Re: Problems in 3.3.x with via VT6315
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From: Clemens L. <cl...@la...> - 2012-05-10 13:25:33
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Lluís Batlle i Rossell wrote: > On Wed, May 09, 2012 at 08:21:29AM +0200, Clemens Ladisch wrote: >> Lluís Batlle i Rossell wrote: >>> # lsfirewirephy >>> timeout >>> timeout >> >> (This should work directly after booting, before any hang.) > > Yes, they work fine. And what _is_ the output? :) >> What is the entire output of dmesg immediately after booting? What are the >> outputs of "cat /proc/interrupt" and "dmesg | tail" when it hangs? > > I attach the dmesg, but it does not have the firewire camera connected now. > [33793.225644] [Firmware Bug]: cpu 1, try to use APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for vector 0xf9 on another cpu > [33793.225644] perf: IBS APIC setup failed on cpu #1 > [33793.227208] [Firmware Bug]: cpu 2, try to use APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for vector 0xf9 on another cpu > [33793.227208] perf: IBS APIC setup failed on cpu #2 > [33793.228639] [Firmware Bug]: cpu 3, try to use APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for vector 0xf9 on another cpu > [33793.228639] perf: IBS APIC setup failed on cpu #3 These errors should not affect you, and it appears are normal with the BIOSes for certain CPU family. There's nothing else relevant in the log. > 19: 7 0 1 533 IO-APIC-fasteoi ehci_hcd:usb2, firewire_ohci Could you check whether this EHCI controller that shares the same interrupt works in this situation, i.e., if high-speed USB devices work on these ports? (Check whether there are USB ports where these interrupt counts increase when you plug something in.) Regards, Clemens |