Searched refs:I_XU (Results 1 – 2 of 2) sorted by relevance
448 #define I_XU (1 << 15) /* transmit fifo underflow */ macro
220 #define I_XU (1 << 15) /* Transmit fifo Underflow */ macro232 #define I_ERRORS (I_PC | I_PD | I_DE | I_RU | I_RO | I_XU)