57 lines
2.5 KiB
C
57 lines
2.5 KiB
C
/* $NetBSD: fdc_acpireg.h,v 1.1 2003/01/09 00:22:39 jmcneill Exp $ */
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/*
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* Copyright (c) 2003 Jared D. McNeill <jmcneill@invisible.ca>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* The ACPI floppy disk interface is similar to the i386 BIOS. Definitions
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* from arch/i386/isa/nvram.h
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*/
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#define ACPI_FDC_DISKETTE_NONE 0x00
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#define ACPI_FDC_DISKETTE_360K 0x10
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#define ACPI_FDC_DISKETTE_12M 0x20
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#define ACPI_FDC_DISKETTE_720K 0x30
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#define ACPI_FDC_DISKETTE_144M 0x40
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#define ACPI_FDC_DISKETTE_TYPE5 0x50
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#define ACPI_FDC_DISKETTE_TYPE6 0x60
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const struct fd_type fdc_acpi_fdtypes[] = {
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{ 18, 2, 36, 2, 0xff, 0xcf, 0x1b, 0x6c, 80, 2880, 1, FDC_500KBPS,
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0xf6, 1, "1.44MB" }, /* 1.44MB diskette */
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{ 15, 2, 30, 2, 0xff, 0xdf, 0x1b, 0x54, 80, 2400, 1, FDC_500KBPS,
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0xf6, 1, "1.2MB" }, /* 1.2MB AT diskette */
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{ 9, 2, 18, 2, 0xff, 0xdf, 0x23, 0x50, 40, 720, 2, FDC_300KBPS,
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0xf6, 1, "360KB/AT" }, /* 360KB in 1.2MB drive */
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{ 9, 2, 18, 2, 0xff, 0xdf, 0x2a, 0x50, 40, 720, 1, FDC_250KBPS,
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0xf6, 1, "360KB/PC" }, /* 360KB PC diskette */
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{ 9, 2, 18, 2, 0xff, 0xdf, 0x2a, 0x50, 80, 1440, 1, FDC_250KBPS,
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0xf6, 1, "720KB" }, /* 3.5" 720KB diskette */
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{ 9, 2, 18, 2, 0xff, 0xdf, 0x23, 0x50, 80, 1440, 1, FDC_300KBPS,
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0xf6, 1, "720KB/x" }, /* 720KB in 1.2MB drive */
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{ 9, 2, 18, 2, 0xff, 0xdf, 0x2a, 0x50, 40, 720, 2, FDC_250KBPS,
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0xf6, 1, "360KB/x" }, /* 320KB in 720KB drive */
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};
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