mirror of https://github.com/acidanthera/audk.git
34 lines
733 B
C
34 lines
733 B
C
/** @file
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Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef PAGE_H_
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#define PAGE_H_
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#define INVALID_PAGE 0
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#define LEVEL5 5
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#define LEVEL4 4
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#define LEVEL3 3
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#define LEVEL2 2
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#define LEVEL1 1
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#define PTE_ATTRIBUTES_MASK 0x600000000000007EULL
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#define PTE_PPN_MASK 0xFFFFFFFFF000ULL
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#define PTE_PPN_SHIFT EFI_PAGE_SHIFT
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#define LOONGARCH_MMU_PAGE_SHIFT EFI_PAGE_SHIFT
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//
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// For coding convenience, define the maximum valid
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// LoongArch exception.
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// Since UEFI V2.11, it will be present in DebugSupport.h.
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//
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#define MAX_LOONGARCH_EXCEPTION 64
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#endif // PAGE_H_
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