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Commit 5bb09778 authored by Matt Carlson's avatar Matt Carlson Committed by David S. Miller
Browse files

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: default avatarMatt Carlson <mcarlson@broadcom.com>
Reviewed-by: default avatarMichael Chan <mchan@broadcom.com>
Reviewed-by: default avatarBenjamin Li <benli@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@conan.davemloft.net>
parent ad0fad9e

drivers/net/tg3.c

+12 −0
Original line number Diff line number Diff line
@@ -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;