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path: root/drivers/dahdi/wcte12xp
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2010-02-08dahdi: Update the Digium copyright on files changed since 2010-01-01.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8008 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-08wctdm24xxp, wcte12xp: Abort the search for modules if killed.Shaun Ruffell
If the user kills the modprobe process that is initializing the modules, exit as soon as possible and do not look for any other modules. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8007 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-08wcte12xp: Identify the card that is printing to the kernel log.Shaun Ruffell
Drops all users of module_printk in order to use 't1_info', which is a wrapper for dev_info. Also updates debug_printk to also print the bus location information. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8006 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-08wcte12xp, wctdm24xxp: Declare static symbols that aren't externally referenced.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8005 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-08vpmadt032,wcte12xp: Use a timeout on the read/write commands and during load.Shaun Ruffell
It is possible for poorly behaving hardware (and driver bugs) to lockup the modprobe process by having it wait indefinitely for a command to complete that never will. DAHDI-451. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8003 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-01-08voicebus: Remove framesize, buffer_cache, and cache_line members from struct.Shaun Ruffell
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
2010-01-08voicebus: Make 'struct voicebus' embeddable by the client driver strutures.Shaun Ruffell
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
2009-12-22voicebus, wcte12xp: Only define SLAB_STORE_USER when CONFIG_SLUB is defined.Shaun Ruffell
On 2.6.22, there is was a bug in the SLUB allocator that required defining SLAB_STORE_USER, however this setting is only valid when CONFIG_SLUB is defined and not when using the previous slab allocator. DAHDI-424. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7722 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-23Even if we are debouncing the LOS declaration, we still expect the LED toMike Spiceland
turn red as soon as we unplug the physical cable. This impliments this on the wcte12xp just as it already does on the wct4xxp. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7632 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-12wcte12xp, voicebus: Set the companding mode correctly on E1.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7582 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-12wcte12xp: Change serial port configuration setting for hw echocan.Shaun Ruffell
The wcte12xp, like the wctdm24xpp, should have the PcmOutPortA set to SerialPortNull. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7570 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-12voicebus: Use dev_xxx macro when printing vpm messages.Shaun Ruffell
We also do not need the unused context member of the vpmadt032 structure. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7569 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-12voicebus: Remove redundant MAX_CHANNELS_FROM_SPANShaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7568 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-12wctdm24xxp, wcte12xp: We no longer have any DTMF events to check for.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7566 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-12voicebus: Fix race when enabling/disabling hardware echocan.Shaun Ruffell
This closes a race condition where it was possible for the driver to believe it has enabled the VPMADT032 when in fact, it really has not. This fixes a regression introduced in dahdi-linux 2.2.0. (issue #15724) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7565 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-10wcte12xp: Export features and operations for VPMADT032.Shaun Ruffell
Fixes a regression in dahdi-linux 2.2.0 where it was impossible for userspace to reset the state of a channel in the VPM. (issue #15724) Patches: mantis-15724-2.patch uploaded by sruffell (license 456) Tested by: alecdavis git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7549 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-09wcte12xp: use the dev_xxx macro for the debounce messages.Shaun Ruffell
We want to know which device is reporting the debounce when there are more than one card in the system. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7536 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-09wcte12xp: Only print the new debounce messages when debug is set.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7535 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-07wcte12xp: Fix up some continued strings.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7527 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-07voicebus: Add optional sysfs entry for reading a boards current latency.Shaun Ruffell
This is off by default since it hasn't been tested on a full range of kernels, but can be useful for quickly seeing differences for latencies on different cards installed in the system. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7522 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-07voicebus, wctdm24xxp, wcte12xp: Move a print out of the interrupt handler.Shaun Ruffell
This can be handled just as well in process context and printing to a serial console from the interrupt handler has the potential to cause long latencies. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7521 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-07wcte12xp: Lock latency when loadingShaun Ruffell
No longer need to restart board initialization if the latency would have increased during initialization. DAHDI-278. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7519 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-07wcte12xp: Remove unused flag member and make const the t1_descs.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7512 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-04Remove commented out code block that was unintentionally left in.Mike Spiceland
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7487 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-04Adding alarm debounce to single span driver (wcte12xp).Mike Spiceland
Debounce yellow alarm also. In wcte12xp, change check alarm frequency to 100ms for better debounce granularity. Fix lines over 80 cols from last alarm debounce commit. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7486 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-10-02wcte12xp: The timer is called every 200ms, not every 100ms. Fix comment.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7319 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-10-02Implement API update to do per-channel companding selection for VPMADT032Matthew Fredrickson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7309 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-09-30Update echocan API so it only uses channel offset in free routineMatthew Fredrickson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7284 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-08-19Ensure that dahdi_scan correctly reports VPM presence.Kevin P. Fleming
