Searched refs:UART_S1 (Results 1 – 1 of 1) sorted by relevance
57 #define UART_S1 0x04 /* Status Register 1 */ macro158 while (!(uart_getreg(bas, UART_S1) & UART_S1_TDRE)) in vf_uart_putc()169 usr1 = uart_getreg(bas, UART_S1); in vf_uart_rxready()184 while (!(uart_getreg(bas, UART_S1) & UART_S1_RDRF)) in vf_uart_getc()379 usr1 = uart_getreg(bas, UART_S1); in vf_uart_bus_ipend()452 while (uart_getreg(bas, UART_S1) & UART_S1_RDRF) { in vf_uart_bus_receive()