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I recently upgraded to the 4.0 drivers and the 10.6 xdriver. I was
hoping these would go away (I had them in earlier releases). They are
apparently not leaving and they make the system unusuable as a video
device. The errors from /var/log/messages are:
Oct 17 17:58:00 PVR kernel: ivtv0 warning: IRQ: IVTV_IRQ_DEC_DMA_ERR
Oct 17 17:58:31 PVR last message repeated 27574 times Oct 17 17:58:32 PVR last message repeated 1524 times It appears that my PVR-350 card is taking an inordinate amount of
interrupts:
CPU0
0: 355328 IO-APIC-edge timer 1: 10 IO-APIC-edge i8042 7: 3 IO-APIC-edge parport0 8: 0 IO-APIC-edge rtc 9: 0 IO-APIC-level acpi 12: 111 IO-APIC-edge i8042 14: 17073 IO-APIC-edge ide0 15: 12558 IO-APIC-edge ide1 177: 19096 IO-APIC-level libata, NVidia CK8S, ohci_hcd:usb3 185: 115 IO-APIC-level libata, ehci_hcd:usb1 193: 1587 IO-APIC-level ohci_hcd:usb2 201: 4381 IO-APIC-level ath0 209: 358752 IO-APIC-level ivtv0 217: 2 IO-APIC-level ivtv1, ohci1394 NMI: 103 LOC: 355166 ERR: 0 MIS: 0 The lspci output is:
02:07.0 Multimedia video controller: Internext Compression Inc iTVC15
MPEG-2 Enc
oder (rev 01) Subsystem: Hauppauge computer works Inc. WinTV PVR-350 Flags: bus master, medium devsel, latency 64, IRQ 209 Memory at d8000000 (32-bit, prefetchable) [size=64M] Capabilities: [44] Power Management version 2 There are no other devices sharing the IRQ so I am at a loss on why I am
getting the error. Anybody know what exactly the message means coming from
the IRQ routine?
Thanks,
Greg
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