mirror of https://github.com/acidanthera/audk.git
104 lines
2.9 KiB
C
104 lines
2.9 KiB
C
/*++
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Copyright (c) 2004, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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Performance.h
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Abstract:
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--*/
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#ifndef _EFI_PERFORMANCE_H_
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#define _EFI_PERFORMANCE_H_
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#define EFI_PERFORMANCE_PROTOCOL_GUID \
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{ 0xFFECFFFF, 0x923C, 0x14d2, {0x9E, 0x3F, 0x22, 0xA0, 0xC9, 0x69, 0x56, 0x3B} }
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#define EFI_NULL_GUID \
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{ 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} }
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EFI_FORWARD_DECLARATION (EFI_PERFORMANCE_PROTOCOL);
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#define DXE_TOK L"DXE"
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#define SHELL_TOK L"SHELL"
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#define PEI_TOK L"PEI"
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#define BDS_TOK L"BDS"
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#define DRIVERBINDING_START_TOK L"DriverBinding:Start"
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#define DRIVERBINDING_SUPPORT_TOK L"DriverBinding:Support"
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#define START_IMAGE_TOK L"StartImage"
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#define LOAD_IMAGE_TOK L"LoadImage"
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#define DXE_PHASE 0
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#define SHELL_PHASE 1
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#define PEI_PHASE 2
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#define EFI_PERF_TOKEN_LENGTH 32
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#define EFI_PERF_HOST_LENGTH 32
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#define EFI_PERF_PDBFILENAME_LENGTH 28
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typedef struct {
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EFI_HANDLE Handle;
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UINT16 Token[EFI_PERF_TOKEN_LENGTH];
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UINT16 Host[EFI_PERF_HOST_LENGTH];
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UINT64 StartTick;
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UINT64 EndTick;
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EFI_GUID GuidName;
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CHAR8 PdbFileName[EFI_PERF_PDBFILENAME_LENGTH];
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UINT8 Phase;
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} EFI_GAUGE_DATA ;
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typedef
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EFI_STATUS
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(EFIAPI * EFI_PERF_START_GAUGE) (
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IN EFI_PERFORMANCE_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN UINT16 *Token,
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IN UINT16 *Host,
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IN UINT64 Ticker
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);
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typedef
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EFI_STATUS
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(EFIAPI * EFI_PERF_END_GAUGE) (
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IN EFI_PERFORMANCE_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN UINT16 *Token,
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IN UINT16 *Host,
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IN UINT64 Ticker
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);
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typedef
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EFI_GAUGE_DATA *
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(EFIAPI * EFI_PERF_GET_GAUGE) (
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IN EFI_PERFORMANCE_PROTOCOL *This,
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IN EFI_HANDLE Handle,
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IN UINT16 *Token,
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IN UINT16 *Host,
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IN EFI_GAUGE_DATA *PrevGauge
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);
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struct _EFI_PERFORMANCE_PROTOCOL {
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EFI_PERF_START_GAUGE StartGauge;
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EFI_PERF_END_GAUGE EndGauge;
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EFI_PERF_GET_GAUGE GetGauge;
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};
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extern EFI_GUID gEfiPerformanceProtocolGuid;
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#endif
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