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freebsd-nq/sys/i386/conf/LINT
Peter Wemm d66a506616 Mega-commit for Linux emulator update.. This has been stress tested under 
netscape-2.0 for Linux running all the Java stuff.  The scrollbars are now
working, at least on my machine. (whew! :-)

I'm uncomfortable with the size of this commit, but it's too
inter-dependant to easily seperate out.

The main changes:

COMPAT_LINUX is *GONE*.  Most of the code has been moved out of the i386
machine dependent section into the linux emulator itself.  The int 0x80
syscall code was almost identical to the lcall 7,0 code and a minor tweak
allows them to both be used with the same C code.  All kernels can now
just modload the lkm and it'll DTRT without having to rebuild the kernel
first.  Like IBCS2, you can statically compile it in with "options LINUX".

A pile of new syscalls implemented, including getdents(), llseek(),
readv(), writev(), msync(), personality().  The Linux-ELF libraries want
to use some of these.

linux_select() now obeys Linux semantics, ie: returns the time remaining
of the timeout value rather than leaving it the original value.

Quite a few bugs removed, including incorrect arguments being used in
syscalls..  eg:  mixups between passing the sigset as an int, vs passing
it as a pointer and doing a copyin(), missing return values, unhandled
cases, SIOC* ioctls, etc.

The build for the code has changed.  i386/conf/files now knows how
to build linux_genassym and generate linux_assym.h on the fly.

Supporting changes elsewhere in the kernel:

The user-mode signal trampoline has moved from the U area to immediately
below the top of the stack (below PS_STRINGS).  This allows the different
binary emulations to have their own signal trampoline code (which gets rid
of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so
that the emulator can provide the exact "struct sigcontext *" argument to
the program's signal handlers.

The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which
have the same values as the re-used SA_DISABLE and SA_ONSTACK which are
intended for sigaction only.  This enables the support of a SA_RESETHAND
flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal
semantics where the signal handler is reset when it's triggered.

makesyscalls.sh no longer appends the struct sysentvec on the end of the
generated init_sysent.c code.  It's a lot saner to have it in a seperate
file rather than trying to update the structure inside the awk script. :-)

At exec time, the dozen bytes or so of signal trampoline code are copied
to the top of the user's stack, rather than obtaining the trampoline code
the old way by getting a clone of the parent's user area.  This allows
Linux and native binaries to freely exec each other without getting
trampolines mixed up.
1996-03-02 19:38:20 +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.
#
# $Id: LINT,v 1.241 1996/02/28 21:39:54 gpalmer Exp $
#
# NB: You probably don't want to try running a kernel built from this
# file. Instead, you should start from GENERIC, and add options from
# this file as required.
#
#
# This directive is mandatory; it defines the architecture to be
# configured for; in this case, the 386 family. You must also specify
# at least one CPU (the one you intend to run on); deleting the
# specification for CPUs you don't need to use may make parts of the
# system run faster
#
machine "i386"
cpu "I386_CPU"
cpu "I486_CPU"
cpu "I586_CPU" # aka Pentium(tm)
cpu "I686_CPU" # aka Pentium Pro(tm)
