583 lines
20 KiB
Plaintext
583 lines
20 KiB
Plaintext
#
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# LINT -- config file for checking all the sources, tries to pull in
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# as much of the source tree as it can.
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#
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# $Id: LINT,v 1.140 1995/02/14 21:15:12 ugen Exp $
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#
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# NB: You probably don't want to try running a kernel built from this
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# file. Instead, you should start from GENERIC, and add options from
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# this file as required.
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#
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#
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# This directive is mandatory; it defines the architecture to be
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# configured for; in this case, the 386 family. You must also specify
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# at least one CPU (the one you intend to run on); deleting the
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# specification for CPUs you don't need to use may make parts of the
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# system run faster
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#
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machine "i386"
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cpu "I386_CPU"
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cpu "I486_CPU"
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cpu "I586_CPU" # a/k/a Pentium(tm)
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#
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# This is the ``identification'' of the kernel. Usually this should
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# be the same as the name of your kernel.
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#
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ident LINT
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#
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# The `maxusers' parameter controls the static sizing of a number of
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# internal system tables by a complicated formula defined in param.c.
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#
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maxusers 10
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#
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# Under some circumstances it is necessary to make the default max
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# number of proccesses per user and open files per user more than the
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# defaults on bootup. (an example is a large news server in which
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# the uid, news, can sometimes need > 100 simultaneous processes running)
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options "CHILD_MAX=128"
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options "OPEN_MAX=128"
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#
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# A math emulator is mandatory if you wish to run on hardware which
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# does not have a floating-point processor. Pick either the original,
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# bogus (but freely-distributable) math emulator, or a much more
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# fully-featured but GPL-licensed emulator taken from Linux.
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#
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options MATH_EMULATE #Support for x87 emulation
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#options GPL_MATH_EMULATE #Support for x87 emualtion via
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#new math emulator
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#
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# This directive defines a number of things:
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# - The compiled kernel is to be called `kernel'
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# - The root filesystem might be on partition wd0a
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# - The kernel can swap on wd0b and sd0b, defaulting to the former
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# - Crash dumps will be written to wd0b, if possible
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#
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config kernel root on wd0 swap on wd0 and sd0 dumps on wd0
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#####################################################################
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# COMPATIBILITY OPTIONS
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#
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# Implement system calls compatible with 4.3BSD and older versions of
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# FreeBSD.
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#
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options "COMPAT_43"
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#
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# Allow user-mode programs to manipulat their local descriptor tables.
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# This option is required for the WINE Windows(tm) emulator, and is
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# not used by anything else (that we know of).
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#
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options USER_LDT #allow user-level control of i386 ldt
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#
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# These three options provide support for System V Interface
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# Definition-style interprocess communication, in the form of shared
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# memory, semaphores, and message queues, respectively.
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#
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options SYSVSHM
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options SYSVSEM
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options SYSVMSG
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#####################################################################
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# DEBUGGING OPTIONS
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#
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# Enable the kernel debugger.
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#
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options DDB
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#
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# Enable dumping of the kernel image to swap for panics. This is not
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# the default because writing to misconfigured swap may wipe out file
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# systems.
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#
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options DODUMP
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#
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# KTRACE enables the system-call tracing facility ktrace(2).
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#
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options KTRACE #kernel tracing
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#
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# The DIAGNOSTIC option is used in a number of source files to enable
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# extra sanity checking of internal structures. This support is not
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# enabled by default because of the extra time it would take to check
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# for these conditions, which can only occur as a result of
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# programming errors.
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#
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options DIAGNOSTIC
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#
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# Allow ordinary users to take the console - this is useful for X.
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options UCONSOLE
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#####################################################################
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# NETWORKING OPTIONS
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#
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# Protocol families:
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# Only the INET (Internet) family is officially supported in FreeBSD.
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# Source code for the NS (Xerox Network Service), ISO (OSI), and
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# CCITT (X.25) families is provided for amusement value, although we
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# try to ensure that it actually compiles.
