From: "Min Xu" <min.m.xu@intel.com>
To: devel@edk2.groups.io
Cc: Min Xu <min.m.xu@intel.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jordan Justen <jordan.l.justen@intel.com>,
Brijesh Singh <brijesh.singh@amd.com>,
Erdem Aktas <erdemaktas@google.com>,
James Bottomley <jejb@linux.ibm.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Tom Lendacky <thomas.lendacky@amd.com>,
Gerd Hoffmann <kraxel@redhat.com>
Subject: [PATCH V4 30/31] OvmfPkg: Switch timer in build time for OvmfPkg
Date: Mon, 13 Dec 2021 20:57:01 +0800 [thread overview]
Message-ID: <cc04f3616ed20dbdadfc894117e7e433bc03547d.1639399598.git.min.m.xu@intel.com> (raw)
In-Reply-To: <cover.1639399598.git.min.m.xu@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3711
Discussion in https://bugzilla.tianocore.org/show_bug.cgi?id=1496 shows
that 8254TimerDxe was not written for OVMF. It was moved over from
PcAtChipsetPkg to OvmfPkg in 2019. Probably because OVMF was the only
user left.
Most likely the reason OVMF used 8254TimerDxe initially was that it could
just use the existing driver in PcAtChipsetPkg. And it simply hasn't
been changed ever.
CSM support was moved in 2019 too. (CSM support depends on 8254/8259
drivers). So 8254TimerDxe will be used when CSM_ENABLE=TRUE.
There are 4 .dsc which include the 8254Timer.
- OvmfPkg/AmdSev/AmdSevX64.dsc
- OvmfPkg/OvmfPkgIa32.dsc
- OvmfPkg/OvmfPkgIa32X64.dsc
- OvmfPkg/OvmfPkgX64.dsc
For the three OvmfPkg* configs using 8254TimerDxe with CSM_ENABLE=TRUE
and LapicTimerDxe otherwise.
For the AmdSev config it doesn't make sense to support a CSM. So use
the lapic timer unconditionally.
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Suggested-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
---
OvmfPkg/AmdSev/AmdSevX64.dsc | 5 +++--
OvmfPkg/AmdSev/AmdSevX64.fdf | 3 +--
OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c | 2 +-
OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf | 1 +
OvmfPkg/OvmfPkgIa32.dsc | 10 +++++++++-
OvmfPkg/OvmfPkgIa32.fdf | 8 ++++++--
OvmfPkg/OvmfPkgIa32X64.dsc | 10 +++++++++-
OvmfPkg/OvmfPkgIa32X64.fdf | 8 ++++++--
OvmfPkg/OvmfPkgX64.dsc | 10 +++++++++-
OvmfPkg/OvmfPkgX64.fdf | 8 ++++++--
10 files changed, 51 insertions(+), 14 deletions(-)
diff --git a/OvmfPkg/AmdSev/AmdSevX64.dsc b/OvmfPkg/AmdSev/AmdSevX64.dsc
index 59bd17f31b28..6c53c805e824 100644
--- a/OvmfPkg/AmdSev/AmdSevX64.dsc
+++ b/OvmfPkg/AmdSev/AmdSevX64.dsc
@@ -584,6 +584,8 @@
gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
!endif
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+
[PcdsDynamicHii]
!if $(TPM_ENABLE) == TRUE && $(TPM_CONFIG_ENABLE) == TRUE
gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
@@ -675,10 +677,9 @@
}
MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
- OvmfPkg/8259InterruptControllerDxe/8259.inf
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
- OvmfPkg/8254TimerDxe/8254Timer.inf
+ OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
diff --git a/OvmfPkg/AmdSev/AmdSevX64.fdf b/OvmfPkg/AmdSev/AmdSevX64.fdf
index b25035c164eb..77e391f2106a 100644
--- a/OvmfPkg/AmdSev/AmdSevX64.fdf
+++ b/OvmfPkg/AmdSev/AmdSevX64.fdf
@@ -206,10 +206,9 @@ INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
-INF OvmfPkg/8259InterruptControllerDxe/8259.inf
INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
INF UefiCpuPkg/CpuDxe/CpuDxe.inf
-INF OvmfPkg/8254TimerDxe/8254Timer.inf
+INF OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
INF OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
INF OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
diff --git a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c
index 6376b5a49343..98610ebd3b06 100644
--- a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c
+++ b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.c
@@ -174,7 +174,7 @@ TimerDriverSetTimerPeriod (
//
DisableApicTimerInterrupt ();
} else {
- TimerFrequency = PcdGet32 (PcdFSBClock) / DivideValue;
+ TimerFrequency = PcdGet32 (PcdFSBClock) / (UINT32)DivideValue;
//
// Convert TimerPeriod into local APIC counts
diff --git a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
index 63b75b75c921..3ad28a148c5b 100644
--- a/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+++ b/OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
