Hi, I recently began to investigate the Xen hypervisor. One key piece of the server I'm using is its DVB tuners. I'm using a Terratec Cinergy T PCIe Dual. When running on bare metal it works relatively well (it has other bugs I'll report later), but when running on a dom0 under the Xen hypervisor I get no data from the tuners, or very damaged data like if there was more noise than signal. Initially I thought Xen would be the cause of the problem, but after having written on the Xen development mailing list and talked about it with a couple developers, it isn't very clear where the problem is. So far I haven't been able to get the smallest warning or error. I thought someone more involved with the DVB drivers could give us a hand. You can see the thread on the Xen development ml here: http://www.gossamer-threads.com/lists/xen/devel/256197#256197 Neither raising the loglevel nor enabling the cx23885, cx25840, drxk and mt2063 debug options I get anything wrong. Just scrambled data from the tuners. I'd appreciate any help. -- Javier Marcet <jmarcet@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
