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-------------------------- System information ----------------------------
CPU=i686,
Linux version 2.6.22-14-generic (buildd@palmer) (gcc version 4.1.3
20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Sun Oct 14
23:05:12 GMT 2007
scanModem update of: 2007-12-07
There are no blacklisted modem drivers in /etc/modprobe* files
Potentially useful modem drivers now loaded are:
hsfserial
hsfengine
hsfosspec
hsfsoar
The Advanced Linux Sound Architecture (ALSA) packages providing audio
support on your System,
also includes drivers for some modems. High Definition Audio (HDA)
cards can themselves host
a softmodem chipset, with both audio+modem supported by a snd-hda-intel driver.
The ALSA diagnostics are written during bootup to /proc/asound/ folders.
Summary card and chipset information is in:
/proc/asound/cards:
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xdd7f8000 irq 17
/proc/asound/pcm:
00-01: AD198x Digital : AD198x Digital : playback 1
00-00: AD198x Analog : AD198x Analog : playback 1 : capture 1
A copy of /proc/asound had been copied to Modem/ALSAroot.tgz
PCI slot 00:1b.0 has a High Definition Audio Card
USB modem not detected by lsusb
For candidate card, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
01:01.0 8086:1040 8086:1000 Communication controller: Intel
Corporation 536EP Data Fax Modem
Modem interrupt assignment and sharing:
--- Bootup diagnostics for card in PCI slot 01:01.0 ----
For candidate card, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
00:1b.0 8086:27d8 1043:817f Audio device: Intel Corporation 82801G
Modem interrupt assignment and sharing:
17: 1843 0 IO-APIC-fasteoi uhci_hcd:usb4, HDA Intel, eth0
--- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[ 35.823454] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 19 (level,
low) -> IRQ 17
[ 35.823476] PCI: Setting latency timer of device 0000:00:1b.0 to 64
=== Finished modem firmware and bootup diagnostics section. ===
=== Next deducing cogent software ===
The High Defintion Audio card with PCI ID 8086:27d8 may host a soft
modem chip.
The NotDetermined is not supported by this kernel.
There is candidate modem software.
For candidate modem in PCI bus: 00:1b.0
Class 0403: 8086:27d8 Audio device: Intel Corporation 82801G
Primary PCI_id 8086:27d8
Subsystem PCI_id 1043:817f
Softmodem codec or chipset from diagnostics:
from Archives:
Lacking a dsp (digital signal processing) chip, the modem is a software
intensive or "softmodem" type. Its primary controller manages the traffic
with the CPU. But the software needed is specified in the Subsystem.
-----------------------------------------
Support type needed or chipset:
Support can likely be achieved through two mutually exclusive alternatives:
1) The hsfmodem software for Conexant chipset modems: Read Conexant.txt
The following ALSA alternative CANNOT work with Conexant modems.
2) An ALSA modem driver plus slmodemd. Read Smartlink.txt for details, and
to test get the package SLMODEMD.gcc4.1.tar.gz from:
http://linmodems.technion.ac.il/packages/smartlink/
Writing Intel.txt
For owners of a Dell PCs with Conexant HSF modems, a driver source
package with full speed enabled is available, but requires driver
compiling. Read Conexant.txt
Read Conexant.txt
Writing Conexant.txt
Writing Smartlink.txt
============ end Smartlink section =====================
For candidate modem in PCI bus: 01:01.0
Class 0780: 8086:1040 Communication controller: Intel Corporation
536EP Data Fax Modem
Primary PCI_id 8086:1040
Support type needed or chipset: INTEL536EP
Completed candidate modem analyses.
The base of the UDEV device file system is: /dev/.udev
Versions adequately match for the compiler installed: 4.1.3
and the compiler used in kernel assembly: 4.1.3
Minimal compiling resources appear complete:
make utility - /usr/bin/make
Compiler version 4.1
linuc_headers base folder /lib/modules/2.6.22-14-generic/build
However some compilations and executable functions may need additional files,
in the FileNames.h (so called kernel "h"eaders) collection installed
in /usr/include/ .
For martian_modem, additional required packages are libc6-dev (and
for Debian/Ubuntu, linux-libc-dev). The also required headers of
package libc6 are commonly installed by default.
If a driver compilation fails, with message including some lack of
some FileName.h (stdio.h for example), then
Some additional kernel-header files need installation to /usr/include.
The minimal additional packages are libc6-dev
and any of its dependents, under Ubuntu linux-libc-dev
If an alternate ethernet connection is available,
$ apt-get update
$ apt-get -s install linux-kernel-devel
will install needed pacakage
For Debian/Ubuntu related distributions, run the following command to
display the needed package list:
Otherwise packages have to be found through http://packages.ubuntu.com
Once downloaded and transferred into a Linux partition,
they can be installed alltogether with:
$ sudo dpkg -i *.deb
Checking pppd properties:
-rwsr-xr-- 1 root dip 269256 2007-10-04 23:27 /usr/sbin/pppd
In case of an "error 17" "serial loopback" problem, see:
http://phep2.technion.ac.il/linmodems/archive-sixth/msg02637.html
To enable dialout without Root permission do:
$ su - root (not for Ubuntu)
sudo chmod a+x /usr/sbin/pppd
or under Ubuntu related Linuxes
sudo chmod a+x /usr/sbin/pppd
Checking settings of: /etc/ppp/options
asyncmap 0
noauth
crtscts
lock
hide-password
modem
proxyarp
lcp-echo-interval 30
lcp-echo-failure 4
noipx
In case of a message like:
Warning: Could not modify /etc/ppp/pap-secrets: Permission denied
see http://linmodems.technion.ac.il/bigarch/archive-sixth/msg04656.html
Read Modem/YourSystem.txt concerning other COMM channels: eth0
Which can interfere with Browser naviagation.
Don't worry about the following, it is for the experts
should trouble shooting be necessary.
==========================================================
Checking for modem support lines:
--------------------------------------
/device/modem symbolic link:
slmodemd created symbolic link /dev/ttySL0:
Within /etc/udev/ files:
Within /etc/modprobe.conf files:
/etc/modprobe.d/alsa-base:options snd-atiixp-modem index=-2
/etc/modprobe.d/alsa-base:options snd-via82xx-modem index=-2
/etc/modprobe.d/blacklist-modem:# Uncomment these entries in order to
blacklist unwanted modem drivers
/etc/modprobe.d/blacklist-modem:# blacklist snd-atiixp-modem
/etc/modprobe.d/blacklist-modem:# blacklist snd-via82xx-modem
Within any ancient /etc/devfs files:
Within ancient kernel 2.4.n /etc/module.conf files:
--------- end modem support lines --------
