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04c45933e8
storage_sleepnow() is the one that is actually implemented by storage drivers. storage_sleep() sends a Q_STORAGE_SLEEP event to the storage thread, which will normally end up calling the driver's sleepnow() function. Change-Id: Ib6523073348431dcc75c0f10ef99060c6960efd8
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/***************************************************************************
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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) 2002 by Alan Korr
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* Copyright (C) 2008 by Frank Gevaerts
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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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#ifndef __NAND_H__
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#define __NAND_H__
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#include <stdbool.h>
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#include "config.h"
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#include "mv.h" /* for HAVE_MULTIDRIVE or not */
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struct storage_info;
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void nand_enable(bool on);
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void nand_spindown(int seconds);
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void nand_sleepnow(void);
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bool nand_disk_is_active(void);
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int nand_soft_reset(void);
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int nand_init(void) STORAGE_INIT_ATTR;
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void nand_close(void);
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int nand_read_sectors(IF_MD(int drive,) sector_t start, int count, void* buf);
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int nand_write_sectors(IF_MD(int drive,) sector_t start, int count, const void* buf);
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#ifdef HAVE_STORAGE_FLUSH
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int nand_flush(void);
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#endif
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void nand_spin(void);
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int nand_spinup_time(void); /* ticks */
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#ifdef STORAGE_GET_INFO
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void nand_get_info(IF_MD(int drive,) struct storage_info *info);
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#endif
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long nand_last_disk_activity(void);
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#ifdef CONFIG_STORAGE_MULTI
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int nand_num_drives(int first_drive);
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#endif
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#endif
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