mirror of https://github.com/acidanthera/audk.git
33 lines
855 B
C
33 lines
855 B
C
/** @file
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This file defines the hob structure for PCI Segment related information.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef UPL_PCI_SEGMENT_INFO_GUID_H_
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#define UPL_PCI_SEGMENT_INFO_GUID_H_
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///
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/// UPL Pcie Segment Information Hob GUID
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///
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extern EFI_GUID gUplPciSegmentInfoHobGuid;
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#pragma pack(1)
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typedef struct {
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UINT16 SegmentNumber; ///< Segment number.
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UINT64 BaseAddress; ///< ECAM Base address.
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} UPL_SEGMENT_INFO;
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typedef struct {
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UNIVERSAL_PAYLOAD_GENERIC_HEADER Header;
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UINTN Count;
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UPL_SEGMENT_INFO SegmentInfo[0];
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} UPL_PCI_SEGMENT_INFO_HOB;
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#pragma pack()
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#define UNIVERSAL_PAYLOAD_PCI_SEGMENT_INFO_REVISION 1
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#endif
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