devd.conf revision 261510
12061Sjkh# $FreeBSD: stable/9/etc/devd.conf 261510 2014-02-05 08:42:59Z hselasky $ 250479Speter# 32061Sjkh# Refer to devd.conf(5) and devd(8) man pages for the details on how to 438666Sjb# run and configure devd. 532427Sjb# 6111131Sru 7111131Sru# NB: All regular expressions have an implicit ^$ around them. 838666Sjb# NB: device-name is shorthand for 'match device-name' 938666Sjb 1038666Sjboptions { 1138666Sjb # Each "directory" directive adds a directory to the list of 1264049Salex # directories that we scan for files. Files are loaded in the order 1364049Salex # that they are returned from readdir(3). The rule-sets are combined 14116679Ssimokawa # to create a DFA that's used to match events to actions. 1566071Smarkm directory "/etc/devd"; 16116679Ssimokawa directory "/usr/local/etc/devd"; 1773504Sobrien pid-file "/var/run/devd.pid"; 1838666Sjb 1932427Sjb # Setup some shorthand for regex that we use later in the file. 2038666Sjb #XXX Yes, these are gross -- imp 21108451Sschweikh set scsi-controller-regex 2238666Sjb "(aac|adv|adw|aha|ahb|ahc|ahd|aic|amd|amr|asr|bt|ciss|ct|dpt|\ 2338666Sjb esp|ida|iir|ips|isp|mlx|mly|mpt|ncr|ncv|nsp|stg|sym|trm|wds)\ 2438666Sjb [0-9]+"; 2538666Sjb}; 2617308Speter 2791606Skeramida# Note that the attach/detach with the highest value wins, so that one can 2819175Sbde# override these general rules. 2996205Sjwd 3096205Sjwd# 3138042Sbde# Configure the interface on attach. Due to a historical accident, this 3296205Sjwd# script is called pccard_ether. 3396205Sjwd# 3438042Sbde# NB: DETACH events are ignored; the kernel should handle all cleanup 3596205Sjwd# (routes, arp cache). Beware of races against immediate create 3696205Sjwd# of a device with the same name; e.g. 3717308Speter# ifconfig bridge0 destroy; ifconfig bridge0 create 3896205Sjwd# 3996205Sjwdnotify 0 { 4017308Speter match "system" "IFNET"; 4196205Sjwd match "subsystem" "!usbus[0-9]+"; 4296205Sjwd match "type" "ATTACH"; 4396205Sjwd action "/etc/pccard_ether $subsystem start"; 4496205Sjwd}; 4596205Sjwd 4696205Sjwd# 4796205Sjwd# Try to start dhclient on Ethernet-like interfaces when the link comes 4896205Sjwd# up. Only devices that are configured to support DHCP will actually 4996205Sjwd# run it. No link down rule exists because dhclient automatically exits 5096205Sjwd# when the link goes down. 5196205Sjwd# 5296205Sjwdnotify 0 { 5398775Sdillon match "system" "IFNET"; 5498723Sdillon match "type" "LINK_UP"; 5598723Sdillon media-type "ethernet"; 5698723Sdillon action "/etc/rc.d/dhclient quietstart $subsystem"; 5798723Sdillon}; 5838666Sjb 5938666Sjb# 6017308Speter# Like Ethernet devices, but separate because 61123311Speter# they have a different media type. We may want 62123311Speter# to exploit this later. 63123311Speter# 64123311Speterdetach 0 { 65142585Sru media-type "802.11"; 66142644Sru action "/etc/pccard_ether $device-name stop"; 67142644Sru}; 68116679Ssimokawaattach 0 { 69120760Sru media-type "802.11"; 70128189Sdes action "/etc/pccard_ether $device-name start"; 71127360Sru}; 72123311Speternotify 0 { 73137288Speter match "system" "IFNET"; 74147425Sru match "type" "LINK_UP"; 752061Sjkh media-type "802.11"; 7697769Sru action "/etc/rc.d/dhclient quietstart $subsystem"; 7797252Sru}; 78119579Sru 7997252Sru# An entry like this might be in a different file, but is included here 8095730Sru# as an example of how to override things. Normally 'ed50' would match 8195793Sru# the above attach/detach stuff, but the value of 100 makes it 82111617Sru# hard wired to 1.2.3.4. 