From: "Chao Li" <lichao@loongson.cn>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jiewen Yao <jiewen.yao@intel.com>,
Jordan Justen <jordan.l.justen@intel.com>,
Gerd Hoffmann <kraxel@redhat.com>
Subject: [edk2-devel] [PATCH v3 29/39] OvmfPkg/LoongArchVirt: Add a NULL library named CollectApResouceLibNull
Date: Fri, 17 Nov 2023 18:02:46 +0800 [thread overview]
Message-ID: <20231117100246.3610413-1-lichao@loongson.cn> (raw)
In-Reply-To: <20231117095742.3605778-1-lichao@loongs>
This Library is used to collect APs resources, but is currently NULL
for OvmfPkg, because it is not used by the LoongArch virtual machine.
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
---
.../CollectApResourceLibNull.c | 35 +++++++++++++++++++
.../CollectApResourceLibNull.inf | 32 +++++++++++++++++
.../CollectApResourceLibNull.uni | 9 +++++
3 files changed, 76 insertions(+)
create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c
create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf
create mode 100644 OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni
diff --git a/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c
new file mode 100644
index 0000000000..528914973e
--- /dev/null
+++ b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c
@@ -0,0 +1,35 @@
+/** @file
+ LoongArch64 CPU Collect AP resource NULL Library functions.
+
+ Copyright (c) 2023, Loongson Technology Corporation Limited. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Library/BaseLib.h>
+#include <Register/LoongArch64/Csr.h>
+#include "../../../UefiCpuPkg/Library/LoongArch64MpInitLib/MpLib.h"
+
+VOID
+SaveProcessorResourceData (
+ IN PROCESSOR_RESOURCE_DATA *
+ );
+
+VOID
+EFIAPI
+SaveProcessorResource (
+ PROCESSOR_RESOURCE_DATA *mProcessorResource
+ )
+{
+ SaveProcessorResourceData (mProcessorResource);
+}
+
+VOID
+EFIAPI
+CollectAllProcessorResource (
+ VOID
+ )
+{
+ return;
+}
diff --git a/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf
new file mode 100644
index 0000000000..d8d281421c
--- /dev/null
+++ b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf
@@ -0,0 +1,32 @@
+## @file
+# LoongArch64 CPU Collect AP resource NULL Library.
+#
+# Copyright (c) 2023, Loongson Technology Corporation Limited. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = CollectApResourceLibNull
+ MODULE_UNI_FILE = CollectApResourceLibNull.uni
+ FILE_GUID = 8C3B54BF-6A9F-E8B4-4D57-67B3AB578DD6
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.1
+ LIBRARY_CLASS = BaseLib
+
+[Sources.common]
+ CollectApResourceLibNull.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ UefiCpuPkg/UefiCpuPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ MemoryAllocationLib
+ HobLib
+ SynchronizationLib
+
+[Pcd]
+ gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber
diff --git a/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni
new file mode 100644
index 0000000000..701e2d7e6b
--- /dev/null
+++ b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni
@@ -0,0 +1,9 @@
+// @file
+// LoongArch64 CPU Collect AP resource NULL Library.
+//
+// Copyright (c) 2023, Loongson Technology Corporation Limited. All rights reserved.<BR>
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+
+#string STR_MODULE_ABSTRACT #language en-US "CPU Collect AP resource NULL Library."
+
+#string STR_MODULE_DESCRIPTION #language en-US "CPU Collect AP resource NULL Library."
--
2.27.0
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next prev parent reply other threads:[~2023-11-17 10:02 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20231117095742.3605778-1-lichao@loongs>
2023-11-17 9:58 ` [edk2-devel] [PATCH v3 01/39] MdePkg: Add the header file named Csr.h for LoongArch64 Chao Li
2023-11-17 9:58 ` [edk2-devel] [PATCH v3 02/39] MdePkg: Add LoongArch64 FPU function set into BaseCpuLib Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 03/39] MdePkg: Add LoongArch64 exception function set into BaseLib Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 04/39] MdePkg: Add LoongArch64 local interrupt " Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 05/39] MdePkg: Add LoongArch Cpucfg function Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 06/39] MdePkg: Add read stable counter operation for LoongArch Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 07/39] MdePkg: Add CSR " Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 08/39] MdePkg: Add IOCSR " Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 09/39] MdePkg: Add a new library named PeiServicesTablePointerLibReg Chao Li
2023-11-17 11:35 ` Leif Lindholm
