FGCOM/dahdi-linux
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
a35b0b21da
dahdi-linux/drivers/dahdi
History
Shaun Ruffell a35b0b21da wcb4xxp: HDLC packets do not pass over D-channel. 
dahdi/wcb4xxp driver used with Digium Wildcard B410 quad-BRI PCI card
unable to communicate with another ISDN device (ISDN phone, another port
of B410). It appears that B-channels are capable to transport data, but
D-channel is not.

Debug output added into the driver shows that packets are transmitted to
the D-channel, but no packets are received. Further investigation shows
that no interrupts received from Rx FIFO associated with D-channel,
although packets are delivered to the FIFO. I've found that problem is
in improper usage of chan->chanpos while indexing the fifo index
(bspan->fifos): chanpos starts from 1 and fifos starts from 0.
Therefore, garbage read instead of fifo number.

(closes issue #14834)
Reported by: vvv
Patches:
      dahdi-linux-complete-2.2.0-rc1.patch uploaded by vvv (license 741)

Signed-off-by: Shaun Ruffell <sruffell@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9555 a0bf4364-ded3-4de4-8d8a-66a801d63aff
2011-01-03 13:06:54 +00:00
..
datamods wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
firmware dahdi: '-o' -> '--no-same-owner' in drivers/dahdi/firmware/Makefile 2010-10-20 12:22:42 +00:00
hpec dahdi_echocan_hpec: Update the HPEC wrapper to use the new name interface 2010-12-09 21:52:34 +00:00
oct612x wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
voicebus wcte12xp, wctdm24xxp: Use more descriptive symbols for the bus setup. 2010-12-15 18:54:53 +00:00
vpmadt032_loader wcte12xp, wctdm24xxp: Do not call pci_set_drvdata after device initialization. 2011-01-03 13:03:49 +00:00
wcb4xxp wcb4xxp: HDLC packets do not pass over D-channel. 2011-01-03 13:06:54 +00:00
wct4xxp wct4xxp: Close a memory leak in the VPM450 error path. 2010-12-15 17:53:31 +00:00
wctc4xxp wctc4xxp: Make the "mode" module parameter read-only in sysfs. 2010-12-15 17:53:21 +00:00
wctdm24xxp dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
wcte12xp wcte12xp: Unregister the span before any additional cleanup. 2010-12-15 17:53:16 +00:00
xpp dahdi: Removing loopstop maint function 2010-12-08 22:11:53 +00:00
adt_lec.c wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
adt_lec.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
arith.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
biquad.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
dahdi_dummy.c dahdi: Clean up an unused waitqueue 2010-12-08 22:11:46 +00:00
dahdi_dynamic_eth.c Move test for DEFINE_SPINLOCK into include/dahdi/kernel.h 2010-09-24 22:44:53 +00:00
dahdi_dynamic_ethmf.c Move test for DEFINE_SPINLOCK into include/dahdi/kernel.h 2010-09-24 22:44:53 +00:00
dahdi_dynamic_loc.c Move test for DEFINE_SPINLOCK into include/dahdi/kernel.h 2010-09-24 22:44:53 +00:00
dahdi_dynamic.c Move test for DEFINE_SPINLOCK into include/dahdi/kernel.h 2010-09-24 22:44:53 +00:00
dahdi_echocan_jpah.c dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
dahdi_echocan_kb1.c dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
dahdi_echocan_mg2.c dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
dahdi_echocan_oslec.c dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
dahdi_echocan_sec2.c dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
dahdi_echocan_sec.c dahdi-base, dahdi_echocan_*, wcb4xxp, wct4xxp, wctdm24xxp, wcte12xp, kernel: Allow name of EC factory to vary based on channel 2010-12-09 20:19:26 +00:00
dahdi_transcode.c constants for ctl, transcode, timer, channel, pseudo 2011-01-03 10:49:22 +00:00
dahdi-base.c constants for ctl, transcode, timer, channel, pseudo 2011-01-03 10:49:22 +00:00
digits.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
ecdis.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
fir.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
fxo_modes.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
Kbuild wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
Kconfig wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
Makefile wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
makefw.c wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
pciradio.c dahdi: Clean up an unused waitqueue 2010-12-08 22:11:46 +00:00
pciradio.rbt wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
proslic.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
tor2-hw.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
tor2.c dahdi: Removing loopstop maint function 2010-12-08 22:11:53 +00:00
tormenta2.rbt wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
wcfxo.c dahdi: Clean up an unused waitqueue 2010-12-08 22:11:46 +00:00
wct1xxp.c dahdi: Removing loopstop maint function 2010-12-08 22:11:53 +00:00
wctdm.c dahdi: Clean up an unused waitqueue 2010-12-08 22:11:46 +00:00
wcte11xp.c dahdi: Removing loopstop maint function 2010-12-08 22:11:53 +00:00