From 236ccc88449fcb0be7e04c4b0473c6748141f47c Mon Sep 17 00:00:00 2001 From: deraadt Date: Thu, 9 May 1996 10:00:30 +0000 Subject: [PATCH] floppy manpage; netbsd pr#2261; from andrew@wipux2.wifo.uni-mannheim.de --- share/man/man4/man4.i386/fdc.4 | 80 ++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 share/man/man4/man4.i386/fdc.4 diff --git a/share/man/man4/man4.i386/fdc.4 b/share/man/man4/man4.i386/fdc.4 new file mode 100644 index 00000000000..8504f239587 --- /dev/null +++ b/share/man/man4/man4.i386/fdc.4 @@ -0,0 +1,80 @@ +.\" $NetBSD: fdc.4,v 1.6 1996/03/22 01:55:14 andrew Exp $ +.\" +.\" Copyright (c) 1996 Andrew C. Wheadon +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. 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. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. +.\" +.\" @(#)fdc.4 8.1 (Berkeley) 3/22/96 +.\" +.Dd March 25, 1996 +.Dt FDC 4 +.Os NetBSD +.Sh NAME +.Nm fdc +.Nd NEC765 compatible floppy disk driver +.Sh SYNOPSIS +.Cd "fdc0 at isa? port 0x3f0 irq 6 drq 2" +.Cd "fd* at fdc? drive ?" +.Sh DESCRIPTION +The +.Nm fdc +driver supports the standard AT floppy +disk controllers. These include standard IDE, MFM, RLL, +EIDE, ESDI and SCSI controllers with floppy attachment. +.Pp +When using the +.Nm fdc +driver with +.Nm disklabel +the last letter is used to indicate the floppy size: +.Bl -tag -width indent +.It a: default (probed) geometry of drive, max supported. +.It b: 1.44MB +.It c: 1.2MB +.It d: 360KB/AT (360KB disk in a 1.2 MB drive) +.It e: 360KB/PC (360KB drive) +.It f: 720KB +.It g: 720KB/x (720KB in a 1.2 MB drive) +.It h: 360KB/x (360KB in a 720KB drive) +.Sh BUGS +The +.Nm fdc +driver can interfere with other controllers namely some WD/SMC +network controllers fail to work when the probing mechanism +in the +.Nm fdc +driver probes for a missing second floppy drive. +In this case you should try recompiling the kernel with +the replacing the relevant line with +.Cd "fd0 at fdc? drive ?". +.Sh SEE ALSO +.Xr intro 4 , +.Xr dmesg 8 . -- 2.20.1