#
# This is the ``identification'' of the kernel. Usually this should
# be the same as the name of your kernel.
#
ident LINT
#
# The `maxusers' parameter controls the static sizing of a number of
# internal system tables by a complicated formula defined in param.c.
#
maxusers 10
#
# Under some circumstances it is necessary to make the default max
# number of processes per user and open files per user more than the
# defaults on bootup. (an example is a large news server in which
# the uid, news, can sometimes need > 100 simultaneous processes running,
# or perhaps a user using lots of windows under X).
options CHILD_MAX=128
options OPEN_MAX=128
#
# A math emulator is mandatory if you wish to run on hardware which
# does not have a floating-point processor. Pick either the original,
# bogus (but freely-distributable) math emulator, or a much more
# fully-featured but GPL-licensed emulator taken from Linux.
#
options MATH_EMULATE #Support for x87 emulation
# Don't enable both of these in a real config.
options GPL_MATH_EMULATE #Support for x87 emulation via
#new math emulator
#
# This directive defines a number of things:
# - The compiled kernel is to be called `kernel'
# - The root filesystem might be on partition wd0a
# - Crash dumps will be written to wd0b, if possible. Specifying the
# dump device here is not recommended. Use dumpon(8).
#
config kernel root on wd0 dumps on wd0
#####################################################################
# COMPATIBILITY OPTIONS
#
# Implement system calls compatible with 4.3BSD and older versions of
# FreeBSD. You probably do NOT want to remove this as much current code
# still relies on the 4.3 emulation.
#
options "COMPAT_43"
#
# Allow user-mode programs to manipulate their local descriptor tables.
# This option is required for the WINE Windows(tm) emulator, and is
# not used by anything else (that we know of).
#
options USER_LDT #allow user-level control of i386 ldt
#
# These three options provide support for System V Interface
# Definition-style interprocess communication, in the form of shared
# memory, semaphores, and message queues, respectively.
#
options SYSVSHM
options SYSVSEM
options SYSVMSG
#####################################################################
# DEBUGGING OPTIONS
#
# Enable the kernel debugger.
#
options DDB
#
# Don't drop into DDB for a panic. Intended for unattended operation
# where you may want to drop to DDB from the console, but still want
# the machine to recover from a panic
#
options DDB_UNATTENDED
#
# KTRACE enables the system-call tracing facility ktrace(2).
#
options KTRACE #kernel tracing
#
# The DIAGNOSTIC option is used in a number of source files to enable
# extra sanity checking of internal structures. This support is not
# enabled by default because of the extra time it would take to check
# for these conditions, which can only occur as a result of
# programming errors.
#
options DIAGNOSTIC
#
# Allow ordinary users to take the console - this is useful for X.
options UCONSOLE
#####################################################################
# NETWORKING OPTIONS
#
# Protocol families:
# Only the INET (Internet) family is officially supported in FreeBSD.
# Source code for the NS (Xerox Network Service), ISO (OSI), and
# CCITT (X.25) families is provided for amusement value, although we
# try to ensure that it actually compiles.
#
options INET #Internet communications protocols
options IPX #IPX/SPX communications protocols
options IPXIP #IPX in IP encapsulation (not available)
options IPTUNNEL #IP in IPX encapsulation (not available)
