From: "Chao Li" <lichao@loongson.cn>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
Laszlo Ersek <lersek@redhat.com>,
Jiewen Yao <jiewen.yao@intel.com>,
Jordan Justen <jordan.l.justen@intel.com>,
Gerd Hoffmann <kraxel@redhat.com>, Bibo Mao <maobibo@loongson.cn>,
Dongyan Qian <qiandongyan@loongson.cn>
Subject: [edk2-devel] [PATCH v8 27/37] OvmfPkg/LoongArchVirt: Add a NULL library named CollectApResouceLibNull
Date: Fri, 26 Jan 2024 14:30:31 +0800 [thread overview]
Message-ID: <20240126063031.3102535-1-lichao@loongson.cn> (raw)
In-Reply-To: <20240126062715.3099433-1-lichao@loongson.cn>
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: Laszlo Ersek <lersek@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Dongyan Qian <qiandongyan@loongson.cn>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
---
.../CollectApResourceLibNull.c | 38 +++++++++++++++++++
.../CollectApResourceLibNull.inf | 31 +++++++++++++++
.../CollectApResourceLibNull.uni | 9 +++++
3 files changed, 78 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..471418f11e
--- /dev/null
+++ b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.c
@@ -0,0 +1,38 @@
+/** @file
+ LoongArch64 CPU Collect AP resource NULL Library functions.
+
+ Copyright (c) 2024, Loongson Technology Corporation Limited. All rights reserved.<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiPei.h>
+#include <Library/BaseLib.h>
+#include <Library/HobLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Register/LoongArch64/Csr.h>
+#include "../../../UefiCpuPkg/Library/MpInitLib/LoongArch64/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..c166df6bbd
--- /dev/null
+++ b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.inf
@@ -0,0 +1,31 @@
+## @file
+# LoongArch64 CPU Collect AP resource NULL Library.
+#
+# Copyright (c) 2024, Loongson Technology Corporation Limited. All rights reserved.<BR>
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 1.29
+ BASE_NAME = CollectApResourceLibNull
+ MODULE_UNI_FILE = CollectApResourceLibNull.uni
+ FILE_GUID = 8C3B54BF-6A9F-E8B4-4D57-67B3AB578DD6
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.1
+ LIBRARY_CLASS = PEIM
+
+[Sources.common]
+ CollectApResourceLibNull.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ UefiCpuPkg/UefiCpuPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ HobLib
+ MemoryAllocationLib
+
+[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..d1638ab11e
--- /dev/null
+++ b/OvmfPkg/LoongArchVirt/Library/CollectApResouceLibNull/CollectApResourceLibNull.uni
@@ -0,0 +1,9 @@
+// @file
+// LoongArch64 CPU Collect AP resource NULL Library.
+//
+// Copyright (c) 2024, 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:[~2024-01-26 6:30 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-26 6:27 [edk2-devel] [PATCH v8 00/37] Enable LoongArch virtual machine in edk2 Chao Li
2024-01-26 6:27 ` [edk2-devel] [PATCH v8 01/37] MdePkg: Add the header file named Csr.h for LoongArch64 Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 02/37] MdePkg: Add LoongArch64 FPU function set into BaseCpuLib Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 03/37] MdePkg: Add LoongArch64 exception function set into BaseLib Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 04/37] MdePkg: Add LoongArch64 local interrupt " Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 05/37] MdePkg: Add LoongArch Cpucfg function Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 06/37] MdePkg: Add read stable counter operation for LoongArch Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 07/37] MdePkg: Add CSR " Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 08/37] MdePkg: Add IOCSR " Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 09/37] MdePkg: Add a new library named PeiServicesTablePointerLibKs0 Chao Li
2024-01-26 6:28 ` [edk2-devel] [PATCH v8 10/37] MdePkg: Add some comments for LoongArch exceptions Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 11/37] UefiCpuPkg: Add LoongArch64 CPU Timer instance Chao Li
2024-02-02 3:24 ` Ni, Ray
2024-02-02 3:38 ` Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 12/37] UefiCpuPkg: Add CPU exception library for LoongArch Chao Li
2024-02-02 3:30 ` Ni, Ray
2024-02-02 3:44 ` Chao Li
2024-02-02 4:30 ` Ni, Ray
2024-03-08 8:02 ` Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 13/37] UefiCpuPkg: Add CpuMmuLib.h to UefiCpuPkg Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 14/37] UefiCpuPkg: Add CpuMmuLib " Chao Li
2024-01-31 9:47 ` Laszlo Ersek
2024-02-01 7:57 ` Chao Li
2024-02-01 22:46 ` Laszlo Ersek
2024-02-02 3:30 ` Chao Li
2024-02-02 3:33 ` Ni, Ray
