This was a legacy compile time option that is no longer necessary with the new
series of cards.
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
It was an oversight to prevent the wcte43x and wcte13xp drivers from using
Message Signaled interrupts during the switch to the wcxb library.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
This resolves issues where, when using internal timing, the first channel of
span 3 has occassional corrupted data in transmit stream.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
If the driver is loaded with vpmsupport=0, then it was possible to create a
deadlock situation since the call into __dahdi_ec_chunk might then try to grab
the channel lock while already holding the reglock.
The purpose of grabbing reglock in the DMA routines was to protect the channel
array, which can be changed when linemode is changing. So instead, we'll
completely mask off that interrupt line from all CPUs when potentially changing
the channel array.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
From: Wendell Thompson <wthompson@digium.com>
These new cards are based on a common architecture with the TE133/TE134 as well
as the new analog cards, A4A/A4B/A8A/A8B.
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