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#
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options INET #Internet communications protocols
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options ISO
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options CCITT #X.25 network layer
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options NS #Xerox NS communications protocols
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options TPIP #ISO TP class 4 over IP
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options TPCONS #ISO TP class 0 over X.25
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#
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# Network interfaces:
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# The `loop' pseudo-device is mandatory when networking is enabled.
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# The `ether' pseudo-device provides generic code to handle
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# Ethernets; it is mandatory when a Ethernet device driver is
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# configured.
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# The `sppp' pseudo-device serves a similar role for certain types
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# of synchronous PPP links (like `cx').
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# The `sl' pseudo-device implements the Serial Line IP (SLIP) service.
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# The `ppp' pseudo-device implements the Point-to-Point Protocol.
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# The `bpfilter' pseudo-device enables the Berkeley Packet Filter. Be
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# aware of the legal and administrative consequences of enabling this
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# option. The number of devices determines the maximum number of
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# simultaneous BPF clients programs runnable.
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# The `disc' pseudo-device implements a minimal network interface,
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# which throws away all packets sent and never receives any. It is
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# included for testing purposes.
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# The `tun' pseudo-device implements the User Process PPP (iijppp)
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#
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pseudo-device ether #Generic Ethernet
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pseudo-device sppp #Generic Synchronous PPP
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pseudo-device loop #Network loopback device
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pseudo-device sl 2 #Serial Line IP
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pseudo-device ppp 2 #Point-to-point protocol
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pseudo-device bpfilter 4 #Berkeley packet filter
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pseudo-device disc #Discard device
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pseudo-device tun 1 #Tunnel driver(user process ppp)
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options NSIP #XNS over IP
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options EON #ISO CLNP over IP
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options LLC #X.25 link layer for Ethernets
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options HDLC #X.25 link layer for serial lines
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#
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# Internet family options:
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#
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# TCP_COMPAT_42 causes the TCP code to emulate certain bugs present in
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# 4.2BSD. This option should not be used unless you have a 4.2BSD
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# machine and TCP connections fail.
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#
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# GATEWAY allows the machine to forward packets, and also configures
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# larger static sizes of a number of system tables.
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#
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# MROUTING enables the kernel multicast packet forwarder, which works
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# with mrouted(8).
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#
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# IPFIREWALL enables support for IP firewall construction, in
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# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE does
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# the obvious thing.
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#
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# ARP_PROXYALL enables global proxy ARP. Beware! This can burn
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# your house down! See netinet/if_ether.c for the gory details.
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# (Eventually there will be a better management interface.)
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#
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options "TCP_COMPAT_42" #emulate 4.2BSD TCP bugs
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options GATEWAY #internetwork gateway
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options MROUTING # Multicast routing
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options IPFIREWALL #firewall
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options IPFIREWALL_VERBOSE #print information about
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# dropped packets
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options ARP_PROXYALL # global proxy ARP
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#####################################################################
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# FILESYSTEM OPTIONS
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#
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# Only the root, /usr, and /tmp filesystems need be statically
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# compiled; everything else will be automatically loaded at mount
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# time. (Exception: the UFS family---FFS, MFS, and LFS---cannot
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# currently be demand-loaded.) Some people still prefer to statically
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# compile other filesystems as well.
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#
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# NB: The LFS, PORTAL, and UNION filesystems are known to be buggy,
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# and WILL panic your system if you attempt to do anything with them.
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# They are included here as an incentive for some enterprising soul to
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# sit down and fix them.
