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" 656737a4ffSSascha Wildner# Only build those parts of the sound system I need. 666737a4ffSSascha Wildner#makeoptions MODULES_OVERRIDE="sound/snd sound/pcm" 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# CPU OPTIONS 109745b8439SSascha Wildner 110745b8439SSascha Wildnercpu HAMMER_CPU 111745b8439SSascha Wildner 112745b8439SSascha Wildner# 113745b8439SSascha Wildner# Options for CPU features. 114745b8439SSascha Wildner# 1155cf56a8dSAlex Hornung# CPU_DISABLE_AVX disables AVX instruction set. 1165cf56a8dSAlex Hornung# 1175cf56a8dSAlex Hornungoptions CPU_DISABLE_AVX 118ebea24c3SSascha Wildner 119745b8439SSascha Wildner##################################################################### 120745b8439SSascha Wildner# COMPATIBILITY OPTIONS 121745b8439SSascha Wildner 122efba76b4SSascha Wildner# Enable NDIS binary driver support 123efba76b4SSascha Wildneroptions NDISAPI 124efba76b4SSascha Wildnerdevice ndis 125efba76b4SSascha Wildner 126745b8439SSascha Wildner# 127745b8439SSascha Wildner# These three options provide support for System V Interface 128745b8439SSascha Wildner# Definition-style interprocess communication, in the form of shared 129745b8439SSascha Wildner# memory, semaphores, and message queues, respectively. 130745b8439SSascha Wildner# 131745b8439SSascha Wildner# System V shared memory and tunable parameters 132745b8439SSascha Wildneroptions SHMMIN=2 # min shared memory segment size (bytes) 133745b8439SSascha Wildneroptions SHMMNI=33 # max number of shared memory identifiers 134745b8439SSascha Wildneroptions SHMSEG=9 # max shared memory segments per process 135745b8439SSascha Wildner 136745b8439SSascha Wildner# System V semaphores and tunable parameters 137745b8439SSascha Wildneroptions SEMMAP=31 # amount of entries in semaphore map 138745b8439SSascha Wildneroptions SEMMNI=11 # number of semaphore identifiers in the system 139745b8439SSascha Wildneroptions SEMMNS=61 # number of semaphores in the system 140745b8439SSascha Wildneroptions SEMMNU=31 # number of undo structures in the system 141745b8439SSascha Wildneroptions SEMMSL=61 # max number of semaphores per id 142745b8439SSascha Wildneroptions SEMOPM=101 # max number of operations per semop call 143745b8439SSascha Wildneroptions SEMUME=11 # max number of undo entries per process 144745b8439SSascha Wildner 145745b8439SSascha Wildner# System V message queues and tunable parameters 146745b8439SSascha Wildneroptions MSGMNB=2049 # max characters per message queue 147745b8439SSascha Wildneroptions MSGMNI=41 # max number of message queue identifiers 148745b8439SSascha Wildneroptions MSGSEG=2049 # max number of message segments in the system 149745b8439SSascha Wildneroptions MSGSSZ=16 # size of a message segment MUST be power of 2 150745b8439SSascha Wildneroptions MSGTQL=41 # max amount of messages in the system 151745b8439SSascha Wildner 152745b8439SSascha Wildner##################################################################### 153745b8439SSascha Wildner# DEBUGGING OPTIONS 154745b8439SSascha Wildner 155745b8439SSascha Wildner# 156745b8439SSascha Wildner# Enable the kernel debugger. 157745b8439SSascha Wildner# 158745b8439SSascha Wildneroptions DDB 159745b8439SSascha Wildner 160745b8439SSascha Wildner# 161745b8439SSascha Wildner# Print a stack trace on kernel panic. 162745b8439SSascha Wildner# 163745b8439SSascha Wildneroptions DDB_TRACE 164745b8439SSascha Wildner 165745b8439SSascha Wildner# 166745b8439SSascha Wildner# Don't drop into DDB for a panic. Intended for unattended operation 167745b8439SSascha Wildner# where you may want to drop to DDB from the console, but still want 168745b8439SSascha Wildner# the machine to recover from a panic 169745b8439SSascha Wildner# 170745b8439SSascha Wildneroptions DDB_UNATTENDED 171745b8439SSascha Wildner 172745b8439SSascha Wildner# 173745b8439SSascha Wildner# If using GDB remote mode to debug the kernel, there's a non-standard 174745b8439SSascha Wildner# extension to the remote protocol that can be used to use the serial 175745b8439SSascha Wildner# port as both the debugging port and the system console. It's non- 176745b8439SSascha Wildner# standard and you're on your own if you enable it. See also the 177745b8439SSascha Wildner# "remotechat" variables in the DragonFly specific version of gdb. 178745b8439SSascha Wildner# 179745b8439SSascha Wildneroptions GDB_REMOTE_CHAT 180745b8439SSascha Wildner 181745b8439SSascha Wildner# 182745b8439SSascha Wildner# KTRACE enables the system-call tracing facility ktrace(2). 183745b8439SSascha Wildner# 184745b8439SSascha Wildneroptions KTRACE #kernel tracing 185745b8439SSascha Wildner 186745b8439SSascha Wildner# 187745b8439SSascha Wildner# The INVARIANTS option is used in a number of source files to enable 188745b8439SSascha Wildner# extra sanity checking of internal structures. This support is not 189745b8439SSascha Wildner# enabled by default because of the extra time it would take to check 190745b8439SSascha Wildner# for these conditions, which can only occur as a result of 191745b8439SSascha Wildner# programming errors. 192745b8439SSascha Wildner# 193745b8439SSascha Wildneroptions INVARIANTS 194745b8439SSascha Wildner 195745b8439SSascha Wildner# 196745b8439SSascha Wildner# The DIAGNOSTIC option is used to enable extra debugging information 197745b8439SSascha Wildner# from some parts of the kernel. As this makes everything more noisy, 198745b8439SSascha Wildner# it is disabled by default. 199745b8439SSascha Wildner# 200745b8439SSascha Wildneroptions DIAGNOSTIC 201745b8439SSascha Wildner 202745b8439SSascha Wildner# 203745b8439SSascha Wildner# This option let some drivers co-exist that can't co-exist in a running 204745b8439SSascha Wildner# system. This is used to be able to compile all kernel code in one go for 205745b8439SSascha Wildner# quality assurance purposes (like this file, which the option takes it name 206745b8439SSascha Wildner# from.) 207745b8439SSascha Wildner# 208745b8439SSascha Wildneroptions COMPILING_LINT 209745b8439SSascha Wildner 210745b8439SSascha Wildner 211745b8439SSascha Wildner# XXX - this doesn't belong here. 212745b8439SSascha Wildner# Allow ordinary users to take the console - this is useful for X. 213745b8439SSascha Wildneroptions UCONSOLE 214745b8439SSascha Wildner 215745b8439SSascha Wildner##################################################################### 216745b8439SSascha Wildner# NETWORKING OPTIONS 217745b8439SSascha Wildner 218745b8439SSascha Wildner# 219745b8439SSascha Wildner# Protocol families: 220745b8439SSascha Wildner# Only the INET (Internet) family is officially supported in DragonFly. 221745b8439SSascha Wildner# Source code for the NS (Xerox Network Service) is provided for amusement 222745b8439SSascha Wildner# value. 223745b8439SSascha Wildner# 224745b8439SSascha Wildneroptions INET #Internet communications protocols 225745b8439SSascha Wildneroptions INET6 #IPv6 communications protocols 226745b8439SSascha Wildneroptions IPSEC #IP security 227745b8439SSascha Wildneroptions IPSEC_ESP #IP security (crypto; define w/ IPSEC) 228745b8439SSascha Wildneroptions IPSEC_DEBUG #debug for IP security 229745b8439SSascha Wildner# 230745b8439SSascha Wildner# Set IPSEC_FILTERGIF to force packets coming through a gif tunnel 231d912a10eSSascha Wildner# to be processed by any configured packet filtering (ipfw). 232745b8439SSascha Wildner# The default is that packets coming from a tunnel are _not_ processed; 233745b8439SSascha Wildner# they are assumed trusted. 234745b8439SSascha Wildner# 235745b8439SSascha Wildner# Note that enabling this can be problematic as there are no mechanisms 236745b8439SSascha Wildner# in place for distinguishing packets coming out of a tunnel (e.g. no 237745b8439SSascha Wildner# encX devices as found on openbsd). 238745b8439SSascha Wildner# 239745b8439SSascha Wildner#options IPSEC_FILTERGIF #filter ipsec packets from a tunnel 240745b8439SSascha Wildner 241745b8439SSascha Wildner# 242745b8439SSascha Wildner# Experimental IPsec implementation that uses the kernel crypto 243745b8439SSascha Wildner# framework. This cannot be configured together with IPSEC and 244745b8439SSascha Wildner# (currently) supports only IPv4. To use this you must also 245745b8439SSascha Wildner# configure the crypto device (see below). Note that with this 246745b8439SSascha Wildner# you get all the IPsec protocols (e.g. there is no FAST_IPSEC_ESP). 247745b8439SSascha Wildner# IPSEC_DEBUG is used, as above, to configure debugging support 248745b8439SSascha Wildner# within the IPsec protocols. 249745b8439SSascha Wildner# 250745b8439SSascha Wildner#options FAST_IPSEC #new IPsec 251745b8439SSascha Wildner 252745b8439SSascha Wildneroptions MPLS #Multi-Protocol Label Switching 253745b8439SSascha Wildner 2547902ca8cSSascha Wildner# 2557902ca8cSSascha Wildner# SMB/CIFS requester 2567902ca8cSSascha Wildner# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 2577902ca8cSSascha Wildner# options. 2587902ca8cSSascha Wildneroptions NETSMB #SMB/CIFS requester 2597902ca8cSSascha Wildner 260745b8439SSascha Wildner# mchain library. It can be either loaded as KLD or compiled into kernel 261745b8439SSascha Wildneroptions LIBMCHAIN #mbuf management library 262745b8439SSascha Wildner 263745b8439SSascha Wildner# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 264745b8439SSascha Wildner# Individual node types can be enabled with the corresponding option 265745b8439SSascha Wildner# listed below; however, this is not strictly necessary as netgraph 266745b8439SSascha Wildner# will automatically load the corresponding KLD module if the node type 267745b8439SSascha Wildner# is not already compiled into the kernel. Each type below has a 268745b8439SSascha Wildner# corresponding man page, e.g., ng_async(4). 269745b8439SSascha Wildneroptions NETGRAPH #netgraph(4) system 270745b8439SSascha Wildneroptions NETGRAPH_ASYNC 271745b8439SSascha Wildneroptions NETGRAPH_BPF 272745b8439SSascha Wildneroptions NETGRAPH_BRIDGE 273745b8439SSascha Wildneroptions NETGRAPH_CISCO 274745b8439SSascha Wildneroptions NETGRAPH_ECHO 275745b8439SSascha Wildneroptions NETGRAPH_EIFACE 276745b8439SSascha Wildneroptions NETGRAPH_ETHER 277e288257eSSascha Wildneroptions NETGRAPH_FEC 278745b8439SSascha Wildneroptions NETGRAPH_FRAME_RELAY 279745b8439SSascha Wildneroptions NETGRAPH_HOLE 280745b8439SSascha Wildneroptions NETGRAPH_IFACE 281745b8439SSascha Wildneroptions NETGRAPH_KSOCKET 282745b8439SSascha Wildneroptions NETGRAPH_L2TP 283745b8439SSascha Wildneroptions NETGRAPH_LMI 284745b8439SSascha Wildner# MPPC compression requires proprietary files (not included) 285745b8439SSascha Wildner#options NETGRAPH_MPPC_COMPRESSION 286745b8439SSascha Wildneroptions NETGRAPH_MPPC_ENCRYPTION 287745b8439SSascha Wildneroptions NETGRAPH_ONE2MANY 288745b8439SSascha Wildneroptions NETGRAPH_PPP 289745b8439SSascha Wildneroptions NETGRAPH_PPPOE 290745b8439SSascha Wildneroptions NETGRAPH_PPTPGRE 291745b8439SSascha Wildneroptions NETGRAPH_RFC1490 292745b8439SSascha Wildneroptions NETGRAPH_SOCKET 293745b8439SSascha Wildneroptions NETGRAPH_TEE 294745b8439SSascha Wildneroptions NETGRAPH_TTY 295745b8439SSascha Wildneroptions NETGRAPH_UI 296745b8439SSascha Wildneroptions NETGRAPH_VJC 297745b8439SSascha Wildner 298745b8439SSascha Wildnerdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 299745b8439SSascha Wildner 300745b8439SSascha Wildner# 301745b8439SSascha Wildner# Network interfaces: 302745b8439SSascha Wildner# The `loop' pseudo-device is MANDATORY when networking is enabled. 303745b8439SSascha Wildner# The `ether' pseudo-device provides generic code to handle 304745b8439SSascha Wildner# Ethernets; it is MANDATORY when a Ethernet device driver is 305745b8439SSascha Wildner# configured. 306745b8439SSascha Wildner# The `sppp' pseudo-device serves a similar role for certain types 30709ab7e4eSSascha Wildner# of synchronous PPP links. 308745b8439SSascha Wildner# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 309745b8439SSascha Wildner# The `ppp' pseudo-device implements the Point-to-Point Protocol. 310745b8439SSascha Wildner# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 311745b8439SSascha Wildner# aware of the legal and administrative consequences of enabling this 312745b8439SSascha Wildner# option. The number of devices determines the maximum number of 313745b8439SSascha Wildner# simultaneous BPF clients programs runnable. 314745b8439SSascha Wildner# The `disc' pseudo-device implements a minimal network interface, 315745b8439SSascha Wildner# which throws away all packets sent and never receives any. It is 316745b8439SSascha Wildner# included for testing purposes. This shows up as the 'ds' interface. 317745b8439SSascha Wildner# The `tun' pseudo-device implements (user-)ppp and nos-tun 318745b8439SSascha Wildner# The `gif' pseudo-device implements IPv6 over IP4 tunneling, 319745b8439SSascha Wildner# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 320745b8439SSascha Wildner# IPv6 over IPv6 tunneling. 321745b8439SSascha Wildner# The `gre' device implements two types of IP4 over IP4 tunneling: 322745b8439SSascha Wildner# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 323745b8439SSascha Wildner# The `faith' pseudo-device captures packets sent to it and diverts them 324745b8439SSascha Wildner# to the IPv4/IPv6 translation daemon. 325745b8439SSascha Wildner# The `stf' device implements 6to4 encapsulation. 326745b8439SSascha Wildner# The `ef' pseudo-device provides support for multiple ethernet frame types 327745b8439SSascha Wildner# specified via ETHER_* options. See ef(4) for details. 328745b8439SSascha Wildner# 329745b8439SSascha Wildner# The PPP_BSDCOMP option enables support for compress(1) style entire 330745b8439SSascha Wildner# packet compression, the PPP_DEFLATE is for zlib/gzip style compression. 331745b8439SSascha Wildner# PPP_FILTER enables code for filtering the ppp data stream and selecting 332745b8439SSascha Wildner# events for resetting the demand dial activity timer - requires bpf. 333745b8439SSascha Wildner# See pppd(8) for more details. 334745b8439SSascha Wildner# 335745b8439SSascha Wildnerpseudo-device ether #Generic Ethernet 336745b8439SSascha Wildnerpseudo-device vlan 1 #VLAN support 337745b8439SSascha Wildnerpseudo-device bridge #Bridging support 338745b8439SSascha Wildnerpseudo-device sppp #Generic Synchronous PPP 339745b8439SSascha Wildnerpseudo-device loop #Network loopback device 340745b8439SSascha Wildnerpseudo-device bpf #Berkeley packet filter 341745b8439SSascha Wildnerpseudo-device disc #Discard device (ds0, ds1, etc) 342ded7543cSSascha Wildnerpseudo-device tap #Ethernet tunnel network interface 343745b8439SSascha Wildnerpseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) 344745b8439SSascha Wildnerpseudo-device sl 2 #Serial Line IP 345745b8439SSascha Wildnerpseudo-device gre #IP over IP tunneling 346745b8439SSascha Wildnerpseudo-device ppp 2 #Point-to-point protocol 347745b8439SSascha Wildneroptions PPP_BSDCOMP #PPP BSD-compress support 348745b8439SSascha Wildneroptions PPP_DEFLATE #PPP zlib/deflate/gzip support 349745b8439SSascha Wildneroptions PPP_FILTER #enable bpf filtering (needs bpf) 350745b8439SSascha Wildner 351745b8439SSascha Wildner# for IPv6 352745b8439SSascha Wildnerpseudo-device gif #IPv6 and IPv4 tunneling 353745b8439SSascha Wildnerpseudo-device faith 1 #for IPv6 and IPv4 translation 354745b8439SSascha Wildnerpseudo-device stf #6to4 IPv6 over IPv4 encapsulation 355745b8439SSascha Wildner 356745b8439SSascha Wildner# 357745b8439SSascha Wildner# Internet family options: 358745b8439SSascha Wildner# 359745b8439SSascha Wildner# MROUTING enables the kernel multicast packet forwarder, which works 360745b8439SSascha Wildner# with mrouted(8). 361745b8439SSascha Wildner# 362745b8439SSascha Wildner# PIM enables Protocol Independent Multicast in the kernel. 363745b8439SSascha Wildner# Requires MROUTING enabled. 