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Copyright (c) 2004 Jason L. Wright (jason@thought.net)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
from: OpenBSD: clkbrd.4,v 1.2 2005/02/21 11:29:36 jmc Exp
$FreeBSD: releng/10.2/share/man/man4/man4.sparc64/clkbrd.4 208027 2010-05-13 12:07:55Z uqs $
.Dd June 18, 2005 .Dt CLKBRD 4 sparc64 .Os .Sh NAME .Nm clkbrd .Nd "clock board" .Sh SYNOPSIS .Cd "device clkbrd" .Sh DESCRIPTION The .Nm driver provides support for the clock board found in .Tn Sun Enterprise xx00 systems. The clock board has three status LEDs labeled .Dq Li Power , .Dq Li Failure and .Dq Li Cycling . These LEDs are also mirrored on the main front panel. The .Dq Li Cycling LED can be made to blink by writing .Tn ASCII strings to the
Copyright (c) 2004 Jason L. Wright (jason@thought.net)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
from: OpenBSD: clkbrd.4,v 1.2 2005/02/21 11:29:36 jmc Exp
$FreeBSD: releng/10.2/share/man/man4/man4.sparc64/clkbrd.4 208027 2010-05-13 12:07:55Z uqs $
.Dd June 18, 2005 .Dt CLKBRD 4 sparc64 .Os .Sh NAME .Nm clkbrd .Nd "clock board" .Sh SYNOPSIS .Cd "device clkbrd" .Sh DESCRIPTION The .Nm driver provides support for the clock board found in .Tn Sun Enterprise xx00 systems. The clock board has three status LEDs labeled .Dq Li Power , .Dq Li Failure and .Dq Li Cycling . These LEDs are also mirrored on the main front panel. The .Dq Li Cycling LED can be made to blink by writing .Tn ASCII strings to the
a /dev/led/clockboard device.
p On attach the .Nm driver also prints out the number of board slots the chassis provides. .Sh FILES l -tag -width ".Pa /dev/led/clockboard" t Pa /dev/led/clockboard clock board LED device node .El .Sh SEE ALSO .Xr fhc 4 , .Xr led 4 .Sh HISTORY The .Nm driver first appeared in .Ox 3.7 . The first .Fx version to include it was .Fx 6.0 . .Sh AUTHORS .An -nosplit The .Nm driver was written by .An "Jason L. Wright" and ported to .Fx by .An "Marius Strobl" Aq marius@FreeBSD.org . .Sh CAVEATS Hardware management functionality is not implemented.