diff options
Diffstat (limited to 'ArmPkg/Include')
-rw-r--r-- | ArmPkg/Include/Library/ArmLib.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/ArmPkg/Include/Library/ArmLib.h b/ArmPkg/Include/Library/ArmLib.h index 5a27b7c2fc..8a364f2ca9 100644 --- a/ArmPkg/Include/Library/ArmLib.h +++ b/ArmPkg/Include/Library/ArmLib.h @@ -2,6 +2,7 @@ Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
Copyright (c) 2011 - 2016, ARM Ltd. All rights reserved.<BR>
+ Copyright (c) 2020, NUVIA Inc. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -715,4 +716,21 @@ ArmGetPhysicalAddressBits ( VOID
);
+
+///
+/// ID Register Helper functions
+///
+
+/**
+ Check whether the CPU supports the GIC system register interface (any version)
+
+ @return Whether GIC System Register Interface is supported
+
+**/
+BOOLEAN
+EFIAPI
+ArmHasGicSystemRegisters (
+ VOID
+ );
+
#endif // __ARM_LIB__
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