364745b8439SSascha Wildner# 365745b8439SSascha Wildner# IPFIREWALL enables support for IP firewall construction, in 366745b8439SSascha Wildner# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 367745b8439SSascha Wildner# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 368745b8439SSascha Wildner# limits the number of times a matching entry can be logged. 369745b8439SSascha Wildner# 370745b8439SSascha Wildner# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 371745b8439SSascha Wildner# and if you do not add other rules during startup to allow access, 372745b8439SSascha Wildner# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 373745b8439SSascha Wildner# in /etc/rc.conf when first enabling this feature, then refining the 374745b8439SSascha Wildner# firewall rules in /etc/rc.firewall after you've tested that the new kernel 375745b8439SSascha Wildner# feature works properly. 376745b8439SSascha Wildner# 3773e9602ecSSascha Wildner# IPFIREWALL3 is based on a newer version of FreeBSD's ipfw2, along with 3783e9602ecSSascha Wildner# some enhancements. See ipfw3(4). 3793e9602ecSSascha Wildner# 380745b8439SSascha Wildner# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 381745b8439SSascha Wildner# allow everything. Use with care, if a cracker can crash your 382745b8439SSascha Wildner# firewall machine, they can get to your protected machines. However, 383745b8439SSascha Wildner# if you are using it as an as-needed filter for specific problems as 384745b8439SSascha Wildner# they arise, then this may be for you. Changing the default to 'allow' 385745b8439SSascha Wildner# means that you won't get stuck if the kernel and /sbin/ipfw binary get 386745b8439SSascha Wildner# out of sync. 387745b8439SSascha Wildner# 388745b8439SSascha Wildner# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 389745b8439SSascha Wildner# 390745b8439SSascha Wildner# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 391745b8439SSascha Wildner# packets without touching the ttl). This can be useful to hide firewalls 392745b8439SSascha Wildner# from traceroute and similar tools. 393745b8439SSascha Wildner# 394745b8439SSascha Wildner# TCPDEBUG is undocumented. 395745b8439SSascha Wildner# 3966bedbebcSSepherosa Ziehau# ICMPPRINTFS enables ICMP to do extra debug prints. 3976bedbebcSSepherosa Ziehau# 398745b8439SSascha Wildneroptions MROUTING # Multicast routing 399745b8439SSascha Wildneroptions PIM # Protocol Independent Multicast 400745b8439SSascha Wildneroptions IPFIREWALL #firewall 401745b8439SSascha Wildneroptions IPFIREWALL_DEBUG #debug prints 402745b8439SSascha Wildneroptions IPFIREWALL_VERBOSE #enable logging to syslogd(8) 403745b8439SSascha Wildneroptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 404745b8439SSascha Wildneroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 405745b8439SSascha Wildneroptions IPV6FIREWALL #firewall for IPv6 406745b8439SSascha Wildneroptions IPV6FIREWALL_VERBOSE 407745b8439SSascha Wildneroptions IPV6FIREWALL_VERBOSE_LIMIT=100 408745b8439SSascha Wildneroptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 409745b8439SSascha Wildneroptions IPDIVERT #divert sockets 410745b8439SSascha Wildneroptions IPSTEALTH #support for stealth forwarding 411745b8439SSascha Wildneroptions TCPDEBUG 4126bedbebcSSepherosa Ziehauoptions ICMPPRINTFS 413745b8439SSascha Wildner 4143e9602ecSSascha Wildneroptions IPFIREWALL3 4153e9602ecSSascha Wildner 416745b8439SSascha Wildnerdevice pf 417745b8439SSascha Wildnerdevice pflog 418745b8439SSascha Wildner 419745b8439SSascha Wildner#CARP 420745b8439SSascha Wildnerpseudo-device carp 421745b8439SSascha Wildneroptions CARP 422745b8439SSascha Wildner 423745b8439SSascha Wildner# The MBUF_STRESS_TEST option enables options which create 424745b8439SSascha Wildner# various random failures / extreme cases related to mbuf 425745b8439SSascha Wildner# functions. See the mbuf(9) manpage for a list of available 426745b8439SSascha Wildner# test cases. 427745b8439SSascha Wildneroptions MBUF_STRESS_TEST 428745b8439SSascha Wildner 429745b8439SSascha Wildner# Statically link in accept filters 430745b8439SSascha Wildneroptions ACCEPT_FILTER_DATA 431745b8439SSascha Wildneroptions ACCEPT_FILTER_HTTP 432745b8439SSascha Wildner 433745b8439SSascha Wildner# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are 434745b8439SSascha Wildner# carried in TCP option 19. This option is commonly used to protect 435745b8439SSascha Wildner# TCP sessions (e.g. BGP) where IPSEC is not available nor desirable. 4360defa1cfSSepherosa Ziehau# This is enabled on a per-socket basis using the TCP_SIGNATURE_ENABLE 4370defa1cfSSepherosa Ziehau# socket option. 438745b8439SSascha Wildner# This requires the use of 'device crypto', 'options IPSEC' 439745b8439SSascha Wildner# or 'device cryptodev'. 440745b8439SSascha Wildneroptions TCP_SIGNATURE #include support for RFC 2385 441745b8439SSascha Wildner 442745b8439SSascha Wildner# 443745b8439SSascha Wildner# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 444745b8439SSascha Wildner# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 445745b8439SSascha Wildner# for RFC1644 extensions and is not recommended for web servers. 446745b8439SSascha Wildner# 447745b8439SSascha Wildneroptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 448745b8439SSascha Wildner 449745b8439SSascha Wildner# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 450745b8439SSascha Wildner# typically want this option as it will help protect the machine from 451745b8439SSascha Wildner# D.O.S. packet attacks. 452745b8439SSascha Wildner# 453745b8439SSascha Wildneroptions ICMP_BANDLIM 454745b8439SSascha Wildner 455745b8439SSascha Wildner# DUMMYNET enables the "dummynet" bandwidth limiter. You need 456745b8439SSascha Wildner# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 457745b8439SSascha Wildner# 458745b8439SSascha Wildneroptions DUMMYNET 459745b8439SSascha Wildneroptions DUMMYNET_DEBUG 460745b8439SSascha Wildner 461239ba22eSSepherosa Ziehau# IFPOLL_ENABLE adds support for mixed interrupt-polling handling 462745b8439SSascha Wildner# of network device drivers, which has significant benefits in terms 463745b8439SSascha Wildner# of robustness to overloads and responsivity, as well as permitting 464745b8439SSascha Wildner# accurate scheduling of the CPU time between kernel network processing 465745b8439SSascha Wildner# and other activities. The drawback is a moderate (up to 1/pollhz seconds) 466745b8439SSascha Wildner# potential increase in response times. See polling(4) for further details. 467745b8439SSascha Wildner# 468745b8439SSascha Wildner# IFPOLL_ENABLE adds hardware queues' based polling 469745b8439SSascha Wildneroptions IFPOLL_ENABLE 470745b8439SSascha Wildner 471745b8439SSascha Wildner##################################################################### 472745b8439SSascha Wildner# FILESYSTEM OPTIONS 473745b8439SSascha Wildner 474745b8439SSascha Wildner# 475745b8439SSascha Wildner# Only the root, /usr, and /tmp filesystems need be statically 476745b8439SSascha Wildner# compiled; everything else will be automatically loaded at mount 477745b8439SSascha Wildner# time. (Exception: the UFS family --- FFS, and MFS --- 478745b8439SSascha Wildner# cannot currently be demand-loaded.) Some people still prefer 479745b8439SSascha Wildner# to statically compile other filesystems as well. 480745b8439SSascha Wildner# 481745b8439SSascha Wildner 482745b8439SSascha Wildner# One of these is mandatory: 483745b8439SSascha Wildneroptions FFS #Fast filesystem 484745b8439SSascha Wildneroptions MFS #Memory filesystem 485745b8439SSascha Wildneroptions NFS #Network filesystem 486745b8439SSascha Wildner 487745b8439SSascha Wildner# The rest are optional: 488745b8439SSascha Wildner#options NFS_NOSERVER #Disable the NFS-server code. 4898cc55cc8SSascha Wildneroptions AUTOFS #Automounter filesystem 490745b8439SSascha Wildneroptions CD9660 #ISO 9660 filesystem 4918124268fSSascha Wildneroptions HAMMER #HAMMER filesystem 492cf4ab83eSMatthew Dillonoptions HAMMER2 #HAMMER2 filesystem 493745b8439SSascha Wildneroptions HPFS #OS/2 File system 494745b8439SSascha Wildneroptions MSDOSFS #MS DOS filesystem 495745b8439SSascha Wildneroptions NTFS #NT filesystem 496745b8439SSascha Wildneroptions NULLFS #NULL filesystem 497745b8439SSascha Wildneroptions PROCFS #Process filesystem 498ab5617b3SSascha Wildneroptions PUFFS #Userspace file systems (e.g. ntfs-3g & sshfs) 4997902ca8cSSascha Wildneroptions SMBFS #SMB/CIFS filesystem 500745b8439SSascha Wildneroptions TMPFS #Temporary filesystem 5018124268fSSascha Wildneroptions UDF #UDF filesystem 502745b8439SSascha Wildner 503745b8439SSascha Wildner# The xFS_ROOT options REQUIRE the associated ``options xFS'' 504745b8439SSascha Wildneroptions NFS_ROOT #NFS usable as root device 505745b8439SSascha Wildner 506745b8439SSascha Wildner# Soft updates is technique for improving UFS filesystem speed and 507745b8439SSascha Wildner# making abrupt shutdown less risky. 508745b8439SSascha Wildneroptions SOFTUPDATES 509745b8439SSascha Wildner 510745b8439SSascha Wildner# Directory hashing improves the speed of operations on very large 511745b8439SSascha Wildner# directories at the expense of some memory. 512745b8439SSascha Wildneroptions UFS_DIRHASH 513745b8439SSascha Wildner 514745b8439SSascha Wildner# Make space in the kernel for a root filesystem on a md device. 515745b8439SSascha Wildner# Define to the number of kilobytes to reserve for the filesystem. 516745b8439SSascha Wildneroptions MD_ROOT_SIZE=10 517745b8439SSascha Wildner 518745b8439SSascha Wildner# Make the md device a potential root device, either with preloaded 519745b8439SSascha Wildner# images of type mfs_root or md_root. 520745b8439SSascha Wildneroptions MD_ROOT 521745b8439SSascha Wildner 522745b8439SSascha Wildner# Specify double the default maximum size for malloc(9)-backed md devices. 523745b8439SSascha Wildneroptions MD_NSECT=40000 524745b8439SSascha Wildner 525745b8439SSascha Wildner# Allow this many swap-devices. 526745b8439SSascha Wildner# 527745b8439SSascha Wildner# In order to manage swap, the system must reserve bitmap space that 528745b8439SSascha Wildner# scales with the largest mounted swap device multiplied by NSWAPDEV, 529745b8439SSascha Wildner# regardless of whether other swap devices exist or not. So it 530745b8439SSascha Wildner# is not a good idea to make this value too large. 531745b8439SSascha Wildneroptions NSWAPDEV=5 532745b8439SSascha Wildner 533745b8439SSascha Wildner# Disk quotas are supported when this option is enabled. 534745b8439SSascha Wildneroptions QUOTA #enable disk quotas 535745b8439SSascha Wildner 536745b8439SSascha Wildner# If you are running a machine just as a fileserver for PC and MAC 537d22a69a4SSascha Wildner# users, e.g. using SAMBA, you may consider setting this option 538745b8439SSascha Wildner# and keeping all those users' directories on a filesystem that is 539745b8439SSascha Wildner# mounted with the suiddir option. This gives new files the same 540745b8439SSascha Wildner# ownership as the directory (similar to group). It's a security hole 541745b8439SSascha Wildner# if you let these users run programs, so confine it to file-servers 542745b8439SSascha Wildner# (but it'll save you lots of headaches in those cases). Root owned 543745b8439SSascha Wildner# directories are exempt and X bits are cleared. The suid bit must be 544745b8439SSascha Wildner# set on the directory as well; see chmod(1) PC owners can't see/set 545745b8439SSascha Wildner# ownerships so they keep getting their toes trodden on. This saves 546745b8439SSascha Wildner# you all the support calls as the filesystem it's used on will act as 547745b8439SSascha Wildner# they expect: "It's my dir so it must be my file". 548745b8439SSascha Wildner# 549745b8439SSascha Wildneroptions SUIDDIR 550745b8439SSascha Wildner 551745b8439SSascha Wildner# NFS options: 552745b8439SSascha Wildneroptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 553745b8439SSascha Wildneroptions NFS_MAXATTRTIMO=60 554745b8439SSascha Wildneroptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 555745b8439SSascha Wildneroptions NFS_MAXDIRATTRTIMO=60 556745b8439SSascha Wildneroptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 557745b8439SSascha Wildneroptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 558745b8439SSascha Wildneroptions NFS_WDELAYHASHSIZ=16 # and with this 559745b8439SSascha Wildneroptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 560745b8439SSascha Wildneroptions NFS_DEBUG # Enable NFS Debugging 561745b8439SSascha Wildner 5621b0988d0SAntonio Huete Jimenez# NTFS options: 5631b0988d0SAntonio Huete Jimenezoptions NTFS_DEBUG 5641b0988d0SAntonio Huete Jimenez 565745b8439SSascha Wildner# MSDOSFS options: 566745b8439SSascha Wildneroptions MSDOSFS_DEBUG # Enable MSDOSFS Debugging 567745b8439SSascha Wildner 568745b8439SSascha Wildner# 569745b8439SSascha Wildner# Add support for the EXT2FS filesystem of Linux fame. Be a bit 570745b8439SSascha Wildner# careful with this - the ext2fs code has a tendency to lag behind 571745b8439SSascha Wildner# changes and not be exercised very much, so mounting read/write could 572745b8439SSascha Wildner# be dangerous (and even mounting read only could result in panics.) 573745b8439SSascha Wildner# 574745b8439SSascha Wildneroptions EXT2FS 575745b8439SSascha Wildner 576745b8439SSascha Wildner# Optional character code conversion support with LIBICONV. 577745b8439SSascha Wildner# Each option requires their base file system and LIBICONV. 578745b8439SSascha Wildneroptions CD9660_ICONV 579745b8439SSascha Wildneroptions MSDOSFS_ICONV 580745b8439SSascha Wildneroptions NTFS_ICONV 581745b8439SSascha Wildner 582745b8439SSascha Wildner##################################################################### 583745b8439SSascha Wildner# POSIX P1003.1B 584745b8439SSascha Wildner 585745b8439SSascha Wildner# Real time extensions added in the 1993 Posix 586745b8439SSascha Wildner# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 587745b8439SSascha Wildner 588745b8439SSascha Wildneroptions _KPOSIX_PRIORITY_SCHEDULING 589745b8439SSascha Wildner 590745b8439SSascha Wildner##################################################################### 591745b8439SSascha Wildner# CLOCK OPTIONS 592745b8439SSascha Wildner 593745b8439SSascha Wildner# The granularity of operation is controlled by the kernel option HZ whose 594745b8439SSascha Wildner# default value (100) means a granularity of 10ms (1s/HZ). 595745b8439SSascha Wildner# Consider, however, that reducing the granularity too much might 596745b8439SSascha Wildner# cause excessive overhead in clock interrupt processing, 597745b8439SSascha Wildner# potentially causing ticks to be missed and thus actually reducing 598745b8439SSascha Wildner# the accuracy of operation. 599745b8439SSascha Wildner 600745b8439SSascha Wildneroptions HZ=100 601745b8439SSascha Wildner 602745b8439SSascha Wildner##################################################################### 603745b8439SSascha Wildner# SCSI DEVICES 604745b8439SSascha Wildner 605745b8439SSascha Wildner# SCSI DEVICE CONFIGURATION 606745b8439SSascha Wildner 607745b8439SSascha Wildner# The SCSI subsystem consists of the `base' SCSI code, a number of 608745b8439SSascha Wildner# high-level SCSI device `type' drivers, and the low-level host-adapter 609745b8439SSascha Wildner# device drivers. The host adapters are listed in the ISA and PCI 610745b8439SSascha Wildner# device configuration sections below. 611745b8439SSascha Wildner# 612745b8439SSascha Wildner# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 613745b8439SSascha Wildner# that a given bus, target, and LUN always come on line as the same 614745b8439SSascha Wildner# device unit. In earlier versions the unit numbers were assigned 615745b8439SSascha Wildner# in the order that the devices were probed on the SCSI bus. This 616745b8439SSascha Wildner# means that if you removed a disk drive, you may have had to rewrite 617745b8439SSascha Wildner# your /etc/fstab file, and also that you had to be careful when adding 618745b8439SSascha Wildner# a new disk as it may have been probed earlier and moved your device 619745b8439SSascha Wildner# configuration around. 