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The hotplug mode is only used in XPP_HOTPLUG_DAHDI=yes is set in
/etc/dahdi/init.conf . If it is set and the system actually has
Astribanks, most of the init script will actually be run from the
context of a udev event.
Merged revisions 6987,7014,7334-7335,7409,7476 via svnmerge from
https://origsvn.digium.com/svn/dahdi/tools/trunk
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r6987 | tzafrir | 2009-08-13 18:15:49 +0300 (Thu, 13 Aug 2009) | 9 lines
xpp: Add astribank_is_starting:
astribank_is_running is used to tell when we may have an Astribank that
is initializing (and may be re-enumerating and thus not listed as a
device).
It uses a semaphore as we can always write to one and we can't always
write to a file.
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r7014 | tzafrir | 2009-08-16 19:05:11 +0300 (Sun, 16 Aug 2009) | 4 lines
xpp: A man page for astribank_is_starting
xpp rev: 7321
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r7334 | tzafrir | 2009-10-04 15:35:51 +0200 (Sun, 04 Oct 2009) | 7 lines
dahdi.init: move module loading to a separate function
Move the module loading parts of the dahdi init script to a seperate
function - load_modules. To be used by a later commit.
There is not functional change here (but the diff is confusing).
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r7335 | tzafrir | 2009-10-04 15:53:01 +0200 (Sun, 04 Oct 2009) | 16 lines
Add XPP_HOTPLUG_DAHDI mode: cfg initiated mostly from hotplug
If XPP_HOTPLUG_DAHDI=yes is set in /etc/dahdi/init.conf (which is not
the default), the normal run of the 'start' operation of the dahdi init
script will only be responsible for loading modules. The rest will be
done (if there are indeed Astribanks on the system) by a second call to
the init script once all of them have connected.
The astribank_hook has also been mostly rewritten. Most of the
functionality of twinstar_hook moved to it. The current twinstar_hook is
a simple example script.
XPP_HOTPLUG_DAHDI mode assumes that all Astribanks on the system are
listed in /etc/dahdi/xpp_order (which can be generated using, e.g.
'dahdi_genconf xpporder')
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r7409 | tzafrir | 2009-10-21 16:30:32 +0200 (Wed, 21 Oct 2009) | 21 lines
Fix XPP_HOTPLUG_DAHDI: logic; end of init.d script
'Hotplug mode' was introduced in r7335.
* The logic in the script was broken.
- Negative logic is not such a grand idea to start with.
* Interactive invocation of init.d ends when expected and not sooner.
This change makes waitfor_xpds wait longer. Rather than waiting for all
the Astribanks to load, it will now wait until the initialization of
dahdi from the Astribanks hook script is run.
This allows running e.g.: /etc/init.d/dahdi start; /etc/init.d/asterisk start
It also means that 'astribank_is_starting' is actually used as a
semaphore and not only as stamp file.
As before, those changes have no effect if hotplug mode is not
explicitly enabled (setting 'XPP_HOTPLUG_DAHDI=yes' in init.conf).
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r7476 | tzafrir | 2009-11-04 22:12:35 +0200 (Wed, 04 Nov 2009) | 6 lines
xpp: make astribank_is_starting build without warnings.
autoconfig.h is needed as semtimedop() requires _GNU_SOURCE.
xpp rev: 7471
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git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/branches/2.2@7477 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Merged revisions 6829,7021 via svnmerge from
http://svn.digium.com/svn/dahdi/tools/trunk
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/branches/2.2@7468 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@6668 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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From xpp rev. 7137.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@6655 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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If the system starts with an Astribank with no firmware, the firmware
loading may take a while and the Astribank only becomes ready some time
after the DAHDI init script starts.
This means that the test at the beginning of xpp_startup() in dahdi.init
fails to find an Astribank, and the init script simply continues
ignoring this.
This changeset moves the testing inside the script waitfor_xpds. The
script now:
1. Tests for an Astribank using dahdi_hardware and exists immediately
if none found.
2. A loop (of maximum 10 seconds) waits for the first Astribank to
be detected by the driver.
3. Waiting for the initialization of all the Astribanks to complete (The
original waitfor_xpds)
The support for the old procfs iinterface has been removed, as it has
never been used with DAHDI.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@6646 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@5379 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The userspace side of dahdi-linux r5097.
* Perl modules default to using xpp sysfs but will fallback (with warning)
to procfs interface.
* An additional /usr/share/dahdi/waitfor_xpds to replace the line in the
init.d script.
git-svn-id: http://svn.asterisk.org/svn/dahdi/tools/trunk@5099 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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