SPARC64 LED driver
led* at ebus?
led driver provides support for the
front panel alert LED. This LED can be made to blink based on the load
average on most systems by setting the
variable machdep.led_blink to a non-zero value.
sysctl(2), ebus(4), intro(4), sysctl(8)
OpenBSD support for the
led first appeared in OpenBSD
led driver was written by