#
#	$NetBSD: disktab,v 1.2 1996/05/27 15:56:40 leo Exp $
#
# Disk geometry and partition layout tables. 
# Key:
#	dt	controller type
#	ty	type of disk (fixed, removeable, simulated)
#	d[0-4]	drive-type-dependent parameters
#	ns	#sectors/track
#	nt	#tracks/cylinder
#	nc	#cylinders/disk
#	sc	#sectors/cylinder, ns*nt default
#	su	#sectors/unit, sc*nc default
#	se	sector size, DEV_BSIZE default
#	rm	rpm, 3600 default
#	sf	supports bad144-style bad sector forwarding
#	sk	sector skew per track, default 0
#	cs	sector skew per cylinder, default 0
#	hs	headswitch time, default 0
#	ts	one-cylinder seek time, default 0
#	il	sector interleave (n:1), 1 default
#	bs	boot block size, default BBSIZE
#	sb	superblock size, default SBSIZE
#	o[a-h]	partition offsets in sectors
#	p[a-h]	partition sizes in sectors
#	b[a-h]	partition block sizes in bytes
#	f[a-h]	partition fragment sizes in bytes
#	t[a-h]	partition types (filesystem, swap, etc)
#
# All partition sizes reserve space for bad sector tables.
# (5 cylinders needed for maintenance + replacement sectors)
#
floppy|floppy3|3in|Atari 3.5in Double Density Floppy:\
	:ty=floppy:se#512:nt#2:rm#300:ns#9:nc#80:\
	:ts#3500:\
	:ta=4.2BSD:pa#1440:oa#0:ba#4096:fa#512:\
	:pb#0:ob#0:\
	:pc#1440:oc#0:

floppyhd|floppy3hd|3inhd|Atari 3.5in High Density Floppy:\
	:ty=floppy:se#512:nt#2:rm#300:ns#18:nc#80:\
	:ts=3500:\
	:pa#2880:oa#0:ba#4096:fa#512:\
	:pb#0:ob#0:\
	:pc#2880:oc#0:
floppybt|miniroot|Atari 3.5in Boot Floppy:\
	:ty=floppy:se#512:nt#2:rm#300:ns#18:nc#60:\
	:ts=3500:\
	:ta=4.4BSD:pa#2160:oa#0:ba#4096:fa#512:\
	:pb#0:ob#0:\
	:pc#2160:oc#0: