DBG_TX
dbg(DBG_TX, "do_bottom_half_tx\n");
dbg(DBG_TX, "DMA Tx xfer complete\n");
dbg(DBG_TX, "Abort complete port %d\n", port->index);
dbg(DBG_TX, "Tx underflow port %d\n", port->index);
dbg(DBG_TX, "fst_start_xmit: length = %d\n", skb->len);
dbg(DBG_TX, "fst_process_tx_work_q\n");
dbg(DBG_TX, "Calling tx bh for card %d\n", i);
dbg(DBG_TX, "fst_tx_dma_complete\n");
dbg(DBG_TX, "fst_rx_dma_complete\n");
dbg(DBG_TX, "In fst_tx_dma %x %x %d\n", (u32)dma, mem, len);