# # LINT -- config file for checking all the sources, tries to pull in # as much of the source tree as it can. # # $FreeBSD: src/sys/i386/conf/LINT,v 1.749.2.144 2003/06/04 17:56:59 sam Exp $ # # See the kernconf(5) manual page for more information on the format of # this file. # # 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. # # These directives are mandatory. The machine directive specifies the # platform and the machine_arch directive specifies the cpu architecture. # platform pc32 machine i386 machine_arch i386 # # 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 formula defined in subr_param.c. Setting # maxusers to 0 will cause the system to auto-size based on physical # memory. # maxusers 10 # # The `makeoptions' parameter allows variables to be passed to the # generated Makefile in the build area. # # CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} # after most other flags. Here we use it to inhibit use of non-optimal # gcc builtin functions (e.g., memcmp). # # DEBUG happens to be magic. # The following is equivalent to 'config -g KERNELNAME' and creates # 'kernel.debug' compiled with -g debugging as well as a normal # 'kernel'. Use 'make install.debug' to install the debug kernel # but that isn't normally necessary as the debug symbols are not loaded # by the kernel and are not useful there anyway. # # KERNEL can be overridden so that you can change the default name of your # kernel. # # MODULES_OVERRIDE can be used to limit modules built to a specific list. # # INSTALLSTRIPPED can be set to cause installkernel to install stripped # kernels and modules rather than a kernel and modules with debug symbols. # # INSTALLSTRIPPEDMODULES can be set to allow a full debug kernel to be # installed, but to strip the installed modules. # makeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols #makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" # Only build Linux API modules and plus those parts of the sound system I need. #makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" #makeoptions INSTALLSTRIPPED=1 #makeoptions INSTALLSTRIPPEDMODULES=1 # # Certain applications can grow to be larger than the 128M limit # that DragonFly initially imposes. Below are some options to # allow that limit to grow to 256MB, and can be increased further # with changing the parameters. MAXDSIZ is the maximum that the # limit can be set to, and the DFLDSIZ is the default value for # the limit. MAXSSIZ is the maximum that the stack limit can be # set to. You might want to set the default lower than the max, # and explicitly set the maximum with a shell command for processes # that regularly exceed the limit like INND. # options MAXDSIZ="(256*1024*1024)" options MAXSSIZ="(256*1024*1024)" options DFLDSIZ="(256*1024*1024)" # # BLKDEV_IOSIZE sets the default block size used in user block # device I/O. Note that this value will be overridden by the label # when specifying a block device from a label with a non-0 # partition blocksize. The default is PAGE_SIZE. # options BLKDEV_IOSIZE=8192 # Options for the VM subsystem. options PQ_CACHESIZE=512 # color for 512k/16k cache # This allows you to actually store this configuration file into # the kernel binary itself, where it may be later read by saying: # strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL # options INCLUDE_CONFIG_FILE # Include this file in kernel # # The root device and filesystem type can be compiled in; # this provides a fallback option if the root device cannot # be correctly guessed by the bootstrap code, or an override if # the RB_DFLTROOT flag (-r) is specified when booting the kernel. # options ROOTDEVNAME=\"ufs:da0s2e\" ##################################################################### # SMP OPTIONS: # # SMP enables building of a Symmetric MultiProcessor Kernel. It will # boot on both SMP and UP boxes. # # Notes: # # An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. # # Be sure to disable 'cpu I486_CPU' for SMP kernels. # # Check the 'Rogue SMP hardware' section to see if additional options # are required by your hardware. # #options SMP # Symmetric MultiProcessor Kernel ##################################################################### # CPU OPTIONS # # You must 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. # cpu I486_CPU cpu I586_CPU # aka Pentium(tm) cpu I686_CPU # aka Pentium Pro(tm) # # Options for CPU features. # # CPU_AMD64X2_INTR_SPAM tries to route HyperTransport EXTINT and NMI # messages to LINT0 on the local APIC when the BIOS has forgotten to # do that. If this is not done on a multi-core cpu, EXTINT and NMI # get routed to the INTR/NMI pins on *BOTH* cores simultaneously, causing # two INTA ack cycles one of which will almost certainly result in a # spurious interrupt vector being presented. This is often visible as # an unmaskable IRQ 7 which occurs for every normal interrupt that occurs # on a system. # # CPU_ATHLON_SSE_HACK tries to enable SSE instructions when the BIOS has # forgotten to enable them. # # CPU_BLUELIGHTNING_FPU_OP_CACHE enables FPU operand cache on IBM # BlueLightning CPU. It works only with Cyrix FPU, and this option # should not be used with Intel FPU. # # CPU_BLUELIGHTNING_3X enables triple-clock mode on IBM Blue Lightning # CPU if CPU supports it. The default is double-clock mode on # BlueLightning CPU box. # # CPU_BTB_EN enables branch target buffer on Cyrix 5x86 (NOTE 1). # # CPU_DIRECT_MAPPED_CACHE sets L1 cache of Cyrix 486DLC CPU in direct # mapped mode. Default is 2-way set associative mode. # # CPU_CYRIX_NO_LOCK enables weak locking for the entire address space # of Cyrix 6x86 and 6x86MX CPUs by setting the NO_LOCK bit of CCR1. # Otherwise, the NO_LOCK bit of CCR1 is cleared. (NOTE 3) # # CPU_DISABLE_5X86_LSSER disables load store serialize (i.e. enables # reorder). This option should not be used if you use memory mapped # I/O device(s). # # CPU_DISABLE_SSE disables SSE/MMX2 instructions support. # # CPU_ENABLE_TCC enables Thermal Control Circuitry (TCC) found in some # Pentium(tm) 4 and (possibly) later CPUs. When enabled and detected, # TCC supports restricting power consumption using the hw.p4tcc.* # sysctls. This operates independently of SpeedStep and is useful on # systems where other mechanisms such as apm(4) or acpi(4) don't work. # # CPU_ENABLE_EST enables support for Enhanced SpeedStep technology # found in Pentium(tm) M processors. # # CPU_FASTER_5X86_FPU enables faster FPU exception handler. # # CPU_I486_ON_386 enables CPU cache on i486 based CPU upgrade products # for i386 machines. # # CPU_IORT defines I/O clock delay time (NOTE 1). Default values of # I/O clock delay time on Cyrix 5x86 and 6x86 are 0 and 7,respectively # (no clock delay). # # CPU_L2_LATENCY specified the L2 cache latency value. This option is used # only when CPU_PPRO2CELERON is defined and Mendocino Celeron is detected. # The default value is 5. # # CPU_ELAN enables support for AMDs ElanSC520 CPU. # # CPU_GEODE enables support for AMD Geode LX, Geode SC1100 and AMD CS5536 # # CPU_LOOP_EN prevents flushing the prefetch buffer if the destination # of a jump is already present in the prefetch buffer on Cyrix 5x86(NOTE # 1). # # CPU_PPRO2CELERON enables L2 cache of Mendocino Celeron CPUs. This option # is useful when you use Socket 8 to Socket 370 converter, because most Pentium # Pro BIOSs do not enable L2 cache of Mendocino Celeron CPUs. # # CPU_RSTK_EN enables return stack on Cyrix 5x86 (NOTE 1). # # CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU # enters suspend mode following execution of HALT instruction. # # CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD # K5/K6/K6-2 cpus. # # CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache # flush at hold state. # # CYRIX_CACHE_REALLY_WORKS enables (1) CPU cache on Cyrix 486 CPUs # without cache flush at hold state, and (2) write-back CPU cache on # Cyrix 6x86 whose revision < 2.7 (NOTE 2). # # NO_F00F_HACK disables the hack that prevents Pentiums (and ONLY # Pentiums) from locking up when a LOCK CMPXCHG8B instruction is # executed. This option is only needed if I586_CPU is also defined, # and should be included for any non-Pentium CPU that defines it. # # NO_MEMORY_HOLE is an optimisation for systems with AMD K6 processors # which indicates that the 15-16MB range is *definitely* not being # occupied by an ISA memory hole. # # NOTE 1: The CPU_BTB_EN, CPU_IORT, CPU_LOOP_EN and CPU_RSTK_EN options # should not be used because of CPU bugs. They may crash your system. # # NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled # in write-through mode when revision < 2.7. If revision of Cyrix # 6x86 >= 2.7, CPU cache is always enabled in write-back mode. # # NOTE 3: This option may cause failures for software that requires # locked cycles in order to operate correctly. # options CPU_AMD64X2_INTR_SPAM options CPU_ATHLON_SSE_HACK options CPU_BLUELIGHTNING_FPU_OP_CACHE options CPU_BLUELIGHTNING_3X options CPU_BTB_EN options CPU_CYRIX_NO_LOCK options CPU_DIRECT_MAPPED_CACHE options CPU_DISABLE_5X86_LSSER options CPU_DISABLE_SSE options CPU_ELAN options CPU_ENABLE_EST options CPU_ENABLE_TCC options CPU_FASTER_5X86_FPU options CPU_GEODE options CPU_I486_ON_386 options CPU_IORT options CPU_L2_LATENCY=5 options CPU_LOOP_EN options CPU_PPRO2CELERON options CPU_RSTK_EN options CPU_SUSP_HLT options CPU_WT_ALLOC options CYRIX_CACHE_WORKS options CYRIX_CACHE_REALLY_WORKS #options NO_F00F_HACK options NO_MEMORY_HOLE # # A math emulator is mandatory if you wish to run on hardware which # does not have a floating-point processor. options MATH_EMULATE #Support for x87 emulation ##################################################################### # 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 # # Implement system calls compatible with DragonFly 1.2 and older. # options COMPAT_DF12 #Compatible with DragonFly 1.2 and earlier # # These three options provide support for System V Interface # Definition-style interprocess communication, in the form of shared # memory, semaphores, and message queues, respectively. # # System V shared memory and tunable parameters options SYSVSHM # include support for shared memory options SHMMAXPGS=1025 # max amount of shared memory pages (4k on i386) options SHMALL=1025 # max amount of shared memory (bytes) options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" # max shared memory segment size (bytes) options SHMMIN=2 # min shared memory segment size (bytes) options SHMMNI=33 # max number of shared memory identifiers options SHMSEG=9 # max shared memory segments per process # System V semaphores and tunable parameters options SYSVSEM # include support for semaphores options SEMMAP=31 # amount of entries in semaphore map options SEMMNI=11 # number of semaphore identifiers in the system options SEMMNS=61 # number of semaphores in the system options SEMMNU=31 # number of undo structures in the system options SEMMSL=61 # max number of semaphores per id options SEMOPM=101 # max number of operations per semop call options SEMUME=11 # max number of undo entries per process # System V message queues and tunable parameters options SYSVMSG # include support for message queues options MSGMNB=2049 # max characters per message queue options MSGMNI=41 # max number of message queue identifiers options MSGSEG=2049 # max number of message segments