From 7772b1760f01d8be0c8d2fa16fd68db653ee89de Mon Sep 17 00:00:00 2001 From: xli24 Date: Fri, 23 Jan 2009 10:01:51 +0000 Subject: Update for Meta data. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7361 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Universal/Metronome/Metronome.inf | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'MdeModulePkg/Universal/Metronome') diff --git a/MdeModulePkg/Universal/Metronome/Metronome.inf b/MdeModulePkg/Universal/Metronome/Metronome.inf index 5dc6227be8..3315001d56 100644 --- a/MdeModulePkg/Universal/Metronome/Metronome.inf +++ b/MdeModulePkg/Universal/Metronome/Metronome.inf @@ -1,6 +1,15 @@ #/** @file -# This module produces the Metronome Architectural Protocol on top of an instance -# of the Timer Library defined in the MdePkg. +# This module produces the Metronome Architectural Protocol on top of Timer Library. +# +# This is a generic implementation of the Metronome Architectural Protocol that +# layers on top of an instance of the Timer Library. The Timer Library provides +# functions for nanosecond and microsecond delays. This generic implementation +# produces a fixed TickPeriod of 100ns unit, and when the WaitForTick() service +# is called, the number of ticks passed in is converted to either nanosecond or +# microsecond units. If the number of ticks is small, then nanoseconds are used. +# If the number of ticks is large, then microseconds are used. This prevents +# overflows that could occur for long delays if only nanoseconds were used and also +# provides the greatest accuracy for small delays. # # Copyright (c) 2008, Intel Corporation # All rights reserved. This program and the accompanying materials @@ -41,7 +50,7 @@ Metronome.h [Protocols] - gEfiMetronomeArchProtocolGuid + gEfiMetronomeArchProtocolGuid ## PRODUCES [Depex] TRUE -- cgit v1.2.3