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dahdi_cfg: add '-S <spanno>' and '-C <chan-ranges>'

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* dahdi_cfg -S <num>: only apply changes to span <num>.
* If span is analog (no 'span=<num>,<channels>,...' statement in
  system.conf), we need to set range: -C <channels>
* With the <basechan> and <channels> attributes in sysfs
  we easily configure each device on the fly.
  Simply run: dahdi_cfg -S <spanno> -C <basechan>+<channels>-1
  from udev script

Signed-off-by: Oron Peled <oron.peled@xorcom.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>

git-svn-id: http://svn.astersk.org/svn/dahdi/tools/trunk@10306 17933a7a-c749-41c5-a318-cba88f637d49
This commit is contained in:
Oron Peled
2011-11-02 20:10:06 +00:00
committed by Tzafrir Cohen
parent 541435eac7
commit ba070152fc
2 changed files with 129 additions and 3 deletions
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16
doc/dahdi_cfg.8
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@@ -4,7 +4,7 @@
dahdi_cfg \- configures DAHDI kernel modules from /etc/dahdi/system.conf
.SH SYNOPSIS
.B dahdi_cfg [\-c \fICFG_FILE\fB] [\-s] [\-f] [\-t] [\-v [\-v ... ] ]
.B dahdi_cfg [\-c \fICFG_FILE\fB] [\-S\fINUM\fB [-S\fICHANS\fB]] [\-s] [\-f] [\-t] [\-v [\-v ... ] ]
.B dahdi_cfg \-h
@@ -26,11 +26,25 @@ Use an alternative configuration file instead of
.I /etc/dahdi/system.conf
.RE
.B \-C \fICHANNELS
.RS
Only apply changes to channels in the specified range. Only
applicable when \-S is in use.
.RE
.B \-s
.RS
Only shutdown spans.
.RE
.B \-S \fISPAN
.RS
Only apply changes to span no. \fISPAN\fR. For a digital span (with
a 'span=' line in the configuration file) this will do. For an analog
span you'll have to explicitly tell dahdi_cfg the range of channels,
using \-C .
.RE
.B \-f
.RS
Always configure every channel, even if it appears not to have changed.