620745b8439SSascha Wildner 621745b8439SSascha Wildner# This old behavior is maintained as the default behavior. The unit 622745b8439SSascha Wildner# assignment begins with the first non-wired down unit for a device 623745b8439SSascha Wildner# type. For example, if you wire a disk as "da3" then the first 624745b8439SSascha Wildner# non-wired disk will be assigned da4. 625745b8439SSascha Wildner 626745b8439SSascha Wildner# The syntax for wiring down devices is: 627745b8439SSascha Wildner 628745b8439SSascha Wildner# device scbus0 at ahc0 # Single bus device 629745b8439SSascha Wildner# device scbus1 at ahc1 bus 0 # Single bus device 630745b8439SSascha Wildner# device scbus3 at ahc2 bus 0 # Twin bus device 631745b8439SSascha Wildner# device scbus2 at ahc2 bus 1 # Twin bus device 632745b8439SSascha Wildner# device da0 at scbus0 target 0 unit 0 633745b8439SSascha Wildner# device da1 at scbus3 target 1 634745b8439SSascha Wildner# device da2 at scbus2 target 3 635745b8439SSascha Wildner# device sa1 at scbus1 target 6 636745b8439SSascha Wildner# device cd 637745b8439SSascha Wildner 638745b8439SSascha Wildner# "units" (SCSI logical unit number) that are not specified are 639745b8439SSascha Wildner# treated as if specified as LUN 0. 640745b8439SSascha Wildner 641745b8439SSascha Wildner# All SCSI devices allocate as many units as are required. 642745b8439SSascha Wildner 643745b8439SSascha Wildner# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 644745b8439SSascha Wildner# configuration and doesn't have to be explicitly configured. 645745b8439SSascha Wildner 646745b8439SSascha Wildnerdevice scbus #base SCSI code 647745b8439SSascha Wildnerdevice ch #SCSI media changers 648745b8439SSascha Wildnerdevice da #SCSI direct access devices (aka disks) 649745b8439SSascha Wildnerdevice sa #SCSI tapes 650745b8439SSascha Wildnerdevice cd #SCSI CD-ROMs 651745b8439SSascha Wildnerdevice pass #CAM passthrough driver 652745b8439SSascha Wildnerdevice sg #Passthrough device (linux scsi generic) 653745b8439SSascha Wildnerdevice pt #SCSI processor type 654745b8439SSascha Wildnerdevice ses #SCSI SES/SAF-TE driver 6559c86eff7SSascha Wildnerdevice targ #SCSI Target Mode Code 6569c86eff7SSascha Wildnerdevice targbh #SCSI Target Mode Blackhole Device 657745b8439SSascha Wildner 658745b8439SSascha Wildner# Options for device mapper 659745b8439SSascha Wildnerdevice dm 660745b8439SSascha Wildnerdevice dm_target_crypt 661745b8439SSascha Wildnerdevice dm_target_linear 662745b8439SSascha Wildnerdevice dm_target_striped 66359146421STomohiro Kusumidevice dm_target_delay 664b9790952STomohiro Kusumidevice dm_target_flakey 665745b8439SSascha Wildner 666745b8439SSascha Wildner# Options for iSCSI 667745b8439SSascha Wildnerdevice iscsi_initiator 668745b8439SSascha Wildneroptions ISCSI_INITIATOR_DEBUG=8 669745b8439SSascha Wildner 670745b8439SSascha Wildner# CAM OPTIONS: 671745b8439SSascha Wildner# debugging options: 672745b8439SSascha Wildner# -- NOTE -- If you specify one of the bus/target/lun options, you must 673745b8439SSascha Wildner# specify them all! 674745b8439SSascha Wildner# CAMDEBUG: When defined enables debugging macros 675745b8439SSascha Wildner# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 676745b8439SSascha Wildner# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 677745b8439SSascha Wildner# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 678745b8439SSascha Wildner# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 679745b8439SSascha Wildner# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 680745b8439SSascha Wildner# 681745b8439SSascha Wildner# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 682745b8439SSascha Wildner# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 683745b8439SSascha Wildner# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 684745b8439SSascha Wildner# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 685745b8439SSascha Wildner# queue after a bus reset, and the number of milliseconds to 686745b8439SSascha Wildner# freeze the device queue after a bus device reset. This 687745b8439SSascha Wildner# can be changed at boot and runtime with the 688745b8439SSascha Wildner# kern.cam.scsi_delay tunable/sysctl. 689745b8439SSascha Wildneroptions CAMDEBUG 690745b8439SSascha Wildneroptions CAM_DEBUG_BUS=-1 691745b8439SSascha Wildneroptions CAM_DEBUG_TARGET=-1 692745b8439SSascha Wildneroptions CAM_DEBUG_LUN=-1 693745b8439SSascha Wildneroptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 694745b8439SSascha Wildneroptions CAM_MAX_HIGHPOWER=4 695745b8439SSascha Wildneroptions SCSI_NO_SENSE_STRINGS 696745b8439SSascha Wildneroptions SCSI_NO_OP_STRINGS 697745b8439SSascha Wildneroptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 698745b8439SSascha Wildner 699745b8439SSascha Wildner# Options for the CAM CDROM driver: 700745b8439SSascha Wildner# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 701745b8439SSascha Wildner# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 702745b8439SSascha Wildner# enforced if there is I/O waiting for another LUN 703745b8439SSascha Wildner# The compiled in defaults for these variables are 2 and 10 seconds, 704745b8439SSascha Wildner# respectively. 705745b8439SSascha Wildner# 706745b8439SSascha Wildner# These can also be changed on the fly with the following sysctl variables: 707745b8439SSascha Wildner# kern.cam.cd.changer.min_busy_seconds 708745b8439SSascha Wildner# kern.cam.cd.changer.max_busy_seconds 709745b8439SSascha Wildner# 710745b8439SSascha Wildneroptions CHANGER_MIN_BUSY_SECONDS=2 711745b8439SSascha Wildneroptions CHANGER_MAX_BUSY_SECONDS=10 712745b8439SSascha Wildner 713745b8439SSascha Wildner# Options for the CAM sequential access driver: 714745b8439SSascha Wildner# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 715745b8439SSascha Wildner# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 716745b8439SSascha Wildner# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 717745b8439SSascha Wildner# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 718745b8439SSascha Wildner# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 719745b8439SSascha Wildneroptions SA_IO_TIMEOUT="(4)" 720745b8439SSascha Wildneroptions SA_SPACE_TIMEOUT="(60)" 721745b8439SSascha Wildneroptions SA_REWIND_TIMEOUT="(2*60)" 722745b8439SSascha Wildneroptions SA_ERASE_TIMEOUT="(4*60)" 723745b8439SSascha Wildneroptions SA_1FM_AT_EOD 724745b8439SSascha Wildner 725745b8439SSascha Wildner# Optional timeout for the CAM processor target (pt) device 726745b8439SSascha Wildner# This is specified in seconds. The default is 60 seconds. 727745b8439SSascha Wildneroptions SCSI_PT_DEFAULT_TIMEOUT="60" 728745b8439SSascha Wildner 729745b8439SSascha Wildner# Optional enable of doing SES passthrough on other devices (e.g., disks) 730745b8439SSascha Wildner# 731745b8439SSascha Wildner# Normally disabled because a lot of newer SCSI disks report themselves 732745b8439SSascha Wildner# as having SES capabilities, but this can then clot up attempts to build 733745b8439SSascha Wildner# build a topology with the SES device that's on the box these drives 734745b8439SSascha Wildner# are in.... 735745b8439SSascha Wildneroptions SES_ENABLE_PASSTHROUGH 736745b8439SSascha Wildner 737745b8439SSascha Wildner##################################################################### 738745b8439SSascha Wildner# MISCELLANEOUS DEVICES AND OPTIONS 739745b8439SSascha Wildner 740745b8439SSascha Wildner# The `pty' device usually turns out to be ``effectively mandatory'', 741745b8439SSascha Wildner# as it is required for `telnetd', `rlogind', `screen', `emacs', and 742745b8439SSascha Wildner# `xterm', among others. 743745b8439SSascha Wildner 744745b8439SSascha Wildnerpseudo-device pty # Pseudo ttys 745745b8439SSascha Wildnerpseudo-device gzip # Exec gzipped a.out's 746745b8439SSascha Wildnerpseudo-device md # Memory/malloc disk 747b8afae86SMatthew Dillonpseudo-device vn # File image "disks" 748ab5617b3SSascha Wildnerpseudo-device putter # for puffs and pud 749745b8439SSascha Wildnerpseudo-device snp # Snoop device - to look at pty/vty/etc.. 750745b8439SSascha Wildnerpseudo-device ccd 4 # Concatenated disk driver 751745b8439SSascha Wildner 752745b8439SSascha Wildner# Configuring Vinum into the kernel is not necessary, since the kld 753745b8439SSascha Wildner# module gets started automatically when vinum(8) starts. This 754745b8439SSascha Wildner# device is also untested. Use at your own risk. 755745b8439SSascha Wildner# 756745b8439SSascha Wildner# The option VINUMDEBUG must match the value set in CFLAGS 757745b8439SSascha Wildner# in src/sbin/vinum/Makefile. Failure to do so will result in 758745b8439SSascha Wildner# the following message from vinum(8): 759745b8439SSascha Wildner# 760745b8439SSascha Wildner# Can't get vinum config: Invalid argument 761745b8439SSascha Wildner# 762745b8439SSascha Wildner# see vinum(4) for more reasons not to use these options. 76310de45ebSSascha Wildnerpseudo-device vinum #Vinum concat/mirror/raid driver 76476cc149aSSascha Wildneroptions VINUMDEBUG #enable Vinum debugging hooks 765745b8439SSascha Wildner 766745b8439SSascha Wildner# Kernel side iconv library 767745b8439SSascha Wildneroptions LIBICONV 768745b8439SSascha Wildner 769745b8439SSascha Wildner# Size of the kernel message buffer. Should be N * pagesize. 770745b8439SSascha Wildneroptions MSGBUF_SIZE=40960 771745b8439SSascha Wildner 772745b8439SSascha Wildner##################################################################### 773745b8439SSascha Wildner# HARDWARE DEVICE CONFIGURATION 774745b8439SSascha Wildner 775745b8439SSascha Wildner# ISA devices: 776745b8439SSascha Wildner 777745b8439SSascha Wildner# 778745b8439SSascha Wildner# Mandatory ISA devices: isa 779745b8439SSascha Wildner# 780745b8439SSascha Wildnerdevice isa 781745b8439SSascha Wildner 782745b8439SSascha Wildner# 783745b8439SSascha Wildner# Options for `isa': 784745b8439SSascha Wildner# 785745b8439SSascha Wildner# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 786745b8439SSascha Wildner# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 787745b8439SSascha Wildner# This option breaks suspend/resume on some portables. 788745b8439SSascha Wildner# 789745b8439SSascha Wildner# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 790745b8439SSascha Wildner# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 791fd7bbe3bSSascha Wildner# Automatic EOI is documented not to work for the slave with the 792745b8439SSascha Wildner# original i8259A, but it works for some clones and some integrated 793745b8439SSascha Wildner# versions. 794745b8439SSascha Wildner# 795745b8439SSascha Wildner# MAXMEM specifies the amount of RAM on the machine; if this is not 796745b8439SSascha Wildner# specified, DragonFly will first read the amount of memory from the CMOS 797745b8439SSascha Wildner# RAM, so the amount of memory will initially be limited to 64MB or 16MB 798745b8439SSascha Wildner# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 799745b8439SSascha Wildner# then attempt to detect the installed amount of RAM. If this probe 800745b8439SSascha Wildner# fails to detect >64MB RAM you will have to use the MAXMEM option. 801745b8439SSascha Wildner# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 802745b8439SSascha Wildner# be 131072 (128 * 1024). 803745b8439SSascha Wildner# 804745b8439SSascha Wildner# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 805745b8439SSascha Wildner# reset the CPU for reboot. This is needed on some systems with broken 806745b8439SSascha Wildner# keyboard controllers. 807745b8439SSascha Wildner 808745b8439SSascha Wildneroptions AUTO_EOI_1 809745b8439SSascha Wildner#options AUTO_EOI_2 810745b8439SSascha Wildneroptions MAXMEM="(128*1024)" 811745b8439SSascha Wildner#options BROKEN_KEYBOARD_RESET 812745b8439SSascha Wildner 813745b8439SSascha Wildner# Enable support for the kernel PLL to use an external PPS signal, 814745b8439SSascha Wildner# under supervision of [x]ntpd(8) 815745b8439SSascha Wildner# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 816745b8439SSascha Wildner 817745b8439SSascha Wildneroptions PPS_SYNC 818745b8439SSascha Wildner 819745b8439SSascha Wildner# The keyboard controller; it controls the keyboard and the PS/2 mouse. 820745b8439SSascha Wildnerdevice atkbdc0 at isa? port IO_KBD 821745b8439SSascha Wildner 822745b8439SSascha Wildner# The AT keyboard 823745b8439SSascha Wildnerdevice atkbd0 at atkbdc? irq 1 824745b8439SSascha Wildner 825745b8439SSascha Wildner# Options for atkbd: 826745b8439SSascha Wildneroptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 827745b8439SSascha Wildnermakeoptions ATKBD_DFLT_KEYMAP="jp.106" 828745b8439SSascha Wildner 829745b8439SSascha Wildner# These options are valid for other keyboard drivers as well. 830745b8439SSascha Wildneroptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 831745b8439SSascha Wildneroptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 832745b8439SSascha Wildner 833745b8439SSascha Wildner# `flags' for atkbd: 834745b8439SSascha Wildner# 0x01 Force detection of keyboard, else we always assume a keyboard 835745b8439SSascha Wildner# 0x02 Don't reset keyboard, useful for some newer ThinkPads 836745b8439SSascha Wildner# 0x03 Force detection and avoid reset, might help with certain 837745b8439SSascha Wildner# dockingstations 838745b8439SSascha Wildner# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 839745b8439SSascha Wildner 840745b8439SSascha Wildner# PS/2 mouse 841745b8439SSascha Wildnerdevice psm0 at atkbdc? irq 12 842745b8439SSascha Wildner 843745b8439SSascha Wildner# Options for psm: 844745b8439SSascha Wildneroptions PSM_HOOKRESUME #hook the system resume event, useful 845745b8439SSascha Wildner #for some laptops 846745b8439SSascha Wildneroptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 847745b8439SSascha Wildner 848745b8439SSascha Wildnerdevice kbdmux # keyboard multiplexer 849745b8439SSascha Wildner 850745b8439SSascha Wildner# The video card driver. 851745b8439SSascha Wildnerdevice vga0 at isa? 852745b8439SSascha Wildner 853745b8439SSascha Wildner# Options for vga: 854745b8439SSascha Wildneroptions VGA_DEBUG=2 # enable VGA debug output 855745b8439SSascha Wildner 856745b8439SSascha Wildner# If you experience problems switching back to 80x25 (or a derived mode), 857745b8439SSascha Wildner# the following option might help. 858745b8439SSascha Wildner#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 859745b8439SSascha Wildner 860745b8439SSascha Wildner# If you can dispense with some vga driver features, you may want to 861745b8439SSascha Wildner# use the following options to save some memory. 862745b8439SSascha Wildner#options VGA_NO_FONT_LOADING # don't save/load font 863745b8439SSascha Wildner#options VGA_NO_MODE_CHANGE # don't change video modes 864745b8439SSascha Wildner 865745b8439SSascha Wildner# The following option probably won't work with the LCD displays. 866745b8439SSascha Wildneroptions VGA_WIDTH90 # support 90 column modes 867745b8439SSascha Wildner 868745b8439SSascha Wildner# Splash screen at start up! Screen savers require this too. 869745b8439SSascha Wildnerpseudo-device splash 870745b8439SSascha Wildner 871745b8439SSascha Wildner# The syscons console driver (sco color console compatible). 872745b8439SSascha Wildnerdevice sc0 at isa? 873745b8439SSascha Wildneroptions MAXCONS=16 # number of virtual consoles 874745b8439SSascha Wildneroptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 875745b8439SSascha Wildneroptions SC_DEBUG_LEVEL=5 # enable debug output 876745b8439SSascha Wildneroptions SC_DFLT_FONT # compile font in 877745b8439SSascha Wildnermakeoptions SC_DFLT_FONT=cp850 878745b8439SSascha Wildneroptions SC_DISABLE_DDBKEY # disable `debug' key 879745b8439SSascha Wildneroptions SC_DISABLE_REBOOT # disable reboot key sequence 880745b8439SSascha Wildneroptions SC_HISTORY_SIZE=200 # number of history buffer lines 881745b8439SSascha Wildneroptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 882745b8439SSascha Wildneroptions SC_PIXEL_MODE # add support for the raster text mode 883745b8439SSascha Wildner 884745b8439SSascha Wildner# The following options will let you change the default colors of syscons. 