Newer version of DAHDI hotplug scripts
A newer version of the scripts fully adapted to pinned spans: * handle_device does not run dahdi_cfg. * A separate UDEV rule script for that: span_config. Should also work for the non-pinned case. * span_assignments, span_types: add actions 'auto' (manually enable all) and 'dumpconfig' (dump current status in the format of configuration file). * Fixed name of span_types and span_assignments (no '-'). * spantype.conf renamed span-types.conf: configuration files do have a dash. * Those two are useful programs, insstalled to /usr/sbin. Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
This commit is contained in:
Oron Peled
Tzafrir Cohen
parent
025985d9b7
commit
00af777a97
5
Makefile
5
Makefile
@ -104,9 +104,8 @@ ifeq (1,$(PBX_HDLC))
|
||||
endif
|
||||
MAN_PAGES:=$(wildcard $(BINS:%=doc/%.8))
|
||||
|
||||
PINNED_DATA_SCRIPTS:=dahdi_cfg_device_args handle_device \
|
||||
span_assignments span_types
|
||||
PINNED_UTILS:=dahdi_map
|
||||
PINNED_DATA_SCRIPTS:=handle_device span_config
|
||||
PINNED_UTILS:=dahdi_map span_assignments span_types
|
||||
PINNED_CONF:=pinned-spans.conf spantype.conf
|
||||
|
||||
TEST_BINS:=patgen pattest patlooptest hdlcstress hdlctest hdlcgen hdlcverify timertest dahdi_maint
|
||||
|
||||
@ -1,3 +1,4 @@
|
||||
# DAHDI devices with ownership/permissions for running as non-root
|
||||
SUBSYSTEM=="dahdi", OWNER="asterisk", GROUP="asterisk", MODE="0660"
|
||||
SUBSYSTEM=="dahdi_devices", RUN="/usr/share/dahdi/handle_device"
|
||||
SUBSYSTEM=="dahdi_spans", RUN="/usr/share/dahdi/span_config"
|
||||
|
||||
@ -2,7 +2,8 @@
|
||||
#
|
||||
# /usr/share/dahdi/handle_device
|
||||
#
|
||||
# Called by UDEV when a span goes online/offline to assign spans
|
||||
# Called by UDEV when a dahdi device is added/removed
|
||||
#
|
||||
|
||||
me=`basename $0`
|
||||
dir=`dirname $0`
|
||||
@ -22,26 +23,38 @@ PATH="$dir:/usr/sbin:/sbin:/usr/bin:/bin"
|
||||
|
||||
set -e
|
||||
|
||||
run_dahdi_cfg() {
|
||||
args="-c $DAHDICONFDIR/system.conf $@"
|
||||
echo "Running dahdi_cfg $args"
|
||||
dahdi_cfg $args
|
||||
}
|
||||
#echo >&2 "$0($ACTION): DEBUG($# args): '$*'"
|
||||
|
||||
echo >&2 "$0($ACTION): DEBUG($# args): '$*'"
|
||||
# Check if we can safely do our job
|
||||
if [ ! -f /sys/module/dahdi/parameters/auto_assign_spans ]; then
|
||||
echo "Old driver (no auto_assign_spans parameter). Skip $DEVPATH" | $LOGGER
|
||||
exit 0
|
||||
fi
|
||||
if [ `cat /sys/module/dahdi/parameters/auto_assign_spans` -eq 1 ]; then
|
||||
echo "auto_assign_spans=1. Skip $DEVPATH" | $LOGGER
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Can we pass a different value so we can use
