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2010-03-08wct4xxp: wcte12xp: Revised maint clearingRuss Meyerriecks
Looping modes are now mutually exclusive. If two looping modes are enabled simultaneously it tends to hose up our framer chip. Now, all looping modes are cleared in the driver before any are set. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8274 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-05wct4xxp: Fixed inability to disable network payload loopingRuss Meyerriecks
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8255 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-05wct4xxp: Removed over-verbose instrumentationRuss Meyerriecks
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8250 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-04Fix issue with T1/E1 selection jumper always readingMike Spiceland
E1 selection. DAHDI-553 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8245 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-02Revert commit 8096. Causes register problems on XHFC SPI interfaces.Matthew Fredrickson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8220 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01voicebus: Include dahdi/kernel.h in voicebus_net.cShaun Ruffell
Brings in any backward compatibility definitions. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8204 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wctdm24xxp: Mark the robust module parameter as DEBUG only.Shaun Ruffell
In testing this option didn't appear to function properly. Just mark it debug only so it's not part of the "official" interface in case there are some users of it out there that I'm not aware of. DAHDI-267. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8203 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wctdm24xxp, wcte12xp: Add optional module parameter to set the maximum latency.Shaun Ruffell
Setting the maximum latency can be useful if you have a system event that normally causes a latency increase, but you would rather have a break in the audio or frame slip, then let the latency grow to the current default maximum which is 25ms. DAHDI-278. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8198 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wctdm24xx, wcte12xp: Fix compiler warning about unused local variable.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8189 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wcmtd24xxp, wcte12xp: Make vpmsupport module parameter read only.Shaun Ruffell
The vpmsupport module parameter (and a few other ones) do not do anything if they are changed after the driver is first loaded. Therefore, let's make these module parameters read only at runtime. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8188 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wctdm24xxp, wcte12xp: Change list_for_each_entry to list_for_each_entry_safe.Shaun Ruffell
Since we're calling list_move_tail, we need to use the safe version. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8183 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wcte12xp: Increase a few timeouts, and cleanup on timeout.Shaun Ruffell
Also, check for good frames as the wctdm24xxp driver does now. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8178 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wcte12xp: Cleanup if voicebus_start fails.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8177 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wcte12xp, wctdm24xxp: Use memory mapped IO instead of port IO.Shaun Ruffell
Some systems do not like the port I/O and this change allows it to work. DAHDI-515. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8176 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01wctdm24xxp: Automatically fetch Hx8 firmware.Shaun Ruffell
Basically, fetch the Hx8 firmware like many of the other firmwares. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8171 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-03-01README: Add note about which driver supports the Hx8 series.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8170 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-27dahdi: Add option to disable the EC disable tone detection algorithm.Shaun Ruffell
Define CONFIG_DAHDI_NO_ECHOCAN_DISABLE in include/dahdi/dahdi_config.h in order to prevent the tone detector from disabling software echocan. I slightly modified the noechodisable.patch. (closes issue #16805) Reported by: sles Patches: noechodisable.patch uploaded by sles (license 991) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8162 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26wcte12xp: Fix for a couple of issues introduced in recent commits.Shaun Ruffell
handle_transmit was clearing out the wrong size value and checking for timeouts wasn't handled correctly. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8156 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26dahdi: Change 'struct dahdi_spaninfo' in order to maintain Asterisk API ↵Shaun Ruffell
compatibility. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8147 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26dahdi_dynamic: Use kernel versions where interface changed for workarounds.Shaun Ruffell
atomic_inc_return was added in 2.6.10, and synchronize_rcu() was added in 2.6.12. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8142 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26voicebus: Turn off CONFIG_VOICEBUS_SYSFS by default.Shaun Ruffell
Needs work to make backward compatible with the range of supported kernels. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8141 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26dahdi_dynamic: Changes to allow to compile against vanilla 2.6.9 kernel.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8140 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26wctdm24xxp: Include <stdbool.h> directly.Shaun Ruffell
Reported by: seanbright git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8135 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26Revert "dahdi: Move the definition of bool from xdefs.h into ↵Shaun Ruffell
include/dahdi/kernel.h" Reverts r8117. The wctdm24xxp driver can include <stdbool.h> directly. Reported by: seanbright git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8134 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26wctdm24xxp: Do not assume CONFIG_HZ==100 for delays.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8124 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26wctdm24xxp: Add support for Hx8 series cards.Shaun Ruffell
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
2010-02-26dahdi: Add support for 16 kbps software hdlc.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8122 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26wctdm24xxp, wcte12xp: Updating the interface for the VPMADT032.Shaun Ruffell
This description needs to be filled in more. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8121 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26dahdi: Add line options for BRI NT/TE mode and termination resistance.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8120 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26voicebus: Only use the slab debug facilities if CONFIG_SLAB_DEBUG is defined.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8119 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26voicebus: Add optional network debugging interface.Shaun Ruffell
This interface is only used to facilitate debugging. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8118 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-26dahdi: Move the definition of bool from xdefs.h into include/dahdi/kernel.hShaun Ruffell
I intend to use the bool definition in the wctdm24xxp driver and don't want to duplicate the definition. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8117 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25voicebus: Only use request_module_nowait on kernels >= 2.6.30.Shaun Ruffell
