Searched refs:RXEMPTY (Results 1 – 1 of 1) sorted by relevance
62 #define RXEMPTY 0x20 /* Receive FIFO Empty: No char receivede */ macro234 if (status & RXEMPTY) in arc_serial_rx_chars()246 } while (!((status = UART_GET_STATUS(port)) & RXEMPTY)); in arc_serial_rx_chars()456 while (!(UART_GET_STATUS(port) & RXEMPTY)) in arc_serial_poll_getchar()