1 files changed, 109 insertions, 0 deletions
diff --git a/Vlv2TbltDevicePkg/Include/Guid/IdccData.h b/Vlv2TbltDevicePkg/Include/Guid/IdccData.h
new file mode 100644
index 0000000000..fa8988b364
--- /dev/null
+++ b/Vlv2TbltDevicePkg/Include/Guid/IdccData.h
@@ -0,0 +1,109 @@
+/*++
+
+  Copyright (c) 2004  - 2014, 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 that 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.    
+                                                                                   
+
+
+Module Name:
+
+  IdccData.h
+
+Abstract:
+
+--*/
+
+#ifndef _IDCCDATAHUB_GUID_H_
+#define _IDCCDATAHUB_GUID_H_
+
+//
+// This GUID is for the IDCC related data found in the Data Hub.
+//
+#define IDCC_DATA_HUB_GUID \
+  { 0x788e1d9f, 0x1eab, 0x47d2, 0xa2, 0xf3, 0x78, 0xca, 0xe8, 0x7d, 0x60, 0x12 }
+
+extern EFI_GUID gIdccDataHubGuid;
+
+#pragma pack(1)
+
+typedef struct {
+  UINT32    Type;
+  UINT32    RecordLength;
+} EFI_IDCC_DATA_HEADER;
+
+typedef struct {
+  EFI_IDCC_DATA_HEADER  IdccHeader;
+  UINT32                Tcontrol;
+} EFI_IDCC_TCONTROL;
+
+typedef struct {
+  UINT32    EntryCount;
+} EFI_IDCC_CLOCK_COMMON;
+
+typedef struct {
+  UINT8     Polarity;
+  UINT8     Percent;
+  UINT32    FpValue;
+} EFI_IDCC_TYPE_2_DATA;
+
+typedef struct {
+  UINT8     SetupVal;
+  UINT32    FpValue;
+} EFI_IDCC_TYPE_3_4_DATA;
+
+typedef struct {
+  EFI_IDCC_DATA_HEADER  IdccHeader;
+  UINT32                ProcessorRatio;
+} EFI_IDCC_PROCESSOR_RATIO;
+
+typedef struct {
+  EFI_IDCC_DATA_HEADER  IdccHeader;
+  UINT32                BoardFormFactor;
+} EFI_IDCC_BOARD_FORM_FACTOR;
+
+typedef struct {
+  EFI_IDCC_DATA_HEADER  IdccHeader;
+  UINT32                ProcessorInfo;
+} EFI_IDCC_PROCESSOR_INFO;
+
+#define EFI_IDCC_PROCESSOR_UNCON    (1 << 0)  // Bit 0: UnCon CPU
+#define EFI_IDCC_PROCESSOR_UNLOCK   (1 << 1)  // Bit 1: UnLock CPU
+#define EFI_IDCC_PROCESSOR_CNR      (1 << 2)  // Bit 2: CNR CPU
+#define EFI_IDCC_PROCESSOR_KNF      (1 << 3)  // Bit 3: KNF CPU
+
+typedef struct {
+  EFI_IDCC_DATA_HEADER  IdccHeader;
+  UINT32    MinFSB;
+  UINT32    MaxFSB;
+  UINT8     StepFSB;
+} EFI_IDCC_FSB_DATA;
+
+#pragma pack()
+
+#define EFI_IDCC_POSITIVE   0
+#define EFI_IDCC_NEGATIVE   1
+
+//
+// Board Form Factor equates.
+//
+#define ATX_FORM_FACTOR		0x00
+#define BTX_FORM_FACTOR		0x01
+
+
+#define EFI_IDCC_TCONTROL_TYPE          1
+#define EFI_IDCC_FSB_TYPE               2
+#define EFI_IDCC_PCI_TYPE               3
+#define EFI_IDCC_PCIE_TYPE              4
+#define EFI_IDCC_PROC_RATIO_TYPE        5
+#define EFI_IDCC_BOARD_FORM_FACTOR_TYPE 6
+#define EFI_IDCC_PROC_INFO_TYPE         7
+#define EFI_IDCC_FSB_DATA_TYPE          8
+
+#endif