Lines Matching refs:UART_EFR
760 efr = serial_in(p, UART_EFR); in serial8250_set_sleep()
762 serial_out(p, UART_EFR, UART_EFR_ECB); in serial8250_set_sleep()
768 serial_out(p, UART_EFR, efr); in serial8250_set_sleep()
941 serial_out(up, UART_EFR, UART_EFR_ECB); in autoconfig_has_efr()
1053 if (serial_in(up, UART_EFR) == 0) { in autoconfig_16550a()
1054 serial_out(up, UART_EFR, 0xA8); in autoconfig_16550a()
1055 if (serial_in(up, UART_EFR) != 0) { in autoconfig_16550a()
1072 serial_out(up, UART_EFR, 0); in autoconfig_16550a()
1081 if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) { in autoconfig_16550a()
1301 serial_out(up, UART_EFR, 0); in autoconfig()
2177 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2182 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
2849 serial_port_out(port, UART_EFR, efr); in serial8250_do_set_termios()