Resume from suspend fails on new FireWire stack (TSB43AB22/A IEEE-1394a-2000 Controller)
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Is the failure in resume from suspend(-to-RAM), or in restore from hibernate (alias resume from suspend-to-disk), or both?
The described failure is from suspend-to-RAM.
I have just tried hibernation with firewire modules loaded and the kernel does not complete it. It hangs at a VT with only a blinking cursor on the top left. A hard reset is required to regain control! Here's what I see in the messages log: http://pastebin.com/rz0c8hKM
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This appears to be a hardware defect. IRQ event logging switched on before suspend reveals an endless storm of bus reset events which hints to a damaged PHY. https://bugzilla.kernel.org/show_bug.cgi?id=31432#c5
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Stefan Richter -=====-==-== --== ==--- http://arcgraph.de/sr/