В сообщении от 3 сентября 2010 04:36:09 автор Andy Walls написал: > On Tue, 2010-08-31 at 01:22 +0300, Igor M. Liplianin wrote: > > I was wondering, if someone tried 2.6.36-rc kernels with PCIe MSI > > enabled. With TeVii s470 after rmmod cx23885 && insmod cx23885 then szap > > some channel I have 'No irq handler for vector' message. After reboot > > it's OK. > > I think it's A/V core interrupts involved. > > Hmm. A/V core interrupts aren't turned on for IR by default for the > TeVii S470 (you have to use a module option to turn on the IR for the > TeVii S470). I can't recall if Steven's changes enabled A/V core > interrupts. No, his changes not enabled A/V core interrupts. BTW, the same code works properly without MSI. > > I'll have to look sometime this weekend, if the hurricane doesn't knock > out the electricity. > > Regards, > Andy > > > igor@useri:~$ szap -l10750 bridge-tv -p > > reading channels from file '/home/igor/.szap/channels.conf' > > zapping to 5 'bridge-tv': > > sat 1, frequency = 12303 MHz H, symbolrate 27500000, vpid = 0x0134, apid > > = 0x0100 sid = 0x003b using '/dev/dvb/adapter0/frontend0' and > > '/dev/dvb/adapter0/demux0' > > > > Message from syslogd@localhost at Tue Aug 31 00:55:32 2010 ... > > localhost kernel: do_IRQ: 1.137 No irq handler for vector (irq -1) > > > > Message from syslogd@localhost at Tue Aug 31 00:55:33 2010 ... > > localhost kernel: do_IRQ: 0.137 No irq handler for vector (irq -1) > > > > Message from syslogd@localhost at Tue Aug 31 00:55:34 2010 ... > > localhost kernel: do_IRQ: 1.137 No irq handler for vector (irq -1) > > > > Message from syslogd@localhost at Tue Aug 31 00:55:35 2010 ... > > localhost kernel: do_IRQ: 0.137 No irq handler for vector (irq -1) > > > > > > It is similar issue with NetUP DVB-S2 , but CI involved through GPIO > > interrupts. Compro e650f works well, though it uses neither A/V core > > interrupts nor GPIO interrupts. -- Igor M. Liplianin Microsoft Windows Free Zone - Linux used for all Computing Tasks -- 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
