<<ModemData.txt>>
FYI.
Only plain text email is forwarded by the Discuss@xxxxxxxxxxxxx List Server,
as HTML can contain viruses. Use as the email Subject Line:
YourName, YourCountry kernel 2.6.24-19-generic
With this Subject Line cogent experts will be alerted, and useful case names left in the Archive.
YourCountry will enable Country specific guidance. Linux experts in YourCountry
can be found through: http://www.linux.org/groups/index.html.
They will know your Country's modem code, which may be essential for dialup service.
Responses from Discuss@xxxxxxxxxxxxx are sometimes blocked by an Internet Provider mail filters.
So in a day, also check the Archived responses at http://www.linmodems.org
-------------------------- System information ----------------------------
CPU=i686,
Linux version 2.6.24-19-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Wed Jun 18 14:43:41 UTC 2008
scanModem update of: 2008_11_06
There are no blacklisted modem drivers in /etc/modprobe* files
Attached USB devices are:
ID 058f:6387 Alcor Micro Corp. Transcend JetFlash 110 USB 2.0 Flash Drive (2GB)
ID 09da:0006 A4 Tech Co., Ltd Optical Mouse WOP-35 / Trust 450L Optical Mouse
ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
USB modems not recognized
For candidate card in slot 00:1f.6, firmware information and bootup diagnostics are:
PCI slot PCI ID SubsystemID Name
---------- --------- --------- --------------
00:1f.6 8086:24c6 1025:003c Modem: Intel Corporation 82801DB/DBL/DBM
Modem interrupt assignment and sharing:
10: 267168 XT-PIC-XT uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, ehci_hcd:usb4, ohci1394, eth1, yenta, Intel 82801DB-ICH4, radeon@pci:0000:01:00.0, Intel 82801DB-ICH4 Modem
--- Bootup diagnostics for card in PCI slot 00:1f.6 ----
[ 16.206515] ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10
[ 16.206527] ACPI: PCI interrupt for device 0000:00:1f.6 disabled
[ 2342.320973] ACPI: PCI Interrupt 0000:00:1f.6[B] -> Link [LNKB] -> GSI 10 (level, low) -> IRQ 10
[ 2342.321016] PCI: Setting latency timer of device 0000:00:1f.6 to 64
The PCI slot 00:1f.6 of the modem card may be disabled early in
a bootup process, but then enabled later. If modem drivers load
but the modem is not responsive, read DOCs/Bootup.txt about possible fixes.
Send dmesg.txt along with ModemData.txt to discuss@xxxxxxxxxxxxx
if help is needed.
===== Advanced Linux Sound Architecture (ALSA) diagnostics =====
The ALSA packages provide audio support and also drivers for some modems.
ALSA diagnostics are written during bootup to /proc/asound/ folders.
The ALSA verion is 1.0.16
The modem cards detected by "aplay -l" are:
card 1: Modem [Intel 82801DB-ICH4 Modem], device 0: Intel ICH - Modem [Intel 82801DB-ICH4 Modem - Modem]
The /proc/asound/pcm file reports:
-----------------------
00-04: Intel ICH - IEC958 : Intel 82801DB-ICH4 - IEC958 : playback 1
00-03: Intel ICH - ADC2 : Intel 82801DB-ICH4 - ADC2 : capture 1
00-02: Intel ICH - MIC2 ADC : Intel 82801DB-ICH4 - MIC2 ADC : capture 1
00-01: Intel ICH - MIC ADC : Intel 82801DB-ICH4 - MIC ADC : capture 1
00-00: Intel ICH : Intel 82801DB-ICH4 : playback 1 : capture 1
01-00: Intel ICH - Modem : Intel 82801DB-ICH4 Modem - Modem : playback 1 : capture 1
about /proc/asound/cards:
------------------------
0 [I82801DBICH4 ]: ICH4 - Intel 82801DB-ICH4
Intel 82801DB-ICH4 with ALC202 at irq 10
1 [Modem ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
Intel 82801DB-ICH4 Modem at irq 10
Modem firmware information is in /proc/asound/card1/codec97#0/mc97#1-1
-----------------------------------------------
Extended modem ID: codec=1 LIN1
Lines in: /proc/asound/card1/codec97#0/mc97#1-1+regs
-------------------------------
0:7c = 5349 and 0:7e = 4c27
are translated from hexadecimal code into the modem chip identifier: SIL27
The driver snd-intel8x0m with its dependent drivers:
snd_intel8x0m 18956 0
snd_ac97_codec 101028 2 snd_intel8x0m,snd_intel8x0
snd_pcm 78596 4 snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd 56996 18 snd_intel8x0m,snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
snd_page_alloc 11400 3 snd_intel8x0m,snd_intel8x0,snd_pcm
----------
provide modem + audio support.
