+
+ if (want_fill(d, flags, PCI_FILL_CLASS))
+ d->device_class = pci_read_word(d, PCI_CLASS_DEVICE);
+
+ if (want_fill(d, flags, PCI_FILL_CLASS_EXT))
+ {
+ d->prog_if = pci_read_byte(d, PCI_CLASS_PROG);
+ d->rev_id = pci_read_byte(d, PCI_REVISION_ID);
+ }
+
+ if (want_fill(d, flags, PCI_FILL_SUBSYS))
+ {
+ switch (get_hdr_type(d))
+ {
+ case PCI_HEADER_TYPE_NORMAL:
+ d->subsys_vendor_id = pci_read_word(d, PCI_SUBSYSTEM_VENDOR_ID);
+ d->subsys_id = pci_read_word(d, PCI_SUBSYSTEM_ID);
+ break;
+ case PCI_HEADER_TYPE_BRIDGE:
+ cap = pci_find_cap(d, PCI_CAP_ID_SSVID, PCI_CAP_NORMAL);
+ if (cap)
+ {
+ d->subsys_vendor_id = pci_read_word(d, cap->addr + PCI_SSVID_VENDOR);
+ d->subsys_id = pci_read_word(d, cap->addr + PCI_SSVID_DEVICE);
+ }
+ break;
+ case PCI_HEADER_TYPE_CARDBUS:
+ d->subsys_vendor_id = pci_read_word(d, PCI_CB_SUBSYSTEM_VENDOR_ID);
+ d->subsys_id = pci_read_word(d, PCI_CB_SUBSYSTEM_ID);
+ break;
+ default:
+ clear_fill(d, PCI_FILL_SUBSYS);
+ }
+ }
+
+ if (want_fill(d, flags, PCI_FILL_IRQ))