1 files changed, 81 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/IndustryStandard/SmBus.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/IndustryStandard/SmBus.h
new file mode 100644
index 0000000000..be6851800c
--- /dev/null
+++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/IndustryStandard/SmBus.h
@@ -0,0 +1,81 @@
+/** @file
+  This file declares the SMBus definitions defined in SmBus Specifciation V2.0
+  and defined in PI1.0 specification volume 5.
+
+  Copyright (c) 2007 - 2008, 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.             
+
+**/
+
+#ifndef _SMBUS_H_
+#define _SMBUS_H_
+
+
+///
+/// UDID of SMBUS device.
+///
+typedef struct {
+  UINT32  VendorSpecificId;
+  UINT16  SubsystemDeviceId;
+  UINT16  SubsystemVendorId;
+  UINT16  Interface;
+  UINT16  DeviceId;
+  UINT16  VendorId;
+  UINT8   VendorRevision;
+  UINT8   DeviceCapabilities;
+} EFI_SMBUS_UDID;
+
+///
+/// Smbus Device Address
+///
+typedef struct {
+  ///
+  /// The SMBUS hardware address to which the SMBUS device is preassigned or allocated.
+  ///
+  UINTN SmbusDeviceAddress : 7;
+} EFI_SMBUS_DEVICE_ADDRESS;
+
+typedef struct {
+  ///
+  /// The SMBUS hardware address to which the SMBUS device is preassigned or
+  /// allocated. Type EFI_SMBUS_DEVICE_ADDRESS is defined in EFI_PEI_SMBUS2_PPI.Execute().
+  ///
+  EFI_SMBUS_DEVICE_ADDRESS  SmbusDeviceAddress;
+  ///
+  /// The SMBUS Unique Device Identifier (UDID) as defined in EFI_SMBUS_UDID.
+  /// Type EFI_SMBUS_UDID is defined in EFI_PEI_SMBUS2_PPI.ArpDevice().
+  ///
+  EFI_SMBUS_UDID            SmbusDeviceUdid;
+} EFI_SMBUS_DEVICE_MAP;
+
+///
+/// Smbus Operations
+///
+typedef enum _EFI_SMBUS_OPERATION {
+  EfiSmbusQuickRead,
+  EfiSmbusQuickWrite,
+  EfiSmbusReceiveByte,
+  EfiSmbusSendByte,
+  EfiSmbusReadByte,
+  EfiSmbusWriteByte,
+  EfiSmbusReadWord,
+  EfiSmbusWriteWord,
+  EfiSmbusReadBlock,
+  EfiSmbusWriteBlock,
+  EfiSmbusProcessCall,
+  EfiSmbusBWBRProcessCall
+} EFI_SMBUS_OPERATION;
+
+///
+/// EFI_SMBUS_DEVICE_COMMAND
+///
+typedef UINTN   EFI_SMBUS_DEVICE_COMMAND;
+
+#endif
+