bnx2x: correct advertisement of pause capabilities

This patch propagates users' requested flow-control into the link layer,
which will later be used to advertise this flow-control for auto-negotiation
(until now these values were ignored).

Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index c37a68d..bbf4cf0 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1587,6 +1587,12 @@ static int bnx2x_set_pauseparam(struct net_device *dev,
                        bp->link_params.req_flow_ctrl[cfg_idx] =
                                BNX2X_FLOW_CTRL_AUTO;
                }
+               bp->link_params.req_fc_auto_adv = BNX2X_FLOW_CTRL_NONE;
+               if (epause->rx_pause)
+                       bp->link_params.req_fc_auto_adv |= BNX2X_FLOW_CTRL_RX;
+
+               if (epause->tx_pause)
+                       bp->link_params.req_fc_auto_adv |= BNX2X_FLOW_CTRL_TX;
        }
 
        DP(BNX2X_MSG_ETHTOOL,