1745b8439SSascha Wildner# 2745b8439SSascha Wildner# X86_64_LINT -- config file for checking all the sources, tries to pull in 3745b8439SSascha Wildner# as much of the source tree as it can. 4745b8439SSascha Wildner# 5745b8439SSascha Wildner# $FreeBSD: src/sys/i386/conf/LINT,v 1.749.2.144 2003/06/04 17:56:59 sam Exp $ 6745b8439SSascha Wildner# 7745b8439SSascha Wildner# See the kernconf(5) manual page for more information on the format of 8745b8439SSascha Wildner# this file. 9745b8439SSascha Wildner# 10745b8439SSascha Wildner# NB: You probably don't want to try running a kernel built from this 11745b8439SSascha Wildner# file. Instead, you should start from X86_64_GENERIC, and add options 12745b8439SSascha Wildner# from this file as required. 13745b8439SSascha Wildner# 14745b8439SSascha Wildner 15745b8439SSascha Wildner# These directives are mandatory. The machine directive specifies the 16745b8439SSascha Wildner# platform and the machine_arch directive specifies the cpu architecture. 17745b8439SSascha Wildner# 18745b8439SSascha Wildnerplatform pc64 19745b8439SSascha Wildnermachine x86_64 20745b8439SSascha Wildnermachine_arch x86_64 21745b8439SSascha Wildner 22745b8439SSascha Wildner# 23745b8439SSascha Wildner# This is the ``identification'' of the kernel. Usually this should 24745b8439SSascha Wildner# be the same as the name of your kernel. 25745b8439SSascha Wildner# 26745b8439SSascha Wildnerident X86_64_LINT 27745b8439SSascha Wildner 28745b8439SSascha Wildner# 29745b8439SSascha Wildner# The `maxusers' parameter controls the static sizing of a number of 30745b8439SSascha Wildner# internal system tables by a formula defined in subr_param.c. Setting 31745b8439SSascha Wildner# maxusers to 0 will cause the system to auto-size based on physical 32745b8439SSascha Wildner# memory. 33745b8439SSascha Wildner# 34745b8439SSascha Wildnermaxusers 10 35745b8439SSascha Wildner 36745b8439SSascha Wildner# 37745b8439SSascha Wildner# The `makeoptions' parameter allows variables to be passed to the 38745b8439SSascha Wildner# generated Makefile in the build area. 39745b8439SSascha Wildner# 40745b8439SSascha Wildner# CONF_CFLAGS gives some extra compiler flags that are added to ${CFLAGS} 41745b8439SSascha Wildner# after most other flags. Here we use it to inhibit use of non-optimal 42745b8439SSascha Wildner# gcc builtin functions (e.g., memcmp). 43745b8439SSascha Wildner# 44745b8439SSascha Wildner# DEBUG happens to be magic. 45745b8439SSascha Wildner# The following is equivalent to 'config -g KERNELNAME' and creates 46745b8439SSascha Wildner# 'kernel.debug' compiled with -g debugging as well as a normal 47745b8439SSascha Wildner# 'kernel'. Use 'make install.debug' to install the debug kernel 48745b8439SSascha Wildner# but that isn't normally necessary as the debug symbols are not loaded 49745b8439SSascha Wildner# by the kernel and are not useful there anyway. 50745b8439SSascha Wildner# 51745b8439SSascha Wildner# KERNEL can be overridden so that you can change the default name of your 52745b8439SSascha Wildner# kernel. 53745b8439SSascha Wildner# 54745b8439SSascha Wildner# MODULES_OVERRIDE can be used to limit modules built to a specific list. 55745b8439SSascha Wildner# 56745b8439SSascha Wildner# INSTALLSTRIPPED can be set to cause installkernel to install stripped 57745b8439SSascha Wildner# kernels and modules rather than a kernel and modules with debug symbols. 58745b8439SSascha Wildner# 59745b8439SSascha Wildner# INSTALLSTRIPPEDMODULES can be set to allow a full debug kernel to be 60745b8439SSascha Wildner# installed, but to strip the installed modules. 61745b8439SSascha Wildner# 62745b8439SSascha Wildnermakeoptions CONF_CFLAGS=-fno-builtin #Don't allow use of memcmp, etc. 63745b8439SSascha Wildner#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols 64745b8439SSascha Wildner#makeoptions KERNEL=foo #Build kernel "foo" and install "/foo" 65745b8439SSascha Wildner# Only build Linux API modules and plus those parts of the sound system I need. 66745b8439SSascha Wildner#makeoptions MODULES_OVERRIDE="linux sound/snd sound/pcm sound/driver/maestro3" 67745b8439SSascha Wildner#makeoptions INSTALLSTRIPPED=1 68745b8439SSascha Wildner#makeoptions INSTALLSTRIPPEDMODULES=1 69745b8439SSascha Wildner 70745b8439SSascha Wildner# 71745b8439SSascha Wildner# Certain applications can grow to be larger than the 128M limit 72745b8439SSascha Wildner# that DragonFly initially imposes. Below are some options to 73745b8439SSascha Wildner# allow that limit to grow to 256MB, and can be increased further 74745b8439SSascha Wildner# with changing the parameters. MAXDSIZ is the maximum that the 75745b8439SSascha Wildner# limit can be set to, and the DFLDSIZ is the default value for 76745b8439SSascha Wildner# the limit. MAXSSIZ is the maximum that the stack limit can be 77745b8439SSascha Wildner# set to. You might want to set the default lower than the max, 78745b8439SSascha Wildner# and explicitly set the maximum with a shell command for processes 79745b8439SSascha Wildner# that regularly exceed the limit like INND. 80745b8439SSascha Wildner# 81745b8439SSascha Wildneroptions MAXDSIZ="(256*1024*1024)" 82745b8439SSascha Wildneroptions MAXSSIZ="(256*1024*1024)" 83745b8439SSascha Wildneroptions DFLDSIZ="(256*1024*1024)" 84745b8439SSascha Wildner 85745b8439SSascha Wildner# 86745b8439SSascha Wildner# BLKDEV_IOSIZE sets the default block size used in user block 87745b8439SSascha Wildner# device I/O. Note that this value will be overridden by the label 88745b8439SSascha Wildner# when specifying a block device from a label with a non-0 89745b8439SSascha Wildner# partition blocksize. The default is PAGE_SIZE. 90745b8439SSascha Wildner# 91745b8439SSascha Wildneroptions BLKDEV_IOSIZE=8192 92745b8439SSascha Wildner 93745b8439SSascha Wildner# This allows you to actually store this configuration file into 94745b8439SSascha Wildner# the kernel binary itself, where it may be later read by saying: 95745b8439SSascha Wildner# strings -n 3 /kernel | sed -n 's/^___//p' > MYKERNEL 96745b8439SSascha Wildner# 97745b8439SSascha Wildneroptions INCLUDE_CONFIG_FILE # Include this file in kernel 98745b8439SSascha Wildner 99745b8439SSascha Wildner# 100745b8439SSascha Wildner# The root device and filesystem type can be compiled in; 101745b8439SSascha Wildner# this provides a fallback option if the root device cannot 102745b8439SSascha Wildner# be correctly guessed by the bootstrap code, or an override if 103745b8439SSascha Wildner# the RB_DFLTROOT flag (-r) is specified when booting the kernel. 104745b8439SSascha Wildner# 105745b8439SSascha Wildneroptions ROOTDEVNAME=\"ufs:da0s2e\" 106745b8439SSascha Wildner 107745b8439SSascha Wildner##################################################################### 108745b8439SSascha Wildner# SMP OPTIONS: 109745b8439SSascha Wildner# 110e93ca50aSSascha Wildner# SMP enables building of a Symmetric MultiProcessor Kernel. It will 111e93ca50aSSascha Wildner# boot on both SMP and UP boxes. 112745b8439SSascha Wildner# 113745b8439SSascha Wildner# Notes: 114745b8439SSascha Wildner# 115745b8439SSascha Wildner# An SMP kernel will ONLY run on an Intel MP spec. qualified motherboard. 116745b8439SSascha Wildner# 117745b8439SSascha Wildner# Check the 'Rogue SMP hardware' section to see if additional options 118745b8439SSascha Wildner# are required by your hardware. 119745b8439SSascha Wildner# 120e93ca50aSSascha Wildner#options SMP # Symmetric MultiProcessor Kernel 121745b8439SSascha Wildner 122745b8439SSascha Wildner##################################################################### 123745b8439SSascha Wildner# CPU OPTIONS 124745b8439SSascha Wildner 125745b8439SSascha Wildnercpu HAMMER_CPU 126745b8439SSascha Wildner 127745b8439SSascha Wildner# 128745b8439SSascha Wildner# Options for CPU features. 129745b8439SSascha Wildner# 130745b8439SSascha Wildner# CPU_DISABLE_SSE disables SSE/MMX2 instructions support. 131745b8439SSascha Wildner# 132dbe005bbSSascha Wildner# CPU_ENABLE_EST enables support for Enhanced SpeedStep technology 133dbe005bbSSascha Wildner# found in Pentium(tm) M processors. 134dbe005bbSSascha Wildner# 135745b8439SSascha Wildner#options CPU_DISABLE_SSE 136dbe005bbSSascha Wildneroptions CPU_ENABLE_EST 137ebea24c3SSascha Wildner 138745b8439SSascha Wildner##################################################################### 139745b8439SSascha Wildner# COMPATIBILITY OPTIONS 140745b8439SSascha Wildner 141745b8439SSascha Wildner# 142745b8439SSascha Wildner# Implement system calls compatible with 4.3BSD and older versions of 143745b8439SSascha Wildner# FreeBSD. You probably do NOT want to remove this as much current code 144745b8439SSascha Wildner# still relies on the 4.3 emulation. 145745b8439SSascha Wildner# 146745b8439SSascha Wildneroptions COMPAT_43 147745b8439SSascha Wildner 148efba76b4SSascha Wildner# Enable NDIS binary driver support 149efba76b4SSascha Wildneroptions NDISAPI 150efba76b4SSascha Wildnerdevice ndis 151efba76b4SSascha Wildner 152745b8439SSascha Wildner# 153745b8439SSascha Wildner# These three options provide support for System V Interface 154745b8439SSascha Wildner# Definition-style interprocess communication, in the form of shared 155745b8439SSascha Wildner# memory, semaphores, and message queues, respectively. 156745b8439SSascha Wildner# 157745b8439SSascha Wildner# System V shared memory and tunable parameters 158745b8439SSascha Wildneroptions SYSVSHM # include support for shared memory 159745b8439SSascha Wildneroptions SHMMIN=2 # min shared memory segment size (bytes) 160745b8439SSascha Wildneroptions SHMMNI=33 # max number of shared memory identifiers 161745b8439SSascha Wildneroptions SHMSEG=9 # max shared memory segments per process 162745b8439SSascha Wildner 163745b8439SSascha Wildner# System V semaphores and tunable parameters 164745b8439SSascha Wildneroptions SYSVSEM # include support for semaphores 165745b8439SSascha Wildneroptions SEMMAP=31 # amount of entries in semaphore map 166745b8439SSascha Wildneroptions SEMMNI=11 # number of semaphore identifiers in the system 167745b8439SSascha Wildneroptions SEMMNS=61 # number of semaphores in the system 168745b8439SSascha Wildneroptions SEMMNU=31 # number of undo structures in the system 169745b8439SSascha Wildneroptions SEMMSL=61 # max number of semaphores per id 170745b8439SSascha Wildneroptions SEMOPM=101 # max number of operations per semop call 171745b8439SSascha Wildneroptions SEMUME=11 # max number of undo entries per process 172745b8439SSascha Wildner 173745b8439SSascha Wildner# System V message queues and tunable parameters 174745b8439SSascha Wildneroptions SYSVMSG # include support for message queues 175745b8439SSascha Wildneroptions MSGMNB=2049 # max characters per message queue 176745b8439SSascha Wildneroptions MSGMNI=41 # max number of message queue identifiers 177745b8439SSascha Wildneroptions MSGSEG=2049 # max number of message segments in the system 178745b8439SSascha Wildneroptions MSGSSZ=16 # size of a message segment MUST be power of 2 179745b8439SSascha Wildneroptions MSGTQL=41 # max amount of messages in the system 180745b8439SSascha Wildner 181745b8439SSascha Wildner##################################################################### 182745b8439SSascha Wildner# DEBUGGING OPTIONS 183745b8439SSascha Wildner 184745b8439SSascha Wildner# 185745b8439SSascha Wildner# Enable the kernel debugger. 186745b8439SSascha Wildner# 187745b8439SSascha Wildneroptions DDB 188745b8439SSascha Wildner 189745b8439SSascha Wildner# 190745b8439SSascha Wildner# Print a stack trace on kernel panic. 191745b8439SSascha Wildner# 192745b8439SSascha Wildneroptions DDB_TRACE 193745b8439SSascha Wildner 194745b8439SSascha Wildner# 195745b8439SSascha Wildner# Don't drop into DDB for a panic. Intended for unattended operation 196745b8439SSascha Wildner# where you may want to drop to DDB from the console, but still want 197745b8439SSascha Wildner# the machine to recover from a panic 198745b8439SSascha Wildner# 199745b8439SSascha Wildneroptions DDB_UNATTENDED 200745b8439SSascha Wildner 201745b8439SSascha Wildner# 202745b8439SSascha Wildner# If using GDB remote mode to debug the kernel, there's a non-standard 203745b8439SSascha Wildner# extension to the remote protocol that can be used to use the serial 204745b8439SSascha Wildner# port as both the debugging port and the system console. It's non- 205745b8439SSascha Wildner# standard and you're on your own if you enable it. See also the 206745b8439SSascha Wildner# "remotechat" variables in the DragonFly specific version of gdb. 207745b8439SSascha Wildner# 208745b8439SSascha Wildneroptions GDB_REMOTE_CHAT 209745b8439SSascha Wildner 210745b8439SSascha Wildner# 211745b8439SSascha Wildner# KTRACE enables the system-call tracing facility ktrace(2). 212745b8439SSascha Wildner# 213745b8439SSascha Wildneroptions KTRACE #kernel tracing 214745b8439SSascha Wildner 215745b8439SSascha Wildner# 216745b8439SSascha Wildner# The INVARIANTS option is used in a number of source files to enable 217745b8439SSascha Wildner# extra sanity checking of internal structures. This support is not 218745b8439SSascha Wildner# enabled by default because of the extra time it would take to check 219745b8439SSascha Wildner# for these conditions, which can only occur as a result of 220745b8439SSascha Wildner# programming errors. 221745b8439SSascha Wildner# 222745b8439SSascha Wildneroptions INVARIANTS 223745b8439SSascha Wildner 224745b8439SSascha Wildner# 225745b8439SSascha Wildner# The DIAGNOSTIC option is used to enable extra debugging information 226745b8439SSascha Wildner# from some parts of the kernel. As this makes everything more noisy, 227745b8439SSascha Wildner# it is disabled by default. 228745b8439SSascha Wildner# 229745b8439SSascha Wildneroptions DIAGNOSTIC 230745b8439SSascha Wildner 231745b8439SSascha Wildner# 232745b8439SSascha Wildner# PERFMON causes the driver for Pentium/Pentium Pro performance counters 233745b8439SSascha Wildner# to be compiled. See perfmon(4) for more information. 234745b8439SSascha Wildner# 235745b8439SSascha Wildneroptions PERFMON 236745b8439SSascha Wildner 237745b8439SSascha Wildner 238745b8439SSascha Wildner# 239745b8439SSascha Wildner# This option let some drivers co-exist that can't co-exist in a running 240745b8439SSascha Wildner# system. This is used to be able to compile all kernel code in one go for 241745b8439SSascha Wildner# quality assurance purposes (like this file, which the option takes it name 242745b8439SSascha Wildner# from.) 243745b8439SSascha Wildner# 244745b8439SSascha Wildneroptions COMPILING_LINT 245745b8439SSascha Wildner 246745b8439SSascha Wildner 247745b8439SSascha Wildner# XXX - this doesn't belong here. 248745b8439SSascha Wildner# Allow ordinary users to take the console - this is useful for X. 249745b8439SSascha Wildneroptions UCONSOLE 250745b8439SSascha Wildner 251745b8439SSascha Wildner##################################################################### 252745b8439SSascha Wildner# NETWORKING OPTIONS 253745b8439SSascha Wildner 254745b8439SSascha Wildner# 255745b8439SSascha Wildner# Protocol families: 256745b8439SSascha Wildner# Only the INET (Internet) family is officially supported in DragonFly. 257745b8439SSascha Wildner# Source code for the NS (Xerox Network Service) is provided for amusement 258745b8439SSascha Wildner# value. 259745b8439SSascha Wildner# 260745b8439SSascha Wildneroptions INET #Internet communications protocols 261745b8439SSascha Wildneroptions INET6 #IPv6 communications protocols 262745b8439SSascha Wildneroptions IPSEC #IP security 263745b8439SSascha Wildneroptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 264745b8439SSascha Wildneroptions IPSEC_DEBUG #debug for IP security 265745b8439SSascha Wildner# 266745b8439SSascha Wildner# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel 267d912a10eSSascha Wildner# to be processed by any configured packet filtering (ipfw). 268745b8439SSascha Wildner# The default is that packets coming from a tunnel are _not_ processed; 269745b8439SSascha Wildner# they are assumed trusted. 270745b8439SSascha Wildner# 271745b8439SSascha Wildner# Note that enabling this can be problematic as there are no mechanisms 272745b8439SSascha Wildner# in place for distinguishing packets coming out of a tunnel (e.g. no 273745b8439SSascha Wildner# encX devices as found on openbsd). 274745b8439SSascha Wildner# 275745b8439SSascha Wildner#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel 276745b8439SSascha Wildner 277745b8439SSascha Wildner# 278745b8439SSascha Wildner# Experimental IPsec implementation that uses the kernel crypto 279745b8439SSascha Wildner# framework. This cannot be configured together with IPSEC and 280745b8439SSascha Wildner# (currently) supports only IPv4. To use this you must also 281745b8439SSascha Wildner# configure the crypto device (see below). Note that with this 282745b8439SSascha Wildner# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP). 283745b8439SSascha Wildner# IPSEC_DEBUG is used, as above, to configure debugging support 284745b8439SSascha Wildner# within the IPsec protocols. 285745b8439SSascha Wildner# 286745b8439SSascha Wildner#options FAST_IPSEC #new IPsec 287745b8439SSascha Wildner 288745b8439SSascha Wildneroptions IPX #IPX/SPX communications protocols 289745b8439SSascha Wildneroptions IPXIP #IPX in IP encapsulation (not available) 290745b8439SSascha Wildneroptions IPTUNNEL #IP in IPX encapsulation (not available) 291745b8439SSascha Wildner 292745b8439SSascha Wildneroptions NCP #NetWare Core protocol 293745b8439SSascha Wildner 294745b8439SSascha Wildneroptions MPLS #Multi-Protocol Label Switching 295745b8439SSascha Wildner 2967902ca8cSSascha Wildner# 2977902ca8cSSascha Wildner# SMB/CIFS requester 2987902ca8cSSascha Wildner# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 2997902ca8cSSascha Wildner# options. 