Searched refs:UART_S1_TDRE (Results 1 – 1 of 1) sorted by relevance
104 #define UART_S1_TDRE (1 << 7) /* Transmit Data Register Empty Flag */ macro156 while (!(uart_getreg(bas, UART_S1) & UART_S1_TDRE)) in vf_uart_putc()381 if (usr1 & UART_S1_TDRE) { in vf_uart_bus_ipend()