TdxCommondefs.inc

Last change on this file was 99404, checked in by vboxsync, 19 months ago
Devices/EFI/FirmwareNew: Update to edk2-stable202302 and make it build, bugref:4643
Property svn:eol-style set to `native`
File size: 2.2 KB

Line
1	;------------------------------------------------------------------------------
2	; @file
3	; TDX Common defitions used by the APs in mailbox
4	;
5	; Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
6	; SPDX-License-Identifier: BSD-2-Clause-Patent
7	;
8	;------------------------------------------------------------------------------
9
10	CommandOffset equ 00h
11	ApicidOffset equ 04h
12	WakeupVectorOffset equ 08h
13	OSArgsOffset equ 10h
14	FirmwareArgsOffset equ 800h
15	WakeupArgsRelocatedMailBox equ 800h
16	AcceptPageArgsPhysicalStart equ 800h
17	AcceptPageArgsPhysicalEnd equ 808h
18	AcceptPageArgsTopStackAddress equ 810h
19	AcceptPageArgsApStackSize equ 818h
20	CpuArrivalOffset equ 900h
21	CpusExitingOffset equ 0a00h
22	TalliesOffset equ 0a08h
23	ErrorsOffset equ 0e08h
24
25	SIZE_4KB equ 1000h
26	SIZE_2MB equ 200000h
27	SIZE_1GB equ 40000000h
28
29	PAGE_ACCEPT_LEVEL_4K equ 0
30	PAGE_ACCEPT_LEVEL_2M equ 1
31	PAGE_ACCEPT_LEVEL_1G equ 2
32
33	TDX_PAGE_ALREADY_ACCEPTED equ 0x00000b0a
34	TDX_PAGE_SIZE_MISMATCH equ 0xc0000b0b
35
36	; Errors of APs in Mailbox
37	ERROR_NON equ 0
38	ERROR_INVALID_ACCEPT_PAGE_SIZE equ 1
39	ERROR_ACCEPT_PAGE_ERROR equ 2
40	ERROR_INVALID_FALLBACK_PAGE_LEVEL equ 3
41
42	MpProtectedModeWakeupCommandNoop equ 0
43	MpProtectedModeWakeupCommandWakeup equ 1
44	MpProtectedModeWakeupCommandSleep equ 2
45	MpProtectedModeWakeupCommandAcceptPages equ 3
46
47	MailboxApicIdInvalid equ 0xffffffff
48	MailboxApicidBroadcast equ 0xfffffffe
49
50	%define TDCALL_TDINFO 0x1
51	%define TDCALL_TDACCEPTPAGE 0x6

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