tctl             1183 dev/pci/if_em.c 	uint32_t tctl;
tctl             1194 dev/pci/if_em.c 		tctl = E1000_READ_REG(&sc->hw, TCTL);
tctl             1195 dev/pci/if_em.c 		E1000_WRITE_REG(&sc->hw, TCTL, tctl & ~E1000_TCTL_EN);
tctl             1204 dev/pci/if_em.c 		E1000_WRITE_REG(&sc->hw, TCTL, tctl);
tctl             2558 dev/pci/if_em_hw.c     uint32_t tctl, coll_dist;
tctl             2567 dev/pci/if_em_hw.c     tctl = E1000_READ_REG(hw, TCTL);
tctl             2569 dev/pci/if_em_hw.c     tctl &= ~E1000_TCTL_COLD;
tctl             2570 dev/pci/if_em_hw.c     tctl |= coll_dist << E1000_COLD_SHIFT;
tctl             2572 dev/pci/if_em_hw.c     E1000_WRITE_REG(hw, TCTL, tctl);