devd.conf revision 179804
1133808Spjd# $FreeBSD: head/etc/devd.conf 179804 2008-06-15 13:25:23Z kmacy $ 2133808Spjd# 3133808Spjd# Refer to devd.conf(5) and devd(8) man pages for the details on how to 4133808Spjd# run and configure devd. 5133808Spjd# 6133808Spjd 7133808Spjd# NB: All regular expressions have an implicit ^$ around them. 8133808Spjd# NB: device-name is shorthand for 'match device-name' 9133808Spjd 10133808Spjdoptions { 11133808Spjd # Each directory directive adds a directory the list of directories 12133808Spjd # that we scan for files. Files are read-in in the order that they 13133808Spjd # are returned from readdir(3). The rule-sets are combined to 14133808Spjd # create a DFA that's used to match events to actions. 15133808Spjd directory "/etc/devd"; 16133808Spjd directory "/usr/local/etc/devd"; 17133808Spjd pid-file "/var/run/devd.pid"; 18133808Spjd 19133808Spjd # Setup some shorthand for regex that we use later in the file. 20133808Spjd #XXX Yes, these are gross -- imp 21133808Spjd set scsi-controller-regex 22133808Spjd "(aac|adv|adw|aha|ahb|ahc|ahd|aic|amd|amr|asr|bt|ciss|ct|dpt|\ 23133808Spjd esp|ida|iir|ips|isp|mlx|mly|mpt|ncr|ncv|nsp|stg|sym|trm|wds)\ 24133808Spjd [0-9]+"; 25133808Spjd}; 26133808Spjd 27133808Spjd# Note that the attach/detach with the highest value wins, so that one can 28133808Spjd# override these general rules. 29133808Spjd 30133808Spjd# 31133808Spjd# Configure the interface on attach. Due to a historical accident, this 32133808Spjd# script is called pccard_ether. 33133808Spjd# 34133808Spjdnotify 0 { 35133808Spjd match "system" "IFNET"; 36133808Spjd match "type" "ATTACH"; 37133808Spjd action "/etc/pccard_ether $subsystem start"; 38133808Spjd}; 39133808Spjd 40133808Spjdnotify 0 { 41133808Spjd match "system" "IFNET"; 42133808Spjd match "type" "DETACH"; 43133808Spjd action "/etc/pccard_ether $subsystem stop"; 44133808Spjd}; 45133808Spjd 46133808Spjd# 47133808Spjd# Try to start dhclient on Ethernet like interfaces when the link comes 48133808Spjd# up. Only devices that are configured to support DHCP will actually 49133808Spjd# run it. No link down rule exists because dhclient automaticly exits 50133808Spjd# when the link goes down. 51133808Spjd# 52133808Spjdnotify 0 { 53133808Spjd match "system" "IFNET"; 54133808Spjd match "type" "LINK_UP"; 55133808Spjd media-type "ethernet"; 56133808Spjd action "/etc/rc.d/dhclient quietstart $subsystem"; 57133808Spjd}; 58133808Spjd 59133808Spjd# 60133808Spjd# Like Ethernet devices, but separate because 61134124Spjd# they have a different media type. We may want 62134124Spjd# to exploit this later. 63134168Spjd# 64134168Spjddetach 0 { 65133808Spjd media-type "802.11"; 66133808Spjd action "/etc/pccard_ether $device-name stop"; 67133808Spjd}; 68133808Spjdattach 0 { 69133808Spjd media-type "802.11"; 70133808Spjd action "/etc/pccard_ether $device-name start"; 71133808Spjd}; 72133808Spjdnotify 0 { 73133808Spjd match "system" "IFNET"; 74133808Spjd match "type" "LINK_UP"; 75133808Spjd media-type "802.11"; 76133808Spjd action "/etc/rc.d/dhclient quietstart $subsystem"; 77133808Spjd}; 78133808Spjd 79133808Spjd# An entry like this might be in a different file, but is included here 80134124Spjd# as an example of how to override things. Normally 'ed50' would match 81134168Spjd# the above attach/detach stuff, but the value of 100 makes it 82133808Spjd# hard wired to 1.2.3.4. 