885745b8439SSascha Wildneroptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 886745b8439SSascha Wildneroptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 887745b8439SSascha Wildneroptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 888745b8439SSascha Wildneroptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 889909252ebSImre Vadászoptions SC_BORDER_COLOR="FG_BLACK" 890745b8439SSascha Wildner 891745b8439SSascha Wildner# If you have a two button mouse, you may want to add the following option 892745b8439SSascha Wildner# to use the right button of the mouse to paste text. 893745b8439SSascha Wildneroptions SC_TWOBUTTON_MOUSE 894745b8439SSascha Wildner 895745b8439SSascha Wildner# You can selectively disable features in syscons. 896745b8439SSascha Wildner#options SC_NO_CUTPASTE 897745b8439SSascha Wildner#options SC_NO_FONT_LOADING 898745b8439SSascha Wildner#options SC_NO_HISTORY 899745b8439SSascha Wildner#options SC_NO_SYSMOUSE 900745b8439SSascha Wildner 901745b8439SSascha Wildner# 90217f3d27aSSascha Wildner# SCSI host adapters 903745b8439SSascha Wildner# 904745b8439SSascha Wildner# adv: All Narrow SCSI bus AdvanSys controllers. 905745b8439SSascha Wildner# adw: Second Generation AdvanSys controllers including the ADV940UW. 906745b8439SSascha Wildner# bt: Most Buslogic controllers 907745b8439SSascha Wildner# 908745b8439SSascha Wildner# Note that the order is important in order for Buslogic cards to be 909745b8439SSascha Wildner# probed correctly. 910745b8439SSascha Wildner# 911745b8439SSascha Wildner 91217f3d27aSSascha Wildnerdevice bt 913e19e3c77SSascha Wildnerdevice adv 914745b8439SSascha Wildnerdevice adw 915745b8439SSascha Wildner 916745b8439SSascha Wildner# 917745b8439SSascha Wildner# Adaptec FSA RAID controllers, including integrated DELL controller, 918745b8439SSascha Wildner# the Dell PERC 2/QC and the HP NetRAID-4M 919745b8439SSascha Wildner# 920745b8439SSascha Wildnerdevice aac 921745b8439SSascha Wildneroptions AAC_DEBUG 922745b8439SSascha Wildnerdevice aacp # SCSI Passthrough interface (optional, CAM required) 923745b8439SSascha Wildner 924745b8439SSascha Wildner# 925745b8439SSascha Wildner# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 926745b8439SSascha Wildner# one entry is needed; the code will find and configure all supported 927745b8439SSascha Wildner# controllers. 928745b8439SSascha Wildner# 929745b8439SSascha Wildnerdevice ida # Compaq Smart RAID 930745b8439SSascha Wildnerdevice mlx # Mylex DAC960 931745b8439SSascha Wildnerdevice amr # AMI MegaRAID 932745b8439SSascha Wildnerdevice amrp # SCSI Passthrough interface (optional, CAM req.) 9332063b358SSascha Wildneroptions AMR_DEBUG=3 934745b8439SSascha Wildnerdevice mfi # LSI MegaRAID SAS 935745b8439SSascha Wildnerdevice mfip # LSI MegaRAID SAS passthrough, requires CAM 936745b8439SSascha Wildneroptions MFI_DEBUG 937745b8439SSascha Wildner 938745b8439SSascha Wildner# 9396d743f04SSascha Wildner# LSI MegaRAID 6Gb/s and 12Gb/s SAS+SATA RAID controller driver 9406d743f04SSascha Wildner# 9416d743f04SSascha Wildnerdevice mrsas 9426d743f04SSascha Wildner 9436d743f04SSascha Wildner# 944745b8439SSascha Wildner# Areca RAID (CAM is required). 945745b8439SSascha Wildner# 946745b8439SSascha Wildnerdevice arcmsr # Areca SATA II RAID 947745b8439SSascha Wildner 948745b8439SSascha Wildner# 949745b8439SSascha Wildner# Highpoint RocketRAID 182x. 950745b8439SSascha Wildnerdevice hptmv 951745b8439SSascha Wildner 952745b8439SSascha Wildner# 9530e32bd08SSascha Wildner# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340, 9540e32bd08SSascha Wildner# RR2210, RR174x, RR2522, RR231x, RR230x. 9550e32bd08SSascha Wildnerdevice hptrr 9560e32bd08SSascha Wildner 9570e32bd08SSascha Wildner# 9580f74dae5SSascha Wildner# Highpoint RocketRAID 27xx. 9590f74dae5SSascha Wildnerdevice "hpt27xx" 9600f74dae5SSascha Wildner 9610f74dae5SSascha Wildner# 962745b8439SSascha Wildner# Highpoint RocketRaid 3xxx series SATA RAID 963745b8439SSascha Wildnerdevice hptiop 964745b8439SSascha Wildner 965745b8439SSascha Wildner# 966745b8439SSascha Wildner# 3ware ATA RAID 967745b8439SSascha Wildner# 968745b8439SSascha Wildnerdevice twe # 3ware ATA RAID 969745b8439SSascha Wildnerdevice twa # 3ware 9000 series PATA/SATA RAID 970745b8439SSascha Wildneroptions TWA_DEBUG=10 # enable debug messages 971745b8439SSascha Wildnerdevice tws # 3ware 9750 series SATA/SAS RAID 972745b8439SSascha Wildner 973745b8439SSascha Wildner# 974745b8439SSascha Wildner# IBM ServeRAID 975745b8439SSascha Wildner# 976745b8439SSascha Wildnerdevice ips 977745b8439SSascha Wildner 978745b8439SSascha Wildner# AHCI driver, this will override NATA for AHCI devices, 979745b8439SSascha Wildner# both drivers may be included. 980745b8439SSascha Wildner# 981745b8439SSascha Wildnerdevice ahci 982745b8439SSascha Wildner 983743e39a3SMatthew Dillon# NVME driver 984743e39a3SMatthew Dillon# 985743e39a3SMatthew Dillondevice nvme 986743e39a3SMatthew Dillon 987745b8439SSascha Wildner# SiI3124/3132 driver 988745b8439SSascha Wildner# 989745b8439SSascha Wildnerdevice sili 990745b8439SSascha Wildner 991df75ede4SSascha Wildner# The 'NATA' driver supports all ATA and ATAPI devices. 992df75ede4SSascha Wildner# You only need one "device nata" for it to find all 993df75ede4SSascha Wildner# PCI ATA/ATAPI devices on modern machines. 994df75ede4SSascha Wildner# 995745b8439SSascha Wildnerdevice nata 996745b8439SSascha Wildnerdevice natadisk # ATA disk drives 997745b8439SSascha Wildnerdevice natapicd # ATAPI CD/DVD drives 998745b8439SSascha Wildnerdevice natapifd # ATAPI floppy drives 999745b8439SSascha Wildnerdevice natapist # ATAPI tape drives 1000745b8439SSascha Wildnerdevice natapicam # ATAPI CAM layer emulation 1001745b8439SSascha Wildnerdevice nataraid # support for ATA software RAID controllers 1002745b8439SSascha Wildner 1003df75ede4SSascha Wildner# The following options are valid for the NATA driver: 1004745b8439SSascha Wildner# 1005745b8439SSascha Wildner# ATA_STATIC_ID: controller numbering is static (like the old driver) 1006745b8439SSascha Wildner# else the device numbers are dynamically allocated. 1007745b8439SSascha Wildneroptions ATA_STATIC_ID 1008745b8439SSascha Wildner 1009745b8439SSascha Wildner# For older non-PCI systems, these are the lines to use: 1010df75ede4SSascha Wildner# 1011df75ede4SSascha Wildner#device nata0 at isa? port IO_WD1 irq 14 1012df75ede4SSascha Wildner#device nata1 at isa? port IO_WD2 irq 15 1013745b8439SSascha Wildner 1014745b8439SSascha Wildner# 1015745b8439SSascha Wildner# Standard floppy disk controllers: `fdc' and `fd' 1016745b8439SSascha Wildner# 1017745b8439SSascha Wildner#device fdc0 at isa? port IO_FD1 irq 6 drq 2 1018745b8439SSascha Wildner# 1019745b8439SSascha Wildner# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1020745b8439SSascha Wildner# gotta turn it actually on by setting the variable fd_debug with DDB, 1021745b8439SSascha Wildner# however. 1022745b8439SSascha Wildner#options FDC_DEBUG 1023745b8439SSascha Wildner 1024745b8439SSascha Wildner#device fd0 at fdc0 drive 0 1025745b8439SSascha Wildner#device fd1 at fdc0 drive 1 1026745b8439SSascha Wildner 1027745b8439SSascha Wildner# 1028745b8439SSascha Wildner# sio: serial ports (see sio(4)) 1029745b8439SSascha Wildner 1030745b8439SSascha Wildnerdevice sio0 at isa? port IO_COM1 flags 0x10 irq 4 1031745b8439SSascha Wildner 1032745b8439SSascha Wildner# 1033745b8439SSascha Wildner# `flags' for serial drivers that support consoles (only for sio now): 1034745b8439SSascha Wildner# 0x10 enable console support for this unit. The other console flags 1035745b8439SSascha Wildner# are ignored unless this is set. Enabling console support does 1036745b8439SSascha Wildner# not make the unit the preferred console - boot with -h or set 1037745b8439SSascha Wildner# the 0x20 flag for that. Currently, at most one unit can have 1038745b8439SSascha Wildner# console support; the first one (in config file order) with 1039745b8439SSascha Wildner# this flag set is preferred. Setting this flag for sio0 gives 1040745b8439SSascha Wildner# the old behaviour. 1041745b8439SSascha Wildner# 0x20 force this unit to be the console (unless there is another 1042745b8439SSascha Wildner# higher priority console). This replaces the COMCONSOLE option. 1043745b8439SSascha Wildner# 0x40 reserve this unit for low level console operations. Do not 1044745b8439SSascha Wildner# access the device in any normal way. 1045745b8439SSascha Wildner# 0x80 use this port for serial line gdb support in ddb. 1046745b8439SSascha Wildner# 1047745b8439SSascha Wildner 1048745b8439SSascha Wildner# Options for serial drivers that support consoles (only for sio now): 1049745b8439SSascha Wildneroptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1050745b8439SSascha Wildner #DDB, if available. 1051745b8439SSascha Wildneroptions CONSPEED=115200 # speed for serial console 1052745b8439SSascha Wildner # (default 9600) 1053745b8439SSascha Wildner 1054745b8439SSascha Wildner# Solaris implements a new BREAK which is initiated by a character 1055745b8439SSascha Wildner# sequence CR ~ ^b which is similar to a familiar pattern used on 1056745b8439SSascha Wildner# Sun servers by the Remote Console. 1057745b8439SSascha Wildneroptions ALT_BREAK_TO_DEBUGGER 1058745b8439SSascha Wildner 1059745b8439SSascha Wildner# Options for sio: 1060745b8439SSascha Wildneroptions COM_ESP #code for Hayes ESP 1061745b8439SSascha Wildneroptions COM_MULTIPORT #code for some cards with shared IRQs 1062745b8439SSascha Wildner 1063745b8439SSascha Wildner# Other flags for sio that aren't documented in the man page. 1064745b8439SSascha Wildner# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1065745b8439SSascha Wildner# ST16650A-compatible UARTs. 1066745b8439SSascha Wildner 10673323f1c7SSascha Wildner# PCI Universal Communications driver 10683323f1c7SSascha Wildner# Supports various single and multi port PCI serial cards. Maybe later 10693323f1c7SSascha Wildner# also the parallel ports on combination serial/parallel cards. New cards 10703323f1c7SSascha Wildner# can be added in src/sys/dev/misc/puc/pucdata.c. 10713323f1c7SSascha Wildnerdevice puc 10723323f1c7SSascha Wildner 1073745b8439SSascha Wildner# 107409ab7e4eSSascha Wildner# Network interfaces: `is', `lnc' 1075745b8439SSascha Wildner# 1076745b8439SSascha Wildner# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1077745b8439SSascha Wildner# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1078*ba3d86e7SSascha Wildner# vmx: VMware VMXNET3 Ethernet (BSD open source) 1079745b8439SSascha Wildner# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1080745b8439SSascha Wildner# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1081745b8439SSascha Wildner# bridge with a PCMCIA adapter plugged into it. 1082745b8439SSascha Wildner# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1083745b8439SSascha Wildner# 1084e19e3c77SSascha Wildnerdevice lnc 1085745b8439SSascha Wildnerdevice sln 1086e19e3c77SSascha Wildnerdevice sn 1087745b8439SSascha Wildner 1088745b8439SSascha Wildner# Wlan support is mandatory for some wireless LAN devices. 1089745b8439SSascha Wildneroptions IEEE80211_DEBUG #enable debugging msgs 1090745b8439SSascha Wildneroptions IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1091745b8439SSascha Wildneroptions IEEE80211_SUPPORT_TDMA #enable TDMA support 1092745b8439SSascha Wildnerdevice wlan # 802.11 support 1093745b8439SSascha Wildnerdevice wlan_acl # 802.11 MAC-based access control for AP 1094745b8439SSascha Wildnerdevice wlan_ccmp # 802.11 CCMP support 1095745b8439SSascha Wildnerdevice wlan_tkip # 802.11 TKIP support 1096745b8439SSascha Wildnerdevice wlan_wep # 802.11 WEP support 1097745b8439SSascha Wildnerdevice wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1098745b8439SSascha Wildnerdevice wlan_amrr # 802.11 AMRR TX rate control algorithm 1099745b8439SSascha Wildnerdevice ath # Atheros AR521x 110050a82a17SSascha Wildneroptions AH_AR5416_INTERRUPT_MITIGATION 110150a82a17SSascha Wildneroptions AH_ASSERT 110250a82a17SSascha Wildneroptions AH_DEBUG 110350a82a17SSascha Wildneroptions AH_INTERRUPT_DEBUGGING 110450a82a17SSascha Wildneroptions AH_MAXCHAN=96 110550a82a17SSascha Wildneroptions AH_NEED_DESC_SWAP 110650a82a17SSascha Wildneroptions AH_PRIVATE_DIAG 110750a82a17SSascha Wildneroptions AH_RXCFG_SDMAMW_4BYTES 1108745b8439SSascha Wildneroptions AH_SUPPORT_AR5416 110950a82a17SSascha Wildneroptions AH_SUPPORT_AR9130 111050a82a17SSascha Wildneroptions AH_SUPPORT_AR9330 111150a82a17SSascha Wildneroptions AH_SUPPORT_AR9340 111250a82a17SSascha Wildneroptions AH_USE_INIPDGAIN 1113745b8439SSascha Wildnerdevice ath_hal # Atheros Hardware Access Layer 1114745b8439SSascha Wildner#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1115745b8439SSascha Wildner#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1116745b8439SSascha Wildnerdevice ath_rate_sample # Atheros Sample TX rate control algorithm 1117745b8439SSascha Wildneroptions ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1118745b8439SSascha Wildneroptions ATH_DIAGAPI # diagnostic interface to the HAL 111950a82a17SSascha Wildneroptions ATH_ENABLE_DFS 112050a82a17SSascha Wildneroptions ATH_KTR_INTR_DEBUG 1121a0ab8429SImre Vadaszdevice siba_bwn # Sonic Inc. Silicon Backplane needed for bwn 1122a0ab8429SImre Vadaszoptions SIBA_DEBUG # turn on debugging output 1123a0ab8429SImre Vadaszdevice bwn # Broadcom BCM43xx NICs using v4 firmware 1124a0ab8429SImre Vadaszoptions BWN_DEBUG # turn on debugging output 1125a0ab8429SImre Vadaszoptions BWN_RXRING_SLOTS=128 # number of RX slots to allocate 1126a0ab8429SImre Vadaszoptions BWN_TXRING_SLOTS=128 # number of TX slots to allocate 1127745b8439SSascha Wildnerdevice iwi # Intel PRO/Wireless 2200BG/2915ABG 11280ce37bc4SImre Vadászdevice iwm # Intel Dual Band Wireless AC 316x/726x/826x 112977f295e6SSascha Wildneroptions IWM_DEBUG # turn on debugging output 1130745b8439SSascha Wildnerdevice iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1131459cf836SSascha Wildneroptions IWN_DEBUG # turn on debugging output 1132745b8439SSascha Wildnerdevice wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1133745b8439SSascha Wildnerdevice xe # Xircom PCMCIA 1134745b8439SSascha Wildnerdevice ral # Ralink Technology 802.11 wireless NIC 1135745b8439SSascha Wildnerdevice wpi 113677f295e6SSascha Wildneroptions WPI_DEBUG # turn on debugging output 1137*ba3d86e7SSascha Wildnerdevice vmx # VMware VMXNET3 Ethernet 1138745b8439SSascha Wildner 1139745b8439SSascha Wildner# IEEE 802.11 adapter firmware modules 1140745b8439SSascha Wildner 1141745b8439SSascha Wildner# iwifw: Intel PRO/Wireless 2200BG/2225BG/2915ABG firmware 1142de5b132cSImre Vadász# iwmfw Intel Dual Band Wireless AC 3160/3165/3168/7260/7265/8260/8265 1143745b8439SSascha Wildner# iwnfw: Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1144745b8439SSascha Wildner# ralfw: Ralink Technology RT25xx and RT26xx firmware 1145745b8439SSascha Wildner# wpifw: Intel 3945ABG Wireless LAN Controller firmware 1146745b8439SSascha Wildner 1147745b8439SSascha Wildnerdevice iwifw 1148e4216dc3SSascha Wildnerdevice iwmfw 1149745b8439SSascha Wildnerdevice iwnfw 1150745b8439SSascha Wildnerdevice ralfw 1151745b8439SSascha Wildnerdevice wpifw 1152745b8439SSascha Wildner 1153745b8439SSascha Wildner# Bluetooth Protocols 1154745b8439SSascha Wildnerdevice bluetooth 1155745b8439SSascha Wildner 1156745b8439SSascha Wildner# Sound drivers 1157745b8439SSascha Wildner# 1158745b8439SSascha Wildner 1159745b8439SSascha Wildner# Basic sound card support: 11602a1ad637SFrançois Tigeotdevice sound 116143f215d7SSascha Wildner# For PCI sound cards: 1162745b8439SSascha Wildnerdevice "snd_als4000" 1163745b8439SSascha Wildnerdevice "snd_atiixp" 1164745b8439SSascha Wildnerdevice "snd_cmi" 1165745b8439SSascha Wildnerdevice "snd_cs4281" 1166745b8439SSascha Wildnerdevice "snd_emu10k1" 11672a1ad637SFrançois Tigeotdevice "snd_emu10kx" 11683c0a9cdfSSascha Wildnerdevice "snd_envy24" 11693c0a9cdfSSascha Wildnerdevice "snd_envy24ht" 1170745b8439SSascha Wildnerdevice "snd_es137x" 1171745b8439SSascha Wildnerdevice "snd_fm801" 1172745b8439SSascha Wildnerdevice "snd_hda" 11732a1ad637SFrançois Tigeotdevice "snd_hdspe" 1174745b8439SSascha Wildnerdevice "snd_ich" 1175745b8439SSascha Wildnerdevice "snd_maestro" 1176745b8439SSascha Wildnerdevice "snd_neomagic" 1177745b8439SSascha Wildnerdevice "snd_solo" 11783c0a9cdfSSascha Wildnerdevice "snd_spicds" 1179745b8439SSascha Wildnerdevice "snd_t4dwave" 1180745b8439SSascha Wildnerdevice "snd_via8233" 1181745b8439SSascha Wildnerdevice "snd_via82c686" 1182745b8439SSascha Wildnerdevice "snd_vibes" 118385e23b67SSascha Wildner# USB 118485e23b67SSascha Wildnerdevice "snd_uaudio" 118585e23b67SSascha Wildner 118685e23b67SSascha Wildner# 118785e23b67SSascha Wildner# Following options are intended for debugging/testing purposes: 118885e23b67SSascha Wildner# 118985e23b67SSascha Wildner# SND_DEBUG Enable extra debugging code that includes 119085e23b67SSascha Wildner# sanity checking and possible increase of 119185e23b67SSascha Wildner# verbosity. 