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MdeModulePkg: Add ResetSystemLib instances that call core services 

Add a PEI instance of ResetSystemLib that calls the ResetSystem2()
service in the PEI Services Table.

Add a DXE instance of ResetSystemLib that calls the ResetSystem()
service in the UEFI Runtime Services Table.

These 2 library instances should be the default ResetSystemLib
mapping for most PEIMs and DXE drivers so all reset system requests
go through the core service.

Only the implementation of the core servies should use the
platform specific instance of the ResetSystemLib that actually
performs the hardware actions to reset the platform.

Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
This commit is contained in:
Michael D Kinney 2017-09-01 01:12:21 -07:00 committed by Ruiyu Ni
parent 4bf95a9f36
commit ce3cd892c8
6 changed files with 316 additions and 0 deletions
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98
MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.c Normal file
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/** @file
DXE Reset System Library instance that calls gRT->ResetSystem().
Copyright (c) 2017 - 2018, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <PiDxe.h>
#include <Library/ResetSystemLib.h>
#include <Library/UefiRuntimeLib.h>
/**
This function causes a system-wide reset (cold reset), in which
all circuitry within the system returns to its initial state. This type of reset
is asynchronous to system operation and operates without regard to
cycle boundaries.
If this function returns, it means that the system does not support cold reset.
**/
VOID
EFIAPI
ResetCold (
VOID
)
{
EfiResetSystem (EfiResetCold, EFI_SUCCESS, 0, NULL);
}
/**
This function causes a system-wide initialization (warm reset), in which all processors
are set to their initial state. Pending cycles are not corrupted.
If this function returns, it means that the system does not support warm reset.
**/
VOID
EFIAPI
ResetWarm (
VOID
)
{
EfiResetSystem (EfiResetWarm, EFI_SUCCESS, 0, NULL);
}
/**
This function causes the system to enter a power state equivalent
to the ACPI G2/S5 or G3 states.
If this function returns, it means that the system does not support shut down reset.
**/
VOID
EFIAPI
ResetShutdown (
VOID
)
{
EfiResetSystem (EfiResetShutdown, EFI_SUCCESS, 0, NULL);
}
/**
This function causes the system to enter S3 and then wake up immediately.
If this function returns, it means that the system does not support S3 feature.
**/
VOID
EFIAPI
EnterS3WithImmediateWake (
VOID
)
{
}
/**
This function causes a systemwide reset. The exact type of the reset is
defined by the EFI_GUID that follows the Null-terminated Unicode string passed
into ResetData. If the platform does not recognize the EFI_GUID in ResetData
the platform must pick a supported reset type to perform.The platform may
optionally log the parameters from any non-normal reset that occurs.
@param[in] DataSize The size, in bytes, of ResetData.
@param[in] ResetData The data buffer starts with a Null-terminated string,
followed by the EFI_GUID.
**/
VOID
EFIAPI
ResetPlatformSpecific (
IN UINTN DataSize,
IN VOID *ResetData
)
{
EfiResetSystem (EfiResetPlatformSpecific, EFI_SUCCESS, DataSize, ResetData);
}

39
MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.inf Normal file
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## @file
# DXE Reset System Library instance that calls gRT->ResetSystem().
#
# Copyright (c) 2017 - 2018, 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
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = DxeResetSystemLib
MODULE_UNI_FILE = DxeResetSystemLib.uni
FILE_GUID = C2BDE4F6-65EE-440B-87B5-83ABF10EF45B
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = ResetSystemLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources]
DxeResetSystemLib.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
UefiRuntimeLib

21
MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.uni Normal file
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// /** @file
// DXE Reset System Library instance that calls gRT->ResetSystem().
//
// DXE Reset System Library instance that calls gRT->ResetSystem().
//
// Copyright (c) 2017, 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
// http://opensource.org/licenses/bsd-license.php
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// **/
#string STR_MODULE_ABSTRACT #language en-US "DXE Reset System Library instance that calls gRT->ResetSystem()"
#string STR_MODULE_DESCRIPTION #language en-US "DXE Reset System Library instance that calls gRT->ResetSystem()."

98
MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.c Normal file
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/** @file
PEI Reset System Library instance that calls the ResetSystem2() PEI Service.
Copyright (c) 2017 - 2018, 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
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <PiPei.h>
#include <Library/ResetSystemLib.h>
#include <Library/PeiServicesLib.h>
/**
This function causes a system-wide reset (cold reset), in which
all circuitry within the system returns to its initial state. This type of reset
is asynchronous to system operation and operates without regard to
cycle boundaries.
If this function returns, it means that the system does not support cold reset.
**/
VOID
EFIAPI
ResetCold (
VOID
)
{
PeiServicesResetSystem2 (EfiResetCold, EFI_SUCCESS, 0, NULL);
}
/**
This function causes a system-wide initialization (warm reset), in which all processors
are set to their initial state. Pending cycles are not corrupted.
If this function returns, it means that the system does not support warm reset.
**/
VOID
EFIAPI
ResetWarm (
VOID
)
{
PeiServicesResetSystem2 (EfiResetWarm, EFI_SUCCESS, 0, NULL);
}
/**
This function causes the system to enter a power state equivalent
to the ACPI G2/S5 or G3 states.
If this function returns, it means that the system does not support shut down reset.
**/
VOID
EFIAPI
ResetShutdown (
VOID
)
{
PeiServicesResetSystem2 (EfiResetShutdown, EFI_SUCCESS, 0, NULL);
}
/**
This function causes the system to enter S3 and then wake up immediately.
If this function returns, it means that the system does not support S3 feature.
**/
VOID
EFIAPI
EnterS3WithImmediateWake (
VOID
)
{
}
/**
This function causes a systemwide reset. The exact type of the reset is
defined by the EFI_GUID that follows the Null-terminated Unicode string passed
into ResetData. If the platform does not recognize the EFI_GUID in ResetData
the platform must pick a supported reset type to perform.The platform may
optionally log the parameters from any non-normal reset that occurs.
@param[in] DataSize The size, in bytes, of ResetData.
@param[in] ResetData The data buffer starts with a Null-terminated string,
followed by the EFI_GUID.
**/
VOID
EFIAPI
ResetPlatformSpecific (
IN UINTN DataSize,
IN VOID *ResetData
)
{
PeiServicesResetSystem2 (EfiResetPlatformSpecific, EFI_SUCCESS, DataSize, ResetData);
}

39
MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.inf Normal file
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## @file
# PEI Reset System Library instance that calls the ResetSystem2() PEI Service.
#
# Copyright (c) 2017 - 2018, 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
# http://opensource.org/licenses/bsd-license.php
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = PeiResetSystemLib
MODULE_UNI_FILE = PeiResetSystemLib.uni
FILE_GUID = 3198FF36-FC72-42E7-B98A-A080D823AFBF
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
LIBRARY_CLASS = ResetSystemLib|PEI_CORE PEIM
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources]
PeiResetSystemLib.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
PeiServicesLib

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MdeModulePkg/Library/PeiResetSystemLib/PeiResetSystemLib.uni Normal file
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// /** @file
// PEI Reset System Library instance that calls the ResetSystem2() PEI Service.
//
// PEI Reset System Library instance that calls the ResetSystem2() PEI Service.
//
// Copyright (c) 2017, 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
// http://opensource.org/licenses/bsd-license.php
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// **/
#string STR_MODULE_ABSTRACT #language en-US "PEI Reset System Library instance that calls the ResetSystem2() PEI Service"
#string STR_MODULE_DESCRIPTION #language en-US "PEI Reset System Library instance that calls the ResetSystem2() PEI Service."