Searched refs:UART_LSR_BOTH_EMPTY (Results 1 – 4 of 4) sorted by relevance
24 #define UART_LSR_BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) macro 28 return (lsr & UART_LSR_BOTH_EMPTY) == UART_LSR_BOTH_EMPTY; in uart_lsr_tx_empty()
37 prom_putchar_wait(base + UART_LSR * 4, UART_LSR_BOTH_EMPTY); in prom_putchar_ar71xx() 39 prom_putchar_wait(base + UART_LSR * 4, UART_LSR_BOTH_EMPTY); in prom_putchar_ar71xx()
1501 wait_for_xmitr(priv, UART_LSR_BOTH_EMPTY); in pch_uart_put_poll_char() 1576 wait_for_xmitr(priv, UART_LSR_BOTH_EMPTY); in pch_console_write()
2066 wait_for_xmitr(up, UART_LSR_BOTH_EMPTY); in serial8250_put_poll_char() 2076 wait_for_xmitr(up, UART_LSR_BOTH_EMPTY); in serial8250_put_poll_char() 3327 * for UART_LSR_BOTH_EMPTY using the timeout of a single character in serial8250_console_fifo_write() 3404 wait_for_xmitr(up, UART_LSR_BOTH_EMPTY); in serial8250_console_write()