Technical data

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"/proc" file system
After being started, the DIDD (divadidd.[k]o) driver creates the directory /proc/net/isdn/eicon for kernel 2.4.x
and the directory /proc/net/eicon for kernel 2.5.x and higher in the proc file system. You can read the file
divadidd in this directory (for example by executing cat divadidd) to get version information on the DIDD
driver.
After being started, the XDI driver (divas.[k]o) creates the file divas in the
/proc/net/[isdn/]eicon directory.
You can read this file (for example by executing cat divas) to get version information on the XDI driver. A
subdirectory named
adapter<no> (<no> is the logical Dialogic
®
Diva
®
Media Board number) is created in the
directory /proc/net/[isdn/]eicon for every logical Diva Media Board present in the system.
Each
adapter<no> directory contains the following files:
info You can read this file (cat info) to get information on the Diva Media Board: board name,
serial number, number of channels supported by the board, hardware resources assigned to
the board, board state. Possible board states are: ready (ready to download and start
firmware or fpga), active (operating), trapped (firmware problem, core dump should be
generated), unknown (hardware problem), and slave (slave board of a Diva Media Board
that supports multiple logical boards)
group_optimization You can read this file (cat group_optimization) to get the current state of this feature
(on|off - 1|0). You can write "1" to this file to turn this feature on (echo 1 >
group_optimization). You can write "0" to this file to turn this feature off (echo 0 >
group_optimization). For further information on this feature, see the online help.
dynamic_l1_down You can read this file (cat dynamic_l1_down) to get the current state of this feature
(on|off - 1|0). You can write "1" to this file to turn this feature on (echo 1 >
dynamic_l1_down). You can write "0" to this file to turn this feature off (echo 0 >
dynamic_l1_down) for further information on this feature, see the online help.