man for clkbrd, also rework fhc(4) to include a list like sbus, et al

3 files changed, 81 insertions, 4 deletions

diff --git a/share/man/man4/man4.sparc64/Makefile b/share/man/man4/man4.sparc64/Makefile
index 38e95864b9b..168addba11c 100644
--- a/share/man/man4/man4.sparc64/Makefile
+++ b/share/man/man4/man4.sparc64/Makefile
@@ -1,9 +1,9 @@
-#	$OpenBSD: Makefile,v 1.38 2004/09/23 18:28:51 jason Exp $
+#	$OpenBSD: Makefile,v 1.39 2004/09/28 02:50:37 jason Exp $
 
 # TODO: timer.4
 MAN=	agten.4 apio.4 asio.4 audioce.4 audiocs.4 autoconf.4 auxio.4 \
 	be.4 beeper.4 bwtwo.4 \
-	central.4 cgsix.4 cgthree.4 clock.4 comkbd.4 creator.4 \
+	central.4 cgsix.4 cgthree.4 clkbrd.4 clock.4 comkbd.4 creator.4 \
 	ebus.4 esp.4 fhc.4 intro.4 le.4 magma.4 mem.4 mgx.4 openprom.4 \
 	pcons.4 psycho.4 qe.4 qec.4 rfx.4 sab.4 schizo.4 spif.4 \
 	upa.4 uperf.4 vgafb.4 zs.4 zx.4
diff --git a/share/man/man4/man4.sparc64/clkbrd.4 b/share/man/man4/man4.sparc64/clkbrd.4
new file mode 100644
index 00000000000..24a76e0c9b5
--- /dev/null
+++ b/share/man/man4/man4.sparc64/clkbrd.4
@@ -0,0 +1,57 @@
+.\"     $OpenBSD: clkbrd.4,v 1.1 2004/09/28 02:50:37 jason Exp $
+.\"
+.\" 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.
+.\"
+.Dd September 27, 2004
+.Dt CLKBRD 4 sparc64
+.Os
+.Sh NAME
+.Nm clkbrd
+.Nd SPARC64 Clock Board
+.Sh SYNOPSIS
+.Cd "clkbrd* at fhc?"
+.Sh DESCRIPTION
+The
+.Nm
+device provides support for the
+clock board on Sunfire, Starfire, and Wildire
+UltraSPARC systems.
+This device also controls the main front panel LED.
+This LED can be made to blink based on the load average on most systems   
+by setting the
+.Xr sysctl 3
+variable
+.Ar machdep.led_blink
+to a non-zero value.
+.Sh SEE ALSO
+.Xr sysctl 3 ,
+.Xr fhc 4 ,
+.Xr intro 4
+.Sh HISTORY
+.Ox
+support for the
+.Nm
+first appeared in
+.Ox 3.7 .
diff --git a/share/man/man4/man4.sparc64/fhc.4 b/share/man/man4/man4.sparc64/fhc.4
index b0950a4e106..b7cd53764a7 100644
--- a/share/man/man4/man4.sparc64/fhc.4
+++ b/share/man/man4/man4.sparc64/fhc.4
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: fhc.4,v 1.2 2004/09/23 18:28:51 jason Exp $
+.\"     $OpenBSD: fhc.4,v 1.3 2004/09/28 02:50:37 jason Exp $
 .\"
 .\" Copyright (c) 2004 Jason L. Wright (jason@thought.net)
 .\" All rights reserved.
@@ -42,9 +42,29 @@ found on Sunfire, Starfire, and Wildfire
 UltraSPARC systems.
 These devices are used for board level
 functions on these systems.
+This device also controls an LED for each slot.
+This LED can be made to blink based on the load average on most systems
+by setting the
+.Xr sysctl 3
+variable
+.Ar machdep.led_blink
+to a non-zero value.
+.Sh HARDWARE
+.Ox
+includes the following
+.Nm
+drivers, sorted by driver name:
+.Bl -tag -width 13n -offset ind -compact
+.It Xr clkbrd 4
+Main system clock for E4500.
+.It Xr clock 4 
+Realtime clock.
+.It Xr zs/zstty/zskbd 4
+Zilog 8530 serial controller (and serial keyboards).
+.El
 .Sh SEE ALSO
+.Xr sysctl 3 ,
 .Xr central 4 ,
-.Xr clock 4 ,
 .Xr intro 4
 .Sh HISTORY
 .Ox