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- Add IXP4xx NPE ethernet MAC support - Add support for Intel IXDPG425 board - Add support for Prodrive PDNB3 board - Add IRQ support Patch by Stefan Roese, 23 May 2006 [This patch does not include cpu/ixp/npe/IxNpeMicrocode.c which still sufferes from licensing issues. Blame Intel.]
973 lines
33 KiB
C
973 lines
33 KiB
C
/**
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* @file IxNpeDl.c
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*
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* @author Intel Corporation
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* @date 08 January 2002
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*
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* @brief This file contains the implementation of the public API for the
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* IXP425 NPE Downloader component
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*
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*
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* @par
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* IXP400 SW Release version 2.0
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*
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* -- Copyright Notice --
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*
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* @par
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* Copyright 2001-2005, Intel Corporation.
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* All rights reserved.
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*
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* @par
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. 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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* 3. Neither the name of the Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* @par
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @par
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* -- End of Copyright Notice --
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*/
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/*
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* Put the system defined include files required
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*/
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/*
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* Put the user defined include files required
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*/
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#include "IxNpeDl.h"
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#include "IxNpeDlImageMgr_p.h"
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#include "IxNpeDlNpeMgr_p.h"
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#include "IxNpeDlMacros_p.h"
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#include "IxFeatureCtrl.h"
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#include "IxOsal.h"
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/*
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* #defines used in this file
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*/
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#define IMAGEID_MAJOR_NUMBER_DEFAULT 0
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#define IMAGEID_MINOR_NUMBER_DEFAULT 0
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/*
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* Typedefs whose scope is limited to this file.
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*/
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typedef struct
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{
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BOOL validImage;
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IxNpeDlImageId imageId;
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} IxNpeDlNpeState;
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/* module statistics counters */
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typedef struct
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{
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UINT32 attemptedDownloads;
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UINT32 successfulDownloads;
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UINT32 criticalFailDownloads;
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} IxNpeDlStats;
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/*
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* Variable declarations global to this file only. Externs are followed
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* by static variables.
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*/
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static IxNpeDlNpeState ixNpeDlNpeState[IX_NPEDL_NPEID_MAX] =
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{
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{FALSE, {IX_NPEDL_NPEID_MAX, 0, 0, 0}},
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{FALSE, {IX_NPEDL_NPEID_MAX, 0, 0, 0}},
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{FALSE, {IX_NPEDL_NPEID_MAX, 0, 0, 0}}
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};
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static IxNpeDlStats ixNpeDlStats;
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/*
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* Software guard to prevent NPE from being started multiple times.
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*/
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static BOOL ixNpeDlNpeStarted[IX_NPEDL_NPEID_MAX] ={FALSE, FALSE, FALSE} ;
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/*
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* static function prototypes.
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*/
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PRIVATE IX_STATUS
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ixNpeDlNpeInitAndStartInternal (UINT32 *imageLibrary, UINT32 imageId);
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/*
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* Function definition: ixNpeDlMicrocodeImageLibraryOverride
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*/
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PUBLIC IX_STATUS
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ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary)
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{
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IX_STATUS status = IX_SUCCESS;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlMicrocodeImageLibraryOverride\n");
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if (clientImageLibrary == NULL)
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{
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status = IX_NPEDL_PARAM_ERR;
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IX_NPEDL_ERROR_REPORT ("ixNpeDlMicrocodeImageLibraryOverride - "
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"invalid parameter\n");
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}
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else
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{
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status = ixNpeDlImageMgrMicrocodeImageLibraryOverride (clientImageLibrary);
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if (status != IX_SUCCESS)
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{
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status = IX_FAIL;
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}
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} /* end of if-else(clientImageLibrary) */
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IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
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"Exiting ixNpeDlMicrocodeImageLibraryOverride : "
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"status = %d\n", status);
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return status;
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}
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/*
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* Function definition: ixNpeDlImageDownload
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*/
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PUBLIC IX_STATUS
