X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FSecPeiDxeTimerLibCpu%2FSecPeiDxeTimerLibCpu.inf;h=0feb42f0b366b529d414ced52c5aa16a83dc20b8;hp=ba7ab1724b170bca33c0beb6b14d20dee5a1b5b6;hb=9095d37b8fe5bfc3d02adad6ba7fd7359ebc0107;hpb=19388d2960b2fe0347da23799e93ccc52f540214

diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
index ba7ab1724b..0feb42f0b3 100644
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
+++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
@@ -3,16 +3,22 @@
 #
 # Timer Library that only uses CPU resources to provide calibrated delays
 #  on IA-32, x64, and IPF.
-# Note: Because CPU Local APIC and ITC could be programmed by OS, it cannot be
+# Note: A driver of type DXE_RUNTIME_DRIVER and DXE_SMM_DRIVER can use this TimerLib
+#  in their initialization without any issues. They only have to be careful in
+#  the implementation of runtime services and SMI handlers.
+#  Because CPU Local APIC and ITC could be programmed by OS, it cannot be
 #  used by SMM drivers and runtime drivers, ACPI timer is recommended for SMM
 #  drivers and runtime drivers.
 #
-# Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
+# Note that for IA-32 and x64, this library only supports xAPIC mode. If x2APIC
+# support is desired, the SecPeiDxeTimerLibUefiCpu library can be used.
+#
+# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
 #
 #  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
+#  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.
 #
@@ -22,10 +28,11 @@
 [Defines]
   INF_VERSION                    = 0x00010005
   BASE_NAME                      = SecPeiDxeTimerLibCpu
+  MODULE_UNI_FILE                = SecPeiDxeTimerLibCpu.uni
   FILE_GUID                      = b5a05743-9b71-489b-a0ed-a0eb3950d23b
   MODULE_TYPE                    = BASE
   VERSION_STRING                 = 1.0
-  LIBRARY_CLASS                  = TimerLib|BASE DXE_CORE DXE_DRIVER DXE_SAL_DRIVER PEIM PEI_CORE SEC UEFI_APPLICATION UEFI_DRIVER
+  LIBRARY_CLASS                  = TimerLib
 
 
 #