-----Original Message-----
From: Lu, ShifeiX A
Sent: Friday, July 29, 2016 10:27 AM
To: edk2-devel@...
Cc: Wei; Wei, David <david.wei@...>
Subject: [Patch] Vlv2TbltDevicePkg:Signal EndOfDxe Event.

According to PI spec,EndOfDxe Event should be signaled
before DxeSmmReadyToLock protocol installation.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: lushifex <shifeix.a.lu@...>
---
.../Library/PlatformBdsLib/BdsPlatform.c | 37 +++++++++++++++++++++-
.../Library/PlatformBdsLib/PlatformBdsLib.inf | 3 +-
2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
index 195d734..5df3396 100644
--- a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
+++ b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
@@ -1,8 +1,8 @@
/** @file

- Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2004 - 2016, 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 that accompanies this distribution.

The full text of the license may be found at

http://opensource.org/licenses/bsd-license.php.

@@ -203,10 +203,29 @@ ShellImageCallback (
{
BdsSetConsoleMode (TRUE);
DEBUG ((EFI_D_INFO, "BdsEntry ShellImageCallback \n"));
}

+/**
+ An empty function to pass error checking of CreateEventEx ().
+
+ @param Event Event whose notification function is being invoked.
+ @param Context Pointer to the notification function's context,
+ which is implementation-dependent.
+
+**/
+STATIC
+VOID
+EFIAPI
+EmptyCallbackFunction (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ return;
+}
+
//
// BDS Platform Functions
//
/**
Platform Bds init. Incude the platform firmware vendor, revision
@@ -223,12 +242,28 @@ PlatformBdsInit (
VOID
)
{
EFI_STATUS Status;
EFI_EVENT ShellImageEvent;
+ EFI_EVENT EndOfDxeEvent;
EFI_GUID ShellEnvProtocol = SHELL_ENVIRONMENT_INTERFACE_PROTOCOL;

+ //
+ // Signal EndOfDxe PI Event
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ EmptyCallbackFunction,
+ NULL,
+ &gEfiEndOfDxeEventGroupGuid,
+ &EndOfDxeEvent
+ );
+ if (!EFI_ERROR (Status)) {
+ gBS->SignalEvent (EndOfDxeEvent);
+ }
+
#ifdef __GNUC__
SerialPortWrite((UINT8 *)">>>>BdsEntry[GCC]\r\n", 19);
#else
SerialPortWrite((UINT8 *)">>>>BdsEntry\r\n", 14);
#endif
diff --git a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
index 45578e8..c64bab9 100644
--- a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
+++ b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
@@ -1,9 +1,9 @@
#/** @file
# Component name for module PlatformBootManagerLib
#
-# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2008 - 2016, 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 that accompanies this distribution.

# The full text of the license may be found at

# http://opensource.org/licenses/bsd-license.php.

@@ -95,10 +95,11 @@
gEfiMemoryTypeInformationGuid
gEfiCapsuleVendorGuid
gEfiGlobalVariableGuid
gEfiNormalSetupGuid
gEfiPartTypeSystemPartGuid
+ gEfiEndOfDxeEventGroupGuid

[Pcd]
gPlatformModuleTokenSpaceGuid.PcdFlashFvRecovery2Base
gPlatformModuleTokenSpaceGuid.PcdFlashFvMainBase
gPlatformModuleTokenSpaceGuid.PcdFlashFvRecoveryBase
--
2.6.2.windows.1

-----Original Message-----
From: edk2-devel [mailto:edk2-devel-bounces@...] On Behalf Of Laszlo Ersek
Sent: Friday, July 29, 2016 3:51 PM
To: Wei, David; Lu, ShifeiX A
Cc: edk2-devel@...
Subject: Re: [edk2] [Patch] Vlv2TbltDevicePkg:Signal EndOfDxe Event.

On 07/29/16 04:31, Wei, David wrote:

Reviewed-by: David Wei <david.wei@...>



Thanks,
David Wei

Intel SSG BIOS Team

I recommend using the new EfiEventGroupSignal() function from UefiLib instead.

