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atacmds.cpp 67.44 KiB
/*
* atacmds.cpp
*
* Home page of code is: http://smartmontools.sourceforge.net
*
* Copyright (C) 2002-7 Bruce Allen <smartmontools-support@lists.sourceforge.net>
* Copyright (C) 1999-2000 Michael Cornwell <cornwell@acm.org>
* Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* You should have received a copy of the GNU General Public License
* (for example COPYING); if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* This code was originally developed as a Senior Thesis by Michael Cornwell
* at the Concurrent Systems Laboratory (now part of the Storage Systems
* Research Center), Jack Baskin School of Engineering, University of
* California, Santa Cruz. http://ssrc.soe.ucsc.edu/
*
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <ctype.h>
#include "config.h"
#include "int64.h"
#include "atacmds.h"
#include "scsiata.h"
#include "extern.h"
#include "utility.h"
const char *atacmds_c_cvsid="$Id: atacmds.cpp,v 1.187 2007/07/23 15:33:13 ballen4705 Exp $"
ATACMDS_H_CVSID CONFIG_H_CVSID EXTERN_H_CVSID INT64_H_CVSID SCSIATA_H_CVSID UTILITY_H_CVSID;
// to hold onto exit code for atexit routine
extern int exitstatus;
// for passing global control variables
extern smartmonctrl *con;
// These Drive Identity tables are taken from hdparm 5.2, and are also
// given in the ATA/ATAPI specs for the IDENTIFY DEVICE command. Note
// that SMART was first added into the ATA/ATAPI-3 Standard with
// Revision 3 of the document, July 25, 1995. Look at the "Document
// Status" revision commands at the beginning of
// http://www.t13.org/project/d2008r6.pdf to see this.
#define NOVAL_0 0x0000
#define NOVAL_1 0xffff
/* word 81: minor version number */
#define MINOR_MAX 0x22
const char *minor_str[] = { /* word 81 value: */
"Device does not report version", /* 0x0000 */
"ATA-1 X3T9.2 781D prior to revision 4", /* 0x0001 */
"ATA-1 published, ANSI X3.221-1994", /* 0x0002 */
"ATA-1 X3T9.2 781D revision 4", /* 0x0003 */
"ATA-2 published, ANSI X3.279-1996", /* 0x0004 */
"ATA-2 X3T10 948D prior to revision 2k", /* 0x0005 */
"ATA-3 X3T10 2008D revision 1", /* 0x0006 */ /* SMART NOT INCLUDED */
"ATA-2 X3T10 948D revision 2k", /* 0x0007 */
"ATA-3 X3T10 2008D revision 0", /* 0x0008 */
"ATA-2 X3T10 948D revision 3", /* 0x0009 */
"ATA-3 published, ANSI X3.298-199x", /* 0x000a */
"ATA-3 X3T10 2008D revision 6", /* 0x000b */ /* 1st VERSION WITH SMART */