On Fri, Dec 28, 2012 at 10:49:36AM +0100, Jiri Pirko wrote:

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(-)

I am using this patch series already with team.

Acked-by: Flavio Leitner <redacted>