5161b24d13
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9532 6f19259b-4bc3-4df7-8a09-765794883524
164 lines
4.0 KiB
C
164 lines
4.0 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. 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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Module Name:
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CpuDriver.h
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Abstract:
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UNIX Emulation Architectural Protocol Driver as defined in Tiano.
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--*/
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#ifndef _CPU_ARCHITECTURAL_PROTOCOL_DRIVER_H_
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#define _CPU_ARCHITECTURAL_PROTOCOL_DRIVER_H_
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extern UINT8 CpuStrings[];
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//
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// Internal Data Structures
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//
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#define CPU_ARCH_PROT_PRIVATE_SIGNATURE SIGNATURE_32 ('c', 'a', 'p', 'd')
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typedef struct {
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UINTN Signature;
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EFI_HANDLE Handle;
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EFI_CPU_ARCH_PROTOCOL Cpu;
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EFI_CPU_IO2_PROTOCOL CpuIo;
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//
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// Local Data for CPU interface goes here
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//
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BOOLEAN InterruptState;
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} CPU_ARCH_PROTOCOL_PRIVATE;
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#define CPU_ARCH_PROTOCOL_PRIVATE_DATA_FROM_THIS(a) \
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CR (a, \
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CPU_ARCH_PROTOCOL_PRIVATE, \
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Cpu, \
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CPU_ARCH_PROT_PRIVATE_SIGNATURE \
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)
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EFI_STATUS
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EFIAPI
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CpuMemoryServiceRead (
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IN EFI_CPU_IO2_PROTOCOL *This,
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IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINTN Count,
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IN OUT VOID *Buffer
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);
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EFI_STATUS
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EFIAPI
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CpuMemoryServiceWrite (
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IN EFI_CPU_IO2_PROTOCOL *This,
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IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
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IN UINT64 Address,
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IN UINTN Count,
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IN OUT VOID *Buffer
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);
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EFI_STATUS
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EFIAPI
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CpuIoServiceRead (
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IN EFI_CPU_IO2_PROTOCOL *This,
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IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
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IN UINT64 UserAddress,
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IN UINTN Count,
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IN OUT VOID *UserBuffer
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);
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EFI_STATUS
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EFIAPI
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CpuIoServiceWrite (
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IN EFI_CPU_IO2_PROTOCOL *This,
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IN EFI_CPU_IO_PROTOCOL_WIDTH Width,
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IN UINT64 UserAddress,
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IN UINTN Count,
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IN OUT VOID *UserBuffer
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);
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EFI_STATUS
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EFIAPI
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InitializeCpu (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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);
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EFI_STATUS
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EFIAPI
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UnixFlushCpuDataCache (
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IN EFI_CPU_ARCH_PROTOCOL *This,
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IN EFI_PHYSICAL_ADDRESS Start,
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IN UINT64 Length,
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IN EFI_CPU_FLUSH_TYPE FlushType
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);
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EFI_STATUS
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EFIAPI
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UnixEnableInterrupt (
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IN EFI_CPU_ARCH_PROTOCOL *This
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);
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EFI_STATUS
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EFIAPI
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UnixDisableInterrupt (
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IN EFI_CPU_ARCH_PROTOCOL *This
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);
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EFI_STATUS
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EFIAPI
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UnixGetInterruptState (
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IN EFI_CPU_ARCH_PROTOCOL *This,
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OUT BOOLEAN *State
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);
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EFI_STATUS
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EFIAPI
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UnixInit (
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IN EFI_CPU_ARCH_PROTOCOL *This,
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IN EFI_CPU_INIT_TYPE InitType
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);
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EFI_STATUS
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EFIAPI
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UnixRegisterInterruptHandler (
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IN EFI_CPU_ARCH_PROTOCOL *This,
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IN EFI_EXCEPTION_TYPE InterruptType,
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IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
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);
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EFI_STATUS
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EFIAPI
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UnixGetTimerValue (
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IN EFI_CPU_ARCH_PROTOCOL *This,
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IN UINT32 TimerIndex,
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OUT UINT64 *TimerValue,
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OUT UINT64 *TimerPeriod OPTIONAL
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);
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EFI_STATUS
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EFIAPI
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UnixSetMemoryAttributes (
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IN EFI_CPU_ARCH_PROTOCOL *This,
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IN EFI_PHYSICAL_ADDRESS BaseAddress,
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IN UINT64 Length,
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IN UINT64 Attributes
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);
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#endif
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