Lines Matching refs:xmit_tail
121 int xmit_tail; member
329 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++]; in transmit_chars()
330 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in transmit_chars()
410 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in startup()
568 c = info->xmit_buf[info->xmit_tail]; in rs_fair_output()
569 info->xmit_tail = (info->xmit_tail+1) & (SERIAL_XMIT_SIZE-1); in rs_fair_output()
649 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
650 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1);
712 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
713 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1);
756 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;