Searched refs:UART_LSR (Results 1 – 2 of 2) sorted by relevance
88 UART_LSR = 5, /* line status register */ enumerator
115 UART_LSR = 5, /* line status register */ enumerator144 while (!(inb(COM1_PORT_ADDR + UART_LSR) & UART_LSR_THRE)) { in hib_uart_putc()