Searched refs:LSR_THRE (Results 1 – 3 of 3) sorted by relevance
37 #define LSR_THRE 0x20 /* Xmit holding register empty */ macro52 while ((udbg_uart_in(UART_LSR) & LSR_THRE) == 0) in udbg_uart_flush()
144 #define LSR_THRE 0x2000 /* Transmitter Holding Register Empty */ macro
203 #define LSR_THRE 0x20 macro