Request_module_nowait is only useful when asynchronous initialization is used (committed to trunk in r8094), and that can only happen in kernel version after 2.6.30. Some earlier kernels do not have the request_module_nowait interface. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8111 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25dahdi_dynamic: Another trivial formatting change.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8110 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25dahdi_dynamic: trivial checkpatch.pl formatting changes.Shaun Ruffell
Just removing the errors only. I left the warnings for now. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8104 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25dahdi_dynamic: Add TDMoE Multi-Frame support.Shaun Ruffell
Add TDMoE Multi-Frame support as described in the article at the following URL: http://www.thrallingpenguin.com/articles/tdmoe-mf.htm TDMoE-MF is known to be implemented in hardware solutions from Redfone Communications. This patch additionally implements RCU within dahdi_dynamic to decrease lock contention, latency, and context switching. Because of the use of RCU locking, all prior known issues with loading and unloading of the modules are resolved, providing the spans are shutdown with "dahdi_cfg -s". It also contains an attempt, which works, at fixing a kernel change with skb_linearize(). The use of kernel version number does not work with SuSE SLES 10, as it appears they have backported the 2.6.18 change in to their 2.6.16 version. This merges in the work Jbenden did at: http://svn.digium.com/svn/dahdi/team/jbenden/tdmoe-mf@8102 (issue #13483) Patch by: JBenden Reported by: JBenden Tested by: JBenden git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8103 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25wctdm24xxp: Partially unroll the TDM data extraction / insertion.Shaun Ruffell
Saves about 10us each interrupt on 3.06 GHz Xeon. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8097 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25wctdm24xxp: Only use the first three EFRAMES for module commands.Shaun Ruffell
On a 2.6.32.7 debug kernel with a TDM2400, this can save up to 30ms every second of processing time without any appreciable impact on runtime performance since most of the commands to the modules during normal operation are reads, and therefore only one would be in each SFRAME anyway. The impact of this change is less for TDM410 and TDM800 since they already limit the number of modules that they look for queued commands for. There is still more room for optimizing module command handling. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8096 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25wctdm24xxp, wcte12xp: Buffer handling improvements.Shaun Ruffell
This patch moves the majority of the buffer processing for the voicebus based cards out of the interrupt handler and into a tasklet. When multiple cards are running on the same CPU, and there was a latency condition that would cause them to get behind, this now allows the tasklet to limit how many buffers are processed on each card before giving the other card a chance to start working on it's backlog. Additionally, when the card detects a hard under run, instead of trying to fix it up in the handling routine, it will now reschedule a work item that will completely reset the descriptor rings. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8095 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25wctdm24xxp: Provide option to initialize boards in parallel on kernels > 2.6.30Shaun Ruffell
The 2.6.30 kernel provides support for asynchronous initialization. If running on a kernel that supports this feature, let's add an option to use it in order to speed up driver load times. Keep it off by default. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8094 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-25voicebus: Fix for commit r8003.Shaun Ruffell
Revision 8003 added timeouts when loading the firmware, but there was an error in the timeout logic and also the timeout wasn't waiting long enough. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8093 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-24wct4xxp: Removed a spurious paste.Russ Meyerriecks
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8087 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-24wctdm24xxp, wcte12xp: Abort attach if interface fails to come out of reset.Shaun Ruffell
If the reset bit never clears, then just assume we cannot talk to the board and error on the attach. DAHDI-515. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8080 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-22Branch merge from the maintenance modes projectRuss Meyerriecks
* Added logic for both the single and dual/quad span cards for supporting local loopback (virtual loopback plug), network loopback, network payload loopback, loopup, and loopback transmitting. * Added logic for the dual/quad span driver to support exporting the performance and error counters including : - errored seconds - framing errors - coding violations - bipolar violations - crc4 errors - ebit errors - fas errors * Moved the error and performance counters into a substructure for all drivers taking advantage of dahdi_span bpvcount. * Modified the DAHDI_SPANSTAT ioctl interface, so I moved the old interface to DAHDI_SPANSTAT_V1. The new interface comes with a nice, new shiny packed struct dahdi_spaninfo. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8061 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-22replace dahdi_dummy with internal timingTzafrir Cohen
* Enable the internal timing of DAHDI. * Disable building dahdi_dummy. * Have dahdi provide the alias 'dahdi_dummy', to allow 'modprobe dahdi_dummy' to still work. The code of dahdi_dummy is still kept, as some people may need the extra flexibility it provides. Those people are advised, though, to let us know what features are missing from the core module. Running 'modprobe dahdi_dummy' explicitly in a script or having 'dahdi_dummy' in /etc/dahdi/modules is thus also discourged. This patch is intentionally small (stripped of documentation) to simplify backporting. Documentation will follow. Review: https://reviewboard.asterisk.org/r/518/ git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8053 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-15allow overriding udev rules dirTzafrir Cohen
Later versions of udev prefer installing (packaged) udev rules under /lib/udev/rules.d . Let's make our path easier to override by packagers. No functional change. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8040 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-15Don't generate static device files at install time.Tzafrir Cohen
* Most users use udev anyway * Don't attempt to create any device files in the 'install' target. * Setting DYNFS at build time should no longer be needed - Though remains harmless. * In order to create the static device files, use the script: build_tools/make_static_devs git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8034 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-15make_static_devs: a script to generate the static device files.Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8033 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-10voicebus: Improve hard underrun handling.Shaun Ruffell
When there is a hard underrun, or in other words interrupts are held off for so long that the board completely runs out of transmit descriptors, it was too easy for the driver to be in a 'confused' state about the descriptors. This change has the driver cleanup and reset the descriptor ring in this case so that we're not racing against the interface while we resume normal operation. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8026 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-02-10vpmadt032: show the location of the device printing to the kernel logShaun Ruffell
Another commit that has formatting problems (mainly lines over 80 characters) that I will fix in a later commit. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8025 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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