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path: root/drivers/net/via-velocity.c
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Diffstat (limited to 'drivers/net/via-velocity.c')
-rw-r--r--drivers/net/via-velocity.c48
1 files changed, 22 insertions, 26 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index bbab3972ff86..019dcf2457b4 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -304,10 +304,9 @@ static struct velocity_info_tbl chip_info_table[] = {
304 * device driver. Used for hotplug autoloading. 304 * device driver. Used for hotplug autoloading.
305 */ 305 */
306 306
307static struct pci_device_id velocity_id_table[] __devinitdata = { 307static const struct pci_device_id velocity_id_table[] __devinitdata = {
308 {PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_612X, 308 { PCI_DEVICE(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_612X) },
309 PCI_ANY_ID, PCI_ANY_ID, 0, 0, (unsigned long) chip_info_table}, 309 { }
310 {0, }
311}; 310};
312 311
313MODULE_DEVICE_TABLE(pci, velocity_id_table); 312MODULE_DEVICE_TABLE(pci, velocity_id_table);
@@ -686,21 +685,23 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
686 static int first = 1; 685 static int first = 1;
687 struct net_device *dev; 686 struct net_device *dev;
688 int i; 687 int i;
689 struct velocity_info_tbl *info = (struct velocity_info_tbl *) ent->driver_data; 688 struct velocity_info_tbl *info = &chip_info_table[ent->driver_data];
690 struct velocity_info *vptr; 689 struct velocity_info *vptr;
691 struct mac_regs __iomem * regs; 690 struct mac_regs __iomem * regs;
692 int ret = -ENOMEM; 691 int ret = -ENOMEM;
693 692
693 /* FIXME: this driver, like almost all other ethernet drivers,
694 * can support more than MAX_UNITS.
695 */
694 if (velocity_nics >= MAX_UNITS) { 696 if (velocity_nics >= MAX_UNITS) {
695 printk(KERN_NOTICE VELOCITY_NAME ": already found %d NICs.\n", 697 dev_printk(KERN_NOTICE, &pdev->dev, "already found %d NICs.\n",
696 velocity_nics); 698 velocity_nics);
697 return -ENODEV; 699 return -ENODEV;
698 } 700 }
699 701
700 dev = alloc_etherdev(sizeof(struct velocity_info)); 702 dev = alloc_etherdev(sizeof(struct velocity_info));
701 703 if (!dev) {
702 if (dev == NULL) { 704 dev_printk(KERN_ERR, &pdev->dev, "allocate net device failed.\n");
703 printk(KERN_ERR VELOCITY_NAME ": allocate net device failed.\n");
704 goto out; 705 goto out;
705 } 706 }
706 707
@@ -731,13 +732,13 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
731 732
732 ret = velocity_get_pci_info(vptr, pdev); 733 ret = velocity_get_pci_info(vptr, pdev);
733 if (ret < 0) { 734 if (ret < 0) {
734 printk(KERN_ERR VELOCITY_NAME ": Failed to find PCI device.\n"); 735 /* error message already printed */
735 goto err_disable; 736 goto err_disable;
736 } 737 }
737 738
738 ret = pci_request_regions(pdev, VELOCITY_NAME); 739 ret = pci_request_regions(pdev, VELOCITY_NAME);
739 if (ret < 0) { 740 if (ret < 0) {
740 printk(KERN_ERR VELOCITY_NAME ": Failed to find PCI device.\n"); 741 dev_printk(KERN_ERR, &pdev->dev, "No PCI resources.\n");
741 goto err_disable; 742 goto err_disable;
742 } 743 }
743 744
@@ -883,8 +884,7 @@ static void __devinit velocity_init_info(struct pci_dev *pdev, struct velocity_i
883 884
884static int __devinit velocity_get_pci_info(struct velocity_info *vptr, struct pci_dev *pdev) 885static int __devinit velocity_get_pci_info(struct velocity_info *vptr, struct pci_dev *pdev)
885{ 886{
886 887 if (pci_read_config_byte(pdev, PCI_REVISION_ID, &vptr->rev_id) < 0)
887 if(pci_read_config_byte(pdev, PCI_REVISION_ID, &vptr->rev_id) < 0)
888 return -EIO; 888 return -EIO;
889 889
890 pci_set_master(pdev); 890 pci_set_master(pdev);
@@ -892,24 +892,20 @@ static int __devinit velocity_get_pci_info(struct velocity_info *vptr, struct pc
892 vptr->ioaddr = pci_resource_start(pdev, 0); 892 vptr->ioaddr = pci_resource_start(pdev, 0);
893 vptr->memaddr = pci_resource_start(pdev, 1); 893 vptr->memaddr = pci_resource_start(pdev, 1);
894 894
895 if(!(pci_resource_flags(pdev, 0) & IORESOURCE_IO)) 895 if (!(pci_resource_flags(pdev, 0) & IORESOURCE_IO)) {
896 { 896 dev_printk(KERN_ERR, &pdev->dev,
897 printk(KERN_ERR "%s: region #0 is not an I/O resource, aborting.\n", 897 "region #0 is not an I/O resource, aborting.\n");
898 pci_name(pdev));
899 return -EINVAL; 898 return -EINVAL;
900 } 899 }
901 900
902 if((pci_resource_flags(pdev, 1) & IORESOURCE_IO)) 901 if ((pci_resource_flags(pdev, 1) & IORESOURCE_IO)) {
903 { 902 dev_printk(KERN_ERR, &pdev->dev,
904 printk(KERN_ERR "%s: region #1 is an I/O resource, aborting.\n", 903 "region #1 is an I/O resource, aborting.\n");
905 pci_name(pdev));
906 return -EINVAL; 904 return -EINVAL;
907 } 905 }
908 906
909 if(pci_resource_len(pdev, 1) < 256) 907 if (pci_resource_len(pdev, 1) < 256) {
910 { 908 dev_printk(KERN_ERR, &pdev->dev, "region #1 is too small.\n");
911 printk(KERN_ERR "%s: region #1 is too small.\n",
912 pci_name(pdev));
913 return -EINVAL; 909 return -EINVAL;
914 } 910 }
915 vptr->pdev = pdev; 911 vptr->pdev = pdev;