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7cc9c8fe06
Change ACPI version from V3 to V5 to support hardware-reduced ACPI, which is a V5 feature Remove/obsolete the PM1X related stuff as they are not used for hardware-reduced ACPI Add the _S5 method in DSDT table Using hardware-reduced mode allows to use a much simpler form of ACPI that does not require supporting the legacy of previous versions of the specification such as SCI IRQ. Hardware-reduced mode is specified by setting the Hardware Reduced (HW_REDUCED_ACPI) flag in FADT table. If the HW_REDUCED_ACPI flag in the FADT table is set, OSPM will ignore fields related to the ACPI HW register interface such as the PM1x control register. Instead, sleep control/status registers can be used for system sleep state entry on hardware-reduced ACPI systems. Tracked-On: #5411 Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
26 lines
621 B
Plaintext
26 lines
621 B
Plaintext
/*
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* Intel ACPI Component Architecture
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* AML/ASL+ Disassembler version 20190703 (64-bit version)
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* Copyright (c) 2000 - 2019 Intel Corporation
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*
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* Original Table Header:
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* Signature "DSDT"
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* Length 0x00000051 (81)
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* Revision 0x03
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* Checksum 0xF0
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* OEM ID "ACRN "
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* OEM Table ID "ACRNDSDT"
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* OEM Revision 0x00000001 (1)
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* Compiler ID "INTL"
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* Compiler Version 0x20190703 (538511107)
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*/
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DefinitionBlock ("", "DSDT", 3, "ACRN ", "ACRNDSDT", 0x00000001)
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{
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Name (_S5, Package ()
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{
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0x05,
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Zero,
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})
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}
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