UefiCpuPkg: LocalApicLib: Add API to set SoftwareEnable bit

[mirror_edk2.git] / UefiCpuPkg / Include / Library / LocalApicLib.h

diff --git a/UefiCpuPkg/Include/Library/LocalApicLib.h b/UefiCpuPkg/Include/Library/LocalApicLib.h
index b92b99e11519638a7feb77eccfd57a5740ad24d6..cd4e613ef5f82eadd34ae27c8fdff64d59e771e7 100644 (file)
--- a/UefiCpuPkg/Include/Library/LocalApicLib.h
+++ b/UefiCpuPkg/Include/Library/LocalApicLib.h
@@ -4,7 +4,7 @@
   Local APIC library assumes local APIC is enabled. It does not\r
   handles cases where local APIC is disabled.\r
 \r
-  Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -227,6 +227,20 @@ SendInitSipiSipiAllExcludingSelf (
   IN UINT32          StartupRoutine\r
   );\r
 \r
+/**\r
+  Initialize the state of the SoftwareEnable bit in the Local APIC\r
+  Spurious Interrupt Vector register.\r
+\r
+  @param  Enable  If TRUE, then set SoftwareEnable to 1\r
+                  If FALSE, then set SoftwareEnable to 0.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+InitializeLocalApicSoftwareEnable (\r
+  IN BOOLEAN  Enable\r
+  );\r
+\r
 /**\r
   Programming Virtual Wire Mode.\r
 \r