patch-2.4.23 linux-2.4.23/drivers/net/ne2k-pci.c

• Lines: 162
• Date: 2003-11-28 10:26:20.000000000 -0800
• Orig file: linux-2.4.22/drivers/net/ne2k-pci.c
• Orig date: 2003-08-25 04:44:42.000000000 -0700

diff -urN linux-2.4.22/drivers/net/ne2k-pci.c linux-2.4.23/drivers/net/ne2k-pci.c
@@ -50,15 +50,16 @@
 #include <linux/errno.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/ethtool.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
 #include "8390.h"
 
 /* These identify the driver base version and may not be removed. */
@@ -136,7 +137,7 @@
 };
 
 
-static struct pci_device_id ne2k_pci_tbl[] __devinitdata = {
+static struct pci_device_id ne2k_pci_tbl[] = {
 	{ 0x10ec, 0x8029, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_RealTek_RTL_8029 },
 	{ 0x1050, 0x0940, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_Winbond_89C940 },
 	{ 0x11f6, 0x1401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CH_Compex_RL2000 },
@@ -174,7 +175,7 @@
 			  struct sk_buff *skb, int ring_offset);
 static void ne2k_pci_block_output(struct net_device *dev, const int count,
 		const unsigned char *buf, const int start_page);
-static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+static struct ethtool_ops ne2k_pci_ethtool_ops;
 
 
 
@@ -259,7 +260,8 @@
 		}
 	}
 
-	dev = alloc_etherdev(0);
+	/* Allocate net_device, dev->priv; fill in 8390 specific dev fields. */
+	dev = alloc_ei_netdev();
 	if (!dev) {
 		printk (KERN_ERR PFX "cannot allocate ethernet device\n");
 		goto err_out_free_res;
@@ -330,13 +332,6 @@
 	dev->base_addr = ioaddr;
 	pci_set_drvdata(pdev, dev);
 
-	/* Allocate dev->priv and fill in 8390 specific dev fields. */
-	if (ethdev_init(dev)) {
-		printk (KERN_ERR "ne2kpci(%s): unable to get memory for dev->priv.\n",
-			pdev->slot_name);
-		goto err_out_free_netdev;
-	}
-
 	ei_status.name = pci_clone_list[chip_idx].name;
 	ei_status.tx_start_page = start_page;
 	ei_status.stop_page = stop_page;
@@ -360,12 +355,12 @@
 	ei_status.priv = (unsigned long) pdev;
 	dev->open = &ne2k_pci_open;
 	dev->stop = &ne2k_pci_close;
-	dev->do_ioctl = &netdev_ioctl;
+	dev->ethtool_ops = &ne2k_pci_ethtool_ops;
 	NS8390_init(dev, 0);
 
 	i = register_netdev(dev);
 	if (i)
-		goto err_out_free_8390;
+		goto err_out_free_netdev;
 
 	printk("%s: %s found at %#lx, IRQ %d, ",
 		   dev->name, pci_clone_list[chip_idx].name, ioaddr, dev->irq);
@@ -376,8 +371,6 @@
 
 	return 0;
 
-err_out_free_8390:
-	kfree(dev->priv);
 err_out_free_netdev:
 	kfree (dev);
 err_out_free_res:
@@ -590,41 +583,23 @@
 	return;
 }
 
-static int netdev_ethtool_ioctl(struct net_device *dev, void *useraddr)
+static void ne2k_pci_get_drvinfo(struct net_device *dev,
+				 struct ethtool_drvinfo *info)
 {
 	struct ei_device *ei = dev->priv;
 	struct pci_dev *pci_dev = (struct pci_dev *) ei->priv;
-	u32 ethcmd;
-		
-	if (copy_from_user(&ethcmd, useraddr, sizeof(ethcmd)))
-		return -EFAULT;
-
-        switch (ethcmd) {
-        case ETHTOOL_GDRVINFO: {
-		struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO};
-		strcpy(info.driver, DRV_NAME);
-		strcpy(info.version, DRV_VERSION);
-		strcpy(info.bus_info, pci_dev->slot_name);
-		if (copy_to_user(useraddr, &info, sizeof(info)))
-			return -EFAULT;
-		return 0;
-	}
-
-        }
-	
-	return -EOPNOTSUPP;
-}
-
-static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-	switch(cmd) {
-	case SIOCETHTOOL:
-		return netdev_ethtool_ioctl(dev, (void *) rq->ifr_data);
-	default:
-		return -EOPNOTSUPP;
-	}
+
+	strcpy(info->driver, DRV_NAME);
+	strcpy(info->version, DRV_VERSION);
+	strcpy(info->bus_info, pci_name(pci_dev));
 }
 
+static struct ethtool_ops ne2k_pci_ethtool_ops = {
+	.get_drvinfo		= ne2k_pci_get_drvinfo,
+	.get_tx_csum		= ethtool_op_get_tx_csum,
+	.get_sg			= ethtool_op_get_sg,
+};
+
 static void __devexit ne2k_pci_remove_one (struct pci_dev *pdev)
 {
 	struct net_device *dev = pci_get_drvdata(pdev);
@@ -634,17 +609,17 @@
 
 	unregister_netdev(dev);
 	release_region(dev->base_addr, NE_IO_EXTENT);
-	kfree(dev->priv);
 	kfree(dev);
+	pci_disable_device(pdev);
 	pci_set_drvdata(pdev, NULL);
 }
 
 
 static struct pci_driver ne2k_driver = {
-	name:		DRV_NAME,
-	probe:		ne2k_pci_init_one,
-	remove:		__devexit_p(ne2k_pci_remove_one),
-	id_table:	ne2k_pci_tbl,
+	.name		= DRV_NAME,
+	.probe		= ne2k_pci_init_one,
+	.remove		= __devexit_p(ne2k_pci_remove_one),
+	.id_table	= ne2k_pci_tbl,
 };