83133808Spjdattach 100 { 84133808Spjd device-name "ed50"; 85133808Spjd action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000"; 86133808Spjd}; 87133808Spjddetach 100 { 88133808Spjd device-name "ed50"; 89133808Spjd}; 90133808Spjd 91133808Spjd# When a USB Bluetooth dongle appears activate it 92133808Spjdattach 100 { 93133808Spjd device-name "ubt[0-9]+"; 94133808Spjd action "/etc/rc.d/bluetooth quietstart $device-name"; 95133808Spjd}; 96133808Spjddetach 100 { 97133808Spjd device-name "ubt[0-9]+"; 98133808Spjd action "/etc/rc.d/bluetooth quietstop $device-name"; 99133808Spjd}; 100133808Spjd 101133808Spjd# When a USB keyboard arrives, attach it as the console keyboard. 102133808Spjdattach 100 { 103133808Spjd device-name "ukbd0"; 104133808Spjd action "/etc/rc.d/syscons setkeyboard /dev/ukbd0"; 105133808Spjd}; 106133808Spjddetach 100 { 107133808Spjd device-name "ukbd0"; 108134168Spjd action "/etc/rc.d/syscons setkeyboard /dev/kbd0"; 109133808Spjd}; 110133808Spjd 111134168Spjd# The entry below starts moused when a mouse is plugged in. Moused 112133808Spjd# stops automatically (actually it bombs :) when the device disappears. 113133808Spjdattach 100 { 114133808Spjd device-name "ums[0-9]+"; 115133960Spjd action "/etc/rc.d/moused quietstart $device-name"; 116133808Spjd}; 117133808Spjd 118133808Spjddetach 100 { 119133808Spjd device-name "ums[0-9]+"; 120133808Spjd action "/etc/rc.d/moused stop $device-name"; 121133808Spjd}; 122133808Spjd 123133808Spjd# Firmware download into the ActiveWire board. After the firmware download is 124133808Spjd# done the device detaches and reappears as something new and shiny 125133808Spjd# automatically. 126133808Spjdattach 100 { 127133808Spjd match "vendor" "0x0854"; 128133808Spjd match "product" "0x0100"; 129133808Spjd match "release" "0x0000"; 130133808Spjd action "/usr/local/bin/ezdownload -f /usr/local/share/usb/firmware/0854.0100.0_01.hex $device-name"; 131133808Spjd}; 132133808Spjd 133133808Spjd# Firmware download for Entrega Serial DB25 adapter. 134133808Spjdattach 100 { 135133808Spjd match "vendor" "0x1645"; 136133808Spjd match "product" "0x8001"; 137133808Spjd match "release" "0x0101"; 138133808Spjd action "if ! kldstat -n usio > /dev/null 2>&1 ; then kldload usio; fi /usr/sbin/ezdownload -v -f /usr/share/usb/firmware/1645.8001.0101 /dev/$device-name"; 139133808Spjd}; 140133808Spjd 141133808Spjd# This entry starts the ColdSync tool in daemon mode. Make sure you have an up 142133808Spjd# to date /usr/local/etc/palms. We override the 'listen' settings for port and 143133808Spjd# type in /usr/local/etc/coldsync.conf. 144133808Spjdattach 100 { 145133808Spjd device-name "ugen[0-9]+"; 146133808Spjd match "vendor" "0x082d"; 147133808Spjd match "product" "0x0100"; 148133808Spjd match "release" "0x0100"; 149133808Spjd action "/usr/local/bin/coldsync -md -p /dev/$device-name -t usb"; 150134168Spjd}; 151134124Spjd 152133808Spjd# 153133808Spjd# Rescan scsi device-names on attach, but not detach. However, it is 154133808Spjd# disabled by default due to reports of problems. 