devd.conf revision 283223
1# $FreeBSD: stable/10/etc/devd.conf 283223 2015-05-21 13:08:30Z trasz $ 2# 3# Refer to devd.conf(5) and devd(8) man pages for the details on how to 4# run and configure devd. 5# 6 7# NB: All regular expressions have an implicit ^$ around them. 8# NB: device-name is shorthand for 'match device-name' 9 10options { 11 # Each "directory" directive adds a directory to the list of 12 # directories that we scan for files. Files are loaded in the order 13 # that they are returned from readdir(3). The rule-sets are combined 14 # to create a DFA that's used to match events to actions. 15 directory "/etc/devd"; 16 directory "/usr/local/etc/devd"; 17 pid-file "/var/run/devd.pid"; 18 19 # Setup some shorthand for regex that we use later in the file. 20 #XXX Yes, these are gross -- imp 21 set scsi-controller-regex 22 "(aac|adv|adw|aha|ahb|ahc|ahd|aic|amd|amr|asr|bt|ciss|ct|dpt|\ 23 esp|ida|iir|ips|isp|mlx|mly|mpt|ncr|ncv|nsp|stg|sym|trm|wds)\ 24 [0-9]+"; 25}; 26 27# Note that the attach/detach with the highest value wins, so that one can 28# override these general rules. 29 30# 31# Configure the interface on attach. Due to a historical accident, this 32# script is called pccard_ether. 33# 34# NB: DETACH events are ignored; the kernel should handle all cleanup 35# (routes, arp cache). Beware of races against immediate create 36# of a device with the same name; e.g. 37# ifconfig bridge0 destroy; ifconfig bridge0 create 38# 39notify 0 { 40 match "system" "IFNET"; 41 match "subsystem" "!usbus[0-9]+"; 42 match "type" "ATTACH"; 43 action "/etc/pccard_ether $subsystem start"; 44}; 45 46# 47# Try to start dhclient on Ethernet-like interfaces when the link comes 48# up. Only devices that are configured to support DHCP will actually 49# run it. No link down rule exists because dhclient automatically exits 50# when the link goes down. 51# 52notify 0 { 53 match "system" "IFNET"; 54 match "type" "LINK_UP"; 55 media-type "ethernet"; 56 action "/etc/rc.d/dhclient quietstart $subsystem"; 57}; 58 59# 60# Like Ethernet devices, but separate because 61# they have a different media type. We may want 62# to exploit this later. 63# 64detach 0 { 65 media-type "802.11"; 66 action "/etc/pccard_ether $device-name stop"; 67}; 68attach 0 { 69 media-type "802.11"; 70 action "/etc/pccard_ether $device-name start"; 71}; 72notify 0 { 73 match "system" "IFNET"; 74 match "type" "LINK_UP"; 75 media-type "802.11"; 76 action "/etc/rc.d/dhclient quietstart $subsystem"; 77}; 78 79# An entry like this might be in a different file, but is included here 80# as an example of how to override things. Normally 'ed50' would match 81# the above attach/detach stuff, but the value of 100 makes it 82# hard wired to 1.2.3.4. 83attach 100 { 84 device-name "ed50"; 85 action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000"; 86}; 87detach 100 { 88 device-name "ed50"; 89}; 90 91# When a USB Bluetooth dongle appears, activate it 92attach 100 { 93 device-name "ubt[0-9]+"; 94 action "/etc/rc.d/bluetooth quietstart $device-name"; 95}; 96detach 100 { 97 device-name "ubt[0-9]+"; 98 action "/etc/rc.d/bluetooth quietstop $device-name"; 99}; 100 101# Firmware downloader for Atheros AR3011 based USB Bluetooth devices 102#attach 100 { 103# match "vendor" "0x0cf3"; 104# match "product" "0x3000"; 105# action "sleep 2 && /usr/sbin/ath3kfw -d $device-name -f /usr/local/etc/ath3k-1.fw"; 106#}; 107 108# When a USB keyboard arrives, attach it as the console keyboard. 