1745b8439SSascha Wildner# 2a50a8689SSascha Wildner# LINT64 -- 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# 262749c4b7SSascha Wildnerident LINT64 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# 203ae12603aSSascha Wildner# SYSCTL_DEBUG enables a 'sysctl' debug tree that can be used to dump the 204ae12603aSSascha Wildner# contents of the registered sysctl nodes on the console. It is disabled by 205ae12603aSSascha Wildner# default because it generates excessively verbose console output that can 206ae12603aSSascha Wildner# interfere with serial console operation. 207ae12603aSSascha Wildner# 208ae12603aSSascha Wildneroptions SYSCTL_DEBUG 209ae12603aSSascha Wildner 210ae12603aSSascha Wildner# 21123591d78SSascha Wildner# NO_SYSCTL_DESCR prevents sysctl descriptions from being compiled in 21223591d78SSascha Wildner# 21323591d78SSascha Wildner#options NO_SYSCTL_DESCR 21423591d78SSascha Wildner 21523591d78SSascha Wildner# 216745b8439SSascha Wildner# This option let some drivers co-exist that can't co-exist in a running 217745b8439SSascha Wildner# system. This is used to be able to compile all kernel code in one go for 218745b8439SSascha Wildner# quality assurance purposes (like this file, which the option takes it name 219745b8439SSascha Wildner# from.) 220745b8439SSascha Wildner# 221745b8439SSascha Wildneroptions COMPILING_LINT 222745b8439SSascha Wildner 223745b8439SSascha Wildner 224745b8439SSascha Wildner# XXX - this doesn't belong here. 225745b8439SSascha Wildner# Allow ordinary users to take the console - this is useful for X. 226745b8439SSascha Wildneroptions UCONSOLE 227745b8439SSascha Wildner 228745b8439SSascha Wildner##################################################################### 229745b8439SSascha Wildner# NETWORKING OPTIONS 230745b8439SSascha Wildner 231745b8439SSascha Wildner# 232745b8439SSascha Wildner# Protocol families: 233745b8439SSascha Wildner# Only the INET (Internet) family is officially supported in DragonFly. 234745b8439SSascha Wildner# 235745b8439SSascha Wildneroptions INET #Internet communications protocols 236745b8439SSascha Wildneroptions INET6 #IPv6 communications protocols 237745b8439SSascha Wildner 238745b8439SSascha Wildneroptions MPLS #Multi-Protocol Label Switching 239745b8439SSascha Wildner 2407902ca8cSSascha Wildner# 2417902ca8cSSascha Wildner# SMB/CIFS requester 2427902ca8cSSascha Wildner# NETSMB enables support for SMB protocol, it requires LIBMCHAIN and LIBICONV 2437902ca8cSSascha Wildner# options. 2447902ca8cSSascha Wildneroptions NETSMB #SMB/CIFS requester 2457902ca8cSSascha Wildner 246745b8439SSascha Wildner# mchain library. It can be either loaded as KLD or compiled into kernel 247745b8439SSascha Wildneroptions LIBMCHAIN #mbuf management library 248745b8439SSascha Wildner 249745b8439SSascha Wildner# netgraph(4). Enable the base netgraph code with the NETGRAPH option. 250745b8439SSascha Wildner# Individual node types can be enabled with the corresponding option 251745b8439SSascha Wildner# listed below; however, this is not strictly necessary as netgraph 252745b8439SSascha Wildner# will automatically load the corresponding KLD module if the node type 253745b8439SSascha Wildner# is not already compiled into the kernel. Each type below has a 254745b8439SSascha Wildner# corresponding man page, e.g., ng_async(4). 255745b8439SSascha Wildneroptions NETGRAPH #netgraph(4) system 256745b8439SSascha Wildneroptions NETGRAPH_ASYNC 257745b8439SSascha Wildneroptions NETGRAPH_BPF 258745b8439SSascha Wildneroptions NETGRAPH_BRIDGE 259745b8439SSascha Wildneroptions NETGRAPH_CISCO 260745b8439SSascha Wildneroptions NETGRAPH_ECHO 261745b8439SSascha Wildneroptions NETGRAPH_EIFACE 262745b8439SSascha Wildneroptions NETGRAPH_ETHER 263e288257eSSascha Wildneroptions NETGRAPH_FEC 264745b8439SSascha Wildneroptions NETGRAPH_FRAME_RELAY 265745b8439SSascha Wildneroptions NETGRAPH_HOLE 266745b8439SSascha Wildneroptions NETGRAPH_IFACE 267745b8439SSascha Wildneroptions NETGRAPH_KSOCKET 268745b8439SSascha Wildneroptions NETGRAPH_L2TP 269745b8439SSascha Wildneroptions NETGRAPH_LMI 270745b8439SSascha Wildner# MPPC compression requires proprietary files (not included) 271745b8439SSascha Wildner#options NETGRAPH_MPPC_COMPRESSION 272745b8439SSascha Wildneroptions NETGRAPH_MPPC_ENCRYPTION 273745b8439SSascha Wildneroptions NETGRAPH_ONE2MANY 274745b8439SSascha Wildneroptions NETGRAPH_PPP 275745b8439SSascha Wildneroptions NETGRAPH_PPPOE 276745b8439SSascha Wildneroptions NETGRAPH_PPTPGRE 277745b8439SSascha Wildneroptions NETGRAPH_RFC1490 278745b8439SSascha Wildneroptions NETGRAPH_SOCKET 279745b8439SSascha Wildneroptions NETGRAPH_TEE 280745b8439SSascha Wildneroptions NETGRAPH_TTY 281745b8439SSascha Wildneroptions NETGRAPH_UI 282745b8439SSascha Wildneroptions NETGRAPH_VJC 283745b8439SSascha Wildner 284745b8439SSascha Wildnerdevice mn # Munich32x/Falc54 Nx64kbit/sec cards. 285745b8439SSascha Wildner 286745b8439SSascha Wildner# 287745b8439SSascha Wildner# Network interfaces: 288745b8439SSascha Wildner# The `loop' pseudo-device is MANDATORY when networking is enabled. 289745b8439SSascha Wildner# The `ether' pseudo-device provides generic code to handle 290745b8439SSascha Wildner# Ethernets; it is MANDATORY when a Ethernet device driver is 291745b8439SSascha Wildner# configured. 292745b8439SSascha Wildner# The `sppp' pseudo-device serves a similar role for certain types 29309ab7e4eSSascha Wildner# of synchronous PPP links. 294745b8439SSascha Wildner# The `sl' pseudo-device implements the Serial Line IP (SLIP) service. 295745b8439SSascha Wildner# The `bpf' pseudo-device enables the Berkeley Packet Filter. Be 296745b8439SSascha Wildner# aware of the legal and administrative consequences of enabling this 297745b8439SSascha Wildner# option. The number of devices determines the maximum number of 298745b8439SSascha Wildner# simultaneous BPF clients programs runnable. 299745b8439SSascha Wildner# The `disc' pseudo-device implements a minimal network interface, 300745b8439SSascha Wildner# which throws away all packets sent and never receives any. It is 301745b8439SSascha Wildner# included for testing purposes. This shows up as the 'ds' interface. 302745b8439SSascha Wildner# The `tun' pseudo-device implements (user-)ppp and nos-tun 303745b8439SSascha Wildner# The `gif' pseudo-device implements IPv6 over IP4 tunneling, 304745b8439SSascha Wildner# IPv4 over IPv6 tunneling, IPv4 over IPv4 tunneling and 305745b8439SSascha Wildner# IPv6 over IPv6 tunneling. 306745b8439SSascha Wildner# The `gre' device implements two types of IP4 over IP4 tunneling: 307745b8439SSascha Wildner# GRE and MOBILE, as specified in the RFC1701 and RFC2004. 308745b8439SSascha Wildner# The `stf' device implements 6to4 encapsulation. 309745b8439SSascha Wildner# The `ef' pseudo-device provides support for multiple ethernet frame types 310745b8439SSascha Wildner# specified via ETHER_* options. See ef(4) for details. 311745b8439SSascha Wildner# 312745b8439SSascha Wildnerpseudo-device ether #Generic Ethernet 313745b8439SSascha Wildnerpseudo-device vlan 1 #VLAN support 314745b8439SSascha Wildnerpseudo-device bridge #Bridging support 315745b8439SSascha Wildnerpseudo-device sppp #Generic Synchronous PPP 316745b8439SSascha Wildnerpseudo-device loop #Network loopback device 317745b8439SSascha Wildnerpseudo-device bpf #Berkeley packet filter 318745b8439SSascha Wildnerpseudo-device disc #Discard device (ds0, ds1, etc) 319ded7543cSSascha Wildnerpseudo-device tap #Ethernet tunnel network interface 320745b8439SSascha Wildnerpseudo-device tun #Tunnel driver (ppp(8), nos-tun(8)) 321745b8439SSascha Wildnerpseudo-device sl 2 #Serial Line IP 322745b8439SSascha Wildnerpseudo-device gre #IP over IP tunneling 323745b8439SSascha Wildner 324745b8439SSascha Wildner# for IPv6 325745b8439SSascha Wildnerpseudo-device gif #IPv6 and IPv4 tunneling 326745b8439SSascha Wildnerpseudo-device stf #6to4 IPv6 over IPv4 encapsulation 327745b8439SSascha Wildner 328745b8439SSascha Wildner# 329745b8439SSascha Wildner# Internet family options: 330745b8439SSascha Wildner# 331745b8439SSascha Wildner# MROUTING enables the kernel multicast packet forwarder, which works 332*99a4aa9dSSascha Wildner# with mrouted(8) (from dports). 333745b8439SSascha Wildner# 334745b8439SSascha Wildner# PIM enables Protocol Independent Multicast in the kernel. 335745b8439SSascha Wildner# Requires MROUTING enabled. 336745b8439SSascha Wildner# 337745b8439SSascha Wildner# IPFIREWALL enables support for IP firewall construction, in 338745b8439SSascha Wildner# conjunction with the `ipfw' program. IPFIREWALL_VERBOSE sends 339745b8439SSascha Wildner# logged packets to the system logger. IPFIREWALL_VERBOSE_LIMIT 340745b8439SSascha Wildner# limits the number of times a matching entry can be logged. 341745b8439SSascha Wildner# 342745b8439SSascha Wildner# WARNING: IPFIREWALL defaults to a policy of "deny ip from any to any" 343745b8439SSascha Wildner# and if you do not add other rules during startup to allow access, 344745b8439SSascha Wildner# YOU WILL LOCK YOURSELF OUT. It is suggested that you set firewall_type=open 345745b8439SSascha Wildner# in /etc/rc.conf when first enabling this feature, then refining the 346745b8439SSascha Wildner# firewall rules in /etc/rc.firewall after you've tested that the new kernel 347745b8439SSascha Wildner# feature works properly. 348745b8439SSascha Wildner# 3493e9602ecSSascha Wildner# IPFIREWALL3 is based on a newer version of FreeBSD's ipfw2, along with 3503e9602ecSSascha Wildner# some enhancements. See ipfw3(4). 3513e9602ecSSascha Wildner# 352745b8439SSascha Wildner# IPFIREWALL_DEFAULT_TO_ACCEPT causes the default rule (at boot) to 353745b8439SSascha Wildner# allow everything. Use with care, if a cracker can crash your 354745b8439SSascha Wildner# firewall machine, they can get to your protected machines. However, 355745b8439SSascha Wildner# if you are using it as an as-needed filter for specific problems as 356745b8439SSascha Wildner# they arise, then this may be for you. Changing the default to 'allow' 357745b8439SSascha Wildner# means that you won't get stuck if the kernel and /sbin/ipfw binary get 358745b8439SSascha Wildner# out of sync. 359745b8439SSascha Wildner# 360745b8439SSascha Wildner# IPDIVERT enables the divert IP sockets, used by ``ipfw divert'' 361745b8439SSascha Wildner# 362745b8439SSascha Wildner# IPSTEALTH enables code to support stealth forwarding (i.e., forwarding 363745b8439SSascha Wildner# packets without touching the ttl). This can be useful to hide firewalls 364745b8439SSascha Wildner# from traceroute and similar tools. 365745b8439SSascha Wildner# 366745b8439SSascha Wildner# TCPDEBUG is undocumented. 367745b8439SSascha Wildner# 3686bedbebcSSepherosa Ziehau# ICMPPRINTFS enables ICMP to do extra debug prints. 3696bedbebcSSepherosa Ziehau# 370745b8439SSascha Wildneroptions MROUTING # Multicast routing 371745b8439SSascha Wildneroptions PIM # Protocol Independent Multicast 372745b8439SSascha Wildneroptions IPFIREWALL #firewall 373745b8439SSascha Wildneroptions IPFIREWALL_DEBUG #debug prints 374745b8439SSascha Wildneroptions IPFIREWALL_VERBOSE #enable logging to syslogd(8) 375745b8439SSascha Wildneroptions IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity 376745b8439SSascha Wildneroptions IPFIREWALL_DEFAULT_TO_ACCEPT #allow everything by default 377745b8439SSascha Wildneroptions IPV6FIREWALL #firewall for IPv6 378745b8439SSascha Wildneroptions IPV6FIREWALL_VERBOSE 379745b8439SSascha Wildneroptions IPV6FIREWALL_VERBOSE_LIMIT=100 380745b8439SSascha Wildneroptions IPV6FIREWALL_DEFAULT_TO_ACCEPT 381745b8439SSascha Wildneroptions IPDIVERT #divert sockets 382745b8439SSascha Wildneroptions IPSTEALTH #support for stealth forwarding 383745b8439SSascha Wildneroptions TCPDEBUG 3846bedbebcSSepherosa Ziehauoptions ICMPPRINTFS 385745b8439SSascha Wildner 3863e9602ecSSascha Wildneroptions IPFIREWALL3 3873e9602ecSSascha Wildner 388745b8439SSascha Wildnerdevice pf 389745b8439SSascha Wildnerdevice pflog 390745b8439SSascha Wildner 391745b8439SSascha Wildner#CARP 392745b8439SSascha Wildnerpseudo-device carp 393745b8439SSascha Wildneroptions CARP 394745b8439SSascha Wildner 3952749c4b7SSascha Wildner# Link aggregation interface. 396e2ead390SSascha Wildnerpseudo-device lagg 3972749c4b7SSascha Wildner 398745b8439SSascha Wildner# The MBUF_STRESS_TEST option enables options which create 399745b8439SSascha Wildner# various random failures / extreme cases related to mbuf 400745b8439SSascha Wildner# functions. See the mbuf(9) manpage for a list of available 401745b8439SSascha Wildner# test cases. 402745b8439SSascha Wildneroptions MBUF_STRESS_TEST 403745b8439SSascha Wildner 404745b8439SSascha Wildner# Statically link in accept filters 405745b8439SSascha Wildneroptions ACCEPT_FILTER_DATA 406745b8439SSascha Wildneroptions ACCEPT_FILTER_HTTP 407745b8439SSascha Wildner 408745b8439SSascha Wildner# TCP_SIGNATURE adds support for RFC 2385 (TCP-MD5) digests. These are 409755d70b8SSascha Wildner# carried in TCP option 19. 4100defa1cfSSepherosa Ziehau# This is enabled on a per-socket basis using the TCP_SIGNATURE_ENABLE 4110defa1cfSSepherosa Ziehau# socket option. 412755d70b8SSascha Wildner# This requires the use of 'device crypto' or 'device cryptodev'. 41386de01bdSSascha Wildner# 414755d70b8SSascha Wildner# XXX disabled for now until building with it is fixed, which broke 41596a102deSSascha Wildner# after removing IPsec. 41686de01bdSSascha Wildner# 41786de01bdSSascha Wildner#options TCP_SIGNATURE #include support for RFC 2385 418745b8439SSascha Wildner 419745b8439SSascha Wildner# 420745b8439SSascha Wildner# TCP_DROP_SYNFIN adds support for ignoring TCP packets with SYN+FIN. This 421745b8439SSascha Wildner# prevents nmap et al. from identifying the TCP/IP stack, but breaks support 422745b8439SSascha Wildner# for RFC1644 extensions and is not recommended for web servers. 423745b8439SSascha Wildner# 424745b8439SSascha Wildneroptions TCP_DROP_SYNFIN #drop TCP packets with SYN+FIN 425745b8439SSascha Wildner 426745b8439SSascha Wildner# ICMP_BANDLIM enables icmp error response bandwidth limiting. You 427745b8439SSascha Wildner# typically want this option as it will help protect the machine from 428745b8439SSascha Wildner# D.O.S. packet attacks. 429745b8439SSascha Wildner# 430745b8439SSascha Wildneroptions ICMP_BANDLIM 431745b8439SSascha Wildner 432745b8439SSascha Wildner# DUMMYNET enables the "dummynet" bandwidth limiter. You need 433745b8439SSascha Wildner# IPFIREWALL as well. See the dummynet(4) and ipfw(8) manpages for more info. 434745b8439SSascha Wildner# 435745b8439SSascha Wildneroptions DUMMYNET 436745b8439SSascha Wildneroptions DUMMYNET_DEBUG 437745b8439SSascha Wildner 438239ba22eSSepherosa Ziehau# IFPOLL_ENABLE adds support for mixed interrupt-polling handling 439745b8439SSascha Wildner# of network device drivers, which has significant benefits in terms 440745b8439SSascha Wildner# of robustness to overloads and responsivity, as well as permitting 441745b8439SSascha Wildner# accurate scheduling of the CPU time between kernel network processing 442745b8439SSascha Wildner# and other activities. The drawback is a moderate (up to 1/pollhz seconds) 443745b8439SSascha Wildner# potential increase in response times. See polling(4) for further details. 