Lines Matching refs:UART_MCR
686 old_mcr = serial_in(up, UART_MCR); in size_fifo()
689 serial_out(up, UART_MCR, UART_MCR_LOOP); in size_fifo()
701 serial_out(up, UART_MCR, old_mcr); in size_fifo()
941 status1 = serial_in(up, UART_MCR); in autoconfig_16550a()
947 serial_out(up, UART_MCR, status1 ^ UART_MCR_LOOP); in autoconfig_16550a()
951 serial_out(up, UART_MCR, status1); in autoconfig_16550a()
1125 save_mcr = serial_in(up, UART_MCR); in autoconfig()
1138 serial_out(up, UART_MCR, UART_MCR_LOOP | 0x0A); in autoconfig()
1140 serial_out(up, UART_MCR, save_mcr); in autoconfig()
1206 serial_out(up, UART_MCR, save_mcr); in autoconfig()
1248 save_mcr = serial_in(up, UART_MCR); in autoconfig_irq()
1250 serial_out(up, UART_MCR, UART_MCR_OUT1 | UART_MCR_OUT2); in autoconfig_irq()
1253 serial_out(up, UART_MCR, 0); in autoconfig_irq()
1256 serial_out(up, UART_MCR, in autoconfig_irq()
1259 serial_out(up, UART_MCR, in autoconfig_irq()
1271 serial_out(up, UART_MCR, save_mcr); in autoconfig_irq()
1680 serial_port_out(port, UART_MCR, mcr); in serial8250_do_set_mctrl()
2825 serial_port_out(port, UART_MCR, UART_MCR_DTR | UART_MCR_RTS); in serial8250_console_restore()