.\" $NetBSD: siisata.4,v 1.8 2021/03/30 15:29:43 rin Exp $
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.\" Copyright (c) 2007, 2008 Jonathan A. Kollasch. All rights reserved.
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.Dd October 7, 2017
.Dt SIISATA 4
.Os
.Sh NAME
.Nm siisata
.Nd Silicon Image SATA-II controllers driver
.Sh SYNOPSIS
.Cd "siisata* at pci? dev ? function ?"
.Cd "siisata* at cardbus? function ?"
.Sh DESCRIPTION
The
.Nm
driver supports the Silicon Image SteelVine family of SATA-II controllers,
interfacing the hardware with the
.Xr ata 4
and
.Xr atapi 4
subsystems.
.Pp
The following controllers are supported by the
.Nm
driver:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It Silicon Image SiI3124 4-port PCI/PCI-X
.It Silicon Image SiI3132 2-port PCI-Express x1
.It Adaptec 1220SA (SiI3132 chip)
.It Silicon Image SiI3531 1-port PCI-Express x1
.El
.Sh SEE ALSO
.Xr ata 4 ,
.Xr atapi 4 ,
.Xr cardbus 4 ,
.Xr pci 4 ,
.Xr wd 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Nx 5.0 .
NCQ support was added in
.Nx
on October 7, 2017.
.Sh AUTHORS
The
.Nm
driver was written by
.An Jonathan A. Kollasch Aq Mt jakllsch@kollasch.net .
NCQ support was added by him, and
.An Jaromir Dolecek Aq Mt jdolecek@NetBSD.org .
.Sh BUGS
Device hot swapping is not yet supported.
.Pp
Silicon Image's Software RAID is not yet supported by the
.Xr ataraid 4
driver.
.Xr raid 4
can be used instead.