hw_tdt           1108 dev/pci/if_em.c 	uint16_t hw_tdt;
hw_tdt           1114 dev/pci/if_em.c 	hw_tdt = E1000_READ_REG(&sc->hw, TDT);
hw_tdt           1117 dev/pci/if_em.c 	while (hw_tdt != sw_tdt) {
hw_tdt           1118 dev/pci/if_em.c 		tx_desc = &sc->tx_desc_base[hw_tdt];
hw_tdt           1121 dev/pci/if_em.c 		if (++hw_tdt == sc->num_tx_desc)
hw_tdt           1122 dev/pci/if_em.c 			hw_tdt = 0;
hw_tdt           1130 dev/pci/if_em.c 			E1000_WRITE_REG(&sc->hw, TDT, hw_tdt);