Lines Matching refs:fifo_count
833 unsigned char fifo_count, read_count, i; in rx_ready_hdlc() local
853 fifo_count = (unsigned char)(read_reg(info, CHA+RBCL) & 0x1f); in rx_ready_hdlc()
854 if (fifo_count == 0) in rx_ready_hdlc()
855 fifo_count = 32; in rx_ready_hdlc()
857 fifo_count = 32; in rx_ready_hdlc()
860 if (fifo_count == 1) { in rx_ready_hdlc()
867 fifo_count -= read_count; in rx_ready_hdlc()
868 if (!fifo_count && eom) in rx_ready_hdlc()
881 } while (fifo_count); in rx_ready_hdlc()
897 int fifo_count; in rx_ready_async() local
903 fifo_count = (unsigned char)(read_reg(info, CHA+RBCL) & 0x1f); in rx_ready_async()
908 if (!fifo_count && (read_reg(info,CHA+STAR) & BIT5)) in rx_ready_async()
909 fifo_count = 32; in rx_ready_async()
911 fifo_count = 32; in rx_ready_async()
913 tty_buffer_request_room(port, fifo_count); in rx_ready_async()
915 while (fifo_count) { in rx_ready_async()
918 fifo_count -= 2; in rx_ready_async()
1000 unsigned char fifo_count = 32; in tx_ready() local
1021 while (info->tx_count && fifo_count) { in tx_ready()
1022 c = min(2, min_t(int, fifo_count, min(info->tx_count, TXBUFSIZE - info->tx_get))); in tx_ready()
1032 fifo_count -= c; in tx_ready()