basic user-space for pinned-spans
handle_device is the basic script intended to be called from udev. It will call span_types on the span to apply optional /etc/dahdi/spantype.conf onfiguration settings that need to be applied before assignment (currently "pri" port types: E1/T1/J1). Next it assigns span numbers to spans: if configured in /etc/dahdi/pinned-spans.conf - use those settings. If not: by the order of loading. span_types and span_assignments can also be used to report the settings they are used to configure. Signed-off-by: Oron Peled <oron.peled@xorcom.com> Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
This commit is contained in:
Oron Peled
Russ Meyerriecks
parent
de23ca9c1a
commit
79fff3e278
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@ -0,0 +1,3 @@
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# DAHDI devices with ownership/permissions for running as non-root
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SUBSYSTEM=="dahdi", OWNER="asterisk", GROUP="asterisk", MODE="0660"
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SUBSYSTEM=="dahdi_devices", RUN="/usr/share/dahdi/handle_device"
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@ -0,0 +1,39 @@
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#! /bin/sh
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#
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# Show a map of dahdi devices with the following fields:
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# - spanno (or '-' if not assigned yet)
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# - (vendor assigned) name
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# - local spanno
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# - hardware_id (or empty if none)
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# - location (prefixed by '@')
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devbase="/sys/bus/dahdi_devices/devices"
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[ -d "$devbase" ] || {
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echo >&2 "$0: Missing '$devbase' (Old driver?)"
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exit 1
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}
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fmt="%-4s %-17s %-3s %-12s %s\n"
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printf "$fmt" 'SPAN' 'NAME' '#' 'HARDWARE_ID' 'LOCATION'
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DEVICES=`echo $devbase/*`
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for device in $DEVICES
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do
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hw_id=`cat "$device/hardware_id"`
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location=`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
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for local_spanno in `cut -d: -f1 "$device/spantype"`
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do
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span=`grep 2>/dev/null -Hw "$local_spanno" "$device/span-"*"/local_spanno" | \
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sed -e 's,/local_spanno:.*,,' -e 's,.*/,,'`
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if [ "$span" != '' ]; then
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spanno=`echo $span | sed 's/^.*-//'`
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name=`cat 2>/dev/null "$device/$span/name"`
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else
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spanno='-'
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fi
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printf "$fmt" "$spanno" "$name" "($local_spanno)" "[$hw_id]" "@$location"
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done | sort -n
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done
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.TH dahdi_test 8 "2013-05-24"
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.SH "NAME"
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dahdi_map \(em List hardware IDs and locations of DAHDI spans
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.SH "SYNOPSIS"
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.B dahdi_map
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.SH DESCRIPTION
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.B dahdi_map
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prints a list of hardware IDs and locations of any DAHDI span on the system
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(possibly not yet assigned).
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It takes no extra options or parameters.
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Example output:
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.EX
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SPAN NAME # HARDWARE_ID LOCATION
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5 XBUS-00/XPD-00 (1) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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6 XBUS-00/XPD-01 (2) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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7 XBUS-00/XPD-02 (3) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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8 XBUS-00/XPD-03 (4) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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9 XBUS-00/XPD-04 (5) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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10 XBUS-00/XPD-05 (6) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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11 XBUS-00/XPD-06 (7) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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12 XBUS-00/XPD-07 (8) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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13 XBUS-00/XPD-10 (9) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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14 XBUS-00/XPD-20 (10) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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15 XBUS-00/XPD-30 (11) [usb:INT06380] @pci0000:00/0000:00:10.4/usb1/1-3/xbus-00/astribanks:xbus-00
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16 XBUS-01/XPD-00 (1) [] @pci0000:00/0000:00:10.4/usb1/1-4/xbus-01/astribanks:xbus-01
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1 XBUS-02/XPD-00 (1) [usb:XILINX_4] @pci0000:00/0000:00:10.4/usb1/1-1/xbus-02/astribanks:xbus-02
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2 XBUS-02/XPD-10 (2) [usb:XILINX_4] @pci0000:00/0000:00:10.4/usb1/1-1/xbus-02/astribanks:xbus-02
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3 XBUS-02/XPD-20 (3) [usb:XILINX_4] @pci0000:00/0000:00:10.4/usb1/1-1/xbus-02/astribanks:xbus-02
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4 XBUS-02/XPD-30 (4) [usb:XILINX_4] @pci0000:00/0000:00:10.4/usb1/1-1/xbus-02/astribanks:xbus-02
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.EE
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.SH FILES
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.B /sys/bus/dahdi_devices/devices
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.RS
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Information taken from that area in SysFS.
