X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fbmac.c;h=a42bd19646d371e0ce75245280e446215495258e;hb=1044f1f65b7df2aae979e397904c4985eeb99ba2;hp=c143304dcff58df4c7d54d08bfc936389d7673cb;hpb=f8abea8f8c24ecdad6d6861bffb912f23f2741cd;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c index c143304dcff..a42bd19646d 100644 --- a/drivers/net/bmac.c +++ b/drivers/net/bmac.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -74,7 +75,6 @@ struct bmac_data { int tx_fill; int tx_empty; unsigned char tx_fullup; - struct net_device_stats stats; struct timer_list tx_timeout; int timeout_active; int sleeping; @@ -144,7 +144,6 @@ static unsigned char *bmac_emergency_rxbuf; static int bmac_open(struct net_device *dev); static int bmac_close(struct net_device *dev); static int bmac_transmit_packet(struct sk_buff *skb, struct net_device *dev); -static struct net_device_stats *bmac_stats(struct net_device *dev); static void bmac_set_multicast(struct net_device *dev); static void bmac_reset_and_enable(struct net_device *dev); static void bmac_start_chip(struct net_device *dev); @@ -667,7 +666,7 @@ static int bmac_transmit_packet(struct sk_buff *skb, struct net_device *dev) bp->tx_bufs[bp->tx_fill] = skb; bp->tx_fill = i; - bp->stats.tx_bytes += skb->len; + dev->stats.tx_bytes += skb->len; dbdma_continue(td); @@ -706,8 +705,8 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) nb = RX_BUFLEN - residual - 2; if (nb < (ETHERMINPACKET - ETHERCRC)) { skb = NULL; - bp->stats.rx_length_errors++; - bp->stats.rx_errors++; + dev->stats.rx_length_errors++; + dev->stats.rx_errors++; } else { skb = bp->rx_bufs[i]; bp->rx_bufs[i] = NULL; @@ -715,14 +714,13 @@ static irqreturn_t bmac_rxdma_intr(int irq, void *dev_id) if (skb != NULL) { nb -= ETHERCRC; skb_put(skb, nb); - skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); dev->last_rx = jiffies; - ++bp->stats.rx_packets; - bp->stats.rx_bytes += nb; + ++dev->stats.rx_packets; + dev->stats.rx_bytes += nb; } else { - ++bp->stats.rx_dropped; + ++dev->stats.rx_dropped; } dev->last_rx = jiffies; if ((skb = bp->rx_bufs[i]) == NULL) { @@ -785,7 +783,7 @@ static irqreturn_t bmac_txdma_intr(int irq, void *dev_id) } if (bp->tx_bufs[bp->tx_empty]) { - ++bp->stats.tx_packets; + ++dev->stats.tx_packets; dev_kfree_skb_irq(bp->tx_bufs[bp->tx_empty]); } bp->tx_bufs[bp->tx_empty] = NULL; @@ -807,13 +805,6 @@ static irqreturn_t bmac_txdma_intr(int irq, void *dev_id) return IRQ_HANDLED; } -static struct net_device_stats *bmac_stats(struct net_device *dev) -{ - struct bmac_data *p = netdev_priv(dev); - - return &p->stats; -} - #ifndef SUNHME_MULTICAST /* Real fast bit-reversal algorithm, 6-bit values */ static int reverse6[64] = { @@ -1080,17 +1071,17 @@ static irqreturn_t bmac_misc_intr(int irq, void *dev_id) } /* XXDEBUG(("bmac_misc_intr, status=%#08x\n", status)); */ /* bmac_txdma_intr_inner(irq, dev_id); */ - /* if (status & FrameReceived) bp->stats.rx_dropped++; */ - if (status & RxErrorMask) bp->stats.rx_errors++; - if (status & RxCRCCntExp) bp->stats.rx_crc_errors++; - if (status & RxLenCntExp) bp->stats.rx_length_errors++; - if (status & RxOverFlow) bp->stats.rx_over_errors++; - if (status & RxAlignCntExp) bp->stats.rx_frame_errors++; - - /* if (status & FrameSent) bp->stats.tx_dropped++; */ - if (status & TxErrorMask) bp->stats.tx_errors++; - if (status & TxUnderrun) bp->stats.tx_fifo_errors++; - if (status & TxNormalCollExp) bp->stats.collisions++; + /* if (status & FrameReceived) dev->stats.rx_dropped++; */ + if (status & RxErrorMask) dev->stats.rx_errors++; + if (status & RxCRCCntExp) dev->stats.rx_crc_errors++; + if (status & RxLenCntExp) dev->stats.rx_length_errors++; + if (status & RxOverFlow) dev->stats.rx_over_errors++; + if (status & RxAlignCntExp) dev->stats.rx_frame_errors++; + + /* if (status & FrameSent) dev->stats.tx_dropped++; */ + if (status & TxErrorMask) dev->stats.tx_errors++; + if (status & TxUnderrun) dev->stats.tx_fifo_errors++; + if (status & TxNormalCollExp) dev->stats.collisions++; return IRQ_HANDLED; } @@ -1247,6 +1238,17 @@ static void bmac_reset_and_enable(struct net_device *dev) } spin_unlock_irqrestore(&bp->lock, flags); } +static void bmac_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) +{ + struct bmac_data *bp = netdev_priv(dev); + strcpy(info->driver, "bmac"); + strcpy(info->bus_info, bp->mdev->ofdev.dev.bus_id); +} + +static const struct ethtool_ops bmac_ethtool_ops = { + .get_drvinfo = bmac_get_drvinfo, + .get_link = ethtool_op_get_link, +}; static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_id *match) { @@ -1256,14 +1258,16 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i unsigned char addr[6]; struct net_device *dev; int is_bmac_plus = ((int)match->data) != 0; + DECLARE_MAC_BUF(mac); if (macio_resource_count(mdev) != 3 || macio_irq_count(mdev) != 3) { printk(KERN_ERR "BMAC: can't use, need 3 addrs and 3 intrs\n"); return -ENODEV; } - prop_addr = get_property(macio_get_of_node(mdev), "mac-address", NULL); + prop_addr = of_get_property(macio_get_of_node(mdev), + "mac-address", NULL); if (prop_addr == NULL) { - prop_addr = get_property(macio_get_of_node(mdev), + prop_addr = of_get_property(macio_get_of_node(mdev), "local-mac-address", NULL); if (prop_addr == NULL) { printk(KERN_ERR "BMAC: Can't get mac-address\n"); @@ -1279,7 +1283,6 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i } bp = netdev_priv(dev); - SET_MODULE_OWNER(dev); SET_NETDEV_DEV(dev, &mdev->ofdev.dev); macio_set_drvdata(mdev, dev); @@ -1311,8 +1314,8 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i dev->open = bmac_open; dev->stop = bmac_close; + dev->ethtool_ops = &bmac_ethtool_ops; dev->hard_start_xmit = bmac_output; - dev->get_stats = bmac_stats; dev->set_multicast_list = bmac_set_multicast; dev->set_mac_address = bmac_set_address; @@ -1365,9 +1368,8 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i goto err_out_irq2; } - printk(KERN_INFO "%s: BMAC%s at", dev->name, (is_bmac_plus? "+": "")); - for (j = 0; j < 6; ++j) - printk("%c%.2x", (j? ':': ' '), dev->dev_addr[j]); + printk(KERN_INFO "%s: BMAC%s at %s", + dev->name, (is_bmac_plus ? "+" : ""), print_mac(mac, dev->dev_addr)); XXDEBUG((", base_addr=%#0lx", dev->base_addr)); printk("\n"); @@ -1530,7 +1532,7 @@ static void bmac_tx_timeout(unsigned long data) XXDEBUG((KERN_DEBUG "bmac: tx empty=%d fill=%d fullup=%d\n", bp->tx_empty, bp->tx_fill, bp->tx_fullup)); i = bp->tx_empty; - ++bp->stats.tx_errors; + ++dev->stats.tx_errors; if (i != bp->tx_fill) { dev_kfree_skb(bp->tx_bufs[i]); bp->tx_bufs[i] = NULL;