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204 lines
7.9 KiB
C
204 lines
7.9 KiB
C
/*******************************************************************************
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Copyright (C) Marvell International Ltd. and its affiliates
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This software file (the "File") is owned and distributed by Marvell
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International Ltd. and/or its affiliates ("Marvell") under the following
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alternative licensing terms. Once you have made an election to distribute the
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File under one of the following license alternatives, please (i) delete this
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introductory statement regarding license alternatives, (ii) delete the two
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license alternatives that you have not elected to use and (iii) preserve the
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Marvell copyright notice above.
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********************************************************************************
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Marvell Commercial License Option
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If you received this File from Marvell and you have entered into a commercial
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license agreement (a "Commercial License") with Marvell, the File is licensed
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to you under the terms of the applicable Commercial License.
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********************************************************************************
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Marvell GPL License Option
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If you received this File from Marvell, you may opt to use, redistribute and/or
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modify this File in accordance with the terms and conditions of the General
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Public License Version 2, June 1991 (the "GPL License"), a copy of which is
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available along with the File in the license.txt file or by writing to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
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on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
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THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
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WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
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DISCLAIMED. The GPL License provides additional details about this warranty
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disclaimer.
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********************************************************************************
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Marvell BSD License Option
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If you received this File from Marvell, you may opt to use, redistribute and/or
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modify this File under the following licensing terms.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Marvell nor the names of its contributors may be
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used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************/
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#ifndef __INCmvCtrlEnvAddrDech
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#define __INCmvCtrlEnvAddrDech
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/* includes */
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#include "ctrlEnv/mvCtrlEnvLib.h"
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#include "ctrlEnv/mvCtrlEnvRegs.h"
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/* defines */
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/* DUnit attributes */
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#define ATMWCR_WIN_DUNIT_CS0_OFFS 0
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#define ATMWCR_WIN_DUNIT_CS0_MASK BIT0
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#define ATMWCR_WIN_DUNIT_CS0_REQ (0 << ATMWCR_WIN_DUNIT_CS0_OFFS)
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#define ATMWCR_WIN_DUNIT_CS1_OFFS 1
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#define ATMWCR_WIN_DUNIT_CS1_MASK BIT1
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#define ATMWCR_WIN_DUNIT_CS1_REQ (0 << ATMWCR_WIN_DUNIT_CS1_OFFS)
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#define ATMWCR_WIN_DUNIT_CS2_OFFS 2
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#define ATMWCR_WIN_DUNIT_CS2_MASK BIT2
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#define ATMWCR_WIN_DUNIT_CS2_REQ (0 << ATMWCR_WIN_DUNIT_CS2_OFFS)
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#define ATMWCR_WIN_DUNIT_CS3_OFFS 3
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#define ATMWCR_WIN_DUNIT_CS3_MASK BIT3
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#define ATMWCR_WIN_DUNIT_CS3_REQ (0 << ATMWCR_WIN_DUNIT_CS3_OFFS)
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/* RUnit (Device) attributes */
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#define ATMWCR_WIN_RUNIT_DEVCS0_OFFS 0
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#define ATMWCR_WIN_RUNIT_DEVCS0_MASK BIT0
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#define ATMWCR_WIN_RUNIT_DEVCS0_REQ (0 << ATMWCR_WIN_RUNIT_DEVCS0_OFFS)
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#define ATMWCR_WIN_RUNIT_DEVCS1_OFFS 1
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#define ATMWCR_WIN_RUNIT_DEVCS1_MASK BIT1
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#define ATMWCR_WIN_RUNIT_DEVCS1_REQ (0 << ATMWCR_WIN_RUNIT_DEVCS1_OFFS)
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#define ATMWCR_WIN_RUNIT_DEVCS2_OFFS 2
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#define ATMWCR_WIN_RUNIT_DEVCS2_MASK BIT2
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#define ATMWCR_WIN_RUNIT_DEVCS2_REQ (0 << ATMWCR_WIN_RUNIT_DEVCS2_OFFS)
