tx_last           101 dev/isa/if_ex.c   	u_int tx_last; 		/* Pointer to beginning of last frame in the 
tx_last           507 dev/isa/if_ex.c 					    sc->tx_last + XMT_Chain_Point);
tx_last           510 dev/isa/if_ex.c 				ISA_PUT_2(HOST_ADDR_REG, sc->tx_last + 
tx_last           513 dev/isa/if_ex.c 				ISA_PUT_2(HOST_ADDR_REG, sc->tx_last + 
tx_last           537 dev/isa/if_ex.c 			sc->tx_last = dest;
tx_last           577 dev/isa/if_ex.c 	sc->tx_last = 0; /* XXX I think these two lines are not necessary,