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/*
* qscan plugin for ASUS drives:
* 1612
* 1814
* 2014S1
* 2014L1
*
* This file is part of the QPxTool project.
* Copyright (C) 2008-2009 Gennady "ShultZ" Kozlov <qpxtool@mail.ru>
*
* 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 of the License, or
* (at your option) any later version.
* See the file "COPYING" for the exact licensing terms.
*/
#include <stdio.h>
#include <stdlib.h>
#include <qpx_transport.h>
#include <qpx_mmc.h>
#include <common_functions.h>
#include <qscan_plugin.h>
int scan_asus::probe_drive()
{
dev->cmd[0] = 0x5A;
dev->cmd[2] = 0x38;
dev->cmd[3] = 0x41;
dev->cmd[4] = 0x53;
dev->cmd[5] = 0x10;
dev->cmd[9] = 0x04;
if ((dev->err=dev->cmd.transport(READ, dev->rd_buf, 20))){
sperror ("asus_probe",dev->err); return DEV_FAIL;
}
if (strncmp((char*)dev->rd_buf,"ASUS",4)) return DEV_FAIL;
return DEV_PROBED;
}
// ************* Scan init commands *********
int scan_asus::cmd_errc_init()
{
/* initialize scan mode */
dev->cmd[0] = 0x5A;
dev->cmd[2] = 0x38;
dev->cmd[3] = 0x41;
dev->cmd[4] = 0x53;
dev->cmd[5] = 0x10;
dev->cmd[9] = 0x01;
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
sperror ("asus_errc_init",dev->err); return 1;
}
seek(dev,0);
return 0;
}
int scan_asus::cmd_errc_getdata()
{
/* initialize scan mode */
dev->cmd[0] = 0x5A;
dev->cmd[2] = 0x38;
dev->cmd[3] = 0x41;
dev->cmd[4] = 0x53;
dev->cmd[5] = 0x10;
dev->cmd[9] = 0x00;
if ((dev->err=dev->cmd.transport(READ,dev->rd_buf,8))){
sperror ("asus_errc_getdata",dev->err); return 1;
}
return 0;
}
// **********************
int scan_asus::cmd_cd_errc_block(cd_errc *data)
{
// seek(dev,lba);
data->e11 = 0;
data->e21 = 0;
data->e31 = 0;
data->e12 = 0;
data->e32 = 0;
data->uncr = 0;
if (!cmd_errc_getdata()) {
data->bler = (dev->rd_buf[1] << 8) | dev->rd_buf[0];
data->e22 = (dev->rd_buf[3] << 8) | dev->rd_buf[2];
} else {
data->bler = 0;
data->e22 = 0;
}
lba=((int)dev->rd_buf[5] * 4500 + (int)dev->rd_buf[6] * 75 + (int)dev->rd_buf[7]);
// lba+=75;
return 0;
}
int scan_asus::cmd_dvd_errc_block(dvd_errc *data)
{
seek(dev,lba);
data->poe = 0;
data->pof = 0;
if (!cmd_errc_getdata()) {
data->pie = (dev->rd_buf[1] << 8) | dev->rd_buf[0];
data->pif = (dev->rd_buf[3] << 8) | dev->rd_buf[2];
} else {
data->pie = 0;
data->pif = 0;
}
// lba = swap4(dev->rd_buf+4);
lba+=16;
return 0;
}
// ************* END SCAN COMMAND *********
int scan_asus::cmd_errc_end()
{
dev->cmd[0] = 0x5A;
dev->cmd[2] = 0x38;
dev->cmd[3] = 0x41;
dev->cmd[4] = 0x53;
dev->cmd[5] = 0x10;
dev->cmd[9] = 0x02;
if ((dev->err=dev->cmd.transport(NONE, NULL, 0))){
sperror ("asus_errc_end",dev->err); return 1;
}
return 0;
}
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