diff options
Diffstat (limited to 'share/man/man4/man4.sparc64')
| -rw-r--r-- | share/man/man4/man4.sparc64/Makefile | 5 | ||||
| -rw-r--r-- | share/man/man4/man4.sparc64/ecadc.4 | 57 |
2 files changed, 60 insertions, 2 deletions
diff --git a/share/man/man4/man4.sparc64/Makefile b/share/man/man4/man4.sparc64/Makefile index e73c176fd75..64849370936 100644 --- a/share/man/man4/man4.sparc64/Makefile +++ b/share/man/man4/man4.sparc64/Makefile @@ -1,9 +1,10 @@ -# $OpenBSD: Makefile,v 1.54 2007/05/29 04:21:04 kettenis Exp $ +# $OpenBSD: Makefile,v 1.55 2007/10/20 19:23:37 kettenis Exp $ MAN= agten.4 apio.4 asio.4 audioce.4 audiocs.4 autoconf.4 auxio.4 \ bbc.4 be.4 beeper.4 bpp.4 bwtwo.4 central.4 cgsix.4 cgthree.4 \ cgtwelve.4 clkbrd.4 clock.4 comkbd.4 creator.4 \ - ebus.4 esp.4 fhc.4 intro.4 le.4 led.4 magma.4 mem.4 mgx.4 openprom.4 \ + ebus.4 ecadc.4 esp.4 fhc.4 intro.4 le.4 led.4 \ + magma.4 mem.4 mgx.4 openprom.4 \ pcons.4 pmc.4 power.4 ppm.4 psycho.4 pyro.4 qe.4 qec.4 rfx.4 sab.4 \ schizo.4 spif.4 timer.4 tvtwo.4 upa.4 uperf.4 vigra.4 xbox.4 zs.4 zx.4 MLINKS= beeper.4 beep.4 \ diff --git a/share/man/man4/man4.sparc64/ecadc.4 b/share/man/man4/man4.sparc64/ecadc.4 new file mode 100644 index 00000000000..6b057acccf4 --- /dev/null +++ b/share/man/man4/man4.sparc64/ecadc.4 @@ -0,0 +1,57 @@ +.\" $OpenBSD: ecadc.4,v 1.1 2007/10/20 19:23:37 kettenis Exp $ +.\" +.\" Copyright (c) 2006 Damien Miller <djm@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 $Mdocdate: October 20 2007 $ +.Dt ECADC 4 +.Os +.Sh NAME +.Nm ecadc +.Nd Environmental Monitoring Subsystem temperature sensor +.Sh SYNOPSIS +.Cd "ecadc* at iic?" +.Sh DESCRIPTION +The +.Nm +driver supports the PCF8591 I2C Analogue to Digital Converter that is +part of the environmental monitoring subsystem found on the Sun +Enterprise 250 and Sun Enterprise 450 systems. +The temperature readings are made available through a +.Xr sysctl 8 +interface. +.Pp +The driver reads up to four A/D lines configured as temperature inputs. +Sensor names, type and calibration information are read from OpenFirmware. +.Sh SEE ALSO +.Xr iic 4 , +.Xr intro 4 , +.Xr pcfadc 8 , +.Xr sensorsd 8 , +.Xr sysctl 8 +.Sh HISTORY +The +.Nm +driver first appeared in +.Ox 4.3 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Mark Kettenis Aq kettenis@openbsd.org +based on the +.Xr pcdadc 4 +driver written by +.An Damien Miller Aq djm@openbsd.org . |