444745b8439SSascha Wildner# 445745b8439SSascha Wildner# IFPOLL_ENABLE adds hardware queues' based polling 446745b8439SSascha Wildneroptions IFPOLL_ENABLE 447745b8439SSascha Wildner 448745b8439SSascha Wildner##################################################################### 449745b8439SSascha Wildner# FILESYSTEM OPTIONS 450745b8439SSascha Wildner 451745b8439SSascha Wildner# 452745b8439SSascha Wildner# Only the root, /usr, and /tmp filesystems need be statically 453745b8439SSascha Wildner# compiled; everything else will be automatically loaded at mount 454745b8439SSascha Wildner# time. (Exception: the UFS family --- FFS, and MFS --- 455745b8439SSascha Wildner# cannot currently be demand-loaded.) Some people still prefer 456745b8439SSascha Wildner# to statically compile other filesystems as well. 457745b8439SSascha Wildner# 458745b8439SSascha Wildner 459745b8439SSascha Wildner# One of these is mandatory: 460745b8439SSascha Wildneroptions FFS #Fast filesystem 461745b8439SSascha Wildneroptions MFS #Memory filesystem 462745b8439SSascha Wildneroptions NFS #Network filesystem 463745b8439SSascha Wildner 464745b8439SSascha Wildner# The rest are optional: 465745b8439SSascha Wildner#options NFS_NOSERVER #Disable the NFS-server code. 4668cc55cc8SSascha Wildneroptions AUTOFS #Automounter filesystem 467745b8439SSascha Wildneroptions CD9660 #ISO 9660 filesystem 4686cd29fc7SSascha Wildneroptions FUSE #FUSE support module 4698124268fSSascha Wildneroptions HAMMER #HAMMER filesystem 470cf4ab83eSMatthew Dillonoptions HAMMER2 #HAMMER2 filesystem 471745b8439SSascha Wildneroptions HPFS #OS/2 File system 472745b8439SSascha Wildneroptions MSDOSFS #MS DOS filesystem 473745b8439SSascha Wildneroptions NTFS #NT filesystem 474745b8439SSascha Wildneroptions NULLFS #NULL filesystem 475745b8439SSascha Wildneroptions PROCFS #Process filesystem 4767902ca8cSSascha Wildneroptions SMBFS #SMB/CIFS filesystem 477745b8439SSascha Wildneroptions TMPFS #Temporary filesystem 4788124268fSSascha Wildneroptions UDF #UDF filesystem 479745b8439SSascha Wildner 480745b8439SSascha Wildner# The xFS_ROOT options REQUIRE the associated ``options xFS'' 481745b8439SSascha Wildneroptions NFS_ROOT #NFS usable as root device 482745b8439SSascha Wildner 483745b8439SSascha Wildner# Soft updates is technique for improving UFS filesystem speed and 484745b8439SSascha Wildner# making abrupt shutdown less risky. 485745b8439SSascha Wildneroptions SOFTUPDATES 486745b8439SSascha Wildner 487745b8439SSascha Wildner# Directory hashing improves the speed of operations on very large 488745b8439SSascha Wildner# directories at the expense of some memory. 489745b8439SSascha Wildneroptions UFS_DIRHASH 490745b8439SSascha Wildner 491745b8439SSascha Wildner# Make space in the kernel for a root filesystem on a md device. 492745b8439SSascha Wildner# Define to the number of kilobytes to reserve for the filesystem. 493745b8439SSascha Wildneroptions MD_ROOT_SIZE=10 494745b8439SSascha Wildner 495745b8439SSascha Wildner# Make the md device a potential root device, either with preloaded 496745b8439SSascha Wildner# images of type mfs_root or md_root. 497745b8439SSascha Wildneroptions MD_ROOT 498745b8439SSascha Wildner 499745b8439SSascha Wildner# Specify double the default maximum size for malloc(9)-backed md devices. 500745b8439SSascha Wildneroptions MD_NSECT=40000 501745b8439SSascha Wildner 502745b8439SSascha Wildner# Allow this many swap-devices. 503745b8439SSascha Wildner# 504745b8439SSascha Wildner# In order to manage swap, the system must reserve bitmap space that 505745b8439SSascha Wildner# scales with the largest mounted swap device multiplied by NSWAPDEV, 506745b8439SSascha Wildner# regardless of whether other swap devices exist or not. So it 507745b8439SSascha Wildner# is not a good idea to make this value too large. 508745b8439SSascha Wildneroptions NSWAPDEV=5 509745b8439SSascha Wildner 510745b8439SSascha Wildner# Disk quotas are supported when this option is enabled. 511745b8439SSascha Wildneroptions QUOTA #enable disk quotas 512745b8439SSascha Wildner 513745b8439SSascha Wildner# If you are running a machine just as a fileserver for PC and MAC 514d22a69a4SSascha Wildner# users, e.g. using SAMBA, you may consider setting this option 515745b8439SSascha Wildner# and keeping all those users' directories on a filesystem that is 516745b8439SSascha Wildner# mounted with the suiddir option. This gives new files the same 517745b8439SSascha Wildner# ownership as the directory (similar to group). It's a security hole 518745b8439SSascha Wildner# if you let these users run programs, so confine it to file-servers 519745b8439SSascha Wildner# (but it'll save you lots of headaches in those cases). Root owned 520745b8439SSascha Wildner# directories are exempt and X bits are cleared. The suid bit must be 521745b8439SSascha Wildner# set on the directory as well; see chmod(1) PC owners can't see/set 522745b8439SSascha Wildner# ownerships so they keep getting their toes trodden on. This saves 523745b8439SSascha Wildner# you all the support calls as the filesystem it's used on will act as 524745b8439SSascha Wildner# they expect: "It's my dir so it must be my file". 525745b8439SSascha Wildner# 526745b8439SSascha Wildneroptions SUIDDIR 527745b8439SSascha Wildner 528745b8439SSascha Wildner# NFS options: 529745b8439SSascha Wildneroptions NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec 530745b8439SSascha Wildneroptions NFS_MAXATTRTIMO=60 531745b8439SSascha Wildneroptions NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec 532745b8439SSascha Wildneroptions NFS_MAXDIRATTRTIMO=60 533745b8439SSascha Wildneroptions NFS_GATHERDELAY=10 # Default write gather delay (msec) 534745b8439SSascha Wildneroptions NFS_UIDHASHSIZ=29 # Tune the size of nfssvc_sock with this 535745b8439SSascha Wildneroptions NFS_WDELAYHASHSIZ=16 # and with this 536745b8439SSascha Wildneroptions NFS_MUIDHASHSIZ=63 # Tune the size of nfsmount with this 537745b8439SSascha Wildneroptions NFS_DEBUG # Enable NFS Debugging 538745b8439SSascha Wildner 5391b0988d0SAntonio Huete Jimenez# NTFS options: 5401b0988d0SAntonio Huete Jimenezoptions NTFS_DEBUG 5411b0988d0SAntonio Huete Jimenez 542745b8439SSascha Wildner# MSDOSFS options: 543745b8439SSascha Wildneroptions MSDOSFS_DEBUG # Enable MSDOSFS Debugging 544745b8439SSascha Wildner 545745b8439SSascha Wildner# 546745b8439SSascha Wildner# Add support for the EXT2FS filesystem of Linux fame. Be a bit 547745b8439SSascha Wildner# careful with this - the ext2fs code has a tendency to lag behind 548745b8439SSascha Wildner# changes and not be exercised very much, so mounting read/write could 549745b8439SSascha Wildner# be dangerous (and even mounting read only could result in panics.) 550745b8439SSascha Wildner# 551745b8439SSascha Wildneroptions EXT2FS 552745b8439SSascha Wildner 553745b8439SSascha Wildner# Optional character code conversion support with LIBICONV. 554745b8439SSascha Wildner# Each option requires their base file system and LIBICONV. 555745b8439SSascha Wildneroptions CD9660_ICONV 556745b8439SSascha Wildneroptions MSDOSFS_ICONV 557745b8439SSascha Wildneroptions NTFS_ICONV 558745b8439SSascha Wildner 559745b8439SSascha Wildner##################################################################### 560745b8439SSascha Wildner# POSIX P1003.1B 561745b8439SSascha Wildner 562745b8439SSascha Wildner# Real time extensions added in the 1993 Posix 563745b8439SSascha Wildner# _KPOSIX_PRIORITY_SCHEDULING: Build in _POSIX_PRIORITY_SCHEDULING 564745b8439SSascha Wildner 565745b8439SSascha Wildneroptions _KPOSIX_PRIORITY_SCHEDULING 566745b8439SSascha Wildner 567745b8439SSascha Wildner##################################################################### 568745b8439SSascha Wildner# CLOCK OPTIONS 569745b8439SSascha Wildner 570745b8439SSascha Wildner# The granularity of operation is controlled by the kernel option HZ whose 571745b8439SSascha Wildner# default value (100) means a granularity of 10ms (1s/HZ). 572745b8439SSascha Wildner# Consider, however, that reducing the granularity too much might 573745b8439SSascha Wildner# cause excessive overhead in clock interrupt processing, 574745b8439SSascha Wildner# potentially causing ticks to be missed and thus actually reducing 575745b8439SSascha Wildner# the accuracy of operation. 576745b8439SSascha Wildner 577745b8439SSascha Wildneroptions HZ=100 578745b8439SSascha Wildner 579745b8439SSascha Wildner##################################################################### 580745b8439SSascha Wildner# SCSI DEVICES 581745b8439SSascha Wildner 582745b8439SSascha Wildner# SCSI DEVICE CONFIGURATION 583745b8439SSascha Wildner 584745b8439SSascha Wildner# The SCSI subsystem consists of the `base' SCSI code, a number of 585745b8439SSascha Wildner# high-level SCSI device `type' drivers, and the low-level host-adapter 586745b8439SSascha Wildner# device drivers. The host adapters are listed in the ISA and PCI 587745b8439SSascha Wildner# device configuration sections below. 588745b8439SSascha Wildner# 589745b8439SSascha Wildner# Beginning with FreeBSD 2.0.5 you can wire down your SCSI devices so 590745b8439SSascha Wildner# that a given bus, target, and LUN always come on line as the same 591745b8439SSascha Wildner# device unit. In earlier versions the unit numbers were assigned 592745b8439SSascha Wildner# in the order that the devices were probed on the SCSI bus. This 593745b8439SSascha Wildner# means that if you removed a disk drive, you may have had to rewrite 594745b8439SSascha Wildner# your /etc/fstab file, and also that you had to be careful when adding 595745b8439SSascha Wildner# a new disk as it may have been probed earlier and moved your device 596745b8439SSascha Wildner# configuration around. 597745b8439SSascha Wildner 598745b8439SSascha Wildner# This old behavior is maintained as the default behavior. The unit 599745b8439SSascha Wildner# assignment begins with the first non-wired down unit for a device 600745b8439SSascha Wildner# type. For example, if you wire a disk as "da3" then the first 601745b8439SSascha Wildner# non-wired disk will be assigned da4. 602745b8439SSascha Wildner 603745b8439SSascha Wildner# The syntax for wiring down devices is: 604745b8439SSascha Wildner 605745b8439SSascha Wildner# device scbus0 at ahc0 # Single bus device 606745b8439SSascha Wildner# device scbus1 at ahc1 bus 0 # Single bus device 607745b8439SSascha Wildner# device scbus3 at ahc2 bus 0 # Twin bus device 608745b8439SSascha Wildner# device scbus2 at ahc2 bus 1 # Twin bus device 609745b8439SSascha Wildner# device da0 at scbus0 target 0 unit 0 610745b8439SSascha Wildner# device da1 at scbus3 target 1 611745b8439SSascha Wildner# device da2 at scbus2 target 3 612745b8439SSascha Wildner# device sa1 at scbus1 target 6 613745b8439SSascha Wildner# device cd 614745b8439SSascha Wildner 615745b8439SSascha Wildner# "units" (SCSI logical unit number) that are not specified are 616745b8439SSascha Wildner# treated as if specified as LUN 0. 617745b8439SSascha Wildner 618745b8439SSascha Wildner# All SCSI devices allocate as many units as are required. 619745b8439SSascha Wildner 620745b8439SSascha Wildner# The "unknown" device (uk? in pre-2.0.5) is now part of the base SCSI 621745b8439SSascha Wildner# configuration and doesn't have to be explicitly configured. 622745b8439SSascha Wildner 623745b8439SSascha Wildnerdevice scbus #base SCSI code 624745b8439SSascha Wildnerdevice ch #SCSI media changers 625745b8439SSascha Wildnerdevice da #SCSI direct access devices (aka disks) 626745b8439SSascha Wildnerdevice sa #SCSI tapes 627745b8439SSascha Wildnerdevice cd #SCSI CD-ROMs 628745b8439SSascha Wildnerdevice pass #CAM passthrough driver 629745b8439SSascha Wildnerdevice sg #Passthrough device (linux scsi generic) 630745b8439SSascha Wildnerdevice pt #SCSI processor type 631745b8439SSascha Wildnerdevice ses #SCSI SES/SAF-TE driver 6329c86eff7SSascha Wildnerdevice targ #SCSI Target Mode Code 6339c86eff7SSascha Wildnerdevice targbh #SCSI Target Mode Blackhole Device 634745b8439SSascha Wildner 635745b8439SSascha Wildner# Options for device mapper 636745b8439SSascha Wildnerdevice dm 637745b8439SSascha Wildnerdevice dm_target_crypt 638745b8439SSascha Wildnerdevice dm_target_linear 639745b8439SSascha Wildnerdevice dm_target_striped 64059146421STomohiro Kusumidevice dm_target_delay 641b9790952STomohiro Kusumidevice dm_target_flakey 642745b8439SSascha Wildner 643745b8439SSascha Wildner# Options for iSCSI 644745b8439SSascha Wildnerdevice iscsi_initiator 645745b8439SSascha Wildneroptions ISCSI_INITIATOR_DEBUG=8 646745b8439SSascha Wildner 647745b8439SSascha Wildner# CAM OPTIONS: 648745b8439SSascha Wildner# debugging options: 649745b8439SSascha Wildner# -- NOTE -- If you specify one of the bus/target/lun options, you must 650745b8439SSascha Wildner# specify them all! 651745b8439SSascha Wildner# CAMDEBUG: When defined enables debugging macros 652745b8439SSascha Wildner# CAM_DEBUG_BUS: Debug the given bus. Use -1 to debug all busses. 653745b8439SSascha Wildner# CAM_DEBUG_TARGET: Debug the given target. Use -1 to debug all targets. 654745b8439SSascha Wildner# CAM_DEBUG_LUN: Debug the given lun. Use -1 to debug all luns. 655745b8439SSascha Wildner# CAM_DEBUG_FLAGS: OR together CAM_DEBUG_INFO, CAM_DEBUG_TRACE, 656745b8439SSascha Wildner# CAM_DEBUG_SUBTRACE, and CAM_DEBUG_CDB 657745b8439SSascha Wildner# 658745b8439SSascha Wildner# CAM_MAX_HIGHPOWER: Maximum number of concurrent high power (start unit) cmds 659745b8439SSascha Wildner# SCSI_NO_SENSE_STRINGS: When defined disables sense descriptions 660745b8439SSascha Wildner# SCSI_NO_OP_STRINGS: When defined disables opcode descriptions 661745b8439SSascha Wildner# SCSI_DELAY: The number of MILLISECONDS to freeze the SIM (scsi adapter) 662745b8439SSascha Wildner# queue after a bus reset, and the number of milliseconds to 663745b8439SSascha Wildner# freeze the device queue after a bus device reset. This 664745b8439SSascha Wildner# can be changed at boot and runtime with the 665745b8439SSascha Wildner# kern.cam.scsi_delay tunable/sysctl. 666745b8439SSascha Wildneroptions CAMDEBUG 667745b8439SSascha Wildneroptions CAM_DEBUG_BUS=-1 668745b8439SSascha Wildneroptions CAM_DEBUG_TARGET=-1 669745b8439SSascha Wildneroptions CAM_DEBUG_LUN=-1 670745b8439SSascha Wildneroptions CAM_DEBUG_FLAGS="CAM_DEBUG_INFO|CAM_DEBUG_TRACE|CAM_DEBUG_CDB" 671745b8439SSascha Wildneroptions CAM_MAX_HIGHPOWER=4 672745b8439SSascha Wildneroptions SCSI_NO_SENSE_STRINGS 673745b8439SSascha Wildneroptions SCSI_NO_OP_STRINGS 674745b8439SSascha Wildneroptions SCSI_DELAY=8000 # Be pessimistic about Joe SCSI device 675745b8439SSascha Wildner 676745b8439SSascha Wildner# Options for the CAM CDROM driver: 677745b8439SSascha Wildner# CHANGER_MIN_BUSY_SECONDS: Guaranteed minimum time quantum for a changer LUN 678745b8439SSascha Wildner# CHANGER_MAX_BUSY_SECONDS: Maximum time quantum per changer LUN, only 679745b8439SSascha Wildner# enforced if there is I/O waiting for another LUN 680745b8439SSascha Wildner# The compiled in defaults for these variables are 2 and 10 seconds, 681745b8439SSascha Wildner# respectively. 