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 1.76 1994/09/05 22:32:40 ats Exp $
#

machine		"i386"
cpu		"I386_CPU"
cpu		"I486_CPU"
cpu		"I586_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		kernel	root on wd0 swap on wd0 and sd0 dumps on wd0

#
# options that appear as inline #ifdef's
#
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	ALLOW_CONFLICT_IOADDR	#no IO addr conflict checks (PS/2 mice)
#options	ALLOW_CONFLICT_IRQ	#no IRQ conflict checks (mport serial)

options		BOUNCE_BUFFERS		#include support for DMA bounce buffers

options		"TCP_COMPAT_42"		#tcp/ip compatible with 4.2
					# ^^^ NOT RECOMMENDED FOR NORMAL USE
options		UCONSOLE		#x console support
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		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.

# Multicast support.
options		MULTICAST		# Multicast code
options		MROUTING		# Multicast routing

#
# options that are in sys/conf/files
#

options		"CD9660"		#ISO 9660 filesystem
options		FDESC			#File descriptor filesystem
options		FFS			#Fast filesystem
options		KERNFS			#Kernel filesystem
options		LFS			#Log filesystem
options		MFS			#Memory File System
options		NFS			#Network File System
options		NULLFS			#NULL filesystem
options		PORTAL			#Portal filesystem
options		PROCFS			#Process filesystem
options		UMAPFS			#UID map filesystem
options		UNION			#Union filesystem

pseudo-device	bpfilter	4	#berkeley packet filter
options		CCITT
device		cd0	#Only need one of these, the code dynamically grows
device		ch0
options		DDB			#Kernel debugger
options		EON
pseudo-device	ether
options		FIFO
#pseudo-device	imp
options		INET			#Internet communications protocols
options		ISO
options		LKM			#Loadable kernel modules
pseudo-device	loop			#Network loop back device
options		NS			#Xerox NS communications protocols
options		NSIP			#XNS over IP
pseudo-device	ppp	2		#Point-to-point protocol
pseudo-device	pty	4		#Pseudo ttys
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
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

#
# 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

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 Mitsumi 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
# Driver for ProAudioSpectrum SCSI, on cards with NCR 5380 chips.
# The four units correspond to the HW-jumpers.  No intr, No DMA, very slow.
device		pas0	at isa? port 0x1f88
device		pas1	at isa? port 0x1f84
device		pas2	at isa? port 0x1f8c
device		pas3	at isa? port 0x1e88
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
#PS/2 mouse driver (must follow pc0 or sc0 if enabled).  Also enable
#ALLOW_CONFLICT_IOADDR option (see above) if you want to use this.
#device		psm0	at isa? port "IO_KBD" tty irq 12 vector psmintr

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

# The digital speaker driver (/dev/pcaudio).
device pca0 at isa? tty

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