Create PCDs in MdeModulePkg for ACPI table OEM_ID/OEM_TABLE_ID/OEM_REVISION/CREATOR_I...

[mirror_edk2.git] / MdeModulePkg / Universal / Acpi / FirmwarePerformanceDataTableDxe / FirmwarePerformanceDxe.c

diff --git a/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableDxe/FirmwarePerformanceDxe.c b/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableDxe/FirmwarePerformanceDxe.c
index f834778acdcfebb4cdda480a18fa2be9aeb56175..9ea8f5c6b05033314acffb26d65336ac16307312 100644 (file)
--- a/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableDxe/FirmwarePerformanceDxe.c
+++ b/MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTableDxe/FirmwarePerformanceDxe.c
@@ -41,14 +41,6 @@
 #include <Library/LockBoxLib.h>\r
 #include <Library/UefiLib.h>\r
 \r
-//\r
-// ACPI table information used to initialize tables.\r
-//\r
-#define EFI_ACPI_OEM_ID           "INTEL"\r
-#define EFI_ACPI_OEM_TABLE_ID     0x2020204F4E414954ULL // "TIANO   "\r
-#define EFI_ACPI_OEM_REVISION     0x00000001\r
-#define EFI_ACPI_CREATOR_ID       0x5446534D            // TBD "MSFT"\r
-#define EFI_ACPI_CREATOR_REVISION 0x01000013            // TBD\r
 #define EXTENSION_RECORD_SIZE     0x10000\r
 #define SMM_BOOT_RECORD_COMM_SIZE OFFSET_OF (EFI_SMM_COMMUNICATE_HEADER, Data) + sizeof(SMM_BOOT_RECORD_COMMUNICATE)\r
 \r
@@ -73,13 +65,13 @@ FIRMWARE_PERFORMANCE_TABLE  mFirmwarePerformanceTableTemplate = {
     EFI_ACPI_5_0_FIRMWARE_PERFORMANCE_DATA_TABLE_REVISION,    // Revision\r
     0x00, // Checksum will be updated at runtime\r
     //\r
-    // It is expected that these values will be updated at runtime.\r
+    // It is expected that these values will be updated at EntryPoint.\r
     //\r
-    EFI_ACPI_OEM_ID,            // OEMID is a 6 bytes long field\r
-    EFI_ACPI_OEM_TABLE_ID,      // OEM table identification(8 bytes long)\r
-    EFI_ACPI_OEM_REVISION,      // OEM revision number\r
-    EFI_ACPI_CREATOR_ID,        // ASL compiler vendor ID\r
-    EFI_ACPI_CREATOR_REVISION,  // ASL compiler revision number\r
+    {0x00},     // OEM ID is a 6 bytes long field\r
+    0x00,       // OEM Table ID(8 bytes long)\r
+    0x00,       // OEM Revision\r
+    0x00,       // Creator ID\r
+    0x00,       // Creator Revision\r
   },\r
   //\r
   // Firmware Basic Boot Performance Table Pointer Record.\r
@@ -788,6 +780,18 @@ FirmwarePerformanceDxeEntryPoint (
   EFI_HOB_GUID_TYPE        *GuidHob;\r
   FIRMWARE_SEC_PERFORMANCE *Performance;\r
   VOID                     *Registration;\r
+  UINT64                   OemTableId;\r
+\r
+  CopyMem (\r
+    mFirmwarePerformanceTableTemplate.Header.OemId,\r
+    PcdGetPtr (PcdAcpiDefaultOemId),\r
+    sizeof (mFirmwarePerformanceTableTemplate.Header.OemId)\r
+    );\r
+  OemTableId = PcdGet64 (PcdAcpiDefaultOemTableId);\r
+  CopyMem (&mFirmwarePerformanceTableTemplate.Header.OemTableId, &OemTableId, sizeof (UINT64));\r
+  mFirmwarePerformanceTableTemplate.Header.OemRevision      = PcdGet32 (PcdAcpiDefaultOemRevision);\r
+  mFirmwarePerformanceTableTemplate.Header.CreatorId        = PcdGet32 (PcdAcpiDefaultCreatorId);\r
+  mFirmwarePerformanceTableTemplate.Header.CreatorRevision  = PcdGet32 (PcdAcpiDefaultCreatorRevision);\r
 \r
   //\r
   // Get Report Status Code Handler Protocol.\r