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path: root/drivers/dahdi/xpp/card_global.c
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2012-06-21xpp: usermode_helper() bugfix for kernels >= 3.3.0svn_2.5Tzafrir Cohen
* UMH_WAIT_PROC semantics (and value) was changed from enum to a bitmask (via #define) * This constant was missing from kernels older than 2.6.23 Signed-off-by: Oron Peled <oron.peled@xorcom.com> Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.5@10693 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2012-03-15xpp: reset Astribank SPI bussesTzafrir Cohen
* A driver reload should reset Astribank hardware * This patch send an SPI reset after we get AB_DESCRIPTION reply from Astribank Signed-off-by: Oron Peled <oron.peled@xorcom.com> Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> Origin: http://svnview.digium.com/svn/dahdi?view=rev&rev=10474 git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.5@10487 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2012-01-03xpp: BRI: split multibyte functionalityTzafrir Cohen
* The zero lenth case (Magic request) was split into send_magic_request() function. It was not possible to move it into card_bri.c, because it is called directly from the general interface we provide for register read/write via sysfs/proc. * The normal case (send_multibyte_request) was moved from card_global.c into card_bri.c * This sets the stage to enable bundling of multibyte packets into frames (like we do for PCM). Signed-off-by: Oron Peled <oron.peled@xorcom.com> Acked-By: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.5@10393 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-11-30xpp: Adaptations for E-Main-3Tzafrir Cohen
* An xbus transport now have a "model_string" member * The xpp_usb driver fills this with "usb:<idVendor>/<idProduct>/<bcdDevice>" * It is passed via environment to the "init_card_<type>_<protocol>" scripts * The FXS script uses this to condition two registers according to the power supply model. Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.5@10351 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-05-23xpp: Remove obsolete and unused OLD_PROC codeTzafrir Cohen
OLD_PROC marked old and unused code that was used for writing to procfs. It has long ago been replaced with different sysfs interfaces. Time to remove it. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9916 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: phonedev: Cleanup method macrosTzafrir Cohen
* Caller to CALL_XMETHOD() no longer need to explicitly pass xbus (calculate xpd->xbus) * Create CALL_PHONE_METHOD() similar to CALL_XMETHOD() -- inlining the extra parameters (more readable) * Reverse parameter order in PHONE_METHOD() and CALL_PHONE_METHOD() to be consistent with XMETHOD() and CALL_XMETHOD() * Rename XPD_STATE phonedev method to card_state: - Consistency with other phonedev methods. - These calls now Wrap internal calls to XPD_STATE protocol HOSTCMD in PRI, BRI, FXS, FXO Signed-off-by: Oron Peled <oron@actcom.co.il> Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9706 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: prepare for phonedev refactorTzafrir Cohen
* Allow having XPDs that represent a device that is not a span. * Refactor all span related data from 'struct xpd' to 'struct phonedev' * Refactor span related methods into 'phonedev->phoneops' * Refactor phone related initialization into phonedev_init()/phonedev_cleanup() Signed-off-by: Oron Peled <oron@actcom.co.il> Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9704 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
2010-07-13Solve 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
2010-04-19typos, mostly unkownTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8539 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-11-03xpp: compile fix in (mostly) unused code.Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@7456 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-27xpp: Fix more 'owner' for 2.6.30 to be happy.Tzafrir Cohen
Finishing the work of r6642. Complitly shut issue #14964. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6659 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-05-19xpp: fix the Astribank state machineTzafrir Cohen
This generally is a case that would not happen in the wild, though. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6641 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-03-01New XPP code: xpp rev 6795:Tzafrir Cohen
