mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-04 13:23:26 +01:00
31 lines
597 B
C
31 lines
597 B
C
|
/** @file
|
||
|
*
|
||
|
* Copyright (c) 2013-2014, ARM Limited. All rights reserved.
|
||
|
*
|
||
|
* SPDX-License-Identifier: BSD-2-Clause-Patent
|
||
|
*
|
||
|
**/
|
||
|
|
||
|
#include <Library/ArmGicLib.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
|
||
|
)
|
||
|
{
|
||
|
MmioWrite32 (GicInterruptInterfaceBase + ARM_GIC_ICCEIOR, Source);
|
||
|
}
|