From: "Yuanhao Xie" <yuanhao.xie@intel.com>
To: devel@edk2.groups.io
Subject: [Patch V4 0/8] Put APs in 64 bit mode before handoff to OS.
Date: Wed, 1 Mar 2023 14:09:46 +0800 [thread overview]
Message-ID: <20230301060954.1464-1-yuanhao.xie@intel.com> (raw)
The purpose of this patch series is to put the APs in 64-bit mode
before handing off the boot process to the OS, AMD 64-bit processors
with SEV-ES follows the original logic.
Ref:https://bugzilla.tianocore.org/show_bug.cgi?id=4234
Yuanhao Xie (8):
UefiCpuPkg: Check AP_SAFE_STACK_SIZE during build time.
UefiCpuPkg: Split the path in RelocateApLoop into two.
UefiCpuPkg: Allocate contiguous memory for stacks and APs loop.
OvmfPkg: Add CpuPageTableLib required by MpInitLib.
UefiPayloadPkg: Add CpuPageTableLib required by MpInitLib.
UefiCpuPkg: Put APs in 64 bit mode before handoff to OS.
UefiCpuPkg: Rename AsmRelocateApLoopStart.
UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to
AmdSev.nasm
OvmfPkg/AmdSev/AmdSevX64.dsc | 3 ++-
OvmfPkg/CloudHv/CloudHvX64.dsc | 3 ++-
OvmfPkg/IntelTdx/IntelTdxX64.dsc | 4 +++-
OvmfPkg/Microvm/MicrovmX64.dsc | 3 ++-
OvmfPkg/OvmfPkgIa32X64.dsc | 3 ++-
OvmfPkg/OvmfPkgX64.dsc | 4 +++-
OvmfPkg/OvmfXen.dsc | 3 ++-
UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf | 6 +++++-
UefiCpuPkg/Library/MpInitLib/DxeMpLib.c | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------------------------------------------
UefiCpuPkg/Library/MpInitLib/Ia32/CreatePageTable.c | 23 +++++++++++++++++++++++
UefiCpuPkg/Library/MpInitLib/Ia32/MpFuncs.nasm | 26 +++++++++++++-------------
UefiCpuPkg/Library/MpInitLib/MpEqu.inc | 22 ++++++++++++----------
UefiCpuPkg/Library/MpInitLib/MpLib.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++----
UefiCpuPkg/Library/MpInitLib/X64/AmdSev.nasm | 170 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
UefiCpuPkg/Library/MpInitLib/X64/CreatePageTable.c | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
UefiCpuPkg/Library/MpInitLib/X64/MpFuncs.nasm | 198 ++++++++++++++++++++++++++++++++++++++++++------------------------------------------------------------------------------------------------------------------------------------------------------------
UefiPayloadPkg/UefiPayloadPkg.dsc | 3 ++-
17 files changed, 504 insertions(+), 254 deletions(-)
create mode 100644 UefiCpuPkg/Library/MpInitLib/Ia32/CreatePageTable.c
create mode 100644 UefiCpuPkg/Library/MpInitLib/X64/CreatePageTable.c
--
2.36.1.windows.1
next reply other threads:[~2023-03-01 6:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-01 6:09 Yuanhao Xie [this message]
2023-03-01 6:09 ` [Patch V4 1/8] UefiCpuPkg: Check AP_SAFE_STACK_SIZE during build time Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 2/8] UefiCpuPkg: Split the path in RelocateApLoop into two Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 3/8] UefiCpuPkg: Allocate contiguous memory for stacks and APs loop Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 4/8] OvmfPkg: Add CpuPageTableLib required by MpInitLib Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 5/8] UefiPayloadPkg: " Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 6/8] UefiCpuPkg: Put APs in 64 bit mode before handoff to OS Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 7/8] UefiCpuPkg: Rename AsmRelocateApLoopStart Yuanhao Xie
2023-03-01 6:09 ` [Patch V4 8/8] UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm Yuanhao Xie
2023-03-01 6:40 ` [edk2-devel] [Patch V4 0/8] Put APs in 64 bit mode before handoff to OS Gerd Hoffmann
2023-03-07 7:00 ` Ni, Ray
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