a56f1ca1ed
When using variadic macros there's no need for IF_MD2/IF_MV2 to deal with function parameters. IF_MD/IF_MV are enough. Throw in IF_MD_DRV/ID_MV_VOL that return the parameter if MD/MV, or 0 if not. Change-Id: I7605e6039f3be19cb47110c84dcb3c5516f2c3eb
72 lines
2.3 KiB
C
72 lines
2.3 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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*
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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 __ATA_H__
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#define __ATA_H__
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#include <stdbool.h>
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#include "config.h" /* for HAVE_MULTIVOLUME or not */
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#include "mv.h" /* for IF_MV() and friends */
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struct storage_info;
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void ata_enable(bool on);
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void ata_spindown(int seconds);
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void ata_sleep(void);
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void ata_sleepnow(void);
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/* NOTE: DO NOT use this to poll for disk activity.
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If you are waiting for the disk to become active before
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doing something use ata_idle_notify.h
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*/
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bool ata_disk_is_active(void);
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int ata_soft_reset(void);
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int ata_init(void) STORAGE_INIT_ATTR;
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void ata_close(void);
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int ata_read_sectors(IF_MD(int drive,) unsigned long start, int count, void* buf);
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int ata_write_sectors(IF_MD(int drive,) unsigned long start, int count, const void* buf);
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void ata_spin(void);
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#if (CONFIG_LED == LED_REAL)
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void ata_set_led_enabled(bool enabled);
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#endif
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unsigned short* ata_get_identify(void);
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#ifdef STORAGE_GET_INFO
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void ata_get_info(IF_MD(int drive,) struct storage_info *info);
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#endif
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#ifdef HAVE_HOTSWAP
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bool ata_removable(IF_MD_NONVOID(int drive));
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bool ata_present(IF_MD_NONVOID(int drive));
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#endif
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#ifdef CONFIG_STORAGE_MULTI
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int ata_num_drives(int first_drive);
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#endif
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long ata_last_disk_activity(void);
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int ata_spinup_time(void); /* ticks */
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#ifdef HAVE_ATA_DMA
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/* Returns current DMA mode */
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int ata_get_dma_mode(void);
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#endif /* HAVE_ATA_DMA */
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#endif /* __ATA_H__ */
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