| |   |   +-o pci8086,4222@0  <class IOPCIDevice, registered, matched, active, busy 0, retain 57>
    | |   |       {
    | |   |         "IOPCIResourced" = Yes
    | |   |         "IOInterruptControllers" = ("io-apic-0","IOPCIMessagedInterruptController")
    | |   |         "IOName" = "pci8086,4222"
    | |   |         "subsystem-id" = <00100000>
    | |   |         "IOPCIExpressLinkCapabilities" = 465937
    | |   |         "IODeviceMemory" = (({"address"=18446744073679138816,"length"=4096}))
    | |   |         "class-code" = <00800200>
    | |   |         "IOPowerManagement" = {"CurrentPowerState"=2}
    | |   |         "revision-id" = <02000000>
    | |   |         "IOInterruptSpecifiers" = (<1200000007000000>,<0500000000000100>)
    | |   |         "IOChildIndex" = 1
    | |   |         "assigned-addresses" = <100003820000000000f02ffe0000000000100000>
    | |   |         "device-id" = <22420000>
    | |   |         "vendor-id" = <86800000>
    | |   |         "name" = "pci8086,4222"
    | |   |         "subsystem-vendor-id" = <86800000>
    | |   |         "IOPCIExpressLinkStatus" = 4113
    | |   |         "reg" = <00000300000000000000000000000000000000001000030200000000000000000000000000100000>
    | |   |         "compatible" = <"pci8086,1000","pci8086,4222","pciclass,028000">
    | |   |       }