Subject: Re: Accessing the floppy drive
To: Johnny Lam <jlam@jgrind.org>
From: Leo Weppelman <leo@wau.mis.ah.nl>
List: port-atari
Date: 11/06/2001 14:35:21
On Fri, Nov 02, 2001 at 11:17:23PM -0800, Johnny Lam wrote:
> Hi,
>
> From my reading of src/sys/dev/isa/fd.c, it seems that on
> NetBSD/atari, we need to mount different "partitions" of the floppy device
> depending on the density of the floppy disk. In particular:
>
> 360K ---> mount -t msdos /dev/fd0a /mnt
> 720K ---> mount -t msdos /dev/fd0b /mnt
> 1.44M ---> mount -t msdos /dev/fd0c /mnt
>
> Is this correct? Why is the atari density-to-partition mapping different
> from the other NetBSD platforms?
This is correct. It is also in the FAQ:
http://www.netbsd.org/Ports/atari/faq.html#floppy
It is different from some other, true. But if it is different from all other,
that I don't know. I must have picked up the idea for this floppy sceme
somewhere. But I really can't rememeber where.
Leo.