41fb5d4634
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
69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
/** @file
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*
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* Copyright (c) 2014-2015, ARM Limited. All rights reserved.
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*
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* This program and the accompanying materials are licensed and made available
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* under the terms and conditions of the BSD License which accompanies this
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* distribution. The full text of the license may be found at
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* http://opensource.org/licenses/bsd-license.php
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*
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* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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*
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**/
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#ifndef _ARM_GIC_V3_H_
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#define _ARM_GIC_V3_H_
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#define ICC_SRE_EL2_SRE (1 << 0)
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#define ARM_GICD_IROUTER_IRM BIT31
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UINT32
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EFIAPI
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ArmGicV3GetControlSystemRegisterEnable (
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VOID
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);
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VOID
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EFIAPI
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ArmGicV3SetControlSystemRegisterEnable (
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IN UINT32 ControlSystemRegisterEnable
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);
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VOID
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EFIAPI
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ArmGicV3EnableInterruptInterface (
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VOID
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);
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VOID
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EFIAPI
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ArmGicV3DisableInterruptInterface (
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VOID
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);
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UINTN
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EFIAPI
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ArmGicV3AcknowledgeInterrupt (
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VOID
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);
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VOID
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EFIAPI
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ArmGicV3EndOfInterrupt (
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IN UINTN Source
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);
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VOID
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ArmGicV3SetBinaryPointer (
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IN UINTN BinaryPoint
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);
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VOID
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ArmGicV3SetPriorityMask (
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IN UINTN Priority
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);
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#endif
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