freebsd-dev/share/man/man9/bus_set_pass.9
John Baldwin 179fa75e6e Reassign copyright statements on several files from Advanced
Computing Technologies LLC to Hudson River Trading LLC.

Approved by:	Hudson River Trading LLC (who owns ACT LLC)
MFC after:	1 week
2015-04-23 14:22:20 +00:00

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.\" -*- nroff -*-
.\"
.\" Copyright (c) 2009 Hudson River Trading LLC
.\" Written by: John H. Baldwin <jhb@FreeBSD.org>
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.Dd June 8, 2009
.Dt BUS_SET_PASS 9
.Os
.Sh NAME
.Nm bus_set_pass
.Nd "raise the bus pass level"
.Sh SYNOPSIS
.In sys/param.h
.In sys/bus.h
.Ft void
.Fn bus_set_pass "int pass"
.Sh DESCRIPTION
The
.Nm
function is called during boot to raise the bus pass level to
.Fa pass .
The function will rescan the device tree for each pass level between the
current pass level and the new level that has at least one associated
driver.
The device tree rescans are implemented by invoking the
.Xr BUS_NEW_PASS 9
method on the root bus device.
.Sh SEE ALSO
.Xr BUS_NEW_PASS 9 ,
.Xr device 9