ixgbe: When in DCB mode with PFC enabled, show LFC is disabled

Ethtool should report that link flow control is disabled when in priority
flow control mode.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 6c73243..35255b8 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -254,6 +254,13 @@ static void ixgbe_get_pauseparam(struct net_device *netdev,
        else
                pause->autoneg = 1;
 
+#ifdef CONFIG_DCB
+       if (hw->fc.current_mode == ixgbe_fc_pfc) {
+               pause->rx_pause = 0;
+               pause->tx_pause = 0;
+       }
+
+#endif
        if (hw->fc.current_mode == ixgbe_fc_rx_pause) {
                pause->rx_pause = 1;
        } else if (hw->fc.current_mode == ixgbe_fc_tx_pause) {