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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
2009-04-29wct4xxp: Fix problem when timing source is via external cable.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6528 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
2009-04-29wctc4xxp: Change netif_rx_xxx to napi_xxxShaun Ruffell
The netif_rx_xxx functions were dropped from the linux kernel source on 2009-01-21 in commit 288379f050284087578b77e04f040b57db3db3f8. (closes issue #14963) Reported by: tzafrir git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6526 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
2009-04-29dahdi_dummy: Remove real-time clock support.Shaun Ruffell
This removes support for using the real-time clock as a timing source in dahdi_dummy. Instead, the normal kernel timers method is now more accurate since it keeps track of how much real time has passed to determine how many times to call dahdi_receive and dahdi_transmit. This method was originally suggested by bmd. (closes issue #13930) (closes issue #14884) Reported by: tzafrir Tested by: dbackeberg, ask git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6524 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-29voicebus: Removing unused code blocks and space in flag definitions.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6523 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-27xpp: hard_hdlc support for the BRI module.Tzafrir Cohen
The BRI module will now use hardhdlc unless the DAHDI tree has been patched with the bri_dchan patch, in which case the old "bristuffed" code will be used. Thus it is now built by default. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6513 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-23Revert r6302 - there was no need to upload themTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6466 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-23Don't set the Id keyword on firmwares; restore original IDTzafrir Cohen
The Id SVN keyword is set locally in Xorcom and used as an identifier. That Id should not be overriden by this SVN repository. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6465 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-23xpp: FPGA_1161.hex: fix FXO PCM issues (new boards only)Tzafrir Cohen
FPGA_1161.hex rev. 7024. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6457 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-22don't refer to macros from dahdi_config.h until after it has been includedKevin P. Fleming
use the proper type for the flags variable in dahdi_ppp_xmit() git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6444 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-20xpp firmware: stability fixes for firmwares of new AstribanksTzafrir Cohen
FPGA_1161.hex: xpp rev 7007 PIC_TYPE_*.hex: xpp rev 7000 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6409 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-20xpp: Do use information about number of ports the Astribank providesTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6408 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-20xpp: Fix FXS calibration (dec rather than hex)Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6407 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-16xpp fxs/fxo: PCM and DTMF fixesTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6393 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-16xpp fxs: Notify the user just one about wrong VMWI configTzafrir Cohen
From xpp rev. 6974. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6386 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-16xpp fxs: Ignore registers of disabled SLICsTzafrir Cohen
From xpp rev. 6979 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6377 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-16xpp bri: explicitly turn off leds on startupTzafrir Cohen
If NT/TE was changed (e.g: happened because of firmware bug) We would be left with a lit led we don't know about. From xpp rev. 6990 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6376 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-10Move astribank_hook from linux to tools. Install it by defaultTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6344 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-02Update the sample udev astribank_hook for TwinStarTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6312 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-02XPP: support for 116x Astribanks.Tzafrir Cohen
* New software to load in the udev rules * New control protocol ("MPP") * More modular FPGA firmware From Xorcom rev. 6963. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6311 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-02XPP FPGA Firmware updates: firmware rev. 6943.Tzafrir Cohen
Minor bug fixes git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6302 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-02Reduce the rate for a potentially annoying messageTzafrir Cohen
This message is used when an xpp span is a DAHDI sync master but also set to take timing from the DAHDI master. This means wrong settings: user is wasting CPU cycles. However notifying the user about it every second is still too much. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6301 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-04-02ensure that the structure being returned by DAHDI_GET_BUFINFO is completely ↵Kevin P. Fleming
initialized git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6294 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-26Fixes DAHDI-214 crash on driver unload. Affects wcte12xp and wctdm24xxp modules.Wendell Thompson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6262 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-24Eliminate unnecessary checks for NULL before freeing memory.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6246 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-24Do not allocate more memory than is needed when sending packets.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6245 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-24Block runt packets from the transcoder.Shaun Ruffell
