tx_head_addr      664 dev/pci/if_em.c 		sc->tx_head_addr = pba << EM_TX_HEAD_ADDR_SHIFT;
tx_head_addr     1198 dev/pci/if_em.c 		E1000_WRITE_REG(&sc->hw, TDFT, sc->tx_head_addr);
tx_head_addr     1199 dev/pci/if_em.c 		E1000_WRITE_REG(&sc->hw, TDFH, sc->tx_head_addr);
tx_head_addr     1200 dev/pci/if_em.c 		E1000_WRITE_REG(&sc->hw, TDFTS, sc->tx_head_addr);
tx_head_addr     1201 dev/pci/if_em.c 		E1000_WRITE_REG(&sc->hw, TDFHS, sc->tx_head_addr);
tx_head_addr      418 dev/pci/if_em.h 	u_int32_t	tx_head_addr;