Please refer to the following commits:

ca8f50e88e03 MdePkg/UefiLib: move InternalEmptyFunction to UefiLib.c 772fb7cb13de MdePkg/UefiLib: introduce EfiEventGroupSignal
ff55dd3befb4 IntelFrameworkPkg/FrameworkUefiLib: move InternalEmptyFunction to UefiLib.c
6212b9481d82 IntelFrameworkPkg/FrameworkUefiLib: implement EfiEventGroupSignal dfc9514794fc ArmVirtPkg/PlatformIntelBdsLib: rebase to EfiEventGroupSignal 36e8e6992d0c OvmfPkg/PlatformBdsLib: rebase to EfiEventGroupSignal

Thanks
Laszlo

-----Original Message-----
From: Lu, ShifeiX A
Sent: Friday, July 29, 2016 10:27 AM
To: edk2-devel@...
Cc: Wei; Wei, David <david.wei@...>
Subject: [Patch] Vlv2TbltDevicePkg:Signal EndOfDxe Event.

According to PI spec,EndOfDxe Event should be signaled before
DxeSmmReadyToLock protocol installation.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: lushifex <shifeix.a.lu@...>
---
.../Library/PlatformBdsLib/BdsPlatform.c | 37 +++++++++++++++++++++-
.../Library/PlatformBdsLib/PlatformBdsLib.inf | 3 +-
2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
index 195d734..5df3396 100644
--- a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
+++ b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/BdsPlatform.c
@@ -1,8 +1,8 @@
/** @file

- Copyright (c) 2004 - 2015, Intel Corporation. All rights
reserved.<BR>
+ Copyright (c) 2004 - 2016, 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 that accompanies this distribution.

The full text of the license may be found at

http://opensource.org/licenses/bsd-license.php.

@@ -203,10 +203,29 @@ ShellImageCallback ( {
BdsSetConsoleMode (TRUE);
DEBUG ((EFI_D_INFO, "BdsEntry ShellImageCallback \n")); }

+/**
+ An empty function to pass error checking of CreateEventEx ().
+
+ @param Event Event whose notification function is being invoked.
+ @param Context Pointer to the notification function's context,
+ which is implementation-dependent.
+
+**/
+STATIC
+VOID
+EFIAPI
+EmptyCallbackFunction (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ return;
+}
+
//
// BDS Platform Functions
//
/**
Platform Bds init. Incude the platform firmware vendor, revision @@
-223,12 +242,28 @@ PlatformBdsInit (
VOID
)
{
EFI_STATUS Status;
EFI_EVENT ShellImageEvent;
+ EFI_EVENT EndOfDxeEvent;
EFI_GUID ShellEnvProtocol = SHELL_ENVIRONMENT_INTERFACE_PROTOCOL;

+ //
+ // Signal EndOfDxe PI Event
+ //
+ Status = gBS->CreateEventEx (
+ EVT_NOTIFY_SIGNAL,
+ TPL_CALLBACK,
+ EmptyCallbackFunction,
+ NULL,
+ &gEfiEndOfDxeEventGroupGuid,
+ &EndOfDxeEvent
+ );
+ if (!EFI_ERROR (Status)) {
+ gBS->SignalEvent (EndOfDxeEvent); }
+
#ifdef __GNUC__
SerialPortWrite((UINT8 *)">>>>BdsEntry[GCC]\r\n", 19);
#else
SerialPortWrite((UINT8 *)">>>>BdsEntry\r\n", 14);
#endif
diff --git
a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
index 45578e8..c64bab9 100644
--- a/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
+++ b/Vlv2TbltDevicePkg/Library/PlatformBdsLib/PlatformBdsLib.inf
@@ -1,9 +1,9 @@
#/** @file
# Component name for module PlatformBootManagerLib # -# Copyright
(c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2008 - 2016, 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 that accompanies this distribution.

# The full text of the license may be found at

# http://opensource.org/licenses/bsd-license.php.

@@ -95,10 +95,11 @@
gEfiMemoryTypeInformationGuid
gEfiCapsuleVendorGuid
gEfiGlobalVariableGuid
gEfiNormalSetupGuid
gEfiPartTypeSystemPartGuid
+ gEfiEndOfDxeEventGroupGuid

[Pcd]
gPlatformModuleTokenSpaceGuid.PcdFlashFvRecovery2Base
gPlatformModuleTokenSpaceGuid.PcdFlashFvMainBase
gPlatformModuleTokenSpaceGuid.PcdFlashFvRecoveryBase

_______________________________________________
edk2-devel mailing list
edk2-devel@...
https://lists.01.org/mailman/listinfo/edk2-devel