@@ -1,5 +1,6 @@
## @file
# Local APIC timer driver that provides Timer Arch protocol.
+# PcdFSBClock is defined in MdePkg and it should be set by the consumer.
#
# Copyright (c) 2005 - 2019, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2019, Citrix Systems, Inc.
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 26c7f536522e..ff5b9d707341 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -657,6 +657,10 @@
# Set ConfidentialComputing defaults
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
+!if $(CSM_ENABLE) == FALSE
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+!endif
+
[PcdsDynamicHii]
!if $(TPM_ENABLE) == TRUE && $(TPM_CONFIG_ENABLE) == TRUE
gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
@@ -760,10 +764,14 @@
}
MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
- OvmfPkg/8259InterruptControllerDxe/8259.inf
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
+!ifdef $(CSM_ENABLE)
+ OvmfPkg/8259InterruptControllerDxe/8259.inf
OvmfPkg/8254TimerDxe/8254Timer.inf
+!else
+ OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+!endif
OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf
index cc73180729b6..9e2e90763714 100644
--- a/OvmfPkg/OvmfPkgIa32.fdf
+++ b/OvmfPkg/OvmfPkgIa32.fdf
@@ -212,10 +212,14 @@ INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
-INF OvmfPkg/8259InterruptControllerDxe/8259.inf
INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
INF UefiCpuPkg/CpuDxe/CpuDxe.inf
-INF OvmfPkg/8254TimerDxe/8254Timer.inf
+!ifdef $(CSM_ENABLE)
+ INF OvmfPkg/8259InterruptControllerDxe/8259.inf
+ INF OvmfPkg/8254TimerDxe/8254Timer.inf
+!else
+ INF OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+!endif
INF OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
INF OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 6f9509de615e..db44a5217f69 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -667,6 +667,10 @@
# Set ConfidentialComputing defaults
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
+!if $(CSM_ENABLE) == FALSE
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+!endif
+
[PcdsDynamicDefault.X64]
