freebsd-dev/sys/i386/conf/NOTES
Rodney W. Grimes b935223e65 Added dumps on wd0 to the end of all config lines so people know about it
and can change it.  This really won't change the kernels, it just documents
how to do the dumps on option.
1994-01-05 14:56:50 +00:00

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#
# 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 1.35 1994/01/04 20:10:33 nate 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
config "386bsd" at 0xFE100000 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 "COMPAT_43" #compatible with BSD 4.3
options "SYMTAB_SPACE=104705" #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 "SNAKE_SAVER" #syscons "snake" 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 SCSIDUMP #support for crash dumps on sd disks
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 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
#options PROCFS #Proc 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
#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
controller aha0 at isa? port "IO_AHA0" bio irq 11 drq 5 vector ahaintr
controller ahb0 at isa? bio irq 11 vector ahbintr
controller bt0 at isa? port "IO_BT0" bio irq 12 vector btintr
device com0 at isa? port "IO_COM1" tty irq 4 vector comintr
device com1 at isa? port "IO_COM2" tty irq 3 vector comintr
device com2 at isa? port "IO_COM3" tty irq 5 vector comintr
device com3 at isa? port "IO_COM4" tty irq 9 vector comintr
#dcfclk device-driver
controller fd0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fd0 drive 0
disk fd1 at fd0 drive 1
device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
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
#special cased above:
#controller isa0
device lpa0 at isa? port "IO_LPT1" tty
device lpa1 at isa? port "IO_LPT2" tty
device lpt0 at isa? port "IO_LPT3" tty irq 7 vector lptintr
device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
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/i386/doc/sound.doc for more information.
device snd5 at isa? port 0x330 irq 6 drq 0 vector mpuintr
device snd4 at isa? port 0x220 irq 15 drq 6 vector gusintr
device snd3 at isa? port 0x388 irq 12 drq 3 vector pasintr
device snd2 at isa? port 0x220 irq 7 drq 1 vector sbintr
device snd1 at isa? port 0x388 irq 0 drq 0 vector sbintr
#
#
# options that have not been resolved yet
#
pseudo-device log