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2011-04-04dahdi: Add in-hardirq versions of the dahdi_receive/transmit/ec_span.Shaun Ruffell
Since cli/sti are expensive instructions, if the board drivers are calling receive/transmit/ec_span from interrupt context all local interrupts do not need to be disabled. The board drivers all still use the normal dahdi_receive and dahdi_transmit. _dahdi_receive and _dahdi_transmit are the "in-hardirq" versions of those functions. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9884 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04wcte12xp: Use the reglock to protect the framer command lists.Shaun Ruffell
Reduces the number of locks that must be grabbed and released in interrupt context. On one 3.06Ghz Intel Xeon test machine, drops the average time in the interrupt handler from 29.83 us to 23.10 us. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9883 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04wctdm24xxp, wcte12xp, wct4xxp, wcb4xxp, wctdm: Do not support suspend.Shaun Ruffell
These drivers (all DAHDI drivers) should explicitly block suspend if they are loaded. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9882 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04wct4xxp: Add shutdown handler for kexec.Shaun Ruffell
Makes the driver a little more kexec friendly when sharing an interrupt line with another device. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9881 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04wctdm24xxp, wcte12xp: Add voicebus_quiesce function.Shaun Ruffell
voicebus_quiesce is like voicebus_stop, except that it doesn't wait for any information to come back from the card. This prevents kexec from blocking waiting for information from a potentially dead card. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9880 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04dahdi: Do not enable interrupts before processing entire span.Shaun Ruffell
Fixes regression introduced in r9603 where if a channel was "dacs" with another interrupts would be reenabled prematurely. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9878 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04voicebus: Update the network debug device to use dma_pools.Shaun Ruffell
r9402 switched to dma_pool for the SFRAMES. This updates the network debug device to use the dma_pools for SFRAME allocation. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9877 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-04-04core timer: don't hang when the clock goes back.Tzafrir Cohen
If the clock shifts back, don't hang in a loop of running process_masterspan from the timer interrupt forever. Fixes a regression of r9407. (closes issue #19035) Reported by: tzafrir Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> After talking with Tzafrir on IRC, I combined the check if your far ahead with the check if you're behind and added a '\n' at the end of the existing "detected time shift" message. That is why this patch is different than what is posted on issue #19035. Acked-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9876 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-03-19wctdm24xxp: Remove SLIC_LF_OPPENDING setting on fxs->idletxhookstate from ↵Alec Davis
set_vmwi git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9868 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-03-15wctdm24xxp: Fix regression with LEDS on TDM410.Shaun Ruffell
r9720 disabled the LEDs on the front panel of the TDM410. This commit restores the behavior and clarify which part of the TDM410 eframes control the LED operation. (closes issue #18939) Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9827 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-28wcte12xp, wctdm24xxp: Remove unused support for booting VPMADT032 from SPI.Shaun Ruffell
Since there never was a VPMADT032 module shipped with non-volatile memory no need to check that bit contantly in interrupt context. Also remove the unused VPM150M_DTMFDETECT bit. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9781 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-28wctdm24xxp: Remove unused wctdm_vpm_check, wctdm_vpm_in, and wctdm_vpm_out.Shaun Ruffell
These functions were accidentally left in. They should have been remove in "wctdm24xxp: Remove code for unsupported modules." r9720 Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9780 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-28wcte12xp, wctdm24xxp: Minor fixes for big endian host architectures.Shaun Ruffell
Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9779 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-28wctc4xxp: Minor fixes for big endian host architectures.Shaun Ruffell
Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9778 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-28dahdi: Do not rebuild dahdi-base.c when only updating the version.Shaun Ruffell
This moves the version string into dahdi-version.c that is then linked into dahdi-base.c and dahdi-sysfs.c. This speeds builds on slow computers since dahdi-base.c and dahdi-sysfs.c does not need to be rebuilt if only the version string is changing. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Oron Peled <oron.peled@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9777 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-20replace old proc interface by modern seq_fileOron Peled
Switch to using the newer seq_file interface for procfs. Fixes a race when you read the "file" while its size increases (e.g. the span enters an alarm state). Signed-off-by: Oron Peled <oron.peled@xorcom.com> Acked-by: Shaun Ruffell <sruffell@digium.com> Acked-By: Tzafrir Cohen <tzafrir.cohen@xorcom.com> (closes issue #18760) Patches: 0001-DAHDI-linux-trunk-replace-old-proc-interface-by-mode.patch uploaded by tzafrir (license 46) git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9770 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-18wctdm24xxp,wcte12xp: Replace read/writechunk with eframe/sframeRuss Meyerriecks
Trival name change to increase readability in the transmitprep and recieveprep functions. Now we clearly define if we are working with an sframe or an eframe. Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com> Acked-By: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9768 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-10wct4xxp: Do not lock interrupts while loading the VPM firmware.Shaun Ruffell