682745b8439SSascha Wildner# 683745b8439SSascha Wildner# These can also be changed on the fly with the following sysctl variables: 684745b8439SSascha Wildner# kern.cam.cd.changer.min_busy_seconds 685745b8439SSascha Wildner# kern.cam.cd.changer.max_busy_seconds 686745b8439SSascha Wildner# 687745b8439SSascha Wildneroptions CHANGER_MIN_BUSY_SECONDS=2 688745b8439SSascha Wildneroptions CHANGER_MAX_BUSY_SECONDS=10 689745b8439SSascha Wildner 690745b8439SSascha Wildner# Options for the CAM sequential access driver: 691745b8439SSascha Wildner# SA_IO_TIMEOUT: Timeout for read/write/wfm operations, in minutes 692745b8439SSascha Wildner# SA_SPACE_TIMEOUT: Timeout for space operations, in minutes 693745b8439SSascha Wildner# SA_REWIND_TIMEOUT: Timeout for rewind operations, in minutes 694745b8439SSascha Wildner# SA_ERASE_TIMEOUT: Timeout for erase operations, in minutes 695745b8439SSascha Wildner# SA_1FM_AT_EOD: Default to model which only has a default one filemark at EOT. 696745b8439SSascha Wildneroptions SA_IO_TIMEOUT="(4)" 697745b8439SSascha Wildneroptions SA_SPACE_TIMEOUT="(60)" 698745b8439SSascha Wildneroptions SA_REWIND_TIMEOUT="(2*60)" 699745b8439SSascha Wildneroptions SA_ERASE_TIMEOUT="(4*60)" 700745b8439SSascha Wildneroptions SA_1FM_AT_EOD 701745b8439SSascha Wildner 702745b8439SSascha Wildner# Optional timeout for the CAM processor target (pt) device 703745b8439SSascha Wildner# This is specified in seconds. The default is 60 seconds. 704745b8439SSascha Wildneroptions SCSI_PT_DEFAULT_TIMEOUT="60" 705745b8439SSascha Wildner 706745b8439SSascha Wildner# Optional enable of doing SES passthrough on other devices (e.g., disks) 707745b8439SSascha Wildner# 708745b8439SSascha Wildner# Normally disabled because a lot of newer SCSI disks report themselves 709745b8439SSascha Wildner# as having SES capabilities, but this can then clot up attempts to build 710745b8439SSascha Wildner# build a topology with the SES device that's on the box these drives 711745b8439SSascha Wildner# are in.... 712745b8439SSascha Wildneroptions SES_ENABLE_PASSTHROUGH 713745b8439SSascha Wildner 714745b8439SSascha Wildner##################################################################### 715745b8439SSascha Wildner# MISCELLANEOUS DEVICES AND OPTIONS 716745b8439SSascha Wildner 717745b8439SSascha Wildner# The `pty' device usually turns out to be ``effectively mandatory'', 718745b8439SSascha Wildner# as it is required for `telnetd', `rlogind', `screen', `emacs', and 719745b8439SSascha Wildner# `xterm', among others. 720745b8439SSascha Wildner 721745b8439SSascha Wildnerpseudo-device pty # Pseudo ttys 722745b8439SSascha Wildnerpseudo-device gzip # Exec gzipped a.out's 723745b8439SSascha Wildnerpseudo-device md # Memory/malloc disk 724b8afae86SMatthew Dillonpseudo-device vn # File image "disks" 725745b8439SSascha Wildnerpseudo-device snp # Snoop device - to look at pty/vty/etc.. 726745b8439SSascha Wildnerpseudo-device ccd 4 # Concatenated disk driver 727745b8439SSascha Wildner 728745b8439SSascha Wildner# Configuring Vinum into the kernel is not necessary, since the kld 729745b8439SSascha Wildner# module gets started automatically when vinum(8) starts. This 730745b8439SSascha Wildner# device is also untested. Use at your own risk. 731745b8439SSascha Wildner# 732745b8439SSascha Wildner# The option VINUMDEBUG must match the value set in CFLAGS 733745b8439SSascha Wildner# in src/sbin/vinum/Makefile. Failure to do so will result in 734745b8439SSascha Wildner# the following message from vinum(8): 735745b8439SSascha Wildner# 736745b8439SSascha Wildner# Can't get vinum config: Invalid argument 737745b8439SSascha Wildner# 738745b8439SSascha Wildner# see vinum(4) for more reasons not to use these options. 73910de45ebSSascha Wildnerpseudo-device vinum #Vinum concat/mirror/raid driver 74076cc149aSSascha Wildneroptions VINUMDEBUG #enable Vinum debugging hooks 741745b8439SSascha Wildner 742745b8439SSascha Wildner# Kernel side iconv library 743745b8439SSascha Wildneroptions LIBICONV 744745b8439SSascha Wildner 745745b8439SSascha Wildner# Size of the kernel message buffer. Should be N * pagesize. 746745b8439SSascha Wildneroptions MSGBUF_SIZE=40960 747745b8439SSascha Wildner 748745b8439SSascha Wildner##################################################################### 749745b8439SSascha Wildner# HARDWARE DEVICE CONFIGURATION 750745b8439SSascha Wildner 751745b8439SSascha Wildner# ISA devices: 752745b8439SSascha Wildner 753745b8439SSascha Wildner# 754745b8439SSascha Wildner# Mandatory ISA devices: isa 755745b8439SSascha Wildner# 756745b8439SSascha Wildnerdevice isa 757745b8439SSascha Wildner 758745b8439SSascha Wildner# 759745b8439SSascha Wildner# Options for `isa': 760745b8439SSascha Wildner# 761745b8439SSascha Wildner# AUTO_EOI_1 enables the `automatic EOI' feature for the master 8259A 762745b8439SSascha Wildner# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 763745b8439SSascha Wildner# This option breaks suspend/resume on some portables. 764745b8439SSascha Wildner# 765745b8439SSascha Wildner# AUTO_EOI_2 enables the `automatic EOI' feature for the slave 8259A 766745b8439SSascha Wildner# interrupt controller. This saves about 0.7-1.25 usec for each interrupt. 767fd7bbe3bSSascha Wildner# Automatic EOI is documented not to work for the slave with the 768745b8439SSascha Wildner# original i8259A, but it works for some clones and some integrated 769745b8439SSascha Wildner# versions. 770745b8439SSascha Wildner# 771745b8439SSascha Wildner# MAXMEM specifies the amount of RAM on the machine; if this is not 772745b8439SSascha Wildner# specified, DragonFly will first read the amount of memory from the CMOS 773745b8439SSascha Wildner# RAM, so the amount of memory will initially be limited to 64MB or 16MB 774745b8439SSascha Wildner# depending on the BIOS. If the BIOS reports 64MB, a memory probe will 775745b8439SSascha Wildner# then attempt to detect the installed amount of RAM. If this probe 776745b8439SSascha Wildner# fails to detect >64MB RAM you will have to use the MAXMEM option. 777745b8439SSascha Wildner# The amount is in kilobytes, so for a machine with 128MB of RAM, it would 778745b8439SSascha Wildner# be 131072 (128 * 1024). 779745b8439SSascha Wildner# 780745b8439SSascha Wildner# BROKEN_KEYBOARD_RESET disables the use of the keyboard controller to 781745b8439SSascha Wildner# reset the CPU for reboot. This is needed on some systems with broken 782745b8439SSascha Wildner# keyboard controllers. 783745b8439SSascha Wildner 784745b8439SSascha Wildneroptions AUTO_EOI_1 785745b8439SSascha Wildner#options AUTO_EOI_2 786745b8439SSascha Wildneroptions MAXMEM="(128*1024)" 787745b8439SSascha Wildner#options BROKEN_KEYBOARD_RESET 788745b8439SSascha Wildner 789745b8439SSascha Wildner# Enable support for the kernel PLL to use an external PPS signal, 790745b8439SSascha Wildner# under supervision of [x]ntpd(8) 791745b8439SSascha Wildner# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp 792745b8439SSascha Wildner 793745b8439SSascha Wildneroptions PPS_SYNC 794745b8439SSascha Wildner 795745b8439SSascha Wildner# The keyboard controller; it controls the keyboard and the PS/2 mouse. 796745b8439SSascha Wildnerdevice atkbdc0 at isa? port IO_KBD 797745b8439SSascha Wildner 798745b8439SSascha Wildner# The AT keyboard 799745b8439SSascha Wildnerdevice atkbd0 at atkbdc? irq 1 800745b8439SSascha Wildner 801745b8439SSascha Wildner# Options for atkbd: 802745b8439SSascha Wildneroptions ATKBD_DFLT_KEYMAP # specify the built-in keymap 803745b8439SSascha Wildnermakeoptions ATKBD_DFLT_KEYMAP="jp.106" 804745b8439SSascha Wildner 805745b8439SSascha Wildner# These options are valid for other keyboard drivers as well. 806745b8439SSascha Wildneroptions KBD_DISABLE_KEYMAP_LOAD # refuse to load a keymap 807745b8439SSascha Wildneroptions KBD_INSTALL_CDEV # install a CDEV entry in /dev 808745b8439SSascha Wildner 809745b8439SSascha Wildner# `flags' for atkbd: 810745b8439SSascha Wildner# 0x01 Force detection of keyboard, else we always assume a keyboard 811745b8439SSascha Wildner# 0x02 Don't reset keyboard, useful for some newer ThinkPads 812745b8439SSascha Wildner# 0x03 Force detection and avoid reset, might help with certain 813745b8439SSascha Wildner# dockingstations 814745b8439SSascha Wildner# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 815745b8439SSascha Wildner 816745b8439SSascha Wildner# PS/2 mouse 817745b8439SSascha Wildnerdevice psm0 at atkbdc? irq 12 818745b8439SSascha Wildner 819745b8439SSascha Wildner# Options for psm: 820745b8439SSascha Wildneroptions PSM_HOOKRESUME #hook the system resume event, useful 821745b8439SSascha Wildner #for some laptops 822745b8439SSascha Wildneroptions PSM_RESETAFTERSUSPEND #reset the device at the resume event 823745b8439SSascha Wildner 824745b8439SSascha Wildnerdevice kbdmux # keyboard multiplexer 825745b8439SSascha Wildner 826745b8439SSascha Wildner# The video card driver. 827745b8439SSascha Wildnerdevice vga0 at isa? 828745b8439SSascha Wildner 829745b8439SSascha Wildner# Options for vga: 830745b8439SSascha Wildneroptions VGA_DEBUG=2 # enable VGA debug output 831745b8439SSascha Wildner 832745b8439SSascha Wildner# If you experience problems switching back to 80x25 (or a derived mode), 833745b8439SSascha Wildner# the following option might help. 834745b8439SSascha Wildner#options VGA_KEEP_POWERON_MODE # use power-on settings for 80x25 835745b8439SSascha Wildner 836745b8439SSascha Wildner# If you can dispense with some vga driver features, you may want to 837745b8439SSascha Wildner# use the following options to save some memory. 838745b8439SSascha Wildner#options VGA_NO_FONT_LOADING # don't save/load font 839745b8439SSascha Wildner#options VGA_NO_MODE_CHANGE # don't change video modes 840745b8439SSascha Wildner 841745b8439SSascha Wildner# The following option probably won't work with the LCD displays. 842745b8439SSascha Wildneroptions VGA_WIDTH90 # support 90 column modes 843745b8439SSascha Wildner 844745b8439SSascha Wildner# Splash screen at start up! Screen savers require this too. 845745b8439SSascha Wildnerpseudo-device splash 846745b8439SSascha Wildner 847745b8439SSascha Wildner# The syscons console driver (sco color console compatible). 84820e2cd35SImre Vadászdevice sc0 at nexus? 849745b8439SSascha Wildneroptions MAXCONS=16 # number of virtual consoles 850745b8439SSascha Wildneroptions SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode 851745b8439SSascha Wildneroptions SC_DEBUG_LEVEL=5 # enable debug output 852745b8439SSascha Wildneroptions SC_DFLT_FONT # compile font in 853745b8439SSascha Wildnermakeoptions SC_DFLT_FONT=cp850 854745b8439SSascha Wildneroptions SC_DISABLE_DDBKEY # disable `debug' key 855745b8439SSascha Wildneroptions SC_DISABLE_REBOOT # disable reboot key sequence 856745b8439SSascha Wildneroptions SC_HISTORY_SIZE=200 # number of history buffer lines 857745b8439SSascha Wildneroptions SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor 858745b8439SSascha Wildneroptions SC_PIXEL_MODE # add support for the raster text mode 859745b8439SSascha Wildner 860745b8439SSascha Wildner# The following options will let you change the default colors of syscons. 861745b8439SSascha Wildneroptions SC_NORM_ATTR="(FG_GREEN|BG_BLACK)" 862745b8439SSascha Wildneroptions SC_NORM_REV_ATTR="(FG_YELLOW|BG_GREEN)" 863745b8439SSascha Wildneroptions SC_KERNEL_CONS_ATTR="(FG_RED|BG_BLACK)" 864745b8439SSascha Wildneroptions SC_KERNEL_CONS_REV_ATTR="(FG_BLACK|BG_RED)" 865909252ebSImre Vadászoptions SC_BORDER_COLOR="FG_BLACK" 866745b8439SSascha Wildner 867745b8439SSascha Wildner# If you have a two button mouse, you may want to add the following option 868745b8439SSascha Wildner# to use the right button of the mouse to paste text. 869745b8439SSascha Wildneroptions SC_TWOBUTTON_MOUSE 870745b8439SSascha Wildner 871745b8439SSascha Wildner# You can selectively disable features in syscons. 872745b8439SSascha Wildner#options SC_NO_CUTPASTE 873745b8439SSascha Wildner#options SC_NO_FONT_LOADING 874745b8439SSascha Wildner#options SC_NO_HISTORY 875745b8439SSascha Wildner#options SC_NO_SYSMOUSE 876745b8439SSascha Wildner 877745b8439SSascha Wildner# 87817f3d27aSSascha Wildner# SCSI host adapters 879745b8439SSascha Wildner# 880745b8439SSascha Wildner# adv: All Narrow SCSI bus AdvanSys controllers. 881745b8439SSascha Wildner# adw: Second Generation AdvanSys controllers including the ADV940UW. 882745b8439SSascha Wildner# bt: Most Buslogic controllers 883745b8439SSascha Wildner# 884745b8439SSascha Wildner# Note that the order is important in order for Buslogic cards to be 885745b8439SSascha Wildner# probed correctly. 886745b8439SSascha Wildner# 887745b8439SSascha Wildner 88817f3d27aSSascha Wildnerdevice bt 889e19e3c77SSascha Wildnerdevice adv 890745b8439SSascha Wildnerdevice adw 891745b8439SSascha Wildner 892745b8439SSascha Wildner# 893745b8439SSascha Wildner# Adaptec FSA RAID controllers, including integrated DELL controller, 894745b8439SSascha Wildner# the Dell PERC 2/QC and the HP NetRAID-4M 895745b8439SSascha Wildner# 896745b8439SSascha Wildnerdevice aac 897745b8439SSascha Wildneroptions AAC_DEBUG 898745b8439SSascha Wildnerdevice aacp # SCSI Passthrough interface (optional, CAM required) 899745b8439SSascha Wildner 900745b8439SSascha Wildner# 901745b8439SSascha Wildner# Compaq Smart RAID, Mylex DAC960 and AMI MegaRAID controllers. Only 902745b8439SSascha Wildner# one entry is needed; the code will find and configure all supported 903745b8439SSascha Wildner# controllers. 904745b8439SSascha Wildner# 905745b8439SSascha Wildnerdevice ida # Compaq Smart RAID 906745b8439SSascha Wildnerdevice mlx # Mylex DAC960 907745b8439SSascha Wildnerdevice amr # AMI MegaRAID 908745b8439SSascha Wildnerdevice amrp # SCSI Passthrough interface (optional, CAM req.) 9092063b358SSascha Wildneroptions AMR_DEBUG=3 910745b8439SSascha Wildnerdevice mfi # LSI MegaRAID SAS 911745b8439SSascha Wildnerdevice mfip # LSI MegaRAID SAS passthrough, requires CAM 912745b8439SSascha Wildneroptions MFI_DEBUG 913745b8439SSascha Wildner 914745b8439SSascha Wildner# 9156d743f04SSascha Wildner# LSI MegaRAID 6Gb/s and 12Gb/s SAS+SATA RAID controller driver 9166d743f04SSascha Wildner# 9176d743f04SSascha Wildnerdevice mrsas 9186d743f04SSascha Wildner 9196d743f04SSascha Wildner# 920745b8439SSascha Wildner# Areca RAID (CAM is required). 