Lines Matching refs:UART_EFR
729 efr = serial_in(p, UART_EFR); in serial8250_set_sleep()
731 serial_out(p, UART_EFR, UART_EFR_ECB); in serial8250_set_sleep()
737 serial_out(p, UART_EFR, efr); in serial8250_set_sleep()
910 serial_out(up, UART_EFR, UART_EFR_ECB); in autoconfig_has_efr()
1040 if (serial_in(up, UART_EFR) == 0) { in autoconfig_16550a()
1041 serial_out(up, UART_EFR, 0xA8); in autoconfig_16550a()
1042 if (serial_in(up, UART_EFR) != 0) { in autoconfig_16550a()
1059 serial_out(up, UART_EFR, 0); in autoconfig_16550a()
1068 if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) { in autoconfig_16550a()
1300 serial_out(up, UART_EFR, 0); in autoconfig()
2137 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2142 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2747 serial_port_out(port, UART_EFR, efr); in serial8250_do_set_termios()