* Fix cases where the command_queue overflowed during initialization. - Also add a 'command_queue_length' parameter to xpp.ko * More migrations to sysfs: - Add a 'transport' attribute to our astribank devices which points to the usb device we use. E.g: /sys/bus/astribanks/devices/xbus-00/transport is symlinked to ../../../../../../devices/pci0000:00/0000:00:10.4/usb5/5-4 - Move /proc/xpp/XBUS-??/XPD-??/span to /sys/bus/xpds/devices/??:?:?/span - Migrate from /proc/xpp/sync to: /sys/bus/astribanks/drivers/xppdrv/sync - New 'offhook' attribute in: /sys/bus/xpds/devices/??:?:?/offhook * PRI: change the "timing" priority to match the convention used by other PRI cards -- I.e: lower numbers (not 0) have higher priority. * FXO: - Power denial: create two module parameters instead of hard-coded constants (power_denial_safezone, power_denial_minlen). For sites that get non-standard power-denial signals from central office on offhook. - Don't hangup on power-denial, just notify Dahdi and wait for - Fix caller-id detection for the case central office sends it before first ring without any indication before. Asterisk's desicion. * USB_FW.hex: - Fixes cases where firmware loading would fail. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@6046 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-01-19xpp: allow a longer path for init_dir.Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5708 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2009-01-18xpp.r6616: More sysfs migration, FXO enhancements, BRI fixesTzafrir Cohen
* Fix cases where the command_queue overflowed during initialization. * More migrations to sysfs: - Add a 'transport' attribute to our astribank devices which points to the usb device we use. E.g: /sys/bus/astribanks/devices/xbus-00/transport is symlinked to ../../../../../../devices/pci0000:00/0000:00:10.4/usb5/5-4 - Move /proc/xpp/XBUS-??/XPD-??/span to /sys/bus/xpds/devices/??:?:?/span - Migrate from /proc/xpp/sync to: /sys/bus/astribanks/drivers/xppdrv/sync * PRI: change the "timing" priority to match the convention used by other PRI cards -- I.e: lower numbers (not 0) have higher priority. * FXO: - Power denial: create two module parameters instead of hard-coded constants (power_denial_safezone, power_denial_minlen). For sites that get non-standard power-denial signals from central office on offhook. - Don't hangup on power-denial, just notify Dahdi and wait for - Fix caller-id detection for the case central office sends it before first ring without any indication before. Asterisk's desicion. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5663 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-10-16xpp: start migration from procfs to sysfs.Tzafrir Cohen
* Sysfs representation for XPDs: /sys/bus/xpds/devices/<bus>:<unit>:<subunit> * Astribanks sysfs directories now include the XPDs as subdirectories: e.g. /sys/bus/astribanks/devices/xbus-00/00:3:0 * procfs control interface deprecated: conditioned by OLD_PROC (defaults to off). Control functionality moved to sysfs: * xbus attributes: cls connector label status timing waitfor_xpds xbus_state * XPDs can have driver-specific attributes. Common attriubtes: blink chipregs span * PRI-specific attributes: pri_clocking pri_dchan pri_cas pri_alarms pri_layer1 pri_localloop pri_protocol * The Astribank attribute "xbus_state" is read/write. Reading it shows the current state of the Astribank. Writing "start" or "stop" allows a software equivalent of connect or disconnect respectively. * When an Astribank is ready it sends an "online" event. Whenever its not ready (e.g. at the time of disconnect) it sends an "offline" event. Use astribank_hook.sample to handle those. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@5097 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-09-25Fix display of indirect registers and streamline their setting.Tzafrir Cohen
* This commit fixes display of indirect registers through the chipregs (formly "slics") procfs file. Only the low byte was displayed. * It also deprecates previous {RW}S in favour of {RW}I. The prevois style is still allowed but deprecated, and thus previous scripts will still work. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4980 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-08-11xpp: CAS/E1 support in the PRI module, and minor fixes.Tzafrir Cohen
* Add support for CAS in the PRI module. Use firmware rev. 5975. * Debugging parameter pcmtx_chan now accepts a dahdi channel number. * Do initialize a reserved protocol field (card_global). * The name DAHDI as used in proc/xpp/sync has 5 (not 6) letters. * Fix DTMF "channel leak" regression in the FXS module. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4761 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-06-29Changes in XPP initialization and configuration:Tzafrir Cohen
* The configuration for XPP init_card_* scripts is done now in /etc/dahdi/xpp.conf and uses a simple syntax (example included). For PRI modules, the 'pri_protocol' setting, determines how to configure it (E1/T1). * In Astribank PRI modules, the LED behaviour represent which ports are *CLOCK MASTER* (red color) and which are *CLOCK SLAVE* (green color). Usually (but not always), this corresponds to the NT/TE settings in Asterisk. * dahdi_genconf now replaces zapconf and deprecates genzaptelconf. Relevant configuration settings were removed from the kernel package and are implemented and described in the tools package. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4480 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-06-19Yet another zaptel->dahdi rename. XPP file names this time.Tzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4418 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2008-05-21start copying kernel bitsKevin P. Fleming
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4315 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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