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authorDoug Rabson <dfr@FreeBSD.org>1998-09-03 21:52:05 +0000
committerDoug Rabson <dfr@FreeBSD.org>1998-09-03 21:52:05 +0000
commitcefd51ec44292b8783adfd5cb1c5994e40c55595 (patch)
tree0f20ce6499066188c05360fc9ff686921b5c7f94 /share/man/man9/device_probe_and_attach.9
parent146cbe7e06b0635e9e3e8196b6d0a281f5d8fb33 (diff)
Add manpages for the new device framework.
Notes
Notes: svn path=/head/; revision=38786
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+.\" -*- nroff -*-
+.\"
+.\" Copyright (c) 1998 Doug Rabson
+.\"
+.\" All rights reserved.
+.\"
+.\" This program is free software.
+.\"
+.\" 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 DEVELOPERS ``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 DEVELOPERS 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.
+.\"
+.\" $Id$
+.\"
+.Dd June 16, 1998
+.Dt device_probe_and_attach 9
+.Os FreeBSD
+.Sh NAME
+.Nm device_probe_and_attach
+.Nd initialise a device
+.Sh SYNOPSIS
+.Fd #include <sys/param.h>
+.Fd #include <sys/bus.h>
+.Ft int
+.Fn device_probe_and_attach "device_t dev"
+.Sh DESCRIPTION
+.Pp
+This function is called during autoconfiguration to initialise the
+devices in the system. For each device, the
+.Xr DEVICE_PROBE 9
+method of each suitable driver is called and if a probe succeeds, a
+description of the device is printed and the
+.Xr DEVICE_ATTACH 9
+method is called.
+If the device is disabled using
+.Xr device_disable 9
+then it will not be probed.
+.Sh RETURN VALUES
+Zero is returned on success, otherwise an appropriate error is returned.
+.Sh SEE ALSO
+.Xr device 9 ,
+.Xr driver 9
+.Sh AUTHORS
+This man page was written by
+.An Doug Rabson .