109attach 100 { 110 device-name "ukbd0"; 111 action "/etc/rc.d/syscons setkeyboard /dev/ukbd0"; 112}; 113detach 100 { 114 device-name "ukbd0"; 115 action "/etc/rc.d/syscons setkeyboard /dev/kbd0"; 116}; 117 118notify 100 { 119 match "system" "DEVFS"; 120 match "subsystem" "CDEV"; 121 match "type" "CREATE"; 122 match "cdev" "atp[0-9]+"; 123 124 action "/etc/rc.d/moused quietstart $cdev"; 125}; 126 127notify 100 { 128 match "system" "DEVFS"; 129 match "subsystem" "CDEV"; 130 match "type" "CREATE"; 131 match "cdev" "ums[0-9]+"; 132 133 action "/etc/rc.d/moused quietstart $cdev"; 134}; 135 136notify 100 { 137 match "system" "DEVFS"; 138 match "subsystem" "CDEV"; 139 match "type" "CREATE"; 140 match "cdev" "wsp[0-9]+"; 141 142 action "/etc/rc.d/moused quietstart $cdev"; 143}; 144 145notify 100 { 146 match "system" "DEVFS"; 147 match "subsystem" "CDEV"; 148 match "type" "DESTROY"; 149 match "cdev" "ums[0-9]+"; 150 151 action "/etc/rc.d/moused stop $cdev"; 152}; 153 154# Firmware download into the ActiveWire board. After the firmware download is 155# done, the device detaches and reappears as something new and shiny 156# automatically. 157attach 100 { 158 match "vendor" "0x0854"; 159 match "product" "0x0100"; 160 match "release" "0x0000"; 161 action "/usr/local/bin/ezdownload -f /usr/local/share/usb/firmware/0854.0100.0_01.hex $device-name"; 162}; 163 164# Firmware download for Entrega Serial DB25 adapter. 165attach 100 { 166 match "vendor" "0x1645"; 167 match "product" "0x8001"; 168 match "release" "0x0101"; 169 action "if ! kldstat -n usio > /dev/null 2>&1 ; then kldload usio; fi; /usr/sbin/ezdownload -v -f /usr/share/usb/firmware/1645.8001.0101 /dev/$device-name"; 170}; 171 172# This entry starts the ColdSync tool in daemon mode. Make sure you have an up 173# to date /usr/local/etc/palms. We override the 'listen' settings for port and 174# type in /usr/local/etc/coldsync.conf. 175notify 100 { 176 match "system" "USB"; 177 match "subsystem" "DEVICE"; 178 match "type" "ATTACH"; 179 match "vendor" "0x082d"; 180 match "product" "0x0100"; 181 match "release" "0x0100"; 182 action "/usr/local/bin/coldsync -md -p /dev/$cdev -t usb"; 183}; 184 185# 186# Rescan SCSI device-names on attach, but not detach. However, it is 187# disabled by default due to reports of problems. 188# 189attach 0 { 190 device-name "$scsi-controller-regex"; 191// action "camcontrol rescan all"; 192}; 193 194# Don't even try to second guess what to do about drivers that don't 195# match here. Instead, pass it off to syslog. Commented out for the 196# moment, as the pnpinfo variable isn't set in devd yet. Individual 197# variables within the bus supplied pnpinfo are set. 198nomatch 0 { 199# action "logger Unknown device: $pnpinfo $location $bus"; 200}; 201 202# Various logging of unknown devices. 203nomatch 10 { 204 match "bus" "uhub[0-9]+"; 205 action "logger Unknown USB device: vendor $vendor product $product \ 206 bus $bus"; 207}; 208 209# Some PC-CARDs don't offer numerical manufacturer/product IDs, just 210# show the CIS info there. 211nomatch 20 { 212 match "bus" "pccard[0-9]+"; 213 match "manufacturer" "0xffffffff"; 214 match "product" "0xffffffff"; 215 action "logger Unknown PCCARD device: CISproduct $cisproduct \ 216 CIS-vendor $cisvendor bus $bus"; 217}; 218 219nomatch 10 { 220 match "bus" "pccard[0-9]+"; 221 action "logger Unknown PCCARD device: manufacturer $manufacturer \ 222 product $product CISproduct $cisproduct CIS-vendor \ 223 $cisvendor bus $bus"; 224}; 225 226nomatch 10 { 227 match "bus" "cardbus[0-9]+"; 228 action "logger Unknown Cardbus device: device $device class $class \ 229 vendor $vendor bus $bus"; 230}; 231 232# Switch power profiles when the AC line state changes. 