2 # This module produces the Metronome Architectural Protocol on top of Timer Library.
4 # This is a generic implementation of the Metronome Architectural Protocol that
5 # layers on top of an instance of the Timer Library. The Timer Library provides
6 # functions for nanosecond and microsecond delays. This generic implementation
7 # produces a fixed TickPeriod of 100ns unit, and when the WaitForTick() service
8 # is called, the number of ticks passed in is converted to either nanosecond or
9 # microsecond units. If the number of ticks is small, then nanoseconds are used.
10 # If the number of ticks is large, then microseconds are used. This prevents
11 # overflows that could occur for long delays if only nanoseconds were used and also
12 # provides the greatest accuracy for small delays.
14 # Copyright (c) 2008, Intel Corporation
15 # All rights reserved. This program and the accompanying materials
16 # are licensed and made available under the terms and conditions of the BSD License
17 # which accompanies this distribution. The full text of the license may be found at
18 # http://opensource.org/licenses/bsd-license.php
20 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
21 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
26 INF_VERSION = 0x00010005
28 FILE_GUID = C8339973-A563-4561-B858-D8476F9DEFC4
29 MODULE_TYPE = DXE_DRIVER
31 ENTRY_POINT = InstallMetronome
34 # The following information is for reference only and not required by the build tools.
36 # VALID_ARCHITECTURES = IA32 X64 IPF EBC
44 UefiBootServicesTableLib
53 gEfiMetronomeArchProtocolGuid ## PRODUCES