147 lines
4.2 KiB
Groff
147 lines
4.2 KiB
Groff
.\" $NetBSD: pciide.4,v 1.63 2009/10/19 18:41:09 bouyer Exp $
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.\"
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.\" Copyright (c) 1998,2003 Manuel Bouyer.
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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. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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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, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd May 29, 2008
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.Dt PCIIDE 4
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.Os
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.Sh NAME
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.Nm pciide
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.Nd PCI IDE disk controllers driver
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.Sh SYNOPSIS
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.Cd "pciide* at pci? dev ? function ? flags 0x0000"
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.Cd "pciide* at pnpbios? index ?"
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.Sh DESCRIPTION
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The
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.Nm
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driver supports the PCI IDE controllers as specified in the
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"PCI IDE controller specification, revision 1.0" draft, and provides the
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interface with the hardware for the
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.Ic ata
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driver.
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Please use the chip-specific drivers for the following controllers for
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enhanced and DMA support:
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.Bl -dash -compact -offset indent
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.It
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Acard ATP850 (Ultra/33) and ATP860 (Ultra/66) IDE Controllers:
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.Xr acardide 4
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.It
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Acer labs M5229 IDE Controller:
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.Xr aceride 4
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.It
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Advanced Micro Devices AMD-756, 766, and 768 IDE Controllers:
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.Xr viaide 4
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.It
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Advanced Micro Devices Geode IDE Controllers:
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.Xr geodeide 4
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.It
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CMD Tech PCI0643, PCI0646, PCI0648, and PCI0649 IDE Controllers:
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.Xr cmdide 4
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.It
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Contaq Microsystems/Cypress CY82C693 IDE Controller:
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.Xr cypide 4
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.It
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HighPoint HPT366 Ultra/66, HPT370 Ultra/100, HPT372, and HPT374 Ultra/133
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IDE controller:
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.Xr hptide 4
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.It
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Intel PIIX, PIIX3, and PIIX4 IDE Controllers:
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.Xr piixide 4
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.It
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Intel i31244 Serial ATA controller:
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.Xr artsata 4
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.It
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Intel 82801 (ICH/ICH0/ICH2/ICH3/ICH4/ICH5/ICH6) IDE Controllers:
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.Xr piixide 4
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.It
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NVIDIA nForce/nForce2 IDE Controllers:
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.Xr viaide 4
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.It
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OPTi 82c621 (plus a few of its derivatives) IDE Controllers:
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.Xr optiide 4
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.It
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Promise PDC20246 (Ultra/33), PDC20262 (Ultra/66), PDC20265/PDC20267 (Ultra100),
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PDC20268 (Ultra/100TX2 and Ultra/100TX2v2), Ultra/133, Ultra/133TX2 and
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Ultra/133TX2v2 PCI IDE controllers:
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.Xr pdcide 4
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.It
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Serverworks K2 SATA controllers:
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.Xr svwsata 4
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.It
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Silicon Image 0680 IDE controller:
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.Xr cmdide 4
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.It
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Silicon Image SATALink 3112 Serial ATA controller:
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.Xr satalink 4
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.It
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Silicon Image SteelVine 3124/3132/3531 Serial ATA II controller:
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.Xr siisata 4
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.It
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Silicon Integrated System 5597/5598 IDE controller:
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.Xr siside 4
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.It
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Symphony Labs 82C105 and Winbond W83C553F IDE controller:
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.Xr slide 4
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.It
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VIA Technologies VT82C586, VT82C586A, VT82C596A, VT82C686A, VT8233A,
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and VT8235 IDE Controllers:
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.Xr viaide 4
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.El
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.Pp
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The 0x0001 flag forces the
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.Nm
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driver to use DMA when there is no explicit DMA mode setting support for
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the controller but DMA is present.
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If the BIOS didn't set up the controller
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properly, this can cause a machine hang.
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.Pp
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The 0x0002 flag forces the
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.Nm
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driver to disable DMA on chipsets for which DMA would normally be
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enabled.
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This can be used as a debugging aid, or to work around
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problems where the IDE controller is wired up to the system incorrectly.
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.Sh SEE ALSO
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.Xr acardide 4 ,
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.Xr aceride 4 ,
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.Xr artsata 4 ,
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.Xr ata 4 ,
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.Xr atapi 4 ,
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.Xr cmdide 4 ,
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.Xr cypide 4 ,
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.Xr geodeide 4 ,
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.Xr hptide 4 ,
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.Xr intro 4 ,
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.Xr optiide 4 ,
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.Xr pci 4 ,
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.Xr pdcide 4 ,
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.Xr piixide 4 ,
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.Xr pnpbios 4 ,
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.Xr satalink 4 ,
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.Xr siisata 4 ,
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.Xr siside 4 ,
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.Xr slide 4 ,
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.Xr viaide 4 ,
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.Xr wd 4 ,
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.Xr wdc 4
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