From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sridhar Samudrala 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> To: davem@davemloft.net, jiri@resnulli.us, netdev@vger.kernel.org Return-path: 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 Sender: netdev-owner@vger.kernel.org List-ID: 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, }; /*********************** -- 1.8.4.2