Add into MdePkg definitions for the EFI SMM Status Code Protocol as defined in the PI 1.2 specification.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9223 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 70 insertions, 0 deletions

diff --git a/MdePkg/Include/Protocol/SmmStatusCode.h b/MdePkg/Include/Protocol/SmmStatusCode.h
new file mode 100644
index 0000000..eec231a
--- /dev/null
+++ b/MdePkg/Include/Protocol/SmmStatusCode.h
@@ -0,0 +1,67 @@
+/** @file

+  EFI SMM Status Code Protocol as defined in the PI 1.2 specification.

+

+  This protocol provides the basic status code services while in SMM. 

+

+  Copyright (c) 2009, Intel Corporation                                                         

+  All rights reserved. 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.             

+

+**/

+

+#ifndef _SMM_STATUS_CODE_H__

+#define _SMM_STATUS_CODE_H__

+

+#include <Uefi/UefiBaseType.h>

+#include <Pi/PiMultiPhase.h>

+

+#define EFI_SMM_STATUS_CODE_PROTOCOL_GUID \

+  { \

+    0x6afd2b77, 0x98c1, 0x4acd, {0xa6, 0xf9, 0x8a, 0x94, 0x39, 0xde, 0xf, 0xb1} \

+  }

+

+typedef struct _EFI_SMM_STATUS_CODE_PROTOCOL  EFI_SMM_STATUS_CODE_PROTOCOL;

+

+/**

+  Service to emit the status code in SMM.    

+

+  The EFI_SMM_STATUS_CODE_PROTOCOL.ReportStatusCode() function enables a driver 

+  to emit a status code while in SMM.  The reason that there is a separate protocol definition from the 

+  DXE variant of this service is that the publisher of this protocol will provide a service that is 

+  capability of coexisting with a foreground operational environment, such as an operating system 

+  after the termination of boot services.  

+

+  @param[in] This                Points to this instance of the EFI_SMM_STATUS_CODE_PROTOCOL.

+  @param[in] CodeType            DIndicates the type of status code being reported. 

+  @param[in] Value               Describes the current status of a hardware or software entity. 

+  @param[in] Instance            The enumeration of a hardware or software entity within the system.

+  @param[in] CallerId            This optional parameter may be used to identify the caller.

+  @param[in] Data                This optional parameter may be used to pass additional data.

+

+  @retval EFI_SUCCESS            The function completed successfully.

+  @retval EFI_INVALID_PARAMETER  The function should not be completed due to a device error.

+**/

+typedef

+EFI_STATUS

+(EFIAPI *EFI_SMM_REPORT_STATUS_CODE)(

+  IN CONST EFI_SMM_STATUS_CODE_PROTOCOL  *This,

+  IN EFI_STATUS_CODE_TYPE                CodeType,

+  IN EFI_STATUS_CODE_VALUE               Value,

+  IN UINT32                              Instance,

+  IN CONST EFI_GUID                      *CallerId,

+  IN EFI_STATUS_CODE_DATA                *Data OPTIONAL

+  );

+

+struct _EFI_SMM_STATUS_CODE_PROTOCOL {

+  EFI_SMM_REPORT_STATUS_CODE  ReportStatusCode;

+};

+

+extern EFI_GUID gEfiSmmStatusCodeProtocolGuid;

+

+#endif

+

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index c3e77cb..70305b6 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -599,6 +599,9 @@
   ## Include/Protocol/SmmCommunication.h

   gEfiSmmCommunicationProtocolGuid  = { 0xc68ed8e2, 0x9dc6, 0x4cbd, { 0x9d, 0x94, 0xdb, 0x65, 0xac, 0xc5, 0xc3, 0x32 }}

 

+  ## Include/Protocol/SmmStatusCode.h

+  gEfiSmmStatusCodeProtocolGuid   = { 0x6afd2b77, 0x98c1, 0x4acd, {0xa6, 0xf9, 0x8a, 0x94, 0x39, 0xde, 0xf, 0xb1}}

+

   #

   # Protocols defined in UEFI2.1/UEFI2.0/EFI1.1

   #