Since the oct6100 API consumes less stack there is no longer a danger of overflowing our stack during load. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9752 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-10wct4xxp: Reduce stack usage in oct612x API.Shaun Ruffell
Reduce the stack usage by replacing the mOCT6100_RETRIEVE_NLP_CONF_DWORD and mOCT6100_SAVE_NLP_CONF_DWORD macros with functions. Some compilers do a better job of optimizing the local variables declared in those macros than others. For example, with gcc 4.3.0, running ]# make stackcheck | grep Oct6100 | head -n 20 | sed -e 's/^0\S* //g' | uniq Before: Oct6100ApiWriteVqeNlpMemory [wct4xxp]: 1112 Oct6100ApiInvalidateChanPlayoutStructs [wct4xxp]:520 Oct6100ApiSetChannelLevelControl [wct4xxp]: 392 Oct6100ApiBridgeEventRemove [wct4xxp]: 344 Oct6100ApiDebugChannelOpen [wct4xxp]: 312 Oct6100ApiWriteVqeAfMemory [wct4xxp]: 296 Oct6100ApiSetChannelTailConfiguration [wct4xxp]:264 Oct6100ApiRandomMemoryWrite [wct4xxp]: 248 Oct6100ApiTransferToneEvents [wct4xxp]: 248 Oct6100ApiModifyChannelStructs [wct4xxp]: 232 After: Oct6100ApiBridgeEventRemove [wct4xxp]: 344 Oct6100ApiDebugChannelOpen [wct4xxp]: 312 Oct6100ApiRandomMemoryWrite [wct4xxp]: 248 Oct6100ApiTransferToneEvents [wct4xxp]: 248 Oct6100ApiInvalidateChanPlayoutStructs [wct4xxp]:248 Oct6100ApiModifyChannelStructs [wct4xxp]: 232 Oct6100ApiBridgeRemoveParticipantFromChannel [wct4xxp]:216 Oct6100ApiWriteVqeNlpMemory [wct4xxp]: 200 Oct6100ApiInitChannels [wct4xxp]: 168 Oct6100ApiProgramNLP [wct4xxp]: 168 Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9751 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-10wct4xxp: Reduce the memory footprint of the hardware echocanceler.Shaun Ruffell
This saves ~300K of kernel memory for each quad or dual span VPM. Due to the fact that this change disables caching of the NLP words (among other things), the time to disable the echocans appears to have increased by ~1ms. Before this change: ======================================================================= 0) ! 356.498 us | vpm450m_setecmode(); <--- disable 0) ! 387.762 us | vpm450m_setecmode(); <--- enable 0) ! 429.839 us | vpm450m_setecmode(); <--- disable ]# echo 1 > /proc/sys/vm/drop_caches && free -k total used free shared buffers cached Mem: 2005352 228368 1776984 0 132 5540 -/+ buffers/cache: 222696 1782656 Swap: 983036 0 983036 After this change: ======================================================================= 0) ! 1109.515 us | vpm450m_setecmode(); <--- disable 0) ! 339.017 us | vpm450m_setecmode(); <--- enable 0) ! 1431.460 us | vpm450m_setecmode(); <--- disable ]# echo 1 > /proc/sys/vm/drop_caches && free -k total used free shared buffers cached Mem: 2005352 228080 1777272 0 112 5484 -/+ buffers/cache: 222484 1782868 Swap: 983036 0 983036 Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9750 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-09wctdm24xxp: Remove the wctdm_regs structure from the stack in wctdm_ioctl.Shaun Ruffell
Drops the size of the wctdm_ioctl stack from 524 to 204 bytes. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9748 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-09wctdm24xxp: Remove unused portconfig variable.Shaun Ruffell
The code is duplicated in the config_vpmadt032 function. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9747 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-02-02dahdi: Analog spans do not have to be marked RUNNING to become master.Shaun Ruffell
Fixes a regression introduced in r9611. Analog spans would never become the master since the SPANSTART ioctl is not typically called on them, and therefore they were never marked RUNNING. The result could be audio problems. I'm marking this as related to issue 13205 since it's generally all related to how should the drivers select which span is the master. I also mark as related to issue 16165 because the problems experienced are a result of the same fundamental issue. (issue #13205)(issue #16165) Reported-and-Tested-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9729 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-31xpp: Missing lock release in xpp_dahdi_unregisterTzafrir Cohen
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9727 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-31dahdi: Experimentally remove dependency on the Big Kernel Lock.Shaun Ruffell
With the release of Linux 2.6.37, the Big Kernel Lock is now a compile time option. This change adds a mutex around the one place in the code that we already knew was dependent on the lock_kernel/unlock_kernel calls for serialization and drops the other calls to lock_kernel/unlock_kernel if CONFIG_BKL is not defined. This is *mostly* the dahdi-no-bkl.patch with a few minor whitespace changes, the global_dialparmslock made static, and a warning added to let people know they are running an experimental configuration. (issue #18604) Reported by: jkroon Patches: dahdi-no-bkl.patch uploaded by jkroon (license 714) Signed-off-by: Jaco Kroon <jaco@uls.co.za> Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9721 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-31wctdm24xxp: Remove code for unsupported modules.Shaun Ruffell
The VPM100 and S100M modules are no longer supported. Analog cards supported by the wctdm24xxp are still compatible with the S110 and VPMADT032 modules. DAHDI-302 Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9720 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpd_pri: Explicit initialization of span.alarmsOron Peled
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@9718 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpd_pri: Reduce indentationOron Peled
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@9717 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpd_pri: reorder debug messagesOron Peled
Move priv->layer1_up debug message after priv->is_cas debug message. Otherwise, we get extra meaningless debug message. 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@9716 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: remove unused XPD_STATE() "protocol method"Oron Peled
