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.TH TELESCTRL 8 "@MANDATE@" isdn4k-utils-@I4LVERSION@ "Linux System Administration"
.SH NAME
telesctrl \- configure HiSax-Module-logging
.SH SYNOPSIS
.B telesctrl
.I DriverId DebugCmd DebugFlags
.SH DESCRIPTION
.B telesctrl
is used to setup the logging-level of the HiSax-ISDN devicedriver. All
logging-output is sent to the device /dev/isdnctrl. So you can show it
by executing
.BR "cat /dev/isdnctrl" .
.LP
The use of
.I telesctrl
makes sense, if you are using the HiSax driver only.
.LP
.SH OPTIONS
.TP
.I DriverId
is used to identify the card when using more than one passive card. While
loading the hisax module with
.IR insmod ", or " modprobe
the DriverId is set by appending
.BI id= idstring1 % idstring2 %...
to the commandline.
.LP
.TP
.I DebugCmd
is an integer selecting the debug category. The following values are
defined:
.LP
.RS
.BR " 1" " selects generic debugging."
.br
.BR 11 " selects layer 1 developement debugging."
.br
.BR 13 " selects layer 3 developement debugging."
.br
.RE
.TP
.I DebugFlag
is an integer representing a bitmask. Every bit in this mask switches
a debug facility on or off. Depending on the selected category,
the following values are defined:
.LP
.RS
.RB With " generic debugging " selected:
.LP
.BR 0x001 " Link-level <--> hardware-level communication"
.br
.BR 0x002 " Top state machine"
.br
.BR 0x004 " D-Channel Q.931 (call control messages)"
.br
.BR 0x008 " D-Channel Q.921"
.br
.BR 0x010 " B-Channel X.75"
.br
.BR 0x020 " D-Channel l2"
.br
.BR 0x040 " B-Channel l2"
.br
.BR 0x080 " D-Channel link state debugging"
.br
.BR 0x100 " B-Channel link state debugging"
.br
.BR 0x200 " TEI debug"
.br
.BR 0x400 " LOCK debug in callc.c"
.br
.BR 0x800 " More debug in callc.c (not for normal use)"
.br
.LP
.RB With " layer 1 developement debugging " selected:
.LP
.BR 0x001 " Warnings (default: on)"
.br
.BR 0x002 " IRQ status"
.br
.BR 0x004 " ISAC"
.br
.BR 0x008 " ISAC FIFO"
.br
.BR 0x010 " HSCX"
.br
.BR 0x020 " HSCX FIFO (attention: full B-Channel output!)"
.br
.BR 0x040 " D-Channel LAPD frame types"
.br
.LP
.RB With " layer 3 developement debugging " selected:
.LP
.BR 0x001 " Warnings (default: on)"
.br
.BR 0x002 " l3 protocol discriptor errors"
.br
.BR 0x004 " l3 state machine"
.br
.BR 0x008 " charge info debugging (1TR6)"
.br
.RE
.LP
.SH EXAMPLE
.TP
.BI telesctrl " HiSax 1 0x3ff"
enables full generic debugging.
.SH AUTHOR
\(co 1997 by Karten Keil <keil@temic-ech.spacenet.de>
.LP
.SH SEE ALSO
.BR isdnctrl "(8), " hisaxctrl "(8), " isdn_cause "(7), " isdninfo (4).