netdev - [RFC 0/2]: Add minimum bandwidth support in IP tool.

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Message-ID: <1394004816-23436-1-git-send-email-sucheta.chakraborty@qlogic.com>
Date:	Wed, 5 Mar 2014 02:33:34 -0500
From:	Sucheta Chakraborty <sucheta.chakraborty@...gic.com>
To:	<davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <Dept-HSGLinuxNICDev@...gic.com>
Subject: [RFC 0/2]: Add minimum bandwidth support in IP tool.

Today IP tool allows configuring only maximum bandwidth.
Likewise minimum bandwidth can also be configured for a VF. It puts
lower limit on the VF bandwidth. VF is guaranteed to have a bandwidth
of at least this value.

With this change, user can alter minimum bandwidth rate.

This change will also require change in IP tool. I am also sending that
patch separately.

The below patch series has 2 patches:
1st patch is a kernel patch that adds required support in kernel.
2nd patch adds support in qlcnic driver.

Please comment.

Thanks,
Sucheta.

Sucheta Chakraborty (2):
  net: Add support to configure SR-IOV VF minimum and maximum Tx rate through ip tool.
  qlcnic: Add support to configure SR-IOV VF minimum and maximum Tx rate through ip tool.

 drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c   |   1 +
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h  |   1 +
 .../net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c   | 102 +++++++++++++++++++--
 include/linux/if_link.h      |  2 ++
 include/linux/netdevice.h    |  5 +++++
 include/uapi/linux/if_link.h |  9 ++++++++-
 net/core/rtnetlink.c         | 29 +++++++++++++++++++++++++++++
 7 files changed, 138 insertions(+), 11 deletions(-)

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