/** @file | |
* | |
* Copyright (c) 2013-2023, ARM Limited. All rights reserved. | |
* | |
* SPDX-License-Identifier: BSD-2-Clause-Patent | |
* | |
**/ | |
#include <Library/ArmGicLib.h> | |
#include <Library/DebugLib.h> | |
#include <Library/IoLib.h> | |
UINTN | |
EFIAPI | |
ArmGicV2AcknowledgeInterrupt ( | |
IN UINTN GicInterruptInterfaceBase | |
) | |
{ | |
// Read the Interrupt Acknowledge Register | |
return MmioRead32 (GicInterruptInterfaceBase + ARM_GIC_ICCIAR); | |
} | |
VOID | |
EFIAPI | |
ArmGicV2EndOfInterrupt ( | |
IN UINTN GicInterruptInterfaceBase, | |
IN UINTN Source | |
) | |
{ | |
ASSERT (Source <= MAX_UINT32); | |
MmioWrite32 (GicInterruptInterfaceBase + ARM_GIC_ICCEIOR, (UINT32)Source); | |
} |