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-rw-r--r--OvmfPkg/PlatformPei/Cmos.h48
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diff --git a/OvmfPkg/PlatformPei/Cmos.h b/OvmfPkg/PlatformPei/Cmos.h
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--- a/OvmfPkg/PlatformPei/Cmos.h
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-/** @file
- PC/AT CMOS access routines
-
- Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#ifndef __CMOS_H__
-#define __CMOS_H__
-
-/**
- Reads 8-bits of CMOS data.
-
- Reads the 8-bits of CMOS data at the location specified by Index.
- The 8-bit read value is returned.
-
- @param Index The CMOS location to read.
-
- @return The value read.
-
-**/
-UINT8
-EFIAPI
-CmosRead8 (
- IN UINTN Index
- );
-
-/**
- Writes 8-bits of CMOS data.
-
- Writes 8-bits of CMOS data to the location specified by Index
- with the value specified by Value and returns Value.
-
- @param Index The CMOS location to write.
- @param Value The value to write to CMOS.
-
- @return The value written to CMOS.
-
-**/
-UINT8
-EFIAPI
-CmosWrite8 (
- IN UINTN Index,
- IN UINT8 Value
- );
-
-#endif