Technical data

"/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.

Global fax configuration options