115 	uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_delay()
119 	uart_setreg(bas, REG_LCR, lcr);  in ns8250_delay()
215 	uart_setreg(bas, REG_FCR, fcr);  in ns8250_flush()
244 		uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_param()
246 		uart_setreg(bas, REG_DLL, divisor & 0xff);  in ns8250_param()
247 		uart_setreg(bas, REG_DLH, (divisor >> 8) & 0xff);  in ns8250_param()
252 	uart_setreg(bas, REG_LCR, lcr);  in ns8250_param()
282 	uart_setreg(bas, REG_FCR, FCR_UART_ON);  in ns8250_probe()
319 	uart_setreg(bas, REG_IER, ier);  in ns8250_init()
327 	uart_setreg(bas, REG_FCR, val);  in ns8250_init()
331 	uart_setreg(bas, REG_MCR, MCR_IE | MCR_RTS | MCR_DTR);  in ns8250_init()
342 	uart_setreg(bas, REG_MCR, MCR_IE);  in ns8250_term()
354 	uart_setreg(bas, REG_DATA, c);  in ns8250_putc()
531 	uart_setreg(bas, REG_FCR, ns8250->fcr);  in ns8250_bus_attach()
544 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_attach()
572 	uart_setreg(bas, REG_IER, ier);  in ns8250_bus_detach()
589 		uart_setreg(bas, REG_FCR, ns8250->fcr);  in ns8250_bus_flush()
652 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
658 		uart_setreg(bas, REG_LCR, 0xbf);  in ns8250_bus_ioctl()
665 		uart_setreg(bas, REG_EFR, efr);  in ns8250_bus_ioctl()
667 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
673 		uart_setreg(bas, REG_LCR, 0xbf);  in ns8250_bus_ioctl()
680 		uart_setreg(bas, REG_EFR, efr);  in ns8250_bus_ioctl()
682 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
687 		uart_setreg(bas, REG_LCR, lcr | LCR_DLAB);  in ns8250_bus_ioctl()
692 		uart_setreg(bas, REG_LCR, lcr);  in ns8250_bus_ioctl()
743 			uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_ipend()
823 	uart_setreg(bas, REG_MCR, MCR_LOOPBACK | MCR_IE | MCR_DTR | MCR_RTS);  in ns8250_bus_probe()
835 	uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
842 		uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
853 	uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
862 		uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
867 		uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
880 		uart_setreg(bas, REG_DATA, 0);  in ns8250_bus_probe()
896 			uart_setreg(bas, REG_IER, ier);  in ns8250_bus_probe()
897 			uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
902 			uart_setreg(bas, REG_FCR, val);  in ns8250_bus_probe()
910 	uart_setreg(bas, REG_MCR, mcr);  in ns8250_bus_probe()
1018 	uart_setreg(bas, REG_MCR, ns8250->mcr);  in ns8250_bus_setsig()
1036 		uart_setreg(bas, REG_DATA, sc->sc_txbuf[i]);  in ns8250_bus_transmit()
1041 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_transmit()
1067 	uart_setreg(bas, REG_IER, ier & ns8250->ier_mask);  in ns8250_bus_grab()
1082 	uart_setreg(bas, REG_IER, ns8250->ier);  in ns8250_bus_ungrab()