From 5bb09778e2196770d218e82904f15b558d9a1e50 Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Mon, 13 Jun 2011 13:39:00 +0000 Subject: [PATCH] tg3: Show flowctrl settings through get_settings() This patch adds code to present the flow control advertisements through the ethtool get_settings callback. Signed-off-by: Matt Carlson Reviewed-by: Michael Chan Reviewed-by: Benjamin Li Signed-off-by: David S. Miller --- drivers/net/tg3.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index b4f5e923515f..7b1e2abf0cea 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -9936,6 +9936,18 @@ static int tg3_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) } cmd->advertising = tp->link_config.advertising; + if (tg3_flag(tp, PAUSE_AUTONEG)) { + if (tp->link_config.flowctrl & FLOW_CTRL_RX) { + if (tp->link_config.flowctrl & FLOW_CTRL_TX) { + cmd->advertising |= ADVERTISED_Pause; + } else { + cmd->advertising |= ADVERTISED_Pause | + ADVERTISED_Asym_Pause; + } + } else if (tp->link_config.flowctrl & FLOW_CTRL_TX) { + cmd->advertising |= ADVERTISED_Asym_Pause; + } + } if (netif_running(dev)) { ethtool_cmd_speed_set(cmd, tp->link_config.active_speed); cmd->duplex = tp->link_config.active_duplex; -- GitLab