/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2010 Marcin Bukat * * 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. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #ifndef ATA_TARGET_H #define ATA_TARGET_H #define ATA_OPTIMIZED_READING #define ATA_OPTIMIZED_WRITING #define ATA_IOBASE 0x20000000 #define ATA_DATA (*((volatile unsigned short*)(ATA_IOBASE + 0x20))) #define ATA_CONTROL (*((volatile unsigned short*)(ATA_IOBASE + 0x1c))) #define ATA_ERROR (*((volatile unsigned short*)(ATA_IOBASE + 0x22))) #define ATA_NSECTOR (*((volatile unsigned short*)(ATA_IOBASE + 0x24))) #define ATA_SECTOR (*((volatile unsigned short*)(ATA_IOBASE + 0x26))) #define ATA_LCYL (*((volatile unsigned short*)(ATA_IOBASE + 0x28))) #define ATA_HCYL (*((volatile unsigned short*)(ATA_IOBASE + 0x2a))) #define ATA_SELECT (*((volatile unsigned short*)(ATA_IOBASE + 0x2c))) #define ATA_COMMAND (*((volatile unsigned short*)(ATA_IOBASE + 0x2e))) #endif