Lines Matching full:tx_end
286 static unsigned tx_end;
333 tx_start = tx_end = (XMT_LOWER_LIMIT << 8);
402 if (tx_end > tx_start)
403 tx_available = XMT_RAM - (tx_end - tx_start);
404 else if (tx_end < tx_start)
405 tx_available = tx_start - tx_end;
408 last = tx_end;
430 tx_end = end;
432 printf("%d %d\n", tx_start, tx_end);
455 tx_start = tx_end = (XMT_LOWER_LIMIT << 8);