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Diffstat (limited to 'static/netbsd/man4/man4.hppa/lcd.4')
| -rw-r--r-- | static/netbsd/man4/man4.hppa/lcd.4 | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/static/netbsd/man4/man4.hppa/lcd.4 b/static/netbsd/man4/man4.hppa/lcd.4 new file mode 100644 index 00000000..af596c7c --- /dev/null +++ b/static/netbsd/man4/man4.hppa/lcd.4 @@ -0,0 +1,52 @@ +.\" $NetBSD: lcd.4,v 1.2 2017/02/17 22:24:46 christos Exp $ +.\" OpenBSD: lcd.4,v 1.2 2007/07/20 22:41:57 kettenis Exp +.\" +.\" Copyright (c) 2007 Mark Kettenis <kettenis@openbsd.org> +.\" +.\" Permission to use, copy, modify, and distribute this software for any +.\" purpose with or without fee is hereby granted, provided that the above +.\" copyright notice and this permission notice appear in all copies. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +.\" +.Dd February 17, 2017 +.Dt LCD 4 hppa +.Os +.Sh NAME +.Nm lcd +.Nd front panel LCD display +.Sh SYNOPSIS +.Cd "lcd0 at mainbus0" +.Sh DESCRIPTION +The +.Nm +driver provides support for the front panel LCD display found on newer +HP PA-RISC workstations and servers. +This LCD can be made to show a heartbeat based on the load average by +setting the +.Xr sysctl 3 +variable +.Ar machdep.lcd_blink +to a non-zero value. +.Sh SEE ALSO +.Xr sysctl 3 , +.Xr hppa/intro 4 , +.Xr sysctl 8 +.Sh HISTORY +.An -nosplit +The +.Nm +driver first appeared in +.Ox 4.2 . +It was ported to +.Nx 6.0 +by +.An Adam Hoka +and +.An Nick Hudson . |