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ixNpeDlImageDownload (IxNpeDlImageId *imageIdPtr,
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BOOL verify)
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{
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UINT32 imageSize;
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UINT32 *imageCodePtr = NULL;
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IX_STATUS status;
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IxNpeDlNpeId npeId = imageIdPtr->npeId;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlImageDownload\n");
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ixNpeDlStats.attemptedDownloads++;
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/* Check input parameters */
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if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0))
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{
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status = IX_NPEDL_PARAM_ERR;
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IX_NPEDL_ERROR_REPORT ("ixNpeDlImageDownload - invalid parameter\n");
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}
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else
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{
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/* Ensure initialisation has been completed */
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ixNpeDlNpeMgrInit();
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/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
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if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
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(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
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|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
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{
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if (npeId == IX_NPEDL_NPEID_NPEA)
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{
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if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED)
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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}
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} /* end of if(npeId) */
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else if (npeId == IX_NPEDL_NPEID_NPEB)
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{
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if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
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IX_FEATURE_CTRL_COMPONENT_DISABLED)
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified"
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" does not exist\n");
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return IX_SUCCESS;
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}
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} /* end of elseif(npeId) */
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else if (npeId == IX_NPEDL_NPEID_NPEC)
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{
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if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
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IX_FEATURE_CTRL_COMPONENT_DISABLED)
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified"
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" does not exist\n");
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return IX_SUCCESS;
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}
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} /* end of elseif(npeId) */
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} /* end of if(IX_FEATURE_CTRL_SILICON_TYPE_B0) */ /*End of Silicon Type Check*/
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/* stop and reset the NPE */
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if (IX_SUCCESS != ixNpeDlNpeStopAndReset (npeId))
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{
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IX_NPEDL_ERROR_REPORT ("Failed to stop and reset NPE\n");
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return IX_FAIL;
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}
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/* Locate image */
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status = ixNpeDlImageMgrImageLocate (imageIdPtr, &imageCodePtr,
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&imageSize);
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if (IX_SUCCESS == status)
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{
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/*
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* If download was successful, store image Id in list of
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* currently loaded images. If a critical error occured
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* during download, record that the NPE has an invalid image
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*/
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status = ixNpeDlNpeMgrImageLoad (npeId, imageCodePtr,
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verify);
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if (IX_SUCCESS == status)
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{
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ixNpeDlNpeState[npeId].imageId = *imageIdPtr;
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ixNpeDlNpeState[npeId].validImage = TRUE;
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ixNpeDlStats.successfulDownloads++;
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status = ixNpeDlNpeExecutionStart (npeId);
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}
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else if ((status == IX_NPEDL_CRITICAL_NPE_ERR) ||
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(status == IX_NPEDL_CRITICAL_MICROCODE_ERR))
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{
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ixNpeDlNpeState[npeId].imageId = *imageIdPtr;
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ixNpeDlNpeState[npeId].validImage = FALSE;
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ixNpeDlStats.criticalFailDownloads++;
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}
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} /* end of if(IX_SUCCESS) */ /* condition: image located successfully in microcode image */
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} /* end of if-else(npeId) */ /* condition: parameter checks ok */
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IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
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"Exiting ixNpeDlImageDownload : status = %d\n", status);
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return status;
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}
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/*
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* Function definition: ixNpeDlAvailableImagesCountGet
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*/
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PUBLIC IX_STATUS
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ixNpeDlAvailableImagesCountGet (UINT32 *numImagesPtr)
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{
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IX_STATUS status;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlAvailableImagesCountGet\n");
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/* Check input parameters */
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if (numImagesPtr == NULL)
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{
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status = IX_NPEDL_PARAM_ERR;
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IX_NPEDL_ERROR_REPORT ("ixNpeDlAvailableImagesCountGet - "
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"invalid parameter\n");
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}
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else
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{
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/*
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* Use ImageMgr module to get no. of images listed in Image Library Header.
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* If NULL is passed as imageListPtr parameter to following function,
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* it will only fill number of images into numImagesPtr
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*/
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status = ixNpeDlImageMgrImageListExtract (NULL, numImagesPtr);
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} /* end of if-else(numImagesPtr) */
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IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
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"Exiting ixNpeDlAvailableImagesCountGet : "
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"status = %d\n", status);
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return status;
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}
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/*
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* Function definition: ixNpeDlAvailableImagesListGet
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*/
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PUBLIC IX_STATUS
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ixNpeDlAvailableImagesListGet (IxNpeDlImageId *imageIdListPtr,
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UINT32 *listSizePtr)
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{
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IX_STATUS status;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlAvailableImagesListGet\n");
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/* Check input parameters */
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if ((imageIdListPtr == NULL) || (listSizePtr == NULL))
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{
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status = IX_NPEDL_PARAM_ERR;
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IX_NPEDL_ERROR_REPORT ("ixNpeDlAvailableImagesListGet - "
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"invalid parameter\n");
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}
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else
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{
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/* Call ImageMgr to get list of images listed in Image Library Header */
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status = ixNpeDlImageMgrImageListExtract (imageIdListPtr,
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listSizePtr);
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} /* end of if-else(imageIdListPtr) */
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IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
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"Exiting ixNpeDlAvailableImagesListGet : status = %d\n",
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status);
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return status;
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}
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/*
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* Function definition: ixNpeDlLoadedImageGet
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*/
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PUBLIC IX_STATUS
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ixNpeDlLoadedImageGet (IxNpeDlNpeId npeId,
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IxNpeDlImageId *imageIdPtr)
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{
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IX_STATUS status = IX_SUCCESS;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlLoadedImageGet\n");
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/* Check input parameters */
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if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0) || (imageIdPtr == NULL))
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{
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status = IX_NPEDL_PARAM_ERR;
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IX_NPEDL_ERROR_REPORT ("ixNpeDlLoadedImageGet - invalid parameter\n");
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}
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else
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{
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/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
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if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
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(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
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|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
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{
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if (npeId == IX_NPEDL_NPEID_NPEA &&
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(ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED))
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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} /* end of if(npeId) */
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if (npeId == IX_NPEDL_NPEID_NPEB &&
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(ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED))
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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} /* end of if(npeId) */
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if (npeId == IX_NPEDL_NPEID_NPEC &&
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(ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED))
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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} /* end of if(npeId) */
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} /* end of if not IXP42x-A0 silicon */
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if (ixNpeDlNpeState[npeId].validImage)
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{
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/* use npeId to get imageId from list of currently loaded
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images */
