AUXREG(4) Device Drivers Manual (sparc) AUXREG(4)

auxreg
Sun SPARC auxiliary register

auxreg0 at mainbus0 # sun4c
auxreg0 at obio0 # sun4m
options BLINK

The auxreg device contains controls for the front panel LED and various status bits for the SPARC sparc/fdc(4) floppy controller.

options BLINK Force the front panel LED to blink.

sparc/fdc(4)

The auxreg appeared in NetBSD 1.0.
February 24, 2006 NetBSD 9.4