Re: [PATCH 02/12] MdePkg/SmiHandlerProfileLibNull: Add NULL instance.

["Yao, Jiewen" <jiewen.yao@intel.com>]

Got it. Thanks!

From: Gao, Liming
Sent: Thursday, February 9, 2017 7:30 PM
To: Yao, Jiewen <jiewen.yao@intel.com>; edk2-devel@lists.01.org
Cc: Kinney, Michael D <michael.d.kinney@intel.com>; Laszlo Ersek <lersek@redhat.com>
Subject: RE: [edk2] [PATCH 02/12] MdePkg/SmiHandlerProfileLibNull: Add NULL instance.

One minor comment. This library type is DXE_SMM_DRIVER. It should include <PiSmm.h>, not <Base.h>

With this change, Reviewed-by: Liming Gao <liming.gao@intel.com<mailto:liming.gao@intel.com>>.

>-----Original Message-----
>From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
>Jiewen Yao
>Sent: Thursday, February 09, 2017 12:30 AM
>To: edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org>
>Cc: Kinney, Michael D <michael.d.kinney@intel.com<mailto:michael.d.kinney@intel.com>>; Laszlo Ersek
><lersek@redhat.com<mailto:lersek@redhat.com>>; Gao, Liming <liming.gao@intel.com<mailto:liming.gao@intel.com>>
>Subject: [edk2] [PATCH 02/12] MdePkg/SmiHandlerProfileLibNull: Add NULL
>instance.
>
>Cc: Michael D Kinney <michael.d.kinney@intel.com<mailto:michael.d.kinney@intel.com>>
>Cc: Liming Gao <liming.gao@intel.com<mailto:liming.gao@intel.com>>
>Cc: Laszlo Ersek <lersek@redhat.com<mailto:lersek@redhat.com>>
>Contributed-under: TianoCore Contribution Agreement 1.0
>Signed-off-by: Jiewen Yao <jiewen.yao@intel.com<mailto:jiewen.yao@intel.com>>
>---
> MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.c   | 72
>++++++++++++++++++++
> MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.inf | 36
>++++++++++
> MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.uni | 21
>++++++
> 3 files changed, 129 insertions(+)
>
>diff --git
>a/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.c
>b/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.c
>new file mode 100644
>index 0000000..207482a
>--- /dev/null
>+++ b/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.c
>@@ -0,0 +1,72 @@
>+/** @file
>+  NULL instance of SmiHandlerProfile Library.
>+
>+  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.
>+
>+**/
>+
>+#include <Base.h>
>+#include <Library/SmiHandlerProfileLib.h>
>+
>+/**
>+  This function is called by SmmChildDispatcher module to report
>+  a new SMI handler is registered, to SmmCore.
>+
>+  @param HandlerGuid     The GUID to identify the type of the handler.
>+                         For the SmmChildDispatch protocol, the HandlerGuid
>+                         must be the GUID of SmmChildDispatch protocol.
>+  @param Handler         The SMI handler.
>+  @param CallerAddress   The address of the module who registers the SMI
>handler.
>+  @param Context         The context of the SMI handler.
>+                         For the SmmChildDispatch protocol, the Context
>+                         must match the one defined for SmmChildDispatch protocol.
>+  @param ContextSize     The size of the context in bytes.
>+                         For the SmmChildDispatch protocol, the Context
>+                         must match the one defined for SmmChildDispatch protocol.
>+
>+  @retval EFI_SUCCESS           The information is recorded.
>+  @retval EFI_UNSUPPORTED       The feature is unsupported.
>+  @retval EFI_OUT_OF_RESOURCES  There is no enough resource to record
>the information.
>+**/
>+EFI_STATUS
>+EFIAPI
>+SmiHandlerProfileRegisterHandler (
>+  IN EFI_GUID                       *HandlerGuid,
>+  IN EFI_SMM_HANDLER_ENTRY_POINT2   Handler,
>+  IN PHYSICAL_ADDRESS               CallerAddress,
>+  IN VOID                           *Context, OPTIONAL
>+  IN UINTN                          ContextSize OPTIONAL
>+  )
>+{
>+  return EFI_UNSUPPORTED;
>+}
>+
>+/**
>+  This function is called by SmmChildDispatcher module to report
>+  an existing SMI handler is unregistered, to SmmCore.
>+
>+  @param HandlerGuid     The GUID to identify the type of the handler.
>+                         For the SmmChildDispatch protocol, the HandlerGuid
>+                         must be the GUID of SmmChildDispatch protocol.
>+  @param Handler         The SMI handler.
>+
>+  @retval EFI_SUCCESS           The original record is removed.
>+  @retval EFI_UNSUPPORTED       The feature is unsupported.
>+  @retval EFI_NOT_FOUND         There is no record for the HandlerGuid and
>handler.
>+**/
>+EFI_STATUS
>+EFIAPI
>+SmiHandlerProfileUnregisterHandler (
>+  IN EFI_GUID                       *HandlerGuid,
>+  IN EFI_SMM_HANDLER_ENTRY_POINT2   Handler
>+  )
>+{
>+  return EFI_UNSUPPORTED;
>+}
>diff --git
>a/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.inf
>b/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.inf
>new file mode 100644
>index 0000000..8220834
>--- /dev/null
>+++ b/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.inf
>@@ -0,0 +1,36 @@
>+## @file
>+# NULL instance of SmiHandlerProfile Library.
>+#
>+#  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.
>+#
>+#
>+##
>+
>+[Defines]
>+  INF_VERSION                    = 0x00010005
>+  BASE_NAME                      = SmiHandlerProfileLibNull
>+  MODULE_UNI_FILE                = SmiHandlerProfileLibNull.uni
>+  FILE_GUID                      = B43D1B52-6251-4E6F-82EC-A599A5EE94C1
>+  MODULE_TYPE                    = DXE_SMM_DRIVER
>+  VERSION_STRING                 = 1.0
>+  LIBRARY_CLASS                  = SmiHandlerProfileLib|DXE_SMM_DRIVER
>SMM_CORE
>+
>+#
>+# The following information is for reference only and not required by the
>build tools.
>+#
>+#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
>+#
>+
>+[Sources]
>+  SmiHandlerProfileLibNull.c
>+
>+[Packages]
>+  MdePkg/MdePkg.dec
>+
>diff --git
>a/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.uni
>b/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.uni
>new file mode 100644
>index 0000000..fa3ba63
>--- /dev/null
>+++ b/MdePkg/Library/SmiHandlerProfileLibNull/SmiHandlerProfileLibNull.uni
>@@ -0,0 +1,21 @@
>+// /** @file
>+// NULL instance of SmiHandlerProfile Library.
>+//
>+// NULL instance of SmiHandlerProfile Library.
>+//
>+// 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 "NULL instance of
>SmiHandlerProfile Library"
>+
>+#string STR_MODULE_DESCRIPTION          #language en-US "NULL instance of
>SmiHandlerProfile Library."
>+
>--
>2.7.4.windows.1
>
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