3007902ca8cSSascha Wildner# NETSMBCRYPTO enables support for encrypted passwords. 3017902ca8cSSascha Wildneroptions NETSMB #SMB/CIFS requester 3027902ca8cSSascha Wildneroptions NETSMBCRYPTO #encrypted password support for SMB 3037902ca8cSSascha Wildner 304745b8439SSascha Wildner# mchain library. It can be either loaded as KLD or compiled into kernel 305745b8439SSascha Wildneroptions LIBMCHAIN #mbuf management library 306745b8439SSascha Wildner 307745b8439SSascha Wildner# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 308745b8439SSascha Wildner# Individual node types can be enabled with the corresponding option 309745b8439SSascha Wildner# listed below; however, this is not strictly necessary as netgraph 310745b8439SSascha Wildner# will automatically load the corresponding KLD module if the node type 311745b8439SSascha Wildner# is not already compiled into the kernel. Each type below has a 312745b8439SSascha Wildner# corresponding man page, e.g., ng_async(4). 313745b8439SSascha Wildneroptions NETGRAPH #netgraph(4) system 314745b8439SSascha Wildneroptions NETGRAPH_ASYNC 315745b8439SSascha Wildneroptions NETGRAPH_BPF 316745b8439SSascha Wildneroptions NETGRAPH_BRIDGE 317745b8439SSascha Wildneroptions NETGRAPH_CISCO 318745b8439SSascha Wildneroptions NETGRAPH_ECHO 319745b8439SSascha Wildneroptions NETGRAPH_EIFACE 320745b8439SSascha Wildneroptions NETGRAPH_ETHER 321745b8439SSascha Wildneroptions NETGRAPH_FRAME_RELAY 322745b8439SSascha Wildneroptions NETGRAPH_HOLE 323745b8439SSascha Wildneroptions NETGRAPH_IFACE 324745b8439SSascha Wildneroptions NETGRAPH_KSOCKET 325745b8439SSascha Wildneroptions NETGRAPH_L2TP 326745b8439SSascha Wildneroptions NETGRAPH_LMI 327745b8439SSascha Wildner# MPPC compression requires proprietary files (not included) 328745b8439SSascha Wildner#options NETGRAPH_MPPC_COMPRESSION 329745b8439SSascha Wildneroptions NETGRAPH_MPPC_ENCRYPTION 330745b8439SSascha Wildneroptions NETGRAPH_ONE2MANY 331745b8439SSascha Wildneroptions NETGRAPH_PPP 332745b8439SSascha Wildneroptions NETGRAPH_PPPOE 333745b8439SSascha Wildneroptions NETGRAPH_PPTPGRE 334745b8439SSascha Wildneroptions NETGRAPH_RFC1490 335745b8439SSascha Wildneroptions NETGRAPH_SOCKET 336745b8439SSascha Wildneroptions NETGRAPH_TEE 337745b8439SSascha Wildneroptions NETGRAPH_TTY 338745b8439SSascha Wildneroptions NETGRAPH_UI 339745b8439SSascha Wildneroptions NETGRAPH_VJC 340745b8439SSascha Wildner 341745b8439SSascha Wildnerdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 342745b8439SSascha Wildner 343745b8439SSascha Wildner# 344745b8439SSascha Wildner# Network interfaces: 345745b8439SSascha Wildner# The `loop' pseudo-device is MANDATORY when networking is enabled. 346745b8439SSascha Wildner# The `ether' pseudo-device provides generic code to handle 347745b8439SSascha Wildner# Ethernets; it is MANDATORY when a Ethernet device driver is 348745b8439SSascha Wildner# configured. 349745b8439SSascha Wildner# The `sppp' pseudo-device serves a similar role for certain types 350745b8439SSascha Wildner# of synchronous PPP links (like `ar'). 351745b8439SSascha Wildner# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 352745b8439SSascha Wildner# The `ppp' pseudo-device implements the Point-to-Point Protocol. 353745b8439SSascha Wildner# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 354745b8439SSascha Wildner# aware of the legal and administrative consequences of enabling this 355745b8439SSascha Wildner# option. The number of devices determines the maximum number of 356745b8439SSascha Wildner# simultaneous BPF clients programs runnable. 357745b8439SSascha Wildner# The `disc' pseudo-device implements a minimal network interface, 358745b8439SSascha Wildner# which throws away all packets sent and never receives any. It is 359745b8439SSascha Wildner# included for testing purposes. This shows up as the 'ds' interface. 360745b8439SSascha Wildner# The `tun' pseudo-device implements (user-)ppp and nos-tun 361745b8439SSascha Wildner# The `gif' pseudo-device implements IPv6 over IP4 tunneling, 362745b8439SSascha Wildner# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 363745b8439SSascha Wildner# IPv6 over IPv6 tunneling. 364745b8439SSascha Wildner# The `gre' device implements two types of IP4 over IP4 tunneling: 365745b8439SSascha Wildner# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 366745b8439SSascha Wildner# The `faith' pseudo-device captures packets sent to it and diverts them 367745b8439SSascha Wildner# to the IPv4/IPv6 translation daemon. 368745b8439SSascha Wildner# The `stf' device implements 6to4 encapsulation. 369745b8439SSascha Wildner# The `ef' pseudo-device provides support for multiple ethernet frame types 370745b8439SSascha Wildner# specified via ETHER_* options. See ef(4) for details. 371745b8439SSascha Wildner# 372745b8439SSascha Wildner# The PPP_BSDCOMP option enables support for compress(1) style entire 373745b8439SSascha Wildner# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 374745b8439SSascha Wildner# PPP_FILTER enables code for filtering the ppp data stream and selecting 375745b8439SSascha Wildner# events for resetting the demand dial activity timer - requires bpf. 376745b8439SSascha Wildner# See pppd(8) for more details. 377745b8439SSascha Wildner# 378745b8439SSascha Wildnerpseudo-device ether #Generic Ethernet 379745b8439SSascha Wildnerpseudo-device vlan 1 #VLAN support 380745b8439SSascha Wildnerpseudo-device bridge #Bridging support 381745b8439SSascha Wildnerpseudo-device sppp #Generic Synchronous PPP 382745b8439SSascha Wildnerpseudo-device loop #Network loopback device 383745b8439SSascha Wildnerpseudo-device bpf #Berkeley packet filter 384745b8439SSascha Wildnerpseudo-device disc #Discard device (ds0, ds1, etc) 385ded7543cSSascha Wildnerpseudo-device tap #Ethernet tunnel network interface 386745b8439SSascha Wildnerpseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) 387745b8439SSascha Wildnerpseudo-device sl 2 #Serial Line IP 388745b8439SSascha Wildnerpseudo-device gre #IP over IP tunneling 389745b8439SSascha Wildnerpseudo-device ppp 2 #Point-to-point protocol 390745b8439SSascha Wildneroptions PPP_BSDCOMP #PPP BSD-compress support 391745b8439SSascha Wildneroptions PPP_DEFLATE #PPP zlib/deflate/gzip support 392745b8439SSascha Wildneroptions PPP_FILTER #enable bpf filtering (needs bpf) 393745b8439SSascha Wildner 394745b8439SSascha Wildnerpseudo-device ef # Multiple ethernet frames support 395745b8439SSascha Wildneroptions ETHER_II # enable Ethernet_II frame 396745b8439SSascha Wildneroptions ETHER_8023 # enable Ethernet_802.3 (Novell) frame 397745b8439SSascha Wildneroptions ETHER_8022 # enable Ethernet_802.2 frame 398745b8439SSascha Wildneroptions ETHER_SNAP # enable Ethernet_802.2/SNAP frame 399745b8439SSascha Wildner 400745b8439SSascha Wildner# for IPv6 401745b8439SSascha Wildnerpseudo-device gif #IPv6 and IPv4 tunneling 402745b8439SSascha Wildnerpseudo-device faith 1 #for IPv6 and IPv4 translation 403745b8439SSascha Wildnerpseudo-device stf #6to4 IPv6 over IPv4 encapsulation 404745b8439SSascha Wildner 405745b8439SSascha Wildner# 406745b8439SSascha Wildner# Internet family options: 407745b8439SSascha Wildner# 408745b8439SSascha Wildner# MROUTING enables the kernel multicast packet forwarder, which works 409745b8439SSascha Wildner# with mrouted(8). 410745b8439SSascha Wildner# 411745b8439SSascha Wildner# PIM enables Protocol Independent Multicast in the kernel. 412745b8439SSascha Wildner# Requires MROUTING enabled. 413745b8439SSascha Wildner# 414745b8439SSascha Wildner# IPFIREWALL enables support for IP firewall construction, in 415745b8439SSascha Wildner# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 416745b8439SSascha Wildner# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 417745b8439SSascha Wildner# limits the number of times a matching entry can be logged. 418745b8439SSascha Wildner# 419745b8439SSascha Wildner# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 420745b8439SSascha Wildner# and if you do not add other rules during startup to allow access, 421745b8439SSascha Wildner# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 422745b8439SSascha Wildner# in /etc/rc.conf when first enabling this feature, then refining the 423745b8439SSascha Wildner# firewall rules in /etc/rc.firewall after you've tested that the new kernel 424745b8439SSascha Wildner# feature works properly. 425745b8439SSascha Wildner# 426745b8439SSascha Wildner# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 427745b8439SSascha Wildner# allow everything. Use with care, if a cracker can crash your 428745b8439SSascha Wildner# firewall machine, they can get to your protected machines. However, 429745b8439SSascha Wildner# if you are using it as an as-needed filter for specific problems as 430745b8439SSascha Wildner# they arise, then this may be for you. Changing the default to 'allow' 431745b8439SSascha Wildner# means that you won't get stuck if the kernel and /sbin/ipfw binary get 432745b8439SSascha Wildner# out of sync. 433745b8439SSascha Wildner# 434745b8439SSascha Wildner# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 435745b8439SSascha Wildner# 436745b8439SSascha Wildner# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 437745b8439SSascha Wildner# packets without touching the ttl). This can be useful to hide firewalls 438745b8439SSascha Wildner# from traceroute and similar tools. 439745b8439SSascha Wildner# 440745b8439SSascha Wildner# TCPDEBUG is undocumented. 441745b8439SSascha Wildner# 442745b8439SSascha Wildneroptions MROUTING # Multicast routing 443745b8439SSascha Wildneroptions PIM # Protocol Independent Multicast 444745b8439SSascha Wildneroptions IPFIREWALL #firewall 445745b8439SSascha Wildneroptions IPFIREWALL_DEBUG #debug prints 446745b8439SSascha Wildneroptions IPFIREWALL_VERBOSE #enable logging to syslogd(8) 447745b8439SSascha Wildneroptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 448745b8439SSascha Wildneroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 449745b8439SSascha Wildneroptions IPV6FIREWALL #firewall for IPv6 450745b8439SSascha Wildneroptions IPV6FIREWALL_VERBOSE 451745b8439SSascha Wildneroptions IPV6FIREWALL_VERBOSE_LIMIT=100 452745b8439SSascha Wildneroptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 453745b8439SSascha Wildneroptions IPDIVERT #divert sockets 454745b8439SSascha Wildneroptions IPSTEALTH #support for stealth forwarding 455745b8439SSascha Wildneroptions TCPDEBUG 456745b8439SSascha Wildner 457745b8439SSascha Wildnerdevice pf 458745b8439SSascha Wildnerdevice pflog 459745b8439SSascha Wildner 460745b8439SSascha Wildner#CARP 461745b8439SSascha Wildnerpseudo-device carp 462745b8439SSascha Wildneroptions CARP 463745b8439SSascha Wildner 464745b8439SSascha Wildner# The MBUF_STRESS_TEST option enables options which create 465745b8439SSascha Wildner# various random failures / extreme cases related to mbuf 466745b8439SSascha Wildner# functions. See the mbuf(9) manpage for a list of available 467745b8439SSascha Wildner# test cases. 468745b8439SSascha Wildneroptions MBUF_STRESS_TEST 469745b8439SSascha Wildner 470745b8439SSascha Wildner# Statically link in accept filters 471745b8439SSascha Wildneroptions ACCEPT_FILTER_DATA 472745b8439SSascha Wildneroptions ACCEPT_FILTER_HTTP 473745b8439SSascha Wildner 474745b8439SSascha Wildner# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are 475745b8439SSascha Wildner# carried in TCP option 19. This option is commonly used to protect 476745b8439SSascha Wildner# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable. 4770defa1cfSSepherosa Ziehau# This is enabled on a per-socket basis using the TCP_SIGNATURE_ENABLE 4780defa1cfSSepherosa Ziehau# socket option. 479745b8439SSascha Wildner# This requires the use of 'device crypto', 'options IPSEC' 480745b8439SSascha Wildner# or 'device cryptodev'. 481745b8439SSascha Wildneroptions TCP_SIGNATURE #include support for RFC 2385 482745b8439SSascha Wildner 483745b8439SSascha Wildner# 484745b8439SSascha Wildner# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 485745b8439SSascha Wildner# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 486745b8439SSascha Wildner# for RFC1644 extensions and is not recommended for web servers. 487745b8439SSascha Wildner# 488745b8439SSascha Wildneroptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 489745b8439SSascha Wildner 490745b8439SSascha Wildner# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 491745b8439SSascha Wildner# typically want this option as it will help protect the machine from 492745b8439SSascha Wildner# D.O.S. packet attacks. 493745b8439SSascha Wildner# 494745b8439SSascha Wildneroptions ICMP_BANDLIM 495745b8439SSascha Wildner 496745b8439SSascha Wildner# DUMMYNET enables the "dummynet" bandwidth limiter. You need 497745b8439SSascha Wildner# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 498745b8439SSascha Wildner# 499745b8439SSascha Wildneroptions DUMMYNET 500745b8439SSascha Wildneroptions DUMMYNET_DEBUG 501745b8439SSascha Wildner 502745b8439SSascha Wildner# 503745b8439SSascha Wildner# ATM (HARP version) options 504745b8439SSascha Wildner# 505745b8439SSascha Wildner# ATM_CORE includes the base ATM functionality code. This must be included 506745b8439SSascha Wildner# for ATM support. 507745b8439SSascha Wildner# 508745b8439SSascha Wildner# ATM_IP includes support for running IP over ATM. 509745b8439SSascha Wildner# 510745b8439SSascha Wildner# At least one (and usually only one) of the following signalling managers 511745b8439SSascha Wildner# must be included (note that all signalling managers include PVC support): 512745b8439SSascha Wildner# ATM_SIGPVC includes support for the PVC-only signalling manager `sigpvc'. 513745b8439SSascha Wildner# ATM_SPANS includes support for the `spans' signalling manager, which runs 514745b8439SSascha Wildner# the FORE Systems's proprietary SPANS signalling protocol. 515745b8439SSascha Wildner# ATM_UNI includes support for the `uni30' and `uni31' signalling managers, 516745b8439SSascha Wildner# which run the ATM Forum UNI 3.x signalling protocols. 517745b8439SSascha Wildner# 518745b8439SSascha Wildner# The `hea' driver provides support for the Efficient Networks, Inc. 519745b8439SSascha Wildner# ENI-155p ATM PCI Adapter. 520745b8439SSascha Wildner# 521745b8439SSascha Wildner# The `hfa' driver provides support for the FORE Systems, Inc. 522745b8439SSascha Wildner# PCA-200E ATM PCI Adapter. 523745b8439SSascha Wildner# 524745b8439SSascha Wildner#options ATM_CORE #core ATM protocol family 525745b8439SSascha Wildner#options ATM_IP #IP over ATM support 526745b8439SSascha Wildner#options ATM_SIGPVC #SIGPVC signalling manager 527745b8439SSascha Wildner#options ATM_SPANS #SPANS signalling manager 528745b8439SSascha Wildner#options ATM_UNI #UNI signalling manager 529745b8439SSascha Wildner#device hea #Efficient ENI-155p ATM PCI 530745b8439SSascha Wildner#device hfa #FORE PCA-200E ATM PCI 531745b8439SSascha Wildner 532745b8439SSascha Wildner# DEVICE_POLLING adds support for mixed interrupt-polling handling 533745b8439SSascha Wildner# of network device drivers, which has significant benefits in terms 534745b8439SSascha Wildner# of robustness to overloads and responsivity, as well as permitting 535745b8439SSascha Wildner# accurate scheduling of the CPU time between kernel network processing 536745b8439SSascha Wildner# and other activities. The drawback is a moderate (up to 1/pollhz seconds) 537745b8439SSascha Wildner# potential increase in response times. See polling(4) for further details. 538745b8439SSascha Wildner# 539745b8439SSascha Wildneroptions DEVICE_POLLING 540745b8439SSascha Wildner 541745b8439SSascha Wildner# IFPOLL_ENABLE adds hardware queues' based polling 542745b8439SSascha Wildneroptions IFPOLL_ENABLE 543745b8439SSascha Wildner 544745b8439SSascha Wildner##################################################################### 545745b8439SSascha Wildner# FILESYSTEM OPTIONS 546745b8439SSascha Wildner 547745b8439SSascha Wildner# 548745b8439SSascha Wildner# Only the root, /usr, and /tmp filesystems need be statically 549745b8439SSascha Wildner# compiled; everything else will be automatically loaded at mount 550745b8439SSascha Wildner# time. (Exception: the UFS family --- FFS, and MFS --- 551745b8439SSascha Wildner# cannot currently be demand-loaded.) Some people still prefer 552745b8439SSascha Wildner# to statically compile other filesystems as well. 553745b8439SSascha Wildner# 554745b8439SSascha Wildner# NB: The PORTAL and UNION filesystems are known to be 555745b8439SSascha Wildner# buggy, and WILL panic your system if you attempt to do anything with 556745b8439SSascha Wildner# them. They are included here as an incentive for some enterprising 557745b8439SSascha Wildner# soul to sit down and fix them. 558745b8439SSascha Wildner# 559745b8439SSascha Wildner 560745b8439SSascha Wildner# One of these is mandatory: 561745b8439SSascha Wildneroptions FFS #Fast filesystem 562745b8439SSascha Wildneroptions MFS #Memory filesystem 563745b8439SSascha Wildneroptions NFS #Network filesystem 564745b8439SSascha Wildner 565745b8439SSascha Wildner# The rest are optional: 566745b8439SSascha Wildner#options NFS_NOSERVER #Disable the NFS-server code. 567745b8439SSascha Wildneroptions CD9660 #ISO 9660 filesystem 568745b8439SSascha Wildneroptions FDESC #File descriptor filesystem 5698124268fSSascha Wildneroptions HAMMER #HAMMER filesystem 570745b8439SSascha Wildneroptions HPFS #OS/2 File system 571745b8439SSascha Wildneroptions MSDOSFS #MS DOS filesystem 572745b8439SSascha Wildneroptions NTFS #NT filesystem 573745b8439SSascha Wildneroptions NULLFS #NULL filesystem 574745b8439SSascha Wildneroptions NWFS #NetWare filesystem 575745b8439SSascha Wildneroptions PORTAL #Portal filesystem 576745b8439SSascha Wildneroptions PROCFS #Process filesystem 577ab5617b3SSascha Wildneroptions PUFFS #Userspace file systems (e.g. ntfs-3g & sshfs) 5787902ca8cSSascha Wildneroptions SMBFS #SMB/CIFS filesystem 579745b8439SSascha Wildneroptions TMPFS #Temporary filesystem 5808124268fSSascha Wildneroptions UDF #UDF filesystem 581745b8439SSascha Wildner 582745b8439SSascha Wildner# YYY-DR Till we rework the VOP methods for this filesystem 583745b8439SSascha Wildner#options UNION #Union filesystem 584745b8439SSascha Wildner# The xFS_ROOT options REQUIRE the associated ``options xFS'' 585745b8439SSascha Wildneroptions FFS_ROOT #FFS usable as root device 586745b8439SSascha Wildneroptions NFS_ROOT #NFS usable as root device 587745b8439SSascha Wildner 588745b8439SSascha Wildner# Soft updates is technique for improving UFS filesystem speed and 589745b8439SSascha Wildner# making abrupt shutdown less risky. 