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+.\"	$OpenBSD: ahci.4,v 1.1 2006/12/09 05:10:43 dlg Exp $
+.\"
+.\" Copyright (c) 2006 David Gwynne <dlg@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" TORTIOUS ACTION, ARISING OUT OF
+.\" PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd December 9, 2006
+.Dt AHCI 4
+.Os
+.Sh NAME
+.Nm ahci
+.Nd Advanced Host Controller Interface for Serial ATA
+.Sh SYNOPSIS
+.Cd "ahci* at pci?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for Serial ATA controllers conforming to the
+Advanced Host Controller Interface specification.
+.Sh SEE ALSO
+.Xr intro 4 ,
+.Xr pci 4
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 4.1 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An David Gwynne Aq dlg@openbsd.org .