105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2008 by Maurus Cuelenaere
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "ata.h"
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#include "ata-sd-target.h"
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#include "ata-nand-target.h"
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#include "panic.h"
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int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf)
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{
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switch(drive)
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{
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case 0:
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return nand_read_sectors(start, count, buf);
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case 1:
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return sd_read_sectors(start, count, buf);
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default:
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panicf("ata_read_sectors: Drive %d unhandled!", drive);
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return -1;
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}
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}
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int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf)
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{
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switch(drive)
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{
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case 0:
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return nand_write_sectors(start, count, buf);
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case 1:
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return sd_write_sectors(start, count, buf);
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default:
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panicf("ata_write_sectors: Drive %d unhandled!", drive);
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return -1;
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}
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}
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int ata_init(void)
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{
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if(sd_init() != 0)
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return -1;
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if(nand_init() != 0)
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return -2;
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return 0;
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}
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void ata_spindown(int seconds)
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{
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/* null */
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(void)seconds;
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}
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bool ata_disk_is_active(void)
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{
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/* null */
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return false;
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}
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void ata_sleep(void)
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{
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/* null */
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}
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void ata_spin(void)
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{
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/* null */
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}
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int ata_hard_reset(void)
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{
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/* null */
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return 0;
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}
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int ata_soft_reset(void)
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{
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/* null */
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return 0;
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}
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void ata_enable(bool on)
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{
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/* null - flash controller is enabled/disabled as needed. */
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(void)on;
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}
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