ELINK_FLOW_CTRL_BOTH
sc->link_params.req_fc_auto_adv = ELINK_FLOW_CTRL_BOTH;
phy->req_flow_ctrl = ELINK_FLOW_CTRL_BOTH;
case ELINK_FLOW_CTRL_BOTH:
case ELINK_FLOW_CTRL_BOTH:
if (params->req_fc_auto_adv == ELINK_FLOW_CTRL_BOTH) {
vars->flow_ctrl = ELINK_FLOW_CTRL_BOTH;