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#define ATMWCR_WIN_RUNIT_BOOTCS_OFFS 4
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#define ATMWCR_WIN_RUNIT_BOOTCS_MASK BIT4
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#define ATMWCR_WIN_RUNIT_BOOTCS_REQ (0 << ATMWCR_WIN_RUNIT_BOOTCS_OFFS)
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/* LMaster (PCI) attributes */
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#define ATMWCR_WIN_LUNIT_BYTE_SWP_OFFS 0
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#define ATMWCR_WIN_LUNIT_BYTE_SWP_MASK BIT0
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#define ATMWCR_WIN_LUNIT_BYTE_SWP (0 << ATMWCR_WIN_LUNIT_BYTE_SWP_OFFS)
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#define ATMWCR_WIN_LUNIT_BYTE_NO_SWP (1 << ATMWCR_WIN_LUNIT_BYTE_SWP_OFFS)
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#define ATMWCR_WIN_LUNIT_WORD_SWP_OFFS 1
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#define ATMWCR_WIN_LUNIT_WORD_SWP_MASK BIT1
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#define ATMWCR_WIN_LUNIT_WORD_SWP (0 << ATMWCR_WIN_LUNIT_WORD_SWP_OFFS)
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#define ATMWCR_WIN_LUNIT_WORD_NO_SWP (1 << ATMWCR_WIN_LUNIT_WORD_SWP_OFFS)
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#define ATMWCR_WIN_LUNIT_NO_SNOOP BIT2
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#define ATMWCR_WIN_LUNIT_TYPE_OFFS 3
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#define ATMWCR_WIN_LUNIT_TYPE_MASK BIT3
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#define ATMWCR_WIN_LUNIT_TYPE_IO (0 << ATMWCR_WIN_LUNIT_TYPE_OFFS)
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#define ATMWCR_WIN_LUNIT_TYPE_MEM (1 << ATMWCR_WIN_LUNIT_TYPE_OFFS)
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#define ATMWCR_WIN_LUNIT_FORCE64_OFFS 4
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#define ATMWCR_WIN_LUNIT_FORCE64_MASK BIT4
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#define ATMWCR_WIN_LUNIT_FORCE64 (0 << ATMWCR_WIN_LUNIT_FORCE64_OFFS)
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#define ATMWCR_WIN_LUNIT_ORDERING_OFFS 6
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#define ATMWCR_WIN_LUNIT_ORDERING_MASK BIT6
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#define ATMWCR_WIN_LUNIT_ORDERING (1 << ATMWCR_WIN_LUNIT_FORCE64_OFFS)
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/* PEX Attributes */
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#define ATMWCR_WIN_PEX_TYPE_OFFS 3
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#define ATMWCR_WIN_PEX_TYPE_MASK BIT3
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#define ATMWCR_WIN_PEX_TYPE_IO (0 << ATMWCR_WIN_PEX_TYPE_OFFS)
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#define ATMWCR_WIN_PEX_TYPE_MEM (1 << ATMWCR_WIN_PEX_TYPE_OFFS)
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/* typedefs */
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/* Unsupported attributes for address decode: */
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/* 2) PCI0/1_REQ64n control */
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typedef struct _mvDecRegs
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{
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MV_U32 baseReg;
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MV_U32 baseRegHigh;
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MV_U32 sizeReg;
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}MV_DEC_REGS;
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typedef struct _mvTargetAttrib
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{
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MV_U8 attrib; /* chip select attributes */
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MV_TARGET_ID targetId; /* Target Id of this MV_TARGET */
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}MV_TARGET_ATTRIB;
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/* This structure describes address decode window */
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typedef struct _mvDecWin
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{
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MV_TARGET target; /* Target for addr decode window */
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MV_ADDR_WIN addrWin; /* Address window of target */
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MV_BOOL enable; /* Window enable/disable */
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}MV_DEC_WIN;
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typedef struct _mvDecWinParams
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{
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MV_TARGET_ID targetId; /* Target ID field */
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MV_U8 attrib; /* Attribute field */
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MV_U32 baseAddr; /* Base address in register format */
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MV_U32 size; /* Size in register format */
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}MV_DEC_WIN_PARAMS;
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/* mvCtrlEnvAddrDec API list */
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MV_STATUS mvCtrlAddrDecToReg(MV_ADDR_WIN *pAddrDecWin,
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MV_DEC_REGS *pAddrDecRegs);
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MV_STATUS mvCtrlRegToAddrDec(MV_DEC_REGS *pAddrDecRegs,
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MV_ADDR_WIN *pAddrDecWin);
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MV_STATUS mvCtrlAttribGet(MV_TARGET target,
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MV_TARGET_ATTRIB *targetAttrib);
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MV_TARGET mvCtrlTargetGet(MV_TARGET_ATTRIB *targetAttrib);
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MV_STATUS mvCtrlAddrDecToParams(MV_DEC_WIN *pAddrDecWin,
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MV_DEC_WIN_PARAMS *pWinParam);
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MV_STATUS mvCtrlParamsToAddrDec(MV_DEC_WIN_PARAMS *pWinParam,
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MV_DEC_WIN *pAddrDecWin);
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#endif /* __INCmvCtrlEnvAddrDech */
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