diff options
| -rw-r--r-- | share/man/man4/man4.sparc/Makefile | 4 | ||||
| -rw-r--r-- | share/man/man4/man4.sparc/intro.4 | 4 | ||||
| -rw-r--r-- | share/man/man4/man4.sparc/presto.4 | 69 |
3 files changed, 74 insertions, 3 deletions
diff --git a/share/man/man4/man4.sparc/Makefile b/share/man/man4/man4.sparc/Makefile index 92958a1d44a..954a13f3cdd 100644 --- a/share/man/man4/man4.sparc/Makefile +++ b/share/man/man4/man4.sparc/Makefile @@ -1,10 +1,10 @@ -# $OpenBSD: Makefile,v 1.30 2003/03/09 02:39:27 miod Exp $ +# $OpenBSD: Makefile,v 1.31 2003/04/13 23:15:46 miod Exp $ # from: @(#)Makefile 8.2 (Berkeley) 2/16/94 MAN= agten.4 audioamd.4 audiocs.4 autoconf.4 be.4 bwtwo.4 cgtwo.4 \ cgthree.4 cgfour.4 cgsix.4 cgeight.4 cgtwelve.4 cgfourteen.4 \ daadio.4 esp.4 fd.4 fga.4 ie.4 intro.4 le.4 led.4 magma.4 mem.4 \ - openprom.4 pnozz.4 qe.4 qec.4 scf.4 si.4 spif.4 sw.4 tctrl.4 \ + openprom.4 pnozz.4 presto.4 qe.4 qec.4 scf.4 si.4 spif.4 sw.4 tctrl.4 \ tcx.4 tvtwo.4 vigra.4 xbox.4 xd.4 xy.4 zs.4 zx.4 MLINKS= fd.4 fdc.4 \ fga.4 fvme.4 \ diff --git a/share/man/man4/man4.sparc/intro.4 b/share/man/man4/man4.sparc/intro.4 index 458e8495c32..48dc8872d70 100644 --- a/share/man/man4/man4.sparc/intro.4 +++ b/share/man/man4/man4.sparc/intro.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: intro.4,v 1.32 2003/03/10 11:35:06 jmc Exp $ +.\" $OpenBSD: intro.4,v 1.33 2003/04/13 23:15:46 miod Exp $ .\" $NetBSD: intro.4,v 1.5 1998/02/06 06:07:00 perry Exp $ .\" .\" Copyright (c) 1996 Jonathan Stone. @@ -154,6 +154,8 @@ Magma serial/parallel communication boards. Sun Open boot PROM (what became IEEE 1275) configuration driver. .It Xr pnozz 4 Weitek Power9100 frame buffer found on Tadpole SPARCbook 3GS and 3GX. +.It Xr presto 4 +Prestoserve NVRAM. .It Xr qe 4 Quad 10BaseT SBus Ethernet controller. .It Xr qec 4 diff --git a/share/man/man4/man4.sparc/presto.4 b/share/man/man4/man4.sparc/presto.4 new file mode 100644 index 00000000000..ea8d1182bfc --- /dev/null +++ b/share/man/man4/man4.sparc/presto.4 @@ -0,0 +1,69 @@ +.\" $OpenBSD: presto.4,v 1.1 2003/04/13 23:15:46 miod Exp $ +.\" Copyright (c) 2003, Miodrag Vallat +.\" 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 April 13, 2003 +.Dt PRESTO 4 sparc +.Os +.Sh NAME +.Nm presto +.Nd Prestoserve battery-backed memory +.Sh SYNOPSIS +.Cd presto* at sbus? slot ? offset ? +.Sh DESCRIPTION +The +.Tn Legato +Prestoserve NVRAM cards +used to be part of the +.Dq NFS accelerator +product, which used the cards memory as an NFS-dedicated cache, increasing +performance of NFS servers exporting filesystem as NFS protocol, version 2. +.Pp +The +.Nm +driver does not attempt to achieve such a behaviour, which is questionable +with the advent of NFS protocol, version 3. +.Pp +Instead, it will provide direct access to the NVRAM, as a block device. +.Sh FILES +.Bl -tag -width /dev/rprestoXXXXX -compact +.It Pa /dev/presto Ns Ar u Ns Ar p +block mode Prestoserve card number +.Ar u , +partition +.Ar p +.It Pa /dev/rpresto Ns Ar u Ns Ar p +raw mode Prestoserve card number +.Ar u , +partition +.Ar p +.El +.Sh SEE ALSO +.Xr intro 4 , +.Xr disklabel 5 , +.Xr MAKEDEV 8 , +.Xr disklabel 8 +.Sh BUGS +The NVSIMM flavour, designed for SPARCstation models 10 and 20, is not +supported yet. |