+
+ # XXX ata_piix and ahci both claim 8086:2652 and 8086:2653,
+ # and it is usually a non-visible BIOS option that decides
+ # which is appropriate. Just load both.
+ if vendorid == 0x8086 and (deviceid == 0x2652 or deviceid == 0x2653):
+ if module[0] == "ahci":
+ scsi_mods.append("ata_piix")
+ elif module[0] == "ata_piix":
+ scsi_mods.append("ahci")