590745b8439SSascha Wildneroptions SOFTUPDATES 591745b8439SSascha Wildner 592745b8439SSascha Wildner# Directory hashing improves the speed of operations on very large 593745b8439SSascha Wildner# directories at the expense of some memory. 594745b8439SSascha Wildneroptions UFS_DIRHASH 595745b8439SSascha Wildner 596745b8439SSascha Wildner# Make space in the kernel for a root filesystem on a md device. 597745b8439SSascha Wildner# Define to the number of kilobytes to reserve for the filesystem. 598745b8439SSascha Wildneroptions MD_ROOT_SIZE=10 599745b8439SSascha Wildner 600745b8439SSascha Wildner# Make the md device a potential root device, either with preloaded 601745b8439SSascha Wildner# images of type mfs_root or md_root. 602745b8439SSascha Wildneroptions MD_ROOT 603745b8439SSascha Wildner 604745b8439SSascha Wildner# Specify double the default maximum size for malloc(9)-backed md devices. 605745b8439SSascha Wildneroptions MD_NSECT=40000 606745b8439SSascha Wildner 607745b8439SSascha Wildner# Allow this many swap-devices. 608745b8439SSascha Wildner# 609745b8439SSascha Wildner# In order to manage swap, the system must reserve bitmap space that 610745b8439SSascha Wildner# scales with the largest mounted swap device multiplied by NSWAPDEV, 611745b8439SSascha Wildner# regardless of whether other swap devices exist or not. So it 612745b8439SSascha Wildner# is not a good idea to make this value too large. 613745b8439SSascha Wildneroptions NSWAPDEV=5 614745b8439SSascha Wildner 615745b8439SSascha Wildner# Disk quotas are supported when this option is enabled. 616745b8439SSascha Wildneroptions QUOTA #enable disk quotas 617745b8439SSascha Wildner 618745b8439SSascha Wildner# If you are running a machine just as a fileserver for PC and MAC 619d22a69a4SSascha Wildner# users, e.g. using SAMBA, you may consider setting this option 620745b8439SSascha Wildner# and keeping all those users' directories on a filesystem that is 621745b8439SSascha Wildner# mounted with the suiddir option. This gives new files the same 622745b8439SSascha Wildner# ownership as the directory (similar to group). It's a security hole 623745b8439SSascha Wildner# if you let these users run programs, so confine it to file-servers 624745b8439SSascha Wildner# (but it'll save you lots of headaches in those cases). Root owned 625745b8439SSascha Wildner# directories are exempt and X bits are cleared. The suid bit must be 626745b8439SSascha Wildner# set on the directory as well; see chmod(1) PC owners can't see/set 627745b8439SSascha Wildner# ownerships so they keep getting their toes trodden on. This saves 628745b8439SSascha Wildner# you all the support calls as the filesystem it's used on will act as 629745b8439SSascha Wildner# they expect: "It's my dir so it must be my file". 630745b8439SSascha Wildner# 631745b8439SSascha Wildneroptions SUIDDIR 632745b8439SSascha Wildner 633745b8439SSascha Wildner# NFS options: 634745b8439SSascha Wildneroptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 635745b8439SSascha Wildneroptions NFS_MAXATTRTIMO=60 636745b8439SSascha Wildneroptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 637745b8439SSascha Wildneroptions NFS_MAXDIRATTRTIMO=60 638745b8439SSascha Wildneroptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 639745b8439SSascha Wildneroptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 640745b8439SSascha Wildneroptions NFS_WDELAYHASHSIZ=16 # and with this 641745b8439SSascha Wildneroptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 642745b8439SSascha Wildneroptions NFS_DEBUG # Enable NFS Debugging 643745b8439SSascha Wildner 644745b8439SSascha Wildner# MSDOSFS options: 645745b8439SSascha Wildneroptions MSDOSFS_DEBUG # Enable MSDOSFS Debugging 646745b8439SSascha Wildner 647745b8439SSascha Wildner# 648745b8439SSascha Wildner# Add support for the EXT2FS filesystem of Linux fame. Be a bit 649745b8439SSascha Wildner# careful with this - the ext2fs code has a tendency to lag behind 650745b8439SSascha Wildner# changes and not be exercised very much, so mounting read/write could 651745b8439SSascha Wildner# be dangerous (and even mounting read only could result in panics.) 652745b8439SSascha Wildner# 653745b8439SSascha Wildneroptions EXT2FS 654745b8439SSascha Wildner 655745b8439SSascha Wildner# Optional character code conversion support with LIBICONV. 656745b8439SSascha Wildner# Each option requires their base file system and LIBICONV. 657745b8439SSascha Wildneroptions CD9660_ICONV 658745b8439SSascha Wildneroptions MSDOSFS_ICONV 659745b8439SSascha Wildneroptions NTFS_ICONV 660745b8439SSascha Wildner 661745b8439SSascha Wildner##################################################################### 662745b8439SSascha Wildner# POSIX P1003.1B 663745b8439SSascha Wildner 664745b8439SSascha Wildner# Real time extensions added in the 1993 Posix 665745b8439SSascha Wildner# P1003_1B: Infrastructure 666745b8439SSascha Wildner# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 667745b8439SSascha Wildner# _KPOSIX_VERSION: Version kernel is built for 668745b8439SSascha Wildner 669745b8439SSascha Wildneroptions P1003_1B 670745b8439SSascha Wildneroptions _KPOSIX_PRIORITY_SCHEDULING 671745b8439SSascha Wildneroptions _KPOSIX_VERSION=199309L 672745b8439SSascha Wildner 673745b8439SSascha Wildner##################################################################### 674745b8439SSascha Wildner# CLOCK OPTIONS 675745b8439SSascha Wildner 676745b8439SSascha Wildner# The granularity of operation is controlled by the kernel option HZ whose 677745b8439SSascha Wildner# default value (100) means a granularity of 10ms (1s/HZ). 678745b8439SSascha Wildner# Consider, however, that reducing the granularity too much might 679745b8439SSascha Wildner# cause excessive overhead in clock interrupt processing, 680745b8439SSascha Wildner# potentially causing ticks to be missed and thus actually reducing 681745b8439SSascha Wildner# the accuracy of operation. 682745b8439SSascha Wildner 683745b8439SSascha Wildneroptions HZ=100 684745b8439SSascha Wildner 685745b8439SSascha Wildner# The following options are used for debugging clock behavior only, and 686745b8439SSascha Wildner# should not be used for production systems. 687745b8439SSascha Wildner# 688745b8439SSascha Wildner# CLK_CALIBRATION_LOOP will run the clock calibration loop at startup 689745b8439SSascha Wildner# until the user presses a key. 690745b8439SSascha Wildner 691745b8439SSascha Wildner#options CLK_CALIBRATION_LOOP 692745b8439SSascha Wildner 693745b8439SSascha Wildner# The following two options measure the frequency of the corresponding 694745b8439SSascha Wildner# clock relative to the RTC (onboard mc146818a). 695745b8439SSascha Wildner 696745b8439SSascha Wildner#options CLK_USE_I8254_CALIBRATION 697745b8439SSascha Wildner#options CLK_USE_TSC_CALIBRATION 698745b8439SSascha Wildner 699745b8439SSascha Wildner##################################################################### 700745b8439SSascha Wildner# SCSI DEVICES 701745b8439SSascha Wildner 702745b8439SSascha Wildner# SCSI DEVICE CONFIGURATION 703745b8439SSascha Wildner 704745b8439SSascha Wildner# The SCSI subsystem consists of the `base' SCSI code, a number of 705745b8439SSascha Wildner# high-level SCSI device `type' drivers, and the low-level host-adapter 706745b8439SSascha Wildner# device drivers. The host adapters are listed in the ISA and PCI 707745b8439SSascha Wildner# device configuration sections below. 708745b8439SSascha Wildner# 709745b8439SSascha Wildner# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 710745b8439SSascha Wildner# that a given bus, target, and LUN always come on line as the same 711745b8439SSascha Wildner# device unit. In earlier versions the unit numbers were assigned 712745b8439SSascha Wildner# in the order that the devices were probed on the SCSI bus. This 713745b8439SSascha Wildner# means that if you removed a disk drive, you may have had to rewrite 714745b8439SSascha Wildner# your /etc/fstab file, and also that you had to be careful when adding 715745b8439SSascha Wildner# a new disk as it may have been probed earlier and moved your device 716745b8439SSascha Wildner# configuration around. 717745b8439SSascha Wildner 718745b8439SSascha Wildner# This old behavior is maintained as the default behavior. The unit 719745b8439SSascha Wildner# assignment begins with the first non-wired down unit for a device 720745b8439SSascha Wildner# type. For example, if you wire a disk as "da3" then the first 721745b8439SSascha Wildner# non-wired disk will be assigned da4. 722745b8439SSascha Wildner 723745b8439SSascha Wildner# The syntax for wiring down devices is: 724745b8439SSascha Wildner 725745b8439SSascha Wildner# device scbus0 at ahc0 # Single bus device 726745b8439SSascha Wildner# device scbus1 at ahc1 bus 0 # Single bus device 727745b8439SSascha Wildner# device scbus3 at ahc2 bus 0 # Twin bus device 728745b8439SSascha Wildner# device scbus2 at ahc2 bus 1 # Twin bus device 729745b8439SSascha Wildner# device da0 at scbus0 target 0 unit 0 730745b8439SSascha Wildner# device da1 at scbus3 target 1 731745b8439SSascha Wildner# device da2 at scbus2 target 3 732745b8439SSascha Wildner# device sa1 at scbus1 target 6 733745b8439SSascha Wildner# device cd 734745b8439SSascha Wildner 735745b8439SSascha Wildner# "units" (SCSI logical unit number) that are not specified are 736745b8439SSascha Wildner# treated as if specified as LUN 0. 737745b8439SSascha Wildner 738745b8439SSascha Wildner# All SCSI devices allocate as many units as are required. 739745b8439SSascha Wildner 740745b8439SSascha Wildner# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 741745b8439SSascha Wildner# configuration and doesn't have to be explicitly configured. 742745b8439SSascha Wildner 743745b8439SSascha Wildnerdevice scbus #base SCSI code 744745b8439SSascha Wildnerdevice ch #SCSI media changers 745745b8439SSascha Wildnerdevice da #SCSI direct access devices (aka disks) 746745b8439SSascha Wildnerdevice sa #SCSI tapes 747745b8439SSascha Wildnerdevice cd #SCSI CD-ROMs 748745b8439SSascha Wildnerdevice pass #CAM passthrough driver 749745b8439SSascha Wildnerdevice sg #Passthrough device (linux scsi generic) 750745b8439SSascha Wildnerdevice pt #SCSI processor type 751745b8439SSascha Wildnerdevice ses #SCSI SES/SAF-TE driver 752745b8439SSascha Wildner 753745b8439SSascha Wildner# Options for device mapper 754745b8439SSascha Wildnerdevice dm 755745b8439SSascha Wildnerdevice dm_target_crypt 756745b8439SSascha Wildnerdevice dm_target_linear 757745b8439SSascha Wildnerdevice dm_target_striped 758745b8439SSascha Wildner 759745b8439SSascha Wildner# Options for iSCSI 760745b8439SSascha Wildnerdevice iscsi_initiator 761745b8439SSascha Wildneroptions ISCSI_INITIATOR_DEBUG=8 762745b8439SSascha Wildner 763745b8439SSascha Wildner# CAM OPTIONS: 764745b8439SSascha Wildner# debugging options: 765745b8439SSascha Wildner# -- NOTE -- If you specify one of the bus/target/lun options, you must 766745b8439SSascha Wildner# specify them all! 767745b8439SSascha Wildner# CAMDEBUG: When defined enables debugging macros 768745b8439SSascha Wildner# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 769745b8439SSascha Wildner# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 770745b8439SSascha Wildner# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 771745b8439SSascha Wildner# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 772745b8439SSascha Wildner# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 773745b8439SSascha Wildner# 774745b8439SSascha Wildner# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 775745b8439SSascha Wildner# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 776745b8439SSascha Wildner# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 777745b8439SSascha Wildner# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 778745b8439SSascha Wildner# queue after a bus reset, and the number of milliseconds to 779745b8439SSascha Wildner# freeze the device queue after a bus device reset. This 780745b8439SSascha Wildner# can be changed at boot and runtime with the 781745b8439SSascha Wildner# kern.cam.scsi_delay tunable/sysctl. 782745b8439SSascha Wildneroptions CAMDEBUG 783745b8439SSascha Wildneroptions CAM_DEBUG_BUS=-1 784745b8439SSascha Wildneroptions CAM_DEBUG_TARGET=-1 785745b8439SSascha Wildneroptions CAM_DEBUG_LUN=-1 786745b8439SSascha Wildneroptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 787745b8439SSascha Wildneroptions CAM_MAX_HIGHPOWER=4 788745b8439SSascha Wildneroptions SCSI_NO_SENSE_STRINGS 789745b8439SSascha Wildneroptions SCSI_NO_OP_STRINGS 790745b8439SSascha Wildneroptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 791745b8439SSascha Wildner 792745b8439SSascha Wildner# Options for the CAM CDROM driver: 793745b8439SSascha Wildner# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 794745b8439SSascha Wildner# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 795745b8439SSascha Wildner# enforced if there is I/O waiting for another LUN 796745b8439SSascha Wildner# The compiled in defaults for these variables are 2 and 10 seconds, 797745b8439SSascha Wildner# respectively. 798745b8439SSascha Wildner# 799745b8439SSascha Wildner# These can also be changed on the fly with the following sysctl variables: 800745b8439SSascha Wildner# kern.cam.cd.changer.min_busy_seconds 801745b8439SSascha Wildner# kern.cam.cd.changer.max_busy_seconds 802745b8439SSascha Wildner# 803745b8439SSascha Wildneroptions CHANGER_MIN_BUSY_SECONDS=2 804745b8439SSascha Wildneroptions CHANGER_MAX_BUSY_SECONDS=10 805745b8439SSascha Wildner 806745b8439SSascha Wildner# Options for the CAM sequential access driver: 807745b8439SSascha Wildner# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 808745b8439SSascha Wildner# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 809745b8439SSascha Wildner# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 810745b8439SSascha Wildner# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 811745b8439SSascha Wildner# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 812745b8439SSascha Wildneroptions SA_IO_TIMEOUT="(4)" 813745b8439SSascha Wildneroptions SA_SPACE_TIMEOUT="(60)" 814745b8439SSascha Wildneroptions SA_REWIND_TIMEOUT="(2*60)" 815745b8439SSascha Wildneroptions SA_ERASE_TIMEOUT="(4*60)" 816745b8439SSascha Wildneroptions SA_1FM_AT_EOD 817745b8439SSascha Wildner 818745b8439SSascha Wildner# Optional timeout for the CAM processor target (pt) device 819745b8439SSascha Wildner# This is specified in seconds. The default is 60 seconds. 820745b8439SSascha Wildneroptions SCSI_PT_DEFAULT_TIMEOUT="60" 821745b8439SSascha Wildner 822745b8439SSascha Wildner# Optional enable of doing SES passthrough on other devices (e.g., disks) 823745b8439SSascha Wildner# 824745b8439SSascha Wildner# Normally disabled because a lot of newer SCSI disks report themselves 825745b8439SSascha Wildner# as having SES capabilities, but this can then clot up attempts to build 826745b8439SSascha Wildner# build a topology with the SES device that's on the box these drives 827745b8439SSascha Wildner# are in.... 828745b8439SSascha Wildneroptions SES_ENABLE_PASSTHROUGH 829745b8439SSascha Wildner 830745b8439SSascha Wildner##################################################################### 831745b8439SSascha Wildner# MISCELLANEOUS DEVICES AND OPTIONS 832745b8439SSascha Wildner 833745b8439SSascha Wildner# The `pty' device usually turns out to be ``effectively mandatory'', 834745b8439SSascha Wildner# as it is required for `telnetd', `rlogind', `screen', `emacs', and 835745b8439SSascha Wildner# `xterm', among others. 836745b8439SSascha Wildner 837745b8439SSascha Wildnerpseudo-device pty #Pseudo ttys 838745b8439SSascha Wildnerpseudo-device gzip #Exec gzipped a.out's 839745b8439SSascha Wildnerpseudo-device vn #Vnode driver (turns a file into a device) 840745b8439SSascha Wildnerpseudo-device md #Memory/malloc disk 841ab5617b3SSascha Wildnerpseudo-device putter #for puffs and pud 842745b8439SSascha Wildnerpseudo-device snp #Snoop device - to look at pty/vty/etc.. 843745b8439SSascha Wildnerpseudo-device ccd 4 #Concatenated disk driver 844745b8439SSascha Wildner 845745b8439SSascha Wildner# Configuring Vinum into the kernel is not necessary, since the kld 846745b8439SSascha Wildner# module gets started automatically when vinum(8) starts. This 847745b8439SSascha Wildner# device is also untested. Use at your own risk. 848745b8439SSascha Wildner# 849745b8439SSascha Wildner# The option VINUMDEBUG must match the value set in CFLAGS 850745b8439SSascha Wildner# in src/sbin/vinum/Makefile. Failure to do so will result in 851745b8439SSascha Wildner# the following message from vinum(8): 852745b8439SSascha Wildner# 853745b8439SSascha Wildner# Can't get vinum config: Invalid argument 854745b8439SSascha Wildner# 855745b8439SSascha Wildner# see vinum(4) for more reasons not to use these options. 