Add device specific data for thunderbolt
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@@ -22,6 +22,8 @@ Scope (\_SB) {
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#include "s76.asl"
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}
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#include "tbt.asl"
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Scope (_GPE) {
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#include "gpe.asl"
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}
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42
src/mainboard/system76/whl-u/acpi/tbt.asl
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42
src/mainboard/system76/whl-u/acpi/tbt.asl
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@@ -0,0 +1,42 @@
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2019 System76
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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// See https://docs.microsoft.com/en-us/windows-hardware/drivers/pci/dsd-for-pcie-root-ports
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Scope(\_SB.PCI0.RP05) {
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Method(_DSD, 0, NotSerialized) {
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Return (Package(4) {
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// https://docs.microsoft.com/en-us/windows-hardware/drivers/pci/dsd-for-pcie-root-ports#identifying-pcie-root-ports-supporting-hot-plug-in-d3
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ToUUID("6211e2c0-58a3-4af3-90e1-927a4e0c55a4"),
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Package(1) {
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Package(2) {
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"HotPlugSupportInD3",
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1
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}
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},
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// https://docs.microsoft.com/en-us/windows-hardware/drivers/pci/dsd-for-pcie-root-ports#identifying-externally-exposed-pcie-root-ports
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ToUUID("efcc06cc-73ac-4bc3-bff0-76143807c389"),
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Package(2) {
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Package(2) {
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"ExternalFacingPort",
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1
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},
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Package(2) {
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"UID",
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0
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}
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}
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})
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}
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}
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