in the system options MSGSSZ=16 # size of a message segment MUST be power of 2 options MSGTQL=41 # max amount of messages in the system ##################################################################### # DEBUGGING OPTIONS # # Enable the kernel debugger. # options DDB # # Print a stack trace on kernel panic. # options DDB_TRACE # # 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 # # If using GDB remote mode to debug the kernel, there's a non-standard # extension to the remote protocol that can be used to use the serial # port as both the debugging port and the system console. It's non- # standard and you're on your own if you enable it. See also the # "remotechat" variables in the DragonFly specific version of gdb. # options GDB_REMOTE_CHAT # # KTRACE enables the system-call tracing facility ktrace(2). # options KTRACE #kernel tracing # # The INVARIANTS 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 INVARIANTS # # The DIAGNOSTIC option is used to enable extra debugging information # from some parts of the kernel. As this makes everything more noisy, # it is disabled by default. # options DIAGNOSTIC # # PERFMON causes the driver for Pentium/Pentium Pro performance counters # to be compiled. See perfmon(4) for more information. # options PERFMON # # This option let some drivers co-exist that can't co-exist in a running # system. This is used to be able to compile all kernel code in one go for # quality assurance purposes (like this file, which the option takes it name # from.) # options COMPILING_LINT # XXX - this doesn't belong here. # Allow ordinary users to take the console - this is useful for X. options UCONSOLE # XXX - this doesn't belong here either options USERCONFIG #boot -c editor options INTRO_USERCONFIG #imply -c and show intro screen options VISUAL_USERCONFIG #visual boot -c editor ##################################################################### # NETWORKING OPTIONS # # Protocol families: # Only the INET (Internet) family is officially supported in DragonFly. # Source code for the NS (Xerox Network Service) is provided for amusement # value. # options INET #Internet communications protocols options INET6 #IPv6 communications protocols options IPSEC #IP security options IPSEC_ESP #IP security (crypto; define w/ IPSEC) options IPSEC_DEBUG #debug for IP security # # Set IPSEC_FILTERGIF to force packets coming through a gif tunnel # to be processed by any configured packet filtering (ipfw). # The default is that packets coming from a tunnel are _not_ processed; # they are assumed trusted. # # Note that enabling this can be problematic as there are no mechanisms # in place for distinguishing packets coming out of a tunnel (e.g. no # encX devices as found on openbsd). # #options IPSEC_FILTERGIF #filter ipsec packets from a tunnel # # Experimental IPsec implementation that uses the kernel crypto # framework. This cannot be configured together with IPSEC and # (currently) supports only IPv4. To use this you must also # configure the crypto device (see below). Note that with this # you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP). # IPSEC_DEBUG is used, as above, to configure debugging support # within the IPsec protocols. # #options FAST_IPSEC #new IPsec options IPX #IPX/SPX communications protocols options IPXIP #IPX in IP encapsulation (not available) options IPTUNNEL #IP in IPX encapsulation (not available) options NCP #NetWare Core protocol options MPLS #Multi-Protocol Label Switching options NETATALK #Appletalk communications protocols # # SMB/CIFS requester # NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV # options. # NETSMBCRYPTO enables support for encrypted passwords. options NETSMB #SMB/CIFS requester options NETSMBCRYPTO #encrypted password support for SMB # mchain library. It can be either loaded as KLD or compiled into kernel options LIBMCHAIN #mbuf management library # netgraph(4). Enable the base netgraph code with the NETGRAPH option. # Individual node types can be enabled with the corresponding option # listed below; however, this is not strictly necessary as netgraph # will automatically load the corresponding KLD module if the node type # is not already compiled into the kernel. Each type below has a # corresponding man page, e.g., ng_async(4). options NETGRAPH #netgraph(4) system options NETGRAPH_ASYNC options NETGRAPH_BPF options NETGRAPH_BRIDGE options NETGRAPH_CISCO options NETGRAPH_ECHO options NETGRAPH_EIFACE options NETGRAPH_ETHER options NETGRAPH_FRAME_RELAY options NETGRAPH_HOLE options NETGRAPH_IFACE options NETGRAPH_KSOCKET options NETGRAPH_L2TP options NETGRAPH_LMI # MPPC compression requires proprietary files (not included) #options NETGRAPH_MPPC_COMPRESSION options NETGRAPH_MPPC_ENCRYPTION options NETGRAPH_ONE2MANY options NETGRAPH_PPP options NETGRAPH_PPPOE options NETGRAPH_PPTPGRE options NETGRAPH_RFC1490 options NETGRAPH_SOCKET options NETGRAPH_TEE options NETGRAPH_TTY options NETGRAPH_UI options NETGRAPH_VJC device mn # Munich32x/Falc54 Nx64kbit/sec cards. # # 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 `sppp' pseudo-device serves a similar role for certain types # of synchronous PPP links (like `ar'). # The `sl' pseudo-device implements the Serial Line IP (SLIP) service. # The `ppp' pseudo-device implements the Point-to-Point Protocol. # The `bpf' 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. This shows up as the 'ds' interface. # The `tun' pseudo-device implements (user-)ppp and nos-tun # The `gif' pseudo-device implements IPv6 over IP4 tunneling, # IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and # IPv6 over IPv6 tunneling. # The `gre' device implements two types of IP4 over IP4 tunneling: # GRE and MOBILE, as specified in the RFC1701 and RFC2004. # The `faith' pseudo-device captures packets sent to it and diverts them # to the IPv4/IPv6 translation daemon. # The `stf' device implements 6to4 encapsulation. # The `ef' pseudo-device provides support for multiple ethernet frame types # specified via ETHER_* options. See ef(4) for details. # # The PPP_BSDCOMP option enables support for compress(1) style entire # packet compression, the PPP_DEFLATE is for zlib/gzip style compression. # PPP_FILTER enables code for filtering the ppp data stream and selecting # events for resetting the demand dial activity timer - requires bpf. # See pppd(8) for more details. # pseudo-device ether #Generic Ethernet pseudo-device vlan 1 #VLAN support pseudo-device bridge #Bridging support pseudo-device sppp #Generic Synchronous PPP pseudo-device loop #Network loopback device pseudo-device bpf #Berkeley packet filter pseudo-device disc #Discard device (ds0, ds1, etc) pseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) pseudo-device sl 2 #Serial Line IP pseudo-device gre #IP over IP tunneling pseudo-device ppp 2 #Point-to-point protocol options PPP_BSDCOMP #PPP BSD-compress support options PPP_DEFLATE #PPP zlib/deflate/gzip support options PPP_FILTER #enable bpf filtering (needs bpf) pseudo-device ef # Multiple ethernet frames support options ETHER_II # enable Ethernet_II frame options ETHER_8023 # enable Ethernet_802.3 (Novell) frame options ETHER_8022 # enable Ethernet_802.2 frame options ETHER_SNAP # enable Ethernet_802.2/SNAP frame # for IPv6 pseudo-device gif #IPv6 and IPv4 tunneling pseudo-device faith 1 #for IPv6 and IPv4 translation pseudo-device stf #6to4 IPv6 over IPv4 encapsulation # # Internet family options: # # MROUTING enables the kernel multicast packet forwarder, which works # with mrouted(8). # # PIM enables Protocol Independent Multicast in the kernel. # Requires MROUTING enabled. # # IPFIREWALL enables support for IP firewall construction, in # conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends # logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT # limits the number of times a matching entry can be logged. # # WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" # and if you do not add other rules during startup to allow access, # YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open # in /etc/rc.conf when first enabling this feature, then refining the # firewall rules in /etc/rc.firewall after you've tested that the new kernel # feature works properly. # # IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to # allow everything. Use with care, if a cracker can crash your # firewall machine, they can get to your protected machines. However, # if you are using it as an as-needed filter for specific problems as # they arise, then this may be for you. Changing the default to 'allow' # means that you won't get stuck if the kernel and /sbin/ipfw binary get # out of sync. # # IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' # # IPSTEALTH enables code to support stealth forwarding (i.e., forwarding # packets without touching the ttl). This can be useful to hide firewalls # from traceroute and similar tools. # # TCPDEBUG is undocumented. # options MROUTING # Multicast routing options PIM # Protocol Independent Multicast options IPFIREWALL #firewall options IPFIREWALL_DEBUG #debug prints options IPFIREWALL_VERBOSE #enable logging to syslogd(8) options IPFIREWALL_FORWARD #enable transparent proxy support options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity options IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default options IPV6FIREWALL #firewall for IPv6 options IPV6FIREWALL_VERBOSE options IPV6FIREWALL_VERBOSE_LIMIT=100 options IPV6FIREWALL_DEFAULT_TO_ACCEPT options IPDIVERT #divert sockets options IPSTEALTH #support for stealth forwarding options TCPDEBUG device pf device pflog #CARP pseudo-device carp options CARP # The MBUF_STRESS_TEST option enables options which create # various random failures / extreme cases related to mbuf # functions. See the mbuf(9) manpage for a list of available # test cases. options MBUF_STRESS_TEST # Statically link in accept filters options ACCEPT_FILTER_DATA options ACCEPT_FILTER_HTTP # TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are # carried in TCP option 19. This option is commonly used to protect # TCP sessions (e.g. BGP) where IPSEC is not available nor desirable. # This is enabled on a per-socket basis using the TCP_MD5SIG socket option. # This requires the use of 'device crypto', 'options IPSEC' # or 'device cryptodev'. options TCP_SIGNATURE #include support for RFC 2385 # # TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This # prevents nmap et al. from identifying the TCP/IP stack, but breaks support # for RFC1644 extensions and is not recommended for web servers. # options TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN # ICMP_BANDLIM enables icmp error response bandwidth limiting. You # typically want this option as it will help protect the machine from # D.O.S. packet attacks. # options ICMP_BANDLIM # DUMMYNET enables the "dummynet" bandwidth limiter. You need # IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. # options DUMMYNET options DUMMYNET_DEBUG # # ATM (HARP version) options # # ATM_CORE includes the base ATM functionality code. This must be included # for ATM support. # # ATM_IP includes support for running IP over ATM. # # At least one (and usually only one) of the following signalling managers # must be included (note that all signalling managers include PVC support): # ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. # ATM_SPANS