921745b8439SSascha Wildner# 922745b8439SSascha Wildnerdevice arcmsr # Areca SATA II RAID 923745b8439SSascha Wildner 924745b8439SSascha Wildner# 925745b8439SSascha Wildner# Highpoint RocketRAID 182x. 926745b8439SSascha Wildnerdevice hptmv 927745b8439SSascha Wildner 928745b8439SSascha Wildner# 9290e32bd08SSascha Wildner# Highpoint RocketRAID. Supports RR172x, RR222x, RR2240, RR232x, RR2340, 9300e32bd08SSascha Wildner# RR2210, RR174x, RR2522, RR231x, RR230x. 9310e32bd08SSascha Wildnerdevice hptrr 9320e32bd08SSascha Wildner 9330e32bd08SSascha Wildner# 9340f74dae5SSascha Wildner# Highpoint RocketRAID 27xx. 9350f74dae5SSascha Wildnerdevice "hpt27xx" 9360f74dae5SSascha Wildner 9370f74dae5SSascha Wildner# 938745b8439SSascha Wildner# Highpoint RocketRaid 3xxx series SATA RAID 939745b8439SSascha Wildnerdevice hptiop 940745b8439SSascha Wildner 941745b8439SSascha Wildner# 942745b8439SSascha Wildner# 3ware ATA RAID 943745b8439SSascha Wildner# 944745b8439SSascha Wildnerdevice twe # 3ware ATA RAID 945745b8439SSascha Wildnerdevice twa # 3ware 9000 series PATA/SATA RAID 946745b8439SSascha Wildneroptions TWA_DEBUG=10 # enable debug messages 947745b8439SSascha Wildnerdevice tws # 3ware 9750 series SATA/SAS RAID 948745b8439SSascha Wildner 949745b8439SSascha Wildner# 950745b8439SSascha Wildner# IBM ServeRAID 951745b8439SSascha Wildner# 952745b8439SSascha Wildnerdevice ips 953745b8439SSascha Wildner 954745b8439SSascha Wildner# AHCI driver, this will override NATA for AHCI devices, 955745b8439SSascha Wildner# both drivers may be included. 956745b8439SSascha Wildner# 957745b8439SSascha Wildnerdevice ahci 958745b8439SSascha Wildner 959743e39a3SMatthew Dillon# NVME driver 960743e39a3SMatthew Dillon# 961743e39a3SMatthew Dillondevice nvme 962743e39a3SMatthew Dillon 963745b8439SSascha Wildner# SiI3124/3132 driver 964745b8439SSascha Wildner# 965745b8439SSascha Wildnerdevice sili 966745b8439SSascha Wildner 967df75ede4SSascha Wildner# The 'NATA' driver supports all ATA and ATAPI devices. 968df75ede4SSascha Wildner# You only need one "device nata" for it to find all 969df75ede4SSascha Wildner# PCI ATA/ATAPI devices on modern machines. 970df75ede4SSascha Wildner# 971745b8439SSascha Wildnerdevice nata 972745b8439SSascha Wildnerdevice natadisk # ATA disk drives 973745b8439SSascha Wildnerdevice natapicd # ATAPI CD/DVD drives 974745b8439SSascha Wildnerdevice natapifd # ATAPI floppy drives 975745b8439SSascha Wildnerdevice natapist # ATAPI tape drives 976745b8439SSascha Wildnerdevice natapicam # ATAPI CAM layer emulation 977745b8439SSascha Wildnerdevice nataraid # support for ATA software RAID controllers 978745b8439SSascha Wildner 979df75ede4SSascha Wildner# The following options are valid for the NATA driver: 980745b8439SSascha Wildner# 981745b8439SSascha Wildner# ATA_STATIC_ID: controller numbering is static (like the old driver) 982745b8439SSascha Wildner# else the device numbers are dynamically allocated. 983f64a2d0fSSascha Wildner# ATA_NO_*: leave out support for the specified controller brand 984e3d8000aSSascha Wildner# 985745b8439SSascha Wildneroptions ATA_STATIC_ID 986f64a2d0fSSascha Wildner#options ATA_NO_ACARD 987f64a2d0fSSascha Wildner#options ATA_NO_ACERLABS 988f64a2d0fSSascha Wildner#options ATA_NO_AHCI 989f64a2d0fSSascha Wildner#options ATA_NO_AMD 990f64a2d0fSSascha Wildner#options ATA_NO_CYPRESS 991f64a2d0fSSascha Wildner#options ATA_NO_CYRIX 992f64a2d0fSSascha Wildner#options ATA_NO_HIGHPOINT 993f64a2d0fSSascha Wildner#options ATA_NO_INTEL 994f64a2d0fSSascha Wildner#options ATA_NO_ITE 995f64a2d0fSSascha Wildner#options ATA_NO_JMICRON 996f64a2d0fSSascha Wildner#options ATA_NO_MARVELL 997f64a2d0fSSascha Wildner#options ATA_NO_NATIONAL 998f64a2d0fSSascha Wildner#options ATA_NO_NETCELL 999f64a2d0fSSascha Wildner#options ATA_NO_NVIDIA 1000f64a2d0fSSascha Wildner#options ATA_NO_PROMISE 1001f64a2d0fSSascha Wildner#options ATA_NO_SERVERWORKS 1002f64a2d0fSSascha Wildner#options ATA_NO_SILICONIMAGE 1003f64a2d0fSSascha Wildner#options ATA_NO_SIS 1004f64a2d0fSSascha Wildner#options ATA_NO_VIA 1005745b8439SSascha Wildner 1006745b8439SSascha Wildner# For older non-PCI systems, these are the lines to use: 1007df75ede4SSascha Wildner# 1008df75ede4SSascha Wildner#device nata0 at isa? port IO_WD1 irq 14 1009df75ede4SSascha Wildner#device nata1 at isa? port IO_WD2 irq 15 1010745b8439SSascha Wildner 1011745b8439SSascha Wildner# 10120bc821c6Szrj# Standard floppy disk controllers: `fdc' and `fd' (see fdc(4)) 1013745b8439SSascha Wildner# 10140bc821c6Szrjdevice fdc0 at isa? port IO_FD1 irq 6 drq 2 1015745b8439SSascha Wildner# 1016745b8439SSascha Wildner# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you 1017745b8439SSascha Wildner# gotta turn it actually on by setting the variable fd_debug with DDB, 1018745b8439SSascha Wildner# however. 10190bc821c6Szrjoptions FDC_DEBUG 1020745b8439SSascha Wildner 10210bc821c6Szrjdevice fd0 at fdc0 drive 0 10220bc821c6Szrjdevice fd1 at fdc0 drive 1 10230bc821c6Szrj 10240bc821c6Szrj# LMC/SBE LMC1504 quad T1/E1 driver 10250bc821c6Szrj# 10260bc821c6Szrjdevice musycc 1027745b8439SSascha Wildner 1028745b8439SSascha Wildner# 1029745b8439SSascha Wildner# sio: serial ports (see sio(4)) 1030745b8439SSascha Wildner 1031745b8439SSascha Wildnerdevice sio0 at isa? port IO_COM1 flags 0x10 irq 4 1032745b8439SSascha Wildner 1033745b8439SSascha Wildner# 1034745b8439SSascha Wildner# `flags' for serial drivers that support consoles (only for sio now): 1035745b8439SSascha Wildner# 0x10 enable console support for this unit. The other console flags 1036745b8439SSascha Wildner# are ignored unless this is set. Enabling console support does 1037745b8439SSascha Wildner# not make the unit the preferred console - boot with -h or set 1038745b8439SSascha Wildner# the 0x20 flag for that. Currently, at most one unit can have 1039745b8439SSascha Wildner# console support; the first one (in config file order) with 1040745b8439SSascha Wildner# this flag set is preferred. Setting this flag for sio0 gives 1041745b8439SSascha Wildner# the old behaviour. 1042745b8439SSascha Wildner# 0x20 force this unit to be the console (unless there is another 1043745b8439SSascha Wildner# higher priority console). This replaces the COMCONSOLE option. 1044745b8439SSascha Wildner# 0x40 reserve this unit for low level console operations. Do not 1045745b8439SSascha Wildner# access the device in any normal way. 1046745b8439SSascha Wildner# 0x80 use this port for serial line gdb support in ddb. 1047745b8439SSascha Wildner# 1048745b8439SSascha Wildner 1049745b8439SSascha Wildner# Options for serial drivers that support consoles (only for sio now): 1050745b8439SSascha Wildneroptions BREAK_TO_DEBUGGER #a BREAK on a comconsole goes to 1051745b8439SSascha Wildner #DDB, if available. 1052745b8439SSascha Wildneroptions CONSPEED=115200 # speed for serial console 1053745b8439SSascha Wildner # (default 9600) 1054745b8439SSascha Wildner 1055745b8439SSascha Wildner# Solaris implements a new BREAK which is initiated by a character 1056745b8439SSascha Wildner# sequence CR ~ ^b which is similar to a familiar pattern used on 1057745b8439SSascha Wildner# Sun servers by the Remote Console. 1058745b8439SSascha Wildneroptions ALT_BREAK_TO_DEBUGGER 1059745b8439SSascha Wildner 1060745b8439SSascha Wildner# Options for sio: 1061745b8439SSascha Wildneroptions COM_ESP #code for Hayes ESP 1062745b8439SSascha Wildneroptions COM_MULTIPORT #code for some cards with shared IRQs 1063745b8439SSascha Wildner 1064745b8439SSascha Wildner# Other flags for sio that aren't documented in the man page. 1065745b8439SSascha Wildner# 0x20000 enable hardware RTS/CTS and larger FIFOs. Only works for 1066745b8439SSascha Wildner# ST16650A-compatible UARTs. 1067745b8439SSascha Wildner 10683323f1c7SSascha Wildner# PCI Universal Communications driver 10693323f1c7SSascha Wildner# Supports various single and multi port PCI serial cards. Maybe later 10703323f1c7SSascha Wildner# also the parallel ports on combination serial/parallel cards. New cards 10713323f1c7SSascha Wildner# can be added in src/sys/dev/misc/puc/pucdata.c. 10723323f1c7SSascha Wildnerdevice puc 10733323f1c7SSascha Wildner 1074745b8439SSascha Wildner# 107509ab7e4eSSascha Wildner# Network interfaces: `is', `lnc' 1076745b8439SSascha Wildner# 1077745b8439SSascha Wildner# lnc: Lance/PCnet cards (Isolan, Novell NE2100, NE32-VL, AMD Am7990 & Am79C960) 1078745b8439SSascha Wildner# sbsh: Granch SBNI16 SHDSL modem PCI adapters 1079ba3d86e7SSascha Wildner# vmx: VMware VMXNET3 Ethernet (BSD open source) 1080745b8439SSascha Wildner# wi: Lucent WaveLAN/IEEE 802.11 PCMCIA adapters. Note: this supports both 1081745b8439SSascha Wildner# the PCMCIA and ISA cards: the ISA card is really a PCMCIA to ISA 1082745b8439SSascha Wildner# bridge with a PCMCIA adapter plugged into it. 1083745b8439SSascha Wildner# xe: Xircom/Intel EtherExpress Pro100/16 PC Card ethernet controller. 1084745b8439SSascha Wildner# 1085e19e3c77SSascha Wildnerdevice lnc 1086745b8439SSascha Wildnerdevice sln 1087e19e3c77SSascha Wildnerdevice sn 1088745b8439SSascha Wildner 1089745b8439SSascha Wildner# Wlan support is mandatory for some wireless LAN devices. 1090745b8439SSascha Wildneroptions IEEE80211_DEBUG #enable debugging msgs 1091745b8439SSascha Wildneroptions IEEE80211_SUPPORT_MESH #enable 802.11s D3.0 support 1092745b8439SSascha Wildneroptions IEEE80211_SUPPORT_TDMA #enable TDMA support 1093745b8439SSascha Wildnerdevice wlan # 802.11 support 1094745b8439SSascha Wildnerdevice wlan_acl # 802.11 MAC-based access control for AP 1095745b8439SSascha Wildnerdevice wlan_ccmp # 802.11 CCMP support 1096745b8439SSascha Wildnerdevice wlan_tkip # 802.11 TKIP support 1097745b8439SSascha Wildnerdevice wlan_wep # 802.11 WEP support 1098745b8439SSascha Wildnerdevice wlan_xauth # 802.11 WPA or 802.1x authentication for AP 1099745b8439SSascha Wildnerdevice wlan_amrr # 802.11 AMRR TX rate control algorithm 1100745b8439SSascha Wildnerdevice ath # Atheros AR521x 110150a82a17SSascha Wildneroptions AH_AR5416_INTERRUPT_MITIGATION 110250a82a17SSascha Wildneroptions AH_ASSERT 110350a82a17SSascha Wildneroptions AH_DEBUG 110450a82a17SSascha Wildneroptions AH_INTERRUPT_DEBUGGING 110550a82a17SSascha Wildneroptions AH_MAXCHAN=96 110650a82a17SSascha Wildneroptions AH_NEED_DESC_SWAP 110750a82a17SSascha Wildneroptions AH_PRIVATE_DIAG 110850a82a17SSascha Wildneroptions AH_RXCFG_SDMAMW_4BYTES 1109745b8439SSascha Wildneroptions AH_SUPPORT_AR5416 111050a82a17SSascha Wildneroptions AH_SUPPORT_AR9130 111150a82a17SSascha Wildneroptions AH_SUPPORT_AR9330 111250a82a17SSascha Wildneroptions AH_SUPPORT_AR9340 111350a82a17SSascha Wildneroptions AH_USE_INIPDGAIN 1114745b8439SSascha Wildnerdevice ath_hal # Atheros Hardware Access Layer 1115745b8439SSascha Wildner#device ath_rate_amrr # Atheros AMRR TX rate control algorithm 1116745b8439SSascha Wildner#device ath_rate_onoe # Atheros Onoe TX rate control algorithm 1117745b8439SSascha Wildnerdevice ath_rate_sample # Atheros Sample TX rate control algorithm 1118745b8439SSascha Wildneroptions ATH_DEBUG # turn on debugging output (see hw.ath.debug) 1119745b8439SSascha Wildneroptions ATH_DIAGAPI # diagnostic interface to the HAL 112050a82a17SSascha Wildneroptions ATH_ENABLE_DFS 112150a82a17SSascha Wildneroptions ATH_KTR_INTR_DEBUG 1122a0ab8429SImre Vadaszdevice siba_bwn # Sonic Inc. Silicon Backplane needed for bwn 1123a0ab8429SImre Vadaszoptions SIBA_DEBUG # turn on debugging output 1124a0ab8429SImre Vadaszdevice bwn # Broadcom BCM43xx NICs using v4 firmware 1125a0ab8429SImre Vadaszoptions BWN_DEBUG # turn on debugging output 1126a0ab8429SImre Vadaszoptions BWN_RXRING_SLOTS=128 # number of RX slots to allocate 1127a0ab8429SImre Vadaszoptions BWN_TXRING_SLOTS=128 # number of TX slots to allocate 1128745b8439SSascha Wildnerdevice iwi # Intel PRO/Wireless 2200BG/2915ABG 11290ce37bc4SImre Vadászdevice iwm # Intel Dual Band Wireless AC 316x/726x/826x 113077f295e6SSascha Wildneroptions IWM_DEBUG # turn on debugging output 1131745b8439SSascha Wildnerdevice iwn # Intel WiFi Link 4965/1000/5000/5150/5300/6000/6050 1132459cf836SSascha Wildneroptions IWN_DEBUG # turn on debugging output 1133745b8439SSascha Wildnerdevice wi # WaveLAN/IEEE, PRISM-II, Spectrum24 802.11DS 1134745b8439SSascha Wildnerdevice xe # Xircom PCMCIA 1135745b8439SSascha Wildnerdevice ral # Ralink Technology 802.11 wireless NIC 1136745b8439SSascha Wildnerdevice wpi 113777f295e6SSascha Wildneroptions WPI_DEBUG # turn on debugging output 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_OLDSTEREO Only 2 channels are allowed, effectively 120785e23b67SSascha Wildner# disabling multichannel processing. 120885e23b67SSascha Wildner# 12092a1ad637SFrançois Tigeotoptions SND_DEBUG 121085e23b67SSascha Wildner#options SND_DIAGNOSTIC 12112a1ad637SFrançois Tigeotoptions SND_FEEDER_MULTIFORMAT 12122a1ad637SFrançois Tigeotoptions SND_FEEDER_FULL_MULTIFORMAT 12132a1ad637SFrançois Tigeotoptions SND_FEEDER_RATE_HP 12142a1ad637SFrançois Tigeotoptions SND_OLDSTEREO 1215745b8439SSascha Wildner 1216745b8439SSascha Wildner# 1217745b8439SSascha Wildner# Miscellaneous hardware: 1218745b8439SSascha Wildner# 1219745b8439SSascha Wildner# bktr: Brooktree bt848/848a/849a/878/879 video capture and TV Tuner board 122023832f75SSepherosa Ziehau# coremctl: Intel Core/E3 memory controller (required by ecc(4) and memtemp(4)) 122123832f75SSepherosa Ziehau# dimm: Location inforamtion (required by ecc(4) and memtemp(4)) 1222e147701eSSascha Wildner# ecc: ECC memory controller 122353a374c1SSascha Wildner# ipmi: Intelligent Platform Management Interface 1224745b8439SSascha Wildner# joy: joystick 1225745b8439SSascha Wildner# nmdm: nullmodem terminal driver (see nmdm(4)) 1226f1e3af6cSSascha Wildner# tpm: Trusted Platform Module 1227745b8439SSascha Wildner 1228745b8439SSascha Wildner# Notes on the Specialix SI/XIO driver: 1229745b8439SSascha Wildner# **This is NOT a Specialix supported Driver!** 1230745b8439SSascha Wildner# The host card is memory, not IO mapped. 1231745b8439SSascha Wildner# The Rev 1 host cards use a 64K chunk, on a 32K boundary. 1232745b8439SSascha Wildner# The Rev 2 host cards use a 32K chunk, on a 32K boundary. 1233745b8439SSascha Wildner# The cards can use an IRQ of 11, 12 or 15. 1234745b8439SSascha Wildner 1235f7409137SSepherosa Ziehaudevice coremctl 1236881f7bffSSepherosa Ziehaudevice dimm 1237e147701eSSascha Wildnerdevice ecc 1238745b8439SSascha Wildnerdevice joy0 at isa? port IO_GAME 1239745b8439SSascha Wildner# nullmodem terminal driver 1240745b8439SSascha Wildnerdevice nmdm 1241f1e3af6cSSascha Wildnerdevice tpm 124253a374c1SSascha Wildnerdevice ipmi 1243745b8439SSascha Wildner 1244745b8439SSascha Wildner# The adw driver will attempt to use memory mapped I/O for all PCI 1245745b8439SSascha Wildner# controllers that have it configured only if this option is set. 1246745b8439SSascha Wildneroptions ADW_ALLOW_MEMIO 1247745b8439SSascha Wildner 1248745b8439SSascha Wildner# 1249745b8439SSascha Wildner# PCI devices & PCI options: 1250745b8439SSascha Wildner# 1251745b8439SSascha Wildner# The main PCI bus device is `pci'. It provides auto-detection and 1252745b8439SSascha Wildner# configuration support for all devices on the PCI bus, using either 1253745b8439SSascha Wildner# configuration mode defined in the PCI specification. 