devd.conf revision 134584
178344Sobrien# $FreeBSD: head/etc/devd.conf 134584 2004-09-01 00:08:15Z brooks $ 278344Sobrien# 398184Sgordon# Refer to devd.conf(5) and devd(8) man pages for the details on how to 498184Sgordon# run and configure devd. 578344Sobrien# 678344Sobrien 778344Sobrien# NB: All regular expressions have an implicit ^$ around them. 8168531Sdes# NB: device-name is shorthand for 'match device-name' 9113959Smtm 10136224Smtmoptions { 1178344Sobrien # Each directory directive adds a directory the list of directories 1278344Sobrien # that we scan for files. Files are read-in in the order that they 1378344Sobrien # are returned from readdir(3). The rule-sets are combined to 1478344Sobrien # create a DFA that's used to match events to actions. 1598184Sgordon directory "/etc/devd"; 1698184Sgordon directory "/usr/local/etc/devd"; 17124618Smtm pid-file "/var/run/devd.pid"; 1898184Sgordon 19165683Syar # Setup some shorthand for regex that we use later in the file. 2078344Sobrien set ethernet-nic-regex 2178344Sobrien "(an|ar|ath|aue|awi|bfe|bge|cm|cnw|cs|cue|dc|de|ed|el|em|ep|\ 2278344Sobrien ex|fe|fxp|gem|gx|hme|ie|kue|lge|lnc|my|nge|pcn|ray|re|rl|rue|\ 2378344Sobrien sf|sis|sk|sn|snc|ste|ti|tl|tx|txp|vr|vx|wb|wi|xe|xl)[0-9]+"; 2498184Sgordon set scsi-controller-regex 2598184Sgordon "(adv|advw|aic|aha|ahb|ahc|ahd|bt|ct|iir|isp|mly|mpt|ncv|nsp|\ 2678344Sobrien stg|sym|wds)[0-9]+"; 2778344Sobrien}; 2898184Sgordon 29165683Syar# Note that the attach/detach with the highest value wins, so that one can 3078344Sobrien# override these general rules. 3178344Sobrien 3278344Sobrien# 3378344Sobrien# For ethernet like devices, the default is to run dhclient. Due to 34147808Sjkim# a historical accident, this script is called pccard_ether. 35124618Smtm# 36124618Smtmattach 0 { 37124618Smtm device-name "$ethernet-nic-regex"; 38124618Smtm action "/etc/pccard_ether $device-name start"; 39124618Smtm}; 40124618Smtm 41124618Smtmdetach 0 { 42124618Smtm device-name "$ethernet-nic-regex"; 43124618Smtm action "/etc/pccard_ether $device-name stop"; 44124618Smtm}; 45124618Smtm 46124618Smtm# An entry like this might be in a different file, but is included here 4778344Sobrien# as an example of how to override things. Normally 'ed50' would match 4878344Sobrien# the above attach/detach stuff, but the value of 100 makes it 4978344Sobrien# ed50 is hard wired to 1.2.3.4 5078344Sobrienattach 100 { 51120515Smux device-name "ed50"; 52120515Smux action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000"; 53124618Smtm}; 54124618Smtmdetach 100 { 55124618Smtm device-name "ed50"; 56124618Smtm}; 57120515Smux 5878344Sobrien# When a USB keyboard arrives, attach it as the console keyboard 5978344Sobrienattach 100 { 6078344Sobrien device-name "ukbd0"; 6178344Sobrien action "test -c /dev/kbd1 && kbdcontrol -k /dev/kbd1 < /dev/console"; 6278344Sobrien}; 6378344Sobriendetach 100 { 64124618Smtm device-name "ukbd0"; 65124618Smtm action "kbdcontrol -k /dev/kbd0 < /dev/console"; 66124618Smtm}; 67124618Smtm 68164175Sceri# 69164175Sceri# Rescan scsi device-names on attach, but not detach. 70164175Sceri# 71124618Smtmattach 0 { 72124618Smtm device-name "$scsi-controller-regex"; 73124618Smtm// action "camcontrol rescan all"; 74124618Smtm}; 75124618Smtm 76164175Sceri# Don't even try to second guess what to do about drivers that don't 77164175Sceri# match here. Instead, pass it off to syslog. Commented out for the 78164175Sceri# moment, as pnpinfo isn't set in devd yet 79124618Smtmnomatch 0 { 80124618Smtm# action "logger Unknown device: $pnpinfo $location $bus"; 8198184Sgordon}; 8278344Sobrien 8378344Sobrien# Switch power profiles when the AC line state changes 8498184Sgordonnotify 10 { 8598184Sgordon match "system" "ACPI"; 8698184Sgordon match "subsystem" "ACAD"; 8798184Sgordon action "/etc/rc.d/power_profile $notify"; 8898184Sgordon}; 8978344Sobrien 9078344Sobrien# Notify all users before beginning emergency shutdown when we get 9198184Sgordon# a _CRT or _HOT thermal event and we're going to power down the system 9278344Sobrien# very soon. 9378344Sobriennotify 10 { 9478344Sobrien match "system" "ACPI"; 95 match "subsystem" "Thermal"; 96 match "notify" "0xcc"; 97 action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'"; 98}; 99 100/* EXAMPLES TO END OF FILE 101 102# The following might be an example of something that a vendor might 103# install if you were to add their device. This might reside in 104# /usr/local/etc/devd/deqna.conf. A deqna is, in this hypothetical 105# example, a pccard ethernet-like device. Students of history may 106# know other devices by this name, and will get the in-jokes in this 107# entry. 108nomatch 10 { 109 match "bus" "pccard[0-9]+"; 110 match "manufacturer" "0x1234"; 111 match "product" "0x2323"; 112 action "kldload if_deqna"; 113}; 114attach 10 { 115 device-name "deqna[0-9]+"; 116 action "/etc/pccard_ether $device-name start"; 117}; 118detach 10 { 119 device-name "deqna[0-9]+"; 120 action "/etc/pccard_ether $device-name stop"; 121}; 122 123# Examples of notify hooks. A notify is a generic way for a kernel 124# subsystem to send event notification to userland. 125# 126# Here are some examples of ACPI notify handlers. ACPI subsystems that 127# generate notifies include the AC adapter, power/sleep buttons, 128# control method batteries, lid switch, and thermal zones. 129# 130# Information returned is not always the same as the ACPI notify 131# events. See the ACPI specification for more information about 132# notifies. Here is the information returned for each subsystem: 133# 134# ACAD: AC line state (0 is offline, 1 is online) 135# Button: Button pressed (0 for power, 1 for sleep) 136# CMBAT: ACPI battery events 137# Lid: Lid state (0 is closed, 1 is open) 138# Thermal: ACPI thermal zone events 139# 140# This example calls a script when the AC state changes, passing the 141# notify value as the first argument. If the state is 0x00, it might 142# call some sysctls to implement economy mode. If 0x01, it might set 143# the mode to performance. 144notify 10 { 145 match "system" "ACPI"; 146 match "subsystem" "ACAD"; 147 action "/etc/acpi_ac $notify"; 148}; 149*/ 150