1DAHDI_REGISTRATION(8) User Contributed Perl DocumentationDAHDI_REGISTRATION(8)
2
6 dahdi_registration - Handle registration of Xorcom XPD modules in
7 dahdi.
8
10 dahdi_registration [-v] [-s sortorder] [-R] [on|off]
11
13 Without parameters, show all connected XPDs sorted by physical
14 connector order. Each one is show to be unregistered (off), or
15 registered to a specific dahdi span (the span number is shown).
16 All registerations/deregisterations are sorted by physical connector
18 string.
19 Span registration should generally always succeed. Span unregistration
21 may fail if channels from the span are in use by e.g. asterisk. In such
22 a case you'll also see those channels as '(In use)' in the output of
23 lsdahdi(8).
24 dahdi_registration is intended to be used when the kernel module
26 parameter xpp.dahdi_autoreg is false (and implicitly: when the module
27 parameter dahdi.auto_assign_span is true). See also the NOTES section
28 regarding "dahdi_span_assignments".
29 If dahdi_autoreg is true, the program will normally do nothing.
31 Parameters
33 off -- deregisters all XPD's from dahdi.
34 on -- registers all XPD's to dahdi.
36 Options
38 -v verbose output.
39 -R Force operations (on/off) even if the module parameter
41 dahdi_autoreg for xpp is enabled (which makes this program
42 unneeded).
43 -s sort_order
45 The sort order to use.
46 If the option is not used, the sort order is taken from the environment
48 variable XBUS_SORT and failing that: the hard-coded default of
49 SORT_XPPORDER.
50 The available sorting orders are documented in Dahdi::Xpp manual.
52 Sample Output
54 An example of the output of dahdi_registration for some registered
55 Astribanks:
56 $ dahdi_registration -s type
58 XBUS-01 usb:0000153 usb-0000:00:10.4-2
59 XBUS-01/XPD-00: on Span 1
60 XBUS-01/XPD-01: on Span 2
61 XBUS-00 usb:0000157 usb-0000:00:10.4-4
62 XBUS-00/XPD-00: on Span 3
63 XBUS-00/XPD-01: on Span 4
64 XBUS-00/XPD-02: on Span 5
65 XBUS-00/XPD-03: on Span 6
66 XBUS-00/XPD-04: on Span 7
67 XBUS-00/XPD-05: on Span 8
68 XBUS-00/XPD-06: on Span 9
69 XBUS-00/XPD-07: on Span 10
70 XBUS-02 usb-0000:00:10.4-1
71 XBUS-02/XPD-00: on Span 11
72 XBUS-02/XPD-10: on Span 12
73 # Sorted: type
74
76 /proc/xpp/XBUS-nn/XPD-mm/dahdi_registration
77 Reading from this file shows if if the if the specific XPD is
78 registered. Writing to it 0 or 1 registers / unregisters the
79 device.
80 This should allow you to register / unregister a specific XPD
82 rather than all of them.
83
85 dahdi_registration is intended to be used when the kernel module
86 parameter xpp.dahdi_autoreg is false (and implicitly: when the module
87 parameter dahdi.auto_assign_span is true), that is, Astribank devices
88 as detected by XPP (xbus / xpd) do not register automatically with the
89 DAHDI core. This tool is used to register tem in an explicit order. It
90 works well, but only if you can arange for all of the Astribanks of the
91 system to be available (and not already registered) at a specific point
92 in time.
93 Newer versions of DAHDI added support for registering a span to a
95 specific span/channelss numbers specification. This allows registering
96 them out of order. To use this capability, the module parameter
97 dahdi.auto_assign_span should be unset (set to 0) and thus spans of
98 detected DAHDI devices could be registered using
99 "dahdi_span_assignments" (which may also be run automatically from a
100 udev hook).
101 In this case there is no point in delaying XPP device registration with
103 dahdi and the parameter xpp.dahdi_autoreg should be set.
104 dahdi_registration will simply become a no-op.
105
107 dahdi_cfg(8), dahdi_span_assignments(8).
108perl v5.36.0 2023-01-19 DAHDI_REGISTRATION(8)