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#
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# One of these is mandatory:
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options FFS #Fast filesystem
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options NFS #Network File System
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# The rest are optional:
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options "CD9660" #ISO 9660 filesystem
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options FDESC #File descriptor filesystem
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options KERNFS #Kernel filesystem
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options LFS #Log filesystem
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options MFS #Memory File System
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options MSDOSFS #MS DOS File System
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options NULLFS #NULL filesystem
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options PORTAL #Portal filesystem
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options PROCFS #Process filesystem
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options UMAPFS #UID map filesystem
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options UNION #Union filesystem
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#
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# Disk quotas are supported when this option is enabled. If you
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# change the value of this option, you must do a `make clean' in your
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# kernel compile directory in order to get a working kernel.
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#
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options QUOTA #enable disk quotas
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#####################################################################
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# SCSI DEVICE CONFIGURATION
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#
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# The SCSI subsystem consists of the `base' SCSI code, a number of
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# high-level SCSI device drivers, and the low-level host-adapter
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# device drivers. The host adapters are listed in the ISA and PCI
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# device configuration sections below.
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#
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# Note that, unlike most similar systems, the FreeBSD SCSI system
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# does not wire a particular device unit number to any specific
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# SCSI bus unit number. Rather, unit numbers are assigned in the
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# order that the devices are found on the SCSI bus. (This means that
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# if you remove a disk drive, you may have to rewrite your /etc/fstab
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# file.) It is expected that this will change for FreeBSD 2.1.
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#
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controller scbus0 #base SCSI code
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device ch0 #SCSI media changers
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device sd0 #SCSI disks
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device st0 #SCSI tapes
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device uk0 #unknown scsi devices
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#
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# The `cd' (SCSI read-only removable disk) driver is special in that
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# the code dynamically allocates more units as they are required, with
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# no limit (other than memory) to the number available.
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device cd0 #SCSI CD-ROMs
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#####################################################################
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# MISCELLANEOUS DEVICES AND OPTIONS
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#
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# Of these, only the `log' device is truly mandatory. The `pty'
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# device usually turns out to be ``effectively mandatory'', as it is
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# required for `telnetd', `rlogind', `screen', `emacs', and `xterm',
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# among others.
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#
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pseudo-device pty 16 #Pseudo ttys - can go as high as 64
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pseudo-device speaker #Play IBM BASIC-style noises out your speaker
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pseudo-device log #Kernel syslog interface (/dev/klog)
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pseudo-device gzip #Exec gzipped a.out's
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pseudo-device vn #Vnode driver (turns a file into a device)
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pseudo-device snp 3 #Snoop device - to look at pty/vty/etc..
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#####################################################################
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# HARDWARE DEVICE CONFIGURATION
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# ISA and EISA devices:
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# Currently there is no separate support for EISA. There should be.
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# Micro Channel is not supported at all.
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#
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# Mandatory ISA devices: isa, sc, npx
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#
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controller isa0
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#
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# Options for `isa':
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#
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# ALLOW_CONFLICT_DRQ suppresses the DMA conflict checks. This option is
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# not known to be good for anything.
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#
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# ALLOW_CONFLICT_IOADDR suppresses the I/O address conflict checks, so
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# that the PS/2 mouse driver doesn't conflict with the console driver.
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#
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# ALLOW_CONFLICT_IRQ suppresses the interrupt line conflict checks, so
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# that multiple devices can share the same IRQ, provided that the
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# hardware supports it (it usually doesn't).
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#
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# ALLOW_CONFLICT_MEMADDR suppresses the memory address conflict checks.
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# This option is not known to be good for anything.
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#
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# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A
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# interrupt controller. This saves about 1.25 usec for each interrupt.
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# No problems are known to be caused by this option.
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#
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# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A
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# interrupt controller. This saves about 1.25 usec for each interrupt.
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# Automatic EOI is documented not to work for for the slave with the
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# original i8259A, but it works for some clones and some integrated
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# versions.
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#
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# BOUNCE_BUFFERS provides support for ISA DMA on machines with more
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# than 16 megabytes of memory. It doesn't hurt on other machines.
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# Some broken EISA and VLB hardware may need this, too.
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#
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# DISKSLICE provides support for slicing up a disk into virtual disks.