2024-02-02 3:50 ` Chao Li
2024-02-02 4:30 ` Ni, Ray
2024-03-01 1:26 ` Chao Li
2024-03-01 11:27 ` Laszlo Ersek
2024-03-04 3:39 ` Chao Li
2024-03-05 9:26 ` Laszlo Ersek
2024-03-05 11:50 ` Chao Li
2024-03-05 12:09 ` Laszlo Ersek
2024-03-05 12:12 ` Chao Li
[not found] ` <17B87F9FA8D0E543.14067@groups.io>
2024-03-01 1:53 ` Chao Li
2024-01-31 10:33 ` Pedro Falcato
2024-01-31 13:41 ` Laszlo Ersek
2024-01-31 17:46 ` Pedro Falcato
2024-02-01 3:05 ` Chao Li
2024-02-01 19:36 ` Pedro Falcato
2024-02-01 23:02 ` Laszlo Ersek
2024-02-02 15:14 ` Leif Lindholm
2024-02-04 2:58 ` Chao Li
[not found] ` <17B0898B4883051D.13964@groups.io>
2024-02-06 2:57 ` Chao Li
2024-02-06 14:32 ` Laszlo Ersek
2024-02-06 16:45 ` Pedro Falcato
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 15/37] UefiCpuPkg: Add multiprocessor library for LoongArch64 Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 16/37] UefiCpuPkg: Add CpuDxe driver " Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 17/37] EmbeddedPkg: Add PcdPrePiCpuIoSize width for LOONGARCH64 Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 18/37] ArmVirtPkg: Move PCD of FDT base address and FDT padding to OvmfPkg Chao Li
2024-02-01 23:20 ` Laszlo Ersek
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 19/37] UefiCpuPkg: Add a new CPU IO 2 driver named CpuMmio2Dxe Chao Li
2024-01-26 6:29 ` [edk2-devel] [PATCH v8 20/37] ArmVirtPkg: Enable CpuMmio2Dxe Chao Li
2024-02-01 22:19 ` Laszlo Ersek
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 21/37] OvmfPkg/RiscVVirt: " Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 22/37] OvmfPkg/RiscVVirt: Remove PciCpuIo2Dxe from RiscVVirt Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 23/37] ArmVirtPkg: Move the FdtSerialPortAddressLib to OvmfPkg Chao Li
2024-01-29 19:27 ` Laszlo Ersek
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 24/37] ArmVirtPkg: Move two PCD variables into OvmfPkg Chao Li
2024-01-29 19:49 ` Laszlo Ersek
2024-01-30 1:24 ` Chao Li
2024-01-30 16:45 ` Laszlo Ersek
2024-01-31 1:30 ` Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 25/37] ArmVirtPkg: Move PlatformBootManagerLib to OvmfPkg Chao Li
2024-01-29 19:51 ` Laszlo Ersek
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 26/37] OvmfPkg/LoongArchVirt: Add stable timer driver Chao Li
2024-01-26 6:30 ` Chao Li [this message]
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 28/37] OvmfPkg/LoongArchVirt: Add serial port hook library Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 29/37] OvmfPkg/LoongArchVirt: Add the early serial port output library Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 30/37] OvmfPkg/LoongArchVirt: Add real time clock library Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 31/37] OvmfPkg/LoongArchVirt: Add NorFlashQemuLib Chao Li
2024-01-26 6:30 ` [edk2-devel] [PATCH v8 32/37] OvmfPkg/LoongArchVirt: Add FdtQemuFwCfgLib Chao Li
2024-01-26 6:31 ` [edk2-devel] [PATCH v8 33/37] OvmfPkg/LoongArchVirt: Add reset system library Chao Li
2024-01-26 6:31 ` [edk2-devel] [PATCH v8 34/37] OvmfPkg/LoongArchVirt: Support SEC phase Chao Li
2024-01-26 6:31 ` [edk2-devel] [PATCH v8 35/37] OvmfPkg/LoongArchVirt: Support PEI phase Chao Li
2024-01-26 6:31 ` [edk2-devel] [PATCH v8 36/37] OvmfPkg/LoongArchVirt: Add build file Chao Li
2024-01-26 6:31 ` [edk2-devel] [PATCH v8 37/37] OvmfPkg/LoongArchVirt: Add self introduction file Chao Li
[not found] ` <17ADD1D5A196C454.24595@groups.io>
2024-01-31 3:30 ` [edk2-devel] [PATCH v8 11/37] UefiCpuPkg: Add LoongArch64 CPU Timer instance Chao Li
[not found] ` <17AF510405DE784C.15701@groups.io>
2024-01-31 5:28 ` Chao Li
2024-01-31 10:47 ` Laszlo Ersek
[not found] ` <17ADD1D7001C37D6.11113@groups.io>
2024-01-31 3:31 ` [edk2-devel] [PATCH v8 12/37] UefiCpuPkg: Add CPU exception library for LoongArch Chao Li
[not found] ` <17AF510933F4B8FA.15701@groups.io>
2024-01-31 5:29 ` Chao Li
[not found] ` <17ADD1D9CA04F352.11113@groups.io>
2024-01-31 3:31 ` [edk2-devel] [PATCH v8 14/37] UefiCpuPkg: Add CpuMmuLib to UefiCpuPkg Chao Li
[not found] ` <17AF511188DE2475.15701@groups.io>
2024-01-31 5:32 ` Chao Li
[not found] ` <17ADD1DB56FC4702.24595@groups.io>
2024-01-31 3:32 ` [edk2-devel] [PATCH v8 15/37] UefiCpuPkg: Add multiprocessor library for LoongArch64 Chao Li
[not found] ` <17AF511741BD9C8B.15701@groups.io>
2024-01-31 5:33 ` Chao Li
[not found] ` <17ADD1DCBDD4B7FE.11113@groups.io>
2024-01-31 3:32 ` [edk2-devel] [PATCH v8 16/37] UefiCpuPkg: Add CpuDxe driver " Chao Li
[not found] ` <17AF511F29808828.16460@groups.io>
2024-01-31 5:33 ` Chao Li
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