Subject: Re: floppy ioctls
To: None <news@maple-gw.maple.or.jp>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: port-mac68k
Date: 10/11/1996 09:20:34
On Thu, 10 Oct 1996 13:31:51 -0700 (PDT) 
 wrstuden@loki.stanford.edu (Bill Studenmund) wrote:

 > But if the different fd's specify different densities, would that mean
 > that the disklabel from fd0a and fd0b would be different?

No .. your in-core disklabel should always have the entire disk
on RAW_PART (c), and nothing for the other partitions.  In your
strategy routine, you simply never do partition translation.

When you open the device, you don't check for valid partitions...
the fdopen() routine should always just open RAW_PART, just at whatever
density is encoded in the "partition letter".

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
Moffett Field, CA 94035                                Pager: 415.428.6939