The wct4xxp driver (for the dual/quad span T1/E1 cards) and the wcte12xp driver (for the single span VoiceBus-based T1/E1 cards) did not properly update the 'devicetype' field reported by dahdi_scan when a VPM was found during the card startup process. As a result, dahdi_scan did not show that a VPM was present on the card, even if it was. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7038 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-08-11wcte12xp: Removing a few macros that are no longer used.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6951 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-08-04wcte12xp: Remove unnecessary usage of keyword volatile.Shaun Ruffell
The buffers are not being accessed by the hardware at this point, and therefore do not need to be volatile. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6931 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-08-04wcte12xp: Remove the vpm_num from 'struct command'Shaun Ruffell
This member wasn't necessary anymore since the VPM commands are kept on a separate queue now. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6930 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-08-04wcte12xp: Remove unused 'schluffen' declaration in wcte12xp.hShaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6928 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-07-16wcte12xp: Disable vpmadt032 companding by default.Shaun Ruffell
This fixes a regression in 2.2.0 where certain configurations will fail patloop test or have repeated HDLC aborts because the VPMADT032 is modifying the clear channel or d channel data streams. This restores the behavior to how it was in dahdi-linux 2.1.0.4. (closes issue #15498) Reported by: alecdavis Tested by: alecdavis git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6844 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-06-29dahdi-base: Enable DAHDI to manage the reference counts for the board drivers.Shaun Ruffell
Adds a struct module 'owner' member to the dahdi_span structure and updates all the board drivers to set this member before registering the span. This allows the core of dahdi to maintain the reference counts on the channels itself. (closes issue #10601) Reported by: Matti git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6794 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-14wcte12xp: Set the syncsrc in the span appropriately.Shaun Ruffell
Before this commit, dahdi_tool would report "Internally clocked" for boards supported by the wcte12xp driver both when receiving timing from the span and providing it to the span. Now it reports "Internally clocked" if providing timeing to the span, and the card if receiving timeing from the span. DAHDI-65. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6621 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-11wcte12xp: Expose vpm parameters as module parameters.Shaun Ruffell
Expose the vpmnlptype, vpmnlpthresh, and vpmnlpmaxsupp as module parameters like for the wctdm24xxp. DAHDI-261 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6590 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-11voicebus: Update the default vpmadt032 parameters.Shaun Ruffell
Move the echo can channel parameters into a common location for both the wcte12xp and wctdm24xxp drivers that use the voicebus module. This is intended to make it clearer which differences are required between the clients. Additionally, update the default parameters to the new recommended values. VPMADT032-37 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6589 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-07voicebus: Create workqueue for each vpmadt032 instance.Shaun Ruffell
Depending on the system latency, the deferred work for the vpmadt032 can take up to 200ms. This change allows each vpmadt032 to use its own workqueue, and not the global system workqueue. This prevents vpm operations from blocking the main system workqueue for extended periods. This restores the behavior to the way it was before the common vpmadt032 code was moved out of the wctdm24xxp and wcte12xp drivers. DAHDI-260 voicebus-squash: Adding the wq name. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6572 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-07voicebus: Changing default NLP type to 'suppression'.Shaun Ruffell
The 'suppression' default for the NLP provides better echo canceling performance. Also ensures that the wctdm24xxp and wcte12xp driver use the same default values. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6568 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-30Ensure that vpmsupport=0 module parameter takes proper effectKevin P. Fleming
For these drivers, when the vpmsupport module parameter is set to zero, don't even register the span as supporting echo cancellation. DAHDI-250 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6544 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-29echocan: Improve interface for echo cancelers.Shaun Ruffell
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
2009-04-29voicebus: Move common vpmadt032 interface into voicebus module.Shaun Ruffell
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
2009-04-29wcte12xp: Update cmdqueue processing.Shaun Ruffell
The command queue for reading from the registers on the framer is now stored in a linked_list instead of an array. Allows for the locks to protect this structure to be held for shorter periods of time and reduces the need to cycle through all the elements in the array to decide if there is a command in the queue to process. Remove the usecount and dead members from struct t1 since the module reference count will allow us to know when it's safe to free up the memory. This change also moves alarm processing out of the interrupt handler and removes the need for special interrupt handling of commands. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6525 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-01-28Allow EXTRA_CFLAGS to propagate to builds in the subfolders for wct4xxp,Shaun Ruffell
wctdm24xxp, wctc4xxp, wcb4xxp, and wcte12xp. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5856 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-01-26Manipulate the REGISTERED flag with atomic bitops now since the bit is setShaun Ruffell
outside the protection of any locks. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5819 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-12-16wcte12xp: Quiet some warnings about possible use of uninitialized variables.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5549 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-12-15wcte12xp: do not release a spinlock that we did not acquire.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5534 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-11-13Make a message about the host cacheline size being unsupported a debug onlyShaun Ruffell
message. The voicebus interface still works whether the cacheline size is supported or not, but the message is confusing to users. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5303 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-11-10- Do not hold any locks while calling close_channel, which can result in callsShaun Ruffell
to the echocan modules which do not necesarrily assume they are being called in atomic context. - Remove the bigzaplock around calls to psuedo_alloc and pseudo_free. The structures protected by this lock are already protected by the chan_lock in these two cases. - Remove calls to in_atomic() that were previously added to work around this, but did not cover all the cases. Issue: DAHDI-195, DAHDI-170 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5275 a0bf4364-ded3-4de4-8d8a-66a801d63aff
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-13 03:28:30 +0000