options IPXPRINTFS=0 #IPX/SPX Console Debugging Information
options IPX_ERRPRINTFS=0 #IPX/SPX Console Debugging Information
# These are currently broken and are no longer shipped due to lack
# of interest.
#options CCITT #X.25 network layer
#options ISO
#options TPIP #ISO TP class 4 over IP
#options TPCONS #ISO TP class 0 over X.25
#options LLC #X.25 link layer for Ethernets
#options HDLC #X.25 link layer for serial lines
#options EON #ISO CLNP over IP
#options NS #Xerox NS protocols
#options NSIP #XNS over IP
#
# Network interfaces:
# The `loop' pseudo-device is MANDATORY when networking is enabled.
# The `ether' pseudo-device provides generic code to handle
# Ethernets; it is MANDATORY when a Ethernet device driver is
# configured.
# The 'fddi' pseudo-device provides generic code to support FDDI.
# The `sppp' pseudo-device serves a similar role for certain types
# of synchronous PPP links (like `cx', `ar').
# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
# The `ppp' pseudo-device implements the Point-to-Point Protocol.
# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be
# aware of the legal and administrative consequences of enabling this
# option. The number of devices determines the maximum number of
# simultaneous BPF clients programs runnable.
# The `disc' pseudo-device implements a minimal network interface,
# which throws away all packets sent and never receives any. It is
# included for testing purposes.
# The `tun' pseudo-device implements the User Process PPP (iijppp)
#
pseudo-device ether #Generic Ethernet
pseudo-device fddi #Generic FDDI
pseudo-device sppp #Generic Synchronous PPP
pseudo-device loop #Network loopback device
pseudo-device sl 2 #Serial Line IP
pseudo-device ppp 2 #Point-to-point protocol
pseudo-device bpfilter 4 #Berkeley packet filter
pseudo-device disc #Discard device
pseudo-device tun 1 #Tunnel driver(user process ppp)