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.RE
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.SH SEE ALSO
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dahdi_cfg(8)
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.SH AUTHOR
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This manual page was written by Tzafrir Cohen <tzafrir.cohen@xorcom.com>
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Permission is granted to copy, distribute and/or modify this document under
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the terms of the GNU General Public License, Version 2 any
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later version published by the Free Software Foundation.
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#! /bin/sh
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#
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# /usr/share/dahdi/handle_device
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#
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# Called by UDEV when a span goes online/offline to assign spans
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me=`basename $0`
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dir=`dirname $0`
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LOGGER="logger -i -t '$me'"
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NAME=`basename "$DEVPATH" | tr -c 'A-Za-z0-9-' '_'`
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# Always redirect stderr somewhere, otherwise the shell script will die
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# when it tries to do I/O related stuff on closed file descriptor.
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# Our default is to throw it down the bit-bucket.
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exec 2> /dev/null
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# If you wish to trace this script:
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#exec 2> "/tmp/${me}.$NAME" 1>&2
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#exec 2> /dev/console
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# Our directory in the beginning, so we can use local lab setup
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PATH="$dir:/usr/sbin:/sbin:/usr/bin:/bin"
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set -e
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echo >&2 "$0($ACTION): DEBUG($# args): '$*'"
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case "$ACTION" in
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add)
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echo "$ACTION: $DEVPATH" | $LOGGER
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# FIXME: need a way to add custom environment here:
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#export DAHDICONFDIR="/tmp/xortel/dahdi"
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span_types set "/sys/$DEVPATH" 2>&1 | $LOGGER
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span_assignments add "/sys/$DEVPATH" 2>&1 | $LOGGER
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;;
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remove)
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echo "$ACTION: $DEVPATH" | $LOGGER
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;;
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*)
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echo "UNHANDLED: $ACTION: $DEVPATH" | $LOGGER
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;;
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esac
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#
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# /etc/dahdi/pinned-spans.conf:
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#
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# This file assigns span and channel numbers to dahdi devices
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#
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# Built as a table keyed by <id>:
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# <id> <spanspec>....
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#
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# Where:
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# * The <id> field may be either:
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# hardware_id
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# @location
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# * Shell-style globbing is allowed for the <id> field
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# * There may one or more of <spanspec>
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# * Each <spanspec> is composed as:
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# <local_spanno>:<assigned_spanno>:<base_channo>
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#
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# Examples:
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# Astribank with two spans:
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# FXS * 8 channels + 4 digital inputs 2 digital outputs
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# FXO * 8 channels
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#usb:QA-1 1:1:1
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#usb:QA-1 2:2:15
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# Same Astribank in one-liner
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#usb:QA-1 1:1:1 2:2:15
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# Astribank with 4*PRI spans and 3*FXS*8 spans
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# Note that channels are NOT globally contigous
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# each span get its own 50 numbers. Also, skip
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# Channel number 250...
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#usb:INT03165 1:1:1 # E1
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#usb:INT03165 2:2:51 # E1
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#usb:INT03165 3:3:151 # E1
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#usb:INT03165 4:4:201 # E1
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#usb:INT03165 5:5:301 # FXS * 8 channels
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#usb:INT03165 6:6:351 # FXS * 8 channels
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#usb:INT03165 7:7:401 # FXS * 8 channels
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# Alternatively -- all in one-line
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#usb:INT03165 1:1:1 2:2:51 3:3:151 4:4:201 5:5:301 6:6:351 7:7:401
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# Astribank with 4*BRI without hardware_id :-(
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# We use the location on the bus (ie: where it is physically
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# located). Note the '@' prefix that indicate the location key.
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#@pci0000:00/0000:00:03.3/usb1/1-6/xbus-01/astribanks:xbus-01 1:1:50
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#@pci0000:00/0000:00:03.3/usb1/1-6/xbus-01/astribanks:xbus-01 2:2:100
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#@pci0000:00/0000:00:03.3/usb1/1-6/xbus-01/astribanks:xbus-01 3:3:150
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#@pci0000:00/0000:00:03.3/usb1/1-6/xbus-01/astribanks:xbus-01 4:4:200
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# Same configuration with globbing:
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#@*/usb1/1-6/* 1:1:50
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#@*/usb1/1-6/* 2:2:100
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#@*/usb1/1-6/* 3:3:150
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#@*/usb1/1-6/* 4:4:200
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#! /bin/sh
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#
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# /usr/share/dahdi/span_assignments:
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#
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# this script can be used both from udev and
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# from the command line to assign/unassign and list
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# current assignments.