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*imageIdPtr = ixNpeDlNpeState[npeId].imageId;
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}
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else
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{
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status = IX_FAIL;
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} /* end of if-else(ixNpeDlNpeState) */
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} /* end of if-else(npeId) */
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IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
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"Exiting ixNpeDlLoadedImageGet : status = %d\n",
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status);
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return status;
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}
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/*
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* Function definition: ixNpeDlLatestImageGet
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*/
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PUBLIC IX_STATUS
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ixNpeDlLatestImageGet (
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IxNpeDlNpeId npeId,
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IxNpeDlFunctionalityId functionalityId,
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IxNpeDlImageId *imageIdPtr)
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{
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IX_STATUS status;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlLatestImageGet\n");
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/* Check input parameters */
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if ((npeId >= IX_NPEDL_NPEID_MAX) ||
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(npeId < 0) ||
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(imageIdPtr == NULL))
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{
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status = IX_NPEDL_PARAM_ERR;
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IX_NPEDL_ERROR_REPORT ("ixNpeDlLatestImageGet - "
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"invalid parameter\n");
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} /* end of if(npeId) */
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else
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{
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|
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/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
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if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
|
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(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
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|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
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{
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if (npeId == IX_NPEDL_NPEID_NPEA &&
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(ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED))
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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} /* end of if(npeId) */
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|
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if (npeId == IX_NPEDL_NPEID_NPEB &&
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(ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED))
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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} /* end of if(npeId) */
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|
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if (npeId == IX_NPEDL_NPEID_NPEC &&
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(ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC) ==
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IX_FEATURE_CTRL_COMPONENT_DISABLED))
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{
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IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified does"
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" not exist\n");
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return IX_SUCCESS;
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} /* end of if(npeId) */
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} /* end of if not IXP42x-A0 silicon */
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imageIdPtr->npeId = npeId;
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imageIdPtr->functionalityId = functionalityId;
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imageIdPtr->major = IMAGEID_MAJOR_NUMBER_DEFAULT;
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imageIdPtr->minor = IMAGEID_MINOR_NUMBER_DEFAULT;
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/* Call ImageMgr to get list of images listed in Image Library Header */
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status = ixNpeDlImageMgrLatestImageExtract(imageIdPtr);
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} /* end of if-else(npeId) */
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IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
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"Exiting ixNpeDlLatestImageGet : status = %d\n",
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status);
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return status;
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}
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/*
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* Function definition: ixNpeDlNpeStopAndReset
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*/
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PUBLIC IX_STATUS
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ixNpeDlNpeStopAndReset (IxNpeDlNpeId npeId)
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{
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IX_STATUS status = IX_SUCCESS;
