| LED(4) | Device Drivers Manual (sparc) | LED(4) |
led — SPARC LED
driver
led0 at mainbus0 (sun4 and sun4e)
led0 at obio0 (sun4m: 4/600)
The led driver provides an indicator of
load average based on blinking of the LEDs on some systems. The pattern
takes one second per whole number of load average to repeat. The LED must be
explicitly enabled with the
sysctl(3) variable
machdep.led_blink.
OpenBSD support for the
led first appeared in OpenBSD
2.3.
| July 10, 2010 | OpenBSD-6.0 |