Searched refs:sfifo (Results 1 – 1 of 1) sorted by relevance
847 unsigned char sfifo = readb(port->membase + UARTSFIFO); in lpuart_tx_empty() local852 if (sr1 & UARTSR1_TC && sfifo & UARTSFIFO_TXEMPT) in lpuart_tx_empty()863 unsigned long sfifo = lpuart32_read(port, UARTFIFO); in lpuart32_tx_empty() local874 if ((stat & UARTSTAT_TC && sfifo & UARTFIFO_TXEMPT) || ctrl & UARTCTRL_SBK) in lpuart32_tx_empty()