#
# Internet family options:
#
# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in
# 4.2BSD. This option should not be used unless you have a 4.2BSD
# machine and TCP connections fail.
#
# MROUTING enables the kernel multicast packet forwarder, which works
# with mrouted(8).
#
# IPFIREWALL enables support for IP firewall construction, in
# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE does
# the obvious thing.
#
# TCPDEBUG is undocumented.
#
options "TCP_COMPAT_42" #emulate 4.2BSD TCP bugs
options MROUTING # Multicast routing
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #print information about
# dropped packets
options TCPDEBUG
#####################################################################
# FILESYSTEM OPTIONS
#
# Only the root, /usr, and /tmp filesystems need be statically
# compiled; everything else will be automatically loaded at mount
# time. (Exception: the UFS family---FFS, MFS, and LFS---cannot
# currently be demand-loaded.) Some people still prefer to statically
# compile other filesystems as well.
#
# NB: The LFS, PORTAL, and UNION filesystems are known to be buggy,
# and WILL panic your system if you attempt to do anything with them.
# They are included here as an incentive for some enterprising soul to
# sit down and fix them.
#
# Note: 4.4BSD NQNFS lease checking has relatively high cost for
# _local_ I/O as well as remote I/O. Don't use it unless you will
# using NQNFS.
#
# One of these is mandatory:
options FFS #Fast filesystem
options NFS #Network File System
# The rest are optional:
options NQNFS #Enable NQNFS lease checking
# options NFS_NOSERVER #Disable the NFS-server code.
options "CD9660" #ISO 9660 filesystem
options FDESC #File descriptor filesystem
options KERNFS #Kernel filesystem
options LFS #Log filesystem
options MFS #Memory File System
options MSDOSFS #MS DOS File System
options NULLFS #NULL filesystem
options PORTAL #Portal filesystem
options PROCFS #Process filesystem
options UMAPFS #UID map filesystem
options UNION #Union filesystem
# THis DEVFS is experimental but seems to work
options DEVFS #devices filesystem
# Make space in the kernel for a MFS root filesystem. Define to the number
# of kilobytes to reserve for the filesystem.
options MFS_ROOT=10
# Allow the MFS_ROOT code to load the MFS image from floppy if it is missing.
options MFS_AUTOLOAD
# Allow this many swap-devices.
options NSWAPDEV=20
# Disk quotas are supported when this option is enabled. If you
# change the value of this option, you must do a `make clean' in your
# kernel compile directory in order to get a working kernel.
#
options QUOTA #enable disk quotas
#####################################################################
# SCSI DEVICES
# SCSI DEVICE CONFIGURATION
# The SCSI subsystem consists of the `base' SCSI code, a number of
# high-level SCSI device `type' drivers, and the low-level host-adapter
# device drivers. The host adapters are listed in the ISA and PCI
# device configuration sections below.
#
# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so
# that a given bus, target, and LUN always come on line as the same
# device unit. In earlier versions the unit numbers were assigned
# in the order that the devices were probed on the SCSI bus. This
# means that if you removed a disk drive, you may have had to rewrite
# your /etc/fstab file, and also that you had to be careful when adding
# a new disk as it may have been probed earlier and moved your device
# configuration around.
# This old behavior is maintained as the default behavior. The unit
# assignment begins with the first non-wired down unit for a device
# type. For example, if you wire a disk as "sd3" then the first
# non-wired disk will be assigned sd4.
# The syntax for wiring down devices is:
# controller scbus0 at ahc0 # Single bus device
# controller scbus1 at ahc1 bus 0 # Single bus device
# controller scbus3 at ahc2 bus 0 # Twin bus device
# controller scbus2 at ahc2 bus 1 # Twin bus device
# disk sd0 at scbus0 target 0 unit 0
# disk sd1 at scbus3 target 1
# disk sd2 at scbus2 target 3
# tape st1 at scbus1 target 6
# device cd0 at scbus?
# "units" (SCSI logical unit number) that are not specified are
# treated as if specified as LUN 0.
# All SCSI devices allocate as many units as are required.
# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI
# configuration and doesn't have to be explicitly configured.
controller scbus0 #base SCSI code
device ch0 #SCSI media changers
device sd0 #SCSI disks
device st0 #SCSI tapes
device cd0 #SCSI CD-ROMs
device od0 #SCSI optical disk
# The previous devices (ch, sd, st, cd) are recognized by config.
# config doesn't (and shouldn't) know about these newer ones,
# so we have to specify that they are on a SCSI bus with the "at scbus?"
# clause.
device worm0 at scbus? # SCSI worm
device pt0 at scbus? # SCSI processor type
device sctarg0 at scbus? # SCSI target
# SCSI OPTIONS:
# SCSIDEBUG: When defined enables debugging macros
# NO_SCSI_SENSE: When defined disables sense descriptions (about 4k)
# SCSI_REPORT_GEOMETRY: Always report disk geometry at boot up instead
# of only when booting verbosely.
options SCSIDEBUG
#options NO_SCSI_SENSE
options SCSI_REPORT_GEOMETRY
#####################################################################
# MISCELLANEOUS DEVICES AND OPTIONS
#
# Of these, only the `log' device is truly mandatory. The `pty'
# device usually turns out to be ``effectively mandatory'', as it is
# required for `telnetd', `rlogind', `screen', `emacs', and `xterm',
# among others. The `isdn', `ii', `ity', `itel', and `ispy' devices
# are all required when ISDN support is used. If you wish to run certain
# system utilities which are compressed by default (like /stand/sysinstall)
# then `gzip' becomes mandatory too.
#
pseudo-device pty 16 #Pseudo ttys - can go as high as 64
pseudo-device speaker #Play IBM BASIC-style noises out your speaker
pseudo-device log #Kernel syslog interface (/dev/klog)
pseudo-device gzip #Exec gzipped a.out's
pseudo-device vn #Vnode driver (turns a file into a device)
pseudo-device snp 3 #Snoop device - to look at pty/vty/etc..
# These are non-optional for ISDN
pseudo-device isdn
pseudo-device ii 4
pseudo-device ity 4
pseudo-device itel 2
pseudo-device ispy 1
# These are only for watching for bitrot in old tty code.
# broken
#pseudo-device tb
# These are only for watching for bitrot in old SCSI code.
pseudo-device su #scsi user
pseudo-device ssc #super scsi
#####################################################################
# HARDWARE DEVICE CONFIGURATION
# ISA and EISA devices:
# Currently there is no separate support for EISA. There should be.
# Micro Channel is not supported at all.
#
# Mandatory ISA devices: isa, sc or vt, npx
#
controller isa0
#
# Options for `isa':
#
# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
# interrupt controller. This saves about 1.25 usec for each interrupt.
# Automatic EOI is documented not to work for for the slave with the
# original i8259A, but it works for some clones and some integrated
# versions.
#
# BOUNCE_BUFFERS provides support for ISA DMA on machines with more
# than 16 megabytes of memory. It doesn't hurt on other machines.
# Some broken EISA and VLB hardware may need this, too.
#
# DUMMY_NOPS disables extra delays for some bus operations. The delays
# are mostly for older systems and aren't used consistently. Probably
# works OK on most EISA bus machines.
#
# TUNE_1542 enables the automatic ISA bus speed selection for the
# Adaptec 1542 boards. Does not work for all boards, use it with caution.
#
# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to
# reset the CPU for reboot. This is needed on some systems with broken
# keyboard controllers.
#
#options "AUTO_EOI_2"
options BOUNCE_BUFFERS
#options DUMMY_NOPS
#options "TUNE_1542"
