# $FreeBSD$ # # Refer to devd.conf(5) and devd(8) man pages for the details on how to # run and configure devd. # # NB: All regular expressions have an implicit ^$ around them. # NB: device-name is shorthand for 'match device-name' options { # Each directory directive adds a directory the list of directories # that we scan for files. Files are read-in in the order that they # are returned from readdir(3). The rule-sets are combined to # create a DFA that's used to match events to actions. directory "/etc/devd"; directory "/usr/local/etc/devd"; pid-file "/var/run/devd.pid"; # Setup some shorthand for regex that we use later in the file. set ethernet-nic-regex "(an|ar|ath|aue|awi|axe|bfe|bge|cm|cnw|cs|cue|dc|de|ed|el|em|\ ep|ex|fe|fxp|gem|gx|hme|ie|kue|lge|lnc|my|nge|pcn|ray|re|rl|\ rue|sf|sis|sk|sn|snc|ste|ti|tl|tx|txp|vge|vr|vx|wb|wi|xe|\ xl)[0-9]+"; set scsi-controller-regex "(adv|advw|aic|aha|ahb|ahc|ahd|bt|ct|iir|isp|mly|mpt|ncv|nsp|\ stg|sym|wds)[0-9]+"; }; # Note that the attach/detach with the highest value wins, so that one can # override these general rules. # # For ethernet like devices, the default is to run dhclient. Due to # a historical accident, this script is called pccard_ether. # attach 0 { device-name "$ethernet-nic-regex"; action "/etc/pccard_ether $device-name start"; }; detach 0 { device-name "$ethernet-nic-regex"; action "/etc/pccard_ether $device-name stop"; }; # An entry like this might be in a different file, but is included here # as an example of how to override things. Normally 'ed50' would match # the above attach/detach stuff, but the value of 100 makes it # ed50 is hard wired to 1.2.3.4 attach 100 { device-name "ed50"; action "ifconfig $device-name inet 1.2.3.4 netmask 0xffff0000"; }; detach 100 { device-name "ed50"; }; # When a USB keyboard arrives, attach it as the console keyboard attach 100 { device-name "ukbd0"; action "test -c /dev/kbd1 && kbdcontrol -k /dev/kbd1 < /dev/console"; }; detach 100 { device-name "ukbd0"; action "kbdcontrol -k /dev/kbd0 < /dev/console"; }; # # Rescan scsi device-names on attach, but not detach. # attach 0 { device-name "$scsi-controller-regex"; // action "camcontrol rescan all"; }; # Don't even try to second guess what to do about drivers that don't # match here. Instead, pass it off to syslog. Commented out for the # moment, as pnpinfo isn't set in devd yet nomatch 0 { # action "logger Unknown device: $pnpinfo $location $bus"; }; # Switch power profiles when the AC line state changes notify 10 { match "system" "ACPI"; match "subsystem" "ACAD"; action "/etc/rc.d/power_profile $notify"; }; # Notify all users before beginning emergency shutdown when we get # a _CRT or _HOT thermal event and we're going to power down the system # very soon. notify 10 { match "system" "ACPI"; match "subsystem" "Thermal"; match "notify" "0xcc"; action "logger -p kern.emerg 'WARNING: system temperature too high, shutting down soon!'"; }; /* EXAMPLES TO END OF FILE # The following might be an example of something that a vendor might # install if you were to add their device. This might reside in # /usr/local/etc/devd/deqna.conf. A deqna is, in this hypothetical # example, a pccard ethernet-like device. Students of history may # know other devices by this name, and will get the in-jokes in this # entry. nomatch 10 { match "bus" "pccard[0-9]+"; match "manufacturer" "0x1234"; match "product" "0x2323"; action "kldload if_deqna"; }; attach 10 { device-name "deqna[0-9]+"; action "/etc/pccard_ether $device-name start"; }; detach 10 { device-name "deqna[0-9]+"; action "/etc/pccard_ether $device-name stop"; }; # Examples of notify hooks. A notify is a generic way for a kernel # subsystem to send event notification to userland. # # Here are some examples of ACPI notify handlers. ACPI subsystems that # generate notifies include the AC adapter, power/sleep buttons, # control method batteries, lid switch, and thermal zones. # # Information returned is not always the same as the ACPI notify # events. See the ACPI specification for more information about # notifies. Here is the information returned for each subsystem: # # ACAD: AC line state (0 is offline, 1 is online) # Button: Button pressed (0 for power, 1 for sleep) # CMBAT: ACPI battery events # Lid: Lid state (0 is closed, 1 is open) # Thermal: ACPI thermal zone events # # This example calls a script when the AC state changes, passing the # notify value as the first argument. If the state is 0x00, it might # call some sysctls to implement economy mode. If 0x01, it might set # the mode to performance. notify 10 { match "system" "ACPI"; match "subsystem" "ACAD"; action "/etc/acpi_ac $notify"; }; */