X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=ArmPkg%2FInclude%2FLibrary%2FArmLib.h;h=a338f77909cd0a00d1c69b81aee0c61a72c0fe71;hb=52d44f77c25a133d56871e7f42f9b4700ded6835;hp=b0ce6c7cc623670ef10d53d0ae3506dc8a3b1b6e;hpb=b7dd4dbd26b122a2972a150bfee1cff66ec283c0;p=mirror_edk2.git

diff --git a/ArmPkg/Include/Library/ArmLib.h b/ArmPkg/Include/Library/ArmLib.h
index b0ce6c7cc6..a338f77909 100644
--- a/ArmPkg/Include/Library/ArmLib.h
+++ b/ArmPkg/Include/Library/ArmLib.h
@@ -625,4 +625,33 @@ ArmWriteHVBar (
   IN  UINTN   HypModeVectorBase
   );
 
+
+//
+// Helper functions for accessing CPU ACTLR
+//
+
+UINTN
+EFIAPI
+ArmReadCpuActlr (
+  VOID
+  );
+
+VOID
+EFIAPI
+ArmWriteCpuActlr (
+  IN  UINTN Val
+  );
+
+VOID
+EFIAPI
+ArmSetCpuActlrBit (
+  IN  UINTN    Bits
+  );
+
+VOID
+EFIAPI
+ArmUnsetCpuActlrBit (
+  IN  UINTN    Bits
+  );
+
 #endif // __ARM_LIB__