Searched refs:ASC_STA (Results 1 – 1 of 1) sorted by relevance
57 #define ASC_STA 0x14 macro201 return asc_in(port, ASC_STA) & ASC_STA_TE; in asc_txfifo_is_empty()206 return asc_in(port, ASC_STA) & ASC_STA_THE; in asc_txfifo_is_half_empty()223 u32 status = asc_in(port, ASC_STA); in asc_hw_txroom()268 while ((status = asc_in(port, ASC_STA)) & ASC_STA_RBF) { in asc_receive_chars()324 status = asc_in(port, ASC_STA); in asc_interrupt()639 if (!(asc_in(port, ASC_STA) & ASC_STA_RBF)) in asc_get_poll_char()