bionic (9) BUS_NEW_PASS.9freebsd.gz

NAME

     BUS_NEW_PASS — notify a bus that the pass level has been changed

SYNOPSIS

     #include <sys/param.h>
     #include <sys/bus.h>

     void
     BUS_NEW_PASS(device_t dev);

DESCRIPTION

     The BUS_NEW_PASS() 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 BUS_NEW_PASS 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
     bus_generic_new_pass(9).

SEE ALSO

     bus_generic_new_pass(9), bus_set_pass(9), device(9)