1*aaeccf36Sderaadt.\" $OpenBSD: auxio.4,v 1.7 2018/01/12 04:36:44 deraadt Exp $ 2336b3aeaSjason.\" 3336b3aeaSjason.\" Copyright (c) 2003 Jason L. Wright (jason@thought.net) 4336b3aeaSjason.\" All rights reserved. 5336b3aeaSjason.\" 6336b3aeaSjason.\" Redistribution and use in source and binary forms, with or without 7336b3aeaSjason.\" modification, are permitted provided that the following conditions 8336b3aeaSjason.\" are met: 9336b3aeaSjason.\" 1. Redistributions of source code must retain the above copyright 10336b3aeaSjason.\" notice, this list of conditions and the following disclaimer. 11336b3aeaSjason.\" 2. Redistributions in binary form must reproduce the above copyright 12336b3aeaSjason.\" notice, this list of conditions and the following disclaimer in the 13336b3aeaSjason.\" documentation and/or other materials provided with the distribution. 14336b3aeaSjason.\" 15336b3aeaSjason.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16336b3aeaSjason.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17336b3aeaSjason.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18336b3aeaSjason.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19336b3aeaSjason.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20336b3aeaSjason.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21336b3aeaSjason.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22336b3aeaSjason.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23336b3aeaSjason.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24336b3aeaSjason.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25336b3aeaSjason.\" POSSIBILITY OF SUCH DAMAGE. 26336b3aeaSjason.\" 27*aaeccf36Sderaadt.Dd $Mdocdate: January 12 2018 $ 28336b3aeaSjason.Dt AUXIO 4 sparc64 29336b3aeaSjason.Os 30336b3aeaSjason.Sh NAME 31336b3aeaSjason.Nm auxio 326d81b9ffSdavid.Nd SPARC64 auxiliary I/O 33336b3aeaSjason.Sh SYNOPSIS 34336b3aeaSjason.Cd "auxio* at ebus?" 35afb7f3acSmickey.Cd "auxio* at sbus?" 36336b3aeaSjason.Sh DESCRIPTION 37336b3aeaSjasonThe 38336b3aeaSjason.Nm 39336b3aeaSjasondevice contains miscellaneous system controls, including the front panel LED. 40336b3aeaSjasonThis LED can be made to blink based on the load average on most systems 41336b3aeaSjasonby setting the 42*aaeccf36Sderaadt.Xr sysctl 2 43336b3aeaSjasonvariable 44336b3aeaSjason.Ar machdep.led_blink 45336b3aeaSjasonto a non-zero value. 46c6f84a57SnialloInternally, various status bits for some of the onboard devices are 47336b3aeaSjasonfound in 48336b3aeaSjason.Nm auxio . 49336b3aeaSjason.Sh SEE ALSO 50*aaeccf36Sderaadt.Xr sysctl 2 , 51336b3aeaSjason.Xr ebus 4 , 529aa816caSjmc.Xr intro 4 , 53336b3aeaSjason.Xr sbus 4 54