72 #define siu_read(port, offset)		readb((port)->membase + (offset))  macro
85 	irsel = siu_read(port, SIUIRSEL);  in vr41xx_select_siu_interface()
106 	irsel = siu_read(port, SIUIRSEL);  in vr41xx_use_irda()
127 	irsel = siu_read(port, SIUIRSEL);  in vr41xx_select_irda_module()
196 	lsr = siu_read(port, UART_LSR);  in siu_tx_empty()
226 	msr = siu_read(port, UART_MSR);  in siu_get_mctrl()
246 	ier = siu_read(port, UART_IER);  in siu_stop_tx()
260 	ier = siu_read(port, UART_IER);  in siu_start_tx()
274 	ier = siu_read(port, UART_IER);  in siu_stop_rx()
290 	ier = siu_read(port, UART_IER);  in siu_enable_ms()
304 	lcr = siu_read(port, UART_LCR);  in siu_break_ctl()
323 		ch = siu_read(port, UART_RX);  in receive_chars()
363 		lsr = siu_read(port, UART_LSR);  in receive_chars()
375 	msr = siu_read(port, UART_MSR);  in check_modem_status()
431 	iir = siu_read(port, UART_IIR);  in siu_interrupt()
435 	lsr = siu_read(port, UART_LSR);  in siu_interrupt()
456 	(void)siu_read(port, UART_LSR);  in siu_startup()
457 	(void)siu_read(port, UART_RX);  in siu_startup()
458 	(void)siu_read(port, UART_IIR);  in siu_startup()
459 	(void)siu_read(port, UART_MSR);  in siu_startup()
461 	if (siu_read(port, UART_LSR) == 0xff)  in siu_startup()
479 	(void)siu_read(port, UART_LSR);  in siu_startup()
480 	(void)siu_read(port, UART_RX);  in siu_startup()
481 	(void)siu_read(port, UART_IIR);  in siu_startup()
482 	(void)siu_read(port, UART_MSR);  in siu_startup()
501 	lcr = siu_read(port, UART_LCR);  in siu_shutdown()
507 	(void)siu_read(port, UART_RX);  in siu_shutdown()
577 	ier = siu_read(port, UART_IER);  in siu_set_termios()
744 		lsr = siu_read(port, UART_LSR);  in wait_for_xmitr()
756 			msr = siu_read(port, UART_MSR);  in wait_for_xmitr()
776 	ier = siu_read(port, UART_IER);  in siu_console_write()