Hi, On Thu, 2007-01-25 at 08:03 +0100, Stefan van der Eijk wrote: > Hi, > > I'm experiencing an issue with my x86_64 machine containing a > Hauppauge PVR-500 (ivtv) and a Digium TDM400p (wctdm, part of zaptel) > PCI cards. Independently of each other both cards work fine, but once > the wctdm driver is loaded and mythtv tries to record something on the > PVR-500 the wctdm driver freaks out. The error message is see is "TDM > PCI Master abort" printed over and over again in the syslog.
PVR cards are greedy about irq resources. They need a dedicated irq and normally the irq is held for much time. Is not a card that goes with a TDM one, since TDM cards needs a precise irq timining... Imho, you should not run both cards on same box. I had some luck doing that with a DVB-T card... since being digital cards, the amout of data transferred is lower, so can work with a TDM. But was not a hauppauge card. (I know, also the pvr500 is digital, but you have 2 tuners so double data rate and normally mpeg2 data rate in hw encoders is higher that DVB-T data rate) greetings, Matteo _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