119285e23b67SSascha Wildner# 119385e23b67SSascha Wildner# SND_DIAGNOSTIC Similar in a spirit of INVARIANTS/DIAGNOSTIC, 119485e23b67SSascha Wildner# zero tolerance against inconsistencies. 119585e23b67SSascha Wildner# 119685e23b67SSascha Wildner# SND_FEEDER_MULTIFORMAT By default, only 16/32 bit feeders are compiled 119785e23b67SSascha Wildner# in. This options enable most feeder converters 119885e23b67SSascha Wildner# except for 8bit. WARNING: May bloat the kernel. 119985e23b67SSascha Wildner# 120085e23b67SSascha Wildner# SND_FEEDER_FULL_MULTIFORMAT Ditto, but includes 8bit feeders as well. 120185e23b67SSascha Wildner# 120285e23b67SSascha Wildner# SND_FEEDER_RATE_HP (feeder_rate) High precision 64bit arithmetic 120385e23b67SSascha Wildner# as much as possible (the default trying to 120485e23b67SSascha Wildner# avoid it). Possible slowdown. 120585e23b67SSascha Wildner# 120685e23b67SSascha Wildner# SND_PCM_64 (Only applicable for i386/32bit arch) 120785e23b67SSascha Wildner# Process 32bit samples through 64bit 120885e23b67SSascha Wildner# integer/arithmetic. Slight increase of dynamic 120985e23b67SSascha Wildner# range at a cost of possible slowdown. 121085e23b67SSascha Wildner# 121185e23b67SSascha Wildner# SND_OLDSTEREO Only 2 channels are allowed, effectively 121285e23b67SSascha Wildner# disabling multichannel processing. 121385e23b67SSascha Wildner# 12142a1ad637SFrançois Tigeotoptions SND_DEBUG 121585e23b67SSascha Wildner#options SND_DIAGNOSTIC 12162a1ad637SFrançois Tigeotoptions SND_FEEDER_MULTIFORMAT 12172a1ad637SFrançois Tigeotoptions SND_FEEDER_FULL_MULTIFORMAT 12182a1ad637SFrançois Tigeotoptions SND_FEEDER_RATE_HP 12192a1ad637SFrançois Tigeotoptions SND_PCM_64 12202a1ad637SFrançois Tigeotoptions SND_OLDSTEREO 1221745b8439SSascha Wildner 1222745b8439SSascha Wildner# 1223745b8439SSascha Wildner# Miscellaneous hardware: 1224745b8439SSascha Wildner# 1225745b8439SSascha Wildner# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 122623832f75SSepherosa Ziehau# coremctl: Intel Core/E3 memory controller (required by ecc(4) and memtemp(4)) 122723832f75SSepherosa Ziehau# dimm: Location inforamtion (required by ecc(4) and memtemp(4)) 1228e147701eSSascha Wildner# ecc: ECC memory controller 122953a374c1SSascha Wildner# ipmi: Intelligent Platform Management Interface 1230745b8439SSascha Wildner# joy: joystick 1231e4c2ac86SSascha Wildner# nrp: Comtrol Rocketport 1232745b8439SSascha Wildner# si: Specialix SI/XIO 4-32 port terminal multiplexor 1233745b8439SSascha Wildner# nmdm: nullmodem terminal driver (see nmdm(4)) 1234f1e3af6cSSascha Wildner# tpm: Trusted Platform Module 1235745b8439SSascha Wildner 1236745b8439SSascha Wildner# Notes on the Specialix SI/XIO driver: 1237745b8439SSascha Wildner# **This is NOT a Specialix supported Driver!** 1238745b8439SSascha Wildner# The host card is memory, not IO mapped. 1239745b8439SSascha Wildner# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1240745b8439SSascha Wildner# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1241745b8439SSascha Wildner# The cards can use an IRQ of 11, 12 or 15. 1242745b8439SSascha Wildner 1243f7409137SSepherosa Ziehaudevice coremctl 1244881f7bffSSepherosa Ziehaudevice dimm 1245e147701eSSascha Wildnerdevice ecc 1246745b8439SSascha Wildnerdevice joy0 at isa? port IO_GAME 1247745b8439SSascha Wildnerdevice nrp 1248e19e3c77SSascha Wildnerdevice si 1249745b8439SSascha Wildner# nullmodem terminal driver 1250745b8439SSascha Wildnerdevice nmdm 1251f1e3af6cSSascha Wildnerdevice tpm 125253a374c1SSascha Wildnerdevice ipmi 1253745b8439SSascha Wildner 1254745b8439SSascha Wildner# The adw driver will attempt to use memory mapped I/O for all PCI 1255745b8439SSascha Wildner# controllers that have it configured only if this option is set. 1256745b8439SSascha Wildneroptions ADW_ALLOW_MEMIO 1257745b8439SSascha Wildner 1258745b8439SSascha Wildner# 1259745b8439SSascha Wildner# PCI devices & PCI options: 1260745b8439SSascha Wildner# 1261745b8439SSascha Wildner# The main PCI bus device is `pci'. It provides auto-detection and 1262745b8439SSascha Wildner# configuration support for all devices on the PCI bus, using either 1263745b8439SSascha Wildner# configuration mode defined in the PCI specification. 1264745b8439SSascha Wildner 1265745b8439SSascha Wildnerdevice pci 1266745b8439SSascha Wildner 1267745b8439SSascha Wildner# AGP GART support 1268745b8439SSascha Wildner# 1269745b8439SSascha Wildnerdevice agp 1270745b8439SSascha Wildner 12717f9ec87cSFrançois Tigeot# 12727f9ec87cSFrançois Tigeot# AGP debugging. 12737f9ec87cSFrançois Tigeot# 12747f9ec87cSFrançois Tigeotoptions AGP_DEBUG 1275745b8439SSascha Wildner 1276745b8439SSascha Wildner# The `amd' device provides support for the AMD 53C974 SCSI host 1277745b8439SSascha Wildner# adapter chip as found on devices such as the Tekram DC-390(T). 1278745b8439SSascha Wildner# 1279745b8439SSascha Wildner# The `bge' device provides support for gigabit ethernet adapters 1280745b8439SSascha Wildner# based on the Broadcom BCM570x family of controllers, including the 1281745b8439SSascha Wildner# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1282745b8439SSascha Wildner# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1283745b8439SSascha Wildner# 1284745b8439SSascha Wildner# The `ncr' device provides support for the NCR 53C810 and 53C825 1285745b8439SSascha Wildner# self-contained SCSI host adapters. 1286745b8439SSascha Wildner# 1287745b8439SSascha Wildner# The `isp' device provides support for the Qlogic ISP 1020, 1040 1288745b8439SSascha Wildner# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1289745b8439SSascha Wildner# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1290745b8439SSascha Wildner# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1291745b8439SSascha Wildner# 1292745b8439SSascha Wildner# The `dc' device provides support for PCI fast ethernet adapters 1293745b8439SSascha Wildner# based on the DEC/Intel 21143 and various workalikes including: 1294745b8439SSascha Wildner# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1295745b8439SSascha Wildner# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1296745b8439SSascha Wildner# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1297745b8439SSascha Wildner# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1298745b8439SSascha Wildner# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1299745b8439SSascha Wildner# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1300745b8439SSascha Wildner# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1301745b8439SSascha Wildner# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1302745b8439SSascha Wildner# KNE110TX. 1303745b8439SSascha Wildner# 1304745b8439SSascha Wildner# The `de' device provides support for the Digital Equipment DC21040 1305745b8439SSascha Wildner# self-contained Ethernet adapter. 1306745b8439SSascha Wildner# 1307745b8439SSascha Wildner# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1308745b8439SSascha Wildner# adapters (82542, 82543, 82544, 82540). 1309745b8439SSascha Wildner# 1310745b8439SSascha Wildner# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1311745b8439SSascha Wildner# adapters. 1312745b8439SSascha Wildner# 1313745b8439SSascha Wildner# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1314745b8439SSascha Wildner# PCI Fast Ethernet adapters. 1315745b8439SSascha Wildner# 1316745b8439SSascha Wildner# The 'lge' device provides support for PCI gigabit ethernet adapters 1317745b8439SSascha Wildner# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1318745b8439SSascha Wildner# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1319745b8439SSascha Wildner# 1320745b8439SSascha Wildner# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1321745b8439SSascha Wildner# Fast Ethernet adapters. 1322745b8439SSascha Wildner# 1323745b8439SSascha Wildner# The 'nge' device provides support for PCI gigabit ethernet adapters 1324745b8439SSascha Wildner# based on the National Semiconductor DP83820 and DP83821 chipset. This 1325745b8439SSascha Wildner# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1326745b8439SSascha Wildner# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1327745b8439SSascha Wildner# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1328745b8439SSascha Wildner# 1329229aec1cSSascha Wildner# The 'oce' device provides support for Emulex 10 Gbit adapters 1330229aec1cSSascha Wildner# (OneConnect Ethernet). 1331229aec1cSSascha Wildner# 1332745b8439SSascha Wildner# The 'pcn' device provides support for PCI fast ethernet adapters based 1333745b8439SSascha Wildner# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1334745b8439SSascha Wildner# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1335745b8439SSascha Wildner# driver (and still will be if you leave this driver out of the kernel). 1336745b8439SSascha Wildner# 1337745b8439SSascha Wildner# Te 're' device provides support for PCI GigaBit ethernet adapters based 1338745b8439SSascha Wildner# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1339745b8439SSascha Wildner# preferred driver for that chip. 1340745b8439SSascha Wildner# 1341745b8439SSascha Wildner# The 'rl' device provides support for PCI fast ethernet adapters based 1342745b8439SSascha Wildner# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1343745b8439SSascha Wildner# to using programmed I/O to do register accesses because memory mapped 1344745b8439SSascha Wildner# mode seems to cause severe lockups on SMP hardware. This driver also 1345745b8439SSascha Wildner# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1346745b8439SSascha Wildner# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1347745b8439SSascha Wildner# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1348745b8439SSascha Wildner# and is supported by this driver, not the 'vr' driver. 1349745b8439SSascha Wildner# 1350745b8439SSascha Wildner# The 'sf' device provides support for Adaptec Duralink PCI fast 1351745b8439SSascha Wildner# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1352745b8439SSascha Wildner# This includes dual and quad port cards, as well as one 100baseFX card. 1353745b8439SSascha Wildner# Most of these are 64-bit PCI devices, except for one single port 1354745b8439SSascha Wildner# card which is 32-bit. 1355745b8439SSascha Wildner# 1356745b8439SSascha Wildner# The 'ste' device provides support for adapters based on the Sundance 1357745b8439SSascha Wildner# Technologies ST201 PCI fast ethernet controller. This includes the 1358745b8439SSascha Wildner# D-Link DFE-550TX. 1359745b8439SSascha Wildner# 1360745b8439SSascha Wildner# The 'sis' device provides support for adapters based on the Silicon 1361745b8439SSascha Wildner# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1362745b8439SSascha Wildner# chips. 1363745b8439SSascha Wildner# 1364745b8439SSascha Wildner# The 'sk' device provides support for the SysKonnect SK-984x series 1365745b8439SSascha Wildner# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1366745b8439SSascha Wildner# single port cards (single mode and multimode fiber) and the 1367745b8439SSascha Wildner# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1368745b8439SSascha Wildner# The driver will autodetect the number of ports on the card and 1369745b8439SSascha Wildner# attach each one as a separate network interface. 1370745b8439SSascha Wildner# 1371745b8439SSascha Wildner# The 'ti' device provides support for PCI gigabit ethernet NICs based 1372745b8439SSascha Wildner# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1373745b8439SSascha Wildner# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1374745b8439SSascha Wildner# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1375745b8439SSascha Wildner# this driver. 1376745b8439SSascha Wildner# 1377745b8439SSascha Wildner# The 'tl' device provides support for the Texas Instruments TNETE100 1378745b8439SSascha Wildner# series 'ThunderLAN' cards and integrated ethernet controllers. This 1379745b8439SSascha Wildner# includes several Compaq Netelligent 10/100 cards and the built-in 1380745b8439SSascha Wildner# ethernet controllers in several Compaq Prosignia, Proliant and 1381745b8439SSascha Wildner# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1382745b8439SSascha Wildner# boards. 1383745b8439SSascha Wildner# 1384745b8439SSascha Wildner# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1385745b8439SSascha Wildner# 1386745b8439SSascha Wildner# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1387745b8439SSascha Wildner# 10/100 adapters. 1388745b8439SSascha Wildner# 1389745b8439SSascha Wildner# The `vr' device provides support for various fast ethernet adapters 1390745b8439SSascha Wildner# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1391745b8439SSascha Wildner# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1392745b8439SSascha Wildner# Technologies PN102TX, and the AOpen/Acer ALN-320. 1393745b8439SSascha Wildner# 1394745b8439SSascha Wildner# The `wb' device provides support for various fast ethernet adapters 1395745b8439SSascha Wildner# based on the Winbond W89C840F chip. Note: this is not the same as 1396745b8439SSascha Wildner# the Winbond W89C940F, which is an NE2000 clone. 1397745b8439SSascha Wildner# 1398745b8439SSascha Wildner# The `xl' device provides support for the 3Com 3c900, 3c905 and 1399745b8439SSascha Wildner# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1400745b8439SSascha Wildner# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1401745b8439SSascha Wildner# Dell Precision desktop machines and the integrated 3c905-TX chips 1402745b8439SSascha Wildner# in Dell Latitude laptop docking stations. 1403745b8439SSascha Wildner# 1404745b8439SSascha Wildner# The 'bktr' device is a PCI video capture device using the Brooktree 1405745b8439SSascha Wildner# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1406745b8439SSascha Wildner# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1407745b8439SSascha Wildner# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1408745b8439SSascha Wildner# 1409745b8439SSascha Wildner# options OVERRIDE_CARD=xxx 1410745b8439SSascha Wildner# options OVERRIDE_TUNER=xxx 1411745b8439SSascha Wildner# options OVERRIDE_MSP=1 1412745b8439SSascha Wildner# options OVERRIDE_DBX=1 1413745b8439SSascha Wildner# These options can be used to override the auto detection 1414745b8439SSascha Wildner# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1415745b8439SSascha Wildner# Using sysctl(8) run-time overrides on a per-card basis can be made 1416745b8439SSascha Wildner# 1417745b8439SSascha Wildner# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1418745b8439SSascha Wildner# or 1419745b8439SSascha Wildner# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 14208d67cbb3SSascha Wildner# Specifies the default video capture mode. 1421745b8439SSascha Wildner# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1422745b8439SSascha Wildner# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1423745b8439SSascha Wildner# 1424745b8439SSascha Wildner# options BKTR_USE_PLL 1425745b8439SSascha Wildner# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1426745b8439SSascha Wildner# must enable PLL mode with this option. eg some new Bt878 cards. 