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r9720 disabled the LEDs on the front panel of the TDM410. This commit
restores the behavior and clarify which part of the TDM410 eframes
control the LED operation.
(closes issue #18939)
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9827 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The VPM100 and S100M modules are no longer supported. Analog cards supported
by the wctdm24xxp are still compatible with the S110 and VPMADT032 modules.
DAHDI-302
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9720 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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If we're waiting for tens or hundreds of milliseconds we will just go to
sleep instead of spinning.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9471 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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'usecount' was removed in revision 6926 but parts were accidentally
merged back in revision 8123 as part of the Hx8 merge.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9470 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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'schluffen()' essentially duplicates the functionality of the standard
Linux 'interruptible_sleep_on()' function.
There may still be some race conditions that can be closed here, but
most of the command queue processing is sloted for conversion to
something more like in the single span driver in order to reduce the
time in interrupt context spent scanning for commands to the modules.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9469 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Add compile time option to improve the reference signal provided to
software echo cancelers. The intent here is for this functionality to
become the default behavior but more testing and work on the edge cases
is needed. It's being brought in now as a compile time option since there
have been reports that it helps in some environments.
Instead of using two buffers, which means that at best we're two
milliseconds behind, use a circular buffer where audio data is written
on the transmit side and read on the receive path. In this way high
latency values will not interfere with the operation of software
echo cancelers. DAHDI-291. DAHDI-387.
This work was originally on:
http://svn.asterisk.org/svn/dahdi/linux/team/sruffell/improved_ecreference@9143
and includes a generic kfifo replacement by Matt Fredrickson.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9144 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Added the "auto" option for the module parameter "companding". In auto
mode its left up to each card to decide what companding mode it should
be in. If a BRI module is installed, it set everything to alaw; ulaw
is selected if no BRI module is installed.
Also fixed a bug where forcing companding one way or the other wasn't
affecting the BRI modules. dahdi-673
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9101 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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We cannot also embed it in struct b400m_span structure and expect container_of
to work. This fixes a regression introduced in r8984.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9087 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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set_lasttxhook_interruptible()
Problem:
'wctdm_proslic_recheck_sanity()' is executed (4 times??) every ~256ms which monitors and clears the SLIC_LF_OPPENDING on fxs->lasttxhook when the LF state has been reached.
'set_lasttxhook_interruptible()' times out after 100ms waiting from the previous write to the SLIC_LF register, by waiting for SLIC_LF_OPPENDING to be cleared, thus the write will fail.
Solution:
adds wctdm_proslic_check_oppending which does the monitoring and clearing of SLIC_LF_OPPENDING, which is execute every 1ms. It also if the correct state is not reached within 100ms, resends the lasttxhook state.
(closes issue #17724)
Reported by: alecdavis
Patches:
wctdm24xxp_fxs_answer.diff4.txt uploaded by alecdavis (license 585)
Tested by: alecdavis, sruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9063 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The vast majority of board drivers already keep the dahdi_span structure
in a driver specific structure. The others were easily converted. This
way board drivers can use the container_of macro to find what was
previously pointed to by the "pvt" member of the span. One less thing
to think about in the span structure.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8984 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The Hx8 series cards support BRI modules in addition to analog modules.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8123 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8008 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7980 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Framesize is the same on all the clients, so it can be removed from the 'struct
voicebus' (and changed back again if needed). Since the framesize is the same,
each board doesn't need it's own buffer_cache, and cache_line is only used
during startup and can be read directly from pci configuration space, so we
don't need to keep it around in our context.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7779 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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In addition to making 'struct voicebus' embeddable, also add an
'voicebus_operations' structure. This was done so that a) remove the "context"
pointer from struct voicebus, and also to show that handle_recieve/transmit are
to be managed together.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7778 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The wctdm24xxp driver has a problem where a VMWI IOCTL call followed immediately
by a ONHOOKTRANSFER IOCTL call will cause the ONHOOK transfer request to be
dropped. This occurs if the write to the proslic's LINEFEED register for the
VMWI ICTL call is not completed when the ONHOOK transfer request IOCTL is
processed.
I also cleaned out some magic numbers used in setting the linefeed register.
(closes issue #15875)
Reported by: dbailey
Patches:
15875-wctdm24xxp.diff uploaded by dbailey (license 819)
Tested by: dbailey
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7117 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Not used anymore, so they are gone.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6952 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6932 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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struct wctdm can hold a pointer to struct wctdm_desc directly, and eliminate
the need to copy members of wctdm_desc into wctdm.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6929 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6927 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6926 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Echo cancelers are now able to report if they are able to automatically disable
their NLP portions in the presence of tones in the audio stream. Also, the
interface is changed to allow user space to just disable the NLP portion of the
echo canceler. These changes improve fax and modem handling in DAHDI.
This commit merges in the changes on
http://svn.digium.com/svn/dahdi/linux/team/kpfleming/echocan_work
Patch by: kpfleming
Also contains improvements to CED tone detection.
(closes issue #13286)
Reported by: viniciusfontes
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6529 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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The voicebus library was previously linked into both the wcte12xp and wctdm24xxp
drivers. It is now broken out into it's own module and the common parts of the
vpmadt032 interface are now located in that module to reduce duplication between
the wcte12xp and wctdm24xxp drivers.
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6527 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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compatibility
(issue #14104)
Reported by: alecdavis
Tested by: dbailey
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5826 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Changed wctdm and wctdm24xxp to handle these calls.
(issue #14104)
Reported by: alecdavis
Patches:
mwiioctl_structure_dahdi.diff2.txt uploaded by dbailey (license )
Tested by: alecdavis, dbailey
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5785 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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Add global and per channel polarity control to the wctdm24xxp driver
Add per channel polarity control to the wctdm driver
Reported by: alecdavis
Patches:
dahdidriver-14104.diff2.txt uploaded by dbailey (license )
Tested by: alecdavis
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5720 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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(closes issue #13253)
Reported by: raiden
Patches:
zap-dev.patch uploaded by smurfix on issue #13277 (license 547)
zap-sema.patch uploaded by smurfix on issue #13277 (license 547)
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4801 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4770 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4712 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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kernelspace-specific parts
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4628 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4555 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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dahdi_span'... wctdm24xxp still broken, will fix in a couple of hours
(related to issue #12657)
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4514 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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credits that need to be left alone)
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4324 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4320 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4318 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4315 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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