85610de45ebSSascha Wildnerpseudo-device vinum #Vinum concat/mirror/raid driver 857745b8439SSascha Wildner#options VINUMDEBUG #enable Vinum debugging hooks 858745b8439SSascha Wildner 859745b8439SSascha Wildner# Kernel side iconv library 860745b8439SSascha Wildneroptions LIBICONV 861745b8439SSascha Wildner 862745b8439SSascha Wildner# Size of the kernel message buffer. Should be N * pagesize. 863745b8439SSascha Wildneroptions MSGBUF_SIZE=40960 864745b8439SSascha Wildner 865745b8439SSascha Wildner##################################################################### 866745b8439SSascha Wildner# HARDWARE DEVICE CONFIGURATION 867745b8439SSascha Wildner 868745b8439SSascha Wildner# ISA devices: 869745b8439SSascha Wildner 870745b8439SSascha Wildner# 871745b8439SSascha Wildner# Mandatory ISA devices: isa 872745b8439SSascha Wildner# 873745b8439SSascha Wildnerdevice isa 874745b8439SSascha Wildner 875745b8439SSascha Wildner# 876745b8439SSascha Wildner# Options for `isa': 877745b8439SSascha Wildner# 878745b8439SSascha Wildner# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 879745b8439SSascha Wildner# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 880745b8439SSascha Wildner# This option breaks suspend/resume on some portables. 881745b8439SSascha Wildner# 882745b8439SSascha Wildner# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 883745b8439SSascha Wildner# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 884745b8439SSascha Wildner# Automatic EOI is documented not to work for for the slave with the 885745b8439SSascha Wildner# original i8259A, but it works for some clones and some integrated 886745b8439SSascha Wildner# versions. 887745b8439SSascha Wildner# 888745b8439SSascha Wildner# MAXMEM specifies the amount of RAM on the machine; if this is not 889745b8439SSascha Wildner# specified, DragonFly will first read the amount of memory from the CMOS 890745b8439SSascha Wildner# RAM, so the amount of memory will initially be limited to 64MB or 16MB 891745b8439SSascha Wildner# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 892745b8439SSascha Wildner# then attempt to detect the installed amount of RAM. If this probe 893745b8439SSascha Wildner# fails to detect >64MB RAM you will have to use the MAXMEM option. 894745b8439SSascha Wildner# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 895745b8439SSascha Wildner# be 131072 (128 * 1024). 896745b8439SSascha Wildner# 897745b8439SSascha Wildner# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 898745b8439SSascha Wildner# reset the CPU for reboot. This is needed on some systems with broken 899745b8439SSascha Wildner# keyboard controllers. 900745b8439SSascha Wildner 901745b8439SSascha Wildneroptions AUTO_EOI_1 902745b8439SSascha Wildner#options AUTO_EOI_2 903745b8439SSascha Wildneroptions MAXMEM="(128*1024)" 904745b8439SSascha Wildner#options BROKEN_KEYBOARD_RESET 905745b8439SSascha Wildner 906745b8439SSascha Wildner# Enable support for the kernel PLL to use an external PPS signal, 907745b8439SSascha Wildner# under supervision of [x]ntpd(8) 908745b8439SSascha Wildner# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 909745b8439SSascha Wildner 910745b8439SSascha Wildneroptions PPS_SYNC 911745b8439SSascha Wildner 912745b8439SSascha Wildner# The keyboard controller; it controls the keyboard and the PS/2 mouse. 913745b8439SSascha Wildnerdevice atkbdc0 at isa? port IO_KBD 914745b8439SSascha Wildner 915745b8439SSascha Wildner# The AT keyboard 916745b8439SSascha Wildnerdevice atkbd0 at atkbdc? irq 1 917745b8439SSascha Wildner 918745b8439SSascha Wildner# Options for atkbd: 919745b8439SSascha Wildneroptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 920745b8439SSascha Wildnermakeoptions ATKBD_DFLT_KEYMAP="jp.106" 921745b8439SSascha Wildner 922745b8439SSascha Wildner# These options are valid for other keyboard drivers as well. 923745b8439SSascha Wildneroptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 924745b8439SSascha Wildneroptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 925745b8439SSascha Wildner 926745b8439SSascha Wildner# `flags' for atkbd: 927745b8439SSascha Wildner# 0x01 Force detection of keyboard, else we always assume a keyboard 928745b8439SSascha Wildner# 0x02 Don't reset keyboard, useful for some newer ThinkPads 929745b8439SSascha Wildner# 0x03 Force detection and avoid reset, might help with certain 930745b8439SSascha Wildner# dockingstations 931745b8439SSascha Wildner# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 932745b8439SSascha Wildner 933745b8439SSascha Wildner# PS/2 mouse 934745b8439SSascha Wildnerdevice psm0 at atkbdc? irq 12 935745b8439SSascha Wildner 936745b8439SSascha Wildner# Options for psm: 937745b8439SSascha Wildneroptions PSM_HOOKRESUME #hook the system resume event, useful 938745b8439SSascha Wildner #for some laptops 939745b8439SSascha Wildneroptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 940745b8439SSascha Wildner 941745b8439SSascha Wildnerdevice kbdmux # keyboard multiplexer 942745b8439SSascha Wildner 943745b8439SSascha Wildner# The video card driver. 944745b8439SSascha Wildnerdevice vga0 at isa? 945745b8439SSascha Wildner 946745b8439SSascha Wildner# Options for vga: 947745b8439SSascha Wildner# Try the following option if the mouse pointer is not drawn correctly 948745b8439SSascha Wildner# or font does not seem to be loaded properly. May cause flicker on 949745b8439SSascha Wildner# some systems. 950745b8439SSascha Wildneroptions VGA_ALT_SEQACCESS 951745b8439SSascha Wildner 952745b8439SSascha Wildneroptions VGA_DEBUG=2 # enable VGA debug output 953745b8439SSascha Wildner 954745b8439SSascha Wildner# If you experience problems switching back to 80x25 (or a derived mode), 955745b8439SSascha Wildner# the following option might help. 956745b8439SSascha Wildner#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 957745b8439SSascha Wildner 958745b8439SSascha Wildner# If you can dispense with some vga driver features, you may want to 959745b8439SSascha Wildner# use the following options to save some memory. 960745b8439SSascha Wildner#options VGA_NO_FONT_LOADING # don't save/load font 961745b8439SSascha Wildner#options VGA_NO_MODE_CHANGE # don't change video modes 962745b8439SSascha Wildner 963745b8439SSascha Wildner# The following option probably won't work with the LCD displays. 964745b8439SSascha Wildneroptions VGA_WIDTH90 # support 90 column modes 965745b8439SSascha Wildner 966745b8439SSascha Wildner# Splash screen at start up! Screen savers require this too. 967745b8439SSascha Wildnerpseudo-device splash 968745b8439SSascha Wildner 969745b8439SSascha Wildner# The syscons console driver (sco color console compatible). 970745b8439SSascha Wildnerdevice sc0 at isa? 971745b8439SSascha Wildneroptions MAXCONS=16 # number of virtual consoles 972745b8439SSascha Wildneroptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 973745b8439SSascha Wildneroptions SC_DEBUG_LEVEL=5 # enable debug output 974745b8439SSascha Wildneroptions SC_DFLT_FONT # compile font in 975745b8439SSascha Wildnermakeoptions SC_DFLT_FONT=cp850 976745b8439SSascha Wildneroptions SC_DISABLE_DDBKEY # disable `debug' key 977745b8439SSascha Wildneroptions SC_DISABLE_REBOOT # disable reboot key sequence 978745b8439SSascha Wildneroptions SC_HISTORY_SIZE=200 # number of history buffer lines 979745b8439SSascha Wildneroptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 980745b8439SSascha Wildneroptions SC_PIXEL_MODE # add support for the raster text mode 981745b8439SSascha Wildner 982745b8439SSascha Wildner# The following options will let you change the default colors of syscons. 983745b8439SSascha Wildneroptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 984745b8439SSascha Wildneroptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 985745b8439SSascha Wildneroptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 986745b8439SSascha Wildneroptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 987745b8439SSascha Wildner 988745b8439SSascha Wildner# If you have a two button mouse, you may want to add the following option 989745b8439SSascha Wildner# to use the right button of the mouse to paste text. 990745b8439SSascha Wildneroptions SC_TWOBUTTON_MOUSE 991745b8439SSascha Wildner 992745b8439SSascha Wildner# You can selectively disable features in syscons. 993745b8439SSascha Wildner#options SC_NO_CUTPASTE 994745b8439SSascha Wildner#options SC_NO_FONT_LOADING 995745b8439SSascha Wildner#options SC_NO_HISTORY 996745b8439SSascha Wildner#options SC_NO_SYSMOUSE 997745b8439SSascha Wildner 998745b8439SSascha Wildner# 999c67c071bSSascha Wildner# SCSI host adapters: `bt' 1000745b8439SSascha Wildner# 1001745b8439SSascha Wildner# adv: All Narrow SCSI bus AdvanSys controllers. 1002745b8439SSascha Wildner# adw: Second Generation AdvanSys controllers including the ADV940UW. 1003745b8439SSascha Wildner# ahc: Adaptec 274x/284x/294x 1004c67c071bSSascha Wildner# aic: Adaptec 1460 1005745b8439SSascha Wildner# bt: Most Buslogic controllers 1006745b8439SSascha Wildner# ncv: NCR 53C500 based SCSI host adapters. 1007745b8439SSascha Wildner# nsp: Workbit Ninja SCSI-3 based PC Card SCSI host adapters. 1008745b8439SSascha Wildner# stg: TMC 18C30, 18C50 based ISA/PC Card SCSI host adapters. 1009745b8439SSascha Wildner# 1010745b8439SSascha Wildner# Note that the order is important in order for Buslogic cards to be 1011745b8439SSascha Wildner# probed correctly. 1012745b8439SSascha Wildner# 1013745b8439SSascha Wildner 1014745b8439SSascha Wildnerdevice bt0 at isa? port IO_BT0 1015745b8439SSascha Wildnerdevice adv0 at isa? 1016745b8439SSascha Wildnerdevice adw 1017c67c071bSSascha Wildnerdevice aic 1018745b8439SSascha Wildnerdevice ncv 1019745b8439SSascha Wildnerdevice nsp 1020745b8439SSascha Wildnerdevice stg0 at isa? port 0x140 irq 11 1021745b8439SSascha Wildner 1022745b8439SSascha Wildner# 1023745b8439SSascha Wildner# Adaptec FSA RAID controllers, including integrated DELL controller, 1024745b8439SSascha Wildner# the Dell PERC 2/QC and the HP NetRAID-4M 1025745b8439SSascha Wildner# 1026745b8439SSascha Wildnerdevice aac 1027745b8439SSascha Wildneroptions AAC_DEBUG 1028745b8439SSascha Wildnerdevice aacp # SCSI Passthrough interface (optional, CAM required) 1029745b8439SSascha Wildner 1030745b8439SSascha Wildner# 1031745b8439SSascha Wildner# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 1032745b8439SSascha Wildner# one entry is needed; the code will find and configure all supported 1033745b8439SSascha Wildner# controllers. 1034745b8439SSascha Wildner# 1035745b8439SSascha Wildnerdevice ida # Compaq Smart RAID 1036745b8439SSascha Wildnerdevice mlx # Mylex DAC960 1037745b8439SSascha Wildnerdevice amr # AMI MegaRAID 1038745b8439SSascha Wildnerdevice amrp # SCSI Passthrough interface (optional, CAM req.) 1039745b8439SSascha Wildnerdevice mfi # LSI MegaRAID SAS 1040745b8439SSascha Wildnerdevice mfip # LSI MegaRAID SAS passthrough, requires CAM 1041745b8439SSascha Wildneroptions MFI_DEBUG 1042745b8439SSascha Wildner 1043745b8439SSascha Wildner# 1044745b8439SSascha Wildner# Areca RAID (CAM is required). 1045745b8439SSascha Wildner# 1046745b8439SSascha Wildnerdevice arcmsr # Areca SATA II RAID 1047745b8439SSascha Wildner 1048745b8439SSascha Wildner# 1049745b8439SSascha Wildner# Highpoint RocketRAID 182x. 1050745b8439SSascha Wildnerdevice hptmv 1051745b8439SSascha Wildner 1052745b8439SSascha Wildner# 1053745b8439SSascha Wildner# Highpoint RocketRaid 3xxx series SATA RAID 1054745b8439SSascha Wildnerdevice hptiop 1055745b8439SSascha Wildner 1056745b8439SSascha Wildner# 1057745b8439SSascha Wildner# 3ware ATA RAID 1058745b8439SSascha Wildner# 1059745b8439SSascha Wildnerdevice twe # 3ware ATA RAID 1060745b8439SSascha Wildnerdevice twa # 3ware 9000 series PATA/SATA RAID 1061745b8439SSascha Wildneroptions TWA_DEBUG=10 # enable debug messages 1062745b8439SSascha Wildnerdevice tws # 3ware 9750 series SATA/SAS RAID 1063745b8439SSascha Wildner 1064745b8439SSascha Wildner# 1065745b8439SSascha Wildner# Promise Supertrack SX6000 1066745b8439SSascha Wildner# 1067745b8439SSascha Wildner#device pst 1068745b8439SSascha Wildner 1069745b8439SSascha Wildner# 1070745b8439SSascha Wildner# IBM ServeRAID 1071745b8439SSascha Wildner# 1072745b8439SSascha Wildnerdevice ips 1073745b8439SSascha Wildner 1074745b8439SSascha Wildner# AHCI driver, this will override NATA for AHCI devices, 1075745b8439SSascha Wildner# both drivers may be included. 1076745b8439SSascha Wildner# 1077745b8439SSascha Wildnerdevice ahci 1078745b8439SSascha Wildner 1079745b8439SSascha Wildner# SiI3124/3132 driver 1080745b8439SSascha Wildner# 1081745b8439SSascha Wildnerdevice sili 1082745b8439SSascha Wildner 1083df75ede4SSascha Wildner# The 'NATA' driver supports all ATA and ATAPI devices. 1084df75ede4SSascha Wildner# You only need one "device nata" for it to find all 1085df75ede4SSascha Wildner# PCI ATA/ATAPI devices on modern machines. 1086df75ede4SSascha Wildner# 1087745b8439SSascha Wildnerdevice nata 1088745b8439SSascha Wildnerdevice natadisk # ATA disk drives 1089745b8439SSascha Wildnerdevice natapicd # ATAPI CD/DVD drives 1090745b8439SSascha Wildnerdevice natapifd # ATAPI floppy drives 1091745b8439SSascha Wildnerdevice natapist # ATAPI tape drives 1092745b8439SSascha Wildnerdevice natapicam # ATAPI CAM layer emulation 1093745b8439SSascha Wildnerdevice nataraid # support for ATA software RAID controllers 1094745b8439SSascha Wildnerdevice natausb # ATA-over-USB support 1095745b8439SSascha Wildner 1096df75ede4SSascha Wildner# The following options are valid for the NATA driver: 1097745b8439SSascha Wildner# 1098745b8439SSascha Wildner# ATA_STATIC_ID: controller numbering is static (like the old driver) 1099745b8439SSascha Wildner# else the device numbers are dynamically allocated. 1100745b8439SSascha Wildneroptions ATA_STATIC_ID 1101745b8439SSascha Wildner 1102745b8439SSascha Wildner# For older non-PCI systems, these are the lines to use: 1103df75ede4SSascha Wildner# 1104df75ede4SSascha Wildner#device nata0 at isa? port IO_WD1 irq 14 1105df75ede4SSascha Wildner#device nata1 at isa? port IO_WD2 irq 15 1106745b8439SSascha Wildner 1107745b8439SSascha Wildner# 1108745b8439SSascha Wildner# Standard floppy disk controllers: `fdc' and `fd' 1109745b8439SSascha Wildner# 1110745b8439SSascha Wildner#device fdc0 at isa? port IO_FD1 irq 6 drq 2 1111745b8439SSascha Wildner# 1112745b8439SSascha Wildner# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1113745b8439SSascha Wildner# gotta turn it actually on by setting the variable fd_debug with DDB, 1114745b8439SSascha Wildner# however. 1115745b8439SSascha Wildner#options FDC_DEBUG 1116745b8439SSascha Wildner 1117745b8439SSascha Wildner#device fd0 at fdc0 drive 0 1118745b8439SSascha Wildner#device fd1 at fdc0 drive 1 1119745b8439SSascha Wildner 1120745b8439SSascha Wildner# 1121745b8439SSascha Wildner# sio: serial ports (see sio(4)) 1122745b8439SSascha Wildner 1123745b8439SSascha Wildnerdevice sio0 at isa? port IO_COM1 flags 0x10 irq 4 1124745b8439SSascha Wildner 1125745b8439SSascha Wildner# 1126745b8439SSascha Wildner# `flags' for serial drivers that support consoles (only for sio now): 1127745b8439SSascha Wildner# 0x10 enable console support for this unit. The other console flags 1128745b8439SSascha Wildner# are ignored unless this is set. Enabling console support does 1129745b8439SSascha Wildner# not make the unit the preferred console - boot with -h or set 1130745b8439SSascha Wildner# the 0x20 flag for that. Currently, at most one unit can have 1131745b8439SSascha Wildner# console support; the first one (in config file order) with 1132745b8439SSascha Wildner# this flag set is preferred. Setting this flag for sio0 gives 1133745b8439SSascha Wildner# the old behaviour. 1134745b8439SSascha Wildner# 0x20 force this unit to be the console (unless there is another 1135745b8439SSascha Wildner# higher priority console). This replaces the COMCONSOLE option. 1136745b8439SSascha Wildner# 0x40 reserve this unit for low level console operations. Do not 1137745b8439SSascha Wildner# access the device in any normal way. 1138745b8439SSascha Wildner# 0x80 use this port for serial line gdb support in ddb. 1139745b8439SSascha Wildner# 1140745b8439SSascha Wildner# PnP `flags' (set via userconfig using pnp x flags y) 1141745b8439SSascha Wildner# 0x1 disable probing of this device. Used to prevent your modem 1142745b8439SSascha Wildner# from being attached as a PnP modem. 1143745b8439SSascha Wildner# 1144745b8439SSascha Wildner 1145745b8439SSascha Wildner# Options for serial drivers that support consoles (only for sio now): 1146745b8439SSascha Wildneroptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1147745b8439SSascha Wildner #DDB, if available. 1148745b8439SSascha Wildneroptions CONSPEED=115200 # speed for serial console 1149745b8439SSascha Wildner # (default 9600) 1150745b8439SSascha Wildner 1151745b8439SSascha Wildner# Solaris implements a new BREAK which is initiated by a character 1152745b8439SSascha Wildner# sequence CR ~ ^b which is similar to a familiar pattern used on 1153745b8439SSascha Wildner# Sun servers by the Remote Console. 1154745b8439SSascha Wildneroptions ALT_BREAK_TO_DEBUGGER 1155745b8439SSascha Wildner 1156745b8439SSascha Wildner# Options for sio: 1157745b8439SSascha Wildneroptions COM_ESP #code for Hayes ESP 1158745b8439SSascha Wildneroptions COM_MULTIPORT #code for some cards with shared IRQs 1159745b8439SSascha Wildner 1160745b8439SSascha Wildner# Other flags for sio that aren't documented in the man page. 1161745b8439SSascha Wildner# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1162745b8439SSascha Wildner# ST16650A-compatible UARTs. 