1427745b8439SSascha Wildner# 1428745b8439SSascha Wildner# options BKTR_GPIO_ACCESS 1429745b8439SSascha Wildner# This enable IOCTLs which give user level access to the GPIO port. 1430745b8439SSascha Wildner# 1431745b8439SSascha Wildner# options BKTR_NO_MSP_RESET 1432745b8439SSascha Wildner# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1433745b8439SSascha Wildner# 1434745b8439SSascha Wildner# options BKTR_430_FX_MODE 1435745b8439SSascha Wildner# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1436745b8439SSascha Wildner# 1437745b8439SSascha Wildner# options BKTR_SIS_VIA_MODE 1438745b8439SSascha Wildner# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1439745b8439SSascha Wildner# needed for some old SiS and VIA chipset motherboards. 1440745b8439SSascha Wildner# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1441745b8439SSascha Wildner# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1442745b8439SSascha Wildner# As a rough guess, old = before 1998 1443745b8439SSascha Wildner# 1444745b8439SSascha Wildner# options BKTR_NEW_MSP34XX_DRIVER 1445745b8439SSascha Wildner# Use new, more complete initialization scheme for the msp34* soundchip. 1446745b8439SSascha Wildner# Should fix stereo autodetection if the old driver does only output 1447745b8439SSascha Wildner# mono sound. 1448745b8439SSascha Wildner# 1449745b8439SSascha Wildner# options BKTR_OVERRIDE_CARD=xxx 1450745b8439SSascha Wildner# options BKTR_OVERRIDE_DBX=xxx 1451745b8439SSascha Wildner# options BKTR_OVERRIDE_MSP=xxx 1452745b8439SSascha Wildner# options BKTR_OVERRIDE_TUNER=xxx 1453745b8439SSascha Wildner# These options can be used to select a specific device, regardless of 1454745b8439SSascha Wildner# the autodetection and i2c device checks (see comments in bktr_card.c). 1455745b8439SSascha Wildner# 1456745b8439SSascha Wildnerdevice amd # AMD 53C974 (Tekram DC-390(T)) 1457745b8439SSascha Wildnerdevice isp # Qlogic family 1458745b8439SSascha Wildnerdevice ispfw # Firmware for QLogic HBAs 1459745b8439SSascha Wildnerdevice mpt # LSI '909 FC adapters 1460745b8439SSascha Wildnerdevice mps # LSI-Logic MPT-Fusion 2 1461745b8439SSascha Wildnerdevice ncr # NCR/Symbios Logic 1462745b8439SSascha Wildnerdevice sym # NCR/Symbios Logic (newer chipsets) 1463745b8439SSascha Wildnerdevice trm # Tekram DC395U/UW/F and DC315U 1464745b8439SSascha Wildner# 1465745b8439SSascha Wildner# Options for ISP 1466745b8439SSascha Wildner# 1467745b8439SSascha Wildner# ISP_TARGET_MODE - enable target mode operation 1468745b8439SSascha Wildner#options ISP_TARGET_MODE=1 1469745b8439SSascha Wildner 147047a69c3fSSascha Wildner# Options used in dev/disk/sym/ (Symbios SCSI driver). 1471745b8439SSascha Wildner#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1472745b8439SSascha Wildner # Allows the ncr to take precedence 1473745b8439SSascha Wildner # 1 (1<<0) -> 810a, 860 1474745b8439SSascha Wildner # 2 (1<<1) -> 825a, 875, 885, 895 1475745b8439SSascha Wildner # 4 (1<<2) -> 895a, 896, 1510d 1476745b8439SSascha Wildner#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1477745b8439SSascha Wildner # disabled:0 (default), enabled:1 1478745b8439SSascha Wildner#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1479745b8439SSascha Wildner # disabled:0, enabled:1 (default) 1480745b8439SSascha Wildner#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1481745b8439SSascha Wildner # default:8, range:[1..64] 1482745b8439SSascha Wildner 1483745b8439SSascha Wildner 1484745b8439SSascha Wildner# MII bus support is required for some PCI 10/100 ethernet NICs, 1485745b8439SSascha Wildner# namely those which use MII-compliant transceivers or implement 1486745b8439SSascha Wildner# transceiver control interfaces that operate like an MII. Adding 1487745b8439SSascha Wildner# "device miibus0" to the kernel config pulls in support for 1488745b8439SSascha Wildner# the generic miibus API and all of the PHY drivers, including a 1489745b8439SSascha Wildner# generic one for PHYs that aren't specifically handled by an 1490745b8439SSascha Wildner# individual driver. 1491745b8439SSascha Wildnerdevice miibus 1492745b8439SSascha Wildner 1493745b8439SSascha Wildner# PCI Ethernet NICs that use the common MII bus controller code. 1494745b8439SSascha Wildnerdevice ae # Attansic/Atheros L2 Fast Ethernet 1495745b8439SSascha Wildnerdevice alc # Atheros AR8131/AR8132 1496745b8439SSascha Wildnerdevice ale # Atheros AR8121/AR8113/AR8114 1497745b8439SSascha Wildnerdevice age # Attansic/Atheros L1 Gigabit Ethernet 1498745b8439SSascha Wildnerdevice bce # Broadcom NetXtreme II Gigabit Ethernet 1499745b8439SSascha Wildnerdevice bfe # Broadcom BCM440x 10/100 Ethernet 15006c8d8eccSSepherosa Ziehaudevice bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet 1501745b8439SSascha Wildnerdevice dc # DEC/Intel 21143 and various workalikes 1502745b8439SSascha Wildnerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1503745b8439SSascha Wildnerdevice my # Myson Fast Ethernet (MTD80X, MTD89X) 1504745b8439SSascha Wildnerdevice pcn # AMD Am79C97x PCI 10/100 NICs 1505745b8439SSascha Wildnerdevice re # RealTek 8139C+/8169 1506745b8439SSascha Wildnerdevice rl # RealTek 8129/8139 1507745b8439SSascha Wildnerdevice sbsh # Granch SBNI16 SHDSL modem 1508745b8439SSascha Wildnerdevice sf # Adaptec AIC-6915 (``Starfire'') 1509745b8439SSascha Wildnerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1510745b8439SSascha Wildnerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1511745b8439SSascha Wildnerdevice tl # Texas Instruments ThunderLAN 1512745b8439SSascha Wildnerdevice tx # SMC EtherPower II (83c17x ``EPIC'') 1513745b8439SSascha Wildnerdevice vge # VIA 612x GigE 1514745b8439SSascha Wildnerdevice vr # VIA Rhine, Rhine II 1515745b8439SSascha Wildnerdevice wb # Winbond W89C840F 1516745b8439SSascha Wildnerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1517745b8439SSascha Wildner 1518745b8439SSascha Wildner# PCI Ethernet NICs. 1519745b8439SSascha Wildnerdevice de # DEC/Intel DC21x4x (``Tulip'') 1520745b8439SSascha Wildnerdevice txp # 3Com 3cR990 (``Typhoon'') 1521745b8439SSascha Wildner 1522745b8439SSascha Wildner# Gigabit Ethernet NICs. 1523745b8439SSascha Wildnerdevice bge # Broadcom BCM570x (``Tigon III'') 1524745b8439SSascha Wildnerdevice em # Intel Pro/1000 (8254x,8257x) 1525745b8439SSascha Wildner # Requires ig_hal 1526745b8439SSascha Wildnerdevice emx # Intel Pro/1000 (8257{1,2,3,4}) 1527745b8439SSascha Wildner # Requires ig_hal 15281f7e3916SSepherosa Ziehaudevice igb # Intel Pro/1000 (82575, 82576, 82580, i350) 15291f7e3916SSepherosa Ziehau # Requires ig_hal 1530745b8439SSascha Wildnerdevice ig_hal # Intel Pro/1000 hardware abstraction layer 153179251f5eSSepherosa Ziehaudevice ix # Intel PRO/10GbE PCIE Ethernet Family 1532745b8439SSascha Wildnerdevice et # Agere ET1310 10/100/1000 Ethernet 1533745b8439SSascha Wildnerdevice lge # Level 1 LXT1001 (``Mercury'') 1534745b8439SSascha Wildnerdevice mxge # Myricom Myri-10G 10GbE NIC 1535d81f1b78SJan Sucandevice mxgefw # Firmware for Myricom Myri-10G 10GbE NIC 1536745b8439SSascha Wildnerdevice nfe # nVidia nForce2/3 MCP04/51/55 CK804 1537745b8439SSascha Wildnerdevice nge # NatSemi DP83820 and DP83821 1538229aec1cSSascha Wildnerdevice oce # Emulex 10 GbE (OneConnect Ethernet) 1539745b8439SSascha Wildnerdevice sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1540745b8439SSascha Wildnerdevice ti # Alteon (``Tigon I'', ``Tigon II'') 1541745b8439SSascha Wildnerdevice stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1542745b8439SSascha Wildnerdevice msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1543745b8439SSascha Wildnerdevice jme # JMicron Gigabit/Fast Ethernet 1544745b8439SSascha Wildner 1545745b8439SSascha Wildner# Brooktree driver has been ported to the new I2C framework. Thus, 1546745b8439SSascha Wildner# you'll need to have the following 3 lines in the kernel config. 1547745b8439SSascha Wildner# device smbus 1548745b8439SSascha Wildner# device iicbus 1549745b8439SSascha Wildner# device iicbb 1550745b8439SSascha Wildner# The iic and smb devices are only needed if you want to control other 1551745b8439SSascha Wildner# I2C slaves connected to the external connector of some cards. 1552745b8439SSascha Wildner# 1553745b8439SSascha Wildnerdevice bktr 1554745b8439SSascha Wildneroptions BKTR_NEW_MSP34XX_DRIVER 1555745b8439SSascha Wildner 1556745b8439SSascha Wildner# WinTV PVR-250/350 driver 1557745b8439SSascha Wildnerdevice cxm 1558745b8439SSascha Wildner 1559745b8439SSascha Wildner# 1560745b8439SSascha Wildner# PCCARD/PCMCIA 1561745b8439SSascha Wildner# 1562745b8439SSascha Wildner# pccard: pccard slots 1563745b8439SSascha Wildner# cardbus/cbb: cardbus bridge 1564745b8439SSascha Wildnerdevice pccard 1565745b8439SSascha Wildnerdevice cardbus 1566745b8439SSascha Wildnerdevice cbb 1567745b8439SSascha Wildner 1568745b8439SSascha Wildner# 1569745b8439SSascha Wildner# MMC/SD 1570745b8439SSascha Wildner# 1571745b8439SSascha Wildner# mmc MMC/SD bus 1572745b8439SSascha Wildner# mmcsd MMC/SD memory card 1573745b8439SSascha Wildner# sdhci Generic PCI SD Host Controller 1574745b8439SSascha Wildner# 1575745b8439SSascha Wildnerdevice mmc 1576745b8439SSascha Wildnerdevice mmcsd 1577745b8439SSascha Wildnerdevice sdhci 1578745b8439SSascha Wildner 1579745b8439SSascha Wildner# 1580745b8439SSascha Wildner# SMB bus 1581745b8439SSascha Wildner# 1582745b8439SSascha Wildner# System Management Bus support is provided by the 'smbus' device. 1583745b8439SSascha Wildner# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1584745b8439SSascha Wildner# which is a child of the 'smbus' device. 1585745b8439SSascha Wildner# 1586745b8439SSascha Wildner# Supported devices: 1587745b8439SSascha Wildner# smb standard io through /dev/smb* 1588745b8439SSascha Wildner# 158998eefd6fSImre Vadász# ACPI support: 159098eefd6fSImre Vadász# smbacpi support for ACPI I2cSerialBus resources 159198eefd6fSImre Vadász# 1592745b8439SSascha Wildner# Supported SMB interfaces: 1593745b8439SSascha Wildner# iicsmb I2C to SMB bridge with any iicbus interface 1594745b8439SSascha Wildner# bktr brooktree848 I2C hardware interface 1595745b8439SSascha Wildner# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1596745b8439SSascha Wildner# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 15978ceadc27SSascha Wildner# ichiic Intel generation 4 I2C controller 1598745b8439SSascha Wildner# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1599745b8439SSascha Wildner# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1600745b8439SSascha Wildner# amdpm AMD 756 Power Management Unit 1601745b8439SSascha Wildner# amdsmb AMD 8111 SMBus 2.0 Controller 1602745b8439SSascha Wildner# 1603745b8439SSascha Wildnerdevice smbus # Bus support, required for smb below. 1604745b8439SSascha Wildner 1605745b8439SSascha Wildnerdevice intpm 1606745b8439SSascha Wildnerdevice alpm 16078ceadc27SSascha Wildnerdevice ichiic 1608745b8439SSascha Wildnerdevice ichsmb 1609745b8439SSascha Wildnerdevice viapm 1610745b8439SSascha Wildnerdevice amdpm 1611745b8439SSascha Wildnerdevice amdsmb 1612745b8439SSascha Wildner 1613745b8439SSascha Wildnerdevice smb 1614745b8439SSascha Wildner 161598eefd6fSImre Vadászdevice smbacpi 161698eefd6fSImre Vadász 1617745b8439SSascha Wildner# 1618745b8439SSascha Wildner# I2C Bus 1619745b8439SSascha Wildner# 1620745b8439SSascha Wildner# Philips i2c bus support is provided by the `iicbus' device. 1621745b8439SSascha Wildner# 1622745b8439SSascha Wildner# Supported devices: 1623745b8439SSascha Wildner# ic i2c network interface 1624745b8439SSascha Wildner# iic i2c standard io 1625745b8439SSascha Wildner# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1626745b8439SSascha Wildner# 1627745b8439SSascha Wildner# Supported interfaces: 1628745b8439SSascha Wildner# pcf Philips PCF8584 ISA-bus controller 1629745b8439SSascha Wildner# bktr brooktree848 I2C software interface 1630745b8439SSascha Wildner# 1631745b8439SSascha Wildner# Other: 1632745b8439SSascha Wildner# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1633745b8439SSascha Wildner# 1634745b8439SSascha Wildnerdevice iicbus # Bus support, required for ic/iic/iicsmb below. 1635745b8439SSascha Wildnerdevice iicbb 1636745b8439SSascha Wildner 1637745b8439SSascha Wildnerdevice ic 1638745b8439SSascha Wildnerdevice iic 1639745b8439SSascha Wildnerdevice iicsmb # smb over i2c bridge 1640745b8439SSascha Wildner 1641745b8439SSascha Wildnerdevice pcf0 at isa? port 0x320 irq 5 1642745b8439SSascha Wildner 164373e10c03SSepherosa Ziehau# Intel performance-energy bias 164473e10c03SSepherosa Ziehaudevice perfbias 164573e10c03SSepherosa Ziehau 1646e76f5e73SSepherosa Ziehau# Intel software controlled clock modulation 1647e76f5e73SSepherosa Ziehaudevice clockmod 1648e76f5e73SSepherosa Ziehau 1649309b1170SImre Vadász# Intel Sandy Bridge and newer CPUs power usage estimation 1650309b1170SImre Vadászdevice corepower 1651309b1170SImre Vadász 1652745b8439SSascha Wildner# Intel Core and newer CPUs on-die digital thermal sensor support 1653745b8439SSascha Wildnerdevice coretemp 1654745b8439SSascha Wildner 16557698c759SSepherosa Ziehau# Memory thermal sensor 16567698c759SSepherosa Ziehaudevice memtemp 16577698c759SSepherosa Ziehau 1658d4ef6694SJoris Giovannangeli# CPU control pseudo-device. Provides access to MSRs, CPUID info and 1659d4ef6694SJoris Giovannangeli# microcode update feature. 1660d4ef6694SJoris Giovannangelidevice cpuctl 1661d4ef6694SJoris Giovannangeli 1662d5d72874SSepherosa Ziehau# Effective CPU frequency interface via APERF/MPERF MSRs 1663d5d72874SSepherosa Ziehaudevice aperf 1664d5d72874SSepherosa Ziehau 1665745b8439SSascha Wildner# AMD Family 0Fh, 10h and 11h temperature sensors 1666745b8439SSascha Wildnerdevice kate 1667745b8439SSascha Wildnerdevice km 1668745b8439SSascha Wildner 1669745b8439SSascha Wildner# ThinkPad Active Protection System accelerometer 1670745b8439SSascha Wildnerdevice aps0 at isa? port 0x1600 1671745b8439SSascha Wildner 1672745b8439SSascha Wildner# HW monitoring devices lm(4), it(4) and nsclpcsio. 1673745b8439SSascha Wildnerdevice lm0 at isa? port 0x290 1674745b8439SSascha Wildnerdevice it0 at isa? port 0x290 1675745b8439SSascha Wildnerdevice it1 at isa? port 0xc00 1676745b8439SSascha Wildnerdevice it2 at isa? port 0xd00 1677745b8439SSascha Wildnerdevice it3 at isa? port 0x228 1678745b8439SSascha Wildnerdevice nsclpcsio0 at isa? port 0x2e 1679745b8439SSascha Wildnerdevice nsclpcsio1 at isa? port 0x4e 1680745b8439SSascha Wildnerdevice wbsio0 at isa? port 0x2e 1681745b8439SSascha Wildnerdevice wbsio1 at isa? port 0x4e 1682745b8439SSascha Wildnerdevice uguru0 at isa? port 0xe0 # ABIT uGuru 1683745b8439SSascha Wildner 16842e2c9b13SSascha Wildner# EFI Runtime Services support (not functional yet). 16852e2c9b13SSascha Wildneroptions EFIRT 16862e2c9b13SSascha Wildner 1687745b8439SSascha Wildner# Parallel-Port Bus 1688745b8439SSascha Wildner# 1689745b8439SSascha Wildner# Parallel port bus support is provided by the `ppbus' device. 1690745b8439SSascha Wildner# Multiple devices may be attached to the parallel port, devices 1691745b8439SSascha Wildner# are automatically probed and attached when found. 