+ candev->dev_base_addr=pci_resource_start(candev->sysdevptr.pcidev,0);
+ candev->io_addr=candev->dev_base_addr;
+ candev->res_addr=candev->dev_base_addr;
+
+ if ( !( remap_addr = (long) ioremap( candev->io_addr, IO_RANGE ) ) ) {
+ CANMSG("Unable to access I/O memory at: 0x%lx\n", candev->io_addr);
+ #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,4,21))
+ pci_release_region(candev->sysdevptr.pcidev, 0);
+ #else /*(LINUX_VERSION_CODE > KERNEL_VERSION(2,4,21))*/
+ pci_release_regions(candev->sysdevptr.pcidev);
+ #endif /*(LINUX_VERSION_CODE > KERNEL_VERSION(2,4,21))*/
+ return -ENODEV;
+
+ }
+ can_base_addr_fixup(candev, remap_addr);
+ DEBUGMSG("Registered IO-memory: 0x%lx - 0x%lx\n", candev->io_addr, candev->io_addr + IO_RANGE - 1);
+ DEBUGMSG("VMA: dev_base_addr: 0x%lx chip_base_addr: 0x%lx\n",
+ candev->dev_base_addr, candev->chip[0]->chip_base_addr);
+