+++ /dev/null
-/*******************************************************************************
-Copyright (C) Marvell International Ltd. and its affiliates
-
-This software file (the "File") is owned and distributed by Marvell
-International Ltd. and/or its affiliates ("Marvell") under the following
-alternative licensing terms. Once you have made an election to distribute the
-File under one of the following license alternatives, please (i) delete this
-introductory statement regarding license alternatives, (ii) delete the two
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-********************************************************************************
-Marvell Commercial License Option
-
-If you received this File from Marvell and you have entered into a commercial
-license agreement (a "Commercial License") with Marvell, the File is licensed
-to you under the terms of the applicable Commercial License.
-
-********************************************************************************
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-If you received this File from Marvell, you may opt to use, redistribute and/or
-modify this File in accordance with the terms and conditions of the General
-Public License Version 2, June 1991 (the "GPL License"), a copy of which is
-available along with the File in the license.txt file or by writing to the Free
-Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
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-THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
-WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
-DISCLAIMED. The GPL License provides additional details about this warranty
-disclaimer.
-********************************************************************************
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-
-If you received this File from Marvell, you may opt to use, redistribute and/or
-modify this File under the following licensing terms.
-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 Marvell 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 THE COPYRIGHT OWNER OR CONTRIBUTORS 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
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-(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 __INCSysPEXH
-#define __INCSysPEXH
-
-#include "mvCommon.h"
-#include "ctrlEnv/sys/mvCpuIf.h"
-#include "ctrlEnv/mvCtrlEnvLib.h"
-#include "ctrlEnv/mvCtrlEnvAddrDec.h"
-
-/* 4KB granularity */
-#define MINIMUM_WINDOW_SIZE 0x1000
-#define MINIMUM_BAR_SIZE 0x1000
-#define MINIMUM_BAR_SIZE_MASK 0xFFFFF000
-#define BAR_SIZE_OFFS 12
-#define BAR_SIZE_MASK (0xFFFFF << BAR_SIZE_OFFS)
-
-
-
-#define MV_PEX_WIN_DEFAULT 6
-#define MV_PEX_WIN_EXP_ROM 7
-#define PEX_MAX_TARGET_WIN 8
-
-
-#define PEX_MAX_BARS 3
-#define PEX_INTER_REGS_BAR 0
-#define PEX_DRAM_BAR 1
-#define PEX_DEVICE_BAR 2
-
-/*************************************/
-/* PCI Express BAR Control Registers */
-/*************************************/
