4f6d34b434
Move TimerDxe and ArmArchTimerLib to ArmGenericTimerCounterLib, and update all platforms to select the physical counter instance they have been using implicitly all along. Contributed-under: TianoCore Contribution Agreement 1.0 Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-By: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16078 6f19259b-4bc3-4df7-8a09-765794883524
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/** @file
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Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this 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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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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#ifndef __ARM_ARCH_TIMER_H__
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#define __ARM_ARCH_TIMER_H__
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#define ARM_ARCH_TIMER_ENABLE (1 << 0)
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#define ARM_ARCH_TIMER_IMASK (1 << 1)
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#define ARM_ARCH_TIMER_ISTATUS (1 << 2)
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typedef enum {
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CntFrq = 0,
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CntPct,
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CntkCtl,
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CntpTval,
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CntpCtl,
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CntvTval,
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CntvCtl,
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CntvCt,
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CntpCval,
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CntvCval,
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CntvOff,
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CnthCtl,
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CnthpTval,
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CnthpCtl,
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CnthpCval,
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RegMaximum
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} ARM_ARCH_TIMER_REGS;
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VOID
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EFIAPI
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ArmArchTimerReadReg (
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IN ARM_ARCH_TIMER_REGS Reg,
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OUT VOID *DstBuf
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);
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VOID
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EFIAPI
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ArmArchTimerWriteReg (
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IN ARM_ARCH_TIMER_REGS Reg,
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IN VOID *SrcBuf
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);
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#endif // __ARM_ARCH_TIMER_H__
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