87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/** @file
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A COMBINE_SMM driver for an abstract interface of IO library.
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;******************************************************************************
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;* Copyright (c) 2020, Insyde Software Corp. All Rights Reserved.
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;*
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;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
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;* transmit, broadcast, present, recite, release, license or otherwise exploit
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;* any part of this publication in any form, by any means, without the prior
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;* written permission of Insyde Software Corporation.
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;*
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;******************************************************************************
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*/
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#ifndef _H2O_DXE_SMM_IO_LIB_PROTOCOL_H_
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#define _H2O_DXE_SMM_IO_LIB_PROTOCOL_H_
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#define H2O_DXE_SMM_IO_LIB_PROTOCOL_GUID \
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{ \
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0xa01376f8, 0x1929, 0x4f7d, 0x87, 0x27, 0x8c, 0xa7, 0x6f, 0xca, 0x1c, 0xb9 \
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}
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typedef struct _H2O_DXE_SMM_IO_LIB_PROTOCOL H2O_DXE_SMM_IO_LIB_PROTOCOL;
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typedef
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UINT64
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(EFIAPI *H2O_DXE_SMM_IO_READ) (
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IN UINTN Port,
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IN UINTN Size
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);
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typedef
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UINT64
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(EFIAPI *H2O_DXE_SMM_IO_WRITE) (
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IN UINTN Port,
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IN UINTN Size,
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IN UINTN InputData
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);
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typedef
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UINT64
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(EFIAPI *H2O_DXE_SMM_MMIO_READ) (
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IN UINTN Address,
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IN UINTN Size
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);
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typedef
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UINT64
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(EFIAPI *H2O_DXE_SMM_MMIO_WRITE) (
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IN UINTN Address,
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IN UINTN Size,
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IN UINT64 Value
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);
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typedef
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VOID
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(EFIAPI *H2O_DXE_SMM_IO_READ_FIFO) (
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IN UINTN Port,
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IN UINTN Size,
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IN UINTN Count,
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OUT VOID *Buffer
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);
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typedef
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VOID
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(EFIAPI *H2O_DXE_SMM_IO_WRITE_FIFO) (
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IN UINTN Port,
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IN UINTN Size,
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IN UINTN Count,
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IN VOID *Buffer
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);
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struct _H2O_DXE_SMM_IO_LIB_PROTOCOL {
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H2O_DXE_SMM_IO_READ IoRead;
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H2O_DXE_SMM_IO_WRITE IoWrite;
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H2O_DXE_SMM_MMIO_READ MmioRead;
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H2O_DXE_SMM_MMIO_WRITE MmioWrite;
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H2O_DXE_SMM_IO_READ_FIFO IoReadFifo;
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H2O_DXE_SMM_IO_WRITE_FIFO IoWriteFifo;
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};
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extern EFI_GUID gH2ODxeSmmIoLibProtocolGuid;
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#endif
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