# IPv4 and IPv6 PXE Boot support.
gEfiNetworkPkgTokenSpaceGuid.PcdIPv4PXESupport|0x01
@@ -776,10 +780,14 @@
}
MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
- OvmfPkg/8259InterruptControllerDxe/8259.inf
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
+!ifdef $(CSM_ENABLE)
+ OvmfPkg/8259InterruptControllerDxe/8259.inf
OvmfPkg/8254TimerDxe/8254Timer.inf
+!else
+ OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+!endif
OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
index ad4b1590fa8d..035c439e5237 100644
--- a/OvmfPkg/OvmfPkgIa32X64.fdf
+++ b/OvmfPkg/OvmfPkgIa32X64.fdf
@@ -216,10 +216,14 @@ INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
-INF OvmfPkg/8259InterruptControllerDxe/8259.inf
INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
INF UefiCpuPkg/CpuDxe/CpuDxe.inf
-INF OvmfPkg/8254TimerDxe/8254Timer.inf
+!ifdef $(CSM_ENABLE)
+ INF OvmfPkg/8259InterruptControllerDxe/8259.inf
+ INF OvmfPkg/8254TimerDxe/8254Timer.inf
+!else
+ INF OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+!endif
INF OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
INF OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 4d23408f1d4c..d1c1dc257797 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -675,6 +675,10 @@
# Set ConfidentialComputing defaults
gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0
+!if $(CSM_ENABLE) == FALSE
+ gEfiMdePkgTokenSpaceGuid.PcdFSBClock|100000000
+!endif
+
[PcdsDynamicHii]
!if $(TPM_ENABLE) == TRUE && $(TPM_CONFIG_ENABLE) == TRUE
gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
@@ -778,10 +782,14 @@
}
MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
- OvmfPkg/8259InterruptControllerDxe/8259.inf
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
+!ifdef $(CSM_ENABLE)
+ OvmfPkg/8259InterruptControllerDxe/8259.inf
OvmfPkg/8254TimerDxe/8254Timer.inf
+!else
+ OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+!endif
OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index 97c966d16a78..c00b61f75c4c 100644
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -239,10 +239,14 @@ INF MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
INF MdeModulePkg/Core/RuntimeDxe/RuntimeDxe.inf
INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
INF MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
-INF OvmfPkg/8259InterruptControllerDxe/8259.inf
INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
INF UefiCpuPkg/CpuDxe/CpuDxe.inf
-INF OvmfPkg/8254TimerDxe/8254Timer.inf
+!ifdef $(CSM_ENABLE)
+ INF OvmfPkg/8259InterruptControllerDxe/8259.inf
+ INF OvmfPkg/8254TimerDxe/8254Timer.inf
+!else
+ INF OvmfPkg/LocalApicTimerDxe/LocalApicTimerDxe.inf
+!endif
INF OvmfPkg/IncompatiblePciDeviceSupportDxe/IncompatiblePciDeviceSupport.inf
INF OvmfPkg/PciHotPlugInitDxe/PciHotPlugInit.inf
INF MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf
--
2.29.2.windows.2
next prev parent reply other threads:[~2021-12-13 12:59 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-13 12:56 [PATCH V4 00/31] Enable Intel TDX in OvmfPkg (Config-A) Min Xu
2021-12-13 12:56 ` [PATCH V4 01/31] MdePkg: Add Tdx.h Min Xu
2021-12-13 12:56 ` [PATCH V4 02/31] MdePkg: Introduce basic Tdx functions in BaseLib Min Xu
2021-12-15 6:33 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 03/31] MdePkg: Add TdxLib to wrap Tdx operations Min Xu
2021-12-15 6:44 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 04/31] UefiCpuPkg: Extend VmgExitLibNull to handle #VE exception Min Xu
2021-12-13 12:56 ` [PATCH V4 05/31] OvmfPkg: Extend VmgExitLib " Min Xu