233notify 10 { 234 match "system" "ACPI"; 235 match "subsystem" "ACAD"; 236 action "/etc/rc.d/power_profile $notify"; 237}; 238 239# Notify all users before beginning emergency shutdown when we get 240# a _CRT or _HOT thermal event and we're going to power down the system 241# very soon. 242notify 10 { 243 match "system" "ACPI"; 244 match "subsystem" "Thermal"; 245 match "notify" "0xcc"; 246 action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'"; 247}; 248 249# User requested suspend, so perform preparation steps and then execute 250# the actual suspend process. 251notify 10 { 252 match "system" "ACPI"; 253 match "subsystem" "Suspend"; 254 action "/etc/rc.suspend acpi $notify"; 255}; 256notify 10 { 257 match "system" "ACPI"; 258 match "subsystem" "Resume"; 259 action "/etc/rc.resume acpi $notify"; 260}; 261 262/* EXAMPLES TO END OF FILE 263 264# An example of something that a vendor might install if you were to 265# add their device. This might reside in /usr/local/etc/devd/deqna.conf. 266# A deqna is, in this hypothetical example, a pccard ethernet-like device. 267# Students of history may know other devices by this name, and will get 268# the in-jokes in this entry. 269nomatch 10 { 270 match "bus" "pccard[0-9]+"; 271 match "manufacturer" "0x1234"; 272 match "product" "0x2323"; 273 action "kldload if_deqna"; 274}; 275attach 10 { 276 device-name "deqna[0-9]+"; 277 action "/etc/pccard_ether $device-name start"; 278}; 279detach 10 { 280 device-name "deqna[0-9]+"; 281 action "/etc/pccard_ether $device-name stop"; 282}; 283 284# Examples of notify hooks. A notify is a generic way for a kernel 285# subsystem to send event notification to userland. 286 287# Here are some examples of ACPI notify handlers. ACPI subsystems that 288# generate notifies include the AC adapter, power/sleep buttons, 289# control method batteries, lid switch, and thermal zones. 290# 291# Information returned is not always the same as the ACPI notify 292# events. See the ACPI specification for more information about 293# notifies. Here is the information returned for each subsystem: 294# 295# ACAD: AC line state (0 is offline, 1 is online) 296# Button: Button pressed (0 for power, 1 for sleep) 297# CMBAT: ACPI battery events 298# Lid: Lid state (0 is closed, 1 is open) 299# RCTL: Resource limits 300# Suspend, Resume: Suspend and resume notification 301# Thermal: ACPI thermal zone events 302# 303# This example calls a script when the AC state changes, passing the 304# notify value as the first argument. If the state is 0x00, it might 305# call some sysctls to implement economy mode. If 0x01, it might set 306# the mode to performance. 307notify 10 { 308 match "system" "ACPI"; 309 match "subsystem" "ACAD"; 310 action "/etc/acpi_ac $notify"; 311}; 312 313# This example works around a memory leak in PostgreSQL, restarting 314# it when the "user:pgsql:swap:devctl=1G" rctl(8) rule gets triggered. 315notify 0 { 316 match "system" "RCTL"; 317 match "rule" "user:70:swap:.*"; 318 action "/usr/local/etc/rc.d/postgresql restart"; 319}; 320 321# Discard autofs caches, useful for the -media special map. The one 322# second delay is for GEOM to finish tasting. 323# 324# XXX: We should probably have a devctl(4) event that fires after GEOM 325# tasting. 326# 327notify 100 { 328 match "system" "DEVFS"; 329 match "cdev" "(da|mmcsd)[0-9]+"; 330 action "sleep 1 && /usr/sbin/automount -c"; 331}; 332 333*/ 334