[es] - Lucent modem is busy

gogi100
Goran Ljubic

Član broj: 40722
Poruke: 1064
212.200.42.*

+3 Profil

^{27.09.2005. u 14:16 - pre 225 meseci}

Pokusao sam sa ovim da stavim umesto "ttyS" "/dev/modem" i sa komandom ATX3 ali modem ne reaguje.
Koristio sam i program Scanmodem i evo sta je u fajlu ModemData.txt zapisano

DO use the following line as the email Subject Line, to alert cogent experts:
scanModem, Fedora Core release 3 (Heidelberg)
Kernel kernel 2.6.9-1.667
Occassionally reponses are blocked by an Internet Provider mail filters.
So do in a day also check the Archived responses at [email protected]
Code updated on: 2005_Sept_20
------------ -------------- System information ------------------------
Fedora Core release 3 (Heidelberg)
Kernel
on System with processor: i686
currently under kernel: 2.6.9-1.667

The kernel-2.6.9-1.667 was compiled with CONFIG_REGPARM, providing more compact and faster code.

The kernel was assembled with compiler: 3.4.2
with current System compiler GCC=3.4.2

Checking for kernel-headers needed for compiling.
The kernel-headers have base folder:
/lib/modules/2.6.9-1.667/buildDO use the following line as the email Subject Line, to alert cogent experts:
scanModem, Fedora Core release 3 (Heidelberg)
Kernel kernel 2.6.9-1.667
Occassionally reponses are blocked by an Internet Provider mail filters.
So do in a day also check the Archived responses at [email protected]
Code updated on: 2005_Sept_20
------------ -------------- System information ------------------------
Fedora Core release 3 (Heidelberg)
Kernel
on System with processor: i686
A /dev/modem symbolic link is not set.
Checking for modem symbolic link support lines within /etc/udev/ files

USB modem not detected.

00:07.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 AC97 Audio Controller (rev 50)

Modem candidates are at PCI_buses: 00:10.0

Providing detail for device at 00:10.0
with vendor-ID:device-ID
----:----
Class 0780: 11c1:0442 Communication controller: Agere Systems (former Lucent Microelectronics) 56k WinModem (rev 01)
SubSystem 13e0:0412 GVC Corporation LT WinModem 56k Data+Fax+Voice+VoiceView+Dsvd
Flags: bus master, medium devsel, latency 0, IRQ 5

-----PCI_IDs------- --CompilerVer-
Feature List: Primary Subsystem Distr KernelVer kernel default CPU
./scanModem test 11c1:0442 13e0:0412 redhat 2.6.9-1.667 3.4.2 3.4.2 i686

== Checking PCI IDs through modem chip suppliers ==

There are some installer packages
and also resources for compiling drivers:

The modem has a supported Lucent/Agere DSP (digital signal processing) chipset
with primary PCI_ID: 11c1:0442
DSP=1

Agere Systems, Inc provides periodic software releases for theirDSP modems,
which are made more Newbie friendly by volunteers or Linux distros.
Browse http://linmodems.technion.ac.il/Ltmodem.html for older information.

SuSE/Novell Linux and some other Distros provide compiled drivers +installers.
Search package lists for ltmodem
For other Distros and 2.6.n kernels, browse:
http://linmodems.technion.ac.il/packages/ltmodem/kernel-2.6/
ltmodem-2.6-alk-7b.tar.gz has the most general instructions for installations,
and the core code is used in:
ltmodem-8.31b1.tar.gz , which automates the processes;
ltmodem-2.6-7alk.src.rpm can be used for rpm using Distros.
# rpmbuild --rebuild ltmodem-2.6-7alk.src.rpm
will deposit an installer at:
/usr/src/rpm/RPMS/i686/ltmodem-kv_2.6.9-1.667.rpm Check with
# ls -l /usr/src/rpm/RPMS/i686/ltmodem*
Then install with:
# rpm -i /usr/src/rpm/RPMS/i686/ltmodem-kv_2.6.9-1.667.rpm
or similar.

http://ltmodem.heby.de has support for ISA card modems, Lucent/Agere chip PCMCIA card modems
and kernels 2.2.n through current 2.6.n (at least up to 2.6.11)
Packages for compiling drivers are:
ResourceName Use for kernel ranges
--------------------------------------------------------------------------------------------------
ltmodem-8.26a.tar.gz kernels 2.4.21 and earlier
ltmodem-8.30a3.tar.gz kernels 2.4.21 and subsequent 2.4.2n kernels
which were assembled with a gcc-2.9n comiler
ltmodem-8.31a10.tar.gz beginning with 2.4.21 through and into 2.6.n kernels
There are also numerous pre-compiled driver packages, though those for older kernels are at::
http://linmodems.technion.ac.il/packages/ltmodem/
See http://linmodems.technion.ac.il/resources.html#lucent for some special cases:
Knoppix, Demudi, etc
Some additional 2.4.n installers are available from:
http://dag.wieers.com/packages/kernel-module-ltmodem/ for some other 2.4.n installers

Vendor 11c1 corresponds to Lucent Technologies or subsidiary Agere Systems, Inc.
Information is at: http://www.agere.com/client/modem_dsp.html. Produced are both:
1) modems identifiable from their primary PCI IDs and
2) soft modem Subystem chips requiring identification through codec readouts.