1254745b8439SSascha Wildner 1255745b8439SSascha Wildnerdevice pci 1256745b8439SSascha Wildner 1257745b8439SSascha Wildner# AGP GART support 1258745b8439SSascha Wildner# 1259745b8439SSascha Wildnerdevice agp 1260745b8439SSascha Wildner 12617f9ec87cSFrançois Tigeot# 12627f9ec87cSFrançois Tigeot# AGP debugging. 12637f9ec87cSFrançois Tigeot# 12647f9ec87cSFrançois Tigeotoptions AGP_DEBUG 1265745b8439SSascha Wildner 1266745b8439SSascha Wildner# The `amd' device provides support for the AMD 53C974 SCSI host 1267745b8439SSascha Wildner# adapter chip as found on devices such as the Tekram DC-390(T). 1268745b8439SSascha Wildner# 1269745b8439SSascha Wildner# The `bge' device provides support for gigabit ethernet adapters 1270745b8439SSascha Wildner# based on the Broadcom BCM570x family of controllers, including the 1271745b8439SSascha Wildner# 3Com 3c996-T, the Netgear GA302T, the SysKonnect SK-9D21 and SK-9D41, 1272745b8439SSascha Wildner# and the embedded gigE NICs on Dell PowerEdge 2550 servers. 1273745b8439SSascha Wildner# 1274745b8439SSascha Wildner# The `ncr' device provides support for the NCR 53C810 and 53C825 1275745b8439SSascha Wildner# self-contained SCSI host adapters. 1276745b8439SSascha Wildner# 1277745b8439SSascha Wildner# The `isp' device provides support for the Qlogic ISP 1020, 1040 1278745b8439SSascha Wildner# nd 1040B PCI SCSI host adapters, ISP 1240 Dual Ultra SCSI, 1279745b8439SSascha Wildner# ISP 1080 and 1280 (Dual) Ultra2, ISP 12160 Ultra3 SCSI, as well as 1280745b8439SSascha Wildner# the Qlogic ISP 2100 and ISP 2200 Fibre Channel Host Adapters. 1281745b8439SSascha Wildner# 1282745b8439SSascha Wildner# The `dc' device provides support for PCI fast ethernet adapters 1283745b8439SSascha Wildner# based on the DEC/Intel 21143 and various workalikes including: 1284745b8439SSascha Wildner# the ADMtek AL981 Comet and AN985 Centaur, the ASIX Electronics 1285745b8439SSascha Wildner# AX88140A and AX88141, the Davicom DM9100 and DM9102, the Lite-On 1286745b8439SSascha Wildner# 82c168 and 82c169 PNIC, the Lite-On/Macronix LC82C115 PNIC II 1287745b8439SSascha Wildner# and the Macronix 98713/98713A/98715/98715A/98725 PMAC. This driver 1288745b8439SSascha Wildner# replaces the old al, ax, dm, pn and mx drivers. List of brands: 1289745b8439SSascha Wildner# Digital DE500-BA, Kingston KNE100TX, D-Link DFE-570TX, SOHOware SFA110, 1290745b8439SSascha Wildner# SVEC PN102-TX, CNet Pro110B, 120A, and 120B, Compex RL100-TX, 1291745b8439SSascha Wildner# LinkSys LNE100TX, LNE100TX V2.0, Jaton XpressNet, Alfa Inc GFC2204, 1292745b8439SSascha Wildner# KNE110TX. 1293745b8439SSascha Wildner# 1294745b8439SSascha Wildner# The `de' device provides support for the Digital Equipment DC21040 1295745b8439SSascha Wildner# self-contained Ethernet adapter. 1296745b8439SSascha Wildner# 1297745b8439SSascha Wildner# The `em' device provides support for the Intel Pro/1000 Family of Gigabit 1298745b8439SSascha Wildner# adapters (82542, 82543, 82544, 82540). 1299745b8439SSascha Wildner# 1300745b8439SSascha Wildner# The `et' device provides support for the Agere ET1310 10/100/1000 PCIe 1301745b8439SSascha Wildner# adapters. 1302745b8439SSascha Wildner# 1303745b8439SSascha Wildner# The `fxp' device provides support for the Intel EtherExpress Pro/100B 1304745b8439SSascha Wildner# PCI Fast Ethernet adapters. 1305745b8439SSascha Wildner# 1306745b8439SSascha Wildner# The 'lge' device provides support for PCI gigabit ethernet adapters 1307745b8439SSascha Wildner# based on the Level 1 LXT1001 NetCellerator chipset. This includes the 1308745b8439SSascha Wildner# D-Link DGE-500SX, SMC TigerCard 1000 (SMC9462SX), and some Addtron cards. 1309745b8439SSascha Wildner# 1310745b8439SSascha Wildner# The 'my' device provides support for the Myson MTD80X and MTD89X PCI 1311745b8439SSascha Wildner# Fast Ethernet adapters. 1312745b8439SSascha Wildner# 1313745b8439SSascha Wildner# The 'nge' device provides support for PCI gigabit ethernet adapters 1314745b8439SSascha Wildner# based on the National Semiconductor DP83820 and DP83821 chipset. This 1315745b8439SSascha Wildner# includes the SMC EZ Card 1000 (SMC9462TX), D-Link DGE-500T, Asante 1316745b8439SSascha Wildner# FriendlyNet GigaNIX 1000TA and 1000TPC, the Addtron AEG320T, the 1317745b8439SSascha Wildner# LinkSys EG1032 and EG1064, the Surecom EP-320G-TX and the Netgear GA622T. 1318745b8439SSascha Wildner# 1319229aec1cSSascha Wildner# The 'oce' device provides support for Emulex 10 Gbit adapters 1320229aec1cSSascha Wildner# (OneConnect Ethernet). 1321229aec1cSSascha Wildner# 1322745b8439SSascha Wildner# The 'pcn' device provides support for PCI fast ethernet adapters based 1323745b8439SSascha Wildner# on the AMD Am79c97x chipsets, including the PCnet/FAST, PCnet/FAST+, 1324745b8439SSascha Wildner# PCnet/PRO and PCnet/Home. These were previously handled by the lnc 1325745b8439SSascha Wildner# driver (and still will be if you leave this driver out of the kernel). 1326745b8439SSascha Wildner# 1327745b8439SSascha Wildner# Te 're' device provides support for PCI GigaBit ethernet adapters based 1328745b8439SSascha Wildner# on the RealTek 8169 chipset. It also supports the 8139C+ and is the 1329745b8439SSascha Wildner# preferred driver for that chip. 1330745b8439SSascha Wildner# 1331745b8439SSascha Wildner# The 'rl' device provides support for PCI fast ethernet adapters based 1332745b8439SSascha Wildner# on the RealTek 8129/8139 chipset. Note that the RealTek driver defaults 1333745b8439SSascha Wildner# to using programmed I/O to do register accesses because memory mapped 1334745b8439SSascha Wildner# mode seems to cause severe lockups on SMP hardware. This driver also 1335745b8439SSascha Wildner# supports the Accton EN1207D `Cheetah' adapter, which uses a chip called 1336745b8439SSascha Wildner# the MPX 5030/5038, which is either a RealTek in disguise or a RealTek 1337745b8439SSascha Wildner# workalike. Note that the D-Link DFE-530TX+ uses the RealTek chipset 1338745b8439SSascha Wildner# and is supported by this driver, not the 'vr' driver. 1339745b8439SSascha Wildner# 1340745b8439SSascha Wildner# The 'sf' device provides support for Adaptec Duralink PCI fast 1341745b8439SSascha Wildner# ethernet adapters based on the Adaptec AIC-6915 "starfire" controller. 1342745b8439SSascha Wildner# This includes dual and quad port cards, as well as one 100baseFX card. 1343745b8439SSascha Wildner# Most of these are 64-bit PCI devices, except for one single port 1344745b8439SSascha Wildner# card which is 32-bit. 1345745b8439SSascha Wildner# 1346745b8439SSascha Wildner# The 'ste' device provides support for adapters based on the Sundance 1347745b8439SSascha Wildner# Technologies ST201 PCI fast ethernet controller. This includes the 1348745b8439SSascha Wildner# D-Link DFE-550TX. 1349745b8439SSascha Wildner# 1350745b8439SSascha Wildner# The 'sis' device provides support for adapters based on the Silicon 1351745b8439SSascha Wildner# Integrated Systems SiS 900 and SiS 7016 PCI fast ethernet controller 1352745b8439SSascha Wildner# chips. 1353745b8439SSascha Wildner# 1354745b8439SSascha Wildner# The 'sk' device provides support for the SysKonnect SK-984x series 1355745b8439SSascha Wildner# PCI gigabit ethernet NICs. This includes the SK-9841 and SK-9842 1356745b8439SSascha Wildner# single port cards (single mode and multimode fiber) and the 1357745b8439SSascha Wildner# SK-9843 and SK-9844 dual port cards (also single mode and multimode). 1358745b8439SSascha Wildner# The driver will autodetect the number of ports on the card and 1359745b8439SSascha Wildner# attach each one as a separate network interface. 1360745b8439SSascha Wildner# 1361745b8439SSascha Wildner# The 'ti' device provides support for PCI gigabit ethernet NICs based 1362745b8439SSascha Wildner# on the Alteon Networks Tigon 1 and Tigon 2 chipsets. This includes the 1363745b8439SSascha Wildner# Alteon AceNIC, the 3Com 3c985, the Netgear GA620 and various others. 1364745b8439SSascha Wildner# Note that you will probably want to bump up NMBCLUSTERS a lot to use 1365745b8439SSascha Wildner# this driver. 1366745b8439SSascha Wildner# 1367745b8439SSascha Wildner# The 'tl' device provides support for the Texas Instruments TNETE100 1368745b8439SSascha Wildner# series 'ThunderLAN' cards and integrated ethernet controllers. This 1369745b8439SSascha Wildner# includes several Compaq Netelligent 10/100 cards and the built-in 1370745b8439SSascha Wildner# ethernet controllers in several Compaq Prosignia, Proliant and 1371745b8439SSascha Wildner# Deskpro systems. It also supports several Olicom 10Mbps and 10/100 1372745b8439SSascha Wildner# boards. 1373745b8439SSascha Wildner# 1374745b8439SSascha Wildner# The `tx' device provides support for the SMC 9432 TX, BTX and FTX cards. 1375745b8439SSascha Wildner# 1376745b8439SSascha Wildner# The `txp' device provides support for the 3Com 3cR990 "Typhoon" 1377745b8439SSascha Wildner# 10/100 adapters. 1378745b8439SSascha Wildner# 1379745b8439SSascha Wildner# The `vr' device provides support for various fast ethernet adapters 1380745b8439SSascha Wildner# based on the VIA Technologies VT3043 `Rhine I' and VT86C100A `Rhine II' 1381745b8439SSascha Wildner# chips, including the D-Link DFE530TX (see 'rl' for DFE530TX+), the Hawking 1382745b8439SSascha Wildner# Technologies PN102TX, and the AOpen/Acer ALN-320. 1383745b8439SSascha Wildner# 1384745b8439SSascha Wildner# The `wb' device provides support for various fast ethernet adapters 1385745b8439SSascha Wildner# based on the Winbond W89C840F chip. Note: this is not the same as 1386745b8439SSascha Wildner# the Winbond W89C940F, which is an NE2000 clone. 1387745b8439SSascha Wildner# 1388745b8439SSascha Wildner# The `xl' device provides support for the 3Com 3c900, 3c905 and 1389745b8439SSascha Wildner# 3c905B (Fast) Etherlink XL cards and integrated controllers. This 1390745b8439SSascha Wildner# includes the integrated 3c905B-TX chips in certain Dell Optiplex and 1391745b8439SSascha Wildner# Dell Precision desktop machines and the integrated 3c905-TX chips 1392745b8439SSascha Wildner# in Dell Latitude laptop docking stations. 1393745b8439SSascha Wildner# 1394745b8439SSascha Wildner# The 'bktr' device is a PCI video capture device using the Brooktree 1395745b8439SSascha Wildner# bt848/bt848a/bt849a/bt878/bt879 chipset. When used with a TV Tuner it forms a 1396745b8439SSascha Wildner# TV card, eg Miro PC/TV, Hauppauge WinCast/TV WinTV, VideoLogic Captivator, 1397745b8439SSascha Wildner# Intel Smart Video III, AverMedia, IMS Turbo, FlyVideo. 1398745b8439SSascha Wildner# 1399745b8439SSascha Wildner# options OVERRIDE_CARD=xxx 1400745b8439SSascha Wildner# options OVERRIDE_TUNER=xxx 1401745b8439SSascha Wildner# options OVERRIDE_MSP=1 1402745b8439SSascha Wildner# options OVERRIDE_DBX=1 1403745b8439SSascha Wildner# These options can be used to override the auto detection 1404745b8439SSascha Wildner# The current values for xxx are found in src/sys/dev/video/bktr/bktr_card.h 1405745b8439SSascha Wildner# Using sysctl(8) run-time overrides on a per-card basis can be made 1406745b8439SSascha Wildner# 1407745b8439SSascha Wildner# options BKTR_SYSTEM_DEFAULT=BROOKTREE_PAL 1408745b8439SSascha Wildner# or 1409745b8439SSascha Wildner# options BKTR_SYSTEM_DEFAULT=BROOKTREE_NTSC 14108d67cbb3SSascha Wildner# Specifies the default video capture mode. 1411745b8439SSascha Wildner# This is required for Dual Crystal (28&35Mhz) boards where PAL is used 1412745b8439SSascha Wildner# to prevent hangs during initialisation. eg VideoLogic Captivator PCI. 1413745b8439SSascha Wildner# 1414745b8439SSascha Wildner# options BKTR_USE_PLL 1415745b8439SSascha Wildner# PAL or SECAM users who have a 28Mhz crystal (and no 35Mhz crystal) 1416745b8439SSascha Wildner# must enable PLL mode with this option. eg some new Bt878 cards. 1417745b8439SSascha Wildner# 1418745b8439SSascha Wildner# options BKTR_GPIO_ACCESS 1419745b8439SSascha Wildner# This enable IOCTLs which give user level access to the GPIO port. 1420745b8439SSascha Wildner# 1421745b8439SSascha Wildner# options BKTR_NO_MSP_RESET 1422745b8439SSascha Wildner# Prevents the MSP34xx reset. Good if you initialise the MSP in another OS first 1423745b8439SSascha Wildner# 1424745b8439SSascha Wildner# options BKTR_430_FX_MODE 1425745b8439SSascha Wildner# Switch Bt878/879 cards into Intel 430FX chipset compatibility mode. 1426745b8439SSascha Wildner# 1427745b8439SSascha Wildner# options BKTR_SIS_VIA_MODE 1428745b8439SSascha Wildner# Switch Bt878/879 cards into SIS/VIA chipset compatibility mode which is 1429745b8439SSascha Wildner# needed for some old SiS and VIA chipset motherboards. 1430745b8439SSascha Wildner# This also allows Bt878/879 chips to work on old OPTi (<1997) chipset 1431745b8439SSascha Wildner# motherboards and motherboards with bad or incomplete PCI 2.1 support. 1432745b8439SSascha Wildner# As a rough guess, old = before 1998 1433745b8439SSascha Wildner# 1434745b8439SSascha Wildner# options BKTR_NEW_MSP34XX_DRIVER 1435745b8439SSascha Wildner# Use new, more complete initialization scheme for the msp34* soundchip. 1436745b8439SSascha Wildner# Should fix stereo autodetection if the old driver does only output 1437745b8439SSascha Wildner# mono sound. 1438745b8439SSascha Wildner# 1439745b8439SSascha Wildner# options BKTR_OVERRIDE_CARD=xxx 1440745b8439SSascha Wildner# options BKTR_OVERRIDE_DBX=xxx 1441745b8439SSascha Wildner# options BKTR_OVERRIDE_MSP=xxx 1442745b8439SSascha Wildner# options BKTR_OVERRIDE_TUNER=xxx 1443745b8439SSascha Wildner# These options can be used to select a specific device, regardless of 1444745b8439SSascha Wildner# the autodetection and i2c device checks (see comments in bktr_card.c). 1445745b8439SSascha Wildner# 1446745b8439SSascha Wildnerdevice amd # AMD 53C974 (Tekram DC-390(T)) 1447745b8439SSascha Wildnerdevice isp # Qlogic family 1448745b8439SSascha Wildnerdevice ispfw # Firmware for QLogic HBAs 1449fd501800SSascha Wildnerdevice mpr # LSI-Logic MPT-Fusion 3 1450745b8439SSascha Wildnerdevice mps # LSI-Logic MPT-Fusion 2 1451fd501800SSascha Wildnerdevice mpt # LSI '909 FC adapters 1452745b8439SSascha Wildnerdevice ncr # NCR/Symbios Logic 1453745b8439SSascha Wildnerdevice sym # NCR/Symbios Logic (newer chipsets) 1454745b8439SSascha Wildnerdevice trm # Tekram DC395U/UW/F and DC315U 1455745b8439SSascha Wildner# 1456745b8439SSascha Wildner# Options for ISP 1457745b8439SSascha Wildner# 1458745b8439SSascha Wildner# ISP_TARGET_MODE - enable target mode operation 1459745b8439SSascha Wildner#options ISP_TARGET_MODE=1 1460745b8439SSascha Wildner 146147a69c3fSSascha Wildner# Options used in dev/disk/sym/ (Symbios SCSI driver). 