Searched refs:UART_MSR (Results 1 – 5 of 5) sorted by relevance
344 status = sinp(UART_MSR); in serial_ir_irq_handler()440 sinp(UART_MSR); in hardware_init_port()449 sinp(UART_MSR); in hardware_init_port()590 if (sinp(UART_MSR) & hardware[type].signal_pin) in serial_ir_probe()707 sinp(UART_MSR); in serial_ir_suspend()
172 (void)inb(io + UART_MSR); in sir_interrupt()
144 #define UART_MSR 6 /* In: Modem Status Register */ macro
340 msr = inb(iobase + UART_MSR); in dtl1_interrupt()481 info->ri_latch = inb(info->p_dev->resource[0]->start + UART_MSR) in dtl1_open()
167 (void) serial_inp(cs, UART_MSR); in mstartup()190 (void)serial_inp(cs, UART_MSR); in mstartup()413 msr = serial_inp(cs, UART_MSR); in rs_interrupt_elsa()