Bug#597760: dahdi-source: Adding support for Junghanns douBRI miniPCI

[Tzafrir Cohen]

Hi, Thanks for he patch,

On Fri, Sep 24, 2010 at 09:05:45PM +0200, Heinrich Ruthensteiner wrote:
> Unfortunately, this patch is no stable solution. Although it is possible  
> for a short time to work with it, but the complete machine freezes time  
> and again during phone calls over the ISDN line - without any usable  
> entries in the log file.

What kernel do you use? What CPU?

I don't see any obvious fix for that in current changelogs. Before I
forward this upstream: How easy to reproduce are those hangs? I wonder if
you could test for them in current SVN.

Steps for loading current SVN:

# Required packages: subversion linux-headers-`uname -r`
svn checkout http://svn.asterisk.org/svn/dahdi/linux/trunk dahdi-linux
cd dahdi-linux
make

# Fix /etc/dahdi/system.conf so it would not use OSLEC:
mv /etc/dahdi/system.conf /etc/dahdi/system.conf.oslec
sed -e 's/=oslec,/=mg2,/' /etc/dahdi/system.conf/oslec >/etc/dahdi/system.conf

# Steps to use that 
# to be run from that above dahdi-linux directory:
/etc/init.d/asterisk stop
/etc/init.d/dahdi stop
modprobe crc_ccitt  # just in case it's not already loaded
insmod drivers/dahdi/dahdi.ko
insmod drivers/dahdi/wcb4xxp/wcb4xxp.ko
insmod drivers/dahdi/wcb4xxp/dahdi_echocan_mg2.ko
/etc/init.d/dahdi start # or simply: dahdi_cfg
/etc/init.d/asterisk start


Apart from the changes to /etc/dahdi/system.conf non of them installs
anything. So a reboot will get rid of it.

-- 
               Tzafrir Cohen
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