/*****************************************************************************\*              efs - General purpose Embedded Filesystem library              **          --------------------- -----------------------------------          **                                                                             ** Filename : disc.c                                                           ** Description : This file contains the functions regarding the whole disc     **               such as loading the MBR and performing read/write tests.      **                                                                             ** 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; version 2                     ** of the License.                                                             *                                                                              ** This program is distributed in the hope that it will be useful,             ** but WITHOUT ANY WARRANTY; without even the implied warranty of              ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               ** GNU General Public License for more details.                                **                                                                             ** As a special exception, if other files instantiate templates or             ** use macros or inline functions from this file, or you compile this          ** file and link it with other works to produce a work based on this file,     ** this file does not by itself cause the resulting work to be covered         ** by the GNU General Public License. However the source code for this         ** file must still be made available in accordance with section (3) of         ** the GNU General Public License.                                             **                                                                             ** This exception does not invalidate any other reasons why a work based       ** on this file might be covered by the GNU General Public License.            **                                                                             **                                                    (c)2006 Lennart Yseboodt **                                                    (c)2006 Michael De Nil   *\*****************************************************************************//*****************************************************************************/#include "disc.h"/*****************************************************************************//* ****************************************************************************   * void disc_initDisc(Disc *disc,hcInterface* source) * Description: This initialises the disc by loading the MBR and setting the * pointer to the hardware object.*/void disc_initDisc(Disc *disc,IOManager* ioman){	disc->ioman=ioman;	disc_setError(disc,DISC_NOERROR);	disc_loadMBR(disc);}/*****************************************************************************/ /* ****************************************************************************   * void disc_loadMBR(Disc *disc) * Description: This functions copies the partitiontable to the partitions field.*/void disc_loadMBR(Disc *disc){	euint8 x;	euint8 *buf;		buf=ioman_getSector(disc->ioman,LBA_ADDR_MBR,IOM_MODE_READONLY|IOM_MODE_EXP_REQ);	for(x=0;x<4;x++){		ex_getPartitionField(buf,&(disc->partitions[x]),PARTITION_TABLE_OFFSET+(x*SIZE_PARTITION_FIELD));	}	ioman_releaseSector(disc->ioman,buf);}/*****************************************************************************/