DC               2910 dev/pci/if_em.c 	sc->stats.dc += E1000_READ_REG(&sc->hw, DC);
DC               5898 dev/pci/if_em_hw.c     temp = E1000_READ_REG(hw, DC);
DC               1974 dev/pci/if_ixgb.c 	sc->stats.dc += IXGB_READ_REG(&sc->hw, DC);
DC               1025 dev/pci/ixgb_hw.c 	temp_reg = IXGB_READ_REG(hw, DC);