#options BROKEN_KEYBOARD_RESET
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
options PCVT_FREEBSD=210 # pcvt running on FreeBSD >= 2.0.5
options XSERVER # include code for XFree86
options FAT_CURSOR # start with block cursor
# This PCVT option is for keyboards such as those used on IBM ThinkPad laptops
options PCVT_SCANSET=2 # IBM keyboards are non-std
# The syscons console driver (sco color console compatible) - default.
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
#
# Options for `sc':
#
# HARDFONTS allows the driver to load an ISO-8859-1 font to replace
# the default font in your display adapter's memory.
#
options HARDFONTS
#
# MAXCONS is maximum number of virtual consoles, no more than 16
# default value: 12
#
options MAXCONS=16
#
# This device is mandatory.
#
# The Numeric Processing eXtension is used to either enable the
# coprocessor or enable math emulation. If your machine doesn't contain
# a math co-processor, you must *also* add the option "MATH_EMULATE".
# THIS IS NOT AN OPTIONAL ENTRY, DO NOT REMOVE IT
#
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
#
# Optional ISA and EISA devices:
#
#
# SCSI host adapters: `aha', `aic', `bt', `nca'
#
# aha: Adaptec 154x
# ahc: Adaptec 274x/284x/294x
# aic: Adaptec 152x and sound cards using the Adaptec AIC-6360 (slow!)
# bt: Most Buslogic controllers
# nca: ProAudioSpectrum cards using the NCR 5380 or Trantor T130
# uha: UltraStore 14F and 34F
# sea: Seagate ST01/02 8 bit controller (slow!)
# wds: Western Digital WD7000 controller (no scatter/gather!).
#
# Note that the order is important in order for Buslogic cards to be
# probed correctly.
#
controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr
controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
controller nca1 at isa? port 0x1f84
controller nca2 at isa? port 0x1f8c
controller nca3 at isa? port 0x1e88
controller nca4 at isa? port 0x350 bio irq 5 vector ncaintr
controller sea0 at isa? bio irq 5 iomem 0xdc000 iosiz 0x2000 vector seaintr
controller wds0 at isa? port 0x350 bio irq 15 drq 6 vector wdsintr
#
# ST-506, ESDI, and IDE hard disks: `wdc' and `wd'
#
# NB: ``Enhanced IDE'' is NOT supported at this time.
#
# The flags fields are used to enable the multi-sector I/O and
# the 32BIT I/O modes. The flags may be used in either the controller
# definition or in the individual disk definitions. The controller
# definition is supported for the boot configuration stuff.
#
# Each drive has a 16 bit flags value defined:
# The low 8 bits are the maximum value for the multi-sector I/O,
# where 0xff defaults to the maximum that the drive can handle.
# The high bit of the 16 bit flags (0x8000) allows probing for
# 32 bit transfers.
#
# The flags field for the drives can be specified in the controller
# specification with the low 16 bits for drive 0, and the high 16 bits
# for drive 1.
# e.g.:
#controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x00ff8004 vector wdintr
#
# specifies that drive 0 will be allowed to probe for 32 bit transfers and
# a maximum multi-sector transfer of 4 sectors, and drive 1 will not be
# allowed to probe for 32 bit transfers, but will allow multi-sector
# transfers up to the maximum that the drive supports.
#
#
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
#
# Options for `wdc':
#
# ATAPI enables the support for ATAPI-compatible IDE devices
#
options ATAPI #Enable ATAPI support for IDE bus
# IDE CD-ROM driver - requires wdc controller and ATAPI option
device wcd0
#
# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft'
#
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
#
# Activate this line instead of the fdc0 line above if you happen to
# have an Insight floppy tape. Probing them proved to be dangerous
# for people with floppy disks only, so it's "hidden" behind a flag:
#controller fdc0 at isa? port "IO_FD1" bio flags 1 irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
