Re: soft modem

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forgot to attach the file, sending also to discuss mailing list.

bye
Marco
 Only plain text email is forwarded by the  DISCUSS@xxxxxxxxxxxxx List Server.
 Do use the following as the email Subject Line:
           SomeName, YourCountry  kernel 2.6.22-12-generic 
 This will alert cogent experts, and  distinguish cases in the Archives.
 YourCountry will enable Country Code guidance.
 Occassionally responses are blocked by an Internet Provider mail filters.
 So in a day, also check the Archived responses at http://www.linmodems.org .
 Local Linux experts can be found through: http://www.linux.org/groups/index.html
--------------------------  System information ----------------------------
CPU=i686,  
Linux version 2.6.22-12-generic (buildd@vernadsky) (gcc version 4.1.3 20070831 (prerelease) (Ubuntu 4.1.2-16ubuntu1)) #1 SMP Sun Sep 23 18:11:30 GMT 2007
 scanModem update of:  2007_Sept_24


 There are no blacklisted modem drivers in /etc/modprobe*  files 
USB modem not detected by lsusb


Several modems are supported by drivers with ALSA, the Advanced Linux Sound Architecture software.
Copying ALSA diagnostics to Modem/ALSAkavia.tgz
ALSAversion = 1.0.14

Modem or candidate host audio card have firmware information and diagnostics:

 PCI slot	PCI ID		SubsystemID	Name
 ----------	---------	---------	--------------
 00:1b.0	8086:284b	14c0:0023	Audio device: Intel Corporation 82801H 

 Modem interrupt assignment and sharing: 
 23:      17063      17048   IO-APIC-fasteoi   HDA Intel
 --- Bootup diagnostics for card in PCI slot 00:1b.0 ----
[   19.088000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 20 (level, low) -> IRQ 23
[   19.088000] PCI: Setting latency timer of device 0000:00:1b.0 to 64

 === Finished modem firmware and bootup diagnostics section. ===
 === Next deducing cogent software ===

8086:284b is a High Definition Audio card, possibly hosting a soft modem.
Bootup diagnostics lack ALSA data.
 and a NEW HDA softmodem controller.
 Modem not detected though HDA card diagnostics
 The NotDetermined is not supported by this kernel.
 For candidate modem in PCI bus:  00:1b.0
   Class 0403: 8086:284b Audio device: Intel Corporation 82801H
      Primary PCI_id  NEW_softmodem_8086:284b
 Support type needed or chipset:	
 


Writing Intel.txt

 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/2.6.22-12-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 files with message including some lack of some FileName.h (stdio.h for example. 
Some additional kernel-header files need installation to /usr/include.
For Debian/Ubuntu related distributions, run the following command to display the needed package list:
$ sudo apt-get -s install linux-kernel-devel
While some of the files may be on the install CD, others may have to be found through http://packages.ubuntu.com

For Ubuntu Feisty, additional packages required were:
 libc6-dev linux-libc-dev
available through http://packages.ubuntu.com/ , if not on the install CD.
Such packages may have different names for other Linux distributions.
Try installing just the libc6-dev, then test the compile again.


Checking pppd properties:
	-rwsr-xr-- 1 root dip 265088 2007-05-15 12:42 /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/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 --------


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