includes support for the `spans' signalling manager, which runs # the FORE Systems's proprietary SPANS signalling protocol. # ATM_UNI includes support for the `uni30' and `uni31' signalling managers, # which run the ATM Forum UNI 3.x signalling protocols. # # The `hea' driver provides support for the Efficient Networks, Inc. # ENI-155p ATM PCI Adapter. # # The `hfa' driver provides support for the FORE Systems, Inc. # PCA-200E ATM PCI Adapter. # options ATM_CORE #core ATM protocol family options ATM_IP #IP over ATM support options ATM_SIGPVC #SIGPVC signalling manager options ATM_SPANS #SPANS signalling manager options ATM_UNI #UNI signalling manager device hea #Efficient ENI-155p ATM PCI device hfa #FORE PCA-200E ATM PCI # DEVICE_POLLING adds support for mixed interrupt-polling handling # of network device drivers, which has significant benefits in terms # of robustness to overloads and responsivity, as well as permitting # accurate scheduling of the CPU time between kernel network processing # and other activities. The drawback is a moderate (up to 1/pollhz seconds) # potential increase in response times. See polling(4) for further details. # options DEVICE_POLLING # IFPOLL_ENABLE adds hardware queues' based polling options IFPOLL_ENABLE ##################################################################### # 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, and MFS --- # cannot currently be demand-loaded.) Some people still prefer # to statically compile other filesystems as well. # # NB: The 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. # # One of these is mandatory: options FFS #Fast filesystem options MFS #Memory filesystem options NFS #Network filesystem # The rest are optional: #options NFS_NOSERVER #Disable the NFS-server code. options CD9660 #ISO 9660 filesystem options FDESC #File descriptor filesystem options HPFS #OS/2 File system options MSDOSFS #MS DOS filesystem options NTFS #NT filesystem options NULLFS #NULL filesystem options NWFS #NetWare filesystem options PORTAL #Portal filesystem options PROCFS #Process filesystem options SMBFS #SMB/CIFS filesystem options UDF #UDF filesystem options HAMMER #HAMMER filesystem options TMPFS #Temporary filesystem # YYY-DR Till we rework the VOP methods for this filesystem #options UNION #Union filesystem # The xFS_ROOT options REQUIRE the associated ``options xFS'' options FFS_ROOT #FFS usable as root device options NFS_ROOT #NFS usable as root device # Soft updates is technique for improving UFS filesystem speed and # making abrupt shutdown less risky. options SOFTUPDATES # Directory hashing improves the speed of operations on very large # directories at the expense of some memory. options UFS_DIRHASH # Make space in the kernel for a root filesystem on a md device. # Define to the number of kilobytes to reserve for the filesystem. options MD_ROOT_SIZE=10 # Make the md device a potential root device, either with preloaded # images of type mfs_root or md_root. options MD_ROOT # Specify double the default maximum size for malloc(9)-backed md devices. options MD_NSECT=40000 # Allow this many swap-devices. # # In order to manage swap, the system must reserve bitmap space that # scales with the largest mounted swap device multiplied by NSWAPDEV, # regardless of whether other swap devices exist or not. So it # is not a good idea to make this value too large. options NSWAPDEV=5 # Disk quotas are supported when this option is enabled. options QUOTA #enable disk quotas # If you are running a machine just as a fileserver for PC and MAC # users, using SAMBA or Netatalk, you may consider setting this option # and keeping all those users' directories on a filesystem that is # mounted with the suiddir option. This gives new files the same # ownership as the directory (similar to group). It's a security hole # if you let these users run programs, so confine it to file-servers # (but it'll save you lots of headaches in those cases). Root owned # directories are exempt and X bits are cleared. The suid bit must be # set on the directory as well; see chmod(1) PC owners can't see/set # ownerships so they keep getting their toes trodden on. This saves # you all the support calls as the filesystem it's used on will act as # they expect: "It's my dir so it must be my file". # options SUIDDIR # NFS options: options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec options NFS_MAXATTRTIMO=60 options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec options NFS_MAXDIRATTRTIMO=60 options NFS_GATHERDELAY=10 # Default write gather delay (msec) options NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this options NFS_WDELAYHASHSIZ=16 # and with this options NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this options NFS_DEBUG # Enable NFS Debugging # MSDOSFS options: options MSDOSFS_DEBUG # Enable MSDOSFS Debugging # # Add support for the EXT2FS filesystem of Linux fame. Be a bit # careful with this - the ext2fs code has a tendency to lag behind # changes and not be exercised very much, so mounting read/write could # be dangerous (and even mounting read only could result in panics.) # options EXT2FS # Optional character code conversion support with LIBICONV. # Each option requires their base file system and LIBICONV. options CD9660_ICONV options MSDOSFS_ICONV options NTFS_ICONV ##################################################################### # POSIX P1003.1B # Real time extensions added in the 1993 Posix # P1003_1B: Infrastructure # _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING # _KPOSIX_VERSION: Version kernel is built for options P1003_1B options _KPOSIX_PRIORITY_SCHEDULING options _KPOSIX_VERSION=199309L ##################################################################### # CLOCK OPTIONS # The granularity of operation is controlled by the kernel option HZ whose # default value (100) means a granularity of 10ms (1s/HZ). # Consider, however, that reducing the granularity too much might # cause excessive overhead in clock interrupt processing, # potentially causing ticks to be missed and thus actually reducing # the accuracy of operation. options HZ=100 # The following options are used for debugging clock behavior only, and # should not be used for production systems. # # CLK_CALIBRATION_LOOP will run the clock calibration loop at startup # until the user presses a key. options CLK_CALIBRATION_LOOP # The following two options measure the frequency of the corresponding # clock relative to the RTC (onboard mc146818a). options CLK_USE_I8254_CALIBRATION options CLK_USE_TSC_CALIBRATION ##################################################################### # 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 "da3" then the first # non-wired disk will be assigned da4. # The syntax for wiring down devices is: # device scbus0 at ahc0 # Single bus device # device scbus1 at ahc1 bus 0 # Single bus device # device scbus3 at ahc2 bus 0 # Twin bus device # device scbus2 at ahc2 bus 1 # Twin bus device # device da0 at scbus0 target 0 unit 0 # device da1 at scbus3 target 1 # device da2 at scbus2 target 3 # device sa1 at scbus1 target 6 # device cd # "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. device scbus #base SCSI code device ch #SCSI media changers device da #SCSI direct access devices (aka disks) device sa #SCSI tapes device cd #SCSI CD-ROMs device pass #CAM passthrough driver device sg #Passthrough device (linux scsi generic) device pt #SCSI processor type device ses #SCSI SES/SAF-TE driver # Options for device mapper device dm device dm_target_crypt device dm_target_linear device dm_target_striped # Options for iSCSI device iscsi_initiator options ISCSI_INITIATOR_DEBUG=8 # CAM OPTIONS: # debugging options: # -- NOTE -- If you specify one of the bus/target/lun options, you must # specify them all! # CAMDEBUG: When defined enables debugging macros # CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. # CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. # CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. # CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, # CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB # # CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds # SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions # SCSI_NO_OP_STRINGS: When defined disables opcode descriptions # SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) # queue after a bus reset, and the number of milliseconds to # freeze the device queue after a bus device reset. This # can be changed at boot and runtime with the # kern.cam.scsi_delay tunable/sysctl. options CAMDEBUG options CAM_DEBUG_BUS=-1 options CAM_DEBUG_TARGET=-1 options CAM_DEBUG_LUN=-1 options CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" options CAM_MAX_HIGHPOWER=4 options SCSI_NO_SENSE_STRINGS options SCSI_NO_OP_STRINGS options SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device # Options for the CAM CDROM driver: # CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN # CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only # enforced if there is I/O waiting for another LUN # The compiled in defaults for these variables are 2 and 10 seconds, # respectively. # # These can also be changed on the fly with the following sysctl variables: # kern.cam.cd.changer.min_busy_seconds # kern.cam.cd.changer.max_busy_seconds # options CHANGER_MIN_BUSY_SECONDS=2 options CHANGER_MAX_BUSY_SECONDS=10 # Options for the CAM sequential access driver: # SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes # SA_SPACE_TIMEOUT: Timeout for space operations, in minutes # SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes # SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes # SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. options SA_IO_TIMEOUT="(4)" options SA_SPACE_TIMEOUT="(60)" options SA_REWIND_TIMEOUT="(2*60)" options SA_ERASE_TIMEOUT="(4*60)" options SA_1FM_AT_EOD # Optional timeout for the CAM processor target (pt) device # This is specified in seconds. The default is 60 seconds. options SCSI_PT_DEFAULT_TIMEOUT="60" # Optional enable of doing SES passthrough on other devices (e.g., disks) # # Normally disabled because a lot of newer SCSI disks report themselves # as having SES capabilities, but this can then clot up attempts to build # build a topology with the SES device that's on the box these drives # are in.... options SES_ENABLE_PASSTHROUGH ##################################################################### # MISCELLANEOUS DEVICES AND OPTIONS # The `pty' device usually turns out to be ``effectively mandatory'', # as it is required for `telnetd', `rlogind', `screen', `emacs', and # `xterm', among others. pseudo-device pty #Pseudo ttys pseudo-device gzip #Exec gzipped a.out's pseudo-device vn #Vnode driver (turns a file into a device) pseudo-device md #Memory/malloc disk pseudo-device snp #Snoop device - to look at pty/vty/etc.. pseudo-device ccd 4 #Concatenated disk driver # Configuring Vinum into the kernel is not necessary, since the kld # module gets started automatically when vinum(8) starts. This # device is also untested. Use at your own risk. # # The option VINUMDEBUG must match the value set in CFLAGS # in src/sbin/vinum/Makefile. Failure to do so will result in # the following message from vinum(8): # # Can't get vinum config: Invalid