1163745b8439SSascha Wildner 11643323f1c7SSascha Wildner# PCI Universal Communications driver 11653323f1c7SSascha Wildner# Supports various single and multi port PCI serial cards. Maybe later 11663323f1c7SSascha Wildner# also the parallel ports on combination serial/parallel cards. New cards 11673323f1c7SSascha Wildner# can be added in src/sys/dev/misc/puc/pucdata.c. 11683323f1c7SSascha Wildnerdevice puc 11693323f1c7SSascha Wildner 1170745b8439SSascha Wildner# 1171ad9f8794SSascha Wildner# Network interfaces: `ed', `ep', `is', `lnc' 1172745b8439SSascha Wildner# 1173745b8439SSascha Wildner# cs: IBM Etherjet and other Crystal Semi CS89x0-based adapters 1174745b8439SSascha Wildner# ed: Western Digital and SMC 80xx; Novell NE1000 and NE2000; 3Com 3C503 1175745b8439SSascha Wildner# ep: 3Com 3C509 1176745b8439SSascha Wildner# ex: Intel EtherExpress Pro/10 and other i82595-based adapters 1177745b8439SSascha Wildner# fe: Fujitsu MB86960A/MB86965A Ethernet 1178745b8439SSascha Wildner# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1179745b8439SSascha Wildner# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1180745b8439SSascha Wildner# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1181745b8439SSascha Wildner# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1182745b8439SSascha Wildner# bridge with a PCMCIA adapter plugged into it. 1183745b8439SSascha Wildner# an: Aironet 4500/4800 802.11 wireless adapters. Supports the PCMCIA, 1184745b8439SSascha Wildner# PCI and ISA varieties. 1185745b8439SSascha Wildner# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1186745b8439SSascha Wildner# 1187745b8439SSascha Wildnerdevice cs0 at isa? port 0x300 1188745b8439SSascha Wildnerdevice ed0 at isa? port 0x280 irq 5 iomem 0xd8000 1189745b8439SSascha Wildnerdevice ep 1190745b8439SSascha Wildnerdevice ex 1191745b8439SSascha Wildnerdevice lnc0 at isa? port 0x280 irq 10 drq 0 1192745b8439SSascha Wildnerdevice sln 1193745b8439SSascha Wildnerdevice sn0 at isa? port 0x300 irq 10 1194745b8439SSascha Wildner 1195745b8439SSascha Wildner# Wlan support is mandatory for some wireless LAN devices. 1196745b8439SSascha Wildneroptions IEEE80211_DEBUG #enable debugging msgs 1197745b8439SSascha Wildneroptions IEEE80211_AMPDU_AGE #age frames in AMPDU reorder q's 1198745b8439SSascha Wildneroptions IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1199745b8439SSascha Wildneroptions IEEE80211_SUPPORT_TDMA #enable TDMA support 1200745b8439SSascha Wildnerdevice wlan # 802.11 support 1201745b8439SSascha Wildnerdevice wlan_acl # 802.11 MAC-based access control for AP 1202745b8439SSascha Wildnerdevice wlan_ccmp # 802.11 CCMP support 1203745b8439SSascha Wildnerdevice wlan_tkip # 802.11 TKIP support 1204745b8439SSascha Wildnerdevice wlan_wep # 802.11 WEP support 1205745b8439SSascha Wildnerdevice wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1206745b8439SSascha Wildnerdevice wlan_amrr # 802.11 AMRR TX rate control algorithm 1207745b8439SSascha Wildnerdevice an # Aironet Communications 4500/4800 1208745b8439SSascha Wildnerdevice ath # Atheros AR521x 1209745b8439SSascha Wildneroptions AH_SUPPORT_AR5416 1210745b8439SSascha Wildnerdevice ath_hal # Atheros Hardware Access Layer 1211745b8439SSascha Wildner#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1212745b8439SSascha Wildner#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1213745b8439SSascha Wildnerdevice ath_rate_sample # Atheros Sample TX rate control algorithm 1214745b8439SSascha Wildneroptions ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1215745b8439SSascha Wildneroptions ATH_DIAGAPI # diagnostic interface to the HAL 1216745b8439SSascha Wildneroptions ATH_RXBUF=80 # number of RX buffers to allocate 1217745b8439SSascha Wildneroptions ATH_TXBUF=400 # number of TX buffers to allocate 1218745b8439SSascha Wildner#device iwl # Intel PRO/Wireless 2100 1219745b8439SSascha Wildnerdevice iwi # Intel PRO/Wireless 2200BG/2915ABG 1220745b8439SSascha Wildnerdevice iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1221745b8439SSascha Wildnerdevice wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1222745b8439SSascha Wildner#device rtw # RealTek 8180 1223745b8439SSascha Wildner#device acx # TI ACX100/ACX111. 1224745b8439SSascha Wildnerdevice xe # Xircom PCMCIA 1225745b8439SSascha Wildnerdevice ral # Ralink Technology 802.11 wireless NIC 1226745b8439SSascha Wildnerdevice wpi 1227745b8439SSascha Wildner 1228745b8439SSascha Wildner# IEEE 802.11 adapter firmware modules 1229745b8439SSascha Wildner 1230745b8439SSascha Wildner# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware 1231745b8439SSascha Wildner# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1232745b8439SSascha Wildner# ralfw: Ralink Technology RT25xx and RT26xx firmware 1233745b8439SSascha Wildner# wpifw: Intel 3945ABG Wireless LAN Controller firmware 1234745b8439SSascha Wildner 1235745b8439SSascha Wildnerdevice iwifw 1236745b8439SSascha Wildnerdevice iwnfw 1237745b8439SSascha Wildnerdevice ralfw 1238745b8439SSascha Wildnerdevice wpifw 1239745b8439SSascha Wildner 1240745b8439SSascha Wildner# Bluetooth Protocols 1241745b8439SSascha Wildnerdevice bluetooth 1242745b8439SSascha Wildner 1243745b8439SSascha Wildner# 1244745b8439SSascha Wildner# ATM related options 1245745b8439SSascha Wildner# 1246745b8439SSascha Wildner# The `en' device provides support for Efficient Networks (ENI) 1247745b8439SSascha Wildner# ENI-155 PCI midway cards, and the Adaptec 155Mbps PCI ATM cards (ANA-59x0). 1248745b8439SSascha Wildner# 1249745b8439SSascha Wildner# atm pseudo-device provides generic atm functions and is required for 1250745b8439SSascha Wildner# atm devices. 1251745b8439SSascha Wildner# NATM enables the netnatm protocol family that can be used to 1252745b8439SSascha Wildner# bypass TCP/IP. 1253745b8439SSascha Wildner# 1254745b8439SSascha Wildner# the current driver supports only PVC operations (no atm-arp, no multicast). 1255745b8439SSascha Wildner# for more details, please read the original documents at 1256745b8439SSascha Wildner# http://www.ccrc.wustl.edu/pub/chuck/tech/bsdatm/bsdatm.html 1257745b8439SSascha Wildner# 1258745b8439SSascha Wildnerpseudo-device atm 1259745b8439SSascha Wildnerdevice en 1260745b8439SSascha Wildneroptions NATM #native ATM 1261745b8439SSascha Wildner 1262745b8439SSascha Wildner# Sound drivers 1263745b8439SSascha Wildner# 1264745b8439SSascha Wildner# The flags of the device tells the device a bit more info about the 1265745b8439SSascha Wildner# device that normally is obtained through the PnP interface. 1266745b8439SSascha Wildner# bit 2..0 secondary DMA channel; 1267745b8439SSascha Wildner# bit 4 set if the board uses two dma channels; 1268745b8439SSascha Wildner# bit 15..8 board type, overrides autodetection; leave it 1269745b8439SSascha Wildner# zero if don't know what to put in (and you don't, 1270745b8439SSascha Wildner# since this is unsupported at the moment...). 1271745b8439SSascha Wildner# 1272745b8439SSascha Wildner# This driver will use the new PnP code if it's available. You might 1273745b8439SSascha Wildner# need PNPBIOS for ISA devices. 1274745b8439SSascha Wildner# 1275745b8439SSascha Wildner# If you have a GUS-MAX card and want to use the CS4231 codec on the 1276745b8439SSascha Wildner# card the drqs for the gus max must be 8 bit (1, 2, or 3). 1277745b8439SSascha Wildner# 1278745b8439SSascha Wildner# If you would like to use the full duplex option on the gus, then define 1279745b8439SSascha Wildner# flags to be the ``read dma channel''. 1280745b8439SSascha Wildner# 1281745b8439SSascha Wildner 1282745b8439SSascha Wildner# Basic sound card support: 1283745b8439SSascha Wildnerdevice pcm 1284745b8439SSascha Wildner# For PnP/PCI sound cards: 1285745b8439SSascha Wildnerdevice "snd_ad1816" 1286745b8439SSascha Wildnerdevice "snd_als4000" 1287745b8439SSascha Wildnerdevice "snd_atiixp" 1288745b8439SSascha Wildnerdevice "snd_cmi" 1289745b8439SSascha Wildnerdevice "snd_cs4281" 1290745b8439SSascha Wildnerdevice "snd_csa" 1291745b8439SSascha Wildnerdevice "snd_ds1" 1292745b8439SSascha Wildnerdevice "snd_emu10k1" 1293745b8439SSascha Wildnerdevice "snd_es137x" 1294745b8439SSascha Wildnerdevice "snd_ess" 1295745b8439SSascha Wildnerdevice "snd_fm801" 1296b9ad643dSSascha Wildnerdevice "snd_gusc" 1297745b8439SSascha Wildnerdevice "snd_hda" 1298745b8439SSascha Wildnerdevice "snd_ich" 1299745b8439SSascha Wildnerdevice "snd_maestro" 1300745b8439SSascha Wildnerdevice "snd_maestro3" 1301745b8439SSascha Wildnerdevice "snd_mss" 1302745b8439SSascha Wildnerdevice "snd_neomagic" 1303745b8439SSascha Wildnerdevice "snd_sb16" 1304745b8439SSascha Wildnerdevice "snd_sb8" 1305745b8439SSascha Wildnerdevice "snd_sbc" 1306745b8439SSascha Wildnerdevice "snd_solo" 1307745b8439SSascha Wildnerdevice "snd_t4dwave" 1308745b8439SSascha Wildnerdevice "snd_via8233" 1309745b8439SSascha Wildnerdevice "snd_via82c686" 1310745b8439SSascha Wildnerdevice "snd_vibes" 1311745b8439SSascha Wildner# For non-pnp sound cards: 1312745b8439SSascha Wildnerdevice pcm0 at isa? irq 10 drq 1 flags 0x0 1313745b8439SSascha Wildner# USB 1314745b8439SSascha Wildnerdevice "snd_uaudio" 1315745b8439SSascha Wildner 1316745b8439SSascha Wildner# 1317745b8439SSascha Wildner# Miscellaneous hardware: 1318745b8439SSascha Wildner# 1319745b8439SSascha Wildner# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 1320e147701eSSascha Wildner# ecc: ECC memory controller 1321745b8439SSascha Wildner# joy: joystick 1322d912a10eSSascha Wildner# nrp: Comtrol Rocketport(ISA) - single card 1323745b8439SSascha Wildner# si: Specialix SI/XIO 4-32 port terminal multiplexor 1324745b8439SSascha Wildner# nmdm: nullmodem terminal driver (see nmdm(4)) 1325745b8439SSascha Wildner 1326745b8439SSascha Wildner# Notes on the Comtrol Rocketport driver: 1327745b8439SSascha Wildner# 1328d912a10eSSascha Wildner# The exact values used for nrp0 depend on how many boards you have 1329745b8439SSascha Wildner# in the system. The manufacturer's sample configs are listed as: 1330745b8439SSascha Wildner# 1331745b8439SSascha Wildner# Comtrol Rocketport ISA single card 1332d912a10eSSascha Wildner# device nrp0 at isa? port 0x280 1333745b8439SSascha Wildner# 1334745b8439SSascha Wildner# If instead you have two ISA cards, one installed at 0x100 and the 1335745b8439SSascha Wildner# second installed at 0x180, then you should add the following to 1336745b8439SSascha Wildner# your kernel configuration file: 1337745b8439SSascha Wildner# 1338d912a10eSSascha Wildner# device nrp0 at isa? port 0x100 1339d912a10eSSascha Wildner# device nrp1 at isa? port 0x180 1340745b8439SSascha Wildner# 1341745b8439SSascha Wildner# For 4 ISA cards, it might be something like this: 1342745b8439SSascha Wildner# 1343d912a10eSSascha Wildner# device nrp0 at isa? port 0x180 1344d912a10eSSascha Wildner# device nrp1 at isa? port 0x100 1345d912a10eSSascha Wildner# device nrp2 at isa? port 0x340 1346d912a10eSSascha Wildner# device nrp3 at isa? port 0x240 1347745b8439SSascha Wildner# 1348745b8439SSascha Wildner# And for PCI cards, you only need say: 1349745b8439SSascha Wildner# 1350d912a10eSSascha Wildner# device nrp 1351745b8439SSascha Wildner 1352745b8439SSascha Wildner# Notes on the Specialix SI/XIO driver: 1353745b8439SSascha Wildner# **This is NOT a Specialix supported Driver!** 1354745b8439SSascha Wildner# The host card is memory, not IO mapped. 1355745b8439SSascha Wildner# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1356745b8439SSascha Wildner# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1357745b8439SSascha Wildner# The cards can use an IRQ of 11, 12 or 15. 1358745b8439SSascha Wildner 1359e147701eSSascha Wildnerdevice ecc 1360745b8439SSascha Wildnerdevice joy0 at isa? port IO_GAME 1361745b8439SSascha Wildnerdevice nrp 1362745b8439SSascha Wildnerdevice si0 at isa? iomem 0xd0000 irq 12 1363745b8439SSascha Wildner# nullmodem terminal driver 1364745b8439SSascha Wildnerdevice nmdm 1365745b8439SSascha Wildner 1366745b8439SSascha Wildner# The `ahc' device provides support for the Adaptec 274X and 284X 1367745b8439SSascha Wildner# adapters. 1368745b8439SSascha Wildnerdevice ahc 1369745b8439SSascha Wildner 1370745b8439SSascha Wildner# The aic7xxx driver will attempt to use memory mapped I/O for all PCI 1371745b8439SSascha Wildner# controllers that have it configured only if this option is set. Unfortunately, 1372745b8439SSascha Wildner# this doesn't work on some motherboards, which prevents it from being the 1373745b8439SSascha Wildner# default. 1374745b8439SSascha Wildneroptions AHC_ALLOW_MEMIO 1375745b8439SSascha Wildner 1376745b8439SSascha Wildner# The adw driver will attempt to use memory mapped I/O for all PCI 1377745b8439SSascha Wildner# controllers that have it configured only if this option is set. 1378745b8439SSascha Wildneroptions ADW_ALLOW_MEMIO 1379745b8439SSascha Wildner 1380745b8439SSascha Wildner# 1381745b8439SSascha Wildner# PCI devices & PCI options: 1382745b8439SSascha Wildner# 1383745b8439SSascha Wildner# The main PCI bus device is `pci'. It provides auto-detection and 1384745b8439SSascha Wildner# configuration support for all devices on the PCI bus, using either 1385745b8439SSascha Wildner# configuration mode defined in the PCI specification. 1386745b8439SSascha Wildner 1387745b8439SSascha Wildnerdevice pci 1388745b8439SSascha Wildner 1389745b8439SSascha Wildner# PCI options 1390745b8439SSascha Wildner# 1391745b8439SSascha Wildneroptions COMPAT_OLDPCI #FreeBSD 2.2 and 3.x compatibility shims 1392745b8439SSascha Wildner 1393745b8439SSascha Wildner# AGP GART support 1394745b8439SSascha Wildner# 1395745b8439SSascha Wildnerdevice agp 1396745b8439SSascha Wildner 1397745b8439SSascha Wildner 1398745b8439SSascha Wildner# The `ahc' device provides support for the Adaptec 29/3940(U)(W) 1399745b8439SSascha Wildner# and motherboard based AIC7870/AIC7880 adapters. 1400745b8439SSascha Wildneroptions AHC_DEBUG 1401745b8439SSascha Wildneroptions AHC_DEBUG_OPTS=0xffffffff 1402745b8439SSascha Wildneroptions AHC_REG_PRETTY_PRINT 1403745b8439SSascha Wildneroptions AHC_TMODE_ENABLE 1404745b8439SSascha Wildner# 1405745b8439SSascha Wildner# The 'ahd' device provides support for the Adaptec 79xx Ultra320 1406745b8439SSascha Wildner# SCSI adapters. Options are documented in the ahd(4) manpage: 1407745b8439SSascha Wildneroptions AHD_DEBUG 1408745b8439SSascha Wildneroptions AHD_DEBUG_OPTS=0xffffffff 1409745b8439SSascha Wildneroptions AHD_REG_PRETTY_PRINT 1410745b8439SSascha Wildner#options AHD_TMODE_ENABLE=0xff 1411745b8439SSascha Wildner# 1412745b8439SSascha Wildner# The `amd' device provides support for the AMD 53C974 SCSI host 1413745b8439SSascha Wildner# adapter chip as found on devices such as the Tekram DC-390(T). 1414745b8439SSascha Wildner# 1415745b8439SSascha Wildner# The `bge' device provides support for gigabit ethernet adapters 1416745b8439SSascha Wildner# based on the Broadcom BCM570x family of controllers, including the 1417745b8439SSascha Wildner# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1418745b8439SSascha Wildner# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1419745b8439SSascha Wildner# 1420745b8439SSascha Wildner# The `ncr' device provides support for the NCR 53C810 and 53C825 1421745b8439SSascha Wildner# self-contained SCSI host adapters. 1422745b8439SSascha Wildner# 1423745b8439SSascha Wildner# The `isp' device provides support for the Qlogic ISP 1020, 1040 1424745b8439SSascha Wildner# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1425745b8439SSascha Wildner# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1426745b8439SSascha Wildner# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1427745b8439SSascha Wildner# 1428745b8439SSascha Wildner# The `dc' device provides support for PCI fast ethernet adapters 1429745b8439SSascha Wildner# based on the DEC/Intel 21143 and various workalikes including: 1430745b8439SSascha Wildner# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1431745b8439SSascha Wildner# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1432745b8439SSascha Wildner# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1433745b8439SSascha Wildner# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1434745b8439SSascha Wildner# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1435745b8439SSascha Wildner# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1436745b8439SSascha Wildner# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1437745b8439SSascha Wildner# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1438745b8439SSascha Wildner# KNE110TX. 1439745b8439SSascha Wildner# 1440745b8439SSascha Wildner# The `de' device provides support for the Digital Equipment DC21040 1441745b8439SSascha Wildner# self-contained Ethernet adapter. 1442745b8439SSascha Wildner# 1443745b8439SSascha Wildner# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1444745b8439SSascha Wildner# adapters (82542, 82543, 82544, 82540). 1445745b8439SSascha Wildner# 1446745b8439SSascha Wildner# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1447745b8439SSascha Wildner# adapters. 1448745b8439SSascha Wildner# 1449745b8439SSascha Wildner# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1450745b8439SSascha Wildner# PCI Fast Ethernet adapters. 1451745b8439SSascha Wildner# 1452745b8439SSascha Wildner# The 'lge' device provides support for PCI gigabit ethernet adapters 1453745b8439SSascha Wildner# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1454745b8439SSascha Wildner# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1455745b8439SSascha Wildner# 1456745b8439SSascha Wildner# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1457745b8439SSascha Wildner# Fast Ethernet adapters. 