FindExtendedCapability
return gPCI->FindExtendedCapability(domain, bus, device, function, capID,
return FindExtendedCapability(device->domain, device->bus, device->device,
status_t FindExtendedCapability(uint8 domain, uint8 bus,
status_t FindExtendedCapability(PCIDev *device,
return gPCI->FindExtendedCapability(device->device, capID, offset);