14ef60d26SJohn Baldwin.\" -*- nroff -*- 24ef60d26SJohn Baldwin.\" 3*179fa75eSJohn Baldwin.\" Copyright (c) 2009 Hudson River Trading LLC 44ef60d26SJohn Baldwin.\" Written by: John H. Baldwin <jhb@FreeBSD.org> 54ef60d26SJohn Baldwin.\" All rights reserved. 64ef60d26SJohn Baldwin.\" 74ef60d26SJohn Baldwin.\" Redistribution and use in source and binary forms, with or without 84ef60d26SJohn Baldwin.\" modification, are permitted provided that the following conditions 94ef60d26SJohn Baldwin.\" are met: 104ef60d26SJohn Baldwin.\" 1. Redistributions of source code must retain the above copyright 114ef60d26SJohn Baldwin.\" notice, this list of conditions and the following disclaimer. 124ef60d26SJohn Baldwin.\" 2. Redistributions in binary form must reproduce the above copyright 134ef60d26SJohn Baldwin.\" notice, this list of conditions and the following disclaimer in the 144ef60d26SJohn Baldwin.\" documentation and/or other materials provided with the distribution. 154ef60d26SJohn Baldwin.\" 164ef60d26SJohn Baldwin.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 174ef60d26SJohn Baldwin.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 184ef60d26SJohn Baldwin.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 194ef60d26SJohn Baldwin.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 204ef60d26SJohn Baldwin.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 214ef60d26SJohn Baldwin.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 224ef60d26SJohn Baldwin.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 234ef60d26SJohn Baldwin.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 244ef60d26SJohn Baldwin.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 254ef60d26SJohn Baldwin.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 264ef60d26SJohn Baldwin.\" SUCH DAMAGE. 274ef60d26SJohn Baldwin.\" 284ef60d26SJohn Baldwin.Dd June 8, 2009 29134d45e8SUlrich Spörlein.Dt BUS_SET_PASS 9 304ef60d26SJohn Baldwin.Os 314ef60d26SJohn Baldwin.Sh NAME 324ef60d26SJohn Baldwin.Nm bus_set_pass 334ef60d26SJohn Baldwin.Nd "raise the bus pass level" 344ef60d26SJohn Baldwin.Sh SYNOPSIS 354ef60d26SJohn Baldwin.In sys/param.h 364ef60d26SJohn Baldwin.In sys/bus.h 374ef60d26SJohn Baldwin.Ft void 384ef60d26SJohn Baldwin.Fn bus_set_pass "int pass" 394ef60d26SJohn Baldwin.Sh DESCRIPTION 404ef60d26SJohn BaldwinThe 414ef60d26SJohn Baldwin.Nm 424ef60d26SJohn Baldwinfunction is called during boot to raise the bus pass level to 434ef60d26SJohn Baldwin.Fa pass . 444ef60d26SJohn BaldwinThe function will rescan the device tree for each pass level between the 454ef60d26SJohn Baldwincurrent pass level and the new level that has at least one associated 464ef60d26SJohn Baldwindriver. 474ef60d26SJohn BaldwinThe device tree rescans are implemented by invoking the 484ef60d26SJohn Baldwin.Xr BUS_NEW_PASS 9 494ef60d26SJohn Baldwinmethod on the root bus device. 504ef60d26SJohn Baldwin.Sh SEE ALSO 514ef60d26SJohn Baldwin.Xr BUS_NEW_PASS 9 , 524ef60d26SJohn Baldwin.Xr device 9 53