8bfbe55f94
the throttling state in response to line transitions. Future plans include adding support for CPU frequency changes. Add a devd.conf entry for calling this script. The default values for this are: performance_cx_lowest="HIGH" # Use HLT (C0) online performance_throttle_state="HIGH" # 100% (no throttling) economy_cx_lowest="LOW" # Use the lowest Cx state possible economy_throttle_state="HIGH" # 100% (no throttling)
130 lines
4.1 KiB
Plaintext
130 lines
4.1 KiB
Plaintext
# $FreeBSD$
|
|
#
|
|
# 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|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|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, the name of this script it 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 $device-name inet 1.2.3.4 netmask 0xffff0000";
|
|
};
|
|
detach 100 {
|
|
device-name "ed50";
|
|
};
|
|
|
|
#
|
|
# Rescan scsi device-names on attach, but not detach.
|
|
#
|
|
attach 0 {
|
|
device-name "$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";
|
|
};
|
|
|
|
/* 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";
|
|
};
|
|
*/
|