bus_generic_rl_release_resource() for the bus_release_resource() method
instead of a local copy.
- Correctly handle pass-through allocations in fhc_alloc_resource().
- In case the board model can't be determined just print "unknown model"
so the physical slot number is reported in any case.
- Add support for blinking the 'Cycling' LED of boards on a fhc(4) hanging
of off the nexus (i.e. all boards except the clock board) via led(4).
All boards have at least 3 controllable status LEDs, 'Power', 'Failure'
and 'Cycling'. While the 'Cycling' LED is suitable for signaling from
the OS the others are better off being controlled by the firmware.
The device name for the 'Cycling' LED of each board is /dev/led/boardX
where X is the physical slot number of the board. [1]
Obtained from: OpenBSD [1]
Tested by: joerg [1]
a00235b7fa