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IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
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"Entering ixNpeDlNpeStopAndReset\n");
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/* Ensure initialisation has been completed */
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ixNpeDlNpeMgrInit();
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/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
|
|
if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
|
|
(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
|
|
|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
|
|
{
|
|
/*
|
|
* Check whether NPE is present
|
|
*/
|
|
if (IX_NPEDL_NPEID_NPEA == npeId)
|
|
{
|
|
/* Check whether NPE A is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE A does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeStopAndReset - Warning:NPEA does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of if(IX_NPEDL_NPEID_NPEA) */
|
|
else if (IX_NPEDL_NPEID_NPEB == npeId)
|
|
{
|
|
/* Check whether NPE B is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE B does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeStopAndReset - Warning:NPEB does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(IX_NPEDL_NPEID_NPEB) */
|
|
else if (IX_NPEDL_NPEID_NPEC == npeId)
|
|
{
|
|
/* Check whether NPE C is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE C does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeStopAndReset - Warning:NPEC does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(IX_NPEDL_NPEID_NPEC) */
|
|
else
|
|
{
|
|
/* Invalid NPE ID */
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeStopAndReset - invalid Npe ID\n");
|
|
status = IX_NPEDL_PARAM_ERR;
|
|
} /* end of if-else(IX_NPEDL_NPEID_NPEC) */
|
|
} /* end of if not IXP42x-A0 Silicon */
|
|
|
|
if (status == IX_SUCCESS)
|
|
{
|
|
/* call NpeMgr function to stop the NPE */
|
|
status = ixNpeDlNpeMgrNpeStop (npeId);
|
|
if (status == IX_SUCCESS)
|
|
{
|
|
/* call NpeMgr function to reset the NPE */
|
|
status = ixNpeDlNpeMgrNpeReset (npeId);
|
|
}
|
|
} /* end of if(status) */
|
|
|
|
IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Exiting ixNpeDlNpeStopAndReset : status = %d\n", status);
|
|
|
|
if (IX_SUCCESS == status)
|
|
{
|
|
/* Indicate NPE has been stopped */
|
|
ixNpeDlNpeStarted[npeId] = FALSE ;
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlNpeExecutionStart
|
|
*/
|
|
PUBLIC IX_STATUS
|
|
ixNpeDlNpeExecutionStart (IxNpeDlNpeId npeId)
|
|
{
|
|
IX_STATUS status = IX_SUCCESS;
|
|
|
|
IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Entering ixNpeDlNpeExecutionStart\n");
|
|
|
|
/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
|
|
if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
|
|
(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
|
|
|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
|
|
{
|
|
/*
|
|
* Check whether NPE is present
|
|
*/
|
|
if (IX_NPEDL_NPEID_NPEA == npeId)
|
|
{
|
|
/* Check whether NPE A is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE A does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStart - Warning:NPEA does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of if(IX_NPEDL_NPEID_NPEA) */
|
|
else if (IX_NPEDL_NPEID_NPEB == npeId)
|
|
{
|
|
/* Check whether NPE B is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE B does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStart - Warning:NPEB does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(IX_NPEDL_NPEID_NPEB) */
|
|
else if (IX_NPEDL_NPEID_NPEC == npeId)
|
|
{
|
|
/* Check whether NPE C is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE C does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStart - Warning:NPEC does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(IX_NPEDL_NPEID_NPEC) */
|
|
else
|
|
{
|
|
/* Invalid NPE ID */
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeExecutionStart - invalid Npe ID\n");
|
|
return IX_NPEDL_PARAM_ERR;
|
|
} /* end of if-else(IX_NPEDL_NPEID_NPEC) */
|
|
} /* end of if not IXP42x-A0 Silicon */
|
|
|
|
if (TRUE == ixNpeDlNpeStarted[npeId])
|
|
{
|
|
/* NPE has been started. */
|
|
return IX_SUCCESS ;
|
|
}
|
|
|
|
/* Ensure initialisation has been completed */
|
|
ixNpeDlNpeMgrInit();
|
|
|
|
/* call NpeMgr function to start the NPE */
|
|
status = ixNpeDlNpeMgrNpeStart (npeId);
|
|
|
|
if (IX_SUCCESS == status)
|
|
{
|
|
/* Indicate NPE has started */
|
|
ixNpeDlNpeStarted[npeId] = TRUE ;
|
|
}
|
|
|
|
IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Exiting ixNpeDlNpeExecutionStart : status = %d\n",
|
|
status);
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlNpeExecutionStop
|
|
*/
|
|
PUBLIC IX_STATUS
|
|
ixNpeDlNpeExecutionStop (IxNpeDlNpeId npeId)
|
|
{
|
|
IX_STATUS status = IX_SUCCESS;
|
|
|
|
IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Entering ixNpeDlNpeExecutionStop\n");
|
|
|
|
/* Ensure initialisation has been completed */
|
|
ixNpeDlNpeMgrInit();
|
|
|
|
/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
|
|
if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
|
|
(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
|
|
|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
|
|
{
|
|
/*
|
|
* Check whether NPE is present
|
|
*/
|
|
if (IX_NPEDL_NPEID_NPEA == npeId)
|
|
{
|
|
/* Check whether NPE A is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE A does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStop - Warning:NPEA does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of if(IX_NPEDL_NPEID_NPEA) */
|
|
else if (IX_NPEDL_NPEID_NPEB == npeId)
|
|
{
|
|
/* Check whether NPE B is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE B does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStop - Warning:NPEB does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(IX_NPEDL_NPEID_NPEB) */
|
|
else if (IX_NPEDL_NPEID_NPEC == npeId)
|
|
{
|
|
/* Check whether NPE C is present */
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
/* NPE C does not present */
|
|
IX_NPEDL_WARNING_REPORT ("ixNpeDlNpeExecutionStop - Warning:NPEC does not present.\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(IX_NPEDL_NPEID_NPEC) */