tape ft0 at fdc0 drive 2
#
# Options for `fd':
#
# FDSEEKWAIT selects a non-default head-settle time (i.e., the time to
# wait after a seek is performed). The default value (1/32 s) is
# usually sufficient. The units are inverse seconds, so a value of 16
# here means to wait 1/16th of a second; you should choose a power of
# two.
# XXX: this seems to be missing!
options FDSEEKWAIT=16
#
# Other standard PC hardware: `lpt', `mse', `psm', `sio', etc.
#
# lpt: printer port
# lpt specials:
# port can be specified as ?, this will cause the driver to scan
# the BIOS port list;
# the irq and vector clauses may be omitted, this
# will force the port into polling mode.
# mse: Logitech and ATI InPort bus mouse ports
# psm: PS/2 mouse port [note: conflicts with sc0/vt0, thus "conflicts" keywd]
# sio: serial ports (see sio(4))
device lpt0 at isa? port? tty irq 7 vector lptintr
device lpt1 at isa? port "IO_LPT3" tty irq 5 vector lptintr
device mse0 at isa? port 0x23c tty irq 5 vector mseintr
device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr
# Options for psm:
options PSM_NO_RESET #don't reset mouse hardware (some laptops)
device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
# Options for sio:
options COMCONSOLE #prefer serial console to video console
options COM_ESP #code for Hayes ESP
options COM_MULTIPORT #code for some cards with shared IRQs
options DSI_SOFT_MODEM #code for DSI Softmodems
options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to
#DDB, if available.
#
# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
#
# ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp)
# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
# el: 3Com 3C501 (slow!)
# ep: 3Com 3C509 (buggy)
# fe: Fujitsu MB86960A/MB86965A Ethernet
# fea: DEC DEFEA EISA FDDI adapter
# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210
# le: Digital Equipment EtherWorks 2 and EtherWorks 3 (DEPCA, DE100,
# DE101, DE200, DE201, DE202, DE203, DE204, DE205, DE422)
# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL)
