PCI_BAR_DEV
res[RES_DEV_ID].start = pci_resource_start(pdev, PCI_BAR_DEV);
res[RES_DEV_ID].end = pci_resource_end(pdev, PCI_BAR_DEV);
rsrc_start = pci_resource_start(pdev, PCI_BAR_DEV);
rsrc_len = pci_resource_len(pdev, PCI_BAR_DEV);
rsrc_start = pci_resource_start(pdev, PCI_BAR_DEV);
rsrc_len = pci_resource_len(pdev, PCI_BAR_DEV);