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2010-07-13PRI Astribanks always sync AB (and independent)Tzafrir Cohen
* PRI devices always get SYNC-AB (never PLL, not even for NT) * Fix Timing priority calculation accordingly. * On PRI layer1 changes, elect_syncer() is called, so we have re-election. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8909 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13prevent handling of duplicate AstribanksTzafrir Cohen
Don't let AB which are unplugged/replugged create duplicate XBUS's (if asterisk don't close the original channels). git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8905 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Create /sys/devices/astribanks:Tzafrir Cohen
* Astribank devices now reside under their own top-level device. * The USB device is still used as the 'transport'. * This means the astribanks parents are NOT the USB devices. * As a result, even after a USB disconnect, we have valid sysfs representation. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8904 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Keep SYSFS objects after disconnectTzafrir Cohen
* Astribanks no longer live directly under the USB devices in the device tree. * The 'transport' link does point there as before, however. * When the USB device disconnects, we keep references to them to make sure they don't disappear. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8900 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Don't reset span flag RBS on pri moduleTzafrir Cohen
Don't attempt to reset the span flag DAHDI_FLAG_RBS. At pre-registration we don't yet know if we're CAS or not. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8896 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13don't send "duplicates" in E1 as in D4Tzafrir Cohen
Make sure we only consider T1-s to be potentially D4 (which requires sending the bits twice). This fixes occasional command-queue floods in E1 CAS. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8892 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Put a space where it belongsTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8888 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Basic support for DAHDI_VMWI_CONFIGTzafrir Cohen
* Supports only our current NEON notification. * No more global 'vmwineon' parameter: - We expect asterisk to tell us by channel. - If 'vmwi_ioctl' is not set (it is by default), that we revert to FSK searching (expensive) and call directly our NEON code (as before). git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8887 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Solve race xbus_populateTzafrir Cohen
Fixes a crash resulting from a race between disconnecting and connecting Astribanks (on multi-core systems) * Use get_xbus()/put_xbus() arround xbus_populate(), so a disconnect in the middle won't release the xbus too early. * Aquire all XPDs before starting initialization and release them after it finishes (so we don't have up/down races among XPDs) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8886 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13put xbus->worker in xbus; wake_up_interruptible_all()Tzafrir Cohen
* The worker member of 'struct xbus' is now an embedded struct xbus_workqueue. * Replace wake_up() to wake_up_interruptible_all(). git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8882 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Cleanup: refcount_xpd()Tzafrir Cohen
* Change refcount_xpd(): instead of returning a pointer to the atomic counter, return directly its value (just like refcount_xbus()) * Add a refcount_xbus and refcount_xpd attributes to sysfs (for debugging) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8878 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Fix building without CONFIG_PROC_FS definedTzafrir Cohen
This changeset should have no functional changes. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8877 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13Don't assume hardwired pri_protocol is E1Tzafrir Cohen
When initializing registers for the "PRI" (E1/T1) module, in the case the user has not explicitly asked for E1/T1 settings in xpp.conf (pri_protocol) fall back to the current value, which is the build-time fall-back. The value is read from sysfs. Previously we implicitly assumed this value is E1. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8873 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-13partial fix of T1 returning signaling register in non-CAS modeTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8872 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-12dahdi: Explicitly ensure we don't schedule a timer for the current tick.Shaun Ruffell
As best as I can tell, when CONFIG_NO_HZ is set along with CONFIG_HZ < 250, it is possible for the system timer to exceed MAX_SOFTIRQ_RESTART. Tony Mountifield alluded that this might be a problem in the below mailing list posting, but when I was originally testing, I wasn't using CONFIG_NO_HZ and HZ < 250. http://www.mail-archive.com/asterisk-dev@lists.digium.com/msg37384.html (closes issue #17620) Reported by: seanbright git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8868 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-06Extra PCI ID for Junghanns PCI-E cards.Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8853 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-07-02Add support for max_latency module parameter in wct4xxpMatthew Fredrickson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8849 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-30Fix for circumstances where the framer needs extra help to reset itself.Matthew Fredrickson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8841 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-29wctdm24xxp, wcte12xp: Fix "operation on may be undefined" warning.Shaun Ruffell
