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- ;------------------------------------------------------------------------------
- ; @file
- ; TDX Common defitions used by the APs in mailbox
- ;
- ; Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
- ; SPDX-License-Identifier: BSD-2-Clause-Patent
- ;
- ;------------------------------------------------------------------------------
- CommandOffset equ 00h
- ApicidOffset equ 04h
- WakeupVectorOffset equ 08h
- OSArgsOffset equ 10h
- FirmwareArgsOffset equ 800h
- WakeupArgsRelocatedMailBox equ 800h
- AcceptPageArgsPhysicalStart equ 800h
- AcceptPageArgsPhysicalEnd equ 808h
- AcceptPageArgsChunkSize equ 810h
- AcceptPageArgsPageSize equ 818h
- CpuArrivalOffset equ 900h
- CpusExitingOffset equ 0a00h
- TalliesOffset equ 0a08h
- ErrorsOffset equ 0e08h
- SIZE_4KB equ 1000h
- SIZE_2MB equ 200000h
- SIZE_1GB equ 40000000h
- PAGE_ACCEPT_LEVEL_4K equ 0
- PAGE_ACCEPT_LEVEL_2M equ 1
- PAGE_ACCEPT_LEVEL_1G equ 2
- TDX_PAGE_ALREADY_ACCEPTED equ 0x00000b0a
- TDX_PAGE_SIZE_MISMATCH equ 0xc0000b0b
- ; Errors of APs in Mailbox
- ERROR_NON equ 0
- ERROR_INVALID_ACCEPT_PAGE_SIZE equ 1
- ERROR_ACCEPT_PAGE_ERROR equ 2
- ERROR_INVALID_FALLBACK_PAGE_LEVEL equ 3
- MpProtectedModeWakeupCommandNoop equ 0
- MpProtectedModeWakeupCommandWakeup equ 1
- MpProtectedModeWakeupCommandSleep equ 2
- MpProtectedModeWakeupCommandAcceptPages equ 3
- MailboxApicIdInvalid equ 0xffffffff
- MailboxApicidBroadcast equ 0xfffffffe
- %define TDCALL_TDINFO 0x1
- %define TDCALL_TDACCEPTPAGE 0x6
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