Searched refs:CSR_UARTDR (Results 1 – 2 of 2) sorted by relevance
88 ch = *CSR_UARTDR; in serial21285_rx_chars()125 *CSR_UARTDR = port->x_char; in serial21285_tx_chars()136 *CSR_UARTDR = xmit->buf[xmit->tail]; in serial21285_tx_chars()374 *CSR_UARTDR = ch; in serial21285_console_putchar()
106 #define CSR_UARTDR DC21285_IO(0x0160) macro