devd.conf revision 139281
11817Sdg# $FreeBSD: head/etc/devd.conf 139281 2004-12-25 00:12:27Z brueffer $ 21817Sdg# 31817Sdg# Refer to devd.conf(5) and devd(8) man pages for the details on how to 41817Sdg# run and configure devd. 51817Sdg# 61817Sdg 71817Sdg# NB: All regular expressions have an implicit ^$ around them. 81817Sdg# NB: device-name is shorthand for 'match device-name' 91817Sdg 101817Sdgoptions { 111817Sdg # Each directory directive adds a directory the list of directories 121817Sdg # that we scan for files. Files are read-in in the order that they 131817Sdg # are returned from readdir(3). The rule-sets are combined to 141817Sdg # create a DFA that's used to match events to actions. 151817Sdg directory "/etc/devd"; 161817Sdg directory "/usr/local/etc/devd"; 171817Sdg pid-file "/var/run/devd.pid"; 181817Sdg 191817Sdg # Setup some shorthand for regex that we use later in the file. 201817Sdg set ethernet-nic-regex 211817Sdg "(an|ar|ath|aue|awi|axe|bfe|bge|cm|cnw|cs|cue|dc|de|ed|el|em|\ 221817Sdg ep|ex|fe|fxp|gem|hme|ie|kue|lge|lnc|my|nge|pcn|ray|re|rl|rue|\ 231817Sdg sf|sis|sk|sn|snc|ste|ti|tl|tx|txp|udav|vge|vr|vx|wb|wi|xe|xl)\ 241817Sdg [0-9]+"; 251817Sdg set scsi-controller-regex 261817Sdg "(aac|adv|adw|aha|ahb|ahc|ahd|aic|amd|amr|asr|bt|ciss|ct|dpt|\ 271817Sdg ida|iir|ips|isp|mlx|mly|mpt|ncr|ncv|nsp|stg|sym|trm|wds)\ 281817Sdg [0-9]+"; 2950477Speter}; 301817Sdg 311817Sdg# Note that the attach/detach with the highest value wins, so that one can 324Srgrimes# override these general rules. 334Srgrimes 3491497Smarkm# 3591497Smarkm# For ethernet like devices, the default is to run dhclient. Due to 364Srgrimes# a historical accident, this script is called pccard_ether. 374Srgrimes# 38719Swollmanattach 0 { 394479Sbde device-name "$ethernet-nic-regex"; 40719Swollman action "/etc/pccard_ether $device-name start"; 41143063Sjoerg}; 42143063Sjoerg 43143063Sjoergdetach 0 { 44143063Sjoerg device-name "$ethernet-nic-regex"; 45181775Skmacy action "/etc/pccard_ether $device-name stop"; 46181775Skmacy}; 47181775Skmacy 48184040Skmacy# An entry like this might be in a different file, but is included here 49181775Skmacy# as an example of how to override things. Normally 'ed50' would match 50181775Skmacy# the above attach/detach stuff, but the value of 100 makes it 51181775Skmacy# hard wired to 1.2.3.4. 52197693Skmacyattach 100 { 53197693Skmacy device-name "ed50"; 54181775Skmacy action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000"; 55181775Skmacy}; 56103778Speterdetach 100 { 5793264Sdillon device-name "ed50"; 58220627Sjkim}; 59220627Sjkim 60220627Sjkim# When a USB keyboard arrives, attach it as the console keyboard. 6138392Sdfrattach 100 { 62220627Sjkim device-name "ukbd0"; 63220627Sjkim action "test -c /dev/kbd1 && kbdcontrol -k /dev/kbd1 < /dev/console"; 64220627Sjkim}; 6538392Sdfrdetach 100 { 66143063Sjoerg device-name "ukbd0"; 674Srgrimes action "kbdcontrol -k /dev/kbd0 < /dev/console"; 6815122Sbde}; 6915122Sbde 703102Sdg# The entry below starts moused when a mouse is plugged in. Moused 714479Sbde# stops automatically (actually it bombs :) when the device disappears. 723102Sdgattach 100 { 733102Sdg device-name "ums[0-9]+"; 7455672Sbde action "/etc/rc.d/moused start $device-name"; 7555672Sbde}; 7655672Sbde 7755672Sbde# 7855672Sbde# Rescan scsi device-names on attach, but not detach. 