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#
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# The first argument is an action:
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# "add" to assign (spans which are not already assigned)
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# "remove" to unassign (spans which are not already unassigned)
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# "list" to show all spans (with/without assignments)
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#
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# Without further arguments, it operates on all existing spans
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# With one or more sysfs dahdi_devices it is limited to those.
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#
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# Examples:
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# span_assignments list
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# span_assignments add # all
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# span_assignments add /sys/bus/dahdi_devices/devices/astribanks:xbus-00
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# span_assignments remove # all
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#
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devbase='/sys/bus/dahdi_devices/devices'
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DAHDICONFDIR="${DAHDICONFDIR:-/etc/dahdi}"
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pinned_spans_conf="$DAHDICONFDIR/pinned-spans.conf"
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usage() {
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echo >&2 "Usage: $0 {add|remove|list} [devpath ...]"
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exit 1
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}
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if [ "$#" -eq 0 ]; then
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usage
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fi
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action="$1"
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shift
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if [ ! -d "$devbase" ]; then
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echo >&2 "$0: Missing '$devbase' (DAHDI driver unloaded?)"
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exit 1
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fi
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# Use given devices or otherwise, all existing devices
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if [ "$#" -gt 0 ]; then
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DEVICES="$@"
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else
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DEVICES=`echo $devbase/*`
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fi
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show_devices() {
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for device in $DEVICES
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do
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hw_id=`cat "$device/hardware_id"`
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location=`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
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for local_spanno in `cut -d: -f1 "$device/spantype"`
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do
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span=`grep 2>/dev/null -Hw "$local_spanno" "$device/span-"*"/local_spanno" | \
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sed -e 's,/local_spanno:.*,,' -e 's,.*/,,'`
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if [ "$span" != '' ]; then
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spanno=`echo $span | sed 's/^.*-//'`
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name=`cat 2>/dev/null "$device/$span/name"`
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basechan=`cat 2>/dev/null "$device/$span/basechan"`
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else
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spanno='-'
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basechan='-'
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fi
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printf "%-4s %-12s %s\n" "$local_spanno:$spanno:$basechan" "[$hw_id]" "@$location"
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done | sort -n
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done
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}
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dump_config() {
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for device in $DEVICES
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do
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hw_id=`cat "$device/hardware_id"`
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location=`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
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if [ "$hw_id" != '' ]; then
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id="$hw_id"
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else
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id="@$location"
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fi
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for local_spanno in `cut -d: -f1 "$device/spantype"`
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do
|
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span=`grep 2>/dev/null -Hw "$local_spanno" "$device/span-"*"/local_spanno" | \
|
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sed -e 's,/local_spanno:.*,,' -e 's,.*/,,'`
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if [ "$span" != '' ]; then
|
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spanno=`echo $span | sed 's/^.*-//'`
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name=`cat 2>/dev/null "$device/$span/name"`
|
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basechan=`cat 2>/dev/null "$device/$span/basechan"`
|
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else
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spanno='-'
|
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fi
|
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printf "%-30s %s\n" "$id" "$local_spanno:$spanno:$basechan"
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||||
done | sort -n
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||||
done
|
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}
|
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|
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unassign_all_spans() {
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for device in $DEVICES
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do
|
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find "$device" -follow -maxdepth 1 -name 'span-*' -type d | \
|
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sort | while read spandir; do
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local_spanno=`cat "$spandir/local_spanno"`
|
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echo "unassign $device $local_spanno"
|
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if ! echo "$local_spanno" > "$device/unassign_span"; then
|
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echo >&2 "$0: failed unassigning '$local_spanno' in '$device'"
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||||
fi
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
# Allow comments and empty lines in config file
|
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filter_conf() {
|
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sed -e 's/#.*//' -e '/^[ \t]*$/d' "$pinned_spans_conf"
|
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}
|
||||
|
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# Beware of special characters in attributes
|
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attr_clean() {
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cat "$1" | tr -d '\n' | tr '!' '/' | tr -c 'a-zA-Z0-9/:.-' '_'
|
||||
}
|
||||
|
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assign_device_spans() {
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device="$1"
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||||
for s in $spanspecs
|
||||
do
|
||||
local_spanno=`echo "$s" | cut -d: -f1`
|
||||
spanno=`echo "$s" | cut -d: -f2`
|
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span="$device/span-$spanno"
|
||||
if [ -d "$span" ]; then
|
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span_local_spanno=`cat "$span/local_spanno"`
|
||||
if [ "$span_local_spanno" != "$local_spanno" ]; then
|
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echo "WARNING: $span_local_spanno != $local_spanno"
|
||||
fi
|
||||
echo "$device [$local_spanno] already assigned to $spanno. Skipping..."
