55 #define siu_read(port, offset)		readb((port)->membase + (offset))  macro
68 	irsel = siu_read(port, SIUIRSEL);  in vr41xx_select_siu_interface()
89 	irsel = siu_read(port, SIUIRSEL);  in vr41xx_use_irda()
110 	irsel = siu_read(port, SIUIRSEL);  in vr41xx_select_irda_module()
179 	lsr = siu_read(port, UART_LSR);  in siu_tx_empty()
209 	msr = siu_read(port, UART_MSR);  in siu_get_mctrl()
229 	ier = siu_read(port, UART_IER);  in siu_stop_tx()
243 	ier = siu_read(port, UART_IER);  in siu_start_tx()
257 	ier = siu_read(port, UART_IER);  in siu_stop_rx()
273 	ier = siu_read(port, UART_IER);  in siu_enable_ms()
287 	lcr = siu_read(port, UART_LCR);  in siu_break_ctl()
306 		ch = siu_read(port, UART_RX);  in receive_chars()
346 		lsr = siu_read(port, UART_LSR);  in receive_chars()
358 	msr = siu_read(port, UART_MSR);  in check_modem_status()
414 	iir = siu_read(port, UART_IIR);  in siu_interrupt()
418 	lsr = siu_read(port, UART_LSR);  in siu_interrupt()
439 	(void)siu_read(port, UART_LSR);  in siu_startup()
440 	(void)siu_read(port, UART_RX);  in siu_startup()
441 	(void)siu_read(port, UART_IIR);  in siu_startup()
442 	(void)siu_read(port, UART_MSR);  in siu_startup()
444 	if (siu_read(port, UART_LSR) == 0xff)  in siu_startup()
462 	(void)siu_read(port, UART_LSR);  in siu_startup()
463 	(void)siu_read(port, UART_RX);  in siu_startup()
464 	(void)siu_read(port, UART_IIR);  in siu_startup()
465 	(void)siu_read(port, UART_MSR);  in siu_startup()
484 	lcr = siu_read(port, UART_LCR);  in siu_shutdown()
490 	(void)siu_read(port, UART_RX);  in siu_shutdown()
560 	ier = siu_read(port, UART_IER);  in siu_set_termios()
727 		lsr = siu_read(port, UART_LSR);  in wait_for_xmitr()
739 			msr = siu_read(port, UART_MSR);  in wait_for_xmitr()
759 	ier = siu_read(port, UART_IER);  in siu_console_write()