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author | Sami Mujawar <sami.mujawar@arm.com> | 2021-05-26 17:31:53 +0100 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2023-06-01 15:52:01 +0000 |
commit | a44fef7de3454cb0cb32a65a5fca16bec0b9416d (patch) | |
tree | 347834ab1fad1d5d629cc9a8cd92d45efbff0bd6 /ArmPkg/Drivers/ArmGic/GicV2 | |
parent | 4ec9a6f6cd2eb236c5dc135aa41a073edfa56901 (diff) | |
download | edk2-a44fef7de3454cb0cb32a65a5fca16bec0b9416d.zip edk2-a44fef7de3454cb0cb32a65a5fca16bec0b9416d.tar.gz edk2-a44fef7de3454cb0cb32a65a5fca16bec0b9416d.tar.bz2 |
ArmPkg: Fix data type used for GicInterruptInterfaceBase
The data type used by variables representing the
GicInterruptInterfaceBase has been inconsistently used in the ArmGic
driver and the library. The PCD defined for the GIC Interrupt interface
base address is UINT64. However, the data types for the variables used
is UINTN, INTN, and at some places UINT32.
Therefore, update the data types to use UINTN and add necessary
typecasts when reading values from the PCD. This should then be
consistent across AArch32 and AArch64 builds.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'ArmPkg/Drivers/ArmGic/GicV2')
-rw-r--r-- | ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c | 3 | ||||
-rw-r--r-- | ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2NonSecLib.c | 6 |
2 files changed, 5 insertions, 4 deletions
diff --git a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c index a93f684..9a0180b 100644 --- a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c +++ b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c @@ -400,9 +400,10 @@ GicV2DxeInitialize ( // the system.
ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gHardwareInterruptProtocolGuid);
+ ASSERT (PcdGet64 (PcdGicInterruptInterfaceBase) <= MAX_UINTN);
ASSERT (PcdGet64 (PcdGicDistributorBase) <= MAX_UINTN);
- mGicInterruptInterfaceBase = PcdGet64 (PcdGicInterruptInterfaceBase);
+ mGicInterruptInterfaceBase = (UINTN)PcdGet64 (PcdGicInterruptInterfaceBase);
mGicDistributorBase = (UINTN)PcdGet64 (PcdGicDistributorBase);
mGicNumInterrupts = ArmGicGetMaxNumInterrupts (mGicDistributorBase);
diff --git a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2NonSecLib.c b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2NonSecLib.c index 85c2a92..781645e 100644 --- a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2NonSecLib.c +++ b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2NonSecLib.c @@ -1,6 +1,6 @@ /** @file
*
-* Copyright (c) 2011-2014, ARM Limited. All rights reserved.
+* Copyright (c) 2011-2023, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
@@ -13,7 +13,7 @@ VOID
EFIAPI
ArmGicV2EnableInterruptInterface (
- IN INTN GicInterruptInterfaceBase
+ IN UINTN GicInterruptInterfaceBase
)
{
/*
@@ -26,7 +26,7 @@ ArmGicV2EnableInterruptInterface ( VOID
EFIAPI
ArmGicV2DisableInterruptInterface (
- IN INTN GicInterruptInterfaceBase
+ IN UINTN GicInterruptInterfaceBase
)
{
// Disable Gic Interface
|