155133808Spjd# 156133808Spjdattach 0 { 157133808Spjd device-name "$scsi-controller-regex"; 158133808Spjd// action "camcontrol rescan all"; 159133808Spjd}; 160133808Spjd 161133808Spjd# Don't even try to second guess what to do about drivers that don't 162133808Spjd# match here. Instead, pass it off to syslog. Commented out for the 163133808Spjd# moment, as the pnpinfo variable isn't set in devd yet. Individual 164133808Spjd# variables within the bus supplied pnpinfo are set. 165133808Spjdnomatch 0 { 166133808Spjd# action "logger Unknown device: $pnpinfo $location $bus"; 167133808Spjd}; 168133808Spjd 169133808Spjd# Various logging of unknown devices. 170133808Spjdnomatch 10 { 171133808Spjd match "bus" "uhub[0-9]+"; 172133808Spjd action "logger Unknown USB device: vendor $vendor product $product \ 173133808Spjd bus $bus"; 174133808Spjd}; 175133808Spjd 176133808Spjd# Some PC-CARDs don't offer numerical manufacturer/product IDs, just 177133808Spjd# show the CIS info there. 178133808Spjdnomatch 20 { 179133808Spjd match "bus" "pccard[0-9]+"; 180133808Spjd match "manufacturer" "0xffffffff"; 181133808Spjd match "product" "0xffffffff"; 182133808Spjd action "logger Unknown PCCARD device: CISproduct $cisproduct \ 183133808Spjd CIS-vendor $cisvendor bus $bus"; 184133808Spjd}; 185133808Spjd 186133808Spjdnomatch 10 { 187133808Spjd match "bus" "pccard[0-9]+"; 188133808Spjd action "logger Unknown PCCARD device: manufacturer $manufacturer \ 189133808Spjd product $product CISproduct $cisproduct CIS-vendor \ 190133808Spjd $cisvendor bus $bus"; 191133808Spjd}; 192133808Spjd 193133808Spjdnomatch 10 { 194134124Spjd match "bus" "cardbus[0-9]+"; 195134124Spjd action "logger Unknown Cardbus device: device $device class $class \ 196134124Spjd vendor $vendor bus $bus"; 197134124Spjd}; 198134124Spjd 199134124Spjd# Switch power profiles when the AC line state changes. 200134124Spjdnotify 10 { 201134168Spjd match "system" "ACPI"; 202134168Spjd match "subsystem" "ACAD"; 203134168Spjd action "/etc/rc.d/power_profile $notify"; 204134168Spjd}; 205134168Spjd 206134168Spjd# Notify all users before beginning emergency shutdown when we get 207134168Spjd# a _CRT or _HOT thermal event and we're going to power down the system 208134168Spjd# very soon. 209134168Spjdnotify 10 { 210134168Spjd match "system" "ACPI"; 211134168Spjd match "subsystem" "Thermal"; 212133808Spjd match "notify" "0xcc"; 213133808Spjd action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'"; 214133808Spjd}; 215133808Spjd 216133808Spjd# Sample ZFS problem reports handling. 217133808Spjdnotify 10 { 218133808Spjd match "system" "ZFS"; 219133808Spjd match "type" "zpool"; 220133808Spjd action "logger -p kern.err 'ZFS: failed to load zpool $pool'"; 221133808Spjd}; 222133808Spjd 223133808Spjdnotify 10 { 224133808Spjd match "system" "ZFS"; 225133808Spjd match "type" "vdev"; 226133808Spjd action "logger -p kern.err 'ZFS: vdev failure, zpool=$pool type=$type'"; 227133808Spjd}; 228133808Spjd 229133808Spjdnotify 10 { 230133808Spjd match "system" "ZFS"; 231133808Spjd match "type" "data"; 232133808Spjd action "logger -p kern.warn 'ZFS: zpool I/O failure, zpool=$pool error=$zio_err'"; 233133808Spjd}; 234133808Spjd 235133808Spjdnotify 10 { 236133808Spjd match "system" "ZFS"; 237133808Spjd match "type" "io"; 238133808Spjd action "logger -p kern.warn 'ZFS: vdev I/O failure, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size error=$zio_err'"; 239133808Spjd}; 240133808Spjd 241133808Spjdnotify 10 { 242133808Spjd match "system" "ZFS"; 243133808Spjd match "type" "checksum"; 244133808Spjd action "logger -p kern.warn 'ZFS: checksum mismatch, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size'"; 245133808Spjd}; 246133808Spjd 247133808Spjd# User requested suspend, so perform preparation steps and then execute 248133808Spjd# the actual suspend process. 