argument # # see vinum(4) for more reasons not to use these options. pseudo-device vinum #Vinum concat/mirror/raid driver options VINUMDEBUG #enable Vinum debugging hooks # Kernel side iconv library options LIBICONV # Size of the kernel message buffer. Should be N * pagesize. options MSGBUF_SIZE=40960 ##################################################################### # HARDWARE DEVICE CONFIGURATION # ISA devices: # # Mandatory ISA devices: isa, npx # device isa # ISA-PnP BIOS support device pnpbios # # Options for `isa': # # AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A # interrupt controller. This saves about 0.7-1.25 usec for each interrupt. # This option breaks suspend/resume on some portables. # # AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A # interrupt controller. This saves about 0.7-1.25 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. # # MAXMEM specifies the amount of RAM on the machine; if this is not # specified, DragonFly will first read the amount of memory from the CMOS # RAM, so the amount of memory will initially be limited to 64MB or 16MB # depending on the BIOS. If the BIOS reports 64MB, a memory probe will # then attempt to detect the installed amount of RAM. If this probe # fails to detect >64MB RAM you will have to use the MAXMEM option. # The amount is in kilobytes, so for a machine with 128MB of RAM, it would # be 131072 (128 * 1024). # # 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 COMPAT_OLDISA #FreeBSD 2.2 and 3.x compatibility shims options AUTO_EOI_1 #options AUTO_EOI_2 options MAXMEM="(128*1024)" #options BROKEN_KEYBOARD_RESET # Enable support for the kernel PLL to use an external PPS signal, # under supervision of [x]ntpd(8) # More info in ntpd documentation: http://www.eecis.udel.edu/~ntp options PPS_SYNC # The keyboard controller; it controls the keyboard and the PS/2 mouse. device atkbdc0 at isa? port IO_KBD # The AT keyboard device atkbd0 at atkbdc? irq 1 # Options for atkbd: options ATKBD_DFLT_KEYMAP # specify the built-in keymap makeoptions ATKBD_DFLT_KEYMAP="jp.106" # These options are valid for other keyboard drivers as well. options KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap options KBD_INSTALL_CDEV # install a CDEV entry in /dev # `flags' for atkbd: # 0x01 Force detection of keyboard, else we always assume a keyboard # 0x02 Don't reset keyboard, useful for some newer ThinkPads # 0x03 Force detection and avoid reset, might help with certain # dockingstations # 0x04 Old-style (XT) keyboard support, useful for older ThinkPads # PS/2 mouse device psm0 at atkbdc? irq 12 # Options for psm: options PSM_HOOKRESUME #hook the system resume event, useful #for some laptops options PSM_RESETAFTERSUSPEND #reset the device at the resume event device kbdmux # keyboard multiplexer # The video card driver. device vga0 at isa? # Options for vga: # Try the following option if the mouse pointer is not drawn correctly # or font does not seem to be loaded properly. May cause flicker on # some systems. options VGA_ALT_SEQACCESS options VGA_DEBUG=2 # enable VGA debug output # If you experience problems switching back to 80x25 (or a derived mode), # the following option might help. #options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 # If you can dispense with some vga driver features, you may want to # use the following options to save some memory. #options VGA_NO_FONT_LOADING # don't save/load font #options VGA_NO_MODE_CHANGE # don't change video modes # The following option probably won't work with the LCD displays. options VGA_WIDTH90 # support 90 column modes # To include support for VESA video modes options VESA options VESA_DEBUG=2 # enable VESA debug output # Splash screen at start up! Screen savers require this too. pseudo-device splash # The syscons console driver (sco color console compatible). device sc0 at isa? options MAXCONS=16 # number of virtual consoles options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode options SC_DEBUG_LEVEL=5 # enable debug output options SC_DFLT_FONT # compile font in makeoptions SC_DFLT_FONT=cp850 options SC_DISABLE_DDBKEY # disable `debug' key options SC_DISABLE_REBOOT # disable reboot key sequence options SC_HISTORY_SIZE=200 # number of history buffer lines options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor options SC_PIXEL_MODE # add support for the raster text mode # The following options will let you change the default colors of syscons. options SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" options SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" options SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" options SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" # If you have a two button mouse, you may want to add the following option # to use the right button of the mouse to paste text. options SC_TWOBUTTON_MOUSE # You can selectively disable features in syscons. #options SC_NO_CUTPASTE #options SC_NO_FONT_LOADING #options SC_NO_HISTORY #options SC_NO_SYSMOUSE # # The Numeric Processing eXtension driver. In addition to this, you # may configure a math emulator (see above). If your machine has a # hardware FPU and the kernel configuration includes the npx device # *and* a math emulator compiled into the kernel, the hardware FPU # will be used, unless it is found to be broken or unless "flags" to # npx0 includes "0x08", which requests preference for the emulator. device npx0 at nexus? port IO_NPX flags 0x0 irq 13 # # `flags' for npx0: # 0x01 don't use the npx registers to optimize bcopy. # 0x02 don't use the npx registers to optimize bzero. # 0x04 don't use the npx registers to optimize copyin or copyout. # 0x08 use emulator even if hardware FPU is available. # The npx registers are normally used to optimize copying and zeroing when # all of the following conditions are satisfied: # I586_CPU is an option # the cpu is an i586 (perhaps not a Pentium) # the probe for npx0 succeeds # INT 16 exception handling works. # Then copying and zeroing using the npx registers is normally 30-100% faster. # The flags can be used to control cases where it doesn't work or is slower. # Setting them at boot time using userconfig works right (the optimizations # are not used until later in the bootstrap when npx0 is attached). # Flag 0x08 automatically disables the i586 optimized routines. # # # Optional ISA devices: # # # SCSI host adapters: `aic' and `bt' # # adv: All Narrow SCSI bus AdvanSys controllers. # adw: Second Generation AdvanSys controllers including the ADV940UW. # ahc: Adaptec 274x/284x/294x # aic: Adaptec 152x # bt: Most Buslogic controllers # ncv: NCR 53C500 based SCSI host adapters. # nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. # stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters. # # Note that the order is important in order for Buslogic cards to be # probed correctly. # device bt0 at isa? port IO_BT0 device adv0 at isa? device adw device aic0 at isa? device ncv device nsp device stg0 at isa? port 0x140 irq 11 # # Adaptec FSA RAID controllers, including integrated DELL controller, # the Dell PERC 2/QC and the HP NetRAID-4M # device aac options AAC_DEBUG device aacp # SCSI Passthrough interface (optional, CAM required) # # Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only # one entry is needed; the code will find and configure all supported # controllers. # device ida # Compaq Smart RAID device mlx # Mylex DAC960 device amr # AMI MegaRAID device amrp # SCSI Passthrough interface (optional, CAM req.) device mfi # LSI MegaRAID SAS device mfip # LSI MegaRAID SAS passthrough, requires CAM options MFI_DEBUG # # Areca RAID (CAM is required). # device arcmsr # Areca SATA II RAID # # Highpoint RocketRAID 182x. device hptmv # # Highpoint RocketRaid 3xxx series SATA RAID device hptiop # # 3ware ATA RAID # device twe # 3ware ATA RAID device twa # 3ware 9000 series PATA/SATA RAID options TWA_DEBUG=10 # enable debug messages device tws # 3ware 9750 series SATA/SAS RAID # # Promise Supertrack SX6000 # device pst # # IBM ServeRAID # device ips # # The 'ATA' driver supports all ATA and ATAPI devices. # You only need one "device ata" for it to find all # PCI ATA/ATAPI devices on modern machines. #device ata #device atadisk # ATA disk drives #device atapicd # ATAPI CDROM drives #device atapifd # ATAPI floppy drives #device atapist # ATAPI tape drives #device atapicam # emulate ATAPI devices as SCSI ditto via CAM # needs CAM to be present (scbus & pass) # AHCI driver, this will override NATA for AHCI devices, # both drivers may be included. # device ahci # SiI3124/3132 driver # device sili # The 'NATA' set of drivers are set to replace the previous ATA drivers, # and this set of drivers is mutually exclusive with the old ones. This means, # you can't have both at the same time! device nata device natadisk # ATA disk drives device natapicd # ATAPI CD/DVD drives device natapifd # ATAPI floppy drives device natapist # ATAPI tape drives device natapicam # ATAPI CAM layer emulation device nataraid # support for ATA software RAID controllers device natausb # ATA-over-USB support #The following options are valid on the ATA & NATA drivers: # # ATA_STATIC_ID: controller numbering is static (like the old driver) # else the device numbers are dynamically allocated. options ATA_STATIC_ID # # For older non-PCI systems, these are the lines to use: #device ata0 at isa? port IO_WD1 irq 14 #device ata1 at isa? port IO_WD2 irq 15 # # Standard floppy disk controllers: `fdc' and `fd' # device fdc0 at isa? port IO_FD1 irq 6 drq 2 # # FDC_DEBUG enables floppy debugging. Since the debug output is huge, you # gotta turn it actually on by setting the variable fd_debug with DDB, # however. options FDC_DEBUG device fd0 at fdc0 drive 0 device fd1 at fdc0 drive 1 # # sio: serial ports (see sio(4)) device sio0 at isa? port IO_COM1 flags 0x10 irq 4 # # `flags' for serial drivers that support consoles (only for sio now): # 0x10 enable console support for this unit. The other console flags # are ignored unless this is set. Enabling console support does # not make the unit the preferred console - boot with -h or set # the 0x20 flag for that. Currently, at most one unit can have # console support; the first one (in config file order) with # this flag set is preferred. Setting this flag for sio0 gives # the old behaviour. # 0x20 force this unit to be the console (unless there is another # higher priority console). This replaces the COMCONSOLE option. # 0x40 reserve this unit for low level console operations. Do not # access the device in any normal way. # 0x80 use this port for serial line gdb support in ddb. # # PnP `flags' (set via userconfig using pnp x flags y) # 0x1 disable probing of this device. Used to prevent your modem # from being attached as a PnP modem. # # Options for serial drivers that support consoles (only for sio now): options BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to #DDB, if available. options CONSPEED=115200 # speed for serial console # (default 9600) # Solaris implements a new BREAK which is initiated by a character # sequence CR ~ ^b which is similar to a familiar pattern used on # Sun servers by the Remote Console. options ALT_BREAK_TO_DEBUGGER # Options for sio: options COM_ESP #code for Hayes ESP options COM_MULTIPORT #code for some cards with shared IRQs # Other flags for