a35b0b21da
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 |
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