|
|
else
|
|
{
|
|
/* Invalid NPE ID */
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeExecutionStop - invalid Npe ID\n");
|
|
status = IX_NPEDL_PARAM_ERR;
|
|
} /* end of if-else(IX_NPEDL_NPEID_NPEC) */
|
|
} /* end of if not IXP42X-AO Silicon */
|
|
|
|
if (status == IX_SUCCESS)
|
|
{
|
|
/* call NpeMgr function to stop the NPE */
|
|
status = ixNpeDlNpeMgrNpeStop (npeId);
|
|
}
|
|
|
|
IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Exiting ixNpeDlNpeExecutionStop : status = %d\n",
|
|
status);
|
|
|
|
if (IX_SUCCESS == status)
|
|
{
|
|
/* Indicate NPE has been stopped */
|
|
ixNpeDlNpeStarted[npeId] = FALSE ;
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlUnload
|
|
*/
|
|
PUBLIC IX_STATUS
|
|
ixNpeDlUnload (void)
|
|
{
|
|
IX_STATUS status;
|
|
|
|
IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Entering ixNpeDlUnload\n");
|
|
|
|
status = ixNpeDlNpeMgrUninit();
|
|
|
|
IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Exiting ixNpeDlUnload : status = %d\n",
|
|
status);
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlStatsShow
|
|
*/
|
|
PUBLIC void
|
|
ixNpeDlStatsShow (void)
|
|
{
|
|
ixOsalLog (IX_OSAL_LOG_LVL_USER,
|
|
IX_OSAL_LOG_DEV_STDOUT,
|
|
"\nixNpeDlStatsShow:\n"
|
|
"\tDownloads Attempted by user: %u\n"
|
|
"\tSuccessful Downloads: %u\n"
|
|
"\tFailed Downloads (due to Critical Error): %u\n\n",
|
|
ixNpeDlStats.attemptedDownloads,
|
|
ixNpeDlStats.successfulDownloads,
|
|
ixNpeDlStats.criticalFailDownloads,
|
|
0,0,0);
|
|
|
|
ixNpeDlImageMgrStatsShow ();
|
|
ixNpeDlNpeMgrStatsShow ();
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlStatsReset
|
|
*/
|
|
PUBLIC void
|
|
ixNpeDlStatsReset (void)
|
|
{
|
|
ixNpeDlStats.attemptedDownloads = 0;
|
|
ixNpeDlStats.successfulDownloads = 0;
|
|
ixNpeDlStats.criticalFailDownloads = 0;
|
|
|
|
ixNpeDlImageMgrStatsReset ();
|
|
ixNpeDlNpeMgrStatsReset ();
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlNpeInitAndStartInternal
|
|
*/
|
|
PRIVATE IX_STATUS
|
|
ixNpeDlNpeInitAndStartInternal (UINT32 *imageLibrary,
|
|
UINT32 imageId)
|
|
{
|
|
UINT32 imageSize;
|
|
UINT32 *imageCodePtr = NULL;
|
|
IX_STATUS status;
|
|
IxNpeDlNpeId npeId = IX_NPEDL_NPEID_FROM_IMAGEID_GET(imageId);
|
|
IxFeatureCtrlDeviceId deviceId = IX_NPEDL_DEVICEID_FROM_IMAGEID_GET(imageId);
|
|
|
|
IX_NPEDL_TRACE0 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Entering ixNpeDlNpeInitAndStartInternal\n");
|
|
|
|
ixNpeDlStats.attemptedDownloads++;
|
|
|
|
/* Check input parameter device correctness */
|
|
if ((deviceId >= IX_FEATURE_CTRL_DEVICE_TYPE_MAX) ||
|
|
(deviceId < IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X))
|
|
{
|
|
status = IX_NPEDL_PARAM_ERR;
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeInitAndStartInternal - "
|
|
"invalid parameter\n");
|
|
} /* End valid device id checking */
|
|
|
|
/* Check input parameters */
|
|
else if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0))
|
|
{
|
|
status = IX_NPEDL_PARAM_ERR;
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeInitAndStartInternal - "
|
|
"invalid parameter\n");
|
|
}
|
|
|
|
else
|
|
{
|
|
/* Ensure initialisation has been completed */
|
|
ixNpeDlNpeMgrInit();
|
|
|
|
/* Checking if image being loaded is meant for device that is running.
|
|
* Image is forward compatible. i.e Image built for IXP42X should run
|
|
* on IXP46X but not vice versa.*/
|
|
if (deviceId > (ixFeatureCtrlDeviceRead() & IX_FEATURE_CTRL_DEVICE_TYPE_MASK))
|
|
{
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlNpeInitAndStartInternal - "
|
|
"Device type mismatch. NPE Image not "
|
|
"meant for device in use \n");
|
|
return IX_NPEDL_DEVICE_ERR;
|
|
}/* if statement - matching image device and current device */
|
|
|
|
/* If not IXP42X A0 stepping, proceed to check for existence of npe's */
|
|
if ((IX_FEATURE_CTRL_SILICON_TYPE_A0 !=
|
|
(ixFeatureCtrlProductIdRead() & IX_FEATURE_CTRL_SILICON_STEPPING_MASK))
|
|
|| (IX_FEATURE_CTRL_DEVICE_TYPE_IXP42X != ixFeatureCtrlDeviceRead ()))
|
|
{
|
|
if (npeId == IX_NPEDL_NPEID_NPEA)
|
|
{
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEA) ==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
IX_NPEDL_WARNING_REPORT("Warning: the NPE A component you specified does"
|
|
" not exist\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of if(npeId) */
|
|
else if (npeId == IX_NPEDL_NPEID_NPEB)
|
|
{
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEB)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
IX_NPEDL_WARNING_REPORT("Warning: the NPE B component you specified"
|
|
" does not exist\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(npeId) */
|
|
else if (npeId == IX_NPEDL_NPEID_NPEC)
|
|
{
|
|
if (ixFeatureCtrlComponentCheck(IX_FEATURECTRL_NPEC)==
|
|
IX_FEATURE_CTRL_COMPONENT_DISABLED)
|
|
{
|
|
IX_NPEDL_WARNING_REPORT("Warning: the NPE C component you specified"
|
|
" does not exist\n");
|
|
return IX_SUCCESS;
|
|
}
|
|
} /* end of elseif(npeId) */
|
|
} /* end of if not IXP42X-A0 Silicon */
|
|
|
|
/* stop and reset the NPE */
|
|
status = ixNpeDlNpeStopAndReset (npeId);
|
|
if (IX_SUCCESS != status)
|
|
{
|
|
IX_NPEDL_ERROR_REPORT ("Failed to stop and reset NPE\n");
|
|
return status;
|
|
}
|
|
|
|
/* Locate image */
|
|
status = ixNpeDlImageMgrImageFind (imageLibrary, imageId,
|
|
&imageCodePtr, &imageSize);
|
|
if (IX_SUCCESS == status)
|
|
{
|
|
/*
|
|
* If download was successful, store image Id in list of
|
|
* currently loaded images. If a critical error occured
|
|
* during download, record that the NPE has an invalid image
|
|
*/
|
|
status = ixNpeDlNpeMgrImageLoad (npeId, imageCodePtr, TRUE);
|
|
if (IX_SUCCESS == status)
|
|
{
|
|
ixNpeDlNpeState[npeId].validImage = TRUE;
|
|
ixNpeDlStats.successfulDownloads++;
|
|
|
|
status = ixNpeDlNpeExecutionStart (npeId);
|
|
}
|
|
else if ((status == IX_NPEDL_CRITICAL_NPE_ERR) ||
|
|
(status == IX_NPEDL_CRITICAL_MICROCODE_ERR))
|
|
{
|
|
ixNpeDlNpeState[npeId].validImage = FALSE;
|
|
ixNpeDlStats.criticalFailDownloads++;
|
|
}
|
|
|
|
/* NOTE - The following section of code is here to support
|
|
* a deprecated function ixNpeDlLoadedImageGet(). When that
|
|
* function is removed from the API, this code should be revised.