sio that aren't documented in the man page. # 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for # ST16650A-compatible UARTs. # PCI Universal Communications driver # Supports various single and multi port PCI serial cards. Maybe later # also the parallel ports on combination serial/parallel cards. New cards # can be added in src/sys/dev/misc/puc/pucdata.c. device puc # # Network interfaces: `ed', `ep', `is', `lnc' # # ar: Arnet SYNC/570i hdlc sync 2/4 port V.35/X.21 serial driver (requires sppp) # cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters # ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 # ep: 3Com 3C509 # ex: Intel EtherExpress Pro/10 and other i82595-based adapters # fe: Fujitsu MB86960A/MB86965A Ethernet # lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) # sbni: Granch SBNI12-xx adapters # sbsh: Granch SBNI16 SHDSL modem PCI adapters # sr: RISCom/N2 hdlc sync 1/2 port V.35/X.21 serial driver (requires sppp) # wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both # the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA # bridge with a PCMCIA adapter plugged into it. # an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, # PCI and ISA varieties. # xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. # device ar0 at isa? port 0x300 irq 10 iomem 0xd0000 device cs0 at isa? port 0x300 device ed0 at isa? port 0x280 irq 5 iomem 0xd8000 device ep device ex device fe0 at isa? port 0x300 device lnc0 at isa? port 0x280 irq 10 drq 0 device sbni0 at isa? port 0x210 irq 5 flags 0xefdead device sln device sr device sn0 at isa? port 0x300 irq 10 # Wlan support is mandatory for some wireless LAN devices. options IEEE80211_DEBUG #enable debugging msgs options IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's options IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support options IEEE80211_SUPPORT_TDMA #enable TDMA support device wlan # 802.11 support device wlan_acl # 802.11 MAC-based access control for AP device wlan_ccmp # 802.11 CCMP support device wlan_tkip # 802.11 TKIP support device wlan_wep # 802.11 WEP support device wlan_xauth # 802.11 WPA or 802.1x authentication for AP device wlan_amrr # 802.11 AMRR TX rate control algorithm device an # Aironet Communications 4500/4800 device ath # Atheros AR521x options AH_SUPPORT_AR5416 device ath_hal # Atheros Hardware Access Layer #device ath_rate_amrr # Atheros AMRR TX rate control algorithm #device ath_rate_onoe # Atheros Onoe TX rate control algorithm device ath_rate_sample # Atheros Sample TX rate control algorithm options ATH_DEBUG # turn on debugging output (see hw.ath.debug) options ATH_DIAGAPI # diagnostic interface to the HAL options ATH_RXBUF=80 # number of RX buffers to allocate options ATH_TXBUF=400 # number of TX buffers to allocate #device iwl # Intel PRO/Wireless 2100 device iwi # Intel PRO/Wireless 2200BG/2915ABG device iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 device wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS #device rtw # RealTek 8180 #device acx # TI ACX100/ACX111. device xe # Xircom PCMCIA device ral # Ralink Technology 802.11 wireless NIC device wpi # IEEE 802.11 adapter firmware modules # iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware # iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 # ralfw: Ralink Technology RT25xx and RT26xx firmware # wpifw: Intel 3945ABG Wireless LAN Controller firmware device iwifw device iwnfw device ralfw device wpifw # Bluetooth Protocols device bluetooth # # ATM related options # # The `en' device provides support for Efficient Networks (ENI) # ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). # # atm pseudo-device provides generic atm functions and is required for # atm devices. # NATM enables the netnatm protocol family that can be used to # bypass TCP/IP. # # the current driver supports only PVC operations (no atm-arp, no multicast). # for more details, please read the original documents at # http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html # pseudo-device atm device en options NATM #native ATM # Sound drivers # # The flags of the device tells the device a bit more info about the # device that normally is obtained through the PnP interface. # bit 2..0 secondary DMA channel; # bit 4 set if the board uses two dma channels; # bit 15..8 board type, overrides autodetection; leave it # zero if don't know what to put in (and you don't, # since this is unsupported at the moment...). # # This driver will use the new PnP code if it's available. You might # need PNPBIOS for ISA devices. # # 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''. # # Basic sound card support: device pcm # For PnP/PCI sound cards: device "snd_ad1816" device "snd_als4000" device "snd_atiixp" device "snd_cmi" device "snd_cs4281" device "snd_csa" device "snd_ds1" device "snd_emu10k1" device "snd_es137x" device "snd_ess" device "snd_fm801" device "snd_hda" device "snd_ich" device "snd_maestro" device "snd_maestro3" device "snd_mss" device "snd_neomagic" device "snd_sb16" device "snd_sb8" device "snd_sbc" device "snd_solo" device "snd_t4dwave" device "snd_via8233" device "snd_via82c686" device "snd_vibes" # For non-pnp sound cards: device pcm0 at isa? irq 10 drq 1 flags 0x0 # USB device "snd_uaudio" # # Miscellaneous hardware: # # apm: Laptop Advanced Power Management (experimental) # bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board # cy: Cyclades serial driver # joy: joystick # rp: Comtrol Rocketport(ISA) - single card # si: Specialix SI/XIO 4-32 port terminal multiplexor # spic: Sony Programmable I/O controller (VAIO notebooks) # stl: Stallion EasyIO and EasyConnection 8/32 (ISA and PCI), EasyConnection 8/64 PCI # stli: Stallion EasyConnection 8/64 ISA, ONboard, Brumby (intelligent) # nmdm: nullmodem terminal driver (see nmdm(4)) # Notes on APM # The flags takes the following meaning for apm0: # 0x0020 Statclock is broken. # If apm is omitted, some systems require sysctl -w kern.timecounter.method=1 # for correct timekeeping. # Notes on the Comtrol Rocketport driver: # # The exact values used for rp0 depend on how many boards you have # in the system. The manufacturer's sample configs are listed as: # # Comtrol Rocketport ISA single card # device rp0 at isa? port 0x280 # # If instead you have two ISA cards, one installed at 0x100 and the # second installed at 0x180, then you should add the following to # your kernel configuration file: # # device rp0 at isa? port 0x100 # device rp1 at isa? port 0x180 # # For 4 ISA cards, it might be something like this: # # device rp0 at isa? port 0x180 # device rp1 at isa? port 0x100 # device rp2 at isa? port 0x340 # device rp3 at isa? port 0x240 # # And for PCI cards, you only need say: # # device rp # 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. # Notes on the Stallion stl and stli drivers: # See src/sys/platform/pc32/isa/README.stl for complete instructions. # This is version 2.0.0, unsupported by Stallion. # The stl driver has a secondary IO port hard coded at 0x280. You need # to change src/sys/dev/serial/stl/stallion.c if you reconfigure this on the boards. # The "flags" and "iosiz" settings on the stli driver depend on the board: # EasyConnection 8/64 ISA: flags 23 iosiz 0x1000 # ONboard ISA: flags 4 iosiz 0x10000 # Brumby: flags 2 iosiz 0x4000 # Stallion: flags 1 iosiz 0x10000 # For the PCI cards, "device stl" will suffice. device apm0 device joy0 at isa? port IO_GAME device cy0 at isa? irq 10 iomem 0xd4000 iosiz 0x2000 device nrp device si0 at isa? iomem 0xd0000 irq 12 device spic0 at isa? irq 0 port 0x10a0 device stl0 at isa? port 0x2a0 irq 10 device stli0 at isa? port 0x2a0 iomem 0xcc000 flags 23 iosiz 0x1000 # nullmodem terminal driver device nmdm # The `ahc' device provides support for the Adaptec 274X and 284X # adapters. device ahc # The aic7xxx driver will attempt to use memory mapped I/O for all PCI # controllers that have it configured only if this option is set. Unfortunately, # this doesn't work on some motherboards, which prevents it from being the # default. options AHC_ALLOW_MEMIO # The adw driver will attempt to use memory mapped I/O for all PCI # controllers that have it configured only if this option is set. options ADW_ALLOW_MEMIO # # PCI devices & PCI options: # # 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. device pci # PCI options # #Enable pci resources left off by a "lazy" BIOS. # options COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims # AGP GART support # device agp # The `ahc' device provides support for the Adaptec 29/3940(U)(W) # and motherboard based AIC7870/AIC7880 adapters. options AHC_DEBUG options AHC_DEBUG_OPTS=0xffffffff options AHC_REG_PRETTY_PRINT options AHC_TMODE_ENABLE # # The 'ahd' device provides support for the Adaptec 79xx Ultra320 # SCSI adapters. Options are documented in the ahd(4) manpage: options AHD_DEBUG options AHD_DEBUG_OPTS=0xffffffff options AHD_REG_PRETTY_PRINT #options AHD_TMODE_ENABLE=0xff # # The `amd' device provides support for the AMD 53C974 SCSI host # adapter chip as found on devices such as the Tekram DC-390(T). # # The `bge' device provides support for gigabit ethernet adapters # based on the Broadcom BCM570x family of controllers, including the # 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, # and the embedded gigE NICs on Dell PowerEdge 2550 servers. # # The `ncr' device provides support for the NCR 53C810 and 53C825 # self-contained SCSI host adapters. # # The `isp' device provides support for the Qlogic ISP 1020, 1040 # nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, # ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as # the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. # # The `dc' device provides support for PCI fast ethernet adapters # based on the DEC/Intel 21143 and various workalikes including: # the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics # AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On # 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II # and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver # replaces the old al, ax, dm, pn and mx drivers. List of brands: # Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, # SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, # LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, # KNE110TX. # # The `de' device provides support for the Digital Equipment DC21040 # self-contained Ethernet adapter. # # The `em' device provides support for the Intel Pro/1000 Family of Gigabit # adapters (82542, 82543, 82544, 82540). # # The `et' device provides support for the Agere ET1310 10/100/1000 PCIe # adapters. # # The `fxp' device provides support for the Intel EtherExpress Pro/100B # PCI Fast Ethernet adapters. # # The 'lge' device provides support for PCI gigabit ethernet adapters # based on the Level 1 LXT1001 NetCellerator chipset. This includes the # D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. # # The 'my' device provides support for the Myson MTD80X and MTD89X PCI # Fast Ethernet adapters. # # The 'nge' device provides support for PCI gigabit ethernet adapters # based on the National Semiconductor DP83820 and DP83821 chipset. This # includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante # FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the # LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. # # The 