79194115Sed# 8055672Sbdeattach 0 { 8155672Sbde device-name "$scsi-controller-regex"; 8255672Sbde// action "camcontrol rescan all"; 8355672Sbde}; 8455672Sbde 8555672Sbde# Don't even try to second guess what to do about drivers that don't 8655672Sbde# match here. Instead, pass it off to syslog. Commented out for the 8755672Sbde# moment, as pnpinfo isn't set in devd yet. 88194115Sednomatch 0 { 8955672Sbde# action "logger Unknown device: $pnpinfo $location $bus"; 9055672Sbde}; 9155672Sbde 923102Sdg# Switch power profiles when the AC line state changes. 93195940Skibnotify 10 { 94195940Skib match "system" "ACPI"; 95195940Skib match "subsystem" "ACAD"; 96195940Skib action "/etc/rc.d/power_profile $notify"; 97195940Skib}; 98195940Skib 99195940Skib# Notify all users before beginning emergency shutdown when we get 100238311Sjhb# a _CRT or _HOT thermal event and we're going to power down the system 101238311Sjhb# very soon. 102238311Sjhbnotify 10 { 103238311Sjhb match "system" "ACPI"; 104238311Sjhb match "subsystem" "Thermal"; 105238311Sjhb match "notify" "0xcc"; 106238311Sjhb action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'"; 1074479Sbde}; 1083102Sdg 109181775Skmacy/* EXAMPLES TO END OF FILE 110181775Skmacy 111181775Skmacy# The following might be an example of something that a vendor might 112184040Skmacy# install if you were to add their device. This might reside in 113181775Skmacy# /usr/local/etc/devd/deqna.conf. A deqna is, in this hypothetical 1143102Sdg# example, a pccard ethernet-like device. Students of history may 1153102Sdg# know other devices by this name, and will get the in-jokes in this 1163102Sdg# entry. 11794386Sdwmalonenomatch 10 { 11894386Sdwmalone match "bus" "pccard[0-9]+"; 11994386Sdwmalone match "manufacturer" "0x1234"; 12094386Sdwmalone match "product" "0x2323"; 12194386Sdwmalone action "kldload if_deqna"; 12294386Sdwmalone}; 12394386Sdwmaloneattach 10 { 12494386Sdwmalone device-name "deqna[0-9]+"; 125146170Snectar action "/etc/pccard_ether $device-name start"; 126146170Snectar}; 127146170Snectardetach 10 { 128146170Snectar device-name "deqna[0-9]+"; 129146170Snectar action "/etc/pccard_ether $device-name stop"; 130146170Snectar}; 131146170Snectar 132146170Snectar# Examples of notify hooks. A notify is a generic way for a kernel 1334479Sbde# subsystem to send event notification to userland. 1343102Sdg# 135181775Skmacy# Here are some examples of ACPI notify handlers. ACPI subsystems that 136181775Skmacy# generate notifies include the AC adapter, power/sleep buttons, 137184040Skmacy# control method batteries, lid switch, and thermal zones. 13810342Sbde# 139181775Skmacy# Information returned is not always the same as the ACPI notify 1403102Sdg# events. See the ACPI specification for more information about 1413102Sdg# notifies. Here is the information returned for each subsystem: 142197647Savg# 143223796Sjkim# ACAD: AC line state (0 is offline, 1 is online) 144178299Sjeff# Button: Button pressed (0 for power, 1 for sleep) 145223796Sjkim# CMBAT: ACPI battery events 146223796Sjkim# Lid: Lid state (0 is closed, 1 is open) 147223796Sjkim# Thermal: ACPI thermal zone events 148178299Sjeff# 149178299Sjeff# This example calls a script when the AC state changes, passing the 150197647Savg# notify value as the first argument. If the state is 0x00, it might 151223796Sjkim# call some sysctls to implement economy mode. If 0x01, it might set 152178299Sjeff# the mode to performance. 153223796Sjkimnotify 10 { 154223796Sjkim match "system" "ACPI"; 155178299Sjeff match "subsystem" "ACAD"; 156178299Sjeff action "/etc/acpi_ac $notify"; 157195940Skib}; 158238972Skib*/ 159238972Skib