Searched refs:UART_IIR_FIFO_ENABLED (Results 1 – 2 of 2) sorted by relevance
48 #define UART_IIR_FIFO_ENABLED 0xc0 /* FIFOs enabled / port type identification */ macro
1012 UART_IIR_FIFO_ENABLED); in autoconfig_16550a()1016 if (status1 == (UART_IIR_64BYTE_FIFO | UART_IIR_FIFO_ENABLED)) in autoconfig_16550a()1084 status1 = serial_in(up, UART_IIR) & (UART_IIR_64BYTE_FIFO | UART_IIR_FIFO_ENABLED); in autoconfig_16550a()1089 status2 = serial_in(up, UART_IIR) & (UART_IIR_64BYTE_FIFO | UART_IIR_FIFO_ENABLED); in autoconfig_16550a()1260 switch (serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED) { in autoconfig()