2021-12-15 6:56 ` [edk2-devel] " Gerd Hoffmann
2022-01-20 6:34 ` Min Xu
2021-12-13 12:56 ` [PATCH V4 06/31] UefiCpuPkg/CpuExceptionHandler: Add base support for the " Min Xu
2021-12-13 12:56 ` [PATCH V4 07/31] MdePkg: Add helper functions for Tdx guest in BaseIoLibIntrinsic Min Xu
2021-12-13 12:56 ` [PATCH V4 08/31] MdePkg: Support mmio " Min Xu
2021-12-15 7:02 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 09/31] MdePkg: Support IoFifo " Min Xu
2021-12-15 7:18 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 10/31] MdePkg: Support IoRead/IoWrite " Min Xu
2021-12-15 7:18 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 11/31] UefiCpuPkg: Support TDX in BaseXApicX2ApicLib Min Xu
2021-12-13 12:56 ` [PATCH V4 12/31] MdePkg: Add macro to check SEV / TDX guest Min Xu
2021-12-13 12:56 ` [PATCH V4 13/31] UefiCpuPkg: Enable Tdx support in MpInitLib Min Xu
2021-12-15 7:33 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 14/31] OvmfPkg: Add IntelTdx.h in OvmfPkg/Include/IndustryStandard Min Xu
2021-12-15 7:37 ` Gerd Hoffmann
2021-12-16 6:43 ` Min Xu
2021-12-13 12:56 ` [PATCH V4 15/31] OvmfPkg: Add TdxMailboxLib Min Xu
2021-12-15 7:47 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 16/31] MdePkg: Add EFI_RESOURCE_ATTRIBUTE_ENCRYPTED in PiHob.h Min Xu
2021-12-13 12:56 ` [PATCH V4 17/31] OvmfPkg: Update Sec to support Tdx Min Xu
2021-12-15 8:18 ` Gerd Hoffmann
2021-12-16 8:11 ` [edk2-devel] " Min Xu
2021-12-13 12:56 ` [PATCH V4 18/31] OvmfPkg: Check Tdx in QemuFwCfgPei to avoid DMA operation Min Xu
2021-12-15 8:19 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 19/31] MdeModulePkg: EFER should not be changed in TDX Min Xu
2021-12-13 12:56 ` [PATCH V4 20/31] MdeModulePkg: Add PcdTdxSharedBitMask Min Xu
2021-12-15 8:22 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 21/31] UefiCpuPkg: Update AddressEncMask in CpuPageTable Min Xu
2021-12-15 8:38 ` Gerd Hoffmann
2021-12-16 8:23 ` Min Xu
2021-12-13 12:56 ` [PATCH V4 22/31] OvmfPkg: Update PlatformPei to support TDX Min Xu
2021-12-15 8:53 ` Gerd Hoffmann
2022-01-20 9:07 ` [edk2-devel] " Min Xu
2022-01-13 19:18 ` Vishal Annapurve
2022-01-14 2:23 ` Min Xu
2022-01-14 2:37 ` Vishal Annapurve
2022-01-14 2:40 ` Min Xu
2021-12-13 12:56 ` [PATCH V4 23/31] OvmfPkg: Update AcpiPlatformDxe to alter MADT table Min Xu
2021-12-15 8:54 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 24/31] OvmfPkg: Add TdxDxe driver Min Xu
2021-12-15 9:05 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 25/31] OvmfPkg/BaseMemEncryptTdxLib: Add TDX helper library Min Xu
2021-12-15 9:16 ` Gerd Hoffmann
2022-01-21 2:54 ` Min Xu
2022-01-21 8:04 ` Gerd Hoffmann
2022-01-21 8:31 ` [edk2-devel] " Min Xu
2021-12-13 12:56 ` [PATCH V4 26/31] OvmfPkg/QemuFwCfgLib: Support Tdx in QemuFwCfgDxe Min Xu
2021-12-15 9:16 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 27/31] OvmfPkg: Update IoMmuDxe to support TDX Min Xu
2021-12-15 9:18 ` Gerd Hoffmann
2021-12-13 12:56 ` [PATCH V4 28/31] OvmfPkg: Rename XenTimerDxe to LocalApicTimerDxe Min Xu
2021-12-15 9:19 ` Gerd Hoffmann
2021-12-13 12:57 ` [PATCH V4 29/31] UefiCpuPkg: Setting initial-count register as the last step Min Xu
2021-12-15 9:20 ` Gerd Hoffmann
2021-12-13 12:57 ` Min Xu [this message]
2021-12-15 9:21 ` [PATCH V4 30/31] OvmfPkg: Switch timer in build time for OvmfPkg Gerd Hoffmann
2021-12-13 12:57 ` [PATCH V4 31/31] OvmfPkg: Move LocalApicTimerDxe to UefiCpuPkg Min Xu
2021-12-15 9:26 ` Gerd Hoffmann
2021-12-16 8:29 ` [edk2-devel] " Min Xu
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