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UefiCpuPkg/CpuDxe: Put CPU to sleep during Idle events

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When the MdeModulePkg gCoreEventIdleGuid event is signaled,
CpuSleep is called.  This will cause the CPU to sleep until
the next interrupt occurs.

Signed-off-by: jljusten
Reviewed-by: mdkinney
Reviewed-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11842 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten
2011-06-16 23:28:16 +00:00
parent 54cd17e984
commit 323940278e
3 changed files with 40 additions and 2 deletions
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3
UefiCpuPkg/CpuDxe/CpuDxe.h
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@@ -1,7 +1,7 @@
/** @file
CPU DXE Module.
Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -28,6 +28,7 @@
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
#include <Library/MtrrLib.h>
#include <Guid/IdleLoopEvent.h>
//
//