thorpej
Sun Jan 14 16:14:45 PST 1996
Update of /a/cvsroot/src/sys/arch/sparc/dev
In directory pain.lcs.mit.edu:/b/tmp/cvs-serv11068

Modified Files:
	fd.c 
Log Message:
Three distinct changes:
	- Better disklabel handling.  While a disklabel isn't used
	  in the driver, some versions of the OpenPROM insist on
	  one being present in order to boot from floppy.  These
	  changes provide a default label (in a way similar to how
	  the SCSI disk driver provides a default) so that a user
	  can more easily place the label on the disk.

	- Fix semi-bug in bootpath handling.  It appears as if the
	  bootpath can appear in a couple of formats: "/fd@0,0", which
	  is what bootpath_fake() creates on v0 proms and may be
	  passed by some v2 proms, and "/fd0" which is what the
	  v2 prom on my SS2 passes.  We now handle both formats.

	- Use a mountroot hook to eject the floppy and wait for
	  the user to insert a filesystem floppy if we're the boot/root
	  device.