ARM Packages: Removed trailing spaces

[mirror_edk2.git] / ArmPkg / Library / ArmLib / Common / ArmLib.c

diff --git a/ArmPkg/Library/ArmLib/Common/ArmLib.c b/ArmPkg/Library/ArmLib/Common/ArmLib.c
index d70003ebb0141f19dd5caf65d98abd9fab05d152..d7316972b7e4dcbd01ad8a934dbb3170777d2d79 100644 (file)
--- a/ArmPkg/Library/ArmLib/Common/ArmLib.c
+++ b/ArmPkg/Library/ArmLib/Common/ArmLib.c
@@ -1,8 +1,8 @@
 /** @file\r
 \r
   Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
-  Copyright (c) 2011 - 2012, ARM Ltd. All rights reserved.<BR>\r
-  \r
+  Copyright (c) 2011 - 2014, ARM Ltd. All rights reserved.<BR>\r
+\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
@@ -62,3 +62,31 @@ ArmUnsetAuxCrBit (
   val &= ~Bits;\r
   ArmWriteAuxCr(val);\r
 }\r
+\r
+//\r
+// Helper functions for accessing CPUACTLR\r
+//\r
+\r
+VOID\r
+EFIAPI\r
+ArmSetCpuActlrBit (\r
+  IN  UINTN    Bits\r
+  )\r
+{\r
+  UINTN Value;\r
+  Value =  ArmReadCpuActlr ();\r
+  Value |= Bits;\r
+  ArmWriteCpuActlr (Value);\r
+}\r
+\r
+VOID\r
+EFIAPI\r
+ArmUnsetCpuActlrBit (\r
+  IN  UINTN    Bits\r
+  )\r
+{\r
+  UINTN Value;\r
+  Value = ArmReadCpuActlr ();\r
+  Value &= ~Bits;\r
+  ArmWriteCpuActlr (Value);\r
+}\r