Now that its callers have been udpated, remove set_rcvar().

[FreeBSD/FreeBSD.git] / etc / devd.conf

# $FreeBSD$
#
# 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 to the list of
        # directories that we scan for files.  Files are loaded 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.

#
# Configure the interface on attach.  Due to a historical accident, this
# script is called pccard_ether.
#
# NB: DETACH events are ignored; the kernel should handle all cleanup
#     (routes, arp cache).  Beware of races against immediate create
#     of a device with the same name; e.g.
#       ifconfig bridge0 destroy; ifconfig bridge0 create
#
notify 0 {
        match "system"          "IFNET";
        match "subsystem"       "!usbus[0-9]+";
        match "type"            "ATTACH";
        action "/etc/pccard_ether $subsystem start";
};

#
# 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 automatically exits
# when the link goes down.
#
notify 0 {
        match "system"          "IFNET";
        match "type"            "LINK_UP";
        media-type              "ethernet";
        action "/etc/rc.d/dhclient quietstart $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 quietstart $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 Bluetooth dongle appears, activate it
attach 100 {
        device-name "ubt[0-9]+";
        action "/etc/rc.d/bluetooth quietstart $device-name";
};
detach 100 {
        device-name "ubt[0-9]+";
        action "/etc/rc.d/bluetooth quietstop $device-name";
};

# Firmware downloader for Atheros AR3011 based USB Bluetooth devices
#attach 100 {
#       match "vendor" "0x0cf3";
#       match "product" "0x3000";
#       action "sleep 2 && /usr/sbin/ath3kfw -d $device-name -f /usr/local/etc/ath3k-1.fw";
#};

# When a USB keyboard arrives, attach it as the console keyboard.
attach 100 {
        device-name "ukbd0";
        action "/etc/rc.d/syscons setkeyboard /dev/ukbd0";
};
detach 100 {
        device-name "ukbd0";
        action "/etc/rc.d/syscons setkeyboard /dev/kbd0";
};

attach 100 {
        device-name "ums[0-9]+";
        action "/etc/rc.d/moused quietstart $device-name";
};

detach 100 {
        device-name "ums[0-9]+";
        action "/etc/rc.d/moused stop $device-name";
};

# Firmware download into the ActiveWire board. After the firmware download is
# done, the device detaches and reappears as something new and shiny
# automatically.
attach 100 {
        match "vendor"  "0x0854";
        match "product" "0x0100";
        match "release" "0x0000";
        action "/usr/local/bin/ezdownload -f /usr/local/share/usb/firmware/0854.0100.0_01.hex $device-name";
};

# Firmware download for Entrega Serial DB25 adapter.
attach 100 {
        match "vendor"  "0x1645";
        match "product" "0x8001";
        match "release" "0x0101";
        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";
};

# This entry starts the ColdSync tool in daemon mode. Make sure you have an up
# to date /usr/local/etc/palms. We override the 'listen' settings for port and
# type in /usr/local/etc/coldsync.conf.
notify 100 {
        match "system"          "USB";
        match "subsystem"       "DEVICE";
        match "type"            "ATTACH";
        match "vendor"          "0x082d";
        match "product"         "0x0100";
        match "release"         "0x0100";
        action "/usr/local/bin/coldsync -md -p /dev/$cdev -t usb";
};

#
# 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 the pnpinfo variable isn't set in devd yet.  Individual
# variables within the bus supplied pnpinfo are set.
nomatch 0 {
#       action "logger Unknown device: $pnpinfo $location $bus";
};

# Various logging of unknown devices.
nomatch 10 {
        match "bus" "uhub[0-9]+";
        action "logger Unknown USB device: vendor $vendor product $product \
                bus $bus";
};

# Some PC-CARDs don't offer numerical manufacturer/product IDs, just
# show the CIS info there.
nomatch 20 {
        match "bus" "pccard[0-9]+";
        match "manufacturer" "0xffffffff";
        match "product" "0xffffffff";
        action "logger Unknown PCCARD device: CISproduct $cisproduct \
                CIS-vendor $cisvendor bus $bus";
};

nomatch 10 {
        match "bus" "pccard[0-9]+";
        action "logger Unknown PCCARD device: manufacturer $manufacturer \
                product $product CISproduct $cisproduct CIS-vendor \
                $cisvendor bus $bus";
};

nomatch 10 {
        match "bus" "cardbus[0-9]+";
        action "logger Unknown Cardbus device: device $device class $class \
                vendor $vendor bus $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!'";
};

# Sample ZFS problem reports handling.
notify 10 {
        match "system"          "ZFS";
        match "type"            "zpool";
        action "logger -p kern.err 'ZFS: failed to load zpool $pool'";
};

notify 10 {
        match "system"          "ZFS";
        match "type"            "vdev";
        action "logger -p kern.err 'ZFS: vdev failure, zpool=$pool type=$type'";
};

notify 10 {
        match "system"          "ZFS";
        match "type"            "data";
        action "logger -p kern.warn 'ZFS: zpool I/O failure, zpool=$pool error=$zio_err'";
};

notify 10 {
        match "system"          "ZFS";
        match "type"            "io";
        action "logger -p kern.warn 'ZFS: vdev I/O failure, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size error=$zio_err'";
};

notify 10 {
        match "system"          "ZFS";
        match "type"            "checksum";
        action "logger -p kern.warn 'ZFS: checksum mismatch, zpool=$pool path=$vdev_path offset=$zio_offset size=$zio_size'";
};

# User requested suspend, so perform preparation steps and then execute
# the actual suspend process.
notify 10 {
        match "system"          "ACPI";
        match "subsystem"       "Suspend";
        action "/etc/rc.suspend acpi $notify";
};
notify 10 {
        match "system"          "ACPI";
        match "subsystem"       "Resume";
        action "/etc/rc.resume acpi $notify";
};

/* EXAMPLES TO END OF FILE

# 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)
# RCTL:         Resource limits
# Suspend, Resume: Suspend and resume notification
# 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";
};

# This example works around a memory leak in PostgreSQL, restarting
# it when the "user:pgsql:swap:devctl=1G" rctl(8) rule gets triggered.
notify 0 {
        match "system"          "RCTL";
        match "rule"            "user:70:swap:.*";
        action                  "/usr/local/etc/rc.d/postgresql restart"
};

*/