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Diffstat (limited to 'EDK/Foundation/Include/EfiPerf.h')
| -rw-r--r-- | EDK/Foundation/Include/EfiPerf.h | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/EDK/Foundation/Include/EfiPerf.h b/EDK/Foundation/Include/EfiPerf.h new file mode 100644 index 0000000..309bf25 --- /dev/null +++ b/EDK/Foundation/Include/EfiPerf.h @@ -0,0 +1,211 @@ +/*++ + +Copyright (c) 2004 - 2011, 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 (FirmwarePerformance) + +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 +StartMeasureEx ( + IN EFI_HANDLE Handle, + IN UINT16 *Token, + IN UINT16 *Host, + IN UINT64 Ticker, + IN UINT16 Identifier + ) +/*++ + +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 +EndMeasureEx ( + IN EFI_HANDLE Handle, + IN UINT16 *Token, + IN UINT16 *Host, + IN UINT64 Ticker, + IN UINT16 Identifier + ) +/*++ + +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 FIRMWARE_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_START_EX(handle, token, host, ticker, identifier) StartMeasureEx (handle, token, host, ticker, identifier) +#define PERF_END_EX(handle, token, host, ticker, identifier) EndMeasureEx (handle, token, host, ticker, identifier) +#define PERF_UPDATE(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_START_EX(handle, token, host, ticker, identifier) +#define PERF_END_EX(handle, token, host, ticker, identifier) +#define PERF_UPDATE(handle, token, host, handlenew, tokennew, hostnew) +#define PERF_CODE(code) +#endif + +#endif |