|
||||
continue
|
||||
fi
|
||||
echo "assign $device: $s"
|
||||
if ! echo "$s" > "$device/assign_span"; then
|
||||
echo >&2 "$0: failed assigning '$s' to '$device'"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
match_device() {
|
||||
device="$1"
|
||||
location='@'`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
|
||||
hardware_id=`attr_clean "$device/hardware_id"`
|
||||
filter_conf | while read id spanspecs
|
||||
do
|
||||
# We use case to enable shell-style globbing in configuration
|
||||
case "$location" in
|
||||
$id)
|
||||
#echo "match location($id ~ $location): $spanspecs"
|
||||
assign_device_spans "$device"
|
||||
;;
|
||||
esac
|
||||
# We use case to enable shell-style globbing in configuration
|
||||
case "$hardware_id" in
|
||||
$id)
|
||||
#echo "match hardware_id([$id] ~ $hardware_id): $spanspecs"
|
||||
assign_device_spans "$device"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
}
|
||||
|
||||
assign_devices() {
|
||||
for device in $DEVICES
|
||||
do
|
||||
match_device "$device"
|
||||
done
|
||||
}
|
||||
|
||||
case "$action" in
|
||||
list)
|
||||
show_devices
|
||||
;;
|
||||
dump)
|
||||
dump_config
|
||||
;;
|
||||
add)
|
||||
assign_devices
|
||||
;;
|
||||
remove)
|
||||
unassign_all_spans
|
||||
;;
|
||||
*)
|
||||
usage
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,160 @@
|
|||
#! /bin/sh
|
||||
#
|
||||
# /usr/share/dahdi/span_types:
|
||||
#
|
||||
# this script can be used both from udev and
|
||||
# from the command line for spantype management.
|
||||
#
|
||||
# It use a configuration file /etc/dahdi/spantype.conf
|
||||
# (the format is documented inside this file)
|
||||
#
|
||||
# The first argument is an action:
|
||||
# "list" to show existing E1/T1/J1 types
|
||||
# "dump" the same, but in a format (almost) suitable for
|
||||
# the configuration file
|
||||
# FIXME: we currently don't have the base channo in sysfs.
|
||||
# "set" actually write the setting to the driver
|
||||
#
|
||||
# Examples:
|
||||
# span_types list
|
||||
# span_types dump
|
||||
# span_types set # all
|
||||
# span_types set /sys/bus/dahdi_devices/devices/astribanks:xbus-00
|
||||
#
|
||||
|
||||
|
||||
devbase='/sys/bus/dahdi_devices/devices'
|
||||
DAHDICONFDIR="${DAHDICONFDIR:-/etc/dahdi}"
|
||||
spantype_conf="$DAHDICONFDIR/spantype.conf"
|
||||
|
||||
usage() {
|
||||
echo >&2 "Usage: $0 {list|dump|set} [devpath ...]"
