From d1090165f8cf273584a293d71a44c6e5eaa8378d Mon Sep 17 00:00:00 2001 From: Roy Marples Date: Fri, 23 Nov 2007 12:16:12 +0000 Subject: Add devd and hooks --- etc.BSD/devd.conf | 315 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ etc.BSD/rc.devd | 27 +++++ init.d.BSD/devd | 43 ++++++++ 3 files changed, 385 insertions(+) create mode 100644 etc.BSD/devd.conf create mode 100644 etc.BSD/rc.devd create mode 100644 init.d.BSD/devd diff --git a/etc.BSD/devd.conf b/etc.BSD/devd.conf new file mode 100644 index 00000000..3cd262cf --- /dev/null +++ b/etc.BSD/devd.conf @@ -0,0 +1,315 @@ +# $FreeBSD: src/etc/devd.conf,v 1.38 2007/06/21 22:50:36 njl Exp $ +# +# 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. + +# +# Configure the interface on attach. Due to a historical accident, this +# script is called pccard_ether. +# +notify 0 { + match "system" "IFNET"; + match "type" "ATTACH"; + action "/etc/rc.devd net.$subsystem start"; +}; + +notify 0 { + match "system" "IFNET"; + match "type" "DETACH"; + action "/etc/rc.devd net.$subsystem stop"; +}; + +# +# Try to configure the interface when the network comes up and deconfigure +# when it goes down +# +notify 0 { + match "system" "IFNET"; + match "type" "LINK_UP"; + media-type "ethernet"; + action "/etc/rc.devd net.$subsystem start"; +}; + +notify 0 { + match "system" "IFNET"; + match "type" "LINK_DOWN"; + media-type "ethernet"; + action "/etc/rc.devd net.$subsystem stop"; +}; +# +# 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/rc.devd net.$device-name stop"; +}; +attach 0 { + media-type "802.11"; + action "/etc/rc.devd net.$device-name start"; +}; +notify 0 { + match "system" "IFNET"; + match "type" "LINK_UP"; + media-type "802.11"; + action "/etc/rc.devd net.$subsystem start"; +}; +notify 0 { + match "system" "IFNET"; + match "type" "LINK_DOWN"; + media-type "802.11"; + action "/etc/rc.devd net.$subsystem 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 +# 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 start $device-name"; +}; +detach 100 { + device-name "ubt[0-9]+"; + action "/etc/rc.d/bluetooth stop $device-name"; +}; + +# When a USB keyboard arrives, attach it as the console keyboard. +attach 100 { + device-name "ukbd0"; + action "/etc/rc.d/syscons setkeyboard /dev/ukbd0"; +}; +detach 100 { + device-name "ukbd0"; + action "/etc/rc.d/syscons setkeyboard /dev/kbd0"; +}; + +# The entry below starts moused when a mouse is plugged in. Moused +# stops automatically (actually it bombs :) when the device disappears. +attach 100 { + device-name "ums[0-9]+"; + action "/etc/rc.devd moused.$device-name start"; +}; + +# 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. +attach 100 { + device-name "ugen[0-9]+"; + match "vendor" "0x082d"; + match "product" "0x0100"; + match "release" "0x0100"; + action "/usr/local/bin/coldsync -md -p /dev/$device-name -t usb"; +}; + +# +# Rescan scsi device-names on attach, but not detach. However, it is +# disabled by default due to reports of problems. +# +attach 0 { + device-name "$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 + +# 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) +# 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"; +}; +*/ diff --git a/etc.BSD/rc.devd b/etc.BSD/rc.devd new file mode 100644 index 00000000..38425a1f --- /dev/null +++ b/etc.BSD/rc.devd @@ -0,0 +1,27 @@ +#!/bin/sh + +export IN_BACKGROUND=yes +export IN_HOTPLUG=yes + +getmedia() { + ifconfig $1 | while read line; do + case ${line} in + media:" "*) echo "${line}"; return;; + esac + done +} + +set -x +if [ ! -e /etc/init.d/"$1" ]; then + base=$(basename ${1%%.*}) + if [ "${base}" = "net" ]; then + # We only create links for pyhsical interfaces + [ -n "$(getmedia ${1#*.})" ] || exit 1 + base="net.lo0" + fi + if [ -e /etc/init.d/"${base}" -a "${base}" != "$1" ]; then + ln -s "${base}" /etc/init.d/$1 + fi +fi + +exec /etc/init.d/$1 $2 diff --git a/init.d.BSD/devd b/init.d.BSD/devd new file mode 100644 index 00000000..ffd77f02 --- /dev/null +++ b/init.d.BSD/devd @@ -0,0 +1,43 @@ +#!/sbin/runscript +# Copyright 1999-2007 Gentoo Foundation +# Copyright 2007 Roy Marples +# All rights reserved + +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. + +command=/sbin/devd +command_args=${devd_args} +name="Device State Change Daemon" + +depend() { + need localmount + after bootmisc + before net.lo0 +} + +start_pre() { + sysctl hw.bus.devctl_disable=0 >/dev/null +} + +stop_post() { + sysctl hw.bus.devctl_disable=1 >/dev/null +} -- cgit v1.2.3