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author | jkh <jkh@FreeBSD.org> | 1994-09-29 13:54:36 +0000 |
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committer | jkh <jkh@FreeBSD.org> | 1994-09-29 13:54:36 +0000 |
commit | 0139a3566500cbdaeffc854d09bb4efd4b4e0650 (patch) | |
tree | 10f5f2764c03084e4677cfb024469327d600b3b0 /share/man/man4/fdc.4 | |
parent | 3ef0581e73d5178f71ceb3fa2ec31b843c8d49b8 (diff) | |
download | FreeBSD-src-0139a3566500cbdaeffc854d09bb4efd4b4e0650.zip FreeBSD-src-0139a3566500cbdaeffc854d09bb4efd4b4e0650.tar.gz |
Add new files from Wilko (and in their proper place).
Submitted by: Wilko Bulte
Diffstat (limited to 'share/man/man4/fdc.4')
-rw-r--r-- | share/man/man4/fdc.4 | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/share/man/man4/fdc.4 b/share/man/man4/fdc.4 new file mode 100644 index 0000000..ebdc9e6 --- /dev/null +++ b/share/man/man4/fdc.4 @@ -0,0 +1,70 @@ +.\" +.\" Copyright (c) 1994 Wilko Bulte +.\" 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. The name of the author may not be used to endorse or promote products +.\" derived from this software withough specific prior written permission +.\" +.\" 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 August 31, 1994 +.Dt FDC 4 i386 +.Os FreeBSD +.Sh NAME +.Nm fdc +.Nd +PC architecture floppy disk controller driver +.Sh SYNOPSIS +.sp +.Cd "controller fdc0 at isa? port" \&"IO_FD1\&" bio irq 6 drq 2 vector fdintr +.Cd "disk fd0 at fdc0 drive 0 +.Cd "disk fd1 at fdc0 drive 1 +.sp +For QIC40 and QIC80 tapedrives controlled by the floppy controller: +.Cd "tape ft0 at fdc0 drive 2 +.Sh DESCRIPTION +This driver provides access to floppy disk drives and QIC40/80 tapedrives. +In /dev for each floppy device a number of minor devices are present. The +/dev/fd* devices with trailing alphabetic characters are used to indicate +'partitions' on the floppy disk. The /dev/fd*.<number> are devices that +indicate the size of the floppy disk (so: 720kB, 1440kB etc). The latter +are used for formatting disks using fdformat or for accessing different +density disks in multidensity drive. Example: 720kB disk in a 1.44Mb drive. +.Sh FILES +.Bl -tag -width Pa -compact +.It /dev/fd* +floppy disk device nodes +.It /dev/fd*.<size in kB> +floppy disk device nodes where the trailing number indicates the floppy +capacity +.It /dev/ft* +floppy tape (QIC40/80) device nodes +.It Pa /sys/i386/conf/GENERICAH +sample generic kernel config file +.It Pa /sys/i386/isa/fd.c +floppy driver source +.It Pa /sys/i386/isa/ft.c +floppy tape (QIC40/80 driver source +.El +.Sh SEE ALSO +.Xr disktab 5 +.Xr fdformat 1 +.Xr ft 1 |