1462745b8439SSascha Wildner#options SYM_SETUP_LP_PROBE_MAP #-Low Priority Probe Map (bits) 1463745b8439SSascha Wildner # Allows the ncr to take precedence 1464745b8439SSascha Wildner # 1 (1<<0) -> 810a, 860 1465745b8439SSascha Wildner # 2 (1<<1) -> 825a, 875, 885, 895 1466745b8439SSascha Wildner # 4 (1<<2) -> 895a, 896, 1510d 1467745b8439SSascha Wildner#options SYM_SETUP_SCSI_DIFF #-HVD support for 825a, 875, 885 1468745b8439SSascha Wildner # disabled:0 (default), enabled:1 1469745b8439SSascha Wildner#options SYM_SETUP_PCI_PARITY #-PCI parity checking 1470745b8439SSascha Wildner # disabled:0, enabled:1 (default) 1471745b8439SSascha Wildner#options SYM_SETUP_MAX_LUN #-Number of LUNs supported 1472745b8439SSascha Wildner # default:8, range:[1..64] 1473745b8439SSascha Wildner 1474745b8439SSascha Wildner 1475745b8439SSascha Wildner# MII bus support is required for some PCI 10/100 ethernet NICs, 1476745b8439SSascha Wildner# namely those which use MII-compliant transceivers or implement 1477745b8439SSascha Wildner# transceiver control interfaces that operate like an MII. Adding 1478745b8439SSascha Wildner# "device miibus0" to the kernel config pulls in support for 1479745b8439SSascha Wildner# the generic miibus API and all of the PHY drivers, including a 1480745b8439SSascha Wildner# generic one for PHYs that aren't specifically handled by an 1481745b8439SSascha Wildner# individual driver. 1482745b8439SSascha Wildnerdevice miibus 1483745b8439SSascha Wildner 1484745b8439SSascha Wildner# PCI Ethernet NICs that use the common MII bus controller code. 1485745b8439SSascha Wildnerdevice ae # Attansic/Atheros L2 Fast Ethernet 1486745b8439SSascha Wildnerdevice alc # Atheros AR8131/AR8132 1487745b8439SSascha Wildnerdevice ale # Atheros AR8121/AR8113/AR8114 1488745b8439SSascha Wildnerdevice age # Attansic/Atheros L1 Gigabit Ethernet 1489745b8439SSascha Wildnerdevice bce # Broadcom NetXtreme II Gigabit Ethernet 1490745b8439SSascha Wildnerdevice bfe # Broadcom BCM440x 10/100 Ethernet 14916c8d8eccSSepherosa Ziehaudevice bnx # Broadcom NetXtreme 5718/57785 Gigabit Ethernet 1492745b8439SSascha Wildnerdevice dc # DEC/Intel 21143 and various workalikes 1493745b8439SSascha Wildnerdevice fxp # Intel EtherExpress PRO/100B (82557, 82558) 1494745b8439SSascha Wildnerdevice my # Myson Fast Ethernet (MTD80X, MTD89X) 1495745b8439SSascha Wildnerdevice pcn # AMD Am79C97x PCI 10/100 NICs 1496745b8439SSascha Wildnerdevice re # RealTek 8139C+/8169 1497745b8439SSascha Wildnerdevice rl # RealTek 8129/8139 1498745b8439SSascha Wildnerdevice sbsh # Granch SBNI16 SHDSL modem 1499745b8439SSascha Wildnerdevice sf # Adaptec AIC-6915 (``Starfire'') 1500745b8439SSascha Wildnerdevice sis # Silicon Integrated Systems SiS 900/SiS 7016 1501745b8439SSascha Wildnerdevice ste # Sundance ST201 (D-Link DFE-550TX) 1502745b8439SSascha Wildnerdevice tl # Texas Instruments ThunderLAN 1503745b8439SSascha Wildnerdevice tx # SMC EtherPower II (83c17x ``EPIC'') 1504745b8439SSascha Wildnerdevice vge # VIA 612x GigE 1505745b8439SSascha Wildnerdevice vr # VIA Rhine, Rhine II 1506745b8439SSascha Wildnerdevice wb # Winbond W89C840F 1507745b8439SSascha Wildnerdevice xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') 1508745b8439SSascha Wildner 1509745b8439SSascha Wildner# PCI Ethernet NICs. 1510745b8439SSascha Wildnerdevice de # DEC/Intel DC21x4x (``Tulip'') 1511745b8439SSascha Wildnerdevice txp # 3Com 3cR990 (``Typhoon'') 1512745b8439SSascha Wildner 1513745b8439SSascha Wildner# Gigabit Ethernet NICs. 1514745b8439SSascha Wildnerdevice bge # Broadcom BCM570x (``Tigon III'') 1515745b8439SSascha Wildnerdevice em # Intel Pro/1000 (8254x,8257x) 1516745b8439SSascha Wildner # Requires ig_hal 1517745b8439SSascha Wildnerdevice emx # Intel Pro/1000 (8257{1,2,3,4}) 1518745b8439SSascha Wildner # Requires ig_hal 15191f7e3916SSepherosa Ziehaudevice igb # Intel Pro/1000 (82575, 82576, 82580, i350) 15201f7e3916SSepherosa Ziehau # Requires ig_hal 1521745b8439SSascha Wildnerdevice ig_hal # Intel Pro/1000 hardware abstraction layer 152279251f5eSSepherosa Ziehaudevice ix # Intel PRO/10GbE PCIE Ethernet Family 1523745b8439SSascha Wildnerdevice et # Agere ET1310 10/100/1000 Ethernet 1524745b8439SSascha Wildnerdevice lge # Level 1 LXT1001 (``Mercury'') 1525745b8439SSascha Wildnerdevice mxge # Myricom Myri-10G 10GbE NIC 1526d81f1b78SJan Sucandevice mxgefw # Firmware for Myricom Myri-10G 10GbE NIC 1527745b8439SSascha Wildnerdevice nfe # nVidia nForce2/3 MCP04/51/55 CK804 1528745b8439SSascha Wildnerdevice nge # NatSemi DP83820 and DP83821 1529229aec1cSSascha Wildnerdevice oce # Emulex 10 GbE (OneConnect Ethernet) 1530745b8439SSascha Wildnerdevice sk # SysKonnect GEnesis, LinkSys EG1023, D-Link 1531745b8439SSascha Wildnerdevice ti # Alteon (``Tigon I'', ``Tigon II'') 1532745b8439SSascha Wildnerdevice stge # Sundance/Tamarack TC9021 Gigabit Ethernet 1533745b8439SSascha Wildnerdevice msk # Marvell/SysKonnect Yukon II Gigabit Ethernet 1534745b8439SSascha Wildnerdevice jme # JMicron Gigabit/Fast Ethernet 1535745b8439SSascha Wildner 1536745b8439SSascha Wildner# Brooktree driver has been ported to the new I2C framework. Thus, 1537745b8439SSascha Wildner# you'll need to have the following 3 lines in the kernel config. 1538745b8439SSascha Wildner# device smbus 1539745b8439SSascha Wildner# device iicbus 1540745b8439SSascha Wildner# device iicbb 1541745b8439SSascha Wildner# The iic and smb devices are only needed if you want to control other 1542745b8439SSascha Wildner# I2C slaves connected to the external connector of some cards. 1543745b8439SSascha Wildner# 1544745b8439SSascha Wildnerdevice bktr 1545745b8439SSascha Wildneroptions BKTR_NEW_MSP34XX_DRIVER 1546745b8439SSascha Wildner 1547745b8439SSascha Wildner# WinTV PVR-250/350 driver 1548745b8439SSascha Wildnerdevice cxm 1549745b8439SSascha Wildner 1550745b8439SSascha Wildner# 1551745b8439SSascha Wildner# PCCARD/PCMCIA 1552745b8439SSascha Wildner# 1553745b8439SSascha Wildner# pccard: pccard slots 1554745b8439SSascha Wildner# cardbus/cbb: cardbus bridge 1555745b8439SSascha Wildnerdevice pccard 1556745b8439SSascha Wildnerdevice cardbus 1557745b8439SSascha Wildnerdevice cbb 1558745b8439SSascha Wildner 1559745b8439SSascha Wildner# 1560745b8439SSascha Wildner# MMC/SD 1561745b8439SSascha Wildner# 1562745b8439SSascha Wildner# mmc MMC/SD bus 1563745b8439SSascha Wildner# mmcsd MMC/SD memory card 1564745b8439SSascha Wildner# sdhci Generic PCI SD Host Controller 1565745b8439SSascha Wildner# 1566745b8439SSascha Wildnerdevice mmc 1567745b8439SSascha Wildnerdevice mmcsd 1568745b8439SSascha Wildnerdevice sdhci 1569745b8439SSascha Wildner 1570745b8439SSascha Wildner# 1571745b8439SSascha Wildner# SMB bus 1572745b8439SSascha Wildner# 1573745b8439SSascha Wildner# System Management Bus support is provided by the 'smbus' device. 1574745b8439SSascha Wildner# Access to the SMBus device is via the 'smb' device (/dev/smb*), 1575745b8439SSascha Wildner# which is a child of the 'smbus' device. 1576745b8439SSascha Wildner# 1577745b8439SSascha Wildner# Supported devices: 1578745b8439SSascha Wildner# smb standard io through /dev/smb* 1579745b8439SSascha Wildner# 158098eefd6fSImre Vadász# ACPI support: 158198eefd6fSImre Vadász# smbacpi support for ACPI I2cSerialBus resources 158298eefd6fSImre Vadász# 1583745b8439SSascha Wildner# Supported SMB interfaces: 1584745b8439SSascha Wildner# iicsmb I2C to SMB bridge with any iicbus interface 1585745b8439SSascha Wildner# bktr brooktree848 I2C hardware interface 1586745b8439SSascha Wildner# intpm Intel PIIX4 (82371AB, 82443MX) Power Management Unit 1587745b8439SSascha Wildner# alpm Acer Aladdin-IV/V/Pro2 Power Management Unit 15888ceadc27SSascha Wildner# ichiic Intel generation 4 I2C controller 1589745b8439SSascha Wildner# ichsmb Intel ICH SMBus controller chips (82801AA, 82801AB, 82801BA) 1590745b8439SSascha Wildner# viapm VIA VT82C586B,596,686A and VT8233 SMBus controllers 1591745b8439SSascha Wildner# amdpm AMD 756 Power Management Unit 1592745b8439SSascha Wildner# amdsmb AMD 8111 SMBus 2.0 Controller 1593745b8439SSascha Wildner# 1594745b8439SSascha Wildnerdevice smbus # Bus support, required for smb below. 1595745b8439SSascha Wildner 1596745b8439SSascha Wildnerdevice intpm 1597745b8439SSascha Wildnerdevice alpm 15988ceadc27SSascha Wildnerdevice ichiic 1599745b8439SSascha Wildnerdevice ichsmb 1600745b8439SSascha Wildnerdevice viapm 1601745b8439SSascha Wildnerdevice amdpm 1602745b8439SSascha Wildnerdevice amdsmb 1603745b8439SSascha Wildner 1604745b8439SSascha Wildnerdevice smb 1605745b8439SSascha Wildner 160698eefd6fSImre Vadászdevice smbacpi 160798eefd6fSImre Vadász 1608745b8439SSascha Wildner# 1609745b8439SSascha Wildner# I2C Bus 1610745b8439SSascha Wildner# 1611745b8439SSascha Wildner# Philips i2c bus support is provided by the `iicbus' device. 1612745b8439SSascha Wildner# 1613745b8439SSascha Wildner# Supported devices: 1614745b8439SSascha Wildner# ic i2c network interface 1615745b8439SSascha Wildner# iic i2c standard io 1616745b8439SSascha Wildner# iicsmb i2c to smb bridge. Allow i2c i/o with smb commands. 1617745b8439SSascha Wildner# 1618745b8439SSascha Wildner# Supported interfaces: 1619745b8439SSascha Wildner# pcf Philips PCF8584 ISA-bus controller 1620745b8439SSascha Wildner# bktr brooktree848 I2C software interface 1621745b8439SSascha Wildner# 1622745b8439SSascha Wildner# Other: 1623745b8439SSascha Wildner# iicbb generic I2C bit-banging code (needed by lpbb, bktr) 1624745b8439SSascha Wildner# 1625745b8439SSascha Wildnerdevice iicbus # Bus support, required for ic/iic/iicsmb below. 1626745b8439SSascha Wildnerdevice iicbb 1627745b8439SSascha Wildner 1628745b8439SSascha Wildnerdevice ic 1629745b8439SSascha Wildnerdevice iic 1630745b8439SSascha Wildnerdevice iicsmb # smb over i2c bridge 1631745b8439SSascha Wildner 1632745b8439SSascha Wildnerdevice pcf0 at isa? port 0x320 irq 5 1633745b8439SSascha Wildner 163473e10c03SSepherosa Ziehau# Intel performance-energy bias 163573e10c03SSepherosa Ziehaudevice perfbias 163673e10c03SSepherosa Ziehau 1637e76f5e73SSepherosa Ziehau# Intel software controlled clock modulation 1638e76f5e73SSepherosa Ziehaudevice clockmod 1639e76f5e73SSepherosa Ziehau 1640309b1170SImre Vadász# Intel Sandy Bridge and newer CPUs power usage estimation 1641309b1170SImre Vadászdevice corepower 1642309b1170SImre Vadász 1643745b8439SSascha Wildner# Intel Core and newer CPUs on-die digital thermal sensor support 1644745b8439SSascha Wildnerdevice coretemp 1645745b8439SSascha Wildner 16467698c759SSepherosa Ziehau# Memory thermal sensor 16477698c759SSepherosa Ziehaudevice memtemp 16487698c759SSepherosa Ziehau 1649d4ef6694SJoris Giovannangeli# CPU control pseudo-device. Provides access to MSRs, CPUID info and 1650d4ef6694SJoris Giovannangeli# microcode update feature. 1651d4ef6694SJoris Giovannangelidevice cpuctl 1652d4ef6694SJoris Giovannangeli 1653d5d72874SSepherosa Ziehau# Effective CPU frequency interface via APERF/MPERF MSRs 1654d5d72874SSepherosa Ziehaudevice aperf 1655d5d72874SSepherosa Ziehau 1656745b8439SSascha Wildner# AMD Family 0Fh, 10h and 11h temperature sensors 1657745b8439SSascha Wildnerdevice kate 1658745b8439SSascha Wildnerdevice km 1659745b8439SSascha Wildner 1660745b8439SSascha Wildner# ThinkPad Active Protection System accelerometer 1661745b8439SSascha Wildnerdevice aps0 at isa? port 0x1600 1662745b8439SSascha Wildner 1663745b8439SSascha Wildner# HW monitoring devices lm(4), it(4) and nsclpcsio. 1664745b8439SSascha Wildnerdevice lm0 at isa? port 0x290 1665745b8439SSascha Wildnerdevice it0 at isa? port 0x290 1666745b8439SSascha Wildnerdevice it1 at isa? port 0xc00 1667745b8439SSascha Wildnerdevice it2 at isa? port 0xd00 1668745b8439SSascha Wildnerdevice it3 at isa? port 0x228 1669745b8439SSascha Wildnerdevice nsclpcsio0 at isa? port 0x2e 1670745b8439SSascha Wildnerdevice nsclpcsio1 at isa? port 0x4e 1671745b8439SSascha Wildnerdevice wbsio0 at isa? port 0x2e 1672745b8439SSascha Wildnerdevice wbsio1 at isa? port 0x4e 1673745b8439SSascha Wildnerdevice uguru0 at isa? port 0xe0 # ABIT uGuru 1674745b8439SSascha Wildner 16752e2c9b13SSascha Wildner# EFI Runtime Services support (not functional yet). 16762e2c9b13SSascha Wildneroptions EFIRT 16772e2c9b13SSascha Wildner 1678745b8439SSascha Wildner# Parallel-Port Bus 1679745b8439SSascha Wildner# 1680745b8439SSascha Wildner# Parallel port bus support is provided by the `ppbus' device. 1681745b8439SSascha Wildner# Multiple devices may be attached to the parallel port, devices 1682745b8439SSascha Wildner# are automatically probed and attached when found. 1683745b8439SSascha Wildner# 1684745b8439SSascha Wildner# Supported devices: 1685745b8439SSascha Wildner# vpo Iomega Zip Drive 1686745b8439SSascha Wildner# Requires SCSI disk support ('scbus' and 'da'); the best 1687745b8439SSascha Wildner# performance is achieved with ports in EPP 1.9 mode. 1688745b8439SSascha Wildner# lpt Parallel Printer 1689745b8439SSascha Wildner# plip Parallel network interface 1690745b8439SSascha Wildner# ppi General-purpose I/O ("Geek Port") + IEEE1284 I/O 1691745b8439SSascha Wildner# pps Pulse per second Timing Interface 1692745b8439SSascha Wildner# lpbb Philips official parallel port I2C bit-banging interface 1693745b8439SSascha Wildner# 1694745b8439SSascha Wildner# Supported interfaces: 1695745b8439SSascha Wildner# ppc ISA-bus parallel port interfaces. 1696745b8439SSascha Wildner# 1697745b8439SSascha Wildner 1698745b8439SSascha Wildneroptions PPC_PROBE_CHIPSET # Enable chipset specific detection 1699745b8439SSascha Wildner # (see flags in ppc(4)) 1700745b8439SSascha Wildneroptions DEBUG_1284 # IEEE1284 signaling protocol debug 1701745b8439SSascha Wildneroptions PERIPH_1284 # Makes your computer act as a IEEE1284 1702745b8439SSascha Wildner # compliant peripheral 1703745b8439SSascha Wildneroptions DONTPROBE_1284 # Avoid boot detection of PnP parallel devices 1704745b8439SSascha Wildneroptions VP0_DEBUG # ZIP/ZIP+ debug 1705745b8439SSascha Wildneroptions LPT_DEBUG # Printer driver debug 1706745b8439SSascha Wildneroptions PPC_DEBUG=2 # Parallel chipset level debug 1707745b8439SSascha Wildneroptions PLIP_DEBUG # Parallel network IP interface debug 1708745b8439SSascha Wildneroptions PCFCLOCK_VERBOSE # Verbose pcfclock driver 1709745b8439SSascha Wildneroptions PCFCLOCK_MAX_RETRIES=5 # Maximum read tries (default 10) 1710745b8439SSascha Wildner 1711745b8439SSascha Wildnerdevice ppc0 at isa? irq 7 1712745b8439SSascha Wildnerdevice ppbus 1713745b8439SSascha Wildnerdevice vpo 1714745b8439SSascha Wildnerdevice lpt 1715745b8439SSascha Wildnerdevice plip 1716745b8439SSascha Wildnerdevice ppi 1717745b8439SSascha Wildnerdevice pps 1718745b8439SSascha Wildnerdevice lpbb 1719745b8439SSascha Wildnerdevice pcfclock 1720745b8439SSascha Wildner 1721745b8439SSascha Wildner# Kernel BOOTP support 1722745b8439SSascha Wildner 1723745b8439SSascha Wildneroptions BOOTP # Use BOOTP to obtain IP address/hostname 1724745b8439SSascha Wildneroptions BOOTP_NFSROOT # NFS mount root filesystem using BOOTP info 1725745b8439SSascha Wildneroptions BOOTP_COMPAT # Workaround for broken bootp daemons. 