2 The definition for VTD information PPI.
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4 This is a lightweight VTd information report in PEI phase.
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6 Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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7 This program and the accompanying materials
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8 are licensed and made available under the terms and conditions of the BSD License
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9 which accompanies this distribution. The full text of the license may be found at
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10 http://opensource.org/licenses/bsd-license.php.
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12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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17 #ifndef __VTD_INFO_PPI_H__
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18 #define __VTD_INFO_PPI_H__
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20 #define EDKII_VTD_INFO_PPI_GUID \
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22 0x8a59fcb3, 0xf191, 0x400c, { 0x97, 0x67, 0x67, 0xaf, 0x2b, 0x25, 0x68, 0x4a } \
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25 typedef struct _EDKII_VTD_INFO_PPI EDKII_VTD_INFO_PPI;
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27 #define EDKII_VTD_INFO_PPI_REVISION 0x00010000
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29 struct _EDKII_VTD_INFO_PPI {
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31 UINT8 HostAddressWidth;
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33 UINT32 VTdEngineCount;
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34 UINT64 VTdEngineAddress[1];
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37 extern EFI_GUID gEdkiiVTdInfoPpiGuid;
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