|
||||
# alternate (testing) configuration?
|
||||
# Meanwhile, make it hard-coded.
|
||||
DAHDICONFDIR='/etc/dahdi'
|
||||
export DAHDICONFDIR
|
||||
|
||||
case "$ACTION" in
|
||||
add)
|
||||
echo "$ACTION: $DEVPATH" | $LOGGER
|
||||
# FIXME: need a way to add custom environment here:
|
||||
#export DAHDICONFDIR="/tmp/xortel/dahdi"
|
||||
span_types set "/sys/$DEVPATH" 2>&1 | $LOGGER
|
||||
span_assignments add "/sys/$DEVPATH" 2>&1 | $LOGGER
|
||||
dahdi_cfg_device_args | while read args; do
|
||||
run_dahdi_cfg $args 2>&1 | $LOGGER
|
||||
done
|
||||
# Can have alternate dahdi configuration directory for debugging
|
||||
# export DAHDICONFDIR="/tmp/xortel/dahdi"
|
||||
|
||||
# Don't block udev for too long
|
||||
(
|
||||
span_types set "/sys$DEVPATH"
|
||||
span_assignments add "/sys$DEVPATH"
|
||||
) 2>&1 < /dev/null | $LOGGER &
|
||||
;;
|
||||
remove)
|
||||
# Nothing to do yet...
|
||||
echo "$ACTION: $DEVPATH" | $LOGGER
|
||||
;;
|
||||
*)
|
||||
|
||||
@ -1,15 +1,23 @@
|
||||
#! /bin/sh
|
||||
#
|
||||
# /usr/share/dahdi/span_assignments:
|
||||
# /usr/sbin/span_assignments:
|
||||
#
|
||||
# this script can be used both from udev and
|
||||
# from the command line to assign/unassign and list
|
||||
# current assignments.
|
||||
# current span assignments.
|
||||
#
|
||||
# It uses a configuration file: $DAHDICONFDIR/pinned-spans.conf
|
||||
# (default DAHDICONFDIR=/etc/dahdi)
|
||||
#
|
||||
# The first argument is an action:
|
||||
# "add" to assign (spans which are not already assigned)
|
||||
# "remove" to unassign (spans which are not already unassigned)
|
||||
# "list" to show all spans (with/without assignments)
|
||||
# "auto" - trigger driver auto_assign attribute for given devices
|
||||
# (no configuration file is used)
|
||||
# "add" - assign (spans which are not already assigned), according
|
||||
# to /etc/dahdi/pinned-spans.conf configuration file
|
||||
# "remove" - unassign spans which are not already unassigned
|
||||
# "list" - human-readable list of all spans (with/without assignments)
|
||||
# "dumpconfig" - dump current assignments in a /etc/dahdi/pinned-spans.conf
|
||||
# compatible format
|
||||
#
|
||||
# Without further arguments, it operates on all existing spans
|
||||
# With one or more sysfs dahdi_devices it is limited to those.
|
||||
@ -26,7 +34,7 @@ DAHDICONFDIR="${DAHDICONFDIR:-/etc/dahdi}"
|
||||
pinned_spans_conf="$DAHDICONFDIR/pinned-spans.conf"
|
||||
|
||||
usage() {
|
||||
echo >&2 "Usage: $0 {add|remove|list} [devpath ...]"
|
||||
echo >&2 "Usage: $0 {auto|add|remove|list|dumpconfig} [devpath ...]"
