Lines Matching refs:UART_LSR
691 *status = serial_inp(info, UART_LSR);
857 status = serial_inp(info, UART_LSR);
921 status = serial_inp(info, UART_LSR);
990 status = serial_inp(info, UART_LSR);
1330 (void) serial_inp(info, UART_LSR);
1341 (serial_inp(info, UART_LSR) == 0xff)) {
1434 (void)serial_inp(info, UART_LSR);
2259 status = serial_in(info, UART_LSR);
2920 while (!((lsr = serial_inp(info, UART_LSR)) & UART_LSR_TEMT)) {
3473 (void)serial_inp(&scr_info, UART_LSR);
3513 for (count = 0; (serial_inp(info, UART_LSR) & UART_LSR_DR) &&
5790 status = serial_in(info, UART_LSR);
5989 if (serial_in(info, UART_LSR) == 0xff)