diff options
Diffstat (limited to 'target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.c')
| -rw-r--r-- | target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.c | 430 |
1 files changed, 0 insertions, 430 deletions
diff --git a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.c b/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.c deleted file mode 100644 index f100a12d10..0000000000 --- a/target/linux/generic/files/crypto/ocf/kirkwood/mvHal/kw_family/ctrlEnv/sys/mvSysSata.c +++ /dev/null @@ -1,430 +0,0 @@ -/******************************************************************************* -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 -license alternatives that you have not elected to use and (iii) preserve the -Marvell copyright notice above. - -******************************************************************************** -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. - -******************************************************************************** -Marvell GPL License Option - -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 -on the worldwide web at http://www.gnu.org/licenses/gpl.txt. - -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. -******************************************************************************** -Marvell BSD License Option - -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 -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. - -*******************************************************************************/ - - -#include "mvTypes.h" -#include "mvCommon.h" -#include "mvOs.h" -#include "ctrlEnv/mvCtrlEnvLib.h" -#include "cpu/mvCpu.h" -#include "ctrlEnv/sys/mvCpuIf.h" -#include "sata/CoreDriver/mvRegs.h" -#include "ctrlEnv/sys/mvSysSata.h" - -MV_TARGET sataAddrDecPrioTab[] = -{ -#if defined(MV_INCLUDE_SDRAM_CS0) - SDRAM_CS0, -#endif -#if defined(MV_INCLUDE_SDRAM_CS1) - SDRAM_CS1, -#endif -#if defined(MV_INCLUDE_SDRAM_CS2) - SDRAM_CS2, -#endif -#if defined(MV_INCLUDE_SDRAM_CS3) - SDRAM_CS3, -#endif -#if defined(MV_INCLUDE_PEX) - PEX0_MEM, -#endif - TBL_TERM -}; - - -/******************************************************************************* -* sataWinOverlapDetect - Detect SATA address windows overlapping -* -* DESCRIPTION: -* An unpredicted behaviur is expected in case SATA address decode -* windows overlapps. -* This function detects SATA address decode windows overlapping of a -* specified window. The function does not check the window itself for -* overlapping. The function also skipps disabled address decode windows. -* -* INPUT: -* winNum - address decode window number. -* pAddrDecWin - An address decode window struct. -* -* OUTPUT: -* None. -* -* RETURN: -* MV_TRUE if the given address window overlap current address -* decode map, MV_FALSE otherwise, MV_ERROR if reading invalid data -* from registers. -* -*******************************************************************************/ -static MV_STATUS sataWinOverlapDetect(int dev, MV_U32 winNum, - MV_ADDR_WIN *pAddrWin) -{ - MV_U32 winNumIndex; - MV_SATA_DEC_WIN addrDecWin; - - for(winNumIndex=0; winNumIndex<MV_SATA_MAX_ADDR_DECODE_WIN; winNumIndex++) - { - /* Do not check window itself */ - if (winNumIndex == winNum) - { - continue; - } - - /* Get window parameters */ - if (MV_OK != mvSataWinGet(dev, winNumIndex, &addrDecWin)) - { - mvOsPrintf("%s: ERR. TargetWinGet failed\n", __FUNCTION__); - return MV_ERROR; - } - - /* Do not check disabled windows */ - if(addrDecWin.enable == MV_FALSE) - { - continue; - } - - if (MV_TRUE == ctrlWinOverlapTest(pAddrWin, &(addrDecWin.addrWin))) - { - return MV_TRUE; - } - } - return MV_FALSE; -} - - -/******************************************************************************* -* mvSataWinSet - Set SATA target address window -* -* DESCRIPTION: -* This function sets a peripheral target (e.g. SDRAM bank0, PCI_MEM0) -* address window, also known as address decode window. -* After setting this target window, the SATA will be able to access the -* target within the address window. -* -* INPUT: -* winNum - SATA target address decode window number. -* pAddrDecWin - SATA target window data structure. -* -* OUTPUT: -* None. -* -* RETURN: -* MV_ERROR if address window overlapps with other address decode windows. -* MV_BAD_PARAM if base address is invalid parameter or target is -* unknown. -* -*******************************************************************************/ -MV_STATUS mvSataWinSet(int dev, MV_U32 winNum, MV_SATA_DEC_WIN *pAddrDecWin) -{ - MV_TARGET_ATTRIB targetAttribs; - MV_DEC_REGS decRegs; - - /* Parameter checking */ - if (winNum >= MV_SATA_MAX_ADDR_DECODE_WIN) - { - mvOsPrintf("%s: ERR. Invalid win num %d\n",__FUNCTION__, winNum); - return MV_BAD_PARAM; - } - - /* Check if the requested window overlapps with current windows */ - if (MV_TRUE == sataWinOverlapDetect(dev, winNum, &pAddrDecWin->addrWin)) - { - mvOsPrintf("%s: ERR. Window %d overlap\n", __FUNCTION__, winNum); - return MV_ERROR; - } - - /* check if address is aligned to the size */ - if(MV_IS_NOT_ALIGN(pAddrDecWin->addrWin.baseLow, pAddrDecWin->addrWin.size)) - { - mvOsPrintf("mvSataWinSet:Error setting SATA window %d to "\ - "target %s.\nAddress 0x%08x is unaligned to size 0x%x.\n", - winNum, - mvCtrlTargetNameGet(pAddrDecWin->target), - pAddrDecWin->addrWin.baseLow, - pAddrDecWin->addrWin.size); - return MV_ERROR; - } - - decRegs.baseReg = 0; - decRegs.sizeReg = 0; - - if (MV_OK != mvCtrlAddrDecToReg(&(pAddrDecWin->addrWin),&decRegs)) - { - mvOsPrintf("%s: mvCtrlAddrDecToReg Failed\n", __FUNCTION__); - return MV_ERROR; - } - - mvCtrlAttribGet(pAddrDecWin->target, &targetAttribs); - - /* set attributes */ - decRegs.sizeReg &= ~MV_SATA_WIN_ATTR_MASK; - decRegs.sizeReg |= (targetAttribs.attrib << MV_SATA_WIN_ATTR_OFFSET); - - /* set target ID */ - decRegs.sizeReg &= ~MV_SATA_WIN_TARGET_MASK; - decRegs.sizeReg |= (targetAttribs.targetId << MV_SATA_WIN_TARGET_OFFSET); - - if (pAddrDecWin->enable == MV_TRUE) - { - decRegs.sizeReg |= MV_SATA_WIN_ENABLE_MASK; - } - else - { - decRegs.sizeReg &= ~MV_SATA_WIN_ENABLE_MASK; - } - - MV_REG_WRITE( MV_SATA_WIN_CTRL_REG(dev, winNum), decRegs.sizeReg); - MV_REG_WRITE( MV_SATA_WIN_BASE_REG(dev, winNum), decRegs.baseReg); - - return MV_OK; -} - -/******************************************************************************* -* mvSataWinGet - Get SATA peripheral target address window. -* -* DESCRIPTION: -* Get SATA peripheral target address window. -* -* INPUT: -* winNum - SATA target address decode window number. -* -* OUTPUT: -* pAddrDecWin - SATA target window data structure. -* -* RETURN: -* MV_ERROR if register parameters are invalid. -* -*******************************************************************************/ -MV_STATUS mvSataWinGet(int dev, MV_U32 winNum, MV_SATA_DEC_WIN *pAddrDecWin) -{ - MV_DEC_REGS decRegs; - MV_TARGET_ATTRIB targetAttrib; - - /* Parameter checking */ - if (winNum >= MV_SATA_MAX_ADDR_DECODE_WIN) - { - mvOsPrintf("%s (dev=%d): ERR. Invalid winNum %d\n", - __FUNCTION__, dev, winNum); - return MV_NOT_SUPPORTED; - } - - decRegs.baseReg = MV_REG_READ( MV_SATA_WIN_BASE_REG(dev, winNum) ); - decRegs.sizeReg = MV_REG_READ( MV_SATA_WIN_CTRL_REG(dev, winNum) ); - - if (MV_OK != mvCtrlRegToAddrDec(&decRegs, &pAddrDecWin->addrWin) ) - { - mvOsPrintf("%s: mvCtrlRegToAddrDec Failed\n", __FUNCTION__); - return MV_ERROR; - } - - /* attrib and targetId */ - targetAttrib.attrib = (decRegs.sizeReg & MV_SATA_WIN_ATTR_MASK) >> - MV_SATA_WIN_ATTR_OFFSET; - targetAttrib.targetId = (decRegs.sizeReg & MV_SATA_WIN_TARGET_MASK) >> - MV_SATA_WIN_TARGET_OFFSET; - - pAddrDecWin->target = mvCtrlTargetGet(&targetAttrib); - - /* Check if window is enabled */ - if(decRegs.sizeReg & MV_SATA_WIN_ENABLE_MASK) - { - pAddrDecWin->enable = MV_TRUE; - } - else - { - pAddrDecWin->enable = MV_FALSE; - } - return MV_OK; -} -/******************************************************************************* -* mvSataAddrDecShow - Print the SATA address decode map. -* -* DESCRIPTION: -* This function print the SATA address decode map. -* -* INPUT: -* None. -* -* OUTPUT: -* None. -* -* RETURN: -* None. -* -*******************************************************************************/ -MV_VOID mvSataAddrDecShow(MV_VOID) -{ - - MV_SATA_DEC_WIN win; - int i,j; - - - - for( j = 0; j < MV_SATA_MAX_CHAN; j++ ) - { - if (MV_FALSE == mvCtrlPwrClckGet(SATA_UNIT_ID, j)) - return; - - mvOsOutput( "\n" ); - mvOsOutput( "SATA %d:\n", j ); - mvOsOutput( "----\n" ); - - for( i = 0; i < MV_SATA_MAX_ADDR_DECODE_WIN; i++ ) - { - memset( &win, 0, sizeof(MV_SATA_DEC_WIN) ); - - mvOsOutput( "win%d - ", i ); - - if( mvSataWinGet(j, i, &win ) == MV_OK ) - { - if( win.enable ) - { - mvOsOutput( "%s base %08x, ", - mvCtrlTargetNameGet(win.target), win.addrWin.baseLow ); - mvOsOutput( "...." ); - - mvSizePrint( win.addrWin.size ); - - mvOsOutput( "\n" ); - } - else - mvOsOutput( "disable\n" ); - } - } - } -} - - -/******************************************************************************* -* mvSataWinInit - Initialize the integrated SATA target address window. -* -* DESCRIPTION: -* Initialize the SATA peripheral target address window. -* -* INPUT: -* -* -* OUTPUT: -* -* -* RETURN: -* MV_ERROR if register parameters are invalid. -* -*******************************************************************************/ -MV_STATUS mvSataWinInit(MV_VOID) -{ - int winNum; - MV_SATA_DEC_WIN sataWin; - MV_CPU_DEC_WIN cpuAddrDecWin; - MV_U32 status, winPrioIndex = 0; - - /* Initiate Sata address decode */ - - /* First disable all address decode windows */ - for(winNum = 0; winNum < MV_SATA_MAX_ADDR_DECODE_WIN; winNum++) - { - MV_U32 regVal = MV_REG_READ(MV_SATA_WIN_CTRL_REG(0, winNum)); - regVal &= ~MV_SATA_WIN_ENABLE_MASK; - MV_REG_WRITE(MV_SATA_WIN_CTRL_REG(0, winNum), regVal); - } - - winNum = 0; - while( (sataAddrDecPrioTab[winPrioIndex] != TBL_TERM) && - (winNum < MV_SATA_MAX_ADDR_DECODE_WIN) ) - { - /* first get attributes from CPU If */ - status = mvCpuIfTargetWinGet(sataAddrDecPrioTab[winPrioIndex], - &cpuAddrDecWin); - - if(MV_NO_SUCH == status) - { - winPrioIndex++; - continue; - } - if (MV_OK != status) - { - mvOsPrintf("%s: ERR. mvCpuIfTargetWinGet failed\n", __FUNCTION__); - return MV_ERROR; - } - - if (cpuAddrDecWin.enable == MV_TRUE) - { - sataWin.addrWin.baseHigh = cpuAddrDecWin.addrWin.baseHigh; - sataWin.addrWin.baseLow = cpuAddrDecWin.addrWin.baseLow; - sataWin.addrWin.size = cpuAddrDecWin.addrWin.size; - sataWin.enable = MV_TRUE; - sataWin.target = sataAddrDecPrioTab[winPrioIndex]; - - if(MV_OK != mvSataWinSet(0/*dev*/, winNum, &sataWin)) - { - return MV_ERROR; - } - winNum++; - } - winPrioIndex++; - } - return MV_OK; -} - - - |