gcc 4.5.0 generates a warning on the changed lines and http://gcc.gnu.org/ml/gcc/2004-10/msg00032.html explains why. Essentially, the only thing guaranteed with the preincrement operator is that the value will be incremented before the assignment. It's undefined where in the sequence the mask will be applied. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8832 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-29wctc4xxp: Fix "operation on may be undefined" warning.Shaun Ruffell
gcc 4.5.0 was generating a warning on the changed line, and the discussion at http://gcc.gnu.org/ml/gcc/2004-10/msg00024.html explains why. Essentially, the only thing guaranteed with the preincrement operator is that the value will be incremented before the assignment. It's undefined where in the sequence the mask will be applied. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8831 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-29Document DAHDI 2.3 and 2.2 incompatibilitiesTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8823 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-29Fix the README "_V1" ioctls examplesTzafrir Cohen
zap->dahdi and such. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8822 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-29live_dahdi: properly unload EC modulesTzafrir Cohen
Copy sruffel's fix to the init.d script from -tools. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8818 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-28live_dahdi: regen config or restart asterisk without full reloadTzafrir Cohen
Adds commands 'genconf' (for basically: dahdi_genconf; dahdi_cfg) and 'asterisk' (start asterisk) so doing those should not require a full restart. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8814 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-27chan_notice() now worksTzafrir Cohen
Make chan_notice() and does not complain about undefined 'chan'. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8809 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-24Fix trailing whitespace and make last change more readible. (sruffell ↵Michael Spiceland
suggestion) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8805 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-24Impliments a workaround for an errata in the qfalc v3.1 chip which causedMichael Spiceland
RBS modes to be broken when using AMI coding. DAHDI-647. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8801 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-18Disable DAHDI_AUDIO_NOTIFY by defaultTzafrir Cohen
It's still not tested well-enough, if one enables OPTIMIZE_CHANMUTE. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8784 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-14Expose some dynamic latency options as module parameters for the wct4xxp driverMichael Spiceland
latency - the default number of ms of buffering to start off with ms_per_irq - how often the card interrupts git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8768 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-08Use usb_{alloc,free}_coherent instead of usb_buffer_{alloc,free}.Tzafrir Cohen
usb_buffer_alloc has been replaced with usb_alloc_coherent , and likewise usb_buffer_free has been replaced with usb_free_coherent. in kernels 2.6.34 the older names are proxies for the new ones, and in 2.6.35 the older names are gone. This patch defines the new names for the old ones, for older kernel versions. (closes issue #17383) Reported by: Chainsaw git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8762 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-08include semaphore.h explicitly for newer kernelsTzafrir Cohen
With kernel version >= 2.6.35-rc1, building failed with: drivers/dahdi/voicebus/GpakCust.h:114: error: field ‘sem’ has incomplete type (closes issue #17382) Reported by: Chainsaw Patches: 07-semaphore-include-not-optional.diff uploaded by Chainsaw (license 723) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8758 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-06-08live_dahdi: load firmware_class if requiredTzafrir Cohen
Modprobe firmware_class for modules that may need it (and that we insmod later) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8751 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-25wctdm24xxp: Do not access memory after we free it.Shaun Ruffell
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8689 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-24hpec: #include <linux/slab.h>Shaun Ruffell
Fix the same issue as in r8550 , for dahdi_echocan_hpec.c: With kernel 2.6.34 an explicit '#include <slab.h>' is required for using kzalloc() and friends. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8680 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-23missing #include: fixes building with 2.6.34-rc5Tzafrir Cohen
Fix the same issue as in r8550 , for dahdi_echocan_oslec.c: With kernel 2.6.34-rc5 an explicit '#include <slab.h>' is required for using kzalloc() and friends. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8674 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-23A typo (lintian)Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8673 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-17Merge in pulse mask improvement patch for B410P.Matthew Fredrickson