1458745b8439SSascha Wildner# 1459745b8439SSascha Wildner# The 'nge' device provides support for PCI gigabit ethernet adapters 1460745b8439SSascha Wildner# based on the National Semiconductor DP83820 and DP83821 chipset. This 1461745b8439SSascha Wildner# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1462745b8439SSascha Wildner# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1463745b8439SSascha Wildner# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1464745b8439SSascha Wildner# 1465745b8439SSascha Wildner# The 'pcn' device provides support for PCI fast ethernet adapters based 1466745b8439SSascha Wildner# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1467745b8439SSascha Wildner# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1468745b8439SSascha Wildner# driver (and still will be if you leave this driver out of the kernel). 1469745b8439SSascha Wildner# 1470745b8439SSascha Wildner# Te 're' device provides support for PCI GigaBit ethernet adapters based 1471745b8439SSascha Wildner# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1472745b8439SSascha Wildner# preferred driver for that chip. 1473745b8439SSascha Wildner# 1474745b8439SSascha Wildner# The 'rl' device provides support for PCI fast ethernet adapters based 1475745b8439SSascha Wildner# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1476745b8439SSascha Wildner# to using programmed I/O to do register accesses because memory mapped 1477745b8439SSascha Wildner# mode seems to cause severe lockups on SMP hardware. This driver also 1478745b8439SSascha Wildner# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1479745b8439SSascha Wildner# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1480745b8439SSascha Wildner# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1481745b8439SSascha Wildner# and is supported by this driver, not the 'vr' driver. 1482745b8439SSascha Wildner# 1483745b8439SSascha Wildner# The 'sf' device provides support for Adaptec Duralink PCI fast 1484745b8439SSascha Wildner# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1485745b8439SSascha Wildner# This includes dual and quad port cards, as well as one 100baseFX card. 1486745b8439SSascha Wildner# Most of these are 64-bit PCI devices, except for one single port 1487745b8439SSascha Wildner# card which is 32-bit. 1488745b8439SSascha Wildner# 1489745b8439SSascha Wildner# The 'ste' device provides support for adapters based on the Sundance 1490745b8439SSascha Wildner# Technologies ST201 PCI fast ethernet controller. This includes the 1491745b8439SSascha Wildner# D-Link DFE-550TX. 1492745b8439SSascha Wildner# 1493745b8439SSascha Wildner# The 'sis' device provides support for adapters based on the Silicon 1494745b8439SSascha Wildner# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1495745b8439SSascha Wildner# chips. 1496745b8439SSascha Wildner# 1497745b8439SSascha Wildner# The 'sk' device provides support for the SysKonnect SK-984x series 1498745b8439SSascha Wildner# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1499745b8439SSascha Wildner# single port cards (single mode and multimode fiber) and the 1500745b8439SSascha Wildner# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1501745b8439SSascha Wildner# The driver will autodetect the number of ports on the card and 1502745b8439SSascha Wildner# attach each one as a separate network interface. 1503745b8439SSascha Wildner# 1504745b8439SSascha Wildner# The 'ti' device provides support for PCI gigabit ethernet NICs based 1505745b8439SSascha Wildner# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1506745b8439SSascha Wildner# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1507745b8439SSascha Wildner# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1508745b8439SSascha Wildner# this driver. 1509745b8439SSascha Wildner# 1510745b8439SSascha Wildner# The 'tl' device provides support for the Texas Instruments TNETE100 1511745b8439SSascha Wildner# series 'ThunderLAN' cards and integrated ethernet controllers. This 1512745b8439SSascha Wildner# includes several Compaq Netelligent 10/100 cards and the built-in 1513745b8439SSascha Wildner# ethernet controllers in several Compaq Prosignia, Proliant and 1514745b8439SSascha Wildner# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1515745b8439SSascha Wildner# boards. 1516745b8439SSascha Wildner# 1517745b8439SSascha Wildner# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1518745b8439SSascha Wildner# 1519745b8439SSascha Wildner# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1520745b8439SSascha Wildner# 10/100 adapters. 1521745b8439SSascha Wildner# 1522745b8439SSascha Wildner# The `vr' device provides support for various fast ethernet adapters 1523745b8439SSascha Wildner# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1524745b8439SSascha Wildner# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1525745b8439SSascha Wildner# Technologies PN102TX, and the AOpen/Acer ALN-320. 1526745b8439SSascha Wildner# 1527745b8439SSascha Wildner# The `vx' device provides support for the 3Com 3C590 and 3C595 1528745b8439SSascha Wildner# early support 1529745b8439SSascha Wildner# 1530745b8439SSascha Wildner# The `wb' device provides support for various fast ethernet adapters 1531745b8439SSascha Wildner# based on the Winbond W89C840F chip. Note: this is not the same as 1532745b8439SSascha Wildner# the Winbond W89C940F, which is an NE2000 clone. 1533745b8439SSascha Wildner# 1534745b8439SSascha Wildner# The `xl' device provides support for the 3Com 3c900, 3c905 and 1535745b8439SSascha Wildner# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1536745b8439SSascha Wildner# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1537745b8439SSascha Wildner# Dell Precision desktop machines and the integrated 3c905-TX chips 1538745b8439SSascha Wildner# in Dell Latitude laptop docking stations. 1539745b8439SSascha Wildner# 1540745b8439SSascha Wildner# The 'bktr' device is a PCI video capture device using the Brooktree 1541745b8439SSascha Wildner# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1542745b8439SSascha Wildner# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1543745b8439SSascha Wildner# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1544745b8439SSascha Wildner# 1545745b8439SSascha Wildner# options OVERRIDE_CARD=xxx 1546745b8439SSascha Wildner# options OVERRIDE_TUNER=xxx 1547745b8439SSascha Wildner# options OVERRIDE_MSP=1 1548745b8439SSascha Wildner# options OVERRIDE_DBX=1 1549745b8439SSascha Wildner# These options can be used to override the auto detection 1550745b8439SSascha Wildner# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1551745b8439SSascha Wildner# Using sysctl(8) run-time overrides on a per-card basis can be made 1552745b8439SSascha Wildner# 1553745b8439SSascha Wildner# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1554745b8439SSascha Wildner# or 1555745b8439SSascha Wildner# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 1556745b8439SSascha Wildner# Specifes the default video capture mode. 1557745b8439SSascha Wildner# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1558745b8439SSascha Wildner# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1559745b8439SSascha Wildner# 1560745b8439SSascha Wildner# options BKTR_USE_PLL 1561745b8439SSascha Wildner# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1562745b8439SSascha Wildner# must enable PLL mode with this option. eg some new Bt878 cards. 1563745b8439SSascha Wildner# 1564745b8439SSascha Wildner# options BKTR_GPIO_ACCESS 1565745b8439SSascha Wildner# This enable IOCTLs which give user level access to the GPIO port. 1566745b8439SSascha Wildner# 1567745b8439SSascha Wildner# options BKTR_NO_MSP_RESET 1568745b8439SSascha Wildner# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1569745b8439SSascha Wildner# 1570745b8439SSascha Wildner# options BKTR_430_FX_MODE 1571745b8439SSascha Wildner# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1572745b8439SSascha Wildner# 1573745b8439SSascha Wildner# options BKTR_SIS_VIA_MODE 1574745b8439SSascha Wildner# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1575745b8439SSascha Wildner# needed for some old SiS and VIA chipset motherboards. 1576745b8439SSascha Wildner# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1577745b8439SSascha Wildner# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1578745b8439SSascha Wildner# As a rough guess, old = before 1998 1579745b8439SSascha Wildner# 1580745b8439SSascha Wildner# options BKTR_NEW_MSP34XX_DRIVER 1581745b8439SSascha Wildner# Use new, more complete initialization scheme for the msp34* soundchip. 1582745b8439SSascha Wildner# Should fix stereo autodetection if the old driver does only output 1583745b8439SSascha Wildner# mono sound. 1584745b8439SSascha Wildner# 1585745b8439SSascha Wildner# options BKTR_OVERRIDE_CARD=xxx 1586745b8439SSascha Wildner# options BKTR_OVERRIDE_DBX=xxx 1587745b8439SSascha Wildner# options BKTR_OVERRIDE_MSP=xxx 1588745b8439SSascha Wildner# options BKTR_OVERRIDE_TUNER=xxx 1589745b8439SSascha Wildner# These options can be used to select a specific device, regardless of 1590745b8439SSascha Wildner# the autodetection and i2c device checks (see comments in bktr_card.c). 1591745b8439SSascha Wildner# 1592745b8439SSascha Wildnerdevice ahc # AHA2940 and onboard AIC7xxx devices 1593745b8439SSascha Wildnerdevice ahd # AIC79xx devices 1594745b8439SSascha Wildnerdevice amd # AMD 53C974 (Tekram DC-390(T)) 1595745b8439SSascha Wildnerdevice isp # Qlogic family 1596745b8439SSascha Wildnerdevice ispfw # Firmware for QLogic HBAs 1597745b8439SSascha Wildnerdevice mpt # LSI '909 FC adapters 1598745b8439SSascha Wildnerdevice mps # LSI-Logic MPT-Fusion 2 1599745b8439SSascha Wildnerdevice ncr # NCR/Symbios Logic 1600745b8439SSascha Wildnerdevice sym # NCR/Symbios Logic (newer chipsets) 1601745b8439SSascha Wildnerdevice trm # Tekram DC395U/UW/F and DC315U 1602745b8439SSascha Wildner# 1603745b8439SSascha Wildner# Options for ISP 1604745b8439SSascha Wildner# 1605745b8439SSascha Wildner# ISP_TARGET_MODE - enable target mode operation 1606745b8439SSascha Wildner#options ISP_TARGET_MODE=1 1607745b8439SSascha Wildner 160847a69c3fSSascha Wildner# Options used in dev/disk/sym/ (Symbios SCSI driver). 1609745b8439SSascha Wildner#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1610745b8439SSascha Wildner # Allows the ncr to take precedence 1611745b8439SSascha Wildner # 1 (1<<0) -> 810a, 860 1612745b8439SSascha Wildner # 2 (1<<1) -> 825a, 875, 885, 895 1613745b8439SSascha Wildner # 4 (1<<2) -> 895a, 896, 1510d 1614745b8439SSascha Wildner#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1615745b8439SSascha Wildner # disabled:0 (default), enabled:1 1616745b8439SSascha Wildner#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1617745b8439SSascha Wildner # disabled:0, enabled:1 (default) 1618745b8439SSascha Wildner#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1619745b8439SSascha Wildner # default:8, range:[1..64] 1620745b8439SSascha Wildner 1621745b8439SSascha Wildner 1622745b8439SSascha Wildner# MII bus support is required for some PCI 10/100 ethernet NICs, 1623745b8439SSascha Wildner# namely those which use MII-compliant transceivers or implement 1624745b8439SSascha Wildner# transceiver control interfaces that operate like an MII. Adding 1625745b8439SSascha Wildner# "device miibus0" to the kernel config pulls in support for 1626745b8439SSascha Wildner# the generic miibus API and all of the PHY drivers, including a 1627745b8439SSascha Wildner# generic one for PHYs that aren't specifically handled by an 1628745b8439SSascha Wildner# individual driver. 1629745b8439SSascha Wildnerdevice miibus 1630745b8439SSascha Wildner 1631745b8439SSascha Wildner# PCI Ethernet NICs that use the common MII bus controller code. 1632745b8439SSascha Wildnerdevice ae # Attansic/Atheros L2 Fast Ethernet 1633745b8439SSascha Wildnerdevice alc # Atheros AR8131/AR8132 1634745b8439SSascha Wildnerdevice ale # Atheros AR8121/AR8113/AR8114 1635745b8439SSascha Wildnerdevice age # Attansic/Atheros L1 Gigabit Ethernet 1636745b8439SSascha Wildnerdevice bce # Broadcom NetXtreme II Gigabit Ethernet 1637745b8439SSascha Wildnerdevice bfe # Broadcom BCM440x 10/100 Ethernet 1638745b8439SSascha Wildnerdevice dc # DEC/Intel 21143 and various workalikes 1639745b8439SSascha Wildnerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1640745b8439SSascha Wildnerdevice my # Myson Fast Ethernet (MTD80X, MTD89X) 1641745b8439SSascha Wildnerdevice pcn # AMD Am79C97x PCI 10/100 NICs 1642745b8439SSascha Wildnerdevice re # RealTek 8139C+/8169 1643745b8439SSascha Wildnerdevice rl # RealTek 8129/8139 1644745b8439SSascha Wildnerdevice sbsh # Granch SBNI16 SHDSL modem 1645745b8439SSascha Wildnerdevice sf # Adaptec AIC-6915 (``Starfire'') 1646745b8439SSascha Wildnerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1647745b8439SSascha Wildnerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1648745b8439SSascha Wildnerdevice tl # Texas Instruments ThunderLAN 1649745b8439SSascha Wildnerdevice tx # SMC EtherPower II (83c17x ``EPIC'') 1650745b8439SSascha Wildnerdevice vge # VIA 612x GigE 1651745b8439SSascha Wildnerdevice vr # VIA Rhine, Rhine II 1652745b8439SSascha Wildnerdevice wb # Winbond W89C840F 1653745b8439SSascha Wildnerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1654745b8439SSascha Wildner 1655745b8439SSascha Wildner# PCI Ethernet NICs. 1656745b8439SSascha Wildnerdevice de # DEC/Intel DC21x4x (``Tulip'') 1657745b8439SSascha Wildnerdevice txp # 3Com 3cR990 (``Typhoon'') 1658745b8439SSascha Wildnerdevice vx # 3Com 3c590, 3c595 (``Vortex'') 1659745b8439SSascha Wildner 1660745b8439SSascha Wildner# Gigabit Ethernet NICs. 1661745b8439SSascha Wildnerdevice bge # Broadcom BCM570x (``Tigon III'') 1662745b8439SSascha Wildnerdevice em # Intel Pro/1000 (8254x,8257x) 1663745b8439SSascha Wildner # Requires ig_hal 1664745b8439SSascha Wildnerdevice emx # Intel Pro/1000 (8257{1,2,3,4}) 1665745b8439SSascha Wildner # Requires ig_hal 1666745b8439SSascha Wildnerdevice ig_hal # Intel Pro/1000 hardware abstraction layer 1667745b8439SSascha Wildnerdevice et # Agere ET1310 10/100/1000 Ethernet 1668745b8439SSascha Wildnerdevice lge # Level 1 LXT1001 (``Mercury'') 1669745b8439SSascha Wildnerdevice mxge # Myricom Myri-10G 10GbE NIC 1670745b8439SSascha Wildnerdevice nfe # nVidia nForce2/3 MCP04/51/55 CK804 1671745b8439SSascha Wildnerdevice nge # NatSemi DP83820 and DP83821 1672745b8439SSascha Wildnerdevice sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1673745b8439SSascha Wildnerdevice ti # Alteon (``Tigon I'', ``Tigon II'') 1674745b8439SSascha Wildnerdevice stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1675745b8439SSascha Wildnerdevice msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1676745b8439SSascha Wildnerdevice jme # JMicron Gigabit/Fast Ethernet 1677745b8439SSascha Wildner 1678745b8439SSascha Wildner# Brooktree driver has been ported to the new I2C framework. Thus, 1679745b8439SSascha Wildner# you'll need to have the following 3 lines in the kernel config. 1680745b8439SSascha Wildner# device smbus 1681745b8439SSascha Wildner# device iicbus 1682745b8439SSascha Wildner# device iicbb 1683745b8439SSascha Wildner# The iic and smb devices are only needed if you want to control other 1684745b8439SSascha Wildner# I2C slaves connected to the external connector of some cards. 1685745b8439SSascha Wildner# 1686745b8439SSascha Wildnerdevice bktr 1687745b8439SSascha Wildneroptions BKTR_NEW_MSP34XX_DRIVER 1688745b8439SSascha Wildner 1689745b8439SSascha Wildner# WinTV PVR-250/350 driver 1690745b8439SSascha Wildnerdevice cxm 1691745b8439SSascha Wildner 1692745b8439SSascha Wildner# 1693745b8439SSascha Wildner# PCCARD/PCMCIA 1694745b8439SSascha Wildner# 1695745b8439SSascha Wildner# pccard: pccard slots 1696745b8439SSascha Wildner# cardbus/cbb: cardbus bridge 1697745b8439SSascha Wildnerdevice pccard 1698745b8439SSascha Wildnerdevice cardbus 1699745b8439SSascha Wildnerdevice cbb 1700745b8439SSascha Wildner 1701745b8439SSascha Wildner# For older notebooks that signal a powerfail condition (external 1702745b8439SSascha Wildner# power supply dropped, or battery state low) by issuing an NMI: 1703745b8439SSascha Wildner 1704745b8439SSascha Wildneroptions POWERFAIL_NMI # make it beep instead of panicing 1705745b8439SSascha Wildner 1706745b8439SSascha Wildner# 1707745b8439SSascha Wildner# MMC/SD 1708745b8439SSascha Wildner# 1709745b8439SSascha Wildner# mmc MMC/SD bus 1710745b8439SSascha Wildner# mmcsd MMC/SD memory card 1711745b8439SSascha Wildner# sdhci Generic PCI SD Host Controller 1712745b8439SSascha Wildner# 1713745b8439SSascha Wildnerdevice mmc 1714745b8439SSascha Wildnerdevice mmcsd 1715745b8439SSascha Wildnerdevice sdhci 1716745b8439SSascha Wildner 1717745b8439SSascha Wildner# 1718745b8439SSascha Wildner# SMB bus 1719745b8439SSascha Wildner# 1720745b8439SSascha Wildner# System Management Bus support is provided by the 'smbus' device. 1721745b8439SSascha Wildner# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1722745b8439SSascha Wildner# which is a child of the 'smbus' device. 