|
||||
exit 1
|
||||
}
|
||||
|
||||
@ -66,22 +74,26 @@ show_devices() {
|
||||
spanno='-'
|
||||
basechan='-'
|
||||
fi
|
||||
printf "%-4s %-12s %s\n" "$local_spanno:$spanno:$basechan" "[$hw_id]" "@$location"
|
||||
printf "%-8s %-14s %s\n" "$local_spanno:$spanno:$basechan" "[$hw_id]" "@$location"
|
||||
done | sort -n
|
||||
done
|
||||
}
|
||||
|
||||
dump_config() {
|
||||
|
||||
echo '#'
|
||||
echo "# Autogenerated by $0 on `date`"
|
||||
echo "# Map devices + local spans to span + base channel number"
|
||||
echo ''
|
||||
for device in $DEVICES
|
||||
do
|
||||
hw_id=`cat "$device/hardware_id"`
|
||||
location=`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
|
||||
location='@'`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
|
||||
if [ "$hw_id" != '' ]; then
|
||||
id="$hw_id"
|
||||
else
|
||||
id="@$location"
|
||||
id="$location"
|
||||
fi
|
||||
echo "# Device: [$hw_id] $location"
|
||||
for local_spanno in `cut -d: -f1 "$device/spantype"`
|
||||
do
|
||||
span=`grep 2>/dev/null -Hw "$local_spanno" "$device/span-"*"/local_spanno" | \
|
||||
@ -90,11 +102,12 @@ dump_config() {
|
||||
spanno=`echo $span | sed 's/^.*-//'`
|
||||
name=`cat 2>/dev/null "$device/$span/name"`
|
||||
basechan=`cat 2>/dev/null "$device/$span/basechan"`
|
||||
printf "%-30s %s\n" "$id" "$local_spanno:$spanno:$basechan"
|
||||
else
|
||||
spanno='-'
|
||||
echo "# Skipped unassigned local span $local_spanno"
|
||||
fi
|
||||
printf "%-30s %s\n" "$id" "$local_spanno:$spanno:$basechan"
|
||||
done | sort -n
|
||||
done | sort
|
||||
echo ''
|
||||
done
|
||||
}
|
||||
|
||||
@ -168,18 +181,28 @@ match_device() {
|
||||
}
|
||||
|
||||
assign_devices() {
|
||||
if [ ! -f "$pinned_spans_conf" ]; then
|
||||
echo >&2 "$0: Missing '$pinned_spans_conf'"
|
||||
exit 1
|
||||
fi
|
||||
echo "using '$pinned_spans_conf'"
|
||||
for device in $DEVICES
|
||||
do
|
||||
match_device "$device"
|
||||
done
|
||||
}
|
||||
|
||||
auto_assign_devices() {
|
||||
for device in $DEVICES
|
||||
do
|
||||
echo "auto-assign $device"
|
||||
echo 1 > "$device/auto_assign"
|
||||
done
|
||||
}
|
||||
|
||||
case "$action" in
|
||||
list)
|
||||
show_devices
|
||||
;;
|
||||
dump)
|
||||
dump_config
|
||||
auto)
|
||||
auto_assign_devices
|
||||
;;
|
||||
add)
|
||||
assign_devices
|
||||
@ -187,6 +210,12 @@ add)
|
||||
remove)
|
||||
unassign_all_spans
|
||||
;;
|
||||
list)
|
||||
show_devices
|
||||
;;
|
||||
dumpconfig)
|
||||
dump_config
|
||||
;;
|
||||
*)
|
||||
usage
|
||||
;;
|
||||
|
||||
70
span_config
Executable file
70
span_config
Executable file
@ -0,0 +1,70 @@
|
||||
#! /bin/sh
|
||||
#
|
||||
# /usr/share/dahdi/span_config
|
||||
#
|
||||
# Called by UDEV when a dahdi span is added/removed
|
||||
#
|
||||
|
||||
me=`basename $0`
|
||||
dir=`dirname $0`
|
||||
LOGGER="logger -i -t '$me'"
|
||||
NAME=`basename "$DEVPATH" | tr -c 'A-Za-z0-9-' '_'`
|
||||
|
||||
exec 2> /dev/null
|
||||
# Always redirect stderr somewhere, otherwise the shell script will die
|
||||
# when it tries to do I/O related stuff on closed file descriptor.
|
||||
# Our default is to throw it down the bit-bucket.
|
||||
#exec 2> /dev/console
|
||||
## If you wish to trace this script:
|
||||
#exec 2> "/tmp/${me}.$NAME" 1>&2
|
||||
|
||||
# Our directory in the beginning, so we can use local lab setup
|
||||
PATH="$dir:/usr/sbin:/sbin:/usr/bin:/bin"
|
||||
|
||||
set -e
|
||||
|
||||
#echo >&2 "$0($ACTION): DEBUG($# args): '$*'"
