Lines Matching refs:UART_EFR
588 efr = serial_in(p, UART_EFR); in serial8250_set_sleep()
590 serial_out(p, UART_EFR, UART_EFR_ECB); in serial8250_set_sleep()
596 serial_out(p, UART_EFR, efr); in serial8250_set_sleep()
769 serial_out(up, UART_EFR, UART_EFR_ECB); in autoconfig_has_efr()
899 if (serial_in(up, UART_EFR) == 0) { in autoconfig_16550a()
900 serial_out(up, UART_EFR, 0xA8); in autoconfig_16550a()
901 if (serial_in(up, UART_EFR) != 0) { in autoconfig_16550a()
918 serial_out(up, UART_EFR, 0); in autoconfig_16550a()
927 if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) { in autoconfig_16550a()
1159 serial_out(up, UART_EFR, 0); in autoconfig()
1826 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
1831 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2353 serial_port_out(port, UART_EFR, efr); in serial8250_do_set_termios()