Add PNP info to the PCI attachment of the ahci driver

Mark the PNP table, but still need to handle the CLASS / SUBCLASS /
REVID matching.

Reviewed by: imp, chuck
Submitted by: Lakhan Shiva Kamireddy <lakhanshiva@gmail.com>
Sponsored by: Google, Inc. (GSoC 2018)

sys/dev/ahci/ahci_pci.c

@@ -664,6 +664,9 @@ static driver_t ahci_driver = {
         sizeof(struct ahci_controller)
 };
 DRIVER_MODULE(ahci, pci, ahci_driver, ahci_devclass, NULL, NULL);
+/* Also matches class / subclass / progid XXX need to add when we have masking support */
+MODULE_PNP_INFO("W32:vendor/device", pci, ahci, ahci_ids,
+    sizeof(ahci_ids[0]), nitems(ahci_ids) - 1);
 static device_method_t ahci_ata_methods[] = {
 	DEVMETHOD(device_probe,     ahci_ata_probe),
 	DEVMETHOD(device_attach,    ahci_pci_attach),