205 			[SCxSR]		= { 0x04,  8 },
209 		.overrun_reg = SCxSR,
225 			[SCxSR]		= { 0x08, 16 },
231 		.overrun_reg = SCxSR,
247 			[SCxSR]		= { 0x14, 16 },
255 		.overrun_reg = SCxSR,
271 			[SCxSR]		= { 0x14, 16 },
280 		.overrun_reg = SCxSR,
297 			[SCxSR]		= { 0x10, 16 },
324 			[SCxSR]		= { 0x08, 16 },
355 			[SCxSR]		= { 0x08, 16 },
380 			[SCxSR]		= { 0x08, 16 },
402 			[SCxSR]		= { 0x10, 16 },
427 			[SCxSR]		= { 0x10, 16 },
453 			[SCxSR]		= { 0x10, 16 },
483 			[SCxSR]		= { 0x10, 16 },
507 			[SCxSR]		= { 0x10, 16 },
534 			[SCxSR]		= { 0x14, 16 },
540 		.overrun_reg = SCxSR,
720 		sci_serial_out(port, SCxSR, mask);  in sci_clear_SCxSR()
724 		sci_serial_out(port, SCxSR, sci_serial_in(port, SCxSR) & mask);  in sci_clear_SCxSR()
727 		sci_serial_out(port, SCxSR, mask & ~(SCIF_FERC | SCIF_PERC));  in sci_clear_SCxSR()
741 		status = sci_serial_in(port, SCxSR);  in sci_poll_get_char()
755 	sci_serial_in(port, SCxSR);  in sci_poll_get_char()
767 		status = sci_serial_in(port, SCxSR);  in sci_poll_put_char()
840 	return !(sci_serial_in(port, SCxSR) & SCI_TDRE);  in sci_txfill()
862 	return (sci_serial_in(port, SCxSR) & SCxSR_RDxF(port)) != 0;  in sci_rxfill()
878 	status = sci_serial_in(port, SCxSR);  in sci_transmit_chars()
937 	status = sci_serial_in(port, SCxSR);  in sci_receive_chars()
961 					status = sci_serial_in(port, SCxSR);  in sci_receive_chars()
965 					status = sci_serial_in(port, SCxSR);  in sci_receive_chars()
986 		sci_serial_in(port, SCxSR); /* dummy read */  in sci_receive_chars()
999 		sci_serial_in(port, SCxSR); /* dummy read */  in sci_receive_chars()
1007 	unsigned short status = sci_serial_in(port, SCxSR);  in sci_handle_errors()
1072 	unsigned short status = sci_serial_in(port, SCxSR);  in sci_handle_breaks()
1794 		u16 ssr = sci_serial_in(port, SCxSR);  in sci_rx_interrupt()
1814 		sci_serial_out(port, SCxSR,  in sci_rx_interrupt()
1895 		unsigned short ssr_status = sci_serial_in(port, SCxSR);  in sci_er_interrupt()
1910 			sci_serial_in(port, SCxSR);  in sci_er_interrupt()
1935 	ssr_status = sci_serial_in(port, SCxSR);  in sci_mpxed_interrupt()
1937 	if (s->params->overrun_reg == SCxSR)  in sci_mpxed_interrupt()
2117 	unsigned short status = sci_serial_in(port, SCxSR);  in sci_tx_empty()
3141 	while ((sci_serial_in(port, SCxSR) & bits) != bits)  in serial_console_write()