1692745b8439SSascha Wildner# 1693745b8439SSascha Wildner# Supported devices: 1694745b8439SSascha Wildner# vpo Iomega Zip Drive 1695745b8439SSascha Wildner# Requires SCSI disk support ('scbus' and 'da'); the best 1696745b8439SSascha Wildner# performance is achieved with ports in EPP 1.9 mode. 1697745b8439SSascha Wildner# lpt Parallel Printer 1698745b8439SSascha Wildner# plip Parallel network interface 1699745b8439SSascha Wildner# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1700745b8439SSascha Wildner# pps Pulse per second Timing Interface 1701745b8439SSascha Wildner# lpbb Philips official parallel port I2C bit-banging interface 1702745b8439SSascha Wildner# 1703745b8439SSascha Wildner# Supported interfaces: 1704745b8439SSascha Wildner# ppc ISA-bus parallel port interfaces. 1705745b8439SSascha Wildner# 1706745b8439SSascha Wildner 1707745b8439SSascha Wildneroptions PPC_PROBE_CHIPSET # Enable chipset specific detection 1708745b8439SSascha Wildner # (see flags in ppc(4)) 1709745b8439SSascha Wildneroptions DEBUG_1284 # IEEE1284 signaling protocol debug 1710745b8439SSascha Wildneroptions PERIPH_1284 # Makes your computer act as a IEEE1284 1711745b8439SSascha Wildner # compliant peripheral 1712745b8439SSascha Wildneroptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1713745b8439SSascha Wildneroptions VP0_DEBUG # ZIP/ZIP+ debug 1714745b8439SSascha Wildneroptions LPT_DEBUG # Printer driver debug 1715745b8439SSascha Wildneroptions PPC_DEBUG=2 # Parallel chipset level debug 1716745b8439SSascha Wildneroptions PLIP_DEBUG # Parallel network IP interface debug 1717745b8439SSascha Wildneroptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 1718745b8439SSascha Wildneroptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 1719745b8439SSascha Wildner 1720745b8439SSascha Wildnerdevice ppc0 at isa? irq 7 1721745b8439SSascha Wildnerdevice ppbus 1722745b8439SSascha Wildnerdevice vpo 1723745b8439SSascha Wildnerdevice lpt 1724745b8439SSascha Wildnerdevice plip 1725745b8439SSascha Wildnerdevice ppi 1726745b8439SSascha Wildnerdevice pps 1727745b8439SSascha Wildnerdevice lpbb 1728745b8439SSascha Wildnerdevice pcfclock 1729745b8439SSascha Wildner 1730745b8439SSascha Wildner# Kernel BOOTP support 1731745b8439SSascha Wildner 1732745b8439SSascha Wildneroptions BOOTP # Use BOOTP to obtain IP address/hostname 1733745b8439SSascha Wildneroptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1734745b8439SSascha Wildneroptions BOOTP_COMPAT # Workaround for broken bootp daemons. 1735745b8439SSascha Wildneroptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1736745b8439SSascha Wildner 1737745b8439SSascha Wildner# 1738745b8439SSascha Wildner# Set the number of PV entries per process. Increasing this can 1739745b8439SSascha Wildner# stop panics related to heavy use of shared memory. However, that can 1740745b8439SSascha Wildner# (combined with large amounts of physical memory) cause panics at 1741745b8439SSascha Wildner# boot time due the kernel running out of VM space. 1742745b8439SSascha Wildner# 1743745b8439SSascha Wildner# If you're tweaking this, you might also want to increase the sysctls 1744745b8439SSascha Wildner# "vm.v_free_min", "vm.v_free_reserved", and "vm.v_free_target". 1745745b8439SSascha Wildner# 1746745b8439SSascha Wildner# The value below is the one more than the default. 1747745b8439SSascha Wildner# 1748745b8439SSascha Wildneroptions PMAP_SHPGPERPROC=201 1749745b8439SSascha Wildner 1750745b8439SSascha Wildner# 1751745b8439SSascha Wildner# Disable swapping. This option removes all code which actually performs 1752745b8439SSascha Wildner# swapping, so it's not possible to turn it back on at run-time. 1753745b8439SSascha Wildner# 1754745b8439SSascha Wildner# This is sometimes usable for systems which don't have any swap space 1755745b8439SSascha Wildner# (see also sysctls "vm.defer_swapspace_pageouts" and 1756745b8439SSascha Wildner# "vm.disable_swapspace_pageouts") 1757745b8439SSascha Wildner# 1758745b8439SSascha Wildner#options NO_SWAPPING 1759745b8439SSascha Wildner 1760745b8439SSascha Wildner# Set the size of the buffer cache KVM reservation, in buffers. This is 1761745b8439SSascha Wildner# scaled by approximately 16384 bytes. The system will auto-size the buffer 1762745b8439SSascha Wildner# cache if this option is not specified. 1763745b8439SSascha Wildner# 1764745b8439SSascha Wildneroptions NBUF=512 1765745b8439SSascha Wildner 1766745b8439SSascha Wildner# Set the size of the mbuf KVM reservation, in clusters. This is scaled 1767745b8439SSascha Wildner# by approximately 2048 bytes. The system will auto-size the mbuf area 1768745b8439SSascha Wildner# to (512 + maxusers*16) if this option is not specified. 1769745b8439SSascha Wildner# maxusers is in turn computed at boot time depending on available memory 1770745b8439SSascha Wildner# or set to the value specified by "options MAXUSERS=x" (x=0 means 1771745b8439SSascha Wildner# autoscaling). 1772745b8439SSascha Wildner# So, to take advantage of autoscaling, you have to remove both 1773745b8439SSascha Wildner# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 1774745b8439SSascha Wildner# 1775745b8439SSascha Wildneroptions NMBCLUSTERS=1024 1776745b8439SSascha Wildner 1777745b8439SSascha Wildner# Set the number of mbufs available in the system. Each mbuf 1778745b8439SSascha Wildner# consumes 256 bytes. The system will autosize this (to 4 times 1779745b8439SSascha Wildner# the number of NMBCLUSTERS, depending on other constraints) 1780745b8439SSascha Wildner# if this option is not specified. 1781745b8439SSascha Wildner# 1782745b8439SSascha Wildneroptions NMBUFS=4096 1783745b8439SSascha Wildner 1784745b8439SSascha Wildner# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 1785745b8439SSascha Wildner# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 1786745b8439SSascha Wildner# that the buffer cache only really governs write buffering and disk block 1787745b8439SSascha Wildner# translations. The VM page cache is our primary disk cache and is not 1788745b8439SSascha Wildner# effected by the size of the buffer cache. 1789745b8439SSascha Wildner# 1790745b8439SSascha Wildneroptions VM_BCACHE_SIZE_MAX="(100*1024*1024)" 1791745b8439SSascha Wildner 1792745b8439SSascha Wildner# Tune the swap zone KVA reservation, in bytes. The default is typically 1793745b8439SSascha Wildner# 70 MB, giving the system the ability to manage a maximum of 28GB worth 1794745b8439SSascha Wildner# of swapped out data. 1795745b8439SSascha Wildner# 1796745b8439SSascha Wildneroptions VM_SWZONE_SIZE_MAX="(50*1024*1024)" 1797745b8439SSascha Wildner 1798745b8439SSascha Wildner# 1799745b8439SSascha Wildner# Enable extra debugging code for locks. This stores the filename and 1800745b8439SSascha Wildner# line of whatever acquired the lock in the lock itself, and change a 1801745b8439SSascha Wildner# number of function calls to pass around the relevant data. This is 1802745b8439SSascha Wildner# not at all useful unless you are debugging lock code. Also note 1803745b8439SSascha Wildner# that it is likely to break e.g. fstat(1) unless you recompile your 1804745b8439SSascha Wildner# userland with -DDEBUG_LOCKS as well. 1805745b8439SSascha Wildner# 18069ec899f4SSascha Wildner# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop 18079ec899f4SSascha Wildner# (count to N) in front of any spinlock or gettoken. 18089ec899f4SSascha Wildner# 1809745b8439SSascha Wildneroptions DEBUG_LOCKS 18109ec899f4SSascha Wildneroptions DEBUG_LOCKS_LATENCY 1811745b8439SSascha Wildner 1812745b8439SSascha Wildner# Set the amount of time (in seconds) the system will wait before 1813745b8439SSascha Wildner# rebooting automatically when a kernel panic occurs. If set to (-1), 1814745b8439SSascha Wildner# the system will wait indefinitely until a key is pressed on the 1815745b8439SSascha Wildner# console. 1816745b8439SSascha Wildneroptions PANIC_REBOOT_WAIT_TIME=16 1817745b8439SSascha Wildner 181895b4dba2SSascha Wildner# Specify a lower limit for the number of swap I/O buffers. 1819745b8439SSascha Wildner# 1820745b8439SSascha Wildner#options NSWBUF_MIN=120 1821745b8439SSascha Wildner 1822745b8439SSascha Wildner# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1823745b8439SSascha Wildner# controllers (SmartRAID V and VI and later). 1824745b8439SSascha Wildner# These controllers require the CAM infrastructure. 1825745b8439SSascha Wildner# 1826745b8439SSascha Wildnerdevice asr 1827745b8439SSascha Wildner 1828745b8439SSascha Wildner# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1829745b8439SSascha Wildner# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1830745b8439SSascha Wildner# The DPT controllers are commonly re-licensed under other brand-names - 1831745b8439SSascha Wildner# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1832745b8439SSascha Wildner# Compaq are actually DPT controllers. 1833745b8439SSascha Wildner# 1834745b8439SSascha Wildner# See src/sys/dev/raid/dpt for debugging and other subtle options. 1835745b8439SSascha Wildner# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1836745b8439SSascha Wildner# instruments are enabled. The tools in 1837745b8439SSascha Wildner# /usr/sbin/dpt_* assume these to be enabled. 1838745b8439SSascha Wildner# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1839745b8439SSascha Wildner# If you ant the driver to handle timeouts, enable 1840745b8439SSascha Wildner# this option. If your system is very busy, this 1841745b8439SSascha Wildner# option will create more trouble than solve. 1842745b8439SSascha Wildner# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1843745b8439SSascha Wildner# wait when timing out with the above option. 184447a69c3fSSascha Wildner# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h 1845745b8439SSascha Wildner# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1846745b8439SSascha Wildner# any interrupt that got lost. Seems to help in some 1847745b8439SSascha Wildner# DPT-firmware/Motherboard combinations. Minimal 1848745b8439SSascha Wildner# cost, great benefit. 1849745b8439SSascha Wildner# DPT_RESET_HBA Make "reset" actually reset the controller 1850745b8439SSascha Wildner# instead of fudging it. Only enable this if you 1851745b8439SSascha Wildner# are 100% certain you need it. 1852745b8439SSascha Wildner 1853745b8439SSascha Wildnerdevice dpt 1854745b8439SSascha Wildner 1855745b8439SSascha Wildner# DPT options 1856745b8439SSascha Wildner#!CAM# options DPT_MEASURE_PERFORMANCE 1857745b8439SSascha Wildner#!CAM# options DPT_HANDLE_TIMEOUTS 1858745b8439SSascha Wildneroptions DPT_TIMEOUT_FACTOR=4 1859745b8439SSascha Wildneroptions DPT_LOST_IRQ 1860745b8439SSascha Wildneroptions DPT_RESET_HBA 1861745b8439SSascha Wildner 1862745b8439SSascha Wildner# 1863745b8439SSascha Wildner# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1864745b8439SSascha Wildner# These controllers have a SCSI-like interface, and require the 1865745b8439SSascha Wildner# CAM infrastructure. 1866745b8439SSascha Wildner# 1867745b8439SSascha Wildnerdevice ciss 1868745b8439SSascha Wildner 1869745b8439SSascha Wildner# 1870745b8439SSascha Wildner# Intel Integrated RAID controllers. 1871745b8439SSascha Wildner# This driver is supported and maintained by 1872745b8439SSascha Wildner# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 1873745b8439SSascha Wildner# 1874745b8439SSascha Wildnerdevice iir 1875745b8439SSascha Wildner 1876745b8439SSascha Wildner# 1877745b8439SSascha Wildner# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1878745b8439SSascha Wildner# firmware. These controllers have a SCSI-like interface, and require 1879745b8439SSascha Wildner# the CAM infrastructure. 1880745b8439SSascha Wildner# 1881745b8439SSascha Wildnerdevice mly 1882745b8439SSascha Wildner 1883745b8439SSascha Wildner# USB support 1884886e1e50SSascha Wildner# 1885886e1e50SSascha Wildner 1886745b8439SSascha Wildner# UHCI controller 1887745b8439SSascha Wildnerdevice uhci 1888745b8439SSascha Wildner# OHCI controller 1889745b8439SSascha Wildnerdevice ohci 1890745b8439SSascha Wildner# EHCI controller 1891745b8439SSascha Wildnerdevice ehci 1892b4ea5ff5SSascha Wildner# XHCI controller 1893b4ea5ff5SSascha Wildnerdevice xhci 1894745b8439SSascha Wildner# General USB code (mandatory for USB) 1895745b8439SSascha Wildnerdevice usb 1896745b8439SSascha Wildner# Human Interface Device (anything with buttons and dials) 1897745b8439SSascha Wildnerdevice uhid 1898745b8439SSascha Wildner# USB keyboard 1899745b8439SSascha Wildnerdevice ukbd 1900745b8439SSascha Wildner# USB printer 1901745b8439SSascha Wildnerdevice ulpt 19020e20af68SSascha Wildner# USB mass storage (Requires scbus and da) 1903745b8439SSascha Wildnerdevice umass 1904b4ea5ff5SSascha Wildner# USB mass storage driver for device-side mode 1905b4ea5ff5SSascha Wildnerdevice usfs 1906745b8439SSascha Wildner# USB modem support 1907745b8439SSascha Wildnerdevice umodem 1908745b8439SSascha Wildner# USB mouse 1909745b8439SSascha Wildnerdevice ums 1910b4ea5ff5SSascha Wildner# eGalax USB touch screen 1911b4ea5ff5SSascha Wildnerdevice uep 191299c3594eSSascha Wildner# Diamond Rio 500 MP3 player 191399c3594eSSascha Wildnerdevice urio 1914745b8439SSascha Wildner# USB com devices 1915b4ea5ff5SSascha Wildnerdevice "u3g" 1916745b8439SSascha Wildnerdevice uark 1917745b8439SSascha Wildnerdevice ubsa 1918b4ea5ff5SSascha Wildnerdevice ubser 1919745b8439SSascha Wildnerdevice uchcom 1920745b8439SSascha Wildnerdevice ucom 1921b4ea5ff5SSascha Wildnerdevice ucycom 1922b4ea5ff5SSascha Wildnerdevice ufoma 1923745b8439SSascha Wildnerdevice uftdi 1924745b8439SSascha Wildnerdevice ugensa 1925b4ea5ff5SSascha Wildnerdevice uipaq 1926b4ea5ff5SSascha Wildnerdevice umcs 1927745b8439SSascha Wildnerdevice umct 1928b4ea5ff5SSascha Wildnerdevice umoscom 1929745b8439SSascha Wildnerdevice uplcom 1930745b8439SSascha Wildnerdevice uslcom 1931745b8439SSascha Wildnerdevice uvisor 1932745b8439SSascha Wildnerdevice uvscom 1933745b8439SSascha Wildner 1934745b8439SSascha Wildner# 1935b4ea5ff5SSascha Wildner# USB ethernet support 1936b4ea5ff5SSascha Wildnerdevice uether 1937b4ea5ff5SSascha Wildner# 193879be21c5SSascha Wildner# ADMtek USB ethernet. Supports the LinkSys USB100TX, 193979be21c5SSascha Wildner# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 194079be21c5SSascha Wildner# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 194179be21c5SSascha Wildner# eval board. 194279be21c5SSascha Wildnerdevice aue 194379be21c5SSascha Wildner# 1944745b8439SSascha Wildner# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 1945745b8439SSascha Wildner# LinkSys USB200M and various other adapters. 1946745b8439SSascha Wildnerdevice axe 1947b4ea5ff5SSascha Wildner# 19483d2b9530SSascha Wildner# ASIX Electronics AX88178A/AX88179 USB 2.0/3.0 gigabit ethernet driver. 19493d2b9530SSascha Wildnerdevice axge 19503d2b9530SSascha Wildner# 195179be21c5SSascha Wildner# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 195279be21c5SSascha Wildner# and Netmate II, and the Belkin F5U111. 195379be21c5SSascha Wildnerdevice cue 195479be21c5SSascha Wildner# 195579be21c5SSascha Wildner# USB Apple iPhone/iPad tethered Ethernet driver 195679be21c5SSascha Wildnerdevice ipheth 195779be21c5SSascha Wildner# 195879be21c5SSascha Wildner# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 195979be21c5SSascha Wildner# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 196079be21c5SSascha Wildner# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 196179be21c5SSascha Wildner# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 196279be21c5SSascha Wildner# and 2104USB, and the Corega USB-T. 196379be21c5SSascha Wildnerdevice kue 196479be21c5SSascha Wildner# 1965f8577199SSascha Wildner# Moschip MCS7730/MCS7840 USB to fast ethernet. Supports the Sitecom LN030. 