PORT_FEATURE_FLOW_CONTROL_MASK
switch (link_config & PORT_FEATURE_FLOW_CONTROL_MASK) {
flow_control = (pdev->hw_info.link_config[ELINK_INT_PHY] & PORT_FEATURE_FLOW_CONTROL_MASK);
PORT_FEATURE_FLOW_CONTROL_MASK)
PORT_FEATURE_FLOW_CONTROL_MASK) &
PORT_FEATURE_FLOW_CONTROL_MASK) &
PORT_FEATURE_FLOW_CONTROL_MASK) ==