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131 lines
5.4 KiB
C
131 lines
5.4 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 __INCmvAhbToMbush
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#define __INCmvAhbToMbush
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/* includes */
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#include "ctrlEnv/mvCtrlEnvLib.h"
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#include "ctrlEnv/sys/mvAhbToMbusRegs.h"
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#include "ctrlEnv/mvCtrlEnvAddrDec.h"
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/* defines */
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#if defined(MV_88F1181)
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/* This enumerator defines the Marvell controller possible MBUS arbiter */
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/* target ports. It is used to define crossbar priority scheame (pizza) */
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typedef enum _mvMBusArbTargetId
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{
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DRAM_MBUS_ARB_TARGET = 0, /* Port 0 -> DRAM interface */
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TWSI_MBUS_ARB_TARGET = 1, /* Port 1 -> TWSI */
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ARM_MBUS_ARB_TARGET = 2, /* Port 2 -> ARM */
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PEX1_MBUS_ARB_TARGET = 3, /* Port 3 -> PCI Express 1 */
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PEX0_MBUS_ARB_TARGET = 4, /* Port 4 -> PCI Express0 */
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MAX_MBUS_ARB_TARGETS
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}MV_MBUS_ARB_TARGET;
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typedef struct _mvMBusArbCtrl
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{
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MV_BOOL starvEn;
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MV_BOOL highPrio;
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MV_BOOL fixedRoundRobin;
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}MV_MBUS_ARB_CTRL;
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#endif /* #if defined(MV_88F1181) */
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typedef struct _mvAhbtoMbusDecWin
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{
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MV_TARGET target;
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MV_ADDR_WIN addrWin; /* An address window*/
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MV_BOOL enable; /* Address decode window is enabled/disabled */
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}MV_AHB_TO_MBUS_DEC_WIN;
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/* mvAhbToMbus.h API list */
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MV_STATUS mvAhbToMbusInit(MV_VOID);
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MV_STATUS mvAhbToMbusWinSet(MV_U32 winNum, MV_AHB_TO_MBUS_DEC_WIN *pAddrDecWin);
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MV_STATUS mvAhbToMbusWinGet(MV_U32 winNum, MV_AHB_TO_MBUS_DEC_WIN *pAddrDecWin);
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MV_STATUS mvAhbToMbusWinEnable(MV_U32 winNum,MV_BOOL enable);
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MV_U32 mvAhbToMbusWinRemap(MV_U32 winNum, MV_ADDR_WIN *pAddrDecWin);
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MV_U32 mvAhbToMbusWinTargetGet(MV_TARGET target);
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MV_U32 mvAhbToMbusWinAvailGet(MV_VOID);
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MV_STATUS mvAhbToMbusWinTargetSwap(MV_TARGET target1,MV_TARGET target2);
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#if defined(MV_88F1181)
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MV_STATUS mvMbusArbSet(MV_MBUS_ARB_TARGET *pPizzaArbArray);
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MV_STATUS mvMbusArbCtrlSet(MV_MBUS_ARB_CTRL *ctrl);
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MV_STATUS mvMbusArbCtrlGet(MV_MBUS_ARB_CTRL *ctrl);
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#endif /* #if defined(MV_88F1181) */
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MV_VOID mvAhbToMbusAddDecShow(MV_VOID);
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#endif /* __INCmvAhbToMbush */
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