PPM(4)               OpenBSD Programmer's Manual (SPARC64)              PPM(4)

NAME
     ppm - SPARC64 PPM

SYNOPSIS
     ppm* at ebus?

DESCRIPTION
     The ppm device contains miscellaneous system controls, including the
     front panel LED.  This LED can be made to blink based on the load average
     on most systems by setting the sysctl(3) variable machdep.led_blink to a
     non-zero value.  Internally, various status bits for some of the onboard
     devices are found in ppm.

SEE ALSO
     sysctl(3), ebus(4), intro(4)

OpenBSD 4.7                      May 31, 2007                                1
