[hsflinux] HSF modem driver corrupts system

Linuxant support (Jonathan) support at linuxant.com
Mon Mar 9 15:15:51 EDT 2009


in order to be able to fix this problem, we will need to reproduce it on 
our development systems. What kernel configuration file did you use for 
the 2.6.27 kernel?

Perhaps the source of the problem is modulation specific and simply 
using another one can be a usable workaround. If you have installed a 
license, please try each of these init. strings:

AT &F W1 +ER=1; +DR=1; +MS=V92,0
AT &F W1 +ER=1; +DR=1; +MS=V92,1
AT &F W1 +ER=1; +DR=1; +MS=V90,0
AT &F W1 +ER=1; +DR=1; +MS=V90,1
AT &F W1 +ER=1; +DR=1; +MS=V34,0
AT &F W1 +ER=1; +DR=1; +MS=V34,1
AT &F W1 +ER=1; +DR=1; +MS=V32B,0
AT &F W1 +ER=1; +DR=1; +MS=V32B,1
AT &F W1 +ER=1; +DR=1; +MS=V32,0
AT &F W1 +ER=1; +DR=1; +MS=V32,1

Otherwise, installing a license might fix the problem. I can't determine 
if you have a license installed or not given the modifications you have 
done to the dump you have sent to support at linuxant.com.


Technical specialist / Linuxant
support at linuxant.com

Tom wrote:
> --- On Fri, 3/6/09, Linuxant support (Jonathan) <support at linuxant.com> wrote:
>> this is a stack trace showing a major problem with the HSF driver.
> Does that mean you are going to fix it right away? :)
>> Please make sure that you are using the latest version of
>> the driver, it is available at:
>> http://www.linuxant.com/drivers/hsf/full/downloads.php
> As the hsfdiag.txt file that I sent you clearly showed, I
> am using:
> + /usr/sbin/hsfconfig --info
> Conexant HSF softmodem driver, version
>> Since you are using a distribution (Gentoo) which is not officially 
>> supported, you could also try with a vanilla kernel and config from 
>> http://www.kernel.org just to make sure that the kernel was> not 
>> configured or patched with something we are not aware of
>> that could be incompatible with the HSF driver.
> I have just tried the vanilla 2.6.27 kernel with the same results.
> Tom
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