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/* Copyright (c) 1996-2004, Adaptec Corporation
* All rights reserved.
*
* 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 the Adaptec Corporation 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.
*/
/****************************************************************************
*
* Created: 8/5/98
*
*****************************************************************************
*
* File Name: RstNVRam.cpp
* Module:
* Contributors: Lee Page
* Mark Salyzyn <salyzyn@dpt.com>
* Description:
* Version Control:
*
* $Revision$
* $NoKeywords: $
* $Log$
* Revision 1.1.1.1 2004-04-29 10:20:14 bap
* Imported upstream version 0.0.4.
*
*****************************************************************************/
/*** INCLUDES ***/
#include "rstnvram.hpp"
#include "rustring.h"
#include "rscenum.h"
extern char* EventStrings[];
/*** CONSTANTS ***/
/*** TYPES ***/
/*** STATIC DATA ***/
/*** MACROS ***/
/*** PROTOTYPES ***/
/*** FUNCTIONS ***/
Reset_NVRam::Reset_NVRam ( int which_Hba_Num, int resync ):
Modify_NVRam( which_Hba_Num )
{
ENTER( "Reset_NVRam::Reset_NVRam( int which_Hba_Num ): Modify_NVRam( which_Hba_Num )" );
Resync = resync;
hbaNum = which_Hba_Num;
EXIT();
}
Reset_NVRam::Reset_NVRam( const Reset_NVRam &new_Reset_NVRam ):
Modify_NVRam( new_Reset_NVRam )
{
ENTER( "Reset_NVRam::Reset_NVRam( const Reset_NVRam &new_Reset_NVRam ): Modify_NVRam( new_Reset_NVRam )" );
Resync = new_Reset_NVRam.Resync;
hbaNum = new_Reset_NVRam.hbaNum;
EXIT();
}
Reset_NVRam::~Reset_NVRam()
{
ENTER( "Reset_NVRam::~Reset_NVRam()" );
EXIT();
}
/****************************************************************************
*
* Function Name: execute(), Created:8/10/98
*
* Description: Fetches the defaults page, then writes out
* ONLY the firmware settings to the nvram
* page.
*
* Return: Dpt_Error
*
* Notes: I am told that another way of doing this
* is to write back the page with an invalid
* check sum.
*
*****************************************************************************/
Command::Dpt_Error Reset_NVRam::execute( String_List **output )
{
ENTER( "Command::Dpt_Error Reset_NVRam::execute( String_List **output )" );
DPT_TAG_T this_HBAs_Tag;
Dpt_Error err;
struct nvRam_Struct
{
unsigned char firmware[ 128 ];
} nvram;
String_List *out= new String_List;
*output = out;
Init_Engine(1); // only scan hbas
err = get_HBA_Tag( &this_HBAs_Tag );
if( !err.Is_Error() )
{
engine->Reset();
engine->Insert( (uCHAR)0x2E ); // NVRAM page
engine->Insert( (uCHAR)0x42 ); // Interpret and Default
// get the defaults page
err = engine->Send( MSG_GET_MODE_PAGE, this_HBAs_Tag );
}
if( !err.Is_Error() )
{
if (( engine->Extract( &nvram, 4 ) == 0 ) // Take filler and header
|| ( engine->Extract( &nvram, sizeof( nvram ) ) == 0 ))
{
err = MSG_RTN_DATA_UNDERFLOW;
}
else
{
nvram.firmware[0] = 0; // Reset Parameters on Version
}
}
if( !err.Is_Error() )
{
// fill the nvram buf with the present software
// settings (we'll overwrite the firmware settings)
err = Read_NVRam_to_Buf();
}
if( !err.Is_Error() )
{
// copy from the temp buffer to the buffer that the
// base class uses to write from
memcpy( get_NVRam_Buf(), nvram.firmware, sizeof( nvram.firmware ) );
err = Write_NVRam_from_Buf();
}
if( !err.Is_Error() )
{
out->add_Item(EventStrings[STR_NVRAM_RESET]);
out->add_Item( "\n" );
// only resync if specified in command line
if (Resync)
{
Dpt_Error err2;
engine->Insert ((uCHAR) 0x01); // perform a complete init
err2 = engine->Send (MSG_I2O_RESYNC, this_HBAs_Tag);
if (!err2.Is_Error())
(**output).add_Item(EventStrings[STR_RESYNC_SUCCESS_NO_REBOOT]);
else if (err2 == Dpt_Error::DPT_MSG_RTN_IGNORED)
(**output).add_Item(EventStrings[STR_RESYNC_NOT_SUPPORTED_REBOOT]);
else
(**output).add_Item(EventStrings[STR_RESYNC_FAILED_REBOOT]);
}
}
else
{
out->add_Item( (char *) err );
out->add_Item( "\n" );
}
EXIT();
return( err );
}
Command &Reset_NVRam::Clone() const
{
ENTER( "Command &Reset_NVRam::Clone() const" );
EXIT();
return (*new Reset_NVRam (this->hbaNum, this->Resync));
}
/*** END OF FILE ***/
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