Copyright (c) 2009 Hudson River Trading LLC
Written by: John H. Baldwin <jhb@FreeBSD.org>
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notice, this list of conditions and t...
(The comments found at the beginning of the groff file "man9/BUS_NEW_PASS.9freebsd".)
- notify a bus that the pass level has been changed
Fn BUS_NEW_PASS device_t dev
method is called on each bus device to rescan the device tree when the pass
level has been changed.
This method is responsible for invoking
sysctl Cm net.inet.tcp.syncookies
on child bus devices to propagate the rescan to child devices.
It is also responsible for reprobing any unattached child devices and
allowing drivers for the current pass to identify new children.
A default implementation is provided by