|
||||
|
||||
# Can we pass a different value so we can use
|
||||
# alternate (testing) configuration?
|
||||
# Meanwhile, make it hard-coded.
|
||||
DAHDICONFDIR='/etc/dahdi'
|
||||
export DAHDICONFDIR
|
||||
|
||||
run_dahdi_cfg() {
|
||||
span_devpath="$1"
|
||||
# Sanity check
|
||||
checkit=`"dahdi_cfg" --help 2>&1 | grep -- '-S' | wc -l`
|
||||
if [ "$checkit" != 1 ]; then
|
||||
$LOGGER "Bad dahdi_cfg (no -S support). Skipping"
|
||||
exit 0
|
||||
fi
|
||||
spanno=`echo "$span_devpath" | sed 's,.*/span-,,'`
|
||||
basechan=`cat "$span_devpath/basechan"`
|
||||
channels=`cat "$span_devpath/channels"`
|
||||
endchan=`expr "$basechan" + "$channels" - 1`
|
||||
echo "dahdi_cfg: span $spanno <$basechan-$endchan>"
|
||||
dahdi_cfg \
|
||||
-c "$DAHDICONFDIR/system.conf" \
|
||||
-S "$spanno" \
|
||||
-C "$basechan-$endchan"
|
||||
asterisk -rx "dahdi create channels $basechan $endchan"
|
||||
}
|
||||
|
||||
case "$ACTION" in
|
||||
add)
|
||||
echo "$ACTION: $DEVPATH" | $LOGGER
|
||||
# Can have alternate dahdi configuration directory for debugging
|
||||
# export DAHDICONFDIR="/tmp/xortel/dahdi"
|
||||
|
||||
run_dahdi_cfg "/sys$DEVPATH" 2>&1 | $LOGGER
|
||||
;;
|
||||
remove)
|
||||
# Nothing to do yet...
|
||||
echo "$ACTION: $DEVPATH" | $LOGGER
|
||||
;;
|
||||
*)
|
||||
echo "UNHANDLED: $ACTION: $DEVPATH" | $LOGGER
|
||||
;;
|
||||
esac
|
||||
|
||||
65
span_types
65
span_types
@ -1,34 +1,36 @@
|
||||
#! /bin/sh
|
||||
#
|
||||
# /usr/share/dahdi/span_types:
|
||||
# /usr/sbin/span_types
|
||||
#
|
||||
# this script can be used both from udev and
|
||||
# from the command line for spantype management.
|
||||
# This script can be used both from udev and
|
||||
# from the command line to manage PRI spans
|
||||
# type (E1/T1/J1).
|
||||
#
|
||||
# It use a configuration file /etc/dahdi/spantype.conf
|
||||
# (the format is documented inside this file)
|
||||
# Span types can be set only *BEFORE* span are assigned.
|
||||
#
|
||||
# The first argument is an action:
|
||||
# "list" to show existing E1/T1/J1 types
|
||||
# "dump" the same, but in a format (almost) suitable for
|
||||
# the configuration file
|
||||
# FIXME: we currently don't have the base channo in sysfs.
|
||||
# "set" actually write the setting to the driver
|
||||
# It reads a configuration file /etc/dahdi/span-types.conf
|
||||
# (the format is documented inside that file)
|
||||
#
|
||||
# A mandatory first argument is:
|
||||
# list - to show existing E1/T1/J1 types
|
||||
# dumpconfig - the same, but in a format (almost) suitable
|
||||
# for the configuration file
|
||||
# set - actually write the setting to the driver
|
||||
#
|
||||
# Examples:
|
||||
# span_types list
|
||||
# span_types dump
|
||||
# span_types set # all
|
||||
# span_types dumpconfig
|
||||
# span_types set # all devices
|
||||
# span_types set /sys/bus/dahdi_devices/devices/astribanks:xbus-00
|
||||
#
|
||||
|
||||
|
||||
devbase='/sys/bus/dahdi_devices/devices'
|
||||
DAHDICONFDIR="${DAHDICONFDIR:-/etc/dahdi}"
|
||||
spantype_conf="$DAHDICONFDIR/spantype.conf"
|
||||
spantypes_conf="$DAHDICONFDIR/span-types.conf"
|
||||
|
||||
usage() {
|
||||
echo >&2 "Usage: $0 {list|dump|set} [devpath ...]"
|
||||
echo >&2 "Usage: $0 {list|dumpconfig|set} [devpath ...]"