8395730Sruattach 100 { 84116679Ssimokawa device-name "ed50"; 8595730Sru action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000"; 86116679Ssimokawa}; 8795730Srudetach 100 { 88110035Sru device-name "ed50"; 89107516Sru}; 90138921Sru 91138921Sru# When a USB Bluetooth dongle appears, activate it 92138921Sruattach 100 { 93133942Sru device-name "ubt[0-9]+"; 94133942Sru action "/etc/rc.d/bluetooth quietstart $device-name"; 95133942Sru}; 96133942Srudetach 100 { 97110035Sru device-name "ubt[0-9]+"; 98117234Sru action "/etc/rc.d/bluetooth quietstop $device-name"; 99110035Sru}; 100117229Sru 101117234Sru# Firmware downloader for Atheros AR3011 based USB Bluetooth devices 10254324Smarcel#attach 100 { 10317308Speter# match "vendor" "0x0cf3"; 104119519Smarcel# match "product" "0x3000"; 105119519Smarcel# action "sleep 2 && /usr/sbin/ath3kfw -d $device-name -f /usr/local/etc/ath3k-1.fw"; 106119519Smarcel#}; 107119519Smarcel 108119519Smarcel# When a USB keyboard arrives, attach it as the console keyboard. 109119519Smarcelattach 100 { 110119579Sru device-name "ukbd0"; 111119519Smarcel action "/etc/rc.d/syscons setkeyboard /dev/ukbd0"; 112119519Smarcel}; 113119519Smarceldetach 100 { 114119519Smarcel device-name "ukbd0"; 115119519Smarcel action "/etc/rc.d/syscons setkeyboard /dev/kbd0"; 116126031Sgad}; 117126024Sgad 118126024Sgadnotify 100 { 119126024Sgad match "system" "DEVFS"; 120126024Sgad match "subsystem" "CDEV"; 121126024Sgad match "type" "CREATE"; 122126024Sgad match "cdev" "atp[0-9]+"; 123126024Sgad 124126024Sgad action "/etc/rc.d/moused quietstart $cdev"; 125126024Sgad}; 126126024Sgad 127126024Sgadnotify 100 { 128126024Sgad match "system" "DEVFS"; 129126024Sgad match "subsystem" "CDEV"; 130126031Sgad match "type" "CREATE"; 131126024Sgad match "cdev" "ums[0-9]+"; 132126024Sgad 133126024Sgad action "/etc/rc.d/moused quietstart $cdev"; 134126024Sgad}; 135126024Sgad 136126024Sgadnotify 100 { 137126024Sgad match "system" "DEVFS"; 138133376Sharti match "subsystem" "CDEV"; 139126024Sgad match "type" "CREATE"; 140126024Sgad match "cdev" "wsp[0-9]+"; 141126024Sgad 142126024Sgad action "/etc/rc.d/moused quietstart $cdev"; 143126024Sgad}; 144125885Sgad 145125885Sgadnotify 100 { 14638666Sjb match "system" "DEVFS"; 14717308Speter match "subsystem" "CDEV"; 148119519Smarcel match "type" "DESTROY"; 149119579Sru match "cdev" "ums[0-9]+"; 150133376Sharti 151110035Sru action "/etc/rc.d/moused stop $cdev"; 1522302Spaul}; 15339206Sjkh 15439206Sjkh# Firmware download into the ActiveWire board. After the firmware download is 15539206Sjkh# done, the device detaches and reappears as something new and shiny 156133945Sru# automatically. 157133945Sruattach 100 { 158132358Smarkm match "vendor" "0x0854"; 15917308Speter match "product" "0x0100"; 16054324Smarcel match "release" "0x0000"; 16154324Smarcel action "/usr/local/bin/ezdownload -f /usr/local/share/usb/firmware/0854.0100.0_01.hex $device-name"; 162132234Smarcel}; 163132234Smarcel 164132234Smarcel# Firmware download for Entrega Serial DB25 adapter. 165132234Smarcelattach 100 { 16654324Smarcel match "vendor" "0x1645"; 16754324Smarcel match "product" "0x8001"; 16854324Smarcel match "release" "0x0101"; 169118531Sru action "if ! kldstat -n usio > /dev/null 2>&1 ; then kldload usio; fi; /usr/sbin/ezdownload -v -f /usr/share/usb/firmware/1645.8001.0101 /dev/$device-name"; 17054324Smarcel}; 17154324Smarcel 17254324Smarcel# This entry starts the ColdSync tool in daemon mode. Make sure you have an up 17354324Smarcel# to date /usr/local/etc/palms. We override the 'listen' settings for port and 