59 lines
1.8 KiB
C
59 lines
1.8 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: ata.h 28951 2011-01-02 23:02:55Z theseven $
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*
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* Copyright (C) 2011 by Michael Sparmann
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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_DEFINES_H__
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#define __ATA_DEFINES_H__
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#ifndef ATA_OUT8
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#define ATA_OUT8(reg, data) (reg) = (data)
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#endif
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#ifndef ATA_OUT16
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#define ATA_OUT16(reg, data) (reg) = (data)
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#endif
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#ifndef ATA_IN8
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#define ATA_IN8(reg) (reg)
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#endif
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#ifndef ATA_IN16
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#define ATA_IN16(reg) (reg)
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#endif
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#ifndef ATA_SWAP_IDENTIFY
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#define ATA_SWAP_IDENTIFY(word) (word)
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#endif
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#define STATUS_BSY 0x80
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#define STATUS_RDY 0x40
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#define STATUS_DRQ 0x08
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#define STATUS_ERR 0x01
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#define STATUS_DF 0x20
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#define ERROR_IDNF 0x10
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#define ERROR_ABRT 0x04
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#define TEST_PATTERN1 0xa5
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#define TEST_PATTERN2 0x5a
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#define TEST_PATTERN3 0xaa
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#define TEST_PATTERN4 0x55
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#define ATA_FEATURE ATA_ERROR
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#define ATA_STATUS ATA_COMMAND
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#define ATA_ALT_STATUS ATA_CONTROL
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#endif
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