mirror of
https://github.com/AskDavis/Getting-Started-With-ACPI.git
synced 2026-01-02 11:59:48 -08:00
Inital rewrite of RHUB SSDT
This commit is contained in:
Mykola Grymalyuk
227
extra-files/decompiled/SSDT-XHCI.dsl
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227
extra-files/decompiled/SSDT-XHCI.dsl
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// Based off of leaked Intel Engineering SSDTs
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DefinitionBlock ("", "SSDT", 0x02, "DRTNIA", "xh_nccrb", 0x0)
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{
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// Declaring our RHUB device, this is what all USB ports will route through
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// Don't forget to rename XHC_ to what your USB controller's called(ex. XHCI)
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External(\_SB.PCI0.XHC_.RHUB, DeviceObj)
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// Declaring our individual USB ports
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// Don't forget to rename XHC_ to what your USB controller's called(ex. XHCI)
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External(\_SB.PCI0.XHC_.RHUB.HS01, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS02, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS03, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS04, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS05, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS06, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS07, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS08, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS09, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS10, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS11, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS12, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS13, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.HS14, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS01, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS02, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS03, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS04, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS05, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS06, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS07, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS08, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS09, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.SS10, DeviceObj)
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// USBR ports, used for Storage Redirection
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External(\_SB.PCI0.XHC_.RHUB.USR1, DeviceObj)
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External(\_SB.PCI0.XHC_.RHUB.USR2, DeviceObj)
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Scope (\_SB.PCI0.XHC_.RHUB) { // Verify XHC_ is the correct name
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//
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// Method for creating generic _PLD buffers
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// _PLD contains lots of data, but for purpose of internal validation we care only about
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// ports' visibility and pairing (this requires group position)
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// so these are the only 2 configurable parameters (User Visible, Group Position)
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//
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Method(GPLD, 2, Serialized) {
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Name(PCKG, Package() { Buffer(0x10) {} } )
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CreateField(DerefOf(Index(PCKG,0)), 0, 7, REV)
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Store(1,REV)
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CreateField(DerefOf(Index(PCKG,0)), 64, 1, VISI)
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Store(Arg0, VISI)
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CreateField(DerefOf(Index(PCKG,0)), 87, 8, GPOS)
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Store(Arg1, GPOS)
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return (PCKG)
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}//end GPLD
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//
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// Method for creating generic _UPC buffers
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// Similar to _PLD, for internal testing we only care about 1 parameter (port connectable)
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// Windows and Linux should correct the port-type themselves, and macOS will fix it via USB
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// mapping in post install
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//
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Method(GUPC, 1, Serialized) {
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Name(PCKG, Package(4) { 0, 0xFF, 0, 0 } )
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Store(Arg0,Index(PCKG,0))
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return (PCKG)
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}//end GUPC
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//
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// Below you'll find all the USB port scopes, these are used for defining what type
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// each is. Thankfully Windows will eat any garbage and still work fine, macOS is quite picky.
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// And now you can see why we need to rewirte the OEM's SSDT.
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// For us, we just want functional ports in macOS. So we won't be applying any special properties
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// to these ports besides the basics.
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//
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Scope (HS01) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,1)) }
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}
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Scope (HS02) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,2)) }
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}
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Scope (HS03) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,3)) }
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}
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Scope (HS04) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,4)) }
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}
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Scope (HS05) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,5)) }
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}
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Scope (HS06) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,6)) }
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}
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Scope (HS07) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,7)) }
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}
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Scope (HS08) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,8)) }
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}
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Scope (HS09) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,9)) }
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}
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Scope (HS10) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,10)) }
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}
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Scope (HS11) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,11)) }
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}
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Scope (HS12) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,12)) }
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}
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Scope (HS13) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,13)) }
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}
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Scope (HS14) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,14)) }
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}
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//
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// USBR Ports exist but aren't exposed to the end user directly
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// This is why we set the ports to 0
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//
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Scope (USR1) {
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Method(_UPC) { Return (GUPC(0)) }
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Method(_PLD) { Return (GPLD(0,0)) }
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}
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Scope (USR2) {
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Method(_UPC) { Return (GUPC(0)) }
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Method(_PLD) { Return (GPLD(0,0)) }
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}
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// USB 3.0 personalities
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Scope (SS01) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,1)) }
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}
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Scope (SS02) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,2)) }
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}
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Scope (SS03) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,3)) }
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}
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Scope (SS04) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,4)) }
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}
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Scope (SS05) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,5)) }
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}
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Scope (SS06) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,6)) }
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}
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Scope (SS07) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,7)) }
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}
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Scope (SS08) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,8)) }
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}
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Scope (SS09) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,9)) }
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}
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Scope (SS10) {
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Method(_UPC) { Return (GUPC(1)) }
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Method(_PLD) { Return (GPLD(1,10)) }
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}
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} //end scope RHUB
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}//end of SSDT-XHCI
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