports in the aggregation.
Note the agr interface must be up before the vlan is attached.
Adds SIOCSIFADDR support to the wm driver for setting the AF_LINK
address, necessary for agr to be able to set the mac addresses of each
port to the agr address (i.e. so it can receive all intended traffic
at the hardware level).
Adds support for disabling the LACP protocol by setting LINK1 on the agr
interface (e.g. ifconfig agr0 link1).
In consultation with tls@.

Add vlan support and hardware offload capabilities to agr.
These changes allow vlans to be layered above agr, with the attach
and detach propogated to the member ports in the aggregation.
Note the agr interface must be up before the vlan is attached.

Adds SIOCINITIFADDR support to the wm driver for setting the AF_LINK
address, necessary for agr to be able to set the mac addresses of each
port to the agr address (i.e. so it can receive all intended traffic
at the hardware level).

Adds support for disabling the LACP protocol by setting LINK1 on the agr
interface (e.g. ifconfig agr0 link1).

In consultation with tls@.

Sync with head.

Sync with HEAD.

sync with head.

Sync with HEAD.

Constify: LLADDR -> CLLADDR.  I'm aiming here to make it easier to
identify sockaddr_dl abuse that remains in the kernel, especially
the potential for overwriting memory past the end of a sockaddr_dl
with, e.g., memcpy(LLADDR(), ...).

Use sockaddr_dl_setaddr() in a few places.

Sync with head.

Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements

Adapt to callout API change.

Sync with head.

use mutex.

- sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.

sync with head.

TRUE -> true, FALSE -> false

Replace the Mach-derived boolean_t type with the C99 bool type.  A
future commit will replace use of TRUE and FALSE with true and false.

sync with head.

merge ktrace-lwp.

Sync with HEAD. Here we go again...

include callout.h explicitly.

sync with -current

Sync with HEAD.

sync with head.  xen and whitespace.  xen part is not finished.

file ieee8023ad_lacp.c was added on branch kent-audio2 on 2005-04-29 11:29:32 +0000

file ieee8023ad_lacp.c was added on branch ktrace-lwp on 2005-04-01 14:31:50 +0000

file ieee8023ad_lacp.c was added on branch yamt-km on 2005-03-19 08:36:35 +0000

add agr(4), a pseudo network device driver for link aggregation.