diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dm9000.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 45ab6edd1b5b..851618338b2e 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -714,7 +714,8 @@ dm9000_open(struct net_device *dev) board_info_t *db = (board_info_t *) dev->priv; unsigned long irqflags = db->irq_res->flags & IRQF_TRIGGER_MASK; - dev_dbg(db->dev, "entering %s\n", __func__); + if (netif_msg_ifup(db)) + dev_dbg(db->dev, "enabling %s\n", dev->name); /* If there is no IRQ type specified, default to something that * may work, and tell the user that this is a problem */ @@ -855,7 +856,8 @@ dm9000_stop(struct net_device *ndev) { board_info_t *db = (board_info_t *) ndev->priv; - dm9000_dbg(db, 1, "entering %s\n", __func__); + if (netif_msg_ifdown(db)) + dev_dbg(db->dev, "shutting down %s\n", ndev->name); netif_stop_queue(ndev); netif_carrier_off(ndev); @@ -883,6 +885,9 @@ dm9000_tx_done(struct net_device *dev, board_info_t * db) db->tx_pkt_cnt--; dev->stats.tx_packets++; + if (netif_msg_tx_done(db)) + dev_dbg(db->dev, "tx done, NSR %02x\n", tx_status); + /* Queue packet check & send */ if (db->tx_pkt_cnt > 0) { iow(db, DM9000_TXPLL, db->queue_pkt_len & 0xff); @@ -918,6 +923,9 @@ dm9000_interrupt(int irq, void *dev_id) int_status = ior(db, DM9000_ISR); /* Got ISR */ iow(db, DM9000_ISR, int_status); /* Clear ISR status */ + if (netif_msg_intr(db)) + dev_dbg(db->dev, "interrupt status %02x\n", int_status); + /* Received the coming packet */ if (int_status & ISR_PRS) dm9000_rx(dev); @@ -982,10 +990,15 @@ dm9000_rx(struct net_device *dev) RxLen = le16_to_cpu(rxhdr.RxLen); + if (netif_msg_rx_status(db)) + dev_dbg(db->dev, "RX: status %02x, length %04x\n", + rxhdr.RxStatus, RxLen); + /* Packet Status check */ if (RxLen < 0x40) { GoodPacket = false; - dev_dbg(db->dev, "Bad Packet received (runt)\n"); + if (netif_msg_rx_err(db)) + dev_dbg(db->dev, "RX: Bad Packet (runt)\n"); } if (RxLen > DM9000_PKT_MAX) { @@ -995,15 +1008,18 @@ dm9000_rx(struct net_device *dev) if (rxhdr.RxStatus & 0xbf) { GoodPacket = false; if (rxhdr.RxStatus & 0x01) { - dev_dbg(db->dev, "fifo error\n"); + if (netif_msg_rx_err(db)) + dev_dbg(db->dev, "fifo error\n"); dev->stats.rx_fifo_errors++; } if (rxhdr.RxStatus & 0x02) { - dev_dbg(db->dev, "crc error\n"); + if (netif_msg_rx_err(db)) + dev_dbg(db->dev, "crc error\n"); dev->stats.rx_crc_errors++; } if (rxhdr.RxStatus & 0x80) { - dev_dbg(db->dev, "length error\n"); + if (netif_msg_rx_err(db)) + dev_dbg(db->dev, "length error\n"); dev->stats.rx_length_errors++; } } |