1726745b8439SSascha Wildneroptions BOOTP_WIRED_TO=fxp0 # Use interface fxp0 for BOOTP 1727745b8439SSascha Wildner 1728745b8439SSascha Wildner# Disable swapping. This option removes all code which actually performs 1729745b8439SSascha Wildner# swapping, so it's not possible to turn it back on at run-time. 1730745b8439SSascha Wildner# 1731745b8439SSascha Wildner# This is sometimes usable for systems which don't have any swap space 1732745b8439SSascha Wildner# (see also sysctls "vm.defer_swapspace_pageouts" and 1733745b8439SSascha Wildner# "vm.disable_swapspace_pageouts") 1734745b8439SSascha Wildner# 1735745b8439SSascha Wildner#options NO_SWAPPING 1736745b8439SSascha Wildner 1737745b8439SSascha Wildner# Set the size of the buffer cache KVM reservation, in buffers. This is 1738745b8439SSascha Wildner# scaled by approximately 16384 bytes. The system will auto-size the buffer 1739745b8439SSascha Wildner# cache if this option is not specified. 1740745b8439SSascha Wildner# 1741745b8439SSascha Wildneroptions NBUF=512 1742745b8439SSascha Wildner 1743745b8439SSascha Wildner# Set the size of the mbuf KVM reservation, in clusters. This is scaled 1744745b8439SSascha Wildner# by approximately 2048 bytes. The system will auto-size the mbuf area 1745745b8439SSascha Wildner# to (512 + maxusers*16) if this option is not specified. 1746745b8439SSascha Wildner# maxusers is in turn computed at boot time depending on available memory 1747745b8439SSascha Wildner# or set to the value specified by "options MAXUSERS=x" (x=0 means 1748745b8439SSascha Wildner# autoscaling). 1749745b8439SSascha Wildner# So, to take advantage of autoscaling, you have to remove both 1750745b8439SSascha Wildner# NMBCLUSTERS and MAXUSERS (and NMBUFS) from your kernel config. 1751745b8439SSascha Wildner# 1752745b8439SSascha Wildneroptions NMBCLUSTERS=1024 1753745b8439SSascha Wildner 1754745b8439SSascha Wildner# Set the number of mbufs available in the system. Each mbuf 1755745b8439SSascha Wildner# consumes 256 bytes. The system will autosize this (to 4 times 1756745b8439SSascha Wildner# the number of NMBCLUSTERS, depending on other constraints) 1757745b8439SSascha Wildner# if this option is not specified. 1758745b8439SSascha Wildner# 1759745b8439SSascha Wildneroptions NMBUFS=4096 1760745b8439SSascha Wildner 1761745b8439SSascha Wildner# Tune the buffer cache maximum KVA reservation, in bytes. The maximum is 1762745b8439SSascha Wildner# usually capped at 200 MB, effecting machines with > 1GB of ram. Note 1763745b8439SSascha Wildner# that the buffer cache only really governs write buffering and disk block 1764745b8439SSascha Wildner# translations. The VM page cache is our primary disk cache and is not 1765745b8439SSascha Wildner# effected by the size of the buffer cache. 1766745b8439SSascha Wildner# 1767745b8439SSascha Wildneroptions VM_BCACHE_SIZE_MAX="(100*1024*1024)" 1768745b8439SSascha Wildner 1769745b8439SSascha Wildner# Tune the swap zone KVA reservation, in bytes. The default is typically 1770745b8439SSascha Wildner# 70 MB, giving the system the ability to manage a maximum of 28GB worth 1771745b8439SSascha Wildner# of swapped out data. 1772745b8439SSascha Wildner# 1773745b8439SSascha Wildneroptions VM_SWZONE_SIZE_MAX="(50*1024*1024)" 1774745b8439SSascha Wildner 1775745b8439SSascha Wildner# 1776745b8439SSascha Wildner# Enable extra debugging code for locks. This stores the filename and 1777745b8439SSascha Wildner# line of whatever acquired the lock in the lock itself, and change a 1778745b8439SSascha Wildner# number of function calls to pass around the relevant data. This is 1779745b8439SSascha Wildner# not at all useful unless you are debugging lock code. Also note 1780745b8439SSascha Wildner# that it is likely to break e.g. fstat(1) unless you recompile your 1781745b8439SSascha Wildner# userland with -DDEBUG_LOCKS as well. 1782745b8439SSascha Wildner# 17839ec899f4SSascha Wildner# DEBUG_LOCKS_LATENCY adds a sysctl to add a forced latency loop 17849ec899f4SSascha Wildner# (count to N) in front of any spinlock or gettoken. 17859ec899f4SSascha Wildner# 1786745b8439SSascha Wildneroptions DEBUG_LOCKS 17879ec899f4SSascha Wildneroptions DEBUG_LOCKS_LATENCY 1788745b8439SSascha Wildner 1789745b8439SSascha Wildner# Set the amount of time (in seconds) the system will wait before 1790745b8439SSascha Wildner# rebooting automatically when a kernel panic occurs. If set to (-1), 1791745b8439SSascha Wildner# the system will wait indefinitely until a key is pressed on the 1792745b8439SSascha Wildner# console. 1793745b8439SSascha Wildneroptions PANIC_REBOOT_WAIT_TIME=16 1794745b8439SSascha Wildner 179595b4dba2SSascha Wildner# Specify a lower limit for the number of swap I/O buffers. 1796745b8439SSascha Wildner# 1797745b8439SSascha Wildner#options NSWBUF_MIN=120 1798745b8439SSascha Wildner 1799745b8439SSascha Wildner# The 'asr' driver provides support for current DPT/Adaptec SCSI RAID 1800745b8439SSascha Wildner# controllers (SmartRAID V and VI and later). 1801745b8439SSascha Wildner# These controllers require the CAM infrastructure. 1802745b8439SSascha Wildner# 1803745b8439SSascha Wildnerdevice asr 1804745b8439SSascha Wildner 1805745b8439SSascha Wildner# The 'dpt' driver provides support for DPT controllers (http://www.dpt.com/). 1806745b8439SSascha Wildner# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O. 1807745b8439SSascha Wildner# The DPT controllers are commonly re-licensed under other brand-names - 1808745b8439SSascha Wildner# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and 1809745b8439SSascha Wildner# Compaq are actually DPT controllers. 1810745b8439SSascha Wildner# 1811745b8439SSascha Wildner# See src/sys/dev/raid/dpt for debugging and other subtle options. 1812745b8439SSascha Wildner# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various 1813745b8439SSascha Wildner# instruments are enabled. The tools in 1814745b8439SSascha Wildner# /usr/sbin/dpt_* assume these to be enabled. 1815745b8439SSascha Wildner# DPT_HANDLE_TIMEOUTS Normally device timeouts are handled by the DPT. 1816745b8439SSascha Wildner# If you ant the driver to handle timeouts, enable 1817745b8439SSascha Wildner# this option. If your system is very busy, this 1818745b8439SSascha Wildner# option will create more trouble than solve. 1819745b8439SSascha Wildner# DPT_TIMEOUT_FACTOR Used to compute the excessive amount of time to 1820745b8439SSascha Wildner# wait when timing out with the above option. 182147a69c3fSSascha Wildner# DPT_DEBUG_xxxx These are controllable from sys/dev/raid/dpt/dpt.h 1822745b8439SSascha Wildner# DPT_LOST_IRQ When enabled, will try, once per second, to catch 1823745b8439SSascha Wildner# any interrupt that got lost. Seems to help in some 1824745b8439SSascha Wildner# DPT-firmware/Motherboard combinations. Minimal 1825745b8439SSascha Wildner# cost, great benefit. 1826745b8439SSascha Wildner# DPT_RESET_HBA Make "reset" actually reset the controller 1827745b8439SSascha Wildner# instead of fudging it. Only enable this if you 1828745b8439SSascha Wildner# are 100% certain you need it. 1829745b8439SSascha Wildner 1830745b8439SSascha Wildnerdevice dpt 1831745b8439SSascha Wildner 1832745b8439SSascha Wildner# DPT options 1833745b8439SSascha Wildner#!CAM# options DPT_MEASURE_PERFORMANCE 1834745b8439SSascha Wildner#!CAM# options DPT_HANDLE_TIMEOUTS 1835745b8439SSascha Wildneroptions DPT_TIMEOUT_FACTOR=4 1836745b8439SSascha Wildneroptions DPT_LOST_IRQ 1837745b8439SSascha Wildneroptions DPT_RESET_HBA 1838745b8439SSascha Wildner 1839745b8439SSascha Wildner# 1840745b8439SSascha Wildner# Compaq "CISS" RAID controllers (SmartRAID 5* series) 1841745b8439SSascha Wildner# These controllers have a SCSI-like interface, and require the 1842745b8439SSascha Wildner# CAM infrastructure. 1843745b8439SSascha Wildner# 1844745b8439SSascha Wildnerdevice ciss 1845745b8439SSascha Wildner 1846745b8439SSascha Wildner# 1847745b8439SSascha Wildner# Intel Integrated RAID controllers. 1848745b8439SSascha Wildner# This driver is supported and maintained by 1849745b8439SSascha Wildner# "Leubner, Achim" <Achim_Leubner@adaptec.com>. 1850745b8439SSascha Wildner# 1851745b8439SSascha Wildnerdevice iir 1852745b8439SSascha Wildner 1853745b8439SSascha Wildner# 1854745b8439SSascha Wildner# Mylex AcceleRAID and eXtremeRAID controllers with v6 and later 1855745b8439SSascha Wildner# firmware. These controllers have a SCSI-like interface, and require 1856745b8439SSascha Wildner# the CAM infrastructure. 1857745b8439SSascha Wildner# 1858745b8439SSascha Wildnerdevice mly 1859745b8439SSascha Wildner 1860745b8439SSascha Wildner# USB support 1861886e1e50SSascha Wildner# 1862886e1e50SSascha Wildner 1863745b8439SSascha Wildner# UHCI controller 1864745b8439SSascha Wildnerdevice uhci 1865745b8439SSascha Wildner# OHCI controller 1866745b8439SSascha Wildnerdevice ohci 1867745b8439SSascha Wildner# EHCI controller 1868745b8439SSascha Wildnerdevice ehci 1869b4ea5ff5SSascha Wildner# XHCI controller 1870b4ea5ff5SSascha Wildnerdevice xhci 1871745b8439SSascha Wildner# General USB code (mandatory for USB) 1872745b8439SSascha Wildnerdevice usb 1873745b8439SSascha Wildner# Human Interface Device (anything with buttons and dials) 1874745b8439SSascha Wildnerdevice uhid 1875745b8439SSascha Wildner# USB keyboard 1876745b8439SSascha Wildnerdevice ukbd 1877745b8439SSascha Wildner# USB printer 1878745b8439SSascha Wildnerdevice ulpt 18790e20af68SSascha Wildner# USB mass storage (Requires scbus and da) 1880745b8439SSascha Wildnerdevice umass 1881b4ea5ff5SSascha Wildner# USB mass storage driver for device-side mode 1882b4ea5ff5SSascha Wildnerdevice usfs 1883745b8439SSascha Wildner# USB modem support 1884745b8439SSascha Wildnerdevice umodem 1885745b8439SSascha Wildner# USB mouse 1886745b8439SSascha Wildnerdevice ums 1887b4ea5ff5SSascha Wildner# eGalax USB touch screen 1888b4ea5ff5SSascha Wildnerdevice uep 188999c3594eSSascha Wildner# Diamond Rio 500 MP3 player 189099c3594eSSascha Wildnerdevice urio 1891745b8439SSascha Wildner# USB com devices 1892b4ea5ff5SSascha Wildnerdevice "u3g" 1893745b8439SSascha Wildnerdevice uark 1894745b8439SSascha Wildnerdevice ubsa 1895b4ea5ff5SSascha Wildnerdevice ubser 1896745b8439SSascha Wildnerdevice uchcom 1897745b8439SSascha Wildnerdevice ucom 1898b4ea5ff5SSascha Wildnerdevice ucycom 1899b4ea5ff5SSascha Wildnerdevice ufoma 1900745b8439SSascha Wildnerdevice uftdi 1901745b8439SSascha Wildnerdevice ugensa 1902b4ea5ff5SSascha Wildnerdevice uipaq 1903b4ea5ff5SSascha Wildnerdevice umcs 1904745b8439SSascha Wildnerdevice umct 1905b4ea5ff5SSascha Wildnerdevice umoscom 1906745b8439SSascha Wildnerdevice uplcom 1907745b8439SSascha Wildnerdevice uslcom 1908745b8439SSascha Wildnerdevice uvisor 1909745b8439SSascha Wildnerdevice uvscom 1910745b8439SSascha Wildner 1911745b8439SSascha Wildner# 1912b4ea5ff5SSascha Wildner# USB ethernet support 1913b4ea5ff5SSascha Wildnerdevice uether 1914b4ea5ff5SSascha Wildner# 191579be21c5SSascha Wildner# ADMtek USB ethernet. Supports the LinkSys USB100TX, 191679be21c5SSascha Wildner# the Billionton USB100, the Melco LU-ATX, the D-Link DSB-650TX 191779be21c5SSascha Wildner# and the SMC 2202USB. Also works with the ADMtek AN986 Pegasus 191879be21c5SSascha Wildner# eval board. 191979be21c5SSascha Wildnerdevice aue 192079be21c5SSascha Wildner# 1921745b8439SSascha Wildner# ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the 1922745b8439SSascha Wildner# LinkSys USB200M and various other adapters. 1923745b8439SSascha Wildnerdevice axe 1924b4ea5ff5SSascha Wildner# 19253d2b9530SSascha Wildner# ASIX Electronics AX88178A/AX88179 USB 2.0/3.0 gigabit ethernet driver. 19263d2b9530SSascha Wildnerdevice axge 19273d2b9530SSascha Wildner# 1928db68bb1bSSascha Wildner# Devices which communicate using Ethernet over USB, particularly 1929db68bb1bSSascha Wildner# Communication Device Class (CDC) Ethernet specification. Supports 1930db68bb1bSSascha Wildner# Sharp Zaurus PDAs, some DOCSIS cable modems and so on. 1931db68bb1bSSascha Wildnerdevice cdce 1932db68bb1bSSascha Wildner# 193379be21c5SSascha Wildner# CATC USB-EL1201A USB ethernet. Supports the CATC Netmate 193479be21c5SSascha Wildner# and Netmate II, and the Belkin F5U111. 193579be21c5SSascha Wildnerdevice cue 193679be21c5SSascha Wildner# 193779be21c5SSascha Wildner# USB Apple iPhone/iPad tethered Ethernet driver 193879be21c5SSascha Wildnerdevice ipheth 193979be21c5SSascha Wildner# 194079be21c5SSascha Wildner# Kawasaki LSI ethernet. Supports the LinkSys USB10T, 194179be21c5SSascha Wildner# Entrega USB-NET-E45, Peracom Ethernet Adapter, the 194279be21c5SSascha Wildner# 3Com 3c19250, the ADS Technologies USB-10BT, the ATen UC10T, 194379be21c5SSascha Wildner# the Netgear EA101, the D-Link DSB-650, the SMC 2102USB 194479be21c5SSascha Wildner# and 2104USB, and the Corega USB-T. 194579be21c5SSascha Wildnerdevice kue 194679be21c5SSascha Wildner# 1947f8577199SSascha Wildner# Moschip MCS7730/MCS7840 USB to fast ethernet. Supports the Sitecom LN030. 1948f8577199SSascha Wildnerdevice mos 1949f8577199SSascha Wildner# 1950b4ea5ff5SSascha Wildner# Davicom DM9601E USB to fast ethernet. Supports the Corega FEther USB-TXC. 1951b4ea5ff5SSascha Wildnerdevice udav 1952745b8439SSascha Wildner 1953745b8439SSascha Wildner# USB wireless NICs, requires wlan_amrr 1954745b8439SSascha Wildner# 1955745b8439SSascha Wildner# Ralink Technology RT2501USB/RT2601USB 1956f794c13fSSascha Wildnerdevice rum 1957790340eaSSascha Wildner# 195810f2cea7SSascha Wildner# Ralink Technology RT2700U/RT2800U/RT3000U wireless driver 195910f2cea7SSascha Wildnerdevice run 196010f2cea7SSascha Wildnerdevice runfw 1961745b8439SSascha Wildner# 1962e4ca69a1SSascha Wildner# RNDIS USB ethernet driver 1963e4ca69a1SSascha Wildnerdevice urndis 1964e4ca69a1SSascha Wildner# 1965790340eaSSascha Wildner# Realtek RTL8188CU/RTL8192CU wireless driver 1966790340eaSSascha Wildnerdevice urtwn 1967790340eaSSascha Wildnerdevice urtwnfw 196877f295e6SSascha Wildneroptions URTWN_WITHOUT_UCODE 1969745b8439SSascha Wildner 19704596d2c5SSascha Wildner# Fm Radio 19714596d2c5SSascha Wildner# 19724596d2c5SSascha Wildnerdevice ufm 19734596d2c5SSascha Wildner 1974a7ceaa31SSascha Wildner# Templates for programming USB device side drivers 1975a7ceaa31SSascha Wildner# 1976a7ceaa31SSascha Wildnerdevice usb_template 1977a7ceaa31SSascha Wildner 1978745b8439SSascha Wildner# debugging options for the USB subsystem 1979745b8439SSascha Wildner# 1980745b8439SSascha Wildneroptions USB_DEBUG 1981745b8439SSascha Wildner 1982745b8439SSascha Wildner# options for ukbd: 1983745b8439SSascha Wildneroptions UKBD_DFLT_KEYMAP # specify the built-in keymap 1984745b8439SSascha Wildnermakeoptions UKBD_DFLT_KEYMAP=it.iso 1985745b8439SSascha Wildner 1986745b8439SSascha Wildner# Firewire support 1987745b8439SSascha Wildnerdevice firewire # Firewire bus code 1988745b8439SSascha Wildnerdevice sbp # SCSI over Firewire (Requires scbus and da) 1989745b8439SSascha Wildnerdevice fwe # Ethernet over Firewire (non-standard!) 