freebsd-dev/sys/alpha/conf/GENERIC

#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# For more information read the handbook part System Administration -> 
# Configuring the FreeBSD Kernel -> The Configuration File. 
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server 
# <URL:http://www.FreeBSD.ORG/>
#
# An exhaustive list of options and more detailed explanations of the 
# device lines is present in the ./LINT configuration file. If you are 
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
#	$Id: GENERIC,v 1.37 1999/08/21 18:34:56 wpaul Exp $

machine		alpha
cpu		EV4
cpu		EV5
ident		GENERIC
maxusers	32

# Platforms supported
options		DEC_AXPPCI_33		# UDB, Multia, AXPpci33, Noname
options		DEC_EB164		# EB164, PC164, PC164LX, PC164SX
options		DEC_EB64PLUS		# EB64+, Aspen Alpine, etc
options		DEC_2100_A50		# AlphaStation 200, 250, 255, 400
options		DEC_KN20AA		# AlphaStation 500, 600
options		DEC_ST550		# Personal Workstation 433, 500, 600
options		DEC_ST6600		# xp1000, dp264, ds20, ds10, family
options		DEC_3000_300		# DEC3000/300* Pelic* family
options		DEC_3000_500		# DEC3000/[4-9]00 Flamingo/Sandpiper family

options		INET			#InterNETworking
options		FFS			#Berkeley Fast Filesystem
options		NFS			#Network Filesystem
options		MFS			#Memory Filesystem
options		MFS_ROOT		#Memory Filesystem as rootfs
options		MSDOSFS			#MSDOS Filesystem
options		CD9660			#ISO 9660 Filesystem
options		CD9660_ROOT		#CD-ROM usable as root device
options		FFS_ROOT		#FFS usable as root device [keep this!]
options		NFS_ROOT		#NFS usable as root device
options		PROCFS			#Process filesystem
options		COMPAT_43		#Compatible with BSD 4.3 [KEEP THIS!]
options		SCSI_DELAY=15000	#Be pessimistic about Joe SCSI device
options		UCONSOLE		#Allow users to grab the console

# Platform chipsets
controller	cia0
controller	apecs0
controller	tsunami0
controller	lca0

# Standard busses
controller	pci0
controller	isa0

# TurboChannel host bus support
controller	tcasic0
controller	tc0
#controller	tcds0
controller	ioasic0

# A single entry for any of these controllers (ncr, ahb, ahc, amd) is
# sufficient for any number of installed devices.
controller	ncr0
controller	isp0
#controller	esp0

controller	scbus0

device		da0
device		sa0
device		pass0
device		cd0

#
# ATA and ATAPI devices
# This is work in progress, use at your own risk.
# It currently reuses the majors of wd.c and friends.
# It cannot co-exist with the old system in one kernel.
# You only need one "controller ata0" for it to find all
# PCI devices on modern machines.
#controller	ata0
#device		atadisk0	# ATA disk drives
#device		atapicd0	# ATAPI CDROM drives
#device		atapifd0	# ATAPI floppy drives
#device		atapist0	# ATAPI tape drives

# real time clock
device		mcclock0 at isa0 port 0x70

controller	fdc0	at isa? port IO_FD1 irq 6 drq 2
disk		fd0	at fdc0 drive 0

controller	atkbdc0	at isa? port IO_KBD
device		atkbd0	at atkbdc? irq 1
device		psm0	at atkbdc? irq 12

device		vga0	at isa? port ? conflicts

# splash screen/screen saver
pseudo-device	splash

# syscons is the default console driver, resembling an SCO console
device		sc0	at isa?

device		sio0	at isa0 port IO_COM1 irq 4
device		sio1	at isa0 port IO_COM2 irq 3 flags 0x50

# MII bus support, required for some 10/100 NICs.
controller miibus0

# Operational PCI Ethernet drivers.
device al0
device ax0
device de0
device fxp0
device le0
device mx0
device pn0
device rl0
device ste0
device sf0
device tl0
device vr0
device wb0
device xl0

pseudo-device	loop
pseudo-device	ether
pseudo-device	sl	1
pseudo-device	ppp	1
pseudo-device	tun
pseudo-device	pty

# KTRACE enables the system-call tracing facility ktrace(2).
# This adds 4 KB bloat to your kernel, and slightly increases
# the costs of each syscall.
options		KTRACE		#kernel tracing

# This provides support for System V shared memory and message queues.
#
options         SYSVSHM
options         SYSVMSG
options         SYSVSEM