177 	uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_get_divisor()
181 	uart_setreg(bas, REG_LCR, lcr);  in ns8250_get_divisor()
293 	uart_setreg(bas, REG_FCR, fcr);  in ns8250_flush()
343 		uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_param()
345 		uart_setreg(bas, REG_DLL, divisor & 0xff);  in ns8250_param()
346 		uart_setreg(bas, REG_DLH, (divisor >> 8) & 0xff);  in ns8250_param()
351 	uart_setreg(bas, REG_LCR, lcr);  in ns8250_param()
410 	uart_setreg(bas, REG_IER, ier);  in ns8250_init()
438 	uart_setreg(bas, REG_FCR, 0);  in ns8250_init()
442 	uart_setreg(bas, REG_MCR, MCR_IE | MCR_RTS | MCR_DTR);  in ns8250_init()
453 	uart_setreg(bas, REG_MCR, MCR_IE);  in ns8250_term()
467 	uart_setreg(bas, REG_DATA, c);  in ns8250_putc()
654 	uart_setreg(bas, REG_FCR, ns8250->fcr);  in ns8250_bus_attach()
667 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_attach()
695 	uart_setreg(bas, REG_IER, ier);  in ns8250_bus_detach()
712 		uart_setreg(bas, REG_FCR, ns8250->fcr);  in ns8250_bus_flush()
775 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
781 		uart_setreg(bas, REG_LCR, 0xbf);  in ns8250_bus_ioctl()
788 		uart_setreg(bas, REG_EFR, efr);  in ns8250_bus_ioctl()
790 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
796 		uart_setreg(bas, REG_LCR, 0xbf);  in ns8250_bus_ioctl()
803 		uart_setreg(bas, REG_EFR, efr);  in ns8250_bus_ioctl()
805 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
859 			uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_ipend()
938 	uart_setreg(bas, REG_MCR, MCR_LOOPBACK | MCR_IE | MCR_DTR | MCR_RTS);  in ns8250_bus_probe()
946 	uart_setreg(bas, REG_FCR, FCR_ENABLE);  in ns8250_bus_probe()
953 		uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
960 	uart_setreg(bas, REG_FCR, FCR_ENABLE | FCR_XMT_RST | FCR_RCV_RST);  in ns8250_bus_probe()
969 		uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
970 		uart_setreg(bas, REG_FCR, 0);  in ns8250_bus_probe()
983 		uart_setreg(bas, REG_DATA, 0);  in ns8250_bus_probe()
999 			uart_setreg(bas, REG_IER, ier);  in ns8250_bus_probe()
1000 			uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
1001 			uart_setreg(bas, REG_FCR, 0);  in ns8250_bus_probe()
1009 	uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
1129 	uart_setreg(bas, REG_MCR, ns8250->mcr);  in ns8250_bus_setsig()
1147 		uart_setreg(bas, REG_DATA, sc->sc_txbuf[i]);  in ns8250_bus_transmit()
1152 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_transmit()
1189 	uart_setreg(bas, REG_IER, ier & ns8250->ier_mask);  in ns8250_bus_grab()
1204 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_ungrab()