1966f8577199SSascha Wildnerdevice mos 1967f8577199SSascha Wildner# 1968b4ea5ff5SSascha Wildner# Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC. 1969b4ea5ff5SSascha Wildnerdevice udav 1970745b8439SSascha Wildner 1971745b8439SSascha Wildner# USB wireless NICs, requires wlan_amrr 1972745b8439SSascha Wildner# 1973745b8439SSascha Wildner# Ralink Technology RT2501USB/RT2601USB 1974f794c13fSSascha Wildnerdevice rum 1975790340eaSSascha Wildner# 197610f2cea7SSascha Wildner# Ralink Technology RT2700U/RT2800U/RT3000U wireless driver 197710f2cea7SSascha Wildnerdevice run 197810f2cea7SSascha Wildnerdevice runfw 1979745b8439SSascha Wildner# 1980e4ca69a1SSascha Wildner# RNDIS USB ethernet driver 1981e4ca69a1SSascha Wildnerdevice urndis 1982e4ca69a1SSascha Wildner# 1983790340eaSSascha Wildner# Realtek RTL8188CU/RTL8192CU wireless driver 1984790340eaSSascha Wildnerdevice urtwn 1985790340eaSSascha Wildnerdevice urtwnfw 198677f295e6SSascha Wildneroptions URTWN_WITHOUT_UCODE 1987745b8439SSascha Wildner 19884596d2c5SSascha Wildner# Fm Radio 19894596d2c5SSascha Wildner# 19904596d2c5SSascha Wildnerdevice ufm 19914596d2c5SSascha Wildner 1992a7ceaa31SSascha Wildner# Templates for programming USB device side drivers 1993a7ceaa31SSascha Wildner# 1994a7ceaa31SSascha Wildnerdevice usb_template 1995a7ceaa31SSascha Wildner 1996745b8439SSascha Wildner# debugging options for the USB subsystem 1997745b8439SSascha Wildner# 1998745b8439SSascha Wildneroptions USB_DEBUG 1999745b8439SSascha Wildner 2000745b8439SSascha Wildner# options for ukbd: 2001745b8439SSascha Wildneroptions UKBD_DFLT_KEYMAP # specify the built-in keymap 2002745b8439SSascha Wildnermakeoptions UKBD_DFLT_KEYMAP=it.iso 2003745b8439SSascha Wildner 2004745b8439SSascha Wildner# Firewire support 2005745b8439SSascha Wildnerdevice firewire # Firewire bus code 2006745b8439SSascha Wildnerdevice sbp # SCSI over Firewire (Requires scbus and da) 2007745b8439SSascha Wildnerdevice fwe # Ethernet over Firewire (non-standard!) 2008745b8439SSascha Wildner 2009745b8439SSascha Wildner# dcons support (Dumb Console Device) 2010745b8439SSascha Wildnerdevice dcons # dumb console driver 2011745b8439SSascha Wildnerdevice dcons_crom # FireWire attachment 2012745b8439SSascha Wildneroptions DCONS_BUF_SIZE=16384 # buffer size 2013745b8439SSascha Wildneroptions DCONS_POLL_HZ=100 # polling rate 2014745b8439SSascha Wildneroptions DCONS_FORCE_CONSOLE=1 # force to be the primary console 2015745b8439SSascha Wildneroptions DCONS_FORCE_GDB=1 # force to be the gdb device 2016745b8439SSascha Wildner 2017745b8439SSascha Wildner##################################################################### 2018745b8439SSascha Wildner# crypto subsystem 2019745b8439SSascha Wildner# 2020745b8439SSascha Wildner# This is a port of the openbsd crypto framework. Include this when 2021745b8439SSascha Wildner# configuring IPsec and when you have a h/w crypto device to accelerate 2022745b8439SSascha Wildner# user applications that link to openssl. 2023745b8439SSascha Wildner# 2024745b8439SSascha Wildner# Drivers are ports from openbsd with some simple enhancements that have 2025745b8439SSascha Wildner# been fed back to openbsd (and hopefully will be included). 2026745b8439SSascha Wildner 20278ca694c6SSascha Wildnerdevice crypto # core crypto support 20288ca694c6SSascha Wildnerdevice cryptodev # /dev/crypto for access to h/w 2029745b8439SSascha Wildner 2030745b8439SSascha Wildnerdevice rndtest # FIPS 140-2 entropy tester 2031745b8439SSascha Wildner 2032745b8439SSascha Wildnerdevice hifn # Hifn 7951, 7781, etc. 2033745b8439SSascha Wildneroptions HIFN_DEBUG # enable debugging support: hw.hifn.debug 2034745b8439SSascha Wildner#options HIFN_NO_RNG # for devices without RNG 2035745b8439SSascha Wildneroptions HIFN_RNDTEST # enable rndtest support 2036745b8439SSascha Wildner 203725638cf4SSascha Wildnerdevice safe # SafeNet 1141 203825638cf4SSascha Wildneroptions SAFE_DEBUG # enable debugging support: hw.safe.debug 20398690ff8fSSascha Wildner#options SAFE_NO_RNG # for devices without RNG 204025638cf4SSascha Wildneroptions SAFE_RNDTEST # enable rndtest support 204125638cf4SSascha Wildner 2042745b8439SSascha Wildnerdevice ubsec # Broadcom 5501, 5601, 58xx 2043745b8439SSascha Wildneroptions UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2044745b8439SSascha Wildner#options UBSEC_NO_RNG # for devices without RNG 2045745b8439SSascha Wildneroptions UBSEC_RNDTEST # enable rndtest support 2046745b8439SSascha Wildner 2047745b8439SSascha Wildnerdevice aesni # hardware crypto/RNG for AES-NI 2048745b8439SSascha Wildnerdevice padlock # hardware crypto/RNG for VIA C3/C7/Eden 2049c5761ad0SAlex Hornungdevice rdrand # hardware RNG for RdRand 2050745b8439SSascha Wildner 2051745b8439SSascha Wildner# 2052745b8439SSascha Wildner# ACPI support using the Intel ACPI Component Architecture reference 2053745b8439SSascha Wildner# implementation. 2054745b8439SSascha Wildner# 2055745b8439SSascha Wildner# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2056745b8439SSascha Wildner# kernel environment variables to select initial debugging levels for the 2057745b8439SSascha Wildner# Intel ACPICA code. 2058745b8439SSascha Wildner# 2059745b8439SSascha Wildner# Note that building ACPI into the kernel is deprecated; the module is 2060745b8439SSascha Wildner# normally loaded automatically by the loader. 2061745b8439SSascha Wildner 2062745b8439SSascha Wildnerdevice acpi 2063745b8439SSascha Wildneroptions ACPI_DEBUG 2064745b8439SSascha Wildner 2065554257bcSSascha Wildner# ACPI WMI Mapping driver 2066554257bcSSascha Wildnerdevice acpi_wmi 2067554257bcSSascha Wildner 2068745b8439SSascha Wildner# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2069745b8439SSascha Wildnerdevice acpi_asus 2070745b8439SSascha Wildner 2071745b8439SSascha Wildner# ACPI Fujitsu Extras (Buttons) 2072745b8439SSascha Wildnerdevice acpi_fujitsu 2073745b8439SSascha Wildner 2074745b8439SSascha Wildner# ACPI extras driver for HP laptops 2075554257bcSSascha Wildnerdevice acpi_hp 2076745b8439SSascha Wildner 2077745b8439SSascha Wildner# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2078745b8439SSascha Wildnerdevice acpi_panasonic 2079745b8439SSascha Wildner 20802af72e0aSImre Vadász# ACPI pvpanic driver for virtual machines running in Qemu 20812af72e0aSImre Vadászdevice acpi_pvpanic 20822af72e0aSImre Vadász 2083745b8439SSascha Wildner# ACPI Sony extra (LCD brightness) 2084745b8439SSascha Wildnerdevice acpi_sony 2085745b8439SSascha Wildner 2086745b8439SSascha Wildner# ACPI extras driver for ThinkPad laptops 2087745b8439SSascha Wildnerdevice acpi_thinkpad 2088745b8439SSascha Wildner 2089745b8439SSascha Wildner# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2090745b8439SSascha Wildnerdevice acpi_toshiba 2091745b8439SSascha Wildner 2092745b8439SSascha Wildner# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2093745b8439SSascha Wildnerdevice acpi_video 2094745b8439SSascha Wildner 209590980aa5SSascha Wildner# ACPI Docking Station 209690980aa5SSascha Wildnerdevice acpi_dock 209790980aa5SSascha Wildner 2098745b8439SSascha Wildnerdevice aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2099745b8439SSascha Wildner 2100745b8439SSascha Wildner# DRM options: 2101745b8439SSascha Wildner# drm: General DRM code 21029fbad1e9SSascha Wildner# i915: Intel integrated GPUs, starting from the 830M family 2103055e60aeSzrj# radeon: ATI/AMD Radeon cards 2104745b8439SSascha Wildner# 2105745b8439SSascha Wildner# DRM_DEBUG: include debug printfs, very slow 2106745b8439SSascha Wildner# 2107745b8439SSascha Wildner# DRM requires AGP in the kernel. 2108055e60aeSzrj# 2109055e60aeSzrj# Also you'll need to have the following 3 lines in the kernel config. 2110055e60aeSzrj# device acpi 2111055e60aeSzrj# device iicbus 2112055e60aeSzrj# device iicbb 2113745b8439SSascha Wildner 2114745b8439SSascha Wildnerdevice drm 21159fbad1e9SSascha Wildner 21169fbad1e9SSascha Wildner# For testing and debugging. 21179fbad1e9SSascha Wildnerdevice "i915" 21189fbad1e9SSascha Wildnerdevice radeon 2119745b8439SSascha Wildner 2120745b8439SSascha Wildneroptions DRM_DEBUG 21212fc297a3SFrançois Tigeotoptions VGA_SWITCHEROO 2122745b8439SSascha Wildner 2123745b8439SSascha Wildner# 2124745b8439SSascha Wildner# Misc devices 2125745b8439SSascha Wildner# 2126745b8439SSascha Wildnerdevice cmx # Omnikey CardMan 4040 smartcard reader 212721e876fbSFrancois Tigeotdevice amdsbwd # AMD South Bridge watchdog 2128745b8439SSascha Wildnerdevice gpio # Enable support for the gpio framework 2129ace1ab86SFrancois Tigeotdevice ichwd # Intel ICH watchdog interrupt timer 2130ea2c6782SSascha Wildnerdevice tbridge # regression testing 2131745b8439SSascha Wildner 2132745b8439SSascha Wildner# 213382b77854SSepherosa Ziehau# Hyper-V support 213482b77854SSepherosa Ziehau# 213582b77854SSepherosa Ziehaudevice vmbus 213682b77854SSepherosa Ziehau 213782b77854SSepherosa Ziehau# 2138c3a6e36fSSascha Wildner# Virtio support 2139c3a6e36fSSascha Wildner# 2140c3a6e36fSSascha Wildnerdevice virtio 2141c3a6e36fSSascha Wildnerdevice virtio_blk 2142eff15082SSascha Wildnerdevice virtio_scsi 2143faa875a4SImre Vadaszdevice vtnet 2144c3a6e36fSSascha Wildnerdevice virtio_pci 2145c3a6e36fSSascha Wildner 2146c3a6e36fSSascha Wildner# 2147bca7db71SImre Vadász# Gpio support for ACPI based SoC platforms 2148bca7db71SImre Vadász# 2149bca7db71SImre Vadászdevice gpio_acpi 2150bca7db71SImre Vadászdevice gpio_intel # GPIO support for Intel SoCs 2151bca7db71SImre Vadász 2152bca7db71SImre Vadász# 2153745b8439SSascha Wildner# Embedded system options: 2154745b8439SSascha Wildner# 2155745b8439SSascha Wildner# An embedded system might want to run something other than init. 2156745b8439SSascha Wildneroptions INIT_PATH="/sbin/init:/sbin/oinit" 2157745b8439SSascha Wildner 2158745b8439SSascha Wildner# Debug options 2159745b8439SSascha Wildneroptions BUS_DEBUG # enable newbus debugging 2160745b8439SSascha Wildneroptions RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2161745b8439SSascha Wildner 2162745b8439SSascha Wildner# Record the program counter of the code interrupted by the statistics 2163745b8439SSascha Wildner# clock interrupt. Use pctrack(8) to dump this information. 2164745b8439SSascha Wildneroptions DEBUG_PCTRACK 2165745b8439SSascha Wildner 2166745b8439SSascha Wildner# More undocumented options for linting. 2167745b8439SSascha Wildner# Note that documenting these are not considered an affront. 2168745b8439SSascha Wildner 2169745b8439SSascha Wildner#options ACPI_NO_SEMAPHORES 2170745b8439SSascha Wildner#options BKTR_ALLOC_PAGES=xxx 2171745b8439SSascha Wildneroptions CAM_DEBUG_DELAY 2172745b8439SSascha Wildneroptions CLUSTERDEBUG 2173745b8439SSascha Wildneroptions DEBUG 2174745b8439SSascha Wildneroptions DEBUG_CRIT_SECTIONS 2175745b8439SSascha Wildner#options DISABLE_PSE 2176b42386eeSSepherosa Ziehauoptions BCE_RSS_DEBUG 2177b42386eeSSepherosa Ziehauoptions BCE_TSS_DEBUG 2178695a8586SSepherosa Ziehauoptions BNX_RSS_DEBUG 217969647051SSascha Wildneroptions BNX_TSO_DEBUG 2180695a8586SSepherosa Ziehauoptions BNX_TSS_DEBUG 2181745b8439SSascha Wildneroptions EMX_RSS_DEBUG 21820c0e1638SSepherosa Ziehauoptions EMX_TSO_DEBUG 2183d84018e9SSepherosa Ziehauoptions EMX_TSS_DEBUG 2184745b8439SSascha Wildneroptions JME_RSS_DEBUG 21858d6600daSSepherosa Ziehauoptions IGB_RSS_DEBUG 21864e19e38aSSepherosa Ziehauoptions IGB_TSS_DEBUG 21879c0ecdccSSepherosa Ziehauoptions IGB_MSIX_DEBUG 21880e5f28e9SSascha Wildneroptions IX_RSS_DEBUG 2189745b8439SSascha Wildneroptions ENABLE_ALART 2190745b8439SSascha Wildneroptions FB_DEBUG=2 2191745b8439SSascha Wildneroptions FB_INSTALL_CDEV 2192745b8439SSascha Wildner#options IEEE80211_DEBUG_REFCNT 2193745b8439SSascha Wildneroptions IEEE80211_SUPPORT_SUPERG 2194745b8439SSascha Wildneroptions KBDIO_DEBUG=10 2195745b8439SSascha Wildneroptions KBD_MAXRETRY=4 2196745b8439SSascha Wildneroptions KBD_MAXWAIT=6 2197745b8439SSascha Wildneroptions KBD_RESETDELAY=201 2198745b8439SSascha Wildner#options KERN_TIMESTAMP 2199745b8439SSascha Wildneroptions KEY 2200745b8439SSascha Wildneroptions LOCKF_DEBUG 2201745b8439SSascha Wildner#options MAXFILES=xxx 2202745b8439SSascha Wildneroptions MBUF_DEBUG 2203ad67a470SSascha Wildneroptions NO_LWKT_SPLIT_USERPRI 2204745b8439SSascha Wildneroptions PANIC_DEBUG 2205745b8439SSascha Wildneroptions PMAP_DEBUG 2206745b8439SSascha Wildneroptions PSM_DEBUG=4 2207745b8439SSascha Wildneroptions SCSI_NCR_DEBUG 2208745b8439SSascha Wildneroptions SCSI_NCR_MAX_SYNC=10000 2209745b8439SSascha Wildneroptions SCSI_NCR_MAX_WIDE=1 2210745b8439SSascha Wildneroptions SCSI_NCR_MYADDR=7 2211745b8439SSascha Wildneroptions SHOW_BUSYBUFS # List buffers that prevent root unmount 2212745b8439SSascha Wildneroptions SI_DEBUG 2213603198e6SSascha Wildneroptions SLAB_DEBUG 2214745b8439SSascha Wildneroptions SOCKBUF_DEBUG 2215745b8439SSascha Wildneroptions TDMA_BINTVAL_DEFAULT=5 2216745b8439SSascha Wildneroptions TDMA_SLOTCNT_DEFAULT=2 2217745b8439SSascha Wildneroptions TDMA_SLOTLEN_DEFAULT=10*1000 2218745b8439SSascha Wildneroptions TDMA_TXRATE_11A_DEFAULT=2*24 2219745b8439SSascha Wildneroptions TDMA_TXRATE_11B_DEFAULT=2*11 2220745b8439SSascha Wildneroptions TDMA_TXRATE_11G_DEFAULT=2*24 2221745b8439SSascha Wildneroptions TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2222745b8439SSascha Wildneroptions TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2223745b8439SSascha Wildneroptions TDMA_TXRATE_HALF_DEFAULT=2*12 2224745b8439SSascha Wildneroptions TDMA_TXRATE_QUARTER_DEFAULT=2*6 2225745b8439SSascha Wildneroptions TDMA_TXRATE_TURBO_DEFAULT=2*24 2226745b8439SSascha Wildner#options TIMER_FREQ="((14318182+6)/12)" 2227745b8439SSascha Wildneroptions VFS_BIO_DEBUG 2228603198e6SSascha Wildneroptions VM_PAGE_DEBUG 2229745b8439SSascha Wildneroptions XBONEHACK 2230745b8439SSascha Wildner 2231745b8439SSascha Wildneroptions KTR 2232243308a2SSascha Wildneroptions KTR_ALL 2233243308a2SSascha Wildneroptions KTR_ENTRIES=1024 2234243308a2SSascha Wildneroptions KTR_VERBOSE=1 22356836e2b4SSascha Wildner#options KTR_ACPI_EC 2236745b8439SSascha Wildner#options KTR_CTXSW 2237243308a2SSascha Wildner#options KTR_DMCRYPT 2238745b8439SSascha Wildner#options KTR_ETHERNET 2239745b8439SSascha Wildner#options KTR_HAMMER 2240243308a2SSascha Wildner#options KTR_IFQ 2241745b8439SSascha Wildner#options KTR_IF_BGE 2242745b8439SSascha Wildner#options KTR_IF_EM 2243745b8439SSascha Wildner#options KTR_IF_EMX 22440e108e8bSSascha Wildner#options KTR_IF_POLL 2245745b8439SSascha Wildner#options KTR_IF_START 2246745b8439SSascha Wildner#options KTR_IPIQ 2247745b8439SSascha Wildner#options KTR_KERNENTRY 2248745b8439SSascha Wildner#options KTR_MEMORY 2249745b8439SSascha Wildner#options KTR_SERIALIZER 2250b981a49dSSepherosa Ziehau#options KTR_SOWAKEUP 2251745b8439SSascha Wildner#options KTR_SPIN_CONTENTION 2252745b8439SSascha Wildner#options KTR_TESTLOG 2253745b8439SSascha Wildner#options KTR_TOKENS 225495a12b8bSSascha Wildner#options KTR_TSLEEP 22556d688f9bSSepherosa Ziehau#options KTR_UDP 2256d6d39bc7SMihai Carabas#options KTR_USCHED_BSD4 2257d84d3f48SSascha Wildner#options KTR_USCHED_DFLY 2258745b8439SSascha Wildner 2259745b8439SSascha Wildner# ALTQ 2260745b8439SSascha Wildneroptions ALTQ #alternate queueing 2261745b8439SSascha Wildneroptions ALTQ_CBQ #class based queueing 2262745b8439SSascha Wildneroptions ALTQ_RED #random early detection 2263745b8439SSascha Wildneroptions ALTQ_RIO #triple red for diffserv (needs RED) 2264745b8439SSascha Wildneroptions ALTQ_HFSC #hierarchical fair service curve 2265745b8439SSascha Wildneroptions ALTQ_PRIQ #priority queue 2266745b8439SSascha Wildneroptions ALTQ_FAIRQ #fair queue 2267745b8439SSascha Wildner#options ALTQ_NOPCC #don't use processor cycle counter 2268745b8439SSascha Wildneroptions ALTQ_DEBUG #for debugging 2269745b8439SSascha Wildner# you might want to set kernel timer to 1kHz if you use CBQ, 2270745b8439SSascha Wildner# especially with 100baseT 2271745b8439SSascha Wildner#options HZ=1000 2272745b8439SSascha Wildner 2273745b8439SSascha Wildner# WATCHDOG 2274745b8439SSascha Wildneroptions WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2275745b8439SSascha Wildner 2276745b8439SSascha Wildner# LED 2277745b8439SSascha Wildneroptions ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2278