1 files changed, 158 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Include/EfiPerf.h b/EdkCompatibilityPkg/Foundation/Include/EfiPerf.h
new file mode 100644
index 0000000000..55c743f7a7
--- /dev/null
+++ b/EdkCompatibilityPkg/Foundation/Include/EfiPerf.h
@@ -0,0 +1,158 @@
+/*++
+
+Copyright (c) 2004, 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.             
+
+Module Name:
+
+ EfiPerf.h
+
+Abstract:
+ EfiPerf.h provides performance primitive for the DXE and Shell phase
+
+ 
+--*/
+
+#ifndef _EFI_PERF_H_
+#define _EFI_PERF_H_
+
+#include EFI_PROTOCOL_DEFINITION (Performance)
+
+EFI_STATUS
+InitializePerformanceInfrastructure (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable,
+  IN UINT64             Ticker
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  ImageHandle - TODO: add argument description
+  SystemTable - TODO: add argument description
+  Ticker      - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+EndMeasure (
+  IN EFI_HANDLE       Handle,
+  IN UINT16           *Token,
+  IN UINT16           *Host,
+  IN UINT64           Ticker
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Handle  - TODO: add argument description
+  Token   - TODO: add argument description
+  Host    - TODO: add argument description
+  Ticker  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+StartMeasure (
+  IN EFI_HANDLE       Handle,
+  IN UINT16           *Token,
+  IN UINT16           *Host,
+  IN UINT64           Ticker
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Handle  - TODO: add argument description
+  Token   - TODO: add argument description
+  Host    - TODO: add argument description
+  Ticker  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+UpdateMeasure (
+  IN EFI_HANDLE      Handle,
+  IN UINT16          *Token,
+  IN UINT16          *Host,
+  IN EFI_HANDLE      HandleNew,
+  IN UINT16          *TokenNew,
+  IN UINT16          *HostNew
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Handle    - TODO: add argument description
+  Token     - TODO: add argument description
+  Host      - TODO: add argument description
+  HandleNew - TODO: add argument description
+  TokenNew  - TODO: add argument description
+  HostNew   - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+#ifdef EFI_DXE_PERFORMANCE
+#define PERF_ENABLE(handle, table, ticker)      InitializePerformanceInfrastructure (handle, table, ticker)
+#define PERF_START(handle, token, host, ticker) StartMeasure (handle, token, host, ticker)
+#define PERF_END(handle, token, host, ticker)   EndMeasure (handle, token, host, ticker)
+#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew) \
+  UpdateMeasure (handle, \
+                 token, \
+                 host, \
+                 handlenew, \
+                 tokennew, \
+                 hostnew \
+      )
+#define PERF_CODE(code) code
+#else
+#define PERF_ENABLE(handle, table, ticker)
+#define PERF_START(handle, token, host, ticker)
+#define PERF_END(handle, token, host, ticker)
+#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew)
+#define PERF_CODE(code)
+#endif
+
+#endif