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7764a8481c
These are needed for the CPU tables. Add them into an x86-specific file since we do not support them on sandbox, or include tests. Signed-off-by: Simon Glass <sjg@chromium.org>
36 lines
796 B
C
36 lines
796 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Generation of x86-specific ACPI tables
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*
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* Copyright 2020 Google LLC
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*/
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#ifndef __ASM_ACPIGEN_H__
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#define __ASM_ACPIGEN_H__
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struct acpi_ctx;
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/**
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* acpigen_write_empty_pct() - Write an empty PCT
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*
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* See ACPI v6.3 section 8.4.6.1: _PCT (Performance Control)
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*
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* This writes an empty table so that CPU performance works as expected
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*
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* @ctx: ACPI context pointer
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*/
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void acpigen_write_empty_pct(struct acpi_ctx *ctx);
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/**
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* acpigen_write_empty_ptc() - Write an empty PTC
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*
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* See ACPI v6.3 section 8.4.5.1: _PTC (Processor Throttling Control)
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*
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* This writes an empty table so that CPU performance works as expected
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*
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* @ctx: ACPI context pointer
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*/
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void acpigen_write_empty_ptc(struct acpi_ctx *ctx);
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#endif /* __ASM_ACPI_H__ */
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