2023-11-20 3:07 ` Chao Li
2023-11-21 14:37 ` Laszlo Ersek
2023-11-22 1:47 ` Chao Li
2023-11-24 11:35 ` Laszlo Ersek
2023-11-27 3:27 ` Chao Li
2023-12-01 0:32 ` 回复: " gaoliming via groups.io
2023-12-01 8:20 ` Chao Li
[not found] ` <179B5D231F190982.32091@groups.io>
2023-11-29 1:35 ` Chao Li
2023-11-17 9:59 ` [edk2-devel] [PATCH v3 10/39] MdePkg: Add method of LoongArch64 to PeiServicesTablePointerLibReg Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 11/39] UefiCpuPkg: Add LoongArch64 CPU Timer library Chao Li
2023-11-22 16:12 ` Laszlo Ersek
2023-11-22 16:13 ` Laszlo Ersek
2023-11-23 11:43 ` Chao Li
2023-12-11 17:16 ` Laszlo Ersek
2023-12-12 3:45 ` Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 12/39] UefiCpuPkg: Add CPU exception library for LoongArch Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 13/39] UefiCpuPkg: Add CpuMmuLib.h to UefiCpuPkg Chao Li
2023-11-17 20:18 ` Andrei Warkentin
2023-11-20 3:26 ` Chao Li
2023-11-30 0:59 ` Ni, Ray
2023-11-30 2:25 ` Chao Li
[not found] ` <179C457B5B852375.31732@groups.io>
2023-12-04 7:31 ` Chao Li
2023-12-05 8:27 ` Ni, Ray
2023-12-05 12:27 ` Chao Li
[not found] ` <179DEF40376B662A.18076@groups.io>
2023-12-08 2:10 ` Chao Li
2023-12-11 8:13 ` Ni, Ray
2023-12-11 8:19 ` Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 14/39] UefiCpuPkg: Add LoongArch64CpuMmuLib " Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 15/39] UefiCpuPkg: Add multiprocessor library for LoongArch64 Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 16/39] UefiCpuPkg: Add CpuDxe driver " Chao Li
2023-11-17 10:00 ` [edk2-devel] [PATCH v3 17/39] EmbeddedPkg: Add PcdPrePiCpuIoSize width for LOONGARCH64 Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 18/39] ArmVirtPkg: Move PCD of FDT base address and FDT padding to OvmfPkg Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 19/39] MdePkg: Add a PCD feature flag named PcdPciIoTranslationIsEnabled Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 20/39] UefiCpuPkg: Add MMIO method in CpuIo2Dxe Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 21/39] ArmVirtPkg: Enable UefiCpuPkg version CpuIo2Dxe Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 22/39] ArmPkg: Remove ArmPciCpuIo2Dxe from ArmPkg Chao Li
2023-11-17 13:13 ` Leif Lindholm
2023-11-20 3:24 ` Chao Li
2023-11-20 18:47 ` Leif Lindholm
2023-11-21 1:10 ` Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 23/39] OvmfPkg/RiscVVirt: Enable UefiCpuPkg version CpuIo2Dxe Chao Li
2023-11-17 20:15 ` Andrei Warkentin
2023-11-20 3:04 ` Chao Li
2023-11-17 10:01 ` [edk2-devel] [PATCH v3 24/39] OvmfPkg/RiscVVirt: Remove PciCpuIo2Dxe from RiscVVirt Chao Li
2023-11-17 10:02 ` [edk2-devel] [PATCH v3 25/39] ArmVirtPkg: Move the FdtSerialPortAddressLib to OvmfPkg Chao Li
2023-11-17 10:02 ` [edk2-devel] [PATCH v3 26/39] ArmVirtPkg: Move the PcdTerminalTypeGuidBuffer into OvmfPkg Chao Li
2023-11-17 10:02 ` [edk2-devel] [PATCH v3 27/39] ArmVirtPkg: Move PlatformBootManagerLib to OvmfPkg Chao Li
2023-11-17 10:02 ` [edk2-devel] [PATCH v3 28/39] OvmfPkg/LoongArchVirt: Add stable timer driver Chao Li
2023-11-17 10:02 ` Chao Li [this message]
2023-11-17 10:02 ` [edk2-devel] [PATCH v3 30/39] OvmfPkg/LoongArchVirt: Add serial port hook library Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 31/39] OvmfPkg/LoongArchVirt: Add the early serial port output library Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 32/39] OvmfPkg/LoongArchVirt: Add real time clock library Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 33/39] OvmfPkg/LoongArchVirt: Add NorFlashQemuLib Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 34/39] OvmfPkg/LoongArchVirt: Add FdtQemuFwCfgLib Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 35/39] OvmfPkg/LoongArchVirt: Add reset system library Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 36/39] OvmfPkg/LoongArchVirt: Support SEC phase Chao Li
2023-11-17 10:03 ` [edk2-devel] [PATCH v3 37/39] OvmfPkg/LoongArchVirt: Support PEI phase Chao Li
2023-11-17 10:04 ` [edk2-devel] [PATCH v3 38/39] OvmfPkg/LoongArchVirt: Add build file Chao Li
2023-11-17 10:04 ` [edk2-devel] [PATCH v3 39/39] OvmfPkg/LoongArchVirt: Add self introduction file Chao Li
[not found] ` <179860C0A131BC70.3002@groups.io>
2023-11-20 9:55 ` [edk2-devel] [PATCH v3 14/39] UefiCpuPkg: Add LoongArch64CpuMmuLib to UefiCpuPkg Chao Li
[not found] ` <179860DB0A3E8D83.6542@groups.io>
2023-11-21 6:39 ` [edk2-devel] [PATCH v3 27/39] ArmVirtPkg: Move PlatformBootManagerLib to OvmfPkg Chao Li
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