Lines Matching refs:UART_EFR
719 efr = serial_in(p, UART_EFR); in serial8250_set_sleep()
721 serial_out(p, UART_EFR, UART_EFR_ECB); in serial8250_set_sleep()
727 serial_out(p, UART_EFR, efr); in serial8250_set_sleep()
900 serial_out(up, UART_EFR, UART_EFR_ECB); in autoconfig_has_efr()
1009 if (serial_in(up, UART_EFR) == 0) { in autoconfig_16550a()
1010 serial_out(up, UART_EFR, 0xA8); in autoconfig_16550a()
1011 if (serial_in(up, UART_EFR) != 0) { in autoconfig_16550a()
1028 serial_out(up, UART_EFR, 0); in autoconfig_16550a()
1037 if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) { in autoconfig_16550a()
1257 serial_out(up, UART_EFR, 0); in autoconfig()
2078 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2083 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2658 serial_port_out(port, UART_EFR, efr); in serial8250_do_set_termios()