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# It isn't really ISA-specific, but the on-disk slice table is currently
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# required to be a DOS partition table.
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#
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# DUMMY_NOPS disables extra delays for some bus operations. The delays
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# are mostly for older systems and aren't used consistently. Probably
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# works OK on most EISA bus machines.
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#
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# TUNE_1542 enables the automatic ISA bus speed selection for the
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# Adaptec 1542 boards. Does not work for all boards, use it with caution.
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#
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#options ALLOW_CONFLICT_DRQ
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#options ALLOW_CONFLICT_IOADDR
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#options ALLOW_CONFLICT_IRQ
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#options ALLOW_CONFLICT_MEMADDR
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options "AUTO_EOI_1"
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#options "AUTO_EOI_2"
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options BOUNCE_BUFFERS
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options DISKSLICE
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#options DUMMY_NOPS
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#options TUNE_1542
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# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
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#device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
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#options "PCVT_FREEBSD=210" # pcvt running on FreeBSD 2.1
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# The syscons console driver (sco color console compatible) - default.
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device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
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#
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# Options for `sc':
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#
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# HARDFONTS allows the driver to load an ISO-8859-1 font to replace
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# the default font in your display adapter's memory.
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#
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options HARDFONTS
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#
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# MAXCONS is maximum number of virtual consoles, no more than 16
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# default value: 12
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#
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options "MAXCONS=16"
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device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
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#
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# Optional ISA and EISA devices:
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#
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#
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# SCSI host adapters: `aha', `ahb', `aic', `bt', `nca'
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#
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# aha: Adaptec 154x
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# ahb: Adaptec 174x
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# ahc: Adaptec 274x
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# aic: Adaptec 152x and sound cards using the Adaptec AIC-6360 (slow!)
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# bt: Most Buslogic controllers
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# nca: ProAudioSpectrum cards using the NCR 5380 or Trantor T130
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# uha: UltraStore 14F and 34F
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# sea: Seagate ST01/02 8 bit controller (slow!)
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# wds: Western Digital WD7000 controller (no scatter/gather!).
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#
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# Note that the order is important in order for Buslogic cards to be
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# probed correctly.
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#
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controller bt0 at isa? port "IO_BT0" bio irq ? vector btintr
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controller ahc0 at isa? bio irq ? vector ahcintr # port??? iomem?
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controller ahb0 at isa? bio irq ? vector ahbintr
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controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr
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controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
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controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
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controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
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controller nca1 at isa? port 0x1f84
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controller nca2 at isa? port 0x1f8c
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controller nca3 at isa? port 0x1e88
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controller nca4 at isa? port 0x350 bio irq 5 vector ncaintr
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controller sea0 at isa? bio irq 5 iomem 0xdc000 iosiz 0x2000 vector seaintr
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controller wds0 at isa? port 0x350 bio irq 15 drq 6 vector wdsintr
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#
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# ST-506, ESDI, and IDE hard disks: `wdc' and `wd'
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#
|
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# NB: ``Enhanced IDE'' is NOT supported at this time.
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#
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controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
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disk wd0 at wdc0 drive 0
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disk wd1 at wdc0 drive 1
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controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
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disk wd2 at wdc1 drive 0
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disk wd3 at wdc1 drive 1
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|
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#
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# Standard floppy disk controllers and floppy tapes: `fdc', `fd', and `ft'
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#
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controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
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disk fd0 at fdc0 drive 0
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disk fd1 at fdc0 drive 1
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tape ft0 at fdc0 drive 2
|
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|
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#
|
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# Options for `fd':
|
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#
|
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# FDSEEKWAIT selects a non-default head-settle time (i.e., the time to
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# wait after a seek is performed). The default value (1/32 s) is
|
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# usually sufficient. The units are inverse seconds, so a value of 16
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# here means to wait 1/16th of a second; you should choose a power of
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# two.
