86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/** @file
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Protocol definition for H2O_FLASH_PROTOCOL
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;******************************************************************************
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;* Copyright (c) 2013, 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_FLASH_PROTOCOL_H_
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#define _H2O_FLASH_PROTOCOL_H_
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#include <Uefi.h>
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#include <Library/H2OFlashLib.h>
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#define H2O_FLASH_PROTOCOL_GUID \
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{ 0xd6ba94d6, 0xa5c7, 0x4180, {0x9c, 0x73, 0x58, 0x15, 0xd4, 0xf6, 0xd4, 0x1d}}
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#define H2O_SMM_FLASH_PROTOCOL_GUID \
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{ 0x0e54d9d0, 0x6288, 0x48e1, {0x99, 0xbc, 0xa7, 0x02, 0x80, 0x12, 0xfd, 0x6e}}
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typedef struct _H2O_FLASH_PROTOCOL H2O_FLASH_PROTOCOL;
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typedef H2O_FLASH_PROTOCOL H2O_SMM_FLASH_PROTOCOL;
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typedef struct _H2O_FLASH_LPC_DEVICE {
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UINT32 Size;
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UINT32 IdAddress;
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UINT32 CmdPort55;
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UINT32 CmdPort2A;
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} H2O_FLASH_LPC_DEVICE;
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typedef
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EFI_STATUS
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(EFIAPI *H2O_FLASH_ERASE)(
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IN H2O_FLASH_PROTOCOL *This,
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IN EFI_PHYSICAL_ADDRESS PhysDest,
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IN UINT64 EraseSize
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);
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typedef
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EFI_STATUS
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(EFIAPI *H2O_FLASH_GET_DEVICE)(
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IN H2O_FLASH_PROTOCOL *This,
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IN EFI_PHYSICAL_ADDRESS PhysDest,
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OUT H2O_FLASH_DEVICE **FlashDevice
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);
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typedef
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EFI_STATUS
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(EFIAPI *H2O_FLASH_READ)(
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IN H2O_FLASH_PROTOCOL *This,
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IN UINT8 *Dest,
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IN UINT8 *LogicalSrc,
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IN UINT64 Size
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);
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typedef
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EFI_STATUS
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(EFIAPI *H2O_FLASH_PROGRAM)(
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IN H2O_FLASH_PROTOCOL *This,
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IN UINT8 *LogicalDest,
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IN UINT8 *Src,
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IN UINT64 *NumBytes,
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IN EFI_PHYSICAL_ADDRESS PhysDest
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);
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typedef struct _H2O_FLASH_PROTOCOL {
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UINT32 Size;
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H2O_FLASH_ERASE Erase;
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H2O_FLASH_GET_DEVICE GetDevice;
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H2O_FLASH_READ Read;
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H2O_FLASH_PROGRAM Program;
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};
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extern EFI_GUID gH2OFlashProtocolGuid;
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extern EFI_GUID gH2OSmmFlashProtocolGuid;
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#endif
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