Folded XPD_STATE() "protocol method" into the card_state() method. It was only called from these (otherwise empty) methods. Also it is not a "protocol method" for a very very very long time. 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@9715 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: Remove few extra leading spacesOron Peled
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@9713 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: Use our KZALLOC/KZFREEOron Peled
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@9712 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: use phonedev_cleanup() instead of inline codeOron Peled
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@9711 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: Add fixed runtime checks for the PHONEDEV codeOron Peled
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@9710 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: init_card_4_30: add commentTzafrir Cohen
Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9709 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: Kbuild: always update version stringOron Peled
* Keep the xpp version number up-to-date * Non-verbose build output. 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@9708 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: phonedev: Cleanup method macrosOron Peled
* 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: More adaptations for non-PHONEDEV XPDsOron Peled
* Add IS_PHONEDEV(xpd) macro * Reject dahdi_register_xpd()/dahdi_unregister_xpd() for non-PHONEDEV * Make sysfs 'offhook' attribute contain '\n' if empty (no channels) * Skip PHONEDEV related xbus_tick() parts -- we still want to process the end of it for the card_tick() calls. * Remove BUG_ON() for missing phoneops (also remove old duplicate test for XBUS_IS...) * Call XPD_STATE method only for PHONEDEV XPD's 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@9705 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-30xpp: prepare for phonedev refactorOron Peled
* 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
2011-01-27Fix for bugs in timing selection when B410P card is not the first configured ↵Matthew Fredrickson
card in system. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9701 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-20wct4xxp: Do not place _t4_remove_one in module exit section.Shaun Ruffell
_t4_remove_one is now used during module initialization so it should not be placed in the exit section of the module. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9650 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-20wctdm24xxp: Replace interruptible_sleep_on with wait_event_interruptible.Shaun Ruffell
Eliminates the interruptible_sleep_on deprecated and prevents the driver from triggering the SLEEP_ON_BKLCHECK warning. It is still desirable to convert the cmdq to something more like what is in the single span to eliminate the need to schedule the sleeping process every millisecond while we're waiting for the command to complete. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9646 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-18dahdi: Constify the data parameter to __buf_push.Shaun Ruffell
Just clarifying a parameter that is never updated. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9644 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-18dahdi: Trivial. Move process_masterspan description.Shaun Ruffell
Move the description of the master span processing to above the process_masterspan function. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9643 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-18dahdi: Fix recent regression with native bridging.Shaun Ruffell
This fixes a regression introduced in r9603. That commit removed DAHDI_CONF_DIGITALMON handling (which is used to natively bridge two channels that cannot be crossed in the board driver / hardware) since I mistakenly thought that it was only part of the DACS handling. The symptom of the regression is muted audio when Asterisk tries to natively bridge two channels. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9642 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-17dahdi: Permit open pseudo channels before spans are registered.Shaun Ruffell
Move pseudo channel numbers up into a high range so that their presence does not interfere with assigning channel numbers for the channels implemented on spans. Otherwise, if a pseudo channel was opened up before an expected span was registered, all the channel numbers in the newly registered span would be bumped up one. This does limit the number of real channels that a single system may have registered to 32K (but in dahdi-linux 2.4.0 and below you were limited to 1024 channels anyway, both real and pseudo). Also, the string name of the Pseudo channel is now based off the number of Pseudo channels and not the total number of channels. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9637 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-17wct4xxp: Check the return value of dahdi_register call.Shaun Ruffell
If dahdi_register fails, we would like the error to propagate to the user who ran modprobe. Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9636 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-17wct4xxp: Perform an extended reset on PCI-Express cards by default.Shaun Ruffell
Extended reset is needed primarily with the PCI express version of the dual and quad-span cards. Enable it by default for those cards and allow it to be forced on or off globally for the driver as a compile time option. The options to force it should be able to come out if there aren't any further reports that the compile time option needs to be set. DAHDI-773 Signed-off-by: Shaun Ruffell <sruffell@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9635 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-16dahdi-sysfs: include slab.h for newer kernelsTzafrir Cohen
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9633 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-16Remove the (now) duplicate ruleTzafrir Cohen
Now that makefw has the proper name, the rule to create it is automatically generated by Kbuild. Removed. git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9632 a0bf4364-ded3-4de4-8d8a-66a801d63aff
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