'pcn' device provides support for PCI fast ethernet adapters based # on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, # PCnet/PRO and PCnet/Home. These were previously handled by the lnc # driver (and still will be if you leave this driver out of the kernel). # # Te 're' device provides support for PCI GigaBit ethernet adapters based # on the RealTek 8169 chipset. It also supports the 8139C+ and is the # preferred driver for that chip. # # The 'rl' device provides support for PCI fast ethernet adapters based # on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults # to using programmed I/O to do register accesses because memory mapped # mode seems to cause severe lockups on SMP hardware. This driver also # supports the Accton EN1207D `Cheetah' adapter, which uses a chip called # the MPX 5030/5038, which is either a RealTek in disguise or a RealTek # workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset # and is supported by this driver, not the 'vr' driver. # # The 'sf' device provides support for Adaptec Duralink PCI fast # ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. # This includes dual and quad port cards, as well as one 100baseFX card. # Most of these are 64-bit PCI devices, except for one single port # card which is 32-bit. # # The 'ste' device provides support for adapters based on the Sundance # Technologies ST201 PCI fast ethernet controller. This includes the # D-Link DFE-550TX. # # The 'sis' device provides support for adapters based on the Silicon # Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller # chips. # # The 'sk' device provides support for the SysKonnect SK-984x series # PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 # single port cards (single mode and multimode fiber) and the # SK-9843 and SK-9844 dual port cards (also single mode and multimode). # The driver will autodetect the number of ports on the card and # attach each one as a separate network interface. # # The 'ti' device provides support for PCI gigabit ethernet NICs based # on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the # Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. # Note that you will probably want to bump up NMBCLUSTERS a lot to use # this driver. # # The 'tl' device provides support for the Texas Instruments TNETE100 # series 'ThunderLAN' cards and integrated ethernet controllers. This # includes several Compaq Netelligent 10/100 cards and the built-in # ethernet controllers in several Compaq Prosignia, Proliant and # Deskpro systems. It also supports several Olicom 10Mbps and 10/100 # boards. # # The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. # # The `txp' device provides support for the 3Com 3cR990 "Typhoon" # 10/100 adapters. # # The `vr' device provides support for various fast ethernet adapters # based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' # chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking # Technologies PN102TX, and the AOpen/Acer ALN-320. # # The `vx' device provides support for the 3Com 3C590 and 3C595 # early support # # The `wb' device provides support for various fast ethernet adapters # based on the Winbond W89C840F chip. Note: this is not the same as # the Winbond W89C940F, which is an NE2000 clone. # # The `xl' device provides support for the 3Com 3c900, 3c905 and # 3c905B (Fast) Etherlink XL cards and integrated controllers. This # includes the integrated 3c905B-TX chips in certain Dell Optiplex and # Dell Precision desktop machines and the integrated 3c905-TX chips # in Dell Latitude laptop docking stations. # # The 'bktr' device is a PCI video capture device using the Brooktree # bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a # TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, # Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. # # options OVERRIDE_CARD=xxx # options OVERRIDE_TUNER=xxx # options OVERRIDE_MSP=1 # options OVERRIDE_DBX=1 # These options can be used to override the auto detection # The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h # Using sysctl(8) run-time overrides on a per-card basis can be made # # options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL # or # options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC # Specifes the default video capture mode. # This is required for Dual Crystal (28&35Mhz) boards where PAL is used # to prevent hangs during initialisation. eg VideoLogic Captivator PCI. # # options BKTR_USE_PLL # PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) # must enable PLL mode with this option. eg some new Bt878 cards. # # options BKTR_GPIO_ACCESS # This enable IOCTLs which give user level access to the GPIO port. # # options BKTR_NO_MSP_RESET # Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first # # options BKTR_430_FX_MODE # Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. # # options BKTR_SIS_VIA_MODE # Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is # needed for some old SiS and VIA chipset motherboards. # This also allows Bt878/879 chips to work on old OPTi (<1997) chipset # motherboards and motherboards with bad or incomplete PCI 2.1 support. # As a rough guess, old = before 1998 # # options BKTR_NEW_MSP34XX_DRIVER # Use new, more complete initialization scheme for the msp34* soundchip. # Should fix stereo autodetection if the old driver does only output # mono sound. # # options BKTR_OVERRIDE_CARD=xxx # options BKTR_OVERRIDE_DBX=xxx # options BKTR_OVERRIDE_MSP=xxx # options BKTR_OVERRIDE_TUNER=xxx # These options can be used to select a specific device, regardless of # the autodetection and i2c device checks (see comments in bktr_card.c). # device ahc # AHA2940 and onboard AIC7xxx devices device ahd # AIC79xx devices device amd # AMD 53C974 (Tekram DC-390(T)) device isp # Qlogic family device ispfw # Firmware for QLogic HBAs device mpt # LSI '909 FC adapters device mps # LSI-Logic MPT-Fusion 2 device ncr # NCR/Symbios Logic device sym # NCR/Symbios Logic (newer chipsets) device trm # Tekram DC395U/UW/F and DC315U # # Options for ISP # # ISP_TARGET_MODE - enable target mode operation #options ISP_TARGET_MODE=1 # Options used in dev/sym/ (Symbios SCSI driver). #options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) # Allows the ncr to take precedence # 1 (1<<0) -> 810a, 860 # 2 (1<<1) -> 825a, 875, 885, 895 # 4 (1<<2) -> 895a, 896, 1510d #options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 # disabled:0 (default), enabled:1 #options SYM_SETUP_PCI_PARITY #-PCI parity checking # disabled:0, enabled:1 (default) #options SYM_SETUP_MAX_LUN #-Number of LUNs supported # default:8, range:[1..64] # MII bus support is required for some PCI 10/100 ethernet NICs, # namely those which use MII-compliant transceivers or implement # transceiver control interfaces that operate like an MII. Adding # "device miibus0" to the kernel config pulls in support for # the generic miibus API and all of the PHY drivers, including a # generic one for PHYs that aren't specifically handled by an # individual driver. device miibus # PCI Ethernet NICs that use the common MII bus controller code. device ae # Attansic/Atheros L2 Fast Ethernet device alc # Atheros AR8131/AR8132 device ale # Atheros AR8121/AR8113/AR8114 device age # Attansic/Atheros L1 Gigabit Ethernet device bce # Broadcom NetXtreme II Gigabit Ethernet device bfe # Broadcom BCM440x 10/100 Ethernet device dc # DEC/Intel 21143 and various workalikes device fxp # Intel EtherExpress PRO/100B (82557, 82558) device my # Myson Fast Ethernet (MTD80X, MTD89X) device pcn # AMD Am79C97x PCI 10/100 NICs device re # RealTek 8139C+/8169 device rl # RealTek 8129/8139 device sbsh # Granch SBNI16 SHDSL modem device sf # Adaptec AIC-6915 (``Starfire'') device sis # Silicon Integrated Systems SiS 900/SiS 7016 device ste # Sundance ST201 (D-Link DFE-550TX) device tl # Texas Instruments ThunderLAN device tx # SMC EtherPower II (83c17x ``EPIC'') device vge # VIA 612x GigE device vr # VIA Rhine, Rhine II device wb # Winbond W89C840F device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # PCI Ethernet NICs. device de # DEC/Intel DC21x4x (``Tulip'') device txp # 3Com 3cR990 (``Typhoon'') device vx # 3Com 3c590, 3c595 (``Vortex'') # Gigabit Ethernet NICs. device bge # Broadcom BCM570x (``Tigon III'') device em # Intel Pro/1000 (8254x,8257x) # Requires ig_hal device emx # Intel Pro/1000 (8257{1,2,3,4}) # Requires ig_hal device ig_hal # Intel Pro/1000 hardware abstraction layer device et # Agere ET1310 10/100/1000 Ethernet device lge # Level 1 LXT1001 (``Mercury'') device mxge # Myricom Myri-10G 10GbE NIC device nfe # nVidia nForce2/3 MCP04/51/55 CK804 device nge # NatSemi DP83820 and DP83821 device sk # SysKonnect GEnesis, LinkSys EG1023, D-Link device ti # Alteon (``Tigon I'', ``Tigon II'') device stge # Sundance/Tamarack TC9021 Gigabit Ethernet device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet device jme # JMicron Gigabit/Fast Ethernet # Brooktree driver has been ported to the new I2C framework. Thus, # you'll need to have the following 3 lines in the kernel config. # device smbus # device iicbus # device iicbb # The iic and smb devices are only needed if you want to control other # I2C slaves connected to the external connector of some cards. # device bktr options BKTR_NEW_MSP34XX_DRIVER # WinTV PVR-250/350 driver device cxm # # PCCARD/PCMCIA # # pccard: pccard slots # cardbus/cbb: cardbus bridge device pccard device cardbus device cbb # # Laptop/Notebook options: # # See also: # apm under `Miscellaneous hardware' # 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 # # MMC/SD # # mmc MMC/SD bus # mmcsd MMC/SD memory card # sdhci Generic PCI SD Host Controller # device mmc device mmcsd device sdhci # # SMB bus # # System Management Bus support is provided by the 'smbus' device. # Access to the SMBus device is via the 'smb' device (/dev/smb*), # which is a child of the 'smbus' device. # # Supported devices: # smb standard io through /dev/smb* # # Supported SMB interfaces: # iicsmb I2C to SMB bridge with any iicbus interface # bktr brooktree848 I2C hardware interface # intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit # alpm Acer Aladdin-IV/V/Pro2 Power Management Unit # ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) # viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers # amdpm AMD 756 Power Management Unit # amdsmb AMD 8111 SMBus 2.0 Controller # device smbus # Bus support, required for smb below. device intpm device alpm device ichsmb device viapm device amdpm device amdsmb device smb # # I2C Bus # # Philips i2c bus support is provided by the `iicbus' device. # # Supported devices: # ic i2c network interface # iic i2c standard io # iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. # # Supported interfaces: # pcf Philips PCF8584 ISA-bus controller # bktr brooktree848 I2C software interface # # Other: # iicbb generic I2C bit-banging code (needed by lpbb, bktr) # device iicbus # Bus support, required for ic/iic/iicsmb below. device iicbb device ic device iic device iicsmb # smb over i2c bridge device pcf0 at isa? port 0x320 irq 5 # Intel Core and newer CPUs on-die digital thermal sensor support device coretemp # AMD Family 0Fh, 10h and 11h temperature sensors device kate device km # ThinkPad Active Protection System accelerometer device aps0 at isa? port 0x1600 # HW monitoring devices lm(4), it(4) and nsclpcsio. device lm0 at isa? port 0x290 device it0 at isa? port 0x290 device it1 at isa? port 0xc00 device it2 at isa? port 0xd00 device it3 at isa? port 0x228 device nsclpcsio0 at isa? port 0x2e device nsclpcsio1 at isa? port 0x4e device wbsio0 at isa? port 0x2e device wbsio1 at isa? port 0x4e device lm#3 at wbsio? device uguru0 at isa? port 0xe0 # ABIT uGuru #--------------------------------------------------------------------------- # ISDN4BSD # # See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. # # i4b passive ISDN cards support contains the following hardware drivers: # # isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver # iwic - Winbond W6692 PCI bus ISDN S/T interface controller # ifpi - AVM Fritz!Card PCI driver # ifpi2 - AVM Fritz!Card PCI driver Version 2 # ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver # ifpnp - AVM Fritz!Card PnP driver # itjc - Siemens ISAC / TJNet Tiger300/320 chipset # # i4b active ISDN cards support contains the following hardware drivers: # # iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 # # Note that the ``options'' (if given) and ``device'' lines must BOTH # be uncommented to enable support for a given card ! # # In addition to a hardware driver (and probably an option) the mandatory # ISDN protocol stack devices and the mandatory support device must be # enabled as well as one or more devices from the optional devices section. # #--------------------------------------------------------------------------- # isic driver (Siemens/Infineon chipsets) #--------------------------------------------------------------------------- # # ISA bus non-PnP Cards: # ---------------------- # # Teles S0/8 or Niccy 1008 options TEL_S0_8 device isic0 at isa? iomem 0xd0000 irq 5 flags 1 # # Teles S0/16 or Creatix ISDN-S0 or Niccy 1016 options TEL_S0_16 #device isic0 at isa? port 0xd80 iomem 0xd0000 irq 5 flags 2 # # Teles S0/16.3 options TEL_S0_16_3 #device isic0 at isa? port 0xd80 irq 5 flags 3 # # AVM A1 or AVM Fritz!Card options AVM_A1 #device isic0 at isa? port 0x340 irq 5 flags 4 # # USRobotics Sportster ISDN TA intern options USR_STI #device isic0 at isa? port 0x268 irq 5 flags 7 # # ITK ix1 Micro ( < V.3, non-PnP version ) options ITKIX1 #device isic0 at isa? port 0x398 irq 10 flags 18 # # ELSA PCC-16 options ELSA_PCC16 #device isic0 at isa? port 0x360 irq 10 flags 20 # # ISA bus PnP Cards: # ------------------ # # Teles S0/16.3 PnP options TEL_S0_16_3_P #device isic # # Creatix ISDN-S0 P&P options CRTX_S0_P #device isic # # Dr. Neuhaus Niccy Go@ options DRN_NGO #device isic # # Sedlbauer Win Speed options SEDLBAUER #device isic # # Dynalink IS64PH options DYNALINK #device isic # # ELSA QuickStep 1000pro ISA options ELSA_QS1ISA #device isic # # ITK ix1 Micro ( V.3, PnP version ) options ITKIX1 #device isic # # Siemens I-Surf 2.0 options SIEMENS_ISURF2 #device isic # # Asuscom ISDNlink 128K ISAC options ASUSCOM_IPAC #device isic # # Eicon Diehl DIVA 2.0 and 2.02 options EICON_DIVA #device isic # # Compaq Microcom 610 options COMPAQ_M610 #device isic # # PCI bus Cards: # -------------- # # ELSA MicroLink ISDN/PCI (same as ELSA QuickStep 1000pro PCI) options ELSA_QS1PCI #device isic # #--------------------------------------------------------------------------- # ifpnp driver for AVM Fritz!Card ISA PnP #--------------------------------------------------------------------------- # # AVM Fritz!Card ISA PnP device ifpnp # #--------------------------------------------------------------------------- # ihfc driver for Cologne Chip ISA chipsets (experimental!) #--------------------------------------------------------------------------- # # Teles 16.3c ISA PnP # AcerISDN P10 ISA PnP # TELEINT ISDN SPEED No.1 device ihfc # #--------------------------------------------------------------------------- # ifpi driver for AVM Fritz!Card PCI 1.0 (2.0 unsupported!) #--------------------------------------------------------------------------- # # AVM Fritz!Card PCI 1.0 device ifpi # #--------------------------------------------------------------------------- # ifpi2 driver for AVM Fritz!Card PCI 2.0 #--------------------------------------------------------------------------- # # AVM Fritz!Card PCI 2.0 device "ifpi2" # #--------------------------------------------------------------------------- # iwic driver for Winbond W6692 chipset #--------------------------------------------------------------------------- # # ASUSCOM P-IN100-ST-D (and other Winbond W6692 based cards) device iwic # #--------------------------------------------------------------------------- # itjc driver for Siemens ISAC / TJNet Tiger300/320 chipset #--------------------------------------------------------------------------- # # Traverse Technologies NETjet-S # Teles PCI-TJ device itjc # #--------------------------------------------------------------------------- # iavc driver (AVM active cards, needs i4bcapi driver!) #--------------------------------------------------------------------------- # pseudo-device "i4bcapi" 2 # # AVM B1 PCI device iavc0 # # AVM B1 ISA bus (PnP mode not supported!) #device iavc0 at isa? port 0x150 irq 5 # # # ISDN Protocol Stack (mandatory) # ------------------------------- # # Q.921 / layer 2 - i4b passive cards D channel handling pseudo-device "i4bq921" # # Q.931 / layer 3 - i4b passive cards D channel handling pseudo-device "i4bq931" # # layer 4 - i4b common passive and active card handling pseudo-device "i4b" # # ISDN devices # ------------ # # userland driver to do ISDN tracing (for passive cards only) pseudo-device "i4btrc" 4 # # userland driver to control the whole thing (mandatory) pseudo-device "i4bctl" # # userland driver for access to raw B channel pseudo-device "i4brbch" 4 # # userland driver for telephony pseudo-device "i4btel" 2 # # network driver for IP over raw HDLC ISDN pseudo-device "i4bipr" 4 # enable VJ header compression detection for ipr i/f options IPR_VJ # enable logging of the first n IP packets to isdnd (n=32 here) #options IPR_LOG=32 # # network driver for sync PPP over ISDN - requires sppp pseudo-device "i4bisppp" 4 # Parallel-Port Bus # # Parallel port bus support is provided by the `ppbus' device. # Multiple devices may be attached to the parallel port, devices # are automatically probed and attached when found. # # Supported devices: # vpo Iomega Zip Drive # Requires SCSI disk support ('scbus' and 'da'); the best # performance is achieved with ports in EPP 1.9 mode. # lpt Parallel Printer # plip Parallel network interface # ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O # pps Pulse per second Timing Interface # lpbb Philips official parallel port I2C bit-banging interface # # Supported interfaces: # ppc ISA-bus parallel port interfaces. # options PPC_PROBE_CHIPSET # Enable chipset specific detection # (see flags in ppc(4)) options DEBUG_1284 # IEEE1284 signaling protocol debug options PERIPH_1284 # Makes your computer act as a IEEE1284 # compliant peripheral options DONTPROBE_1284 # Avoid boot detection of PnP parallel devices options VP0_DEBUG # ZIP/ZIP+ debug options LPT_DEBUG # Printer driver debug options PPC_DEBUG=2 # Parallel chipset level debug options PLIP_DEBUG # Parallel network IP interface debug options PCFCLOCK_VERBOSE # Verbose pcfclock driver options PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) device ppc0 at isa? irq 7 device ppbus device vpo device lpt device plip device ppi device pps device lpbb device pcfclock # Kernel BOOTP support options BOOTP # Use BOOTP to obtain IP address/hostname options BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info options BOOTP_NFSV3 # Use NFS v3 to NFS mount root options BOOTP_COMPAT # Workaround for broken bootp daemons. options BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP # # Add tie-ins for a hardware watchdog. This only enable the hooks; # the user must still supply the actual driver. # options HW_WDOG # # Set the number of PV entries per process. Increasing this can # stop panics related to heavy use of shared memory. However, that can # (combined with large amounts of physical memory) cause panics at # boot time due the kernel running out of VM space. # # If you're tweaking this, you might also want to increase the sysctls # "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". # # The value below is the one more than the default. # options PMAP_SHPGPERPROC=201 # # Change the size of the kernel virtual address space. Due to # constraints in loader(8) on i386, this must be a multiple of 4. # 256 = 1 GB of kernel address space. Increasing this also causes # a reduction of the address space in user processes. 512 splits # the 4GB cpu address space in half (2GB user, 2GB kernel). # options KVA_PAGES=260 # # Disable swapping. This option removes all code which actually performs # swapping, so it's not possible to turn it back on at run-time. # # This is sometimes usable for systems which don't have any swap space # (see also sysctls "vm.defer_swapspace_pageouts" and # "vm.disable_swapspace_pageouts") # #options NO_SWAPPING # Set the size of the buffer cache KVM reservation, in buffers. This is # scaled by approximately 16384 bytes. The system will auto-size the buffer # cache if this option is not specified. # options NBUF=512 # Set the size of the mbuf KVM reservation, in clusters. This is scaled # by approximately 2048 bytes. The system will auto-size the mbuf area # to (512 + maxusers*16) if this option is not specified. # maxusers is in turn computed at boot time depending on available memory # or set to the value specified by "options MAXUSERS=x" (x=0 means # autoscaling). # So, to take advantage of autoscaling, you have to remove both # NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. # options NMBCLUSTERS=1024 # Set the number of mbufs available in the system. Each mbuf # consumes 256 bytes. The system will autosize this (to 4 times # the number of NMBCLUSTERS, depending on other constraints) # if this option is not specified. # options NMBUFS=4096 # Tune the buffer cache maximum KVA reservation, in bytes. The maximum is # usually capped at 200 MB, effecting machines with > 1GB of ram. Note # that the buffer cache only really governs write buffering and disk block # translations. The VM page cache is our primary disk cache and is not # effected by the size of the buffer cache. # options VM_BCACHE_SIZE_MAX="(100*1024*1024)" # Tune the swap zone KVA reservation, in bytes. The default is typically # 70 MB, giving the system the ability to manage a maximum of 28GB worth # of swapped out data. # options VM_SWZONE_SIZE_MAX="(50*1024*1024)" # # Enable extra debugging code for locks. This stores the filename and # line of whatever acquired the lock in the lock itself, and change a # number of function calls to pass around the relevant data. This is # not at all useful unless you are debugging lock code. Also note # that it is likely to break e.g. fstat(1) unless you recompile your # userland with -DDEBUG_LOCKS as well. # options DEBUG_LOCKS # Set the amount of time (in seconds) the system will wait before # rebooting automatically when a kernel panic occurs. If set to (-1), # the system will wait indefinitely until a key is pressed on the # console. options PANIC_REBOOT_WAIT_TIME=16 # Attempt to bypass the buffer cache and put data directly into the # userland buffer for read operation when O_DIRECT flag is set on the # file. Both offset and length of the read operation must be # multiples of the physical media sector size. # options DIRECTIO # Specify a lower limit for the number of swap I/O buffers. They are # (among other things) used when bypassing the buffer cache due to # DIRECTIO kernel option enabled and O_DIRECT flag set on file. # #options NSWBUF_MIN=120 # The 'asr' driver provides support for current DPT/Adaptec SCSI RAID # controllers (SmartRAID V and VI and later). # These controllers require the CAM infrastructure. # device asr # The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). # These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. # The DPT controllers are commonly re-licensed under other brand-names - # some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and # Compaq are actually DPT controllers. # # See src/sys/dev/raid/dpt for debugging and other subtle options. # DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various # instruments are enabled. The tools in # /usr/sbin/dpt_* assume these to be enabled. # DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. # If you ant the driver to handle timeouts, enable # this option. If your system is very busy, this # option will create more trouble than solve. # DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to # wait when timing out with the above option. # DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/raid/dpt.h # DPT_LOST_IRQ When enabled, will try, once per second, to catch # any interrupt that got lost. Seems to help in some # DPT-firmware/Motherboard combinations. Minimal # cost, great benefit. # DPT_RESET_HBA Make "reset" actually reset the controller # instead of fudging it. Only enable this if you # are 100% certain you need it. device dpt # DPT options #!CAM# options DPT_MEASURE_PERFORMANCE #!CAM# options DPT_HANDLE_TIMEOUTS options DPT_TIMEOUT_FACTOR=4 options DPT_LOST_IRQ options DPT_RESET_HBA # # Compaq "CISS" RAID controllers (SmartRAID 5* series) # These controllers have a SCSI-like interface, and require the # CAM infrastructure. # device ciss # # Intel Integrated RAID controllers. # This driver is supported and maintained by # "Leubner, Achim" . # device iir # # Mylex AcceleRAID and eXtremeRAID controllers with v6 and later # firmware. These controllers have a SCSI-like interface, and require # the CAM infrastructure. # device mly # USB support # UHCI controller device uhci # OHCI controller device ohci # EHCI controller device ehci # General USB code (mandatory for USB) device usb # # USB Bluetooth device ubt # Fm Radio device ufm # Generic USB device driver device ugen # Human Interface Device (anything with buttons and dials) device uhid # USB keyboard device ukbd # USB printer device ulpt # USB Iomega Zip 100 Drive (Requires scbus and da) device umass # USB modem support device umodem # USB mouse device ums # USB Rio (MP3 Player) device urio # USB scanners device uscanner # USB com devices device moscom device uark device ubsa device uchcom device ucom device uftdi device ugensa device umct device uplcom device uslcom device uticom device uvisor device uvscom # # ADMtek USB ethernet. Supports the LinkSys USB100TX, # the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX # and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus # eval board. device aue # # ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the # LinkSys USB200M and various other adapters. device axe # # CATC USB-EL1201A USB ethernet. Supports the CATC Netmate # and Netmate II, and the Belkin F5U111. device cue # # Kawasaki LSI ethernet. Supports the LinkSys USB10T, # Entrega USB-NET-E45, Peracom Ethernet Adapter, the # 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, # the Netgear EA101, the D-Link DSB-650, the SMC 2102USB # and 2104USB, and the Corega USB-T. device kue # # RealTek 8150 based USB ethernet device: # Melco LUA-KTX # GREEN HOUSE GH-USB100B # Billionton ThumbLAN USBKR2-100B device rue # USB wireless NICs, requires wlan_amrr # # Ralink Technology RT2501USB/RT2601USB #device rum # # Ralink Technology RT2500USB #device ural # debugging options for the USB subsystem # options USB_DEBUG # options for ukbd: options UKBD_DFLT_KEYMAP # specify the built-in keymap makeoptions UKBD_DFLT_KEYMAP=it.iso # Firewire support device firewire # Firewire bus code device sbp # SCSI over Firewire (Requires scbus and da) device fwe # Ethernet over Firewire (non-standard!) # dcons support (Dumb Console Device) device dcons # dumb console driver device dcons_crom # FireWire attachment options DCONS_BUF_SIZE=16384 # buffer size options DCONS_POLL_HZ=100 # polling rate options DCONS_FORCE_CONSOLE=1 # force to be the primary console options DCONS_FORCE_GDB=1 # force to be the gdb device ##################################################################### # crypto subsystem # # This is a port of the openbsd crypto framework. Include this when # configuring IPsec and when you have a h/w crypto device to accelerate # user applications that link to openssl. # # Drivers are ports from openbsd with some simple enhancements that have # been fed back to openbsd (and hopefully will be included). pseudo-device crypto # core crypto support pseudo-device cryptodev # /dev/crypto for access to h/w device rndtest # FIPS 140-2 entropy tester device hifn # Hifn 7951, 7781, etc. options HIFN_DEBUG # enable debugging support: hw.hifn.debug #options HIFN_NO_RNG # for devices without RNG options HIFN_RNDTEST # enable rndtest support device ubsec # Broadcom 5501, 5601, 58xx options UBSEC_DEBUG # enable debugging support: hw.ubsec.debug #options UBSEC_NO_RNG # for devices without RNG options UBSEC_RNDTEST # enable rndtest support device aesni # hardware crypto/RNG for AES-NI device glxsb # Geode LX Security Block device padlock # hardware crypto/RNG for VIA C3/C7/Eden # # ACPI support using the Intel ACPI Component Architecture reference # implementation. # # ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer # kernel environment variables to select initial debugging levels for the # Intel ACPICA code. # # Note that building ACPI into the kernel is deprecated; the module is # normally loaded automatically by the loader. device acpi options ACPI_DEBUG # ACPI Asus Extras (LCD backlight/brightness, video output, etc.) device acpi_asus # ACPI Fujitsu Extras (Buttons) device acpi_fujitsu # ACPI extras driver for HP laptops #device acpi_hp # ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) device acpi_panasonic # ACPI Sony extra (LCD brightness) device acpi_sony # ACPI extras driver for ThinkPad laptops device acpi_thinkpad # ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) device acpi_toshiba # ACPI Video Extensions (LCD backlight/brightness, video output, etc.) device acpi_video device aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) device pmtimer # adjust the system clock after resume # DRM options: # drm: General DRM code # i915drm: Intel i830, i845, i915, i945, i965, G33/35 # mach64drm: ATI Mach64 cards - Rage and 3D Rage series # mgadrm: AGP Matrox G200, G400, G450, G550 # r128drm: ATI Rage 128 cards # radeondrm: ATI Radeon cards # savagedrm: Savage cards # sisdrm: Sis cards # tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee # # DRM_DEBUG: include debug printfs, very slow # # DRM requires AGP in the kernel. device drm device "i915drm" device "mach64drm" device mgadrm device "r128drm" device radeondrm device savagedrm device sisdrm device tdfxdrm options DRM_DEBUG options DRM_LINUX # # Misc devices # device cmx # Omnikey CardMan 4040 smartcard reader device gpio # Enable support for the gpio framework # # Embedded system options: # # An embedded system might want to run something other than init. options INIT_PATH="/sbin/init:/sbin/oinit" # Debug options options BUS_DEBUG # enable newbus debugging options NPX_DEBUG # enable npx debugging (FPU/math emu) options RSS_DEBUG # enable RSS (Receive Side Scaling) debugging # Record the program counter of the code interrupted by the statistics # clock interrupt. Use pctrack(8) to dump this information. options DEBUG_PCTRACK # More undocumented options for linting. # Note that documenting these are not considered an affront. #options ACPI_NO_SEMAPHORES options AHC_DUMP_EEPROM #options BKTR_ALLOC_PAGES=xxx options CAM_DEBUG_DELAY options CLUSTERDEBUG options COMPAT_LINUX options COMPAT_SUNOS options DEBUG options DEBUG_CRIT_SECTIONS options DEBUG_INTERRUPTS #options DISABLE_PSE options BCE_DEBUG options EMX_RSS_DEBUG options JME_RSS_DEBUG #options ED_NO_MIIBUS options ENABLE_ALART options FB_DEBUG=2 options FB_INSTALL_CDEV options FE_8BIT_SUPPORT options I4B_SMP_WORKAROUND options I586_PMC_GUPROF=0x70000 #options IEEE80211_DEBUG_REFCNT options IEEE80211_SUPPORT_SUPERG options KBDIO_DEBUG=10 options KBD_MAXRETRY=4 options KBD_MAXWAIT=6 options KBD_RESETDELAY=201 options KERN_TIMESTAMP options KEY options LINPROCFS options LOCKF_DEBUG options LOUTB #options MAXFILES=xxx options MBUF_DEBUG options NETATALKDEBUG options PANIC_DEBUG options PMAP_DEBUG options PSM_DEBUG=4 options SCSI_NCR_DEBUG options SCSI_NCR_MAX_SYNC=10000 options SCSI_NCR_MAX_WIDE=1 options SCSI_NCR_MYADDR=7 options SHOW_BUSYBUFS # List buffers that prevent root unmount options SI_DEBUG options SLAB_DEBUG options SLIP_IFF_OPTS options SOCKBUF_DEBUG options TDMA_BINTVAL_DEFAULT=5 options TDMA_SLOTCNT_DEFAULT=2 options TDMA_SLOTLEN_DEFAULT=10*1000 options TDMA_TXRATE_11A_DEFAULT=2*24 options TDMA_TXRATE_11B_DEFAULT=2*11 options TDMA_TXRATE_11G_DEFAULT=2*24 options TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" options TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" options TDMA_TXRATE_HALF_DEFAULT=2*12 options TDMA_TXRATE_QUARTER_DEFAULT=2*6 options TDMA_TXRATE_TURBO_DEFAULT=2*24 options TIMER_FREQ="((14318182+6)/12)" options VFS_BIO_DEBUG options VM_PAGE_DEBUG options XBONEHACK options KTR options KTR_ALL options KTR_ENTRIES=1024 options KTR_VERBOSE=1 #options KTR_CTXSW #options KTR_DMCRYPT #options KTR_ETHERNET #options KTR_HAMMER #options KTR_IFQ #options KTR_IF_BGE #options KTR_IF_EM #options KTR_IF_EMX #options KTR_IF_START #options KTR_IPIQ #options KTR_KERNENTRY #options KTR_MEMORY #options KTR_POLLING #options KTR_SERIALIZER #options KTR_SPIN_CONTENTION #options KTR_TESTLOG #options KTR_TOKENS #options KTR_USB_MEMORY # ALTQ options ALTQ #alternate queueing options ALTQ_CBQ #class based queueing options ALTQ_RED #random early detection options ALTQ_RIO #triple red for diffserv (needs RED) options ALTQ_HFSC #hierarchical fair service curve options ALTQ_PRIQ #priority queue options ALTQ_FAIRQ #fair queue #options ALTQ_NOPCC #don't use processor cycle counter options ALTQ_DEBUG #for debugging # you might want to set kernel timer to 1kHz if you use CBQ, # especially with 100baseT #options HZ=1000 # SCTP options SCTP options SCTP_DEBUG options SCTP_USE_ADLER32 options SCTP_HIGH_SPEED options SCTP_STAT_LOGGING options SCTP_CWND_LOGGING options SCTP_BLK_LOGGING options SCTP_STR_LOGGING options SCTP_FR_LOGGING options SCTP_MAP_LOGGING # DSCHED stuff options DSCHED_FQ # WATCHDOG options WATCHDOG_ENABLE # Enable watchdog support framework options WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic # LED options ERROR_LED_ON_PANIC # If an error led is present, light it up on panic