114 	uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_delay()
118 	uart_setreg(bas, REG_LCR, lcr);  in ns8250_delay()
214 	uart_setreg(bas, REG_FCR, fcr);  in ns8250_flush()
243 		uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_param()
245 		uart_setreg(bas, REG_DLL, divisor & 0xff);  in ns8250_param()
246 		uart_setreg(bas, REG_DLH, (divisor >> 8) & 0xff);  in ns8250_param()
251 	uart_setreg(bas, REG_LCR, lcr);  in ns8250_param()
281 	uart_setreg(bas, REG_FCR, FCR_UART_ON);  in ns8250_probe()
318 	uart_setreg(bas, REG_IER, ier);  in ns8250_init()
326 	uart_setreg(bas, REG_FCR, val);  in ns8250_init()
330 	uart_setreg(bas, REG_MCR, MCR_IE | MCR_RTS | MCR_DTR);  in ns8250_init()
341 	uart_setreg(bas, REG_MCR, MCR_IE);  in ns8250_term()
353 	uart_setreg(bas, REG_DATA, c);  in ns8250_putc()
527 	uart_setreg(bas, REG_FCR, ns8250->fcr);  in ns8250_bus_attach()
540 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_attach()
568 	uart_setreg(bas, REG_IER, ier);  in ns8250_bus_detach()
585 		uart_setreg(bas, REG_FCR, ns8250->fcr);  in ns8250_bus_flush()
648 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
654 		uart_setreg(bas, REG_LCR, 0xbf);  in ns8250_bus_ioctl()
661 		uart_setreg(bas, REG_EFR, efr);  in ns8250_bus_ioctl()
663 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
669 		uart_setreg(bas, REG_LCR, 0xbf);  in ns8250_bus_ioctl()
676 		uart_setreg(bas, REG_EFR, efr);  in ns8250_bus_ioctl()
678 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
683 		uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_bus_ioctl()
688 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
739 			uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_ipend()
821 	uart_setreg(bas, REG_MCR, MCR_LOOPBACK | MCR_IE | MCR_DTR | MCR_RTS);  in ns8250_bus_probe()
833 	uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
840 		uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
851 	uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
860 		uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
865 		uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
878 		uart_setreg(bas, REG_DATA, 0);  in ns8250_bus_probe()
893 			uart_setreg(bas, REG_IER, ier);  in ns8250_bus_probe()
894 			uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
899 			uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
907 	uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
1015 	uart_setreg(bas, REG_MCR, ns8250->mcr);  in ns8250_bus_setsig()
1033 		uart_setreg(bas, REG_DATA, sc->sc_txbuf[i]);  in ns8250_bus_transmit()
1038 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_transmit()
1064 	uart_setreg(bas, REG_IER, ier & ns8250->ier_mask);  in ns8250_bus_grab()
1079 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_ungrab()