326 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_attach()  local
333 		z8530->tpc = TPC_DTR|TPC_RTS;  in z8530_bus_attach()
335 		    di->parity, &z8530->tpc);  in z8530_bus_attach()
337 		z8530->tpc = z8530_setup(bas, 9600, 8, 1, UART_PARITY_NONE);  in z8530_bus_attach()
338 		z8530->tpc &= ~(TPC_DTR|TPC_RTS);  in z8530_bus_attach()
340 	z8530->txidle = 1;	/* Report SER_INT_TXIDLE. */  in z8530_bus_attach()
350 	uart_setmreg(bas, WR_TPC, z8530->tpc);  in z8530_bus_attach()
394 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_ioctl()  local
404 			z8530->tpc |= TPC_BRK;  in z8530_bus_ioctl()
406 			z8530->tpc &= ~TPC_BRK;  in z8530_bus_ioctl()
407 		uart_setmreg(bas, WR_TPC, z8530->tpc);  in z8530_bus_ioctl()
427 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_ipend()  local
461 		if (z8530->txidle) {  in z8530_bus_ipend()
463 			z8530->txidle = 0;	/* Mask SER_INT_TXIDLE. */  in z8530_bus_ipend()
501 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_param()  local
506 	    &z8530->tpc);  in z8530_bus_param()
581 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_setsig()  local
601 		z8530->tpc |= TPC_DTR;  in z8530_bus_setsig()
603 		z8530->tpc &= ~TPC_DTR;  in z8530_bus_setsig()
605 		z8530->tpc |= TPC_RTS;  in z8530_bus_setsig()
607 		z8530->tpc &= ~TPC_RTS;  in z8530_bus_setsig()
608 	uart_setmreg(bas, WR_TPC, z8530->tpc);  in z8530_bus_setsig()
617 	struct z8530_softc *z8530 = (struct z8530_softc*)sc;  in z8530_bus_transmit()  local
627 	z8530->txidle = 1;	/* Report SER_INT_TXIDLE again. */  in z8530_bus_transmit()