249133808Spjdnotify 10 { 250133808Spjd match "system" "ACPI"; 251133808Spjd match "subsystem" "Suspend"; 252133808Spjd action "/etc/rc.suspend acpi $notify"; 253133808Spjd}; 254133808Spjdnotify 10 { 255133808Spjd match "system" "ACPI"; 256133808Spjd match "subsystem" "Resume"; 257133808Spjd action "/etc/rc.resume acpi $notify"; 258133808Spjd}; 259133808Spjd 260133808Spjd/* EXAMPLES TO END OF FILE 261133808Spjd 262133808Spjd# The following might be an example of something that a vendor might 263133808Spjd# install if you were to add their device. This might reside in 264133808Spjd# /usr/local/etc/devd/deqna.conf. A deqna is, in this hypothetical 265133808Spjd# example, a pccard ethernet-like device. Students of history may 266133808Spjd# know other devices by this name, and will get the in-jokes in this 267133808Spjd# entry. 268133808Spjdnomatch 10 { 269133808Spjd match "bus" "pccard[0-9]+"; 270133808Spjd match "manufacturer" "0x1234"; 271133808Spjd match "product" "0x2323"; 272133808Spjd action "kldload if_deqna"; 273133808Spjd}; 274133808Spjdattach 10 { 275133808Spjd device-name "deqna[0-9]+"; 276133808Spjd action "/etc/pccard_ether $device-name start"; 277133808Spjd}; 278133808Spjddetach 10 { 279133808Spjd device-name "deqna[0-9]+"; 280133808Spjd action "/etc/pccard_ether $device-name stop"; 281133808Spjd}; 282133808Spjd 283133808Spjd# Examples of notify hooks. A notify is a generic way for a kernel 284133808Spjd# subsystem to send event notification to userland. 285133808Spjd# 286133808Spjd# Here are some examples of ACPI notify handlers. ACPI subsystems that 287133808Spjd# generate notifies include the AC adapter, power/sleep buttons, 288133808Spjd# control method batteries, lid switch, and thermal zones. 289133808Spjd# 290133808Spjd# Information returned is not always the same as the ACPI notify 291133808Spjd# events. See the ACPI specification for more information about 292133808Spjd# notifies. Here is the information returned for each subsystem: 293133808Spjd# 294133808Spjd# ACAD: AC line state (0 is offline, 1 is online) 295133808Spjd# Button: Button pressed (0 for power, 1 for sleep) 296133808Spjd# CMBAT: ACPI battery events 297133808Spjd# Lid: Lid state (0 is closed, 1 is open) 298133808Spjd# Suspend, Resume: Suspend and resume notification 299133808Spjd# Thermal: ACPI thermal zone events 300133808Spjd# 301133808Spjd# This example calls a script when the AC state changes, passing the 302133808Spjd# notify value as the first argument. If the state is 0x00, it might 303133808Spjd# call some sysctls to implement economy mode. If 0x01, it might set 304133808Spjd# the mode to performance. 305133808Spjdnotify 10 { 306133808Spjd match "system" "ACPI"; 307133808Spjd match "subsystem" "ACAD"; 308133808Spjd action "/etc/acpi_ac $notify"; 309133808Spjd}; 310133808Spjd*/ 311133808Spjd