1990745b8439SSascha Wildner 1991745b8439SSascha Wildner# dcons support (Dumb Console Device) 1992745b8439SSascha Wildnerdevice dcons # dumb console driver 1993745b8439SSascha Wildnerdevice dcons_crom # FireWire attachment 1994745b8439SSascha Wildneroptions DCONS_BUF_SIZE=16384 # buffer size 1995745b8439SSascha Wildneroptions DCONS_POLL_HZ=100 # polling rate 1996745b8439SSascha Wildneroptions DCONS_FORCE_CONSOLE=1 # force to be the primary console 1997745b8439SSascha Wildneroptions DCONS_FORCE_GDB=1 # force to be the gdb device 1998745b8439SSascha Wildner 1999745b8439SSascha Wildner##################################################################### 2000745b8439SSascha Wildner# crypto subsystem 2001745b8439SSascha Wildner# 2002745b8439SSascha Wildner# This is a port of the openbsd crypto framework. Include this when 2003755d70b8SSascha Wildner# you have a h/w crypto device to accelerate user applications that 2004755d70b8SSascha Wildner# link to openssl. 2005745b8439SSascha Wildner# 2006745b8439SSascha Wildner# Drivers are ports from openbsd with some simple enhancements that have 2007745b8439SSascha Wildner# been fed back to openbsd (and hopefully will be included). 2008745b8439SSascha Wildner 20098ca694c6SSascha Wildnerdevice crypto # core crypto support 20108ca694c6SSascha Wildnerdevice cryptodev # /dev/crypto for access to h/w 2011745b8439SSascha Wildner 2012745b8439SSascha Wildnerdevice rndtest # FIPS 140-2 entropy tester 2013745b8439SSascha Wildner 2014745b8439SSascha Wildnerdevice hifn # Hifn 7951, 7781, etc. 2015745b8439SSascha Wildneroptions HIFN_DEBUG # enable debugging support: hw.hifn.debug 2016745b8439SSascha Wildner#options HIFN_NO_RNG # for devices without RNG 2017745b8439SSascha Wildneroptions HIFN_RNDTEST # enable rndtest support 2018745b8439SSascha Wildner 201925638cf4SSascha Wildnerdevice safe # SafeNet 1141 202025638cf4SSascha Wildneroptions SAFE_DEBUG # enable debugging support: hw.safe.debug 20218690ff8fSSascha Wildner#options SAFE_NO_RNG # for devices without RNG 202225638cf4SSascha Wildneroptions SAFE_RNDTEST # enable rndtest support 202325638cf4SSascha Wildner 2024745b8439SSascha Wildnerdevice ubsec # Broadcom 5501, 5601, 58xx 2025745b8439SSascha Wildneroptions UBSEC_DEBUG # enable debugging support: hw.ubsec.debug 2026745b8439SSascha Wildner#options UBSEC_NO_RNG # for devices without RNG 2027745b8439SSascha Wildneroptions UBSEC_RNDTEST # enable rndtest support 2028745b8439SSascha Wildner 2029745b8439SSascha Wildnerdevice aesni # hardware crypto/RNG for AES-NI 2030745b8439SSascha Wildnerdevice padlock # hardware crypto/RNG for VIA C3/C7/Eden 2031c5761ad0SAlex Hornungdevice rdrand # hardware RNG for RdRand 2032745b8439SSascha Wildner 2033745b8439SSascha Wildner# 2034745b8439SSascha Wildner# ACPI support using the Intel ACPI Component Architecture reference 2035745b8439SSascha Wildner# implementation. 2036745b8439SSascha Wildner# 2037745b8439SSascha Wildner# ACPI_DEBUG enables the use of the debug.acpi.level and debug.acpi.layer 2038745b8439SSascha Wildner# kernel environment variables to select initial debugging levels for the 2039745b8439SSascha Wildner# Intel ACPICA code. 2040745b8439SSascha Wildner 2041745b8439SSascha Wildnerdevice acpi 2042745b8439SSascha Wildneroptions ACPI_DEBUG 2043745b8439SSascha Wildner 2044554257bcSSascha Wildner# ACPI WMI Mapping driver 2045554257bcSSascha Wildnerdevice acpi_wmi 2046554257bcSSascha Wildner 2047745b8439SSascha Wildner# ACPI Asus Extras (LCD backlight/brightness, video output, etc.) 2048745b8439SSascha Wildnerdevice acpi_asus 2049745b8439SSascha Wildner 2050745b8439SSascha Wildner# ACPI Fujitsu Extras (Buttons) 2051745b8439SSascha Wildnerdevice acpi_fujitsu 2052745b8439SSascha Wildner 2053745b8439SSascha Wildner# ACPI extras driver for HP laptops 2054554257bcSSascha Wildnerdevice acpi_hp 2055745b8439SSascha Wildner 2056745b8439SSascha Wildner# ACPI Panasonic Extras (LCD backlight/brightness, video output, etc.) 2057745b8439SSascha Wildnerdevice acpi_panasonic 2058745b8439SSascha Wildner 20592af72e0aSImre Vadász# ACPI pvpanic driver for virtual machines running in Qemu 20602af72e0aSImre Vadászdevice acpi_pvpanic 20612af72e0aSImre Vadász 2062745b8439SSascha Wildner# ACPI Sony extra (LCD brightness) 2063745b8439SSascha Wildnerdevice acpi_sony 2064745b8439SSascha Wildner 2065745b8439SSascha Wildner# ACPI extras driver for ThinkPad laptops 2066745b8439SSascha Wildnerdevice acpi_thinkpad 2067745b8439SSascha Wildner 2068745b8439SSascha Wildner# ACPI Toshiba Extras (LCD backlight/brightness, video output, etc.) 2069745b8439SSascha Wildnerdevice acpi_toshiba 2070745b8439SSascha Wildner 2071745b8439SSascha Wildner# ACPI Video Extensions (LCD backlight/brightness, video output, etc.) 2072745b8439SSascha Wildnerdevice acpi_video 2073745b8439SSascha Wildner 207490980aa5SSascha Wildner# ACPI Docking Station 207590980aa5SSascha Wildnerdevice acpi_dock 207690980aa5SSascha Wildner 2077745b8439SSascha Wildnerdevice aibs # ASUSTeK AI Booster (ACPI ASOC ATK0110) 2078745b8439SSascha Wildner 2079745b8439SSascha Wildner# DRM options: 2080745b8439SSascha Wildner# drm: General DRM code 20819fbad1e9SSascha Wildner# i915: Intel integrated GPUs, starting from the 830M family 2082055e60aeSzrj# radeon: ATI/AMD Radeon cards 2083745b8439SSascha Wildner# 2084745b8439SSascha Wildner# DRM_DEBUG: include debug printfs, very slow 2085745b8439SSascha Wildner# 2086745b8439SSascha Wildner# DRM requires AGP in the kernel. 2087055e60aeSzrj# 2088055e60aeSzrj# Also you'll need to have the following 3 lines in the kernel config. 2089055e60aeSzrj# device acpi 2090055e60aeSzrj# device iicbus 2091055e60aeSzrj# device iicbb 2092745b8439SSascha Wildner 2093745b8439SSascha Wildnerdevice drm 20949fbad1e9SSascha Wildner 20959fbad1e9SSascha Wildner# For testing and debugging. 20969fbad1e9SSascha Wildnerdevice "i915" 20979fbad1e9SSascha Wildnerdevice radeon 2098745b8439SSascha Wildner 2099745b8439SSascha Wildneroptions DRM_DEBUG 21002fc297a3SFrançois Tigeotoptions VGA_SWITCHEROO 2101745b8439SSascha Wildner 2102745b8439SSascha Wildner# 2103745b8439SSascha Wildner# Misc devices 2104745b8439SSascha Wildner# 2105745b8439SSascha Wildnerdevice cmx # Omnikey CardMan 4040 smartcard reader 210621e876fbSFrancois Tigeotdevice amdsbwd # AMD South Bridge watchdog 2107745b8439SSascha Wildnerdevice gpio # Enable support for the gpio framework 2108ace1ab86SFrancois Tigeotdevice ichwd # Intel ICH watchdog interrupt timer 2109ea2c6782SSascha Wildnerdevice tbridge # regression testing 2110745b8439SSascha Wildner 2111745b8439SSascha Wildner# 2112723f1311SSascha Wildner# Amazon EC2 support 2113723f1311SSascha Wildner# 2114723f1311SSascha Wildnerdevice ena 2115723f1311SSascha Wildner 2116723f1311SSascha Wildner# 211782b77854SSepherosa Ziehau# Hyper-V support 211882b77854SSepherosa Ziehau# 211982b77854SSepherosa Ziehaudevice vmbus 212082b77854SSepherosa Ziehau 212182b77854SSepherosa Ziehau# 2122c3a6e36fSSascha Wildner# Virtio support 2123c3a6e36fSSascha Wildner# 2124fa771eddSSascha Wildnerdevice virtio # Generic VirtIO bus/PCI interface (required) 212595fbc42eSDiederik de Grootdevice virtio_balloon # VirtIO Memory Balloon device 2126fa771eddSSascha Wildnerdevice virtio_blk # VirtIO Block device 2127fa771eddSSascha Wildnerdevice virtio_random # VirtIO Entropy device 2128fa771eddSSascha Wildnerdevice virtio_scsi # VirtIO SCSI device 2129fa771eddSSascha Wildnerdevice vtnet # VirtIO Ethernet device 2130c3a6e36fSSascha Wildner 21311f8b7484SSascha Wildner# VMware support 21321f8b7484SSascha Wildner# 21331f8b7484SSascha Wildnerdevice vmx # VMware VMXNET3 Ethernet 21341f8b7484SSascha Wildner 2135c3a6e36fSSascha Wildner# 2136bca7db71SImre Vadász# Gpio support for ACPI based SoC platforms 2137bca7db71SImre Vadász# 2138bca7db71SImre Vadászdevice gpio_acpi 2139bca7db71SImre Vadászdevice gpio_intel # GPIO support for Intel SoCs 2140bca7db71SImre Vadász 2141bca7db71SImre Vadász# 2142745b8439SSascha Wildner# Embedded system options: 2143745b8439SSascha Wildner# 2144745b8439SSascha Wildner# An embedded system might want to run something other than init. 2145745b8439SSascha Wildneroptions INIT_PATH="/sbin/init:/sbin/oinit" 2146745b8439SSascha Wildner 2147745b8439SSascha Wildner# Debug options 2148745b8439SSascha Wildneroptions BUS_DEBUG # enable newbus debugging 2149745b8439SSascha Wildneroptions RSS_DEBUG # enable RSS (Receive Side Scaling) debugging 2150745b8439SSascha Wildner 2151745b8439SSascha Wildner# Record the program counter of the code interrupted by the statistics 2152745b8439SSascha Wildner# clock interrupt. Use pctrack(8) to dump this information. 2153745b8439SSascha Wildneroptions DEBUG_PCTRACK 2154745b8439SSascha Wildner 2155d3d1dd3eSPeeter Must# evdev interface 2156d3d1dd3eSPeeter Mustdevice evdev # input event device support 2157d3d1dd3eSPeeter Mustoptions EVDEV_SUPPORT # evdev support in legacy drivers 2158d3d1dd3eSPeeter Mustoptions EVDEV_DEBUG # enable event debug messages 2159d3d1dd3eSPeeter Must 2160745b8439SSascha Wildner# More undocumented options for linting. 2161745b8439SSascha Wildner# Note that documenting these are not considered an affront. 2162745b8439SSascha Wildner 2163745b8439SSascha Wildner#options ACPI_NO_SEMAPHORES 2164745b8439SSascha Wildner#options BKTR_ALLOC_PAGES=xxx 2165745b8439SSascha Wildneroptions CAM_DEBUG_DELAY 2166745b8439SSascha Wildneroptions CLUSTERDEBUG 2167745b8439SSascha Wildneroptions DEBUG 2168745b8439SSascha Wildneroptions DEBUG_CRIT_SECTIONS 2169b42386eeSSepherosa Ziehauoptions BCE_RSS_DEBUG 2170b42386eeSSepherosa Ziehauoptions BCE_TSS_DEBUG 2171695a8586SSepherosa Ziehauoptions BNX_RSS_DEBUG 217269647051SSascha Wildneroptions BNX_TSO_DEBUG 2173695a8586SSepherosa Ziehauoptions BNX_TSS_DEBUG 2174745b8439SSascha Wildneroptions EMX_RSS_DEBUG 21750c0e1638SSepherosa Ziehauoptions EMX_TSO_DEBUG 2176d84018e9SSepherosa Ziehauoptions EMX_TSS_DEBUG 2177745b8439SSascha Wildneroptions JME_RSS_DEBUG 21788d6600daSSepherosa Ziehauoptions IGB_RSS_DEBUG 21794e19e38aSSepherosa Ziehauoptions IGB_TSS_DEBUG 21809c0ecdccSSepherosa Ziehauoptions IGB_MSIX_DEBUG 21810e5f28e9SSascha Wildneroptions IX_RSS_DEBUG 2182745b8439SSascha Wildneroptions ENABLE_ALART 2183745b8439SSascha Wildneroptions FB_DEBUG=2 2184745b8439SSascha Wildneroptions FB_INSTALL_CDEV 2185745b8439SSascha Wildner#options IEEE80211_DEBUG_REFCNT 2186745b8439SSascha Wildneroptions IEEE80211_SUPPORT_SUPERG 2187745b8439SSascha Wildneroptions KBDIO_DEBUG=10 2188745b8439SSascha Wildneroptions KBD_MAXRETRY=4 2189745b8439SSascha Wildneroptions KBD_MAXWAIT=6 2190745b8439SSascha Wildneroptions KBD_RESETDELAY=201 2191745b8439SSascha Wildner#options KERN_TIMESTAMP 2192745b8439SSascha Wildneroptions KEY 2193745b8439SSascha Wildneroptions LOCKF_DEBUG 2194745b8439SSascha Wildner#options MAXFILES=xxx 2195745b8439SSascha Wildneroptions MBUF_DEBUG 2196ad67a470SSascha Wildneroptions NO_LWKT_SPLIT_USERPRI 2197745b8439SSascha Wildneroptions PANIC_DEBUG 2198745b8439SSascha Wildneroptions PMAP_DEBUG 2199745b8439SSascha Wildneroptions PSM_DEBUG=4 2200745b8439SSascha Wildneroptions SCSI_NCR_DEBUG 2201745b8439SSascha Wildneroptions SCSI_NCR_MAX_SYNC=10000 2202745b8439SSascha Wildneroptions SCSI_NCR_MAX_WIDE=1 2203745b8439SSascha Wildneroptions SCSI_NCR_MYADDR=7 2204603198e6SSascha Wildneroptions SLAB_DEBUG 2205745b8439SSascha Wildneroptions SOCKBUF_DEBUG 2206745b8439SSascha Wildneroptions TDMA_BINTVAL_DEFAULT=5 2207745b8439SSascha Wildneroptions TDMA_SLOTCNT_DEFAULT=2 2208745b8439SSascha Wildneroptions TDMA_SLOTLEN_DEFAULT=10*1000 2209745b8439SSascha Wildneroptions TDMA_TXRATE_11A_DEFAULT=2*24 2210745b8439SSascha Wildneroptions TDMA_TXRATE_11B_DEFAULT=2*11 2211745b8439SSascha Wildneroptions TDMA_TXRATE_11G_DEFAULT=2*24 2212745b8439SSascha Wildneroptions TDMA_TXRATE_11NA_DEFAULT="(4|IEEE80211_RATE_MCS)" 2213745b8439SSascha Wildneroptions TDMA_TXRATE_11NG_DEFAULT="(4|IEEE80211_RATE_MCS)" 2214745b8439SSascha Wildneroptions TDMA_TXRATE_HALF_DEFAULT=2*12 2215745b8439SSascha Wildneroptions TDMA_TXRATE_QUARTER_DEFAULT=2*6 2216745b8439SSascha Wildneroptions TDMA_TXRATE_TURBO_DEFAULT=2*24 2217745b8439SSascha Wildner#options TIMER_FREQ="((14318182+6)/12)" 2218745b8439SSascha Wildneroptions VFS_BIO_DEBUG 2219603198e6SSascha Wildneroptions VM_PAGE_DEBUG 2220745b8439SSascha Wildneroptions XBONEHACK 2221745b8439SSascha Wildner 2222745b8439SSascha Wildneroptions KTR 2223243308a2SSascha Wildneroptions KTR_ALL 2224243308a2SSascha Wildneroptions KTR_ENTRIES=1024 2225243308a2SSascha Wildneroptions KTR_VERBOSE=1 22266836e2b4SSascha Wildner#options KTR_ACPI_EC 2227745b8439SSascha Wildner#options KTR_CTXSW 2228243308a2SSascha Wildner#options KTR_DMCRYPT 2229745b8439SSascha Wildner#options KTR_ETHERNET 2230745b8439SSascha Wildner#options KTR_HAMMER 2231243308a2SSascha Wildner#options KTR_IFQ 2232745b8439SSascha Wildner#options KTR_IF_BGE 2233745b8439SSascha Wildner#options KTR_IF_EM 2234745b8439SSascha Wildner#options KTR_IF_EMX 22350e108e8bSSascha Wildner#options KTR_IF_POLL 2236745b8439SSascha Wildner#options KTR_IF_START 2237745b8439SSascha Wildner#options KTR_IPIQ 2238745b8439SSascha Wildner#options KTR_KERNENTRY 223915ae7f05SSascha Wildner#options KTR_LAPIC 2240745b8439SSascha Wildner#options KTR_MEMORY 2241745b8439SSascha Wildner#options KTR_SERIALIZER 2242b981a49dSSepherosa Ziehau#options KTR_SOWAKEUP 2243745b8439SSascha Wildner#options KTR_SPIN_CONTENTION 2244745b8439SSascha Wildner#options KTR_TESTLOG 2245745b8439SSascha Wildner#options KTR_TOKENS 224695a12b8bSSascha Wildner#options KTR_TSLEEP 22476d688f9bSSepherosa Ziehau#options KTR_UDP 2248d6d39bc7SMihai Carabas#options KTR_USCHED_BSD4 2249d84d3f48SSascha Wildner#options KTR_USCHED_DFLY 2250745b8439SSascha Wildner 2251745b8439SSascha Wildner# ALTQ 2252745b8439SSascha Wildneroptions ALTQ #alternate queueing 2253745b8439SSascha Wildneroptions ALTQ_CBQ #class based queueing 2254745b8439SSascha Wildneroptions ALTQ_RED #random early detection 2255745b8439SSascha Wildneroptions ALTQ_RIO #triple red for diffserv (needs RED) 2256745b8439SSascha Wildneroptions ALTQ_HFSC #hierarchical fair service curve 2257745b8439SSascha Wildneroptions ALTQ_PRIQ #priority queue 2258745b8439SSascha Wildneroptions ALTQ_FAIRQ #fair queue 2259745b8439SSascha Wildner#options ALTQ_NOPCC #don't use processor cycle counter 2260745b8439SSascha Wildneroptions ALTQ_DEBUG #for debugging 2261745b8439SSascha Wildner# you might want to set kernel timer to 1kHz if you use CBQ, 2262745b8439SSascha Wildner# especially with 100baseT 2263745b8439SSascha Wildner#options HZ=1000 2264745b8439SSascha Wildner 2265745b8439SSascha Wildner# WATCHDOG 2266745b8439SSascha Wildneroptions WDOG_DISABLE_ON_PANIC # Automatically disable watchdogs on panic 2267745b8439SSascha Wildner 2268745b8439SSascha Wildner# LED 2269f2c400e8SImre Vadászdevice led 2270745b8439SSascha Wildneroptions ERROR_LED_ON_PANIC # If an error led is present, light it up on panic 2271