# ze: IBM/National Semiconductor PCMCIA ethernet controller.
# zp: 3Com PCMCIA Etherlink III (It does not require shared memory for
# send/receive operation, but it needs 'iomem' to read/write the
# attribute memory)
#
device ar0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector arintr
device cx0 at isa? port 0x240 net irq 15 drq 7 vector cxintr
device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
device eg0 at isa? port 0x310 net irq 5 vector egintr
device el0 at isa? port 0x300 net irq 9 vector elintr
device ep0 at isa? port 0x300 net irq 10 vector epintr
device fe0 at isa? port 0x240 net irq ? vector feintr
device fea0 at isa? net irq ? vector feaintr
device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr
device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
device lnc0 at isa? port 0x300 net irq 10 drq 0 vector lncintr
device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr
#
# ISDN drivers - `isdn'.
#
# Uncomment one (and only one) of the following two drivers for the appropriate
# ISDN device you have. For more information on what's considered appropriate
# for your given set of circumstances, please read
# /usr/src/gnu/usr.sbin/isdn/docs/INSTALL. It's a bit sparse at present, but
# it's the best we have right now. The snic driver is also disabled at present,
# waiting for someone to upgrade the driver to 2.0 (it's in /sys/gnu/scsi/).
#
device nic0 at isa? port "IO_COM3" iomem 0xe0000 tty irq 9 vector nicintr
device nnic0 at isa? port 0x150 iomem 0xe0000 tty irq 12 vector nnicintr
#
# Audio drivers: `snd', `sb', `pas', `gus', `pca'
#
# snd: Voxware sound support code
# sb: SoundBlaster PCM - SoundBlaster, SB Pro, SB16, ProAudioSpectrum
# sbxvi: SoundBlaster 16
# sbmidi: SoundBlaster 16 MIDI interface
# pas: ProAudioSpectrum PCM and MIDI
# gus: Gravis Ultrasound - Ultrasound, Ultrasound 16, Ultrasound MAX
# gusxvi: Gravis Ultrasound 16-bit PCM (do not use)
# mss: Microsoft Sound System
# opl: Yamaha OPL-2 and OPL-3 FM - SB, SB Pro, SB 16, ProAudioSpectrum
# uart: stand-alone 6850 UART for MIDI
# mpu: Roland MPU-401 stand-alone card
#
# Beware! The addresses specified below are also hard-coded in
# i386/isa/sound/sound_config.h. If you change the values here, you
# must also change the values in the include file.
#
# pca: PCM audio through your PC speaker
#
# If you don't have a lpt0 device at IRQ 7, you can remove the
# ``conflicts'' specification in the appropriate device entries below.
#
# If you have a GUS-MAX card and want to use the CS4231 codec on the
# card the drqs for the gus max must be 8 bit (1, 2, or 3).
#
# If you would like to use the full duplex option on the gus, then define
# flags to be the ``read dma channel''.
#
# options BROKEN_BUS_CLOCK #PAS-16 isn't working and OPTI chipset
# options SYMPHONY_PAS #PAS-16 isn't working and SYMPHONY chipset
# options EXCLUDE_SBPRO #PAS-16
# options SBC_IRQ=5 #PAS-16. Must match irq on sb0 line.
# PAS16: The order of the pas0/sb0/opl0 is important since the
# sb emulation is enabled in the pas-16 attach.
#
# The i386/isa/sound/sound.doc has more information.
# Controls all sound devices
controller snd0
device pas0 at isa? port 0x388 irq 10 drq 6 vector pasintr
device sb0 at isa? port 0x220 irq 7 conflicts drq 1 vector sbintr
device sbxvi0 at isa? drq 5
device sbmidi0 at isa? port 0x330
device gus0 at isa? port 0x220 irq 12 drq 1 vector gusintr
#device gus0 at isa? port 0x220 irq 12 drq 1 flags 0x3 vector gusintr
device mss0 at isa? port 0x530 irq 10 drq 1 vector adintr
device opl0 at isa? port 0x388 conflicts
device mpu0 at isa? port 0x330 irq 6 drq 0
device uart0 at isa? port 0x330 irq 5 vector "m6850intr"
# More undocumented sound devices with bogus configurations for linting.
# broken
#device sscape0 at isa? port 0x330 irq 6 drq 0
#device trix0 at isa? port 0x330 irq 6 drq 0 vector sscapeintr
# Not controlled by `snd'
device pca0 at isa? port IO_TIMER1 tty
#
# Miscellaneous hardware:
#
# mcd: Mitsumi CD-ROM
# scd: Sony CD-ROM
# matcd: Matsushita/Panasonic CD-ROM
# wt: Wangtek and Archive QIC-02/QIC-36 tape drives
# ctx: Cortex-I frame grabber
# apm: Laptop Advanced Power Management (experimental)
# spigot: The Creative Labs Video Spigot video-acquisition board
# meteor: Matrox Meteor video capture board
# cy: Cyclades serial driver
# dgb: Digiboard PC/Xi and PC/Xe series driver (ALPHA QUALITY!)
# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
# asc: GI1904-based hand scanners, e.g. the Trust Amiscan Grey
# gsc: Genius GS-4500 hand scanner.
# joy: joystick
# labpc: National Instrument's Lab-PC and Lab-PC+
# rc: RISCom/8 multiport card
# tw: TW-523 power line interface for use with X-10 home control products
# si: Specialix SI/XIO 4-32 port terminal multiplexor
#
# Notes on the spigot:
# The video spigot is at 0xad6. This port address can not be changed.
# The irq values may only be 10, 11, or 15
# I/O memory is an 8kb region. Possible values are:
# 0a0000, 0a2000, ..., 0fffff, f00000, f02000, ..., ffffff
# The start address must be on an even boundary.
# Add the following option if you want to allow non-root users to be able
# to access the spigot. This option is not secure because it allows users
# direct access to the I/O page.
# options SPIGOT_UNSECURE
#
# Notes on the Digiboard driver:
#
# The following flag values have special meanings:
# 0x01 - alternate layout of pins
# 0x02 - use the windowed PC/Xe in 64K mode
# Notes on the Specialix SI/XIO driver:
# **This is NOT a Specialix supported Driver!**
# The host card is memory, not IO mapped.
# The Rev 1 host cards use a 64K chunk, on a 32K boundary.
# The Rev 2 host cards use a 32K chunk, on a 32K boundary.
# The cards can use an IRQ of 11, 12 or 15.
device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
# for the Sony CDU31/33A CDROM
device scd0 at isa? port 0x230 bio
# for the SoundBlaster 16 multicd - up to 4 devices
controller matcd0 at isa? port 0x230 bio
device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
device ctx0 at isa? port 0x230 iomem 0xd0000
device spigot0 at isa? port 0xad6 irq 15 iomem 0xee000 vector spigintr
device qcam0 at isa? port "IO_LPT3" tty
device apm0 at isa?
