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Committing changes to the comments, to improve code documentation.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8533 6f19259b-4bc3-4df7-8a09-765794883524
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pkandel
2009-06-11 14:17:23 +00:00
parent 9277fdf8e7
commit e9b67286ad
26 changed files with 306 additions and 329 deletions
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23
MdeModulePkg/Include/Guid/Performance.h
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@@ -1,6 +1,8 @@
/** @file
This file defines performance related definitions: the format of performance
GUID HOB, performance protocol interfaces and performance variable format.
This file defines performance-related definitions, including the format of:
* performance GUID HOB
* performance protocol interfaces
* performance variables.
Copyright (c) 2009, Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
@@ -94,7 +96,7 @@ typedef struct {
// The header must be aligned at 8 bytes
//
typedef struct {
UINT32 NumberOfEntries; ///> The number of all performance guage entries
UINT32 NumberOfEntries; ///> The number of all performance gauge entries
UINT32 Reserved;
} GAUGE_DATA_HEADER;
@@ -102,9 +104,8 @@ typedef struct {
Adds a record at the end of the performance measurement log
that records the start time of a performance measurement.
Adds a record to the end of the performance measurement log
that contains the Handle, Token, and Module.
The end time of the new record must be set to zero.
The added record contains the Handle, Token, and Module.
The end time of the new record is not recorded, so it is set to zero.
If TimeStamp is not zero, then TimeStamp is used to fill in the start time in the record.
If TimeStamp is zero, the start time in the record is filled in with the value
read from the current time stamp.
@@ -172,13 +173,11 @@ EFI_STATUS
@param LogEntryKey The key for the previous performance measurement log entry.
If 0, then the first performance measurement log entry is retrieved.
@param GaugeDataEntry The indirect pointer to the gauge data entry specified by LogEntryKey
if the retrieval is successful.
@param GaugeDataEntry Out parameter for the indirect pointer to the gauge data entry specified by LogEntryKey.
@retval EFI_SUCCESS The GuageDataEntry is successfully found based on LogEntryKey.
@retval EFI_NOT_FOUND The LogEntryKey is the last entry (equals to the total entry number).
@retval EFI_INVALIDE_PARAMETER The LogEntryKey is not a valid entry (greater than the total entry number).
@retval EFI_INVALIDE_PARAMETER GaugeDataEntry is NULL.
@retval EFI_NOT_FOUND There is no entry after the measurement referred to by LogEntryKey.
@retval EFI_INVALID_PARAMETER The LogEntryKey is not a valid entry, or GaugeDataEntry is NULL.
**/
typedef