|
||||
exit 1
|
||||
}
|
||||
|
||||
@ -38,6 +40,11 @@ fi
|
||||
action="$1"
|
||||
shift
|
||||
|
||||
if [ ! -d "$devbase" ]; then
|
||||
echo >&2 "$0: Missing '$devbase' (DAHDI driver unloaded?)"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Use given devices or otherwise, all existing devices
|
||||
if [ "$#" -gt 0 ]; then
|
||||
DEVICES="$@"
|
||||
@ -46,19 +53,28 @@ else
|
||||
fi
|
||||
|
||||
show_spantypes() {
|
||||
echo "# PRI span types (E1/T1/J1)"
|
||||
for device in $DEVICES
|
||||
do
|
||||
hw_id=`cat "$device/hardware_id"`
|
||||
location='@'`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
|
||||
cat "$device/spantype" | while read st; do
|
||||
printf "%-10s %-20s %s\n" "$st" "[$hw_id]" "$location"
|
||||
case "$st" in
|
||||
*:[ETJ]1)
|
||||
printf "%-10s %-20s %s\n" \
|
||||
"$st" "[$hw_id]" "$location"
|
||||
;;
|
||||
esac
|
||||
done | sort -n
|
||||
done
|
||||
}
|
||||
|
||||
dump_config() {
|
||||
echo '#'
|
||||
echo "# Autogenerated by $0 on `date`"
|
||||
echo "# Map PRI DAHDI devices to span types for E1/T1/J1"
|
||||
echo ''
|
||||
fmt="%-65s %s\n"
|
||||
echo "# Map of dahdi_devices to span types for E1/T1/J1"
|
||||
printf "$fmt" '# @location/hardware_id' 'span_type'
|
||||
for device in $DEVICES
|
||||
do
|
||||
@ -69,19 +85,24 @@ dump_config() {
|
||||
else
|
||||
id="$location"
|
||||
fi
|
||||
#echo "# Device: [$hw_id] $location"
|
||||
cat "$device/spantype" | while read st; do
|
||||
case "$st" in
|
||||
*:[ETJ]1)
|
||||
printf "$fmt" "$id" "$st"
|
||||
;;
|
||||
*)
|
||||
#echo "# Skipped local span `echo $st | sed 's/:/ -- /'`"
|
||||
;;
|
||||
esac
|
||||
done | sort -n
|
||||
#echo ''
|
||||
done
|
||||
}
|
||||
|
||||
# Allow comments and empty lines in config file
|
||||
filter_conf() {
|
||||
sed -e 's/#.*//' -e '/^[ \t]*$/d' "$spantype_conf"
|
||||
sed -e 's/#.*//' -e '/^[ \t]*$/d' "$spantypes_conf"
|
||||
}
|
||||
|
||||
conf_spans() {
|
||||
@ -121,7 +142,7 @@ device_set_spantype() {
|
||||
hw_id=`attr_clean "$device/hardware_id"`
|
||||
location='@'`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
|
||||
spanspecs=`conf_spans "$hw_id" "$location"`
|
||||
echo >&2 "MATCHED($device): $spanspecs"
|
||||
#echo >&2 "MATCHED($device): $spanspecs"
|
||||
cut -d: -f1 "$attr_file" | while read spanno; do
|
||||
for sp in $spanspecs
|
||||
do
|
||||
@ -138,6 +159,10 @@ device_set_spantype() {
|
||||
}
|
||||
|
||||
set_spantypes() {
|
||||
if [ ! -f "$spantypes_conf" ]; then
|
||||
echo >&2 "$0: Missing configuration '$spantypes_conf'"
|
||||
exit 1
|
||||
fi
|
||||
for device in $DEVICES
|
||||
do
|
||||
device_set_spantype "$device"
|
||||
@ -148,7 +173,7 @@ case "$action" in
|
||||
list)
|
||||
show_spantypes
|
||||
;;
|
||||
dump)
|
||||
dumpconfig)
|
||||
dump_config
|
||||
;;
|
||||
set)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user