324 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_attach()  local
331 		z8530->tpc = TPC_DTR|TPC_RTS;  in z8530_bus_attach()
333 		    di->parity, &z8530->tpc);  in z8530_bus_attach()
335 		z8530->tpc = z8530_setup(bas, 9600, 8, 1, UART_PARITY_NONE);  in z8530_bus_attach()
336 		z8530->tpc &= ~(TPC_DTR|TPC_RTS);  in z8530_bus_attach()
338 	z8530->txidle = 1;	/* Report SER_INT_TXIDLE. */  in z8530_bus_attach()
348 	uart_setmreg(bas, WR_TPC, z8530->tpc);  in z8530_bus_attach()
392 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_ioctl()  local
402 			z8530->tpc |= TPC_BRK;  in z8530_bus_ioctl()
404 			z8530->tpc &= ~TPC_BRK;  in z8530_bus_ioctl()
405 		uart_setmreg(bas, WR_TPC, z8530->tpc);  in z8530_bus_ioctl()
425 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_ipend()  local
459 		if (z8530->txidle) {  in z8530_bus_ipend()
461 			z8530->txidle = 0;	/* Mask SER_INT_TXIDLE. */  in z8530_bus_ipend()
499 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_param()  local
504 	    &z8530->tpc);  in z8530_bus_param()
579 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_setsig()  local
599 		z8530->tpc |= TPC_DTR;  in z8530_bus_setsig()
601 		z8530->tpc &= ~TPC_DTR;  in z8530_bus_setsig()
603 		z8530->tpc |= TPC_RTS;  in z8530_bus_setsig()
605 		z8530->tpc &= ~TPC_RTS;  in z8530_bus_setsig()
606 	uart_setmreg(bas, WR_TPC, z8530->tpc);  in z8530_bus_setsig()
615 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_transmit()  local
625 	z8530->txidle = 1;	/* Report SER_INT_TXIDLE again. */  in z8530_bus_transmit()