PCI_RANGE_MEM
type = PCI_RANGE_MEM;
arena = pd->pd_bus->pb_res[PCI_RANGE_MEM];
if (pd->pd_bridge.ranges[PCI_RANGE_MEM]) {
&pd->pd_bridge.ranges[PCI_RANGE_MEM]->list,
PCI_RANGE_MEM, memstart, memend);
struct pci_resource_arena *res_mem = pb->pb_res[PCI_RANGE_MEM];
[PCI_RANGE_MEM] = "mem",