41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/** @H2O pei storage hob data struct
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;******************************************************************************
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;* Copyright (c) 2014, 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_PEI_STORAGE_HOB_H_
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#define _H2O_PEI_STORAGE_HOB_H_
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#define H2O_PEI_STORAGE_HOB_GUID \
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{ \
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0xac199b84, 0x161c, 0x45b7, 0x9a, 0x65, 0x5a, 0xf5, 0x2f, 0xe3, 0xef, 0x35 \
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}
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typedef union {
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struct {
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UINT32 UsbEnable :1;
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/* UsbEnable - Bits[0], RW, default = 1'b0
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Enable UsbPolicy in Pei Phase. The usb relate modules will dispatch.
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That can use usb device in Pei phase. (ex. usb mass storage)
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*/
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UINT32 SataEnable :1;
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/* SataEnable - Bits[1], RW, default = 1'b0
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Enable Sata Driver in Pei Phase. It can access SATA HD in pei phase.
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*/
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UINT32 Reserved :30;
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} Bits;
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UINT32 Data;
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} PEI_STORAGE_HOB_DATA;
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extern EFI_GUID gH2OPeiStorageHobGuid;
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#endif
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