-#define PEX_BAR_CTRL_REG(pexIf,bar) (0x41804 + (bar-1)*4- (pexIf)*0x10000)
-#define PEX_EXP_ROM_BAR_CTRL_REG(pexIf) (0x4180C - (pexIf)*0x10000)
-
-
-/* PCI Express BAR Control Register */
-/* PEX_BAR_CTRL_REG (PXBCR) */
-
-#define PXBCR_BAR_EN BIT0
-#define PXBCR_BAR_SIZE_OFFS 16
-#define PXBCR_BAR_SIZE_MASK (0xffff << PXBCR_BAR_SIZE_OFFS)
-#define PXBCR_BAR_SIZE_ALIGNMENT 0x10000
-
-
-
-/* PCI Express Expansion ROM BAR Control Register */
-/* PEX_EXP_ROM_BAR_CTRL_REG (PXERBCR) */
-
-#define PXERBCR_EXPROM_EN BIT0
-#define PXERBCR_EXPROMSZ_OFFS 19
-#define PXERBCR_EXPROMSZ_MASK (0xf << PXERBCR_EXPROMSZ_OFFS)
-#define PXERBCR_EXPROMSZ_512KB (0x0 << PXERBCR_EXPROMSZ_OFFS)
-#define PXERBCR_EXPROMSZ_1024KB (0x1 << PXERBCR_EXPROMSZ_OFFS)
-#define PXERBCR_EXPROMSZ_2048KB (0x3 << PXERBCR_EXPROMSZ_OFFS)
-#define PXERBCR_EXPROMSZ_4096KB (0x7 << PXERBCR_EXPROMSZ_OFFS)
-
-/************************************************/
-/* PCI Express Address Window Control Registers */
-/************************************************/
-#define PEX_WIN0_3_CTRL_REG(pexIf,winNum) \
- (0x41820 + (winNum) * 0x10 - (pexIf) * 0x10000)
-#define PEX_WIN0_3_BASE_REG(pexIf,winNum) \
- (0x41824 + (winNum) * 0x10 - (pexIf) * 0x10000)
-#define PEX_WIN0_3_REMAP_REG(pexIf,winNum) \
- (0x4182C + (winNum) * 0x10 - (pexIf) * 0x10000)
-#define PEX_WIN4_5_CTRL_REG(pexIf,winNum) \
- (0x41860 + (winNum - 4) * 0x20 - (pexIf) * 0x10000)
-#define PEX_WIN4_5_BASE_REG(pexIf,winNum) \
- (0x41864 + (winNum - 4) * 0x20 - (pexIf) * 0x10000)
-#define PEX_WIN4_5_REMAP_REG(pexIf,winNum) \
- (0x4186C + (winNum - 4) * 0x20 - (pexIf) * 0x10000)
-#define PEX_WIN4_5_REMAP_HIGH_REG(pexIf,winNum) \
- (0x41870 + (winNum - 4) * 0x20 - (pexIf) * 0x10000)
-
-#define PEX_WIN_DEFAULT_CTRL_REG(pexIf) (0x418B0 - (pexIf) * 0x10000)
-#define PEX_WIN_EXP_ROM_CTRL_REG(pexIf) (0x418C0 - (pexIf) * 0x10000)
-#define PEX_WIN_EXP_ROM_REMAP_REG(pexIf) (0x418C4 - (pexIf) * 0x10000)
-
-/* PCI Express Window Control Register */
-/* PEX_WIN_CTRL_REG (PXWCR) */
-
-#define PXWCR_WIN_EN BIT0 /* Window Enable.*/
-
-#define PXWCR_WIN_BAR_MAP_OFFS 1 /* Mapping to BAR.*/
-#define PXWCR_WIN_BAR_MAP_MASK BIT1
-#define PXWCR_WIN_BAR_MAP_BAR1 (0 << PXWCR_WIN_BAR_MAP_OFFS)
-#define PXWCR_WIN_BAR_MAP_BAR2 (1 << PXWCR_WIN_BAR_MAP_OFFS)
-
-#define PXWCR_TARGET_OFFS 4 /*Unit ID */
-#define PXWCR_TARGET_MASK (0xf << PXWCR_TARGET_OFFS)
-
-#define PXWCR_ATTRIB_OFFS 8 /* target attributes */
-#define PXWCR_ATTRIB_MASK (0xff << PXWCR_ATTRIB_OFFS)
-
-#define PXWCR_SIZE_OFFS 16 /* size */
-#define PXWCR_SIZE_MASK (0xffff << PXWCR_SIZE_OFFS)
-#define PXWCR_SIZE_ALIGNMENT 0x10000
-
-/* PCI Express Window Base Register */
-/* PEX_WIN_BASE_REG (PXWBR)*/
-
-#define PXWBR_BASE_OFFS 16 /* address[31:16] */
-#define PXWBR_BASE_MASK (0xffff << PXWBR_BASE_OFFS)
-#define PXWBR_BASE_ALIGNMENT 0x10000
-
-/* PCI Express Window Remap Register */
-/* PEX_WIN_REMAP_REG (PXWRR)*/
-
-#define PXWRR_REMAP_EN BIT0
-#define PXWRR_REMAP_OFFS 16
-#define PXWRR_REMAP_MASK (0xffff << PXWRR_REMAP_OFFS)
