235 	int IER;		/* Interrupt Enable Register */  member
713 	info->IER &= ~UART_IER_MSI;  in mxser_change_speed()
717 		info->IER |= UART_IER_MSI;  in mxser_change_speed()
727 						outb(info->IER & ~UART_IER_THRI,  in mxser_change_speed()
730 						info->IER |= UART_IER_THRI;  in mxser_change_speed()
731 						outb(info->IER, info->ioaddr +  in mxser_change_speed()
741 						info->IER &= ~UART_IER_THRI;  in mxser_change_speed()
742 						outb(info->IER, info->ioaddr +  in mxser_change_speed()
752 		info->IER |= UART_IER_MSI;  in mxser_change_speed()
753 	outb(info->IER, info->ioaddr + UART_IER);  in mxser_change_speed()
837 					outb(port->IER & ~UART_IER_THRI,  in mxser_check_modem_status()
839 					port->IER |= UART_IER_THRI;  in mxser_check_modem_status()
840 					outb(port->IER, port->ioaddr +  in mxser_check_modem_status()
850 					port->IER &= ~UART_IER_THRI;  in mxser_check_modem_status()
851 					outb(port->IER, port->ioaddr +  in mxser_check_modem_status()
923 	info->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;  in mxser_activate()
926 		info->IER |= MOXA_MUST_IER_EGDAI;  in mxser_activate()
927 	outb(info->IER, info->ioaddr + UART_IER);	/* enable interrupts */  in mxser_activate()
973 	info->IER = 0;  in mxser_shutdown_port()
1048 	info->IER &= ~UART_IER_RLSI;  in mxser_close_port()
1050 		info->IER &= ~MOXA_MUST_RECV_ISR;  in mxser_close_port()
1052 	outb(info->IER, info->ioaddr + UART_IER);  in mxser_close_port()
1129 			outb(info->IER & ~UART_IER_THRI, info->ioaddr +  in mxser_write()
1131 			info->IER |= UART_IER_THRI;  in mxser_write()
1132 			outb(info->IER, info->ioaddr + UART_IER);  in mxser_write()
1160 			outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER);  in mxser_put_char()
1161 			info->IER |= UART_IER_THRI;  in mxser_put_char()
1162 			outb(info->IER, info->ioaddr + UART_IER);  in mxser_put_char()
1182 	outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER);  in mxser_flush_chars()
1183 	info->IER |= UART_IER_THRI;  in mxser_flush_chars()
1184 	outb(info->IER, info->ioaddr + UART_IER);  in mxser_flush_chars()
1852 			info->IER &= ~MOXA_MUST_RECV_ISR;  in mxser_stoprx()
1853 			outb(info->IER, info->ioaddr + UART_IER);  in mxser_stoprx()
1857 			info->IER |= UART_IER_THRI;  in mxser_stoprx()
1858 			outb(info->IER, info->ioaddr + UART_IER);  in mxser_stoprx()
1888 				info->IER |= MOXA_MUST_RECV_ISR;  in mxser_unthrottle()
1889 				outb(info->IER, info->ioaddr + UART_IER);  in mxser_unthrottle()
1893 				info->IER |= UART_IER_THRI;  in mxser_unthrottle()
1894 				outb(info->IER, info->ioaddr + UART_IER);  in mxser_unthrottle()
1917 	if (info->IER & UART_IER_THRI) {  in mxser_stop()
1918 		info->IER &= ~UART_IER_THRI;  in mxser_stop()
1919 		outb(info->IER, info->ioaddr + UART_IER);  in mxser_stop()
1931 		outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER);  in mxser_start()
1932 		info->IER |= UART_IER_THRI;  in mxser_start()
1933 		outb(info->IER, info->ioaddr + UART_IER);  in mxser_start()
2177 		port->IER &= ~UART_IER_THRI;  in mxser_transmit_chars()
2178 		outb(port->IER, port->ioaddr + UART_IER);  in mxser_transmit_chars()
2201 		port->IER &= ~UART_IER_THRI;  in mxser_transmit_chars()
2202 		outb(port->IER, port->ioaddr + UART_IER);  in mxser_transmit_chars()