17454324Smarcel# type in /usr/local/etc/coldsync.conf. 17554324Smarcelnotify 100 { 176133376Sharti match "system" "USB"; 17754324Smarcel match "subsystem" "DEVICE"; 178133376Sharti match "type" "ATTACH"; 179133376Sharti match "vendor" "0x082d"; 18054324Smarcel match "product" "0x0100"; 18154324Smarcel match "release" "0x0100"; 18254324Smarcel action "/usr/local/bin/coldsync -md -p /dev/$cdev -t usb"; 18354324Smarcel}; 18454324Smarcel 185133376Sharti# 18654324Smarcel# Rescan scsi device-names on attach, but not detach. However, it is 18754324Smarcel# disabled by default due to reports of problems. 18854324Smarcel# 189118531Sruattach 0 { 190118531Sru device-name "$scsi-controller-regex"; 19154324Smarcel// action "camcontrol rescan all"; 192132234Smarcel}; 193132234Smarcel 194132234Smarcel# Don't even try to second guess what to do about drivers that don't 195132234Smarcel# match here. Instead, pass it off to syslog. Commented out for the 196132234Smarcel# moment, as the pnpinfo variable isn't set in devd yet. Individual 197132588Skensmith# variables within the bus supplied pnpinfo are set. 198132358Smarkmnomatch 0 { 199132234Smarcel# action "logger Unknown device: $pnpinfo $location $bus"; 200132358Smarkm}; 201132358Smarkm 202132358Smarkm# Various logging of unknown devices. 203132358Smarkmnomatch 10 { 204132234Smarcel match "bus" "uhub[0-9]+"; 205132234Smarcel action "logger Unknown USB device: vendor $vendor product $product \ 206132234Smarcel bus $bus"; 20754324Smarcel}; 20854324Smarcel 20995730Sru# Some PC-CARDs don't offer numerical manufacturer/product IDs, just 21095730Sru# show the CIS info there. 21195730Srunomatch 20 { 21295730Sru match "bus" "pccard[0-9]+"; 21395730Sru match "manufacturer" "0xffffffff"; 21495730Sru match "product" "0xffffffff"; 21595730Sru action "logger Unknown PCCARD device: CISproduct $cisproduct \ 21638666Sjb CIS-vendor $cisvendor bus $bus"; 217107374Sru}; 21817308Speter 21955678Smarcelnomatch 10 { 220143032Sharti match "bus" "pccard[0-9]+"; 221138515Sharti action "logger Unknown PCCARD device: manufacturer $manufacturer \ 222117793Sru product $product CISproduct $cisproduct CIS-vendor \ 223110035Sru $cisvendor bus $bus"; 224110035Sru}; 225110035Sru 2262061Sjkhnomatch 10 { 22717308Speter match "bus" "cardbus[0-9]+"; 228107516Sru action "logger Unknown Cardbus device: device $device class $class \ 229107374Sru vendor $vendor bus $bus"; 23055678Smarcel}; 231107516Sru 232107516Sru# Switch power profiles when the AC line state changes. 233107516Srunotify 10 { 234107516Sru match "system" "ACPI"; 235107516Sru match "subsystem" "ACAD"; 236139112Sru action "/etc/rc.d/power_profile $notify"; 237107516Sru}; 238107516Sru 239122204Skris# Notify all users before beginning emergency shutdown when we get 24055678Smarcel# a _CRT or _HOT thermal event and we're going to power down the system 24155678Smarcel# very soon. 242116696Srunotify 10 { 24355678Smarcel match "system" "ACPI"; 244133376Sharti match "subsystem" "Thermal"; 245107516Sru match "notify" "0xcc"; 246107516Sru action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'"; 247107516Sru}; 248107516Sru 24955678Smarcel# Sample ZFS problem reports handling. 