Tested by: Walter Klomp git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6244 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-24Do not define the debug flags if CONFIG_SLUB is not set.Shaun Ruffell
Some versions of the kernel (2.6.18-92.1.22.el5) have patches in them to panic if a slab cache is created with unsupported flags. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6237 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-24Make sure the requested echo canceller name is NULL-terminated.Tzafrir Cohen
Make sure that the that the name of the echo canceller requested in the DAHDI ioctl DAHDI_ATTACH_ECHOCAN is NULL-terminated. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6236 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Make some messages debug messages and minor formatting adjustment.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6228 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Verify checksum on the RTP IP header before queueing.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6227 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Poll the card in a kernel timer when several channels are open.Shaun Ruffell
Polling the driver increases overall system throughput when there are several transcoding channels open by reducing the number of interrupts the the TC400M generates. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6226 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Optionally show total number of packets dropped when channel is closed.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6225 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Do not handle duplicate reponses.Shaun Ruffell
It is possible for system activity to prevent the wctc4xxp driver from responding the the firmware on the TC400M for a period of time. If this occurs, the TC400M will resend a response to a command that we sent. This duplicate reponse will then sometimes confuse the driver. Normally this would manifest as an attempt to connect the same channel together in a transcoding session. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6224 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Create our own free list for commands instead of using kmem_cache.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6223 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Set TX_COMPLETE atomically with changes to the waiting_for_response_list.Shaun Ruffell
This change is to catch a condition where it is possible, for whatever reason, for a response to come in before the request is marked tx complete. If this happened, it was possible to leak the response packet and double complete the command. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6222 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23split send_trans_connect into a connect / disconnect pair.Shaun Ruffell
Trivial change that makes the code read more naturally. Also changes the order of members in the channel_pvt structure. For more natural alignment. Both non-functional changes. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6221 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23If the driver fails to register, make sure we cleanup the command cache.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6220 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Setup the TC400M to poll the own bit on the descriptor ring.Shaun Ruffell
On certain systems having the hardware poll the descriptor ring provides more reliable operation that strobbing the transmit demand poll and receive demand poll register. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6219 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Make sure that messages sitting in the outbound queue cause the timer toShaun Ruffell
reschedule. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6218 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-23Refactor channel command handling.Shaun Ruffell
Makes commands and reponses clearer and easier to trouble shoot, reduces pressure on the stack, and brings driver closer to kernel coding standards. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6217 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-18Fix a typoJason Parker
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6201 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-17xpp USB_FW.hex rev 6885: fixes reading label from USBTzafrir Cohen
Previous USB_FW.hex, 6770, has failed to properly read the USB iSerial field ("Label" in xpp terms). This is fixed here. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6191 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-16Move dahdi_config.h to be under include/dahdi/Tzafrir Cohen
This makes dahdi_config.h part of the "offcial" interface to external modules. Practically most of its configuration items are internal to dahdi-base. But some are intended for other drivers. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6177 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-16Make ecdis.h used by dahdi-base.h aloneTzafrir Cohen
ecdis.h is no longer #include-d in kernel.h . it was there because of decleration of some structs that are part of struct dahdi_chan. The declerations of those structs were moved into kernel.h directly. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6170 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-13Fix handling of 'w' in a pulse dial stringTzafrir Cohen
Make the special "digit" 'w' work in pulse dialing as it works with tone dialing (a delay of 0.5 second till the next digit). Note that the digit gets uppercased before it gets to this function. (closes issue #13999) Reported by: IgorG Patches: dahdi-base.c.pulse2.diff uploaded by tzafrir (license 46) Tested by: litnimax git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6147 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-12A better sample xpp.confTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6136 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-12xpp init_card_* scripts now less verboseTzafrir Cohen
* Demote some messages to be debug messages. * Rephrase the message about defaults for the PRI module (the driver's defaults are used, which is OK) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6135 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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