xref: /netbsd-src/share/man/man4/slide.4 (revision 23c8222edbfb0f0932d88a8351d3a0cf817dfb9e)
1.\"	$NetBSD: slide.4,v 1.2 2003/10/08 13:39:11 wiz Exp $
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3.\" Copyright (c) 2003 Manuel Bouyer.
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30.Dd October 8, 2003
31.Dt SLIDE 4
32.Os
33.Sh NAME
34.Nm slide
35.Nd Symphony Labs and Winbond IDE disk controllers driver
36.Sh SYNOPSIS
37.Cd "slide* at pci? dev ? function ? flags 0x0000"
38.Sh DESCRIPTION
39The
40.Nm
41driver supports the Symphony Labs82C105 and Winbond W83C553F IDE controllers,
42and provides the interface with the hardware for the
43.Xr ata 4
44driver.
45.Pp
46The 0x0002 flag forces the
47.Nm
48driver to disable DMA on chipsets for which DMA would normally be
49enabled.
50This can be used as a debugging aid, or to work around
51problems where the IDE controller is wired up to the system incorrectly.
52.Sh SEE ALSO
53.Xr ata 4 ,
54.Xr atapi 4 ,
55.Xr intro 4 ,
56.Xr pci 4 ,
57.Xr pciide 4 ,
58.Xr wd 4 ,
59.Xr wdc 4
60.Sh BUGS
61The timings used for the PIO and DMA modes for controllers listed above
62are for a PCI bus running at 30 or 33 MHz.
63This driver may not work properly on overclocked systems.
64