diff options
| author | Olivier Martin <olivier.martin@arm.com> | 2015-02-16 10:23:42 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@Edk2> | 2015-02-16 10:23:42 +0000 |
| commit | 41fb5d4634c17c042e0a3b2be0e8db85d2a083ad (patch) | |
| tree | 12aca0d20fbd7fd1758ba182fd36ee07b1e2708a /ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c | |
| parent | 8705cb380654b80fc7b4c2863b1bed521d2a9f82 (diff) | |
| download | edk2-41fb5d4634c17c042e0a3b2be0e8db85d2a083ad.tar.gz edk2-41fb5d4634c17c042e0a3b2be0e8db85d2a083ad.tar.bz2 edk2-41fb5d4634c17c042e0a3b2be0e8db85d2a083ad.zip | |
ArmPkg/ArmGic: Use the GIC Redistributor instead of GIC Distributor for GICv3
GICv3 controller with no GICv2 legacy support must use the GIC
Redistributor registers instead of the GIC Distributor registers
for some operations (eg: enable/disable interrupts).
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Tested-by: Ard Biesheuvel <ard@linaro.org>
Reviewed-by: Ard Biesheuvel <ard@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16874 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c')
| -rw-r--r-- | ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c index f37e95ede9..743c534e04 100644 --- a/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c +++ b/ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c @@ -2,7 +2,7 @@ Copyright (c) 2009, Hewlett-Packard Company. All rights reserved.<BR>
Portions copyright (c) 2010, Apple Inc. All rights reserved.<BR>
-Portions copyright (c) 2011-2014, ARM Ltd. All rights reserved.<BR>
+Portions copyright (c) 2011-2015, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -54,7 +54,7 @@ GicV2EnableInterruptSource ( return EFI_UNSUPPORTED;
}
- ArmGicEnableInterrupt (mGicDistributorBase, Source);
+ ArmGicEnableInterrupt (mGicDistributorBase, 0, Source);
return EFI_SUCCESS;
}
@@ -81,7 +81,7 @@ GicV2DisableInterruptSource ( return EFI_UNSUPPORTED;
}
- ArmGicDisableInterrupt (mGicDistributorBase, Source);
+ ArmGicDisableInterrupt (mGicDistributorBase, 0, Source);
return EFI_SUCCESS;
}
@@ -110,7 +110,7 @@ GicV2GetInterruptSourceState ( return EFI_UNSUPPORTED;
}
- *InterruptState = ArmGicIsInterruptEnabled (mGicDistributorBase, Source);
+ *InterruptState = ArmGicIsInterruptEnabled (mGicDistributorBase, 0, Source);
return EFI_SUCCESS;
}
|