265 	u8 IER;			/* Interrupt Enable Register */  member
438 	outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER);  in __mxser_start_tx()
439 	info->IER |= UART_IER_THRI;  in __mxser_start_tx()
440 	outb(info->IER, info->ioaddr + UART_IER);  in __mxser_start_tx()
451 	info->IER &= ~UART_IER_THRI;  in __mxser_stop_tx()
452 	outb(info->IER, info->ioaddr + UART_IER);  in __mxser_stop_tx()
619 	info->IER &= ~UART_IER_MSI;  in mxser_change_speed()
623 		info->IER |= UART_IER_MSI;  in mxser_change_speed()
634 		info->IER |= UART_IER_MSI;  in mxser_change_speed()
635 	outb(info->IER, info->ioaddr + UART_IER);  in mxser_change_speed()
777 	info->IER = UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI;  in mxser_activate()
780 		info->IER |= MOXA_MUST_IER_EGDAI;  in mxser_activate()
781 	outb(info->IER, info->ioaddr + UART_IER);	/* enable interrupts */  in mxser_activate()
813 	info->IER &= ~UART_IER_RLSI;  in mxser_stop_rx()
815 		info->IER &= ~MOXA_MUST_RECV_ISR;  in mxser_stop_rx()
817 	outb(info->IER, info->ioaddr + UART_IER);  in mxser_stop_rx()
836 		info->IER = 0;  in mxser_shutdown_port()
1246 			info->IER &= ~MOXA_MUST_RECV_ISR;  in mxser_throttle()
1247 			outb(info->IER, info->ioaddr + UART_IER);  in mxser_throttle()
1251 			info->IER |= UART_IER_THRI;  in mxser_throttle()
1252 			outb(info->IER, info->ioaddr + UART_IER);  in mxser_throttle()
1272 				info->IER |= MOXA_MUST_RECV_ISR;  in mxser_unthrottle()
1273 				outb(info->IER, info->ioaddr + UART_IER);  in mxser_unthrottle()
1277 				info->IER |= UART_IER_THRI;  in mxser_unthrottle()
1278 				outb(info->IER, info->ioaddr + UART_IER);  in mxser_unthrottle()
1300 	if (info->IER & UART_IER_THRI)  in mxser_stop()