netdev - [PATCH V2 net-next 0/3] Control VF link state

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Message-Id: <1371024728-31790-1-git-send-email-ogerlitz@mellanox.com>
Date:	Wed, 12 Jun 2013 11:12:05 +0300
From:	Or Gerlitz <ogerlitz@...lanox.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, amirv@...lanox.com, ronye@...lanox.com,
	Or Gerlitz <ogerlitz@...lanox.com>
Subject: [PATCH V2 net-next 0/3] Control VF link state

These patches add API and implementation that lets the admin to configure the link 
state of the VF / SRIOV  eSwitch vPORT. Basically, it has three states

Auto - VF link state reflects the PF link state (default)

Up - VF link state is up, traffic from VF to VF works even if
the actual PF link is down

Down - VF link state is down, no traffic from/to this VF, can be of
use while configuring the VF

Rony and Or.

changes from V1:
 - added missing initialization in rtnl_fill_ifinfo for the linkstate field,
   pointed out by Ben Hutchings

changes from V0:
 - added missing part to the iproute2 patch which has the modification
   to the link show which display the VF link info (sorry for the spam).

changes from the RFC:
 - enhanced the get_vf_config ndo and linklink related code to 
   retrieve the VF link info too
 - same for iproute2


Rony Efraim (2):
  net/core: Add VF link state control
  net/mlx4: Add VF link state support

 drivers/net/ethernet/mellanox/mlx4/cmd.c       |   48 ++++++++++++++++++++++++
 drivers/net/ethernet/mellanox/mlx4/en_netdev.c |    8 ++++
 drivers/net/ethernet/mellanox/mlx4/eq.c        |    9 +++-
 drivers/net/ethernet/mellanox/mlx4/fw.c        |    8 ++++
 drivers/net/ethernet/mellanox/mlx4/mlx4.h      |    1 +
 include/linux/if_link.h                        |    1 +
 include/linux/mlx4/cmd.h                       |    2 +-
 include/linux/netdevice.h                      |    3 +
 include/uapi/linux/if_link.h                   |   13 ++++++
 net/core/rtnetlink.c                           |   22 ++++++++++-
 10 files changed, 110 insertions(+), 5 deletions(-)

iproute2 part:

Rony Efraim (1):
  Add VF link state control

 include/linux/if_link.h |   13 +++++++++++++
 ip/ipaddress.c          |   23 +++++++++++++++++++++++
 ip/iplink.c             |   14 ++++++++++++++
 3 files changed, 50 insertions(+), 0 deletions(-)

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