K 10 svn:author V 3 mav K 8 svn:date V 27 2020-06-12T15:37:55.452898Z K 7 svn:log V 436 MFC r351516: Announce PCI Segment Groups supported to PCI host _OSC. According to ACPI 6.3 specification: The OS sets this bit to 1 if it supports PCI Segment Groups as defined by the _SEG object, and access to the configuration space of devices in PCI Segment Groups as described by this specification. Otherwise, the OS sets this bit to 0. As far as I see we support both of those as PCI domains for quite a while. END