--- /dev/null
+/** @file\r
+ This file declares SMM Status code Protocol.\r
+\r
+ This code abstracts SMM Status Code reporting.\r
+\r
+ Copyright (c) 2006, Intel Corporation \r
+ All rights reserved. This program and the accompanying materials \r
+ are licensed and made available under the terms and conditions of the BSD License \r
+ which accompanies this distribution. The full text of the license may be found at \r
+ http://opensource.org/licenses/bsd-license.php \r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r
+\r
+ Module Name: SmmStatusCode.h\r
+\r
+ @par Revision Reference:\r
+ This Protocol is defined in Framework of EFI SMM Core Interface Spec\r
+ Version 0.9.\r
+\r
+**/\r
+\r
+#ifndef _PROTOCOL_SMM_STATUS_CODE_H__\r
+#define _PROTOCOL_SMM_STATUS_CODE_H__\r
+\r
+//\r
+// Global ID for the Smm Status Code Protocol\r
+//\r
+#define EFI_SMM_STATUS_CODE_PROTOCOL_GUID \\r
+ { \\r
+ 0x6afd2b77, 0x98c1, 0x4acd, {0xa6, 0xf9, 0x8a, 0x94, 0x39, 0xde, 0xf, 0xb1 } \\r
+ }\r
+\r
+typedef struct _EFI_SMM_STATUS_CODE_PROTOCOL EFI_SMM_STATUS_CODE_PROTOCOL;\r
+\r
+/**\r
+ Service to emit the status code in SMM.\r
+\r
+ @param This Pointer to EFI_SMM_STATUS_CODE_PROTOCOL instance.\r
+ @param CodeType Indicates the type of status code being reported.\r
+ @param Value Describes the current status of a hardware or software entity.\r
+ This included information about the class and subclass that is used to\r
+ classify the entity as well as an operation.\r
+ @param Instance The enumeration of a hardware or software entity within\r
+ the system. Valid instance numbers start with 1.\r
+ @param CallerId This optional parameter may be used to identify the caller.\r
+ This parameter allows the status code driver to apply different rules to\r
+ different callers.\r
+ @param Data This optional parameter may be used to pass additional data.\r
+\r
+ @retval EFI_SUCCESS The function completed successfully\r
+ @retval EFI_DEVICE_ERROR The function should not be completed due to a device error.\r
+\r
+**/\r
+typedef\r
+EFI_STATUS\r
+(EFIAPI *EFI_SMM_REPORT_STATUS_CODE) (\r
+ IN EFI_SMM_STATUS_CODE_PROTOCOL *This,\r
+ IN EFI_STATUS_CODE_TYPE CodeType,\r
+ IN EFI_STATUS_CODE_VALUE Value,\r
+ IN UINT32 Instance,\r
+ IN EFI_GUID *CallerId,\r
+ IN EFI_STATUS_CODE_DATA *Data OPTIONAL\r
+ );\r
+\r
+/**\r
+ @par Protocol Description:\r
+ Provides status code services from SMM.\r
+\r
+ @param ReportStatusCode\r
+ Allows for the SMM agent to produce a status code output.\r
+\r
+**/\r
+struct _EFI_SMM_STATUS_CODE_PROTOCOL {\r
+ EFI_SMM_REPORT_STATUS_CODE ReportStatusCode;\r
+};\r
+\r
+extern EFI_GUID gEfiSmmStatusCodeProtocolGuid;\r
+\r
+#endif\r