netdev - [patch net-next V3,repost 0/4] net: allow to change carrier from userspace

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Message-Id: <1356688180-3549-1-git-send-email-jiri@resnulli.us>
Date:	Fri, 28 Dec 2012 10:49:36 +0100
From:	Jiri Pirko <jiri@...nulli.us>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, edumazet@...gle.com,
	bhutchings@...arflare.com, mirqus@...il.com, shemminger@...tta.com,
	greearb@...delatech.com, fbl@...hat.com, john.r.fastabend@...el.com
Subject: [patch net-next V3,repost 0/4] net: allow to change carrier from userspace

This is basically a V3 of a repost of my previous patchset:
"[patch net-next-2.6 0/2] net: allow to change carrier via sysfs" from Aug 30

The way net-sysfs stores values changed and this patchset reflects it.
Also, I exposed carrier via rtnetlink iface.

So far, only dummy driver uses carrier change ndo. In very near future
team driver will use that as well.

V2->V3:
 - updated ndo_change_carrier comment by Dan Williams

V1->v2:
 - added bigger comment to ndo and also note to operstate.txt documentation
   stating the clear purpose of this iface

Jiri Pirko (4):
  net: add change_carrier netdev op
  net: allow to change carrier via sysfs
  rtnl: expose carrier value with possibility to set it
  dummy: implement carrier change

 Documentation/networking/operstates.txt |  4 ++++
 drivers/net/dummy.c                     | 10 ++++++++++
 include/linux/netdevice.h               | 12 ++++++++++++
 include/uapi/linux/if_link.h            |  1 +
 net/core/dev.c                          | 19 +++++++++++++++++++
 net/core/net-sysfs.c                    | 15 ++++++++++++++-
 net/core/rtnetlink.c                    | 10 ++++++++++
 7 files changed, 70 insertions(+), 1 deletion(-)

-- 
1.8.0

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