1 files changed, 108 insertions, 0 deletions
diff --git a/EDK/Foundation/Framework/Protocol/Smbus/Smbus.h b/EDK/Foundation/Framework/Protocol/Smbus/Smbus.h
new file mode 100644
index 0000000..067823f
--- /dev/null
+++ b/EDK/Foundation/Framework/Protocol/Smbus/Smbus.h
@@ -0,0 +1,108 @@
+/*++
+
+Copyright (c) 1999 - 2006, Intel Corporation
+All rights reserved. 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.
+
+
+Module Name:
+
+  Smbus.h
+    
+Abstract:
+
+  EFI SMBUS Protocol
+
+--*/
+
+#ifndef _EFI_SMBUS_H
+#define _EFI_SMBUS_H
+
+#include "EfiSmbus.h"
+
+#define EFI_SMBUS_HC_PROTOCOL_GUID \
+  { \
+    0xe49d33ed, 0x513d, 0x4634, 0xb6, 0x98, 0x6f, 0x55, 0xaa, 0x75, 0x1c, 0x1b \
+  }
+
+EFI_FORWARD_DECLARATION (EFI_SMBUS_HC_PROTOCOL);
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SMBUS_HC_EXECUTE_OPERATION) (
+  IN EFI_SMBUS_HC_PROTOCOL              * This,
+  IN      EFI_SMBUS_DEVICE_ADDRESS      SlaveAddress,
+  IN      EFI_SMBUS_DEVICE_COMMAND      Command,
+  IN      EFI_SMBUS_OPERATION           Operation,
+  IN      BOOLEAN                       PecCheck,
+  IN OUT  UINTN                         *Length,
+  IN OUT  VOID                          *Buffer
+  );
+
+//;;## ...AMI_OVERRIDE... Support PI1.x typedef struct {
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT32  VendorSpecificId;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT16  SubsystemDeviceId;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT16  SubsystemVendorId;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT16  Interface;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT16  DeviceId;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT16  VendorId;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT8   VendorRevision;
+//;;## ...AMI_OVERRIDE... Support PI1.x   UINT8   DeviceCapabilities;
+//;;## ...AMI_OVERRIDE... Support PI1.x } EFI_SMBUS_UDID;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SMBUS_NOTIFY_FUNCTION) (
+  IN      EFI_SMBUS_DEVICE_ADDRESS      SlaveAddress,
+  IN      UINTN                         Data
+  );
+
+//
+// If ArpAll is TRUE, SmbusUdid/SlaveAddress is Optional.
+// If FALSE, ArpDevice will enum SmbusUdid and the address will be at SlaveAddress
+//
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SMBUS_HC_PROTOCOL_ARP_DEVICE) (
+  IN EFI_SMBUS_HC_PROTOCOL              * This,
+  IN      BOOLEAN                       ArpAll,
+  IN      EFI_SMBUS_UDID                * SmbusUdid, OPTIONAL
+  IN OUT  EFI_SMBUS_DEVICE_ADDRESS      * SlaveAddress OPTIONAL
+  );
+
+//;;## ...AMI_OVERRIDE... Support PI1.x typedef struct {
+//;;## ...AMI_OVERRIDE... Support PI1.x   EFI_SMBUS_DEVICE_ADDRESS  SmbusDeviceAddress;
+//;;## ...AMI_OVERRIDE... Support PI1.x   EFI_SMBUS_UDID            SmbusDeviceUdid;
+//;;## ...AMI_OVERRIDE... Support PI1.x } EFI_SMBUS_DEVICE_MAP;
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SMBUS_HC_PROTOCOL_GET_ARP_MAP) (
+  IN EFI_SMBUS_HC_PROTOCOL              * This,
+  IN OUT  UINTN                         *Length,
+  IN OUT  EFI_SMBUS_DEVICE_MAP          **SmbusDeviceMap
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SMBUS_HC_PROTOCOL_NOTIFY) (
+  IN EFI_SMBUS_HC_PROTOCOL              * This,
+  IN      EFI_SMBUS_DEVICE_ADDRESS      SlaveAddress,
+  IN      UINTN                         Data,
+  IN      EFI_SMBUS_NOTIFY_FUNCTION     NotifyFunction
+  );
+
+typedef struct _EFI_SMBUS_HC_PROTOCOL {
+  EFI_SMBUS_HC_EXECUTE_OPERATION    Execute;
+  EFI_SMBUS_HC_PROTOCOL_ARP_DEVICE  ArpDevice;
+  EFI_SMBUS_HC_PROTOCOL_GET_ARP_MAP GetArpMap;
+  EFI_SMBUS_HC_PROTOCOL_NOTIFY      Notify;
+} EFI_SMBUS_HC_PROTOCOL;
+
+extern EFI_GUID gEfiSmbusProtocolGuid;
+#endif