Re: Rafael Sachetto, Brazil kernel 2.6.22-14-generic

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Rafael,
Why do you want to compile the slamr driver while ModemData.txt
gives you something so simple to make your modem work? Have you tried to do this? Did it fail?
BEGIN QUOTE
 Download from http://linmodems.technion.ac.il/packages/smartlink/
  the package SLMODEMD.gcc4.1.tar.gz having a compiled slmodemd.
Unpack under Linux with:
     $ tar zxf SLMODEMD.gcc4.1.tar.gz
and read instructions therein. But briefly, the modem is setup with command:
     sudo slmodemd -c YOUR_COUNTRY --alsa hw:0,6
 reporting dynamic creation of ports:
    /dev/ttySL0 --> /dev/pts/N   , with N some number
 Read Smartlink.txt and Modem/YourSystem.txt for follow through guidance.

 Already loaded into the kernel is snd-hda-intel and audio drivers it
depends on,
END QUOTE

Jacques

Rafael Sachetto wrote:
My modem doesn't work and I can't compile the slamr driver.

--------------------------  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:  20071107


 There are no blacklisted modem drivers in /etc/modprobe*  files

The Advanced Linux Sound Architecture (ALSA) packages providing audio
support on your System,
also includes drivers for some modems. Diagnostics are under the
/proc/asound/ folders.

For modems using the snd-hda-intel  audio+modem driver, upgrades to
a new ALSA version are sometimes necessary to achieve function.
See for example:
http://linmodems.technion.ac.il/bigarch/archive-seventh/msg02144.html.
Audio cards with the ALC883 chipset may require an upgrade to ALSA
version 1.0.15 for modem support, see
http://linmodems.technion.ac.il/bigarch/archive-seventh/msg02577.html
ALSA update guidance is in
http://linmodems.technion.ac.il/archive-seventh/msg00282.html

Copying ALSA diagnostics to Modem/ALSArafael.tgz
ALSAversion = 1.0.14

Summary card and chipset information is in:
/proc/asound/cards:
  0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xfebf8000 irq 23

/proc/asound/pcm:
00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1
00-00: ALC861VD Analog : ALC861VD Analog : playback 1 : capture 2

USB modem not detected by lsusb

For candidate card, firmware information and bootup diagnostics are:

 PCI slot    PCI ID        SubsystemID    Name
 ----------    ---------    ---------    --------------
 00:1b.0    8086:284b    1043:1339    Audio device: Intel Corporation 82801H

 Modem interrupt assignment and sharing:
 23:      42639      43032   IO-APIC-fasteoi   HDA Intel
 --- Bootup diagnostics for card in PCI slot 00: 1b.0 ----
[   15.976000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level,
low) -> IRQ 23
[   15.976000] 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 8086:284b may host a soft
modem chip.
Bootup diagnostics lack ALSA data.

 Modem not detected though HDA card diagnostics, though not excluding
 a possible Conexant modem chip impervious to ALSA diagnostics.
 Proceeding through alternative possibilties.


There is candidate modem software.

 For candidate modem in PCI bus:  00:1b.0
   Class 0403: 8086:284b Audio device: Intel Corporation 82801H
      Primary PCI_id  8086:284b
    Subsystem PCI_id  1043:1339
    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:    slmodemd supporting the
snd-hda-intel audio+modem driver

 An ALSA (Advanced Linux Sound Architecture) modem driver:  snd-hda-intel
 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.gcc4.1.tar.gz having a compiled slmodemd.
Unpack under Linux with:
     $ tar zxf SLMODEMD.gcc4.1.tar.gz
 and read instructions therein. But briefly, the modem is setup with command:
     sudo slmodemd -c YOUR_COUNTRY --alsa hw:0,6
 reporting dynamic creation of ports:
    /dev/ttySL0 --> /dev/pts/N   , with N some number
 Read Smartlink.txt and Modem/YourSystem.txt for follow through guidance.

 Already loaded into the kernel is snd-hda-intel and audio drivers it
depends on,
 displayed by:    lsmod | grep snd_hda_intel
Module                  Size  Used by
-------------------------------------
snd_hda_intel         263712  5
snd_pcm                80388  3 snd_hda_intel,snd_pcm_oss
snd                    54660  17
snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
snd_page_alloc         11400  2 snd_hda_intel,snd_pcm


The diagnostic outputs for this softmodem section have their raw information in
folders and text files under /proc/asound/ which you can browse. The information
is from files:
    /proc/asound/pcm
-------------------------------
00-06: Si3054 Modem : Si3054 Modem : playback 1 : capture 1
00-00: ALC861VD Analog : ALC861VD Analog : playback 1 : capture 2

    /proc/asound/modules
-------------------------------
 0 snd_hda_intel
and from the command:
    aplay -l | grep -i modem
placa 0: Intel [HDA Intel], dispositivo 6: Si3054 Modem [Si3054 Modem]

----------------end Softmodem section --------------

Writing Intel.txt
Writing 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: 4.1.3
             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 16:57 /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 eth1
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 --------


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