=== Finished firmware and bootup diagnostics, next deducing cogent software. ===
Predictive diagnostics for card in bus 00:1f.6:
Modem chipset detected on
NAME="Modem: Intel Corporation 82801DB/DBL/DBM "
CLASS=0703
PCIDEV=8086:24c6
SUBSYS=1025:003c
IRQ=10
SOFT=8086:24c6.MC97
CodecArchived=SIL27
CodecDiagnosed=SIL27
CodecClass=SIL
IDENT=slmodemd
SLMODEMD_DEVICE=modem:1
Driver=snd-intel8x0m
For candidate modem in: 00:1f.6
0703 Modem: Intel Corporation 82801DB/DBL/DBM
Primary device ID: 8086:24c6
Subsystem PCI_id 1025:003c
Softmodem codec or chipset from diagnostics: SIL27, an LSI/AgereSystems type
from Archives: SIL27
Support type needed or chipset: slmodemd
An ALSA (Advanced Linux Sound Architecture) modem driver: snd-intel8x0m
provides Low Level support enabling contact with the modem hardware.
For all BUT Conexant chip soft modems (using hsfmodem software)
complementary High Level support is through a Smartlink utility: slmodemd
Download from http://linmodems.technion.ac.il/packages/smartlink/
the package SLMODEMD.gcc4.2.tar.gz having a compiled slmodemd. Unpack under Linux with:
$ tar zxf SLMODEMD.gcc4.2.tar.gz
and read instructions therein. But briefly, the modem is setup with command:
sudo slmodemd -c YOUR_COUNTRY --alsa modem:1
reporting dynamic creation of ports:
/dev/ttySL0 --> /dev/pts/N , with N some number
Read DOCs/Smartlink.txt and Modem/DOCs/YourSystem.txt for follow through guidance.
----------------end Softmodem section --------------
Writing DOCs/Intel.txt
Writing DOCs/Smartlink.txt
============ end Smartlink section =====================
Completed candidate modem analyses.
The base of the UDEV device file system is: /dev/.udev
Versions adequately match for the compiler installed: 4.2.3
and the compiler used in kernel assembly: 4.2.3
Minimal compiling resources appear complete:
make utility - /usr/bin/make
Compiler version 4.2
linuc_headers base folder /lib/modules/2.6.24-19-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 needed. The also required headers of package libc6 are commonly installed by default.
Compiling hsfmodem drivers does require linux-libc-dev and libc6-dev packages, for kernels 2.6.24 and later versions.
In not included on your install CD, search for them at http://packages.ubuntu.com
or comparable Repository for other Linux distros.
When compiling ALSA drivers, the utility "patch" will also be needed.
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 packages.
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 2007-10-05 02:57 /usr/sbin/pppd
In case of an "error 17" "serial loopback" problem, see:
http://linmodems.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 0
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
Don't worry about the following, it is for 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/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
/etc/modprobe.d/alsa-base:options snd-atiixp-modem index=-2
/etc/modprobe.d/alsa-base:options snd-via82xx-modem index=-2
Within any ancient /etc/devfs files:
Within ancient kernel 2.4.n /etc/module.conf files:
--------- end modem support lines --------
