1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 2009 Hudson River Trading LLC 4.\" Written by: John H. Baldwin <jhb@FreeBSD.org> 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" $FreeBSD$ 29.\" 30.Dd June 8, 2009 31.Dt BUS_GENERIC_NEW_PASS 9 32.Os 33.Sh NAME 34.Nm bus_generic_new_pass 35.Nd "generic implementation of BUS_NEW_PASS for bus devices" 36.Sh SYNOPSIS 37.In sys/param.h 38.In sys/bus.h 39.Ft void 40.Fn bus_generic_new_pass "device_t dev" 41.Sh DESCRIPTION 42This function provides an implementation of the 43.Xr BUS_NEW_PASS 9 44method which can be used by bus drivers. 45It first invokes the 46.Xr DEVICE_IDENTIFY 9 47method for any drivers whose pass level is equal to the new pass level. 48Then, for each attached child device it calls 49.Xr BUS_NEW_PASS 9 50to rescan child busses, 51and for each unattached child device it calls 52.Xr device_probe_and_attach 9 . 53.Sh SEE ALSO 54.Xr BUS_NEW_PASS 9 , 55.Xr bus_set_pass 9 , 56.Xr device 9 , 57.Xr DEVICE_IDENTIFY 9 58