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+.\"
+.\" Copyright (c) 2001,2002 Søren Schmidt
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 14, 2004
+.Dt PST 4
+.Os
+.Sh NAME
+.Nm pst
+.Nd device driver for Promise Supertrak SX6000
+.Sh SYNOPSIS
+To compile this driver into the kernel,
+place the following line in your
+kernel configuration file:
+.Bd -ragged -offset indent
+.Cd "device pst"
+.Ed
+.Pp
+Alternatively, to load the driver as a
+module at boot time, place the following line in
+.Xr loader.conf 5 :
+.Bd -literal -offset indent
+pst_load="YES"
+.Ed
+.Sh DESCRIPTION
+This driver is for the Promise Supertrak SX6000 ATA hardware RAID controller.
+It supports (in hardware) RAID levels 0, 1, 0+1, 3, 5 and JBOD on up to
+6 ATA disk drives, including automatic rebuild and hotswap, and supports
+signalling disk status on LEDs on Promise Superswap disk enclosures.
+The Supertrak line of controllers does not support non-disk devices.
+.Sh HARDWARE
+The
+.Nm
+driver supports the Promise Supertrak SX6000 ATA hardware RAID
+controller.
+.Sh NOTES
+The
+.Nm
+driver does not support manipulating the RAID from the OS, RAIDs need
+to be set up from the onboard BIOS.
+However, hot swap, hot spare, and
+automatic rebuilds are supported without a reboot.
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Fx 4.7 .
+.Sh AUTHORS
+The
+.Nm
+driver and man page was written by
+.An S\(/oren Schmidt
+.Aq sos@FreeBSD.org .