Re: Problems in 3.3.x with via VT6315
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From: Clemens L. <cl...@la...> - 2012-05-09 06:17:37
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Lluís Batlle i Rossell wrote: > I notice that, let's say, my /usr/include/linux is from 2.6.35, and I've all > built with those headers. Is the public API of the kernel changed at 3.3.x, for > firewire? There were some additions in 2.6.36, but none of them affect your applications. > # lsfirewirephy > timeout > timeout (This should work directly after booting, before any hang.) All these symptoms indicate that the FireWire interrupt just isn't reported anymore. > I updated the i7 machine to 3.3.5 too, and there it does not hang. Same chipset, > same kernel, but in the phenomII it hangs (any of the two cameras we have, > colour and mono), and in the i7 not. So this is probably not related with the VT6315 itself but with the system's interrupt routing. Sometimes, this is caused by ACPI problems; try updating the BIOS, if possible. What is the entire output of dmesg immediately after booting? What are the outputs of "cat /proc/interrupt" and "dmesg | tail" when it hangs? Regards, Clemens |