PHY_LINK_DOWN
*link_state = PHY_LINK_DOWN;
*link_state = status & F_LOWSIG0 ? PHY_LINK_DOWN : PHY_LINK_UP;
*link_state = PHY_LINK_DOWN;
*link_state = link ? PHY_LINK_UP : PHY_LINK_DOWN;
PHY_LINK_DOWN;
PHY_LINK_DOWN;
PHY_LINK_DOWN;
PHY_LINK_DOWN;