/* $NoKeywords:$ */
/**
 * @file
 *
 * AMD Integrated Debug Print Routines
 *
 * Contains all functions related to IDS Debug Print
 *
 * @xrefitem bom "File Content Label" "Release Content"
 * @e project:      AGESA
 * @e sub-project:  IDS
 * @e \$Revision: 281181 $   @e \$Date: 2013-12-18 02:18:55 -0600 (Wed, 18 Dec 2013) $
 */
/*****************************************************************************
 *
 * Copyright (c) 2008 - 2014, Advanced Micro Devices, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Advanced Micro Devices, Inc. nor the names of
 *       its contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 ***************************************************************************/

#ifndef _IDS_DP_RAM_H_
#define _IDS_DP_RAM_H_

#pragma pack (push, 1)

///Debug Print RAM signature
#define DEBUG_PRINT_RAM_SIG   MAKE_SIGNATURE ('D','P','R','M')

/// Debug Print Ram Header
typedef struct _IDS_DEBUG_PRINT_RAM_HEADER {
  SIGNATURE DpRamSig;      /// 00 'D','P','R','M'
  UINT32    LatestIdx;     /// 04 Latest Index
  UINT8     Reserved[8];   /// Reserved
} IDS_DEBUG_PRINT_RAM_HEADER;

///Debug Print RAM Signature Offset
#define DEBUG_PRINT_RAM_SIG_ADDR  ((UINTN) IDS_DPRAM_BASE + (UINTN) &(((IDS_DEBUG_PRINT_RAM_HEADER *) 0)->DpRamSig))
///Debug Print RAM Latest Index Offset
#define DEBUG_PRINT_RAM_LATESTIDX_ADDR ((UINTN) IDS_DPRAM_BASE + (UINTN) &(((IDS_DEBUG_PRINT_RAM_HEADER *) 0)->LatestIdx))

///Print Buffer start
#define DEBUG_PRINT_BUFFER_START     ((UINTN) IDS_DPRAM_BASE + sizeof (IDS_DEBUG_PRINT_RAM_HEADER))
///Print Buffer Size
#define DEBUG_PRINT_BUFFER_SIZE      ((UINT32) IDS_DPRAM_SIZE - sizeof (IDS_DEBUG_PRINT_RAM_HEADER))
///Debug Print RAM default Value
#define DEBUG_PRINT_BUFFER_DFT_VALUE ((UINT8) 0xCC)

#pragma pack (pop)

#endif //_IDS_DP_RAM_H_