Call waiting specified by, +pcw=1, is not implmented in the ltmodem drivers.
Configuration with forcing is described in: http://linmodems.technion.ac.il/archive-fifth/msg00055.html
0x0442 -- Mars 2 - data/fax/tam only
The device=0442 modems have an electro-optical coupling
which in some hardware is Not adequately supported by these drivers.

Many installers for RedHat are available at http://dag.wieers.com/packages/kernel-module-ltmodem

The desired installer name is like:
========================================
ltmodem-kv-2.6.9-1.667-8.31a10-1.i686.rpm
----------------------------------------
ltmodem-kv-Kernel_FL-LTver--.CPU.rpm explains the versioning.
For your System
Kernel_FL is 2.6.9-1.667 , the full kernel version displayed by: uname -r
LTver is 8.31a10, the release of the compiler kit
8.nn is the Agere core code designation.
The proccesor type or CPU is: i686 dispayed by: uname -m
used in compiling and assembling driver packages.

For usage with the udev file system of fedora core 3, see http://linmodems.technion.ac.il/archive-fifth/msg01177.html

A suitable installer is not available as of this 2005_Sept_20 update.
Check in the section fedora at http://ltmodem.heby.de/
for a subsequent Installer submission.
Older releases have been archived at:
http://linmodems.technion.ac.il/packages/ltmodem/archive/
Also there is a RPM search engine at: http://rpm.pbone.net
The closest match to your i686=CPU is recommended.
The closest match to your i686=CPU is recommended.
For example replacements in order of preference for an
i686 would be i586, i486 and i386
If not present use the ltmodem-8.31a10.tar.gz compiler kit.

The list of available Installers for fedora as of this 2005_Sept_20
is inserted into to Modem/YourModem.txt
======= PCI_ID checking completed ======
Update=2005_Sept_20
A PCMCIA CardBus is not detected on this System.
GCCversion=3.4.2

For information on modem port creation under the UDEV device file system see:
http://linmodems.technion.ac.il/archive-fourth/msg03299.html for Conexnant modems
http://linmodems.technion.ac.il/archive-fifth/msg01177.html for Lucent/Agere DSP modems

The following information blocks just query some ppp support items.

====================================================
grep -rs ppp /etc/modprobe.*
-------------------------------------
/etc/modprobe.conf.dist:alias tty-ldisc-3 ppp_async
/etc/modprobe.conf.dist:alias tty-ldisc-14 ppp_synctty
/etc/modprobe.conf.dist:alias ppp-compress-18 ppp_mppe
/etc/modprobe.conf.dist:install ppp-compress-21 /bin/true
/etc/modprobe.conf.dist:alias ppp-compress-24 ppp_deflate
/etc/modprobe.conf.dist:alias ppp-compress-26 ppp_deflate
-------------------------------------
PPP support module bsd_comp.ko not found!
Resident PPP support modules are properly uncompressed .
----active COMM services are ------------
eth0 Link encap:Ethernet HWaddr 00:05:5D:52:48:9F
inet6 addr: fe80::205:5dff:fe52:489f/64 Scope:Link
This COMM mode should be closed before using the modem, or DNS services may fail.
Be sure to read the Ethernet section of Modem/YourModem.txt
DEVPPP=crw------- 1 root root 108, 0 Sep 27 2005 /dev/ppp
A /dev/modem symbolic link is not present

No devfsd.conf file found, indicated absense of the devfsd daemon package
for device file system (devfs) symbolic link support.

DEVFSD=
---- dmesg queries -------

Beginning with Fedora 2 kernel-2.6.6-1.427, kernel-headers needed
for compiling drivers are provide at: /lib/modules/kernel-version/build/
Thus upgrading above kernel 2.6.5-1.358 to 2.6.6-* is Stongly Recommended

pppd version 2.4.2 may not be fully compatible with 2.6.8 kernel releases.
If an initial CONNECT is achieved without PPP being subsequently established,
drop back to a 2.4.1 version. This has worked for PCTEL AMR modem users,
supported by the http://www.smlink.com slmodem software.
Check pppd version with:
pppd --version
See http://linmodems.technion.ac.il/archive-fourth/msg03167.html

For kernel-version 2.4.20-8 , a failure in automatic loading of PPP related modules
has been reported. It was necessary to manually load with:
/sbin/modprobe /lib/modules/2.4.20-8/kernel/drivers/net ppp_generic
/sbin/modprobe /lib/modules/2.4.20-8/kernel/drivers/net ppp_deflate
/sbin/modprobe /lib/modules/2.4.20-8/kernel/drivers/net ppp_synctty
/sbin/modprobe /lib/modules/2.4.20-8/kernel/drivers/net ppp_async
or dialout efforts failed.

The Internet Configuration Wizard writes a configuration file:
/etc/ wvdial.conf
containing a line default line
Stupid Mode = yes
Better dialup performance may be achieved by commenting out this line as:
# Stupid Mode = yes
If the Smartlink slmodemd is used for port creation, an added line is necessary
Carrier Check = no
Also non-USA Users may need to add to the [Modem0] block:
Init2 = AT+GCI=hexadecimal_country_code
but test without it first.

redhat is not yet providing pre-compiled drivers for WinModems

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