device gp0 at isa? port 0x2c0 tty
device gsc0 at isa? port "IO_GSC1" tty drq 3
device joy0 at isa? port "IO_GAME"
device cy0 at isa? tty irq 10 iomem 0xd4000 iosiz 0x2000 vector cyintr
device dgb0 at isa? port 0x220 iomem 0xfc0000 iosiz ? tty
device labpc0 at isa? port 0x260 tty irq 5 vector labpcintr
device rc0 at isa? port 0x220 tty irq 12 vector rcintr
# the port and irq for tw0 are fictitious
device tw0 at isa? port 0x380 tty irq 11 vector twintr
device si0 at isa? iomem 0xd0000 tty irq 12 vector siintr
device asc0 at isa? port IO_ASC1 tty drq 3 irq 10 vector ascintr
device bqu0 at isa? port 0x150
#
# EISA devices:
#
# The EISA bus device is eisa0. It provides auto-detection and
# configuration support for all devices on the EISA bus.
#
# The `ahb' device provides support for the Adaptec 174X adapter.
#
# The `ahc' device provides support for the Adaptec 274X and 284X
# adapters. The 284X, although a VLB card responds to EISA probes.
#
controller eisa0
controller ahb0
controller ahc0
#
# PCI devices:
#
# The main PCI bus device is `pci'. It provides auto-detection and
# configuration support for all devices on the PCI bus, using either
# configuration mode defined in the PCI specification.
#
# The `ahc' device provides support for the Adaptec 29/3940(U)(W)
# and motherboard based AIC7870/AIC7880 adapters.
#
# The `ncr' device provides support for the NCR 53C810 and 53C825
# self-contained SCSI host adapters.
#
# The `de' device provides support for the Digital Equipment DC21040
# self-contained Ethernet adapter.
#
# The `vx' device provides support for the 3Com 3C590 and 3C595
# early support
#
# The `fpa' device provides support for the Digital DEFPA PCI FDDI
# adapter. pseudo-device fddi is also needed.
#
# The PROBE_VERBOSE option enables a long listing of chip set registers
# for supported PCI chip sets (currently only intel Saturn and Mercury).
#
# The `meteor' device is a PCI video capture board. It can also have the
# following options:
# options METEOR_ALLOC_PAGES=xxx preallocate kernel pages for data entry
# figure (ROWS*COLUMN*BYTES_PER_PIXEL*FRAME+PAGE_SIZE-1)/PAGE_SIZE
# options METEOR_DEALLOC_PAGES remove all allocated pages on close(2)
# options METEOR_DEALLOC_ABOVE=xxx remove all allocated pages above the
# specified amount. If this value is below the allocated amount no action
# taken
#
controller pci0
controller ahc1
device ncr0
device de0
device fxp0
device vx0
device fpa0
device meteor0
options PROBE_VERBOSE
#
# PCCARD/PCMCIA
#
controller crd0
controller pcic0 at crd?
#
# Laptop/Notebook options:
#
# See also:
# apm under `Miscellaneous hardware'
# options PSM_NO_RESET for the `psm' driver
# above.
# For older notebooks that signal a powerfail condition (external
# power supply dropped, or battery state low) by issuing an NMI:
options POWERFAIL_NMI # make it beep instead of panicing
# More undocumented options for linting.
options APM_SLOWSTART=1
options DEBUG
options "EXT2FS"
options "IBCS2"
options LINUX
options "SCSI_2_DEF"
options SHOW_BUSYBUFS # List buffers that prevent root unmount
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