From patchwork Thu Mar 5 21:48:35 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Samudrala, Sridhar" X-Patchwork-Id: 446925 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id B606D14010F for ; Fri, 6 Mar 2015 08:47:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751519AbbCEVro (ORCPT ); Thu, 5 Mar 2015 16:47:44 -0500 Received: from mga11.intel.com ([192.55.52.93]:65259 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751278AbbCEVrn (ORCPT ); Thu, 5 Mar 2015 16:47:43 -0500 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP; 05 Mar 2015 13:47:31 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,349,1422950400"; d="scan'208";a="536753509" Received: from sri02.jf.intel.com ([10.166.15.45]) by orsmga003.jf.intel.com with ESMTP; 05 Mar 2015 13:47:19 -0800 From: Sridhar Samudrala To: davem@davemloft.net, jiri@resnulli.us, netdev@vger.kernel.org Subject: [PATCH] team: add support to get speed via ethtool Date: Thu, 5 Mar 2015 13:48:35 -0800 Message-Id: <1425592115-1750-1-git-send-email-sridhar.samudrala@intel.com> X-Mailer: git-send-email 1.8.4.2 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org With this patch ethtool OR cat /sys/class/net//speed returns the speed of team based on member ports speed and state. Based on get speed support in bonding driver. Signed-off-by: Sridhar Samudrala --- drivers/net/team/team.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 9d3366f..e822803 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1954,6 +1954,30 @@ static int team_change_carrier(struct net_device *dev, bool new_carrier) return 0; } +static int team_ethtool_get_settings(struct net_device *dev, + struct ethtool_cmd *ecmd) +{ + struct team *team = netdev_priv(dev); + struct team_port *port; + unsigned long speed = 0; + + ecmd->duplex = DUPLEX_UNKNOWN; + ecmd->port = PORT_OTHER; + + mutex_lock(&team->lock); + list_for_each_entry(port, &team->port_list, list) { + if (port->linkup) + speed += port->state.speed; + if (ecmd->duplex == DUPLEX_UNKNOWN && + port->state.duplex != 0) + ecmd->duplex = port->state.duplex; + } + ethtool_cmd_speed_set(ecmd, speed); + mutex_unlock(&team->lock); + + return 0; +} + static const struct net_device_ops team_netdev_ops = { .ndo_init = team_init, .ndo_uninit = team_uninit, @@ -1995,6 +2019,7 @@ static void team_ethtool_get_drvinfo(struct net_device *dev, static const struct ethtool_ops team_ethtool_ops = { .get_drvinfo = team_ethtool_get_drvinfo, .get_link = ethtool_op_get_link, + .get_settings = team_ethtool_get_settings, }; /***********************