1723745b8439SSascha Wildner# 1724745b8439SSascha Wildner# Supported devices: 1725745b8439SSascha Wildner# smb standard io through /dev/smb* 1726745b8439SSascha Wildner# 1727745b8439SSascha Wildner# Supported SMB interfaces: 1728745b8439SSascha Wildner# iicsmb I2C to SMB bridge with any iicbus interface 1729745b8439SSascha Wildner# bktr brooktree848 I2C hardware interface 1730745b8439SSascha Wildner# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1731745b8439SSascha Wildner# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 1732745b8439SSascha Wildner# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1733745b8439SSascha Wildner# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1734745b8439SSascha Wildner# amdpm AMD 756 Power Management Unit 1735745b8439SSascha Wildner# amdsmb AMD 8111 SMBus 2.0 Controller 1736745b8439SSascha Wildner# 1737745b8439SSascha Wildnerdevice smbus # Bus support, required for smb below. 1738745b8439SSascha Wildner 1739745b8439SSascha Wildnerdevice intpm 1740745b8439SSascha Wildnerdevice alpm 1741745b8439SSascha Wildnerdevice ichsmb 1742745b8439SSascha Wildnerdevice viapm 1743745b8439SSascha Wildnerdevice amdpm 1744745b8439SSascha Wildnerdevice amdsmb 1745745b8439SSascha Wildner 1746745b8439SSascha Wildnerdevice smb 1747745b8439SSascha Wildner 1748745b8439SSascha Wildner# 1749745b8439SSascha Wildner# I2C Bus 1750745b8439SSascha Wildner# 1751745b8439SSascha Wildner# Philips i2c bus support is provided by the `iicbus' device. 1752745b8439SSascha Wildner# 1753745b8439SSascha Wildner# Supported devices: 1754745b8439SSascha Wildner# ic i2c network interface 1755745b8439SSascha Wildner# iic i2c standard io 1756745b8439SSascha Wildner# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1757745b8439SSascha Wildner# 1758745b8439SSascha Wildner# Supported interfaces: 1759745b8439SSascha Wildner# pcf Philips PCF8584 ISA-bus controller 1760745b8439SSascha Wildner# bktr brooktree848 I2C software interface 1761745b8439SSascha Wildner# 1762745b8439SSascha Wildner# Other: 1763745b8439SSascha Wildner# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1764745b8439SSascha Wildner# 1765745b8439SSascha Wildnerdevice iicbus # Bus support, required for ic/iic/iicsmb below. 1766745b8439SSascha Wildnerdevice iicbb 1767745b8439SSascha Wildner 1768745b8439SSascha Wildnerdevice ic 1769745b8439SSascha Wildnerdevice iic 1770745b8439SSascha Wildnerdevice iicsmb # smb over i2c bridge 1771745b8439SSascha Wildner 1772745b8439SSascha Wildnerdevice pcf0 at isa? port 0x320 irq 5 1773745b8439SSascha Wildner 1774745b8439SSascha Wildner# Intel Core and newer CPUs on-die digital thermal sensor support 1775745b8439SSascha Wildnerdevice coretemp 1776745b8439SSascha Wildner 1777745b8439SSascha Wildner# AMD Family 0Fh, 10h and 11h temperature sensors 1778745b8439SSascha Wildnerdevice kate 1779745b8439SSascha Wildnerdevice km 1780745b8439SSascha Wildner 1781745b8439SSascha Wildner# ThinkPad Active Protection System accelerometer 1782745b8439SSascha Wildnerdevice aps0 at isa? port 0x1600 1783745b8439SSascha Wildner 1784745b8439SSascha Wildner# HW monitoring devices lm(4), it(4) and nsclpcsio. 1785745b8439SSascha Wildnerdevice lm0 at isa? port 0x290 1786745b8439SSascha Wildnerdevice it0 at isa? port 0x290 1787745b8439SSascha Wildnerdevice it1 at isa? port 0xc00 1788745b8439SSascha Wildnerdevice it2 at isa? port 0xd00 1789745b8439SSascha Wildnerdevice it3 at isa? port 0x228 1790745b8439SSascha Wildnerdevice nsclpcsio0 at isa? port 0x2e 1791745b8439SSascha Wildnerdevice nsclpcsio1 at isa? port 0x4e 1792745b8439SSascha Wildnerdevice wbsio0 at isa? port 0x2e 1793745b8439SSascha Wildnerdevice wbsio1 at isa? port 0x4e 1794745b8439SSascha Wildnerdevice lm#3 at wbsio? 1795745b8439SSascha Wildnerdevice uguru0 at isa? port 0xe0 # ABIT uGuru 1796745b8439SSascha Wildner 1797745b8439SSascha Wildner# Parallel-Port Bus 1798745b8439SSascha Wildner# 1799745b8439SSascha Wildner# Parallel port bus support is provided by the `ppbus' device. 1800745b8439SSascha Wildner# Multiple devices may be attached to the parallel port, devices 1801745b8439SSascha Wildner# are automatically probed and attached when found. 1802745b8439SSascha Wildner# 1803745b8439SSascha Wildner# Supported devices: 1804745b8439SSascha Wildner# vpo Iomega Zip Drive 1805745b8439SSascha Wildner# Requires SCSI disk support ('scbus' and 'da'); the best 1806745b8439SSascha Wildner# performance is achieved with ports in EPP 1.9 mode. 1807745b8439SSascha Wildner# lpt Parallel Printer 1808745b8439SSascha Wildner# plip Parallel network interface 1809745b8439SSascha Wildner# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1810745b8439SSascha Wildner# pps Pulse per second Timing Interface 1811745b8439SSascha Wildner# lpbb Philips official parallel port I2C bit-banging interface 1812745b8439SSascha Wildner# 1813745b8439SSascha Wildner# Supported interfaces: 1814745b8439SSascha Wildner# ppc ISA-bus parallel port interfaces. 1815745b8439SSascha Wildner# 1816745b8439SSascha Wildner 1817745b8439SSascha Wildneroptions PPC_PROBE_CHIPSET # Enable chipset specific detection 1818745b8439SSascha Wildner # (see flags in ppc(4)) 1819745b8439SSascha Wildneroptions DEBUG_1284 # IEEE1284 signaling protocol debug 1820745b8439SSascha Wildneroptions PERIPH_1284 # Makes your computer act as a IEEE1284 1821745b8439SSascha Wildner # compliant peripheral 1822745b8439SSascha Wildneroptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1823745b8439SSascha Wildneroptions VP0_DEBUG # ZIP/ZIP+ debug 1824745b8439SSascha Wildneroptions LPT_DEBUG # Printer driver debug 1825745b8439SSascha Wildneroptions PPC_DEBUG=2 # Parallel chipset level debug 1826745b8439SSascha Wildneroptions PLIP_DEBUG # Parallel network IP interface debug 1827745b8439SSascha Wildneroptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 1828745b8439SSascha Wildneroptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 1829745b8439SSascha Wildner 1830745b8439SSascha Wildnerdevice ppc0 at isa? irq 7 1831745b8439SSascha Wildnerdevice ppbus 1832745b8439SSascha Wildnerdevice vpo 1833745b8439SSascha Wildnerdevice lpt 1834745b8439SSascha Wildnerdevice plip 1835745b8439SSascha Wildnerdevice ppi 1836745b8439SSascha Wildnerdevice pps 1837745b8439SSascha Wildnerdevice lpbb 1838745b8439SSascha Wildnerdevice pcfclock 1839745b8439SSascha Wildner 1840745b8439SSascha Wildner# Kernel BOOTP support 1841745b8439SSascha Wildner 1842745b8439SSascha Wildneroptions BOOTP # Use BOOTP to obtain IP address/hostname 1843745b8439SSascha Wildneroptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1844745b8439SSascha Wildneroptions BOOTP_NFSV3 # Use NFS v3 to NFS mount root 1845745b8439SSascha Wildneroptions BOOTP_COMPAT # Workaround for broken bootp daemons. 1846745b8439SSascha Wildneroptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1847745b8439SSascha Wildner 1848745b8439SSascha Wildner# 1849745b8439SSascha Wildner# Add tie-ins for a hardware watchdog. This only enable the hooks; 1850745b8439SSascha Wildner# the user must still supply the actual driver. 1851745b8439SSascha Wildner# 1852745b8439SSascha Wildneroptions HW_WDOG 1853745b8439SSascha Wildner 1854745b8439SSascha Wildner# 1855745b8439SSascha Wildner# Set the number of PV entries per process. Increasing this can 1856745b8439SSascha Wildner# stop panics related to heavy use of shared memory. However, that can 1857745b8439SSascha Wildner# (combined with large amounts of physical memory) cause panics at 1858745b8439SSascha Wildner# boot time due the kernel running out of VM space. 1859745b8439SSascha Wildner# 1860745b8439SSascha Wildner# If you're tweaking this, you might also want to increase the sysctls 1861745b8439SSascha Wildner# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1862745b8439SSascha Wildner# 1863745b8439SSascha Wildner# The value below is the one more than the default. 1864745b8439SSascha Wildner# 1865745b8439SSascha Wildneroptions PMAP_SHPGPERPROC=201 1866745b8439SSascha Wildner 1867745b8439SSascha Wildner# 1868745b8439SSascha Wildner# Disable swapping. This option removes all code which actually performs 1869745b8439SSascha Wildner# swapping, so it's not possible to turn it back on at run-time. 1870745b8439SSascha Wildner# 1871745b8439SSascha Wildner# This is sometimes usable for systems which don't have any swap space 1872745b8439SSascha Wildner# (see also sysctls "vm.defer_swapspace_pageouts" and 1873745b8439SSascha Wildner# "vm.disable_swapspace_pageouts") 1874745b8439SSascha Wildner# 1875745b8439SSascha Wildner#options NO_SWAPPING 1876745b8439SSascha Wildner 1877745b8439SSascha Wildner# Set the size of the buffer cache KVM reservation, in buffers. This is 1878745b8439SSascha Wildner# scaled by approximately 16384 bytes. The system will auto-size the buffer 1879745b8439SSascha Wildner# cache if this option is not specified. 1880745b8439SSascha Wildner# 1881745b8439SSascha Wildneroptions NBUF=512 1882745b8439SSascha Wildner 1883745b8439SSascha Wildner# Set the size of the mbuf KVM reservation, in clusters. This is scaled 1884745b8439SSascha Wildner# by approximately 2048 bytes. The system will auto-size the mbuf area 1885745b8439SSascha Wildner# to (512 + maxusers*16) if this option is not specified. 1886745b8439SSascha Wildner# maxusers is in turn computed at boot time depending on available memory 1887745b8439SSascha Wildner# or set to the value specified by "options MAXUSERS=x" (x=0 means 1888745b8439SSascha Wildner# autoscaling). 1889745b8439SSascha Wildner# So, to take advantage of autoscaling, you have to remove both 1890745b8439SSascha Wildner# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 1891745b8439SSascha Wildner# 1892745b8439SSascha Wildneroptions NMBCLUSTERS=1024 1893745b8439SSascha Wildner 1894745b8439SSascha Wildner# Set the number of mbufs available in the system. Each mbuf 1895745b8439SSascha Wildner# consumes 256 bytes. The system will autosize this (to 4 times 1896745b8439SSascha Wildner# the number of NMBCLUSTERS, depending on other constraints) 1897745b8439SSascha Wildner# if this option is not specified. 1898745b8439SSascha Wildner# 1899745b8439SSascha Wildneroptions NMBUFS=4096 1900745b8439SSascha Wildner 1901745b8439SSascha Wildner# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 1902745b8439SSascha Wildner# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 1903745b8439SSascha Wildner# that the buffer cache only really governs write buffering and disk block 1904745b8439SSascha Wildner# translations. The VM page cache is our primary disk cache and is not 1905745b8439SSascha Wildner# effected by the size of the buffer cache. 1906745b8439SSascha Wildner# 1907745b8439SSascha Wildneroptions VM_BCACHE_SIZE_MAX="(100*1024*1024)" 1908745b8439SSascha Wildner 1909745b8439SSascha Wildner# Tune the swap zone KVA reservation, in bytes. The default is typically 1910745b8439SSascha Wildner# 70 MB, giving the system the ability to manage a maximum of 28GB worth 1911745b8439SSascha Wildner# of swapped out data. 1912745b8439SSascha Wildner# 1913745b8439SSascha Wildneroptions VM_SWZONE_SIZE_MAX="(50*1024*1024)" 1914745b8439SSascha Wildner 1915745b8439SSascha Wildner# 1916745b8439SSascha Wildner# Enable extra debugging code for locks. This stores the filename and 1917745b8439SSascha Wildner# line of whatever acquired the lock in the lock itself, and change a 1918745b8439SSascha Wildner# number of function calls to pass around the relevant data. This is 1919745b8439SSascha Wildner# not at all useful unless you are debugging lock code. Also note 1920745b8439SSascha Wildner# that it is likely to break e.g. fstat(1) unless you recompile your 1921745b8439SSascha Wildner# userland with -DDEBUG_LOCKS as well. 1922745b8439SSascha Wildner# 19239ec899f4SSascha Wildner# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop 19249ec899f4SSascha Wildner# (count to N) in front of any spinlock or gettoken. 19259ec899f4SSascha Wildner# 1926745b8439SSascha Wildneroptions DEBUG_LOCKS 19279ec899f4SSascha Wildneroptions DEBUG_LOCKS_LATENCY 1928745b8439SSascha Wildner 1929745b8439SSascha Wildner# Set the amount of time (in seconds) the system will wait before 1930745b8439SSascha Wildner# rebooting automatically when a kernel panic occurs. If set to (-1), 1931745b8439SSascha Wildner# the system will wait indefinitely until a key is pressed on the 1932745b8439SSascha Wildner# console. 1933745b8439SSascha Wildneroptions PANIC_REBOOT_WAIT_TIME=16 1934745b8439SSascha Wildner 1935745b8439SSascha Wildner# Attempt to bypass the buffer cache and put data directly into the 1936745b8439SSascha Wildner# userland buffer for read operation when O_DIRECT flag is set on the 1937745b8439SSascha Wildner# file. Both offset and length of the read operation must be 1938745b8439SSascha Wildner# multiples of the physical media sector size. 1939745b8439SSascha Wildner# 1940745b8439SSascha Wildneroptions DIRECTIO 1941745b8439SSascha Wildner 1942745b8439SSascha Wildner# Specify a lower limit for the number of swap I/O buffers. They are 1943745b8439SSascha Wildner# (among other things) used when bypassing the buffer cache due to 1944745b8439SSascha Wildner# DIRECTIO kernel option enabled and O_DIRECT flag set on file. 1945745b8439SSascha Wildner# 1946745b8439SSascha Wildner#options NSWBUF_MIN=120 1947745b8439SSascha Wildner 1948745b8439SSascha Wildner# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1949745b8439SSascha Wildner# controllers (SmartRAID V and VI and later). 1950745b8439SSascha Wildner# These controllers require the CAM infrastructure. 1951745b8439SSascha Wildner# 1952745b8439SSascha Wildnerdevice asr 1953745b8439SSascha Wildner 1954745b8439SSascha Wildner# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1955745b8439SSascha Wildner# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1956745b8439SSascha Wildner# The DPT controllers are commonly re-licensed under other brand-names - 1957745b8439SSascha Wildner# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1958745b8439SSascha Wildner# Compaq are actually DPT controllers. 1959745b8439SSascha Wildner# 1960745b8439SSascha Wildner# See src/sys/dev/raid/dpt for debugging and other subtle options. 1961745b8439SSascha Wildner# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1962745b8439SSascha Wildner# instruments are enabled. The tools in 1963745b8439SSascha Wildner# /usr/sbin/dpt_* assume these to be enabled. 1964745b8439SSascha Wildner# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1965745b8439SSascha Wildner# If you ant the driver to handle timeouts, enable 1966745b8439SSascha Wildner# this option. If your system is very busy, this 1967745b8439SSascha Wildner# option will create more trouble than solve. 1968745b8439SSascha Wildner# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1969745b8439SSascha Wildner# wait when timing out with the above option. 197047a69c3fSSascha Wildner# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h 1971745b8439SSascha Wildner# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1972745b8439SSascha Wildner# any interrupt that got lost. Seems to help in some 1973745b8439SSascha Wildner# DPT-firmware/Motherboard combinations. Minimal 1974745b8439SSascha Wildner# cost, great benefit. 1975745b8439SSascha Wildner# DPT_RESET_HBA Make "reset" actually reset the controller 1976745b8439SSascha Wildner# instead of fudging it. Only enable this if you 1977745b8439SSascha Wildner# are 100% certain you need it. 1978745b8439SSascha Wildner 1979745b8439SSascha Wildnerdevice dpt 1980745b8439SSascha Wildner 1981745b8439SSascha Wildner# DPT options 1982745b8439SSascha Wildner#!CAM# options DPT_MEASURE_PERFORMANCE 1983745b8439SSascha Wildner#!CAM# options DPT_HANDLE_TIMEOUTS 1984745b8439SSascha Wildneroptions DPT_TIMEOUT_FACTOR=4 1985745b8439SSascha Wildneroptions DPT_LOST_IRQ 1986745b8439SSascha Wildneroptions DPT_RESET_HBA 1987745b8439SSascha Wildner 1988745b8439SSascha Wildner# 1989745b8439SSascha Wildner# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1990745b8439SSascha Wildner# These controllers have a SCSI-like interface, and require the 1991745b8439SSascha Wildner# CAM infrastructure. 1992745b8439SSascha Wildner# 1993745b8439SSascha Wildnerdevice ciss 1994745b8439SSascha Wildner 1995745b8439SSascha Wildner# 1996745b8439SSascha Wildner# Intel Integrated RAID controllers. 1997745b8439SSascha Wildner# This driver is supported and maintained by 1998745b8439SSascha Wildner# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 1999745b8439SSascha Wildner# 2000745b8439SSascha Wildnerdevice iir 2001745b8439SSascha Wildner 2002745b8439SSascha Wildner# 2003745b8439SSascha Wildner# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 2004745b8439SSascha Wildner# firmware. These controllers have a SCSI-like interface, and require 2005745b8439SSascha Wildner# the CAM infrastructure. 