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#
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options FDSEEKWAIT="16"
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|
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#
|
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# Other standard PC hardware: `lpt', `mse', `psm', `sio', etc.
|
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#
|
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# lpt: printer port
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# mse: Logitech and ATI InPort bus mouse ports
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# psm: PS/2 mouse port (needs ALLOW_CONFLICT_IOADDR, above)
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# sio: serial ports (see sio(4))
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# cy: Cyclades high-speed serial driver (ALPHA QUALITY!)
|
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# gp: National Instruments AT-GPIB and AT-GPIB/TNT board
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# gsc: Genius GS-4500 hand scanner.
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# joy: joystick
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device lpt0 at isa? port "IO_LPT3" tty irq 7 vector lptintr
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device mse0 at isa? port 0x23c tty irq 5 vector mseintr
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device psm0 at isa? port "IO_KBD" tty irq 12 vector psmintr
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device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr
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device gp0 at isa? port 0x2c0 tty
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device gsc0 at isa? port "IO_GSC1" tty drq 3
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device joy0 at isa? port "IO_GAME"
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device cy0 at isa? tty irq 10 iomem 0xd4000 vector cyintr
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|
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# Options for sio:
|
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options COMCONSOLE #prefer serial console to video console
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options COM_MULTIPORT #code for some cards with shared IRQs
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options DSI_SOFT_MODEM #code for DSI Softmodems
|
||
|
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#
|
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# Network interfaces: `cx', `ed', `el', `ep', `ie', `is', `le', `lnc'
|
||
#
|
||
# cx: Cronyx/Sigma multiport sync/async (with Cisco or PPP framing)
|
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# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503
|
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# el: 3Com 3C501 (slow!)
|
||
# ep: 3Com 3C509 (buggy)
|
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# ie: AT&T StarLAN 10 and EN100; 3Com 3C507; unknown NI5210
|
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# 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: PCMCIA ethernet controller.
|
||
#
|
||
|
||
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 ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr
|
||
device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
|
||
device ep0 at isa? port 0x300 net irq 10 vector epintr
|
||
device el0 at isa? port 0x300 net irq 9 vector elintr
|
||
device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
|
||
device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr
|
||
|
||
# ISDN drivers - `isdn'.
|
||
#
|
||
# Uncomment one (and only one) of the following 4 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/docs/INSTALL. It's a bit sparse at present, but it's
|
||
# the best we have!
|
||
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
|
||
device snic0
|
||
controller tel0 at isa? iomem 0xe0000 tty irq 9 vector telintr
|
||
|
||
# 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
|
||
|
||
|
||
#
|
||
# Audio drivers: `snd', `pca'
|
||
#
|
||
# snd: Voxware sound drivers for various cards (see file `sound.doc')
|
||
# pca: PCM audio through your PC speaker
|
||
#
|
||
# Someday, Voxware configuration will be done properly.
|
||
#
|
||
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
|
||
|
||
#
|
||
# Miscellaneous hardware: `mcd', `wt', `ctx', `apm'
|
||
#
|
||
# mcd: Mitsumi CD-ROM
|
||
# scd: Sony CD-ROM
|
||
# pcd: 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-aquisition board
|
||
#
|
||
# 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
|
||
# Note that the start address must be on an even boundary.
|
||
|
||
device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
|
||
# for the soundblaster 16 multicd
|
||
device scd0 at isa? port 0x230 bio
|
||
# for the soundblaster 16 multicd
|
||
device pcd0 at isa? port 0x220 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
|
||
|
||
# NB: both lines are required
|
||
device apm0 at isa?
|
||
options APM
|
||
|
||
#
|
||
# 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 `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 PROBE_VERBOSE option enables a long listing of chip set registers
|
||
# for supported PCI chip sets (currently only intel Saturn and Mercury).
|
||
#
|
||
controller pci0
|
||
device ncr0
|
||
device de0
|
||
options PROBE_VERBOSE
|