-#define PXWRR_REMAP_ALIGNMENT 0x10000
-
-/* PCI Express Window Remap (High) Register */
-/* PEX_WIN_REMAP_HIGH_REG (PXWRHR)*/
-
-#define PXWRHR_REMAP_HIGH_OFFS 0
-#define PXWRHR_REMAP_HIGH_MASK (0xffffffff << PXWRHR_REMAP_HIGH_OFFS)
-
-/* PCI Express Default Window Control Register */
-/* PEX_WIN_DEFAULT_CTRL_REG (PXWDCR) */
-
-#define PXWDCR_TARGET_OFFS 4 /*Unit ID */
-#define PXWDCR_TARGET_MASK (0xf << PXWDCR_TARGET_OFFS)
-#define PXWDCR_ATTRIB_OFFS 8 /* target attributes */
-#define PXWDCR_ATTRIB_MASK (0xff << PXWDCR_ATTRIB_OFFS)
-
-/* PCI Express Expansion ROM Window Control Register */
-/* PEX_WIN_EXP_ROM_CTRL_REG (PXWERCR)*/
-
-#define PXWERCR_TARGET_OFFS 4 /*Unit ID */
-#define PXWERCR_TARGET_MASK (0xf << PXWERCR_TARGET_OFFS)
-#define PXWERCR_ATTRIB_OFFS 8 /* target attributes */
-#define PXWERCR_ATTRIB_MASK (0xff << PXWERCR_ATTRIB_OFFS)
-
-/* PCI Express Expansion ROM Window Remap Register */
-/* PEX_WIN_EXP_ROM_REMAP_REG (PXWERRR)*/
-
-#define PXWERRR_REMAP_EN BIT0
-#define PXWERRR_REMAP_OFFS 16
-#define PXWERRR_REMAP_MASK (0xffff << PXWERRR_REMAP_OFFS)
-#define PXWERRR_REMAP_ALIGNMENT 0x10000
-
-
-
-/*PEX_MEMORY_BAR_BASE_ADDR(barNum) (PXMBBA)*/
-/* PCI Express BAR0 Internal Register*/
-/*PEX BAR0_INTER_REG (PXBIR)*/
-
-#define PXBIR_IOSPACE BIT0 /* Memory Space Indicator */
-
-#define PXBIR_TYPE_OFFS 1 /* BAR Type/Init Val. */
-#define PXBIR_TYPE_MASK (0x3 << PXBIR_TYPE_OFFS)
-#define PXBIR_TYPE_32BIT_ADDR (0x0 << PXBIR_TYPE_OFFS)
-#define PXBIR_TYPE_64BIT_ADDR (0x2 << PXBIR_TYPE_OFFS)
-
-#define PXBIR_PREFETCH_EN BIT3 /* Prefetch Enable */
-
-#define PXBIR_BASE_OFFS 20 /* Base address. Address bits [31:20] */
-#define PXBIR_BASE_MASK (0xfff << PXBIR_BASE_OFFS)
-#define PXBIR_BASE_ALIGNMET (1 << PXBIR_BASE_OFFS)
-
-
-/* PCI Express BAR0 Internal (High) Register*/
-/*PEX BAR0_INTER_REG_HIGH (PXBIRH)*/
-
-#define PXBIRH_BASE_OFFS 0 /* Base address. Bits [63:32] */
-#define PXBIRH_BASE_MASK (0xffffffff << PBBHR_BASE_OFFS)
-
-
-#define PEX_BAR_DEFAULT_ATTRIB 0xc /* Memory - Prefetch - 64 bit address */
-#define PEX_BAR0_DEFAULT_ATTRIB PEX_BAR_DEFAULT_ATTRIB
-#define PEX_BAR1_DEFAULT_ATTRIB PEX_BAR_DEFAULT_ATTRIB
-#define PEX_BAR2_DEFAULT_ATTRIB PEX_BAR_DEFAULT_ATTRIB
-
-
-/* PCI Express BAR1 Register */
-/* PCI Express BAR2 Register*/
-/*PEX BAR1_REG (PXBR)*/
-/*PEX BAR2_REG (PXBR)*/
-
-#define PXBR_IOSPACE BIT0 /* Memory Space Indicator */
-
-#define PXBR_TYPE_OFFS 1 /* BAR Type/Init Val. */
-#define PXBR_TYPE_MASK (0x3 << PXBR_TYPE_OFFS)
-#define PXBR_TYPE_32BIT_ADDR (0x0 << PXBR_TYPE_OFFS)
-#define PXBR_TYPE_64BIT_ADDR (0x2 << PXBR_TYPE_OFFS)
-
-#define PXBR_PREFETCH_EN BIT3 /* Prefetch Enable */
-
-#define PXBR_BASE_OFFS 16 /* Base address. Address bits [31:16] */
-#define PXBR_BASE_MASK (0xffff << PXBR_BASE_OFFS)
-#define PXBR_BASE_ALIGNMET (1 << PXBR_BASE_OFFS)
-
-
-/* PCI Express BAR1 (High) Register*/
-/* PCI Express BAR2 (High) Register*/
-/*PEX BAR1_REG_HIGH (PXBRH)*/
-/*PEX BAR2_REG_HIGH (PXBRH)*/
-