25055678Smarcelnotify 10 { 251111131Sru match "system" "ZFS"; 252111131Sru match "type" "zpool"; 253111131Sru action "logger -p kern.err 'ZFS: failed to load zpool $pool'"; 254133945Sru}; 255111131Sru 256111131Srunotify 10 { 257133945Sru match "system" "ZFS"; 258133945Sru match "type" "vdev"; 259103985Sphk action "logger -p kern.err 'ZFS: vdev failure, zpool=$pool type=$type'"; 260103985Sphk}; 261103985Sphk 262133945Srunotify 10 { 263133945Sru match "system" "ZFS"; 264133945Sru match "type" "data"; 265133945Sru action "logger -p kern.warn 'ZFS: zpool I/O failure, zpool=$pool error=$zio_err'"; 266133945Sru}; 267133945Sru 268111131Srunotify 10 { 269131876Sphk match "system" "ZFS"; 270111131Sru match "type" "io"; 271111131Sru action "logger -p kern.warn 'ZFS: vdev I/O failure, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size error=$zio_err'"; 272111131Sru}; 273111131Sru 274111131Srunotify 10 { 275111131Sru match "system" "ZFS"; 276111133Sru match "type" "checksum"; 277103985Sphk action "logger -p kern.warn 'ZFS: checksum mismatch, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size'"; 278133945Sru}; 279111131Sru 280103985Sphk# User requested suspend, so perform preparation steps and then execute 281111131Sru# the actual suspend process. 282133945Srunotify 10 { 283133945Sru match "system" "ACPI"; 284133945Sru match "subsystem" "Suspend"; 285103985Sphk action "/etc/rc.suspend acpi $notify"; 286118531Sru}; 287118531Srunotify 10 { 288103985Sphk match "system" "ACPI"; 289103985Sphk match "subsystem" "Resume"; 290126485Sru action "/etc/rc.resume acpi $notify"; 291111131Sru}; 292111131Sru 293103985Sphk/* EXAMPLES TO END OF FILE 294111131Sru 295131876Sphk# An example of something that a vendor might install if you were to 296111131Sru# add their device. This might reside in /usr/local/etc/devd/deqna.conf. 297111131Sru# A deqna is, in this hypothetical example, a pccard ethernet-like device. 298111131Sru# Students of history may know other devices by this name, and will get 299103985Sphk# the in-jokes in this entry. 300133945Srunomatch 10 { 301 match "bus" "pccard[0-9]+"; 302 match "manufacturer" "0x1234"; 303 match "product" "0x2323"; 304 action "kldload if_deqna"; 305}; 306attach 10 { 307 device-name "deqna[0-9]+"; 308 action "/etc/pccard_ether $device-name start"; 309}; 310detach 10 { 311 device-name "deqna[0-9]+"; 312 action "/etc/pccard_ether $device-name stop"; 313}; 314 315# Examples of notify hooks. A notify is a generic way for a kernel 316# subsystem to send event notification to userland. 317 318# Here are some examples of ACPI notify handlers. ACPI subsystems that 319# generate notifies include the AC adapter, power/sleep buttons, 320# control method batteries, lid switch, and thermal zones. 321# 322# Information returned is not always the same as the ACPI notify 323# events. See the ACPI specification for more information about 324# notifies. Here is the information returned for each subsystem: 325# 326# ACAD: AC line state (0 is offline, 1 is online) 327# Button: Button pressed (0 for power, 1 for sleep) 328# CMBAT: ACPI battery events 329# Lid: Lid state (0 is closed, 1 is open) 330# RCTL: Resource limits 331# Suspend, Resume: Suspend and resume notification 332# Thermal: ACPI thermal zone events 333# 334# This example calls a script when the AC state changes, passing the 335# notify value as the first argument. If the state is 0x00, it might 336# call some sysctls to implement economy mode. If 0x01, it might set 337# the mode to performance. 338notify 10 { 339 match "system" "ACPI"; 340 match "subsystem" "ACAD"; 341 action "/etc/acpi_ac $notify"; 342}; 343 344# This example works around a memory leak in PostgreSQL, restarting 345# it when the "user:pgsql:swap:devctl=1G" rctl(8) rule gets triggered. 346notify 0 { 347 match "system" "RCTL"; 348 match "rule" "user:70:swap:.*"; 349 action "/usr/local/etc/rc.d/postgresql restart" 350}; 351 352*/ 353