phy_id_high      4015 dev/pci/if_em_hw.c     uint16_t phy_id_high, phy_id_low;
phy_id_high      4043 dev/pci/if_em_hw.c     ret_val = em_read_phy_reg(hw, PHY_ID1, &phy_id_high);
phy_id_high      4047 dev/pci/if_em_hw.c     hw->phy_id = (uint32_t) (phy_id_high << 16);