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| author | Jiewen Yao <jiewen.yao@intel.com> | 2017-09-06 20:40:24 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2017-09-16 09:18:11 +0800 |
| commit | 53269009cbe4bb59520630aef971b89f82a3c72d (patch) | |
| tree | 7b2a141ac3d776701653fb9e63bf9ff95b2e0a45 /IntelSiliconPkg | |
| parent | 71cfa709ed591ceca36017e93304cce1de51c810 (diff) | |
| download | edk2-53269009cbe4bb59520630aef971b89f82a3c72d.tar.gz edk2-53269009cbe4bb59520630aef971b89f82a3c72d.tar.bz2 edk2-53269009cbe4bb59520630aef971b89f82a3c72d.zip | |
IntelSiliconPkg: Add PlatformVTdInfoSamplePei.
This is a sample driver to produce VTD_INFO PPI.
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Diffstat (limited to 'IntelSiliconPkg')
4 files changed, 156 insertions, 0 deletions
diff --git a/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c new file mode 100644 index 0000000000..c79398fec3 --- /dev/null +++ b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.c @@ -0,0 +1,65 @@ +/** @file
+ Platform VTd Info Sample PEI driver.
+
+ Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include <PiPei.h>
+
+#include <Ppi/VTdInfo.h>
+
+#include <Library/PeiServicesLib.h>
+#include <Library/DebugLib.h>
+
+typedef struct {
+ UINT64 Revision;
+ UINT8 HostAddressWidth;
+ UINT8 Reserved[3];
+ UINT32 VTdEngineCount;
+ UINT64 VTdEngineAddress[2];
+} MY_VTD_INFO_PPI;
+
+MY_VTD_INFO_PPI mPlatformVTdSample = {
+ EDKII_VTD_INFO_PPI_REVISION,
+ 0x26,
+ {0},
+ 2,
+ {0xFED90000, 0xFED91000},
+};
+
+EFI_PEI_PPI_DESCRIPTOR mPlatformVTdInfoSampleDesc = {
+ (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+ &gEdkiiVTdInfoPpiGuid,
+ &mPlatformVTdSample
+};
+
+/**
+ Platform VTd Info sample driver.
+
+ @param[in] FileHandle Handle of the file being invoked.
+ @param[in] PeiServices Describes the list of possible PEI Services.
+
+ @retval EFI_SUCCESS if it completed successfully.
+**/
+EFI_STATUS
+EFIAPI
+PlatformVTdInfoSampleInitialize (
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
+ )
+{
+ EFI_STATUS Status;
+
+ Status = PeiServicesInstallPpi (&mPlatformVTdInfoSampleDesc);
+ ASSERT_EFI_ERROR (Status);
+
+ return Status;
+}
diff --git a/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.inf b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.inf new file mode 100644 index 0000000000..fe12821d3d --- /dev/null +++ b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.inf @@ -0,0 +1,51 @@ +## @file
+# Platform VTd Info Sample PEI driver.
+#
+# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = PlatformVTdInfoSamplePei
+ MODULE_UNI_FILE = PlatformVTdInfoSamplePei.uni
+ FILE_GUID = 839EB770-5C64-4EED-A6D5-EC515B2B2B23
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ ENTRY_POINT = PlatformVTdInfoSampleInitialize
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+#
+
+[Sources]
+ PlatformVTdInfoSamplePei.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ IntelSiliconPkg/IntelSiliconPkg.dec
+
+[LibraryClasses]
+ PeimEntryPoint
+ PeiServicesLib
+
+[Ppis]
+ gEdkiiVTdInfoPpiGuid ## PRODUCES
+
+[Depex]
+ gEfiPeiMemoryDiscoveredPpiGuid
+
+[UserExtensions.TianoCore."ExtraFiles"]
+ PlatformVTdInfoSamplePeiExtra.uni
+
diff --git a/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.uni b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.uni new file mode 100644 index 0000000000..36f91835fe --- /dev/null +++ b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePei.uni @@ -0,0 +1,20 @@ +// /** @file
+// PlatformVTdInfoSamplePei Module Localized Abstract and Description Content
+//
+// Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+//
+// This program and the accompanying materials are
+// licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution. The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+//
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+// **/
+
+
+#string STR_MODULE_ABSTRACT #language en-US "Platform VTd Info PEI Driver."
+
+#string STR_MODULE_DESCRIPTION #language en-US "This driver provides sample on how to produce Platform VTd Info PPI."
+
diff --git a/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePeiExtra.uni b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePeiExtra.uni new file mode 100644 index 0000000000..df6345fe33 --- /dev/null +++ b/IntelSiliconPkg/PlatformVTdInfoSamplePei/PlatformVTdInfoSamplePeiExtra.uni @@ -0,0 +1,20 @@ +// /** @file
+// PlatformVTdInfoSamplePei Localized Strings and Content
+//
+// Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
+//
+// This program and the accompanying materials are
+// licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution. The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+//
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+// **/
+
+#string STR_PROPERTIES_MODULE_NAME
+#language en-US
+"Platform VTd Info Sample PEI Driver"
+
+
|