Re: Problems in 3.3.x with via VT6315
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From: Clemens L. <cl...@la...> - 2012-05-10 13:46:31
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Lluís Batlle i Rossell wrote: > # lsfirewirephy > bus 0, node 1: 001163:306001 VIA Technologies VT630x Many thanks. As excpected, no changes from the VT6308. > On Thu, May 10, 2012 at 03:29:17PM +0200, Clemens Ladisch wrote: >> Lluís Batlle i Rossell wrote: >>> 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.) > > Yes, the interrupt count increases, the usb works fine. So the problem is not with IRQ 19 itself but with the routing of the PCI interrupt line from the controller to IRQ19. Please show the output of "lspci -s 2:0 -vvv" after a cold boot and after a suspend/resume. Regards, Clemens |