freebsd-dev/sys/conf/NOTES

#
# LINT -- config file for checking all the sources, tries to pull in
#	as much of the source tree as it can.
#
#	This kernel is NOT MEANT to be runnable!
#
#	$Id: LINT,v 1.64 1994/04/23 21:39:02 wollman Exp $
#

machine		"i386"
cpu		"I386_CPU"
cpu		"I486_CPU"
ident		LINT
timezone	8 dst
maxusers	10
maxfdescs	2048			#Max file descriptors per process
options		MATH_EMULATE		#Support for x87 emulation

# Do not use in binary distributions
#options        GPL_MATH_EMULATE        #Support for x87 emualtion via
                                        #new math emulator 

config		"386bsd"	root on wd0 swap on wd0 and sd0 dumps on wd0

#
# options that appear as inline #ifdef's
#
options		"COM_BIDIR"		#Bidirectional support in sys/isa/sio.c
options		"COM_MULTIPORT"		#Multiport support in sys/isa/sio.c
options         "FIFO_TRIGGER=FIFO_TRIGGER_1"   #Use this fifo value in sio.c

options		"COMPAT_43"		#compatible with BSD 4.3
options		"SYMTAB_SPACE=113498"	#This kernel needs LOTS of symtable
options		GATEWAY			#internetwork gateway
options		KTRACE			#kernel tracing

options		"NCONS=8"		#number of syscons virtual consoles
options		"FAT_CURSOR"		#block cursor in syscons or pccons
options		"STAR_SAVER"		#syscons "stars" screen saver
options         "FADE_SAVER"            #syscons "fade" screen saver
options		"SNAKE_SAVER"		#syscons "snake" screen saver
options         "BLANK_SAVER"           #syscons "blank" screen saver

options		"TCP_COMPAT_42"		#tcp/ip compatible with 4.2
					# ^^^ NOT RECOMMENDED FOR NORMAL USE
options		UCONSOLE		#x console support
options		XSERVER			#xserver
options		DECBIT			#here because clnp.h wanted it here
					#support for CLNP ``congestion 
					#experienced'' bit in ISO-TP
options		TROLL			#CLNP network error simulator
options		ICMPPRINTFS		#ICMP packet dump by printf()
options		NSERRPRINTFS		#ditto for XNS Error protocol
					#^^above three NOT RECOMMENTED
options		FASTLINKS		#support for fast symbolic links
options		MACHVMCOMPAT		#support for Mach-style vm calls
options		IPBROADCASTECHO=1	#send reply to broadcast pings
options		IPMASKAGENT=1		#send reply to icmp mask requests
options		TPCONS			#support X.25 network-layer service
options		USER_LDT		#allow user-level control of i386 ldt

# See /sys/i386/doc/sound.doc for information about EXCLUDE options for
#  the sound drivers.

#
# options that are in sys/conf/files
#
pseudo-device	bpfilter	4	#berkeley packet filter
options		CCITT
device		cd0	#Only need one of these, the code dynamically grows
device		ch0
pseudo-device	ddb
pseudo-device	devpager
options		EON
pseudo-device	ether
options		FIFO
#pseudo-device	imp
options		INET			#Internet communications protocols
options		ISO
options		ISOFS			#ISO 9660 File System
pseudo-device	loop
options		MFS			#Memory File System
options		NFS			#Network File System
options		NS			#Xerox NS communications protocols
options		NSIP			#XNS over IP
options		PCFS			#PC (MSDOS) File System
pseudo-device	ppp	2
pseudo-device	pty	4
options		QUOTA			#enable disk quotas
options		RMP			#HP remote maint protocol
controller	scbus0
device		sd0
device		sd1
device		sd2
device		sd3
pseudo-device	sl	2
device		st0
device		st1
pseudo-device	swappager
options		SYSVSHM
options		"SHMMAXPGS=64"		# 256Kb of sharable memory
options		SYSVSEM
options		SYSVMSG
#pseudo-device	tb			#tablet line discipline.
options		TPIP			# ISO TP class 4 over IP
#pseudo-device	tun
device		uk0			#unknown scsi devices
pseudo-device	vnodepager

