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37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
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*
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* GRUB is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GRUB is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef GRUB_FLOPPY_CPU_HEADER
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#define GRUB_FLOPPY_CPU_HEADER 1
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#define GRUB_FLOPPY_REG_DIGITAL_OUTPUT 0x3f2
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#ifndef ASM_FILE
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#include <grub/cpu/io.h>
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/* Stop the floppy drive from spinning, so that other software is
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jumped to with a known state. */
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static inline void
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grub_stop_floppy (void)
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{
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grub_outb (0, GRUB_FLOPPY_REG_DIGITAL_OUTPUT);
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}
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#endif
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#endif
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