ixgbe: Indicate support for pause frames in all cases

All the MACs supported by ixgbe support pause frames, so indicate
that support in ethtool. Also set advertising according to requested
mode.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 9547191e26c9d9bd272db6b21294da63b0991972..730a99f0f002ef069aa73229816dd9a5da50a660 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -313,6 +313,25 @@ static int ixgbe_get_settings(struct net_device *netdev,
                break;
        }
 
+       /* Indicate pause support */
+       ecmd->supported |= SUPPORTED_Pause;
+
+       switch (hw->fc.requested_mode) {
+       case ixgbe_fc_full:
+               ecmd->advertising |= ADVERTISED_Pause;
+               break;
+       case ixgbe_fc_rx_pause:
+               ecmd->advertising |= ADVERTISED_Pause |
+                                    ADVERTISED_Asym_Pause;
+               break;
+       case ixgbe_fc_tx_pause:
+               ecmd->advertising |= ADVERTISED_Asym_Pause;
+               break;
+       default:
+               ecmd->advertising &= ~(ADVERTISED_Pause |
+                                      ADVERTISED_Asym_Pause);
+       }
+
        if (netif_carrier_ok(netdev)) {
                switch (adapter->link_speed) {
                case IXGBE_LINK_SPEED_10GB_FULL: