init. 1AQQW051HEADmaster

1 files changed, 226 insertions, 0 deletions

diff --git a/Chipset/SB/SmBus/SmBusCommon.h b/Chipset/SB/SmBus/SmBusCommon.h
new file mode 100644
index 0000000..0dda40d
--- /dev/null
+++ b/Chipset/SB/SmBus/SmBusCommon.h
@@ -0,0 +1,226 @@
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+
+//**********************************************************************
+// $Header: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/SmBus/SmBusCommon.h 1     6/06/12 8:00a Victortu $
+//
+// $Revision: 1 $
+//
+// $Date: 6/06/12 8:00a $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/BIN/Chipset/Intel/SouthBridge/LynxPoint/Intel Pch SB Chipset/SmBus/SmBusCommon.h $
+// 
+// 1     6/06/12 8:00a Victortu
+// Implement EFI_PEI_SMBUS2_PPI Support.
+// 
+// 5     6/27/11 2:26p Artems
+// Updated year in file header
+// 
+// 4     6/17/11 5:52p Artems
+// EIP 53378: Replaced tabs with spaces, formatted to follow coding
+// standard
+// 
+// 3     10/16/09 7:08p Artems
+// Updated copyright header
+// 
+// 2     1/28/09 6:52p Artems
+// Modified in accordance with coding standard
+// 
+// 1     1/09/09 6:53p Artems
+// New implementation of SMBus EIP 16730
+// 
+// 1     3/18/07 5:23p Felixp
+// 
+//**********************************************************************
+
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------
+//
+// Name:        SmBusCommon.h
+//
+// Description: This file contains shared PEI and DXE Smbus functions and 
+//              data structures definitions
+//
+//----------------------------------------------------------------------
+//<AMI_FHDR_END>
+#ifndef __SMBUS_COMMON__H__
+#define __SMBUS_COMMON__H__
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <Efi.h>
+#include <AmiCspLib.h>
+#include <SmBus.h>
+
+#define   SMBUS_ADDRESS_ARP           0x61  // 1100 001 X SMBus Device Default Address
+
+#define   SMBUS_DATA_PREPARE_TO_ARP   0x01
+#define   SMBUS_DATA_RESET_DEVICE     0x02
+#define   SMBUS_DATA_GET_UDID_GENERAL 0x03
+#define   SMBUS_DATA_ASSIGN_ADDRESS   0x04
+
+#define SMBUS_SPEC_RESERVED_ADDRESS       21
+#define GET_UDID_BUFFER_SIZE              17
+
+#define SMBUS_LOWEST_AVAILABLE_ADDRESS   0x08
+#define SMBUS_HIGHEST_AVAILABLE_ADDRESS  0x77
+
+typedef VOID (* SMBUS_WAIT ) (
+    IN  UINTN   Microseconds
+    );
+
+//<AMI_THDR_START>
+//----------------------------------------------------------------------------
+// Name: SMBUS_PRIVATE
+//
+// Description: AMI SMBUS driver private data structure
+//
+// Fields: Name                 Type                    Description
+//----------------------------------------------------------------------------
+// SmBusBase                    UINT16                  SMBUS device base IO address
+// SmBusWait                    SMBUS_WAIT              Pointer to Wait function
+// MaxDevices                   UINT8                   Maximum number of supported devices
+// BoardReservedAddressCount    UINT8                   Number of board reserved addesses
+// BoardReservedAddressList     UINT8*                  Pointer to board reserved addresses list
+// ArpDeviceCount               UINT8                   Number of current devices
+// ArpDeviceList                EFI_SMBUS_DEVICE_MAP*   Pointer to list of current devices
+// 
+//----------------------------------------------------------------------------
+//<AMI_THDR_END>
+typedef struct _SMBUS_PRIVATE
+{
+    UINT16               SmBusBase;
+    SMBUS_WAIT           SmBusWait;
+    UINT8                MaxDevices;
+    UINT8                BoardReservedAddressCount;
+    UINT8                *BoardReservedAddressList;
+    UINT8                ArpDeviceCount;
+    EFI_SMBUS_DEVICE_MAP *ArpDeviceList;
+
+} SMBUS_PRIVATE;
+
+
+//*******************************************************
+//      Shared functions prototypes
+//*******************************************************
+
+VOID SmBusRead (
+    IN   UINT16 SmBusBase,
+    IN   UINT16 Offset,
+    IN   UINTN  ByteCount,
+    OUT  UINT8  *Buffer
+);
+
+VOID SmBusWrite (
+    IN   UINT16 SmBusBase,
+    IN   UINT16 Offset,
+    IN   UINTN  ByteCount,
+    IN   UINT8  *Buffer
+);
+
+EFI_STATUS Execute (
+    IN     SMBUS_PRIVATE            *Context,
+    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
+);
+
+EFI_STATUS CheckNotify (
+    IN  SMBUS_PRIVATE            *Context,
+    OUT EFI_SMBUS_DEVICE_ADDRESS *SlaveAddress,
+    OUT UINTN                    *Data
+);
+
+EFI_STATUS ArpDevice (
+    IN     SMBUS_PRIVATE            *Context,
+    IN     BOOLEAN                  ArpAll,
+    IN     EFI_SMBUS_UDID           *SmbusUdid, OPTIONAL
+    IN OUT EFI_SMBUS_DEVICE_ADDRESS *SlaveAddress OPTIONAL
+);
+
+EFI_STATUS GetArpMap (
+    IN     SMBUS_PRIVATE        *Context,
+    IN OUT UINTN                *Length,
+    IN OUT EFI_SMBUS_DEVICE_MAP **SmbusDeviceMap
+);
+
+EFI_STATUS PrepareToArp (
+    IN SMBUS_PRIVATE *Context
+);
+
+EFI_STATUS ArpDeviceDirected (
+    IN     SMBUS_PRIVATE            *Context,
+    IN     EFI_SMBUS_UDID           *SmbusUdid,
+    IN OUT EFI_SMBUS_DEVICE_ADDRESS *SlaveAddress
+);
+
+EFI_STATUS ArpDeviceFull (
+    IN SMBUS_PRIVATE *Context
+);
+
+EFI_STATUS AssignAddress (
+    IN SMBUS_PRIVATE        *Context,
+    IN EFI_SMBUS_DEVICE_MAP *DeviceMap
+);
+
+EFI_STATUS GetUdidGeneral (
+    IN  SMBUS_PRIVATE        *Context,
+    OUT EFI_SMBUS_DEVICE_MAP *DeviceMap
+);
+
+BOOLEAN IsAddressAvailable (
+    IN SMBUS_PRIVATE *Context,
+    IN UINT8         Address
+);
+
+UINT8 GetAvailableAddress (
+    IN SMBUS_PRIVATE *Context
+);
+
+VOID ConvertMapToBuffer (
+    IN EFI_SMBUS_DEVICE_MAP *DeviceMap,
+    OUT UINT8               *Buffer
+);
+
+VOID ConvertBufferToMap (
+    OUT EFI_SMBUS_DEVICE_MAP *DeviceMap,
+    IN UINT8                 *Buffer
+);
+
+/****** DO NOT WRITE BELOW THIS LINE *******/
+#ifdef __cplusplus
+}
+#endif
+#endif
+
+//**********************************************************************
+//**********************************************************************
+//**                                                                  **
+//**        (C)Copyright 1985-2011, American Megatrends, Inc.         **
+//**                                                                  **
+//**                       All Rights Reserved.                       **
+//**                                                                  **
+//**      5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093        **
+//**                                                                  **
+//**                       Phone: (770)-246-8600                      **
+//**                                                                  **
+//**********************************************************************
+//**********************************************************************
+