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8653 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-17wctdm24xxp: dev_notice -> dev_infoShaun Ruffell
Modules that aren't installed should show at the same level as modules that are installed. It could be confusing if the console log level is set to 3 and only messages about which ports do not have any modules installed show up on the console. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8642 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-17dahdi: Check if wait_for_completion_timeout is backported.Shaun Ruffell
CentOS4 has this backported in their 2.6.9 kernel. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8641 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-03wcte12xp: Removed unnecessary instrumentationRuss Meyerriecks
Over-verbose instrumentation snuck in, on commit r8594 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8600 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-03wcte12xp: Fixes RBS/Clear mode not set correctly bugRuss Meyerriecks
(part 3) Fixes DAHDI-449 where dahdi_cfg would need to be run multiple times in order to properly set the rbs or clear mode of a channel. The prior logic was calling set_clear in the context of setting all channels to clear mode, even if the channel was intended to be in bit robbed mode. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8594 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-05-03fix kernel-cp download testTzafrir Cohen
'wc -c <f$ile' returns the name of the file as well. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8585 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-26wcte12xp, wctdm24xxp: Retry if the VPMADT032 reports not ready.Shaun Ruffell
CheckDspReset can return -1 if the DSP is not ready to process any new commands. In this case we should retry a few times to give the DSP a chance to become ready. While I'm not ready to say this definitely fixes recently reported cases when the wcte12xp driver constantly resets, it eliminated communication failures to the DSP module when under stress (via the vpm_firmware_version sysfs attribute). However, I haven't let it run long enough to say that the issue is resolved. DAHDI-603. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8576 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-26wcte12xp, wctdm24xxp: Do not allow interruptible sleep on VPM lock.Shaun Ruffell
If the sleep is ever interrupted, 'up' will still be called in the GpakApi, essentially making the lock useless after that point. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8575 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-26wcte12xp, wctdm24xxp: Add vpm_firmware_version sysfs attribute.Shaun Ruffell
Currently only exported if CONFIG_VOICEBUS_SYSFS is defined in drivers/dahdi/voicebus.h. Reading from the 'vpm_firmware_version' attribute will poll the firmware on the VPMADT032 for it's current version. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8574 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-26wcte12xp: Add the voicebus_current_latency sysfs node.Shaun Ruffell
'voicebus_current_latency' is only exported when CONFIG_VOICEBUS_SYSFS is defined in voicebus.h. This is a debugging aide which enables determing the board specific latency without parsing through the kernel logs. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8573 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-26dahdi-base: Reverted a change from last patchRuss Meyerriecks
Removed a change to dahdi-base from last patch which might have caused compatibility with drivers other than the wcte12xp. wcte12xp: The channel clear/rbs function no longer reads the register first. It now uses the span's channel flags to determine each channels clear state. Also added various minor readability improvements. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8569 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-23dahdi-base: wcte12xp: Fixed Clear/RBS channel mode issueRuss Meyerriecks
Fixes DAHDI-449 where chanconfig was failing on the first call. It needed to be called twice in a row. This was due to the channel configuration using a non-relative channel number in its loop. Also re-added the register dumping ioctl for inspecting the framer's state. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8564 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-22wcte12xp, wctdm24xxp: Ensure writes to I/O registers are flushed.Shaun Ruffell
In revision 8176 I changed register access from I/O space to memory mapped registers. Unfortunately, when I made that change, I didn't account for posted writes. This change makes sure all the registers are read back to ensure that they are posted through any intermediate bridges. The most readily observable symptom were cards that were taking 2000 interrupts/second. The card reported that it handled an interrupt but the write to silence the card wasn't flushed through until the second time the interrupt handler run. DAHDI-602. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8560 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2010-04-22Configurable debounce to support old rotary phonesTzafrir Cohen
(closes issue #16339) Reported by: alecdavis Patches: 20091129__issue16339.diff.txt uploaded by tilghman (license 14) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8556 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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