# $FreeBSD$ # # 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. #XXX Yes, these are gross -- imp set scsi-controller-regex "(aac|adv|adw|aha|ahb|ahc|ahd|aic|amd|amr|asr|bt|ciss|ct|dpt|\ esp|ida|iir|ips|isp|mlx|mly|mpt|ncr|ncv|nsp|stg|sym|trm|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 start configuring the interface. Due to # a historical accident, this script is called pccard_ether. # attach 0 { media-type "ethernet"; action "/etc/pccard_ether $device-name start"; }; detach 0 { media-type "ethernet"; action "/etc/pccard_ether $device-name stop"; }; # # Try to start dhclient on Ethernet like interfaces when the link comes # up. Only devices that are configured to support DHCP will actually # run it. No link down rule exists because dhclient automaticly exits # when the link goes down. # notify 0 { match "system" "IFNET"; match "type" "LINK_UP"; media-type "ethernet"; action "/etc/rc.d/dhclient start $subsystem"; }; # # Like Ethernet devices, but separate because # they have a different media type. We may want # to exploit this later. # detach 0 { media-type "802.11"; action "/etc/pccard_ether $device-name stop"; }; attach 0 { media-type "802.11"; action "/etc/pccard_ether $device-name start"; }; notify 0 { match "system" "IFNET"; match "type" "LINK_UP"; media-type "802.11"; action "/etc/rc.d/dhclient start $subsystem"; }; # 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 # 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 "kbdcontrol -k /dev/ukbd0 < /dev/console && /etc/rc.d/syscons restart"; }; detach 100 { device-name "ukbd0"; action "kbdcontrol -k /dev/kbd0 < /dev/console"; }; # The entry below starts moused when a mouse is plugged in. Moused # stops automatically (actually it bombs :) when the device disappears. attach 100 { device-name "ums[0-9]+"; action "/etc/rc.d/moused start $device-name"; }; # # Rescan scsi device-names on attach, but not detach. However, it is # disabled by default due to reports of problems. # attach 0 { device-name "$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"; }; */