[Fedora-xen] Asterisk and passing a TDM400P card to a DomU

[Steven Haigh]

Further to this, It seems to happen when I have more than one PCI  
device accessing the PCI bus at once...

I have a sound card passed to another DomU which is recording audio  
from the Line In. If I shut this down, the asterisk module for the  
wctdm card does not produce these errors.

Could this be a bug in the hypervisor wrt PCI access?

On 17/01/2007, at 10:12 PM, Steven Haigh wrote:

> Hi guys,
>
> I'm trying to use a TDM400P PCI card in a DomU host however when I  
> insert the modules for the PCI card to the asterisk DomU, I get the  
> following:
>
> Jan 17 22:13:48 asterisk kernel: Zapata Telephony Interface  
> Registered on major 196
> Jan 17 22:13:48 asterisk kernel: Zaptel Version: 1.4.0 Echo  
> Canceller: MG2
> Jan 17 22:13:53 asterisk kernel: PCI: Enabling device 0000:00:00.0  
> (0000 -> 0003)
> Jan 17 22:13:53 asterisk kernel: Freshmaker version: 73
> Jan 17 22:13:53 asterisk kernel: Freshmaker passed register test
> Jan 17 22:13:54 asterisk kernel: Module 0: Not installed
> Jan 17 22:13:54 asterisk kernel: Module 1: Not installed
> Jan 17 22:13:54 asterisk kernel: Module 2: Not installed
> Jan 17 22:13:54 asterisk kernel: Module 3: Installed -- AUTO FXO  
> (AUSTRALIA mode)
> Jan 17 22:13:54 asterisk kernel: Found a Wildcard TDM: Wildcard  
> TDM400P REV I (1 modules)
> Jan 17 22:13:54 asterisk kernel: Registered tone zone 1 (Australia)
> Jan 17 22:13:54 asterisk kernel: TDM PCI Master abort
> Jan 17 22:13:54 asterisk last message repeated 3100 times
> Jan 17 22:13:54 asterisk kernel: TDM Pr ar abort
> Jan 17 22:13:54 asterisk kernel: r abort
> Jan 17 22:13:54 asterisk kernel: <r aborr abor aborr abortr abort
> Jan 17 22:13:54 asterisk kernel: r abort
> Jan 17 22:13:54 asterisk kernel: <r abort
> Jan 17 22:13:54 asterisk kernel: r abort
> Jan 17 22:13:54 asterisk kernel: r abort
> Jan 17 22:13:54 asterisk kernel: <r abortr abort
>
>  <<< repeated many, many times >>>
>
> This seems to happen until I unload the module.
>
> I have passed the PCI card through successfully, as I see this on  
> the DomU:
> # lspci
> 00:00.0 Communication controller: Tiger Jet Network Inc. Tiger3XX  
> Modem/ISDN interface
>
> Anyone have any ideas on this?
>
> -- 
> Steven Haigh
>
> Email: netwiz at crc.id.au
> Web: http://www.crc.id.au
> Phone: (03) 9017 0597 - 0412 935 897
>
>
>
> --
> Fedora-xen mailing list
> Fedora-xen at redhat.com
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>

-- 
Steven Haigh

Email: netwiz at crc.id.au
Web: http://www.crc.id.au
Phone: (03) 9017 0597 - 0412 935 897