|
||||
exit 1
|
||||
}
|
||||
|
||||
if [ "$#" -eq 0 ]; then
|
||||
usage
|
||||
fi
|
||||
action="$1"
|
||||
shift
|
||||
|
||||
# Use given devices or otherwise, all existing devices
|
||||
if [ "$#" -gt 0 ]; then
|
||||
DEVICES="$@"
|
||||
else
|
||||
DEVICES=`echo $devbase/*`
|
||||
fi
|
||||
|
||||
show_spantypes() {
|
||||
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]" "$location"
|
||||
done | sort -n
|
||||
done
|
||||
}
|
||||
|
||||
dump_config() {
|
||||
fmt="%-65s %s\n"
|
||||
echo "# Map of dahdi_devices to span types for E1/T1/J1"
|
||||
printf "$fmt" '# @location/hardware_id' 'span_type'
|
||||
for device in $DEVICES
|
||||
do
|
||||
hw_id=`cat "$device/hardware_id"`
|
||||
location='@'`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
|
||||
if [ -n "$hw_id" ]; then
|
||||
id="$hw_id"
|
||||
else
|
||||
id="$location"
|
||||
fi
|
||||
cat "$device/spantype" | while read st; do
|
||||
case "$st" in
|
||||
*:[ETJ]1)
|
||||
printf "$fmt" "$id" "$st"
|
||||
;;
|
||||
esac
|
||||
done | sort -n
|
||||
done
|
||||
}
|
||||
|
||||
# Allow comments and empty lines in config file
|
||||
filter_conf() {
|
||||
sed -e 's/#.*//' -e '/^[ \t]*$/d' "$spantype_conf"
|
||||
}
|
||||
|
||||
conf_spans() {
|
||||
hw_id="$1"
|
||||
location="$2"
|
||||
filter_conf | (
|
||||
# Collect device spans
|
||||
# in a subshell, so $SPANS is not lost
|
||||
SPANS=''
|
||||
while read id spans; do
|
||||
# GLOBBING
|
||||
case "$location" in
|
||||
$id)
|
||||
#echo >&2 "match($id): $spans"
|
||||
SPANS="$SPANS $spans"
|
||||
;;
|
||||
esac
|
||||
case "$hw_id" in
|
||||
$id)
|
||||
#echo >&2 "match([$id]): $spans"
|
||||
SPANS="$SPANS $spans"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
echo "$SPANS"
|
||||
)
|
||||
}
|
||||
|
||||
# Beware of special characters in attributes
|
||||
attr_clean() {
|
||||
cat "$1" | tr -d '\n' | tr '!' '/' | tr -c 'a-zA-Z0-9/:.-' '_'
|
||||
}
|
||||
|
||||
device_set_spantype() {
|
||||
device="$1"
|
||||
attr_file="$device/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): $spanspecs"
|
||||
cut -d: -f1 "$attr_file" | while read spanno; do
|
||||
for sp in $spanspecs
|
||||
do
|
||||
s=`echo "$sp" | cut -d: -f1`
|
||||
v=`echo "$sp" | cut -d: -f2`
|
||||
case "$spanno" in
|
||||
$s)
|
||||
#echo >&2 "conf($attr_file): $spanno:$v"
|
||||
echo "$spanno:$v" > "$attr_file"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
done
|
||||
}
|
||||
|
||||
set_spantypes() {
|
||||
for device in $DEVICES
|
||||
do
|
||||
device_set_spantype "$device"
|
||||
done
|
||||
}
|
||||
|
||||
case "$action" in
|
||||
list)
|
||||
show_spantypes
|
||||
;;
|
||||
dump)
|
||||
dump_config
|
||||
;;
|
||||
set)
|
||||
set_spantypes
|
||||
;;
|
||||
*)
|
||||
usage
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
#
|
||||
# /etc/dahdi/spantype.conf: Set E1/T1/J1 per-device
|
||||
#
|
||||
# Built as a table of two columns:
|
||||
# <id> <local_spanno>:<type>
|
||||
#
|
||||
# Where:
|
||||
# * The <id> field may be either:
|
||||
# hardware_id
|
||||
# @location
|
||||
# * The <local_spanno> is the relative span number
|
||||
# in the device (starting from 1)
|
||||
# In this filed globbing rules apply. E.g:
|
||||
# - * are all the spans in this device
|
||||
# - [12] are the first two spans in this device
|
||||
# * The <type> may be E1, T1 or J1
|
||||
#
|
||||
# Examples:
|
||||
# Set the first two spans of a specific Astribank to T1
|
||||
#usb:000156 [12]:T1
|
||||
|
||||
# Set all spans of another Astribank to T1
|
||||
#usb:INT03165 *:E1
|
||||
|
||||
# Set the first two spans of an Astribank to T1. The
|
||||
# Astribanks is specified by its location instead of hardware_id
|
||||
#@pci0000:00/0000:00:03.3/usb1/1-5/xbus-01/astribanks:xbus-01 [12]:T1
|
||||
Loading…
Reference in New Issue