Agere Modem on Acer Aspire 4520

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




 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 2.6.28-11-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 2.6.28-11-generic (buildd@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009
 scanModem update of:  2009_05_31

 There are no blacklisted modem drivers in /etc/modprobe*  files 
 Potentially useful modem drivers now loaded are:
         snd_hda_intel       

Attached USB devices are:
 ID 064e:a101 Suyin Corp. 
 ID 04f3:0217 Elan Microelectronics Corp. 
If a cellphone is not detected, see http://ubuntuforums.org/archive/index.php/t-878554.html

If a USB modem or cellphone is attached and was not detected, please
provide available information in your request to discuss@xxxxxxxxxxxxx

For candidate card in slot 00:07.0, firmware information and bootup diagnostics are:
 PCI slot	PCI ID		SubsystemID	Name
 ----------	---------	---------	--------------
 00:07.0	10de:055c	1025:0127	Audio device: nVidia Corporation MCP67 High Definition Audio 

 Modem interrupt assignment and sharing: 
 18:         39       4353   IO-APIC-fasteoi   ehci_hcd:usb2, HDA Intel
 --- Bootup diagnostics for card in PCI slot 00:07.0 ----
[    0.981745] pci 0000:00:07.0: reg 10 32bit mmio: [0xf4480000-0xf4483fff]
[    0.981765] pci 0000:00:07.0: PME# supported from D3hot D3cold
[    0.981768] pci 0000:00:07.0: PME# disabled
[    0.982510] pci 0000:07:00.0: reg 10 64bit mmio: [0xf4000000-0xf400ffff]
[    1.741395] pci 0000:00:07.0: Enabling HT MSI Mapping
[   12.580874] ndiswrapper 0000:07:00.0: PCI INT A -> Link[LK3E] -> GSI 19 (level, low) -> IRQ 19
[   12.581388] ndiswrapper 0000:07:00.0: setting latency timer to 64
[   14.223467] HDA Intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 18 (level, low) -> IRQ 18
[   14.223523] HDA Intel 0000:00:07.0: setting latency timer to 64

 The PCI slot 00:07.0 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 1.0.18
The modem cards detected by "aplay -l"  are: None


The /proc/asound/pcm file reports:
-----------------------
00-00: ALC268 Analog : ALC268 Analog : playback 1 : capture 1
00-01: ALC268 Digital : ALC268 Digital : playback 1
00-02: ALC268 Analog : ALC268 Analog : capture 1

about /proc/asound/cards:
------------------------
 0 [NVidia         ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xf4480000 irq 18

 PCI slot 00:07.0 has a High Definition Audio Card
 The drivers are in the kernel modules tree at:
 /lib/modules/2.6.28-11-generic/kernel/sound/pci/hda/snd-hda-intel.ko
 The modem codec file for the HDA card is: /proc/asound/card0/codec#1
--------------------------------------------------------
Codec: LSI ID 1040
Address: 1
Vendor Id: 0x11c11040
Subsystem Id: 0x10250127
Revision Id: 0x100200
Modem Function Group: 0x1

 The audio card hosts a softmodem chip:  0x11c11040
If not a Conexant modem, the driver agrsm with its dependent drivers:

----------
provide audio + modem support with the modem chip residing on the subsystem.
Any particular card can host any one of several soft modem chips. 

=== Finished firmware and bootup diagnostics, next deducing cogent software. ===

Predictive  diagnostics for card in bus 00:07.0:
	Modem chipset  detected on
NAME="Audio device: nVidia Corporation MCP67 High Definition Audio "
CLASS=0403
PCIDEV=10de:055c
SUBSYS=1025:0127
IRQ=18
HDA=10de:055c
SOFT=10de:055c.HDA
HDAchipVendorID=11c1
CHIP=0x11c11040
IDENT=agrsm
Driver=agrsm

 For candidate modem in:  00:07.0
   0403 Audio device: nVidia Corporation MCP67 High Definition Audio 
      Primary device ID:  10de:055c
    Subsystem PCI_id  1025:0127 
    Softmodem codec or chipset from diagnostics: 0x11c11040
                               from    Archives: 
                        The HDA card softmodem chip is 0x11c11040
      

Support type needed or chipset:	agrsm


The AgereSystems/LSI agrsm code supports compiling of a agrmodem + agrsm driver pair.
One resource site is http://linmodems.technion.ac.il/packages/ltmodem/11c11040/
Thereat get the agrsm_howto.txt and one of the agrsm-tools packages. 
The initial agrsm_howto.txt compiling steps are only cogent to modems with PCI IDs:
   11c1:0620, 11c1:048c and 11c1:048f chips. 
   They use the agrsm-20090418.tar.gz package.
The agrsm-tools sets a useful symbolic link and a agrsm-test utlity

For AgereSystems/LSI with Vendor 11c1 chips hosted on High Definition Audio cards, there may be support
through the agrsm resources (providing an agrmodem + agrserial driver pair) as an alternative to usage
of the snd-hda-intel driver + slmodemd helper. For the 11c11040 modem chip, ONLY the agrsm code is competent.
Your Linux distro's dkms package should be first installed, as it directs the installation of modem 
specific dkms-agrsm resources, and also directs auto-installation of new drivers upon kernel upgrades.

Currently, the dkms-agrsm code is NOT competent for 2.26.28 and later kernels. 
A short term fix is to install linux-image + linux-headers packages for earlier kernels.
For example, for Ubuntu Jaunty with 2.6.28 kernels, linux-image + linux-headers packages 
for earlier 2.26.27 series Intrepid kernels can be installed. Search for them at:
   http://packages.ubuntu.com


The primary dkms-agrsm resource site is http://linux.zsolttech.com/linmodem/agrsm/
whereat a few different packaging types are available. Debian type installers (supporting Ubuntu too)
are copied to http://linmodems.technion.ac.il/packages/ltmodem/11c11040/ . Thereat the current package
is the dkms-agrsm_2.1.80-6_i386.deb is for Agere/LSI chipsets hosted on High Definition Audio cards.  
Read the Modem/DOCs/Agrsm.txt for details.

-------------- end Agere Systems section -------------------

 Completed candidate modem analyses.

 The base of the UDEV device file system is: /dev/.udev

 Versions adequately match for the compiler installed: 4.3.3
             and the compiler used in kernel assembly: 4.3.3


 
 Minimal compiling resources appear complete:
   make utility - /usr/bin/make
   Compiler version 4.3
   linuc_headers base folder /lib/modules/2.6.28-11-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 277352 2009-02-20 22:55 /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 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


 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/alsa-base.conf:options snd-atiixp-modem index=-2
/etc/modprobe.d/alsa-base.conf:options snd-via82xx-modem index=-2
/etc/modprobe.d/blacklist-modem.conf:# Uncomment these entries in order to blacklist unwanted modem drivers
/etc/modprobe.d/blacklist-modem.conf:# blacklist snd-atiixp-modem
/etc/modprobe.d/blacklist-modem.conf:# blacklist snd-via82xx-modem
     Within any ancient /etc/devfs files:

     Within ancient kernel 2.4.n /etc/module.conf files:

--------- end modem support lines --------


[Index of Archives]     [Linux Media Development]     [Asterisk]     [DCCP]     [Netdev]     [X.org]     [Xfree86]     [Fedora Women]     [Linux USB]

  Powered by Linux