-#define PXBRH_BASE_OFFS 0 /* Base address. Address bits [63:32] */
-#define PXBRH_BASE_MASK (0xffffffff << PXBRH_BASE_OFFS)
-
-/* PCI Express Expansion ROM BAR Register*/
-/*PEX_EXPANSION_ROM_BASE_ADDR_REG (PXERBAR)*/
-
-#define PXERBAR_EXPROMEN BIT0 /* Expansion ROM Enable */
-
-#define PXERBAR_BASE_512K_OFFS 19 /* Expansion ROM Base Address */
-#define PXERBAR_BASE_512K_MASK (0x1fff << PXERBAR_BASE_512K_OFFS)
-
-#define PXERBAR_BASE_1MB_OFFS 20 /* Expansion ROM Base Address */
-#define PXERBAR_BASE_1MB_MASK (0xfff << PXERBAR_BASE_1MB_OFFS)
-
-#define PXERBAR_BASE_2MB_OFFS 21 /* Expansion ROM Base Address */
-#define PXERBAR_BASE_2MB_MASK (0x7ff << PXERBAR_BASE_2MB_OFFS)
-
-#define PXERBAR_BASE_4MB_OFFS 22 /* Expansion ROM Base Address */
-#define PXERBAR_BASE_4MB_MASK (0x3ff << PXERBAR_BASE_4MB_OFFS)
-
-/* PEX Bar attributes */
-typedef struct _mvPexBar
-{
- MV_ADDR_WIN addrWin; /* An address window*/
- MV_BOOL enable; /* Address decode window is enabled/disabled */
-
-}MV_PEX_BAR;
-
-/* PEX Remap Window attributes */
-typedef struct _mvPexRemapWin
-{
- MV_ADDR_WIN addrWin; /* An address window*/
- MV_BOOL enable; /* Address decode window is enabled/disabled */
-
-}MV_PEX_REMAP_WIN;
-
-/* PEX Remap Window attributes */
-typedef struct _mvPexDecWin
-{
- MV_TARGET target;
- MV_ADDR_WIN addrWin; /* An address window*/
- MV_U32 targetBar;
- MV_U8 attrib; /* chip select attributes */
- MV_TARGET_ID targetId; /* Target Id of this MV_TARGET */
- MV_BOOL enable; /* Address decode window is enabled/disabled */
-
-}MV_PEX_DEC_WIN;
-
-/* Global Functions prototypes */
-/* mvPexHalInit - Initialize PEX interfaces*/
-MV_STATUS mvPexInit(MV_U32 pexIf, MV_PEX_TYPE pexType);
-
-
-/* mvPexTargetWinSet - Set PEX to peripheral target address window BAR*/
-MV_STATUS mvPexTargetWinSet(MV_U32 pexIf, MV_U32 winNum,
- MV_PEX_DEC_WIN *pAddrDecWin);
-
-/* mvPexTargetWinGet - Get PEX to peripheral target address window*/
-MV_STATUS mvPexTargetWinGet(MV_U32 pexIf, MV_U32 winNum,
- MV_PEX_DEC_WIN *pAddrDecWin);
-
-/* mvPexTargetWinEnable - Enable/disable a PEX BAR window*/
-MV_STATUS mvPexTargetWinEnable(MV_U32 pexIf,MV_U32 winNum, MV_BOOL enable);
-
-/* mvPexTargetWinRemap - Set PEX to target address window remap.*/
-MV_STATUS mvPexTargetWinRemap(MV_U32 pexIf, MV_U32 winNum,
- MV_PEX_REMAP_WIN *pAddrWin);
-
-/* mvPexTargetWinRemapEnable -enable\disable a PEX Window remap.*/
-MV_STATUS mvPexTargetWinRemapEnable(MV_U32 pexIf, MV_U32 winNum,
- MV_BOOL enable);
-
-/* mvPexBarSet - Set PEX bar address and size */
-MV_STATUS mvPexBarSet(MV_U32 pexIf, MV_U32 barNum, MV_PEX_BAR *addrWin);
-
-/* mvPexBarGet - Get PEX bar address and size */
-MV_STATUS mvPexBarGet(MV_U32 pexIf, MV_U32 barNum, MV_PEX_BAR *addrWin);
-
-/* mvPexBarEnable - enable\disable a PEX bar*/
-MV_STATUS mvPexBarEnable(MV_U32 pexIf, MV_U32 barNum, MV_BOOL enable);
-
-/* mvPexAddrDecShow - Display address decode windows attributes */
-MV_VOID mvPexAddrDecShow(MV_VOID);
-
-#endif
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