Program SD Cards into 4-bit mode (support for this is required in the spec). This...

[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Include / EfiPerf.h

/*++\r
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Copyright (c) 2004, Intel Corporation. All rights reserved.<BR>\r
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:\r
\r
 EfiPerf.h\r
\r
Abstract:\r
 EfiPerf.h provides performance primitive for the DXE and Shell phase\r
\r
 \r
--*/\r
\r
#ifndef _EFI_PERF_H_\r
#define _EFI_PERF_H_\r
\r
#include EFI_PROTOCOL_DEFINITION (Performance)\r
\r
EFI_STATUS\r
InitializePerformanceInfrastructure (\r
  IN EFI_HANDLE         ImageHandle,\r
  IN EFI_SYSTEM_TABLE   *SystemTable,\r
  IN UINT64             Ticker\r
  )\r
/*++\r
\r
Routine Description:\r
\r
  TODO: Add function description\r
\r
Arguments:\r
\r
  ImageHandle - TODO: add argument description\r
  SystemTable - TODO: add argument description\r
  Ticker      - TODO: add argument description\r
\r
Returns:\r
\r
  TODO: add return values\r
\r
--*/\r
;\r
\r
EFI_STATUS\r
EndMeasure (\r
  IN EFI_HANDLE       Handle,\r
  IN UINT16           *Token,\r
  IN UINT16           *Host,\r
  IN UINT64           Ticker\r
  )\r
/*++\r
\r
Routine Description:\r
\r
  TODO: Add function description\r
\r
Arguments:\r
\r
  Handle  - TODO: add argument description\r
  Token   - TODO: add argument description\r
  Host    - TODO: add argument description\r
  Ticker  - TODO: add argument description\r
\r
Returns:\r
\r
  TODO: add return values\r
\r
--*/\r
;\r
\r
EFI_STATUS\r
StartMeasure (\r
  IN EFI_HANDLE       Handle,\r
  IN UINT16           *Token,\r
  IN UINT16           *Host,\r
  IN UINT64           Ticker\r
  )\r
/*++\r
\r
Routine Description:\r
\r
  TODO: Add function description\r
\r
Arguments:\r
\r
  Handle  - TODO: add argument description\r
  Token   - TODO: add argument description\r
  Host    - TODO: add argument description\r
  Ticker  - TODO: add argument description\r
\r
Returns:\r
\r
  TODO: add return values\r
\r
--*/\r
;\r
\r
EFI_STATUS\r
UpdateMeasure (\r
  IN EFI_HANDLE      Handle,\r
  IN UINT16          *Token,\r
  IN UINT16          *Host,\r
  IN EFI_HANDLE      HandleNew,\r
  IN UINT16          *TokenNew,\r
  IN UINT16          *HostNew\r
  )\r
/*++\r
\r
Routine Description:\r
\r
  TODO: Add function description\r
\r
Arguments:\r
\r
  Handle    - TODO: add argument description\r
  Token     - TODO: add argument description\r
  Host      - TODO: add argument description\r
  HandleNew - TODO: add argument description\r
  TokenNew  - TODO: add argument description\r
  HostNew   - TODO: add argument description\r
\r
Returns:\r
\r
  TODO: add return values\r
\r
--*/\r
;\r
\r
#ifdef EFI_DXE_PERFORMANCE\r
#define PERF_ENABLE(handle, table, ticker)      InitializePerformanceInfrastructure (handle, table, ticker)\r
#define PERF_START(handle, token, host, ticker) StartMeasure (handle, token, host, ticker)\r
#define PERF_END(handle, token, host, ticker)   EndMeasure (handle, token, host, ticker)\r
#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew) \\r
  UpdateMeasure (handle, \\r
                 token, \\r
                 host, \\r
                 handlenew, \\r
                 tokennew, \\r
                 hostnew \\r
      )\r
#define PERF_CODE(code) code\r
#else\r
#define PERF_ENABLE(handle, table, ticker)\r
#define PERF_START(handle, token, host, ticker)\r
#define PERF_END(handle, token, host, ticker)\r
#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew)\r
#define PERF_CODE(code)\r
#endif\r
\r
#endif\r