2006745b8439SSascha Wildner# 2007745b8439SSascha Wildnerdevice mly 2008745b8439SSascha Wildner 2009745b8439SSascha Wildner# USB support 2010745b8439SSascha Wildner# UHCI controller 2011745b8439SSascha Wildnerdevice uhci 2012745b8439SSascha Wildner# OHCI controller 2013745b8439SSascha Wildnerdevice ohci 2014745b8439SSascha Wildner# EHCI controller 2015745b8439SSascha Wildnerdevice ehci 2016745b8439SSascha Wildner# General USB code (mandatory for USB) 2017745b8439SSascha Wildnerdevice usb 2018745b8439SSascha Wildner# 2019745b8439SSascha Wildner# USB Bluetooth 2020745b8439SSascha Wildnerdevice ubt 2021745b8439SSascha Wildner# Fm Radio 2022745b8439SSascha Wildnerdevice ufm 2023745b8439SSascha Wildner# Generic USB device driver 2024745b8439SSascha Wildnerdevice ugen 2025745b8439SSascha Wildner# Human Interface Device (anything with buttons and dials) 2026745b8439SSascha Wildnerdevice uhid 2027745b8439SSascha Wildner# USB keyboard 2028745b8439SSascha Wildnerdevice ukbd 2029745b8439SSascha Wildner# USB printer 2030745b8439SSascha Wildnerdevice ulpt 2031745b8439SSascha Wildner# USB Iomega Zip 100 Drive (Requires scbus and da) 2032745b8439SSascha Wildnerdevice umass 2033745b8439SSascha Wildner# USB modem support 2034745b8439SSascha Wildnerdevice umodem 2035745b8439SSascha Wildner# USB mouse 2036745b8439SSascha Wildnerdevice ums 2037745b8439SSascha Wildner# USB Rio (MP3 Player) 2038745b8439SSascha Wildnerdevice urio 2039745b8439SSascha Wildner# USB scanners 2040745b8439SSascha Wildnerdevice uscanner 2041745b8439SSascha Wildner# USB com devices 2042745b8439SSascha Wildnerdevice moscom 2043745b8439SSascha Wildnerdevice uark 2044745b8439SSascha Wildnerdevice ubsa 2045745b8439SSascha Wildnerdevice uchcom 2046745b8439SSascha Wildnerdevice ucom 2047745b8439SSascha Wildnerdevice uftdi 2048745b8439SSascha Wildnerdevice ugensa 2049745b8439SSascha Wildnerdevice umct 2050745b8439SSascha Wildnerdevice uplcom 2051745b8439SSascha Wildnerdevice uslcom 2052745b8439SSascha Wildnerdevice uticom 2053745b8439SSascha Wildnerdevice uvisor 2054745b8439SSascha Wildnerdevice uvscom 2055745b8439SSascha Wildner 2056745b8439SSascha Wildner# 2057745b8439SSascha Wildner# ADMtek USB ethernet. Supports the LinkSys USB100TX, 2058745b8439SSascha Wildner# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 2059745b8439SSascha Wildner# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 2060745b8439SSascha Wildner# eval board. 2061745b8439SSascha Wildnerdevice aue 2062745b8439SSascha Wildner# 2063745b8439SSascha Wildner# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 2064745b8439SSascha Wildner# LinkSys USB200M and various other adapters. 2065745b8439SSascha Wildnerdevice axe 2066745b8439SSascha Wildner# 2067745b8439SSascha Wildner# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 2068745b8439SSascha Wildner# and Netmate II, and the Belkin F5U111. 2069745b8439SSascha Wildnerdevice cue 2070745b8439SSascha Wildner# 2071745b8439SSascha Wildner# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 2072745b8439SSascha Wildner# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 2073745b8439SSascha Wildner# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 2074745b8439SSascha Wildner# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 2075745b8439SSascha Wildner# and 2104USB, and the Corega USB-T. 2076745b8439SSascha Wildnerdevice kue 2077745b8439SSascha Wildner# 2078a700a71bSSascha Wildner# USB CDC ethernet. Supports the LG P-500 smartphone. 2079a700a71bSSascha Wildnerdevice lgue 2080a700a71bSSascha Wildner# 2081745b8439SSascha Wildner# RealTek 8150 based USB ethernet device: 2082745b8439SSascha Wildner# Melco LUA-KTX 2083745b8439SSascha Wildner# GREEN HOUSE GH-USB100B 2084745b8439SSascha Wildner# Billionton ThumbLAN USBKR2-100B 2085745b8439SSascha Wildnerdevice rue 2086745b8439SSascha Wildner 2087745b8439SSascha Wildner# USB wireless NICs, requires wlan_amrr 2088745b8439SSascha Wildner# 2089745b8439SSascha Wildner# Ralink Technology RT2501USB/RT2601USB 2090745b8439SSascha Wildner#device rum 2091745b8439SSascha Wildner# 2092745b8439SSascha Wildner# Ralink Technology RT2500USB 2093745b8439SSascha Wildner#device ural 2094745b8439SSascha Wildner 2095745b8439SSascha Wildner# debugging options for the USB subsystem 2096745b8439SSascha Wildner# 2097745b8439SSascha Wildneroptions USB_DEBUG 2098745b8439SSascha Wildner 2099745b8439SSascha Wildner# options for ukbd: 2100745b8439SSascha Wildneroptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2101745b8439SSascha Wildnermakeoptions UKBD_DFLT_KEYMAP=it.iso 2102745b8439SSascha Wildner 2103745b8439SSascha Wildner# Firewire support 2104745b8439SSascha Wildnerdevice firewire # Firewire bus code 2105745b8439SSascha Wildnerdevice sbp # SCSI over Firewire (Requires scbus and da) 2106745b8439SSascha Wildnerdevice fwe # Ethernet over Firewire (non-standard!) 2107745b8439SSascha Wildner 2108745b8439SSascha Wildner# dcons support (Dumb Console Device) 2109745b8439SSascha Wildnerdevice dcons # dumb console driver 2110745b8439SSascha Wildnerdevice dcons_crom # FireWire attachment 2111745b8439SSascha Wildneroptions DCONS_BUF_SIZE=16384 # buffer size 2112745b8439SSascha Wildneroptions DCONS_POLL_HZ=100 # polling rate 2113745b8439SSascha Wildneroptions DCONS_FORCE_CONSOLE=1 # force to be the primary console 2114745b8439SSascha Wildneroptions DCONS_FORCE_GDB=1 # force to be the gdb device 2115745b8439SSascha Wildner 2116745b8439SSascha Wildner##################################################################### 2117745b8439SSascha Wildner# crypto subsystem 2118745b8439SSascha Wildner# 2119745b8439SSascha Wildner# This is a port of the openbsd crypto framework. Include this when 2120745b8439SSascha Wildner# configuring IPsec and when you have a h/w crypto device to accelerate 2121745b8439SSascha Wildner# user applications that link to openssl. 2122745b8439SSascha Wildner# 2123745b8439SSascha Wildner# Drivers are ports from openbsd with some simple enhancements that have 2124745b8439SSascha Wildner# been fed back to openbsd (and hopefully will be included). 2125745b8439SSascha Wildner 2126745b8439SSascha Wildnerpseudo-device crypto # core crypto support 2127745b8439SSascha Wildnerpseudo-device cryptodev # /dev/crypto for access to h/w 2128745b8439SSascha Wildner 2129745b8439SSascha Wildnerdevice rndtest # FIPS 140-2 entropy tester 2130745b8439SSascha Wildner 2131745b8439SSascha Wildnerdevice hifn # Hifn 7951, 7781, etc. 2132745b8439SSascha Wildneroptions HIFN_DEBUG # enable debugging support: hw.hifn.debug 2133745b8439SSascha Wildner#options HIFN_NO_RNG # for devices without RNG 2134745b8439SSascha Wildneroptions HIFN_RNDTEST # enable rndtest support 2135745b8439SSascha Wildner 213625638cf4SSascha Wildnerdevice safe # SafeNet 1141 213725638cf4SSascha Wildneroptions SAFE_DEBUG # enable debugging support: hw.safe.debug 21388690ff8fSSascha Wildner#options SAFE_NO_RNG # for devices without RNG 213925638cf4SSascha Wildneroptions SAFE_RNDTEST # enable rndtest support 214025638cf4SSascha Wildner 2141745b8439SSascha Wildnerdevice ubsec # Broadcom 5501, 5601, 58xx 2142745b8439SSascha Wildneroptions UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2143745b8439SSascha Wildner#options UBSEC_NO_RNG # for devices without RNG 2144745b8439SSascha Wildneroptions UBSEC_RNDTEST # enable rndtest support 2145745b8439SSascha Wildner 2146745b8439SSascha Wildnerdevice aesni # hardware crypto/RNG for AES-NI 2147745b8439SSascha Wildnerdevice padlock # hardware crypto/RNG for VIA C3/C7/Eden 2148c5761ad0SAlex Hornungdevice rdrand # hardware RNG for RdRand 2149745b8439SSascha Wildner 2150745b8439SSascha Wildner# 2151745b8439SSascha Wildner# ACPI support using the Intel ACPI Component Architecture reference 2152745b8439SSascha Wildner# implementation. 2153745b8439SSascha Wildner# 2154745b8439SSascha Wildner# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2155745b8439SSascha Wildner# kernel environment variables to select initial debugging levels for the 2156745b8439SSascha Wildner# Intel ACPICA code. 2157745b8439SSascha Wildner# 2158745b8439SSascha Wildner# Note that building ACPI into the kernel is deprecated; the module is 2159745b8439SSascha Wildner# normally loaded automatically by the loader. 2160745b8439SSascha Wildner 2161745b8439SSascha Wildnerdevice acpi 2162745b8439SSascha Wildneroptions ACPI_DEBUG 2163745b8439SSascha Wildner 2164554257bcSSascha Wildner# ACPI WMI Mapping driver 2165554257bcSSascha Wildnerdevice acpi_wmi 2166554257bcSSascha Wildner 2167745b8439SSascha Wildner# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2168745b8439SSascha Wildnerdevice acpi_asus 2169745b8439SSascha Wildner 2170745b8439SSascha Wildner# ACPI Fujitsu Extras (Buttons) 2171745b8439SSascha Wildnerdevice acpi_fujitsu 2172745b8439SSascha Wildner 2173745b8439SSascha Wildner# ACPI extras driver for HP laptops 2174554257bcSSascha Wildnerdevice acpi_hp 2175745b8439SSascha Wildner 2176745b8439SSascha Wildner# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2177745b8439SSascha Wildnerdevice acpi_panasonic 2178745b8439SSascha Wildner 2179745b8439SSascha Wildner# ACPI Sony extra (LCD brightness) 2180745b8439SSascha Wildnerdevice acpi_sony 2181745b8439SSascha Wildner 2182745b8439SSascha Wildner# ACPI extras driver for ThinkPad laptops 2183745b8439SSascha Wildnerdevice acpi_thinkpad 2184745b8439SSascha Wildner 2185745b8439SSascha Wildner# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2186745b8439SSascha Wildnerdevice acpi_toshiba 2187745b8439SSascha Wildner 2188745b8439SSascha Wildner# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2189745b8439SSascha Wildnerdevice acpi_video 2190745b8439SSascha Wildner 2191745b8439SSascha Wildnerdevice aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2192745b8439SSascha Wildner 2193745b8439SSascha Wildner# DRM options: 2194745b8439SSascha Wildner# drm: General DRM code 2195745b8439SSascha Wildner# i915drm: Intel i830, i845, i915, i945, i965, G33/35 2196745b8439SSascha Wildner# mach64drm: ATI Mach64 cards - Rage and 3D Rage series 2197745b8439SSascha Wildner# mgadrm: AGP Matrox G200, G400, G450, G550 2198745b8439SSascha Wildner# r128drm: ATI Rage 128 cards 2199745b8439SSascha Wildner# radeondrm: ATI Radeon cards 2200745b8439SSascha Wildner# savagedrm: Savage cards 2201745b8439SSascha Wildner# sisdrm: Sis cards 2202745b8439SSascha Wildner# tdfxdrm: 3dfx Voodoo 3/4/5 and Banshee 2203745b8439SSascha Wildner# 2204745b8439SSascha Wildner# DRM_DEBUG: include debug printfs, very slow 2205745b8439SSascha Wildner# 2206745b8439SSascha Wildner# DRM requires AGP in the kernel. 2207745b8439SSascha Wildner 2208745b8439SSascha Wildnerdevice drm 2209745b8439SSascha Wildnerdevice "i915drm" 2210745b8439SSascha Wildnerdevice "mach64drm" 2211745b8439SSascha Wildnerdevice mgadrm 2212745b8439SSascha Wildnerdevice "r128drm" 2213745b8439SSascha Wildnerdevice radeondrm 2214745b8439SSascha Wildnerdevice savagedrm 2215745b8439SSascha Wildnerdevice sisdrm 2216745b8439SSascha Wildnerdevice tdfxdrm 2217745b8439SSascha Wildner 2218745b8439SSascha Wildneroptions DRM_DEBUG 2219745b8439SSascha Wildneroptions DRM_LINUX 2220745b8439SSascha Wildner 2221745b8439SSascha Wildner# 2222745b8439SSascha Wildner# Misc devices 2223745b8439SSascha Wildner# 2224745b8439SSascha Wildnerdevice cmx # Omnikey CardMan 4040 smartcard reader 2225745b8439SSascha Wildnerdevice gpio # Enable support for the gpio framework 2226*ace1ab86SFrancois Tigeotdevice ichwd # Intel ICH watchdog interrupt timer 2227ea2c6782SSascha Wildnerdevice tbridge # regression testing 2228745b8439SSascha Wildner 2229745b8439SSascha Wildner# 2230745b8439SSascha Wildner# Embedded system options: 2231745b8439SSascha Wildner# 2232745b8439SSascha Wildner# An embedded system might want to run something other than init. 2233745b8439SSascha Wildneroptions INIT_PATH="/sbin/init:/sbin/oinit" 2234745b8439SSascha Wildner 2235745b8439SSascha Wildner# Debug options 2236745b8439SSascha Wildneroptions BUS_DEBUG # enable newbus debugging 2237745b8439SSascha Wildneroptions RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2238745b8439SSascha Wildner 2239745b8439SSascha Wildner# Record the program counter of the code interrupted by the statistics 2240745b8439SSascha Wildner# clock interrupt. Use pctrack(8) to dump this information. 2241745b8439SSascha Wildneroptions DEBUG_PCTRACK 2242745b8439SSascha Wildner 2243745b8439SSascha Wildner# More undocumented options for linting. 2244745b8439SSascha Wildner# Note that documenting these are not considered an affront. 2245745b8439SSascha Wildner 2246745b8439SSascha Wildner#options ACPI_NO_SEMAPHORES 2247745b8439SSascha Wildneroptions AHC_DUMP_EEPROM 2248745b8439SSascha Wildner#options BKTR_ALLOC_PAGES=xxx 2249745b8439SSascha Wildneroptions CAM_DEBUG_DELAY 2250745b8439SSascha Wildneroptions CLUSTERDEBUG 2251745b8439SSascha Wildner#options COMPAT_LINUX 2252745b8439SSascha Wildneroptions COMPAT_SUNOS 2253745b8439SSascha Wildneroptions DEBUG 2254745b8439SSascha Wildneroptions DEBUG_CRIT_SECTIONS 2255745b8439SSascha Wildneroptions DEBUG_INTERRUPTS 2256745b8439SSascha Wildner#options DISABLE_PSE 2257745b8439SSascha Wildneroptions BCE_DEBUG 2258745b8439SSascha Wildneroptions EMX_RSS_DEBUG 2259745b8439SSascha Wildneroptions JME_RSS_DEBUG 2260745b8439SSascha Wildner#options ED_NO_MIIBUS 2261745b8439SSascha Wildneroptions ENABLE_ALART 2262745b8439SSascha Wildneroptions FB_DEBUG=2 2263745b8439SSascha Wildneroptions FB_INSTALL_CDEV 2264745b8439SSascha Wildneroptions I586_PMC_GUPROF=0x70000 2265745b8439SSascha Wildner#options IEEE80211_DEBUG_REFCNT 2266745b8439SSascha Wildneroptions IEEE80211_SUPPORT_SUPERG 2267745b8439SSascha Wildneroptions KBDIO_DEBUG=10 2268745b8439SSascha Wildneroptions KBD_MAXRETRY=4 2269745b8439SSascha Wildneroptions KBD_MAXWAIT=6 2270745b8439SSascha Wildneroptions KBD_RESETDELAY=201 2271745b8439SSascha Wildner#options KERN_TIMESTAMP 2272745b8439SSascha Wildneroptions KEY 2273745b8439SSascha Wildner#options LINPROCFS 2274745b8439SSascha Wildneroptions LOCKF_DEBUG 2275745b8439SSascha Wildner#options MAXFILES=xxx 2276745b8439SSascha Wildneroptions MBUF_DEBUG 2277745b8439SSascha Wildneroptions PANIC_DEBUG 2278745b8439SSascha Wildneroptions PMAP_DEBUG 2279745b8439SSascha Wildneroptions PSM_DEBUG=4 2280745b8439SSascha Wildneroptions SCSI_NCR_DEBUG 2281745b8439SSascha Wildneroptions SCSI_NCR_MAX_SYNC=10000 2282745b8439SSascha Wildneroptions SCSI_NCR_MAX_WIDE=1 2283745b8439SSascha Wildneroptions SCSI_NCR_MYADDR=7 2284745b8439SSascha Wildneroptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2285745b8439SSascha Wildneroptions SI_DEBUG 2286603198e6SSascha Wildneroptions SLAB_DEBUG 2287745b8439SSascha Wildneroptions SLIP_IFF_OPTS 2288745b8439SSascha Wildneroptions SOCKBUF_DEBUG 2289745b8439SSascha Wildneroptions TDMA_BINTVAL_DEFAULT=5 2290745b8439SSascha Wildneroptions TDMA_SLOTCNT_DEFAULT=2 2291745b8439SSascha Wildneroptions TDMA_SLOTLEN_DEFAULT=10*1000 2292745b8439SSascha Wildneroptions TDMA_TXRATE_11A_DEFAULT=2*24 2293745b8439SSascha Wildneroptions TDMA_TXRATE_11B_DEFAULT=2*11 2294745b8439SSascha Wildneroptions TDMA_TXRATE_11G_DEFAULT=2*24 2295745b8439SSascha Wildneroptions TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2296745b8439SSascha Wildneroptions TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2297745b8439SSascha Wildneroptions TDMA_TXRATE_HALF_DEFAULT=2*12 2298745b8439SSascha Wildneroptions TDMA_TXRATE_QUARTER_DEFAULT=2*6 2299745b8439SSascha Wildneroptions TDMA_TXRATE_TURBO_DEFAULT=2*24 2300745b8439SSascha Wildner#options TIMER_FREQ="((14318182+6)/12)" 2301745b8439SSascha Wildneroptions VFS_BIO_DEBUG 2302603198e6SSascha Wildneroptions VM_PAGE_DEBUG 2303745b8439SSascha Wildneroptions XBONEHACK 2304745b8439SSascha Wildner 2305745b8439SSascha Wildneroptions KTR 2306243308a2SSascha Wildneroptions KTR_ALL 2307243308a2SSascha Wildneroptions KTR_ENTRIES=1024 2308243308a2SSascha Wildneroptions KTR_VERBOSE=1 2309745b8439SSascha Wildner#options KTR_CTXSW 2310243308a2SSascha Wildner#options KTR_DMCRYPT 2311d912a10eSSascha Wildner#options KTR_DSCHED_BFQ 2312745b8439SSascha Wildner#options KTR_ETHERNET 2313745b8439SSascha Wildner#options KTR_HAMMER 2314243308a2SSascha Wildner#options KTR_IFQ 2315745b8439SSascha Wildner#options KTR_IF_BGE 2316745b8439SSascha Wildner#options KTR_IF_EM 2317745b8439SSascha Wildner#options KTR_IF_EMX 2318745b8439SSascha Wildner#options KTR_IF_START 2319745b8439SSascha Wildner#options KTR_IPIQ 2320745b8439SSascha Wildner#options KTR_KERNENTRY 2321745b8439SSascha Wildner#options KTR_MEMORY 2322745b8439SSascha Wildner#options KTR_POLLING 2323745b8439SSascha Wildner#options KTR_SERIALIZER 2324745b8439SSascha Wildner#options KTR_SPIN_CONTENTION 2325745b8439SSascha Wildner#options KTR_TESTLOG 2326745b8439SSascha Wildner#options KTR_TOKENS 232795a12b8bSSascha Wildner#options KTR_TSLEEP 2328745b8439SSascha Wildner#options KTR_USB_MEMORY 2329745b8439SSascha Wildner 2330745b8439SSascha Wildner# ALTQ 2331745b8439SSascha Wildneroptions ALTQ #alternate queueing 2332745b8439SSascha Wildneroptions ALTQ_CBQ #class based queueing 2333745b8439SSascha Wildneroptions ALTQ_RED #random early detection 2334745b8439SSascha Wildneroptions ALTQ_RIO #triple red for diffserv (needs RED) 2335745b8439SSascha Wildneroptions ALTQ_HFSC #hierarchical fair service curve 2336745b8439SSascha Wildneroptions ALTQ_PRIQ #priority queue 2337745b8439SSascha Wildneroptions ALTQ_FAIRQ #fair queue 2338745b8439SSascha Wildner#options ALTQ_NOPCC #don't use processor cycle counter 2339745b8439SSascha Wildneroptions ALTQ_DEBUG #for debugging 2340745b8439SSascha Wildner# you might want to set kernel timer to 1kHz if you use CBQ, 2341745b8439SSascha Wildner# especially with 100baseT 2342745b8439SSascha Wildner#options HZ=1000 2343745b8439SSascha Wildner 2344745b8439SSascha Wildner# SCTP 2345745b8439SSascha Wildneroptions SCTP 2346745b8439SSascha Wildneroptions SCTP_DEBUG 2347745b8439SSascha Wildneroptions SCTP_USE_ADLER32 2348745b8439SSascha Wildneroptions SCTP_HIGH_SPEED 2349745b8439SSascha Wildneroptions SCTP_STAT_LOGGING 2350745b8439SSascha Wildneroptions SCTP_CWND_LOGGING 2351745b8439SSascha Wildneroptions SCTP_BLK_LOGGING 2352745b8439SSascha Wildneroptions SCTP_STR_LOGGING 2353745b8439SSascha Wildneroptions SCTP_FR_LOGGING 2354745b8439SSascha Wildneroptions SCTP_MAP_LOGGING 2355745b8439SSascha Wildner 2356745b8439SSascha Wildner# DSCHED stuff 2357b3fc94f8SSascha Wildneroptions DSCHED_AS 2358b3fc94f8SSascha Wildneroptions DSCHED_BFQ 2359745b8439SSascha Wildneroptions DSCHED_FQ 2360745b8439SSascha Wildner 2361745b8439SSascha Wildner# WATCHDOG 2362745b8439SSascha Wildneroptions WATCHDOG_ENABLE # Enable watchdog support framework 2363745b8439SSascha Wildneroptions WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2364745b8439SSascha Wildner 2365745b8439SSascha Wildner# LED 2366745b8439SSascha Wildneroptions ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2367