IXP4xx: Silence section mismatch warning in Ethernet driver.

@@ -1232,7 +1232,7 @@ static int __devexit eth_remove_one(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_driver drv = {
+static struct platform_driver ixp4xx_eth_driver = {
 	.driver.name	= DRV_NAME,
 	.probe		= eth_init_one,
 	.remove		= eth_remove_one,

@@ -1248,12 +1248,12 @@ static int __init eth_init_module(void)
 	mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT;
 	__raw_writel(DEFAULT_CORE_CNTRL, &mdio_regs->core_control);
 
-	return platform_driver_register(&drv);
+	return platform_driver_register(&ixp4xx_eth_driver);
 }
 
 static void __exit eth_cleanup_module(void)
 {
-	platform_driver_unregister(&drv);
+	platform_driver_unregister(&ixp4xx_eth_driver);
 }
 
 MODULE_AUTHOR("Krzysztof Halasa");

@@ -164,7 +164,6 @@ struct port {
 	struct npe *npe;
 	struct net_device *netdev;
 	struct napi_struct napi;
-	struct net_device_stats stat;
 	struct mii_if_info mii;
 	struct delayed_work mdio_thread;
 	struct eth_plat_info *plat;

@@ -562,7 +561,7 @@ static int eth_poll(struct napi_struct *napi, int budget)
 #endif
 
 		if (!skb) {
-			port->stat.rx_dropped++;
+			dev->stats.rx_dropped++;
 			/* put the desc back on RX-ready queue */
 			desc->buf_len = MAX_MRU;
 			desc->pkt_len = 0;

@@ -589,8 +588,8 @@ static int eth_poll(struct napi_struct *napi, int budget)
 
 		skb->protocol = eth_type_trans(skb, dev);
 		dev->last_rx = jiffies;
-		port->stat.rx_packets++;
-		port->stat.rx_bytes += skb->len;
+		dev->stats.rx_packets++;
+		dev->stats.rx_bytes += skb->len;
 		netif_receive_skb(skb);
 
 		/* put the new buffer on RX-free queue */

@@ -635,8 +634,8 @@ static void eth_txdone_irq(void *unused)
 		debug_desc(phys, desc);
 
 		if (port->tx_buff_tab[n_desc]) { /* not the draining packet */
-			port->stat.tx_packets++;
-			port->stat.tx_bytes += desc->pkt_len;
+			port->netdev->stats.tx_packets++;
+			port->netdev->stats.tx_bytes += desc->pkt_len;
 
 			dma_unmap_tx(port, desc);
 #if DEBUG_TX

@@ -674,7 +673,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	if (unlikely(skb->len > MAX_MRU)) {
 		dev_kfree_skb(skb);
-		port->stat.tx_errors++;
+		dev->stats.tx_errors++;
 		return NETDEV_TX_OK;
 	}
 

@@ -690,7 +689,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	bytes = ALIGN(offset + len, 4);
 	if (!(mem = kmalloc(bytes, GFP_ATOMIC))) {
 		dev_kfree_skb(skb);
-		port->stat.tx_dropped++;
+		dev->stats.tx_dropped++;
 		return NETDEV_TX_OK;
 	}
 	memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4);

@@ -704,7 +703,7 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
 #else
 		kfree(mem);
 #endif
-		port->stat.tx_dropped++;
+		dev->stats.tx_dropped++;
 		return NETDEV_TX_OK;
 	}
 

@@ -747,12 +746,6 @@ static int eth_xmit(struct sk_buff *skb, struct net_device *dev)
 }
 
 
-static struct net_device_stats *eth_stats(struct net_device *dev)
-{
-	struct port *port = netdev_priv(dev);
-	return &port->stat;
-}
-
 static void eth_set_mcast_list(struct net_device *dev)
 {
 	struct port *port = netdev_priv(dev);

@@ -1156,7 +1149,6 @@ static int __devinit eth_init_one(struct platform_device *pdev)
 	dev->open = eth_open;
 	dev->hard_start_xmit = eth_xmit;
 	dev->stop = eth_close;
-	dev->get_stats = eth_stats;
 	dev->do_ioctl = eth_ioctl;
 	dev->set_multicast_list = eth_set_mcast_list;
 	dev->tx_queue_len = 100;

351 lines not on this page · raw message

@@ -789,9 +789,11 @@ static void eth_set_mcast_list(struct net_device *dev)
 
 static int eth_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 {
+	struct port *port = netdev_priv(dev);
+
 	if (!netif_running(dev))
 		return -EINVAL;
-	return -EINVAL;
+	return phy_mii_ioctl(port->phydev, if_mii(req), cmd);
 }
 
 

@@ -170,6 +170,7 @@ struct port {
 	u32 desc_tab_phys;
 	int id;			/* logical port ID */
 	int speed, duplex;
+	u8 firmware[4];
 };
 
 /* NPE message structure */

@@ -796,6 +797,45 @@ static int eth_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 	return phy_mii_ioctl(port->phydev, if_mii(req), cmd);
 }
 
+/* ethtool support */
+
+static void ixp4xx_get_drvinfo(struct net_device *dev,
+			       struct ethtool_drvinfo *info)
+{
+	struct port *port = netdev_priv(dev);
+	strcpy(info->driver, DRV_NAME);
+	snprintf(info->fw_version, sizeof(info->fw_version), "%u:%u:%u:%u",
+		 port->firmware[0], port->firmware[1],
+		 port->firmware[2], port->firmware[3]);
+	strcpy(info->bus_info, "internal");
+}
+
+static int ixp4xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+	struct port *port = netdev_priv(dev);
+	return phy_ethtool_gset(port->phydev, cmd);
+}
+
+static int ixp4xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+	struct port *port = netdev_priv(dev);
+	return phy_ethtool_sset(port->phydev, cmd);
+}
+
+static int ixp4xx_nway_reset(struct net_device *dev)
+{
+	struct port *port = netdev_priv(dev);
+	return phy_start_aneg(port->phydev);
+}
+
+static struct ethtool_ops ixp4xx_ethtool_ops = {
+	.get_drvinfo = ixp4xx_get_drvinfo,
+	.get_settings = ixp4xx_get_settings,
+	.set_settings = ixp4xx_set_settings,
+	.nway_reset = ixp4xx_nway_reset,
+	.get_link = ethtool_op_get_link,
+};
+
 
 static int request_queues(struct port *port)
 {

@@ -943,6 +983,10 @@ static int eth_open(struct net_device *dev)
 			       npe_name(npe));
 			return -EIO;
 		}
+		port->firmware[0] = msg.byte4;
+		port->firmware[1] = msg.byte5;
+		port->firmware[2] = msg.byte6;
+		port->firmware[3] = msg.byte7;
 	}
 
 	memset(&msg, 0, sizeof(msg));

@@ -1152,6 +1196,7 @@ static int __devinit eth_init_one(struct platform_device *pdev)
 	dev->hard_start_xmit = eth_xmit;
 	dev->stop = eth_close;
 	dev->do_ioctl = eth_ioctl;
+	dev->ethtool_ops = &ixp4xx_ethtool_ops;
 	dev->set_multicast_list = eth_set_mcast_list;
 	dev->tx_queue_len = 100;
 

1,358 lines not on this page · raw message