|
|
*/
|
|
ixNpeDlNpeState[npeId].imageId.npeId = npeId;
|
|
ixNpeDlNpeState[npeId].imageId.functionalityId =
|
|
IX_NPEDL_FUNCTIONID_FROM_IMAGEID_GET(imageId);
|
|
ixNpeDlNpeState[npeId].imageId.major =
|
|
IX_NPEDL_MAJOR_FROM_IMAGEID_GET(imageId);
|
|
ixNpeDlNpeState[npeId].imageId.minor =
|
|
IX_NPEDL_MINOR_FROM_IMAGEID_GET(imageId);
|
|
} /* end of if(IX_SUCCESS) */ /* condition: image located successfully in microcode image */
|
|
} /* end of if-else(npeId-deviceId) */ /* condition: parameter checks ok */
|
|
|
|
IX_NPEDL_TRACE1 (IX_NPEDL_FN_ENTRY_EXIT,
|
|
"Exiting ixNpeDlNpeInitAndStartInternal : "
|
|
"status = %d\n", status);
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlCustomImageNpeInitAndStart
|
|
*/
|
|
PUBLIC IX_STATUS
|
|
ixNpeDlCustomImageNpeInitAndStart (UINT32 *imageLibrary,
|
|
UINT32 imageId)
|
|
{
|
|
IX_STATUS status;
|
|
|
|
if (imageLibrary == NULL)
|
|
{
|
|
status = IX_NPEDL_PARAM_ERR;
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlCustomImageNpeInitAndStart "
|
|
"- invalid parameter\n");
|
|
}
|
|
else
|
|
{
|
|
status = ixNpeDlNpeInitAndStartInternal (imageLibrary, imageId);
|
|
} /* end of if-else(imageLibrary) */
|
|
|
|
return status;
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlNpeInitAndStart
|
|
*/
|
|
PUBLIC IX_STATUS
|
|
ixNpeDlNpeInitAndStart (UINT32 imageId)
|
|
{
|
|
return ixNpeDlNpeInitAndStartInternal (NULL, imageId);
|
|
}
|
|
|
|
/*
|
|
* Function definition: ixNpeDlLoadedImageFunctionalityGet
|
|
*/
|
|
PUBLIC IX_STATUS
|
|
ixNpeDlLoadedImageFunctionalityGet (IxNpeDlNpeId npeId,
|
|
UINT8 *functionalityId)
|
|
{
|
|
/* Check input parameters */
|
|
if ((npeId >= IX_NPEDL_NPEID_MAX) || (npeId < 0))
|
|
{
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlLoadedImageFunctionalityGet "
|
|
"- invalid parameter\n");
|
|
return IX_NPEDL_PARAM_ERR;
|
|
}
|
|
if (functionalityId == NULL)
|
|
{
|
|
IX_NPEDL_ERROR_REPORT ("ixNpeDlLoadedImageFunctionalityGet "
|
|
"- invalid parameter\n");
|
|
return IX_NPEDL_PARAM_ERR;
|
|
}
|
|
|
|
if (ixNpeDlNpeState[npeId].validImage)
|
|
{
|
|
*functionalityId = ixNpeDlNpeState[npeId].imageId.functionalityId;
|
|
return IX_SUCCESS;
|
|
}
|
|
else
|
|
{
|
|
return IX_FAIL;
|
|
}
|
|
}
|