bus_set_pass (9)

Leading comments

Copyright (c) 2009 Hudson River Trading LLC
Written by: John H. Baldwin <jhb@FreeBSD.org>
All rights reserved.

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 t...

(The comments found at the beginning of the groff file "man9/bus_set_pass.9freebsd".)

NAME

bus_set_pass - raise the bus pass level

SYNOPSIS

In sys/param.h In sys/bus.h Ft void Fn bus_set_pass int pass

DESCRIPTION

The ifconfig 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 BUS_NEW_PASS9 method on the root bus device.

SEE ALSO

BUS_NEW_PASS9, device(9)