9344f09215
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
98 lines
1.7 KiB
C
98 lines
1.7 KiB
C
/** @file
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NULL instance of SMM Library.
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Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Base.h>
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#include <Library/SmmLib.h>
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/**
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Triggers an SMI at boot time.
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This function triggers a software SMM interrupt at boot time.
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**/
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VOID
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EFIAPI
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TriggerBootServiceSoftwareSmi (
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VOID
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)
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{
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return;
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}
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/**
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Triggers an SMI at run time.
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This function triggers a software SMM interrupt at run time.
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**/
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VOID
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EFIAPI
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TriggerRuntimeSoftwareSmi (
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VOID
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)
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{
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return;
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}
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/**
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Test if a boot time software SMI happened.
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This function tests if a software SMM interrupt happened. If a software SMM
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interrupt happened and it was triggered at boot time, it returns TRUE. Otherwise,
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it returns FALSE.
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@retval TRUE A software SMI triggered at boot time happened.
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@retval FALSE No software SMI happened or the software SMI was triggered at run time.
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**/
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BOOLEAN
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EFIAPI
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IsBootServiceSoftwareSmi (
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VOID
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)
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{
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return FALSE;
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}
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/**
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Test if a run time software SMI happened.
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This function tests if a software SMM interrupt happened. If a software SMM
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interrupt happened and it was triggered at run time, it returns TRUE. Otherwise,
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it returns FALSE.
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@retval TRUE A software SMI triggered at run time happened.
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@retval FALSE No software SMI happened or the software SMI was triggered at boot time.
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**/
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BOOLEAN
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EFIAPI
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IsRuntimeSoftwareSmi (
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VOID
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)
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{
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return FALSE;
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}
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/**
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Clear APM SMI Status Bit; Set the EOS bit.
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**/
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VOID
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EFIAPI
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ClearSmi (
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VOID
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)
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{
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return;
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}
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