428 	wr_reg16((info), SCR, (unsigned short)(rd_reg16((info), SCR) | (mask)))
430 	wr_reg16((info), SCR, (unsigned short)(rd_reg16((info), SCR) & ~(mask)))
434 static __u16 rd_reg16(struct slgt_info *info, unsigned int addr);
1413 	value = rd_reg16(info, TCR);  in set_break()
2124 	while (rd_reg16(info, SSR) & IRQ_RXDATA) {  in isr_rxdata()
2125 		reg = rd_reg16(info, RDR);  in isr_rxdata()
2154 	unsigned short status = rd_reg16(info, SSR);  in isr_serial()
2297 		unsigned short val = rd_reg16(info, TCR);  in isr_txeom()
2742 			wr_reg16(info, RCR, rd_reg16(info, RCR) | BIT3);  in rx_enable()
2793 		unsigned short val = rd_reg16(info, SCR);  in wait_mgsl_event()
2859 				(unsigned short)(rd_reg16(info, SCR) & ~IRQ_RXIDLE));  in wait_mgsl_event()
2889 	val = rd_reg16(info, TCR);  in set_interface()
3873 static __u16 rd_reg16(struct slgt_info *info, unsigned int addr)  in rd_reg16()  function
3931 	wr_reg16(info, SCR, (unsigned short)(rd_reg16(info, SCR) | BIT2));  in enable_loopback()
3979 	val = rd_reg16(info, RCR) & ~BIT1;          /* clear enable bit */  in rx_stop()
4004 	val = rd_reg16(info, RCR) & ~BIT1; /* clear enable bit */  in rx_start()
4013 		wr_reg16(info, SCR, (unsigned short)(rd_reg16(info, SCR) & ~BIT14));  in rx_start()
4021 		wr_reg16(info, SCR, (unsigned short)(rd_reg16(info, SCR) | BIT14));  in rx_start()
4037 	wr_reg16(info, RCR, (unsigned short)(rd_reg16(info, RCR) | BIT1));  in rx_start()
4047 			 (unsigned short)((rd_reg16(info, TCR) | BIT1) & ~BIT2));  in tx_start()
4090 	val = rd_reg16(info, TCR) & ~BIT1;          /* clear enable bit */  in tx_stop()
4453 		wr_reg16(info, RCR, (unsigned short)(rd_reg16(info, RCR) | val));  in sync_mode()
4501 	tcr = rd_reg16(info, TCR);  in tx_set_idle()
4537 	unsigned short status = rd_reg16(info, SSR);  in get_signals()
4974 		if ((rd_reg16(info, TIR) != patterns[i]) ||  in register_test()
4975 		    (rd_reg16(info, BDR) != patterns[(i+1)%count])) {  in register_test()
5001 		(unsigned short)(rd_reg16(info, TCR) | BIT1));  in irq_test()