#
# options that are in sys/i386/conf/files.i386
# 
#This is needed here so the isa? below will work
controller	isa0

# driver for the Adaptec 154x SCSI cards.
controller	aha0	at isa? port "IO_AHA0" bio irq 11 drq 5 vector ahaintr
# driver for the Adaptec 174x SCSI cards.
controller	ahb0	at isa? bio irq 11 vector ahbintr
# driver for the Bustek 742.
controller	bt0	at isa? port "IO_BT0" bio irq 12 vector btintr
# driver for the Seagate ST01/ST02 card, not yet finished.
#controller	sg0	at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector sgintr
controller	fdc0	at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk		fd0	at fdc0 drive 0
disk		fd1	at fdc0 drive 1
tape		ft0	at fdc0 drive 2

# driver for the Western Digital and SMCC WD80xx cards, for the Novell
# NE1000/2000 card and the 3COM 3C503 card.
device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
# driver for the AT&T Starlan card.
device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
#driver for the Isolan AT 4114-0 and the Isolink 4110 ethernet card.
device is0 at isa? port 0x280 net irq 10 drq 7 vector isintr
#device ix0 at isa? port 0x320 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
# driver for the Etherlink III ( 3C509 ) card, beta version.
device ep0 at isa? port 0x300 net irq 10 vector epintr
#driver for the 3c501
device el0 at isa? port 0x300 net irq 9 vector elintr

#special cased above:
#controller	isa0
# interruptless parallel printer port driver
device		lpa0	at isa? port "IO_LPT1" tty
device		lpa1	at isa? port "IO_LPT2" tty
# interrupt driven parallel printer port driver
device		lpt0	at isa? port "IO_LPT3" tty irq 7 vector lptintr
# Driver for Mutsumi CD-ROM players
device		mcd0	at isa? port 0x300 bio irq 10 vector mcdintr
# Driver for Logitech and ATI inport bus mice
device		mse0	at isa? port 0x23c tty irq 5 vector mseintr
device		npx0	at isa? port "IO_NPX" irq 13 vector npxintr
device		pc0	at isa? port "IO_KBD" tty irq 1 vector pcrint
#only one of pc0 or sc0 allowed
#device		sc0	at isa? port "IO_KBD" tty irq 1 vector scintr
device		sio0	at isa? port "IO_COM1" tty irq 4 vector siointr
device		sio1	at isa? port "IO_COM2" tty irq 3 vector siointr
device		sio2	at isa? port "IO_COM3" tty irq 5 vector siointr
device		sio3	at isa? port "IO_COM4" tty irq 9 vector siointr
pseudo-device	speaker
#tw	device-driver
controller	uha0	at isa? port "IO_UHA0" bio irq 14 drq 5 vector uhaintr
controller	wdc0	at isa? port "IO_WD1" bio irq 14 vector wdintr
disk		wd0	at wdc0 drive 0
disk		wd1	at wdc0 drive 1
controller	wdc1	at isa? port "IO_WD2" bio irq 15 vector wdintr
disk		wd2	at wdc1 drive 0
disk		wd3	at wdc1 drive 1
device		wt0	at isa? port 0x300 bio irq 5 drq 1 vector wtintr

# Various sound card drivers.
# See /sys/doc/sound.doc for more information.
device snd5 at isa? port 0x330 irq 6 vector mpuintr
device snd4 at isa? port 0x220 irq 15 drq 6 vector gusintr
device snd3 at isa? port 0x388 irq 10 drq 6 vector pasintr
device snd2 at isa? port 0x220 irq 7 drq 1 vector sbintr
device snd6 at isa? port 0x220 irq 7 drq 5 vector sbintr
device snd7 at isa? port 0x300
device snd1 at isa? port 0x388

device pca0 at isa? tty
#
# The following option must be enabled in order for the pca driver to
# work.  WARNING! BEWARE! CAUTION! ACHTUNG! VAROKAA! 
# Enabling this option will result in the microtime() function (and hence
# gettimeofday(2) asnd the timestamps in bpf) giving incorrect results.
# DO NOT attempt to run NTP while playing audio with this driver.
#
#options INACCURATE_MICROTIME_IS_OK

# options that have not been resolved yet
pseudo-device	log