On Wednesday 01 December 2004 3:46 am, Brouard Nicolas wrote: > > But when my laptop is on its dock station I have never been able to > suspend. > There is a problem with ehci-hub (keyboard and mouse) and even if I > unload the modules first. So I was very happy to see some patches (even > if I don't understand them) concerning resuming. Thus, I tried to > compile a 2.6.10-rc2 kernel.
And install it ... :) Your Z1 has both EHCI and UHCI controllers. I've tested EHCI with with some system sleep states and swsusp ... but it seems that UHCI doesn't yet behave. > If everything tested apparently works with this 2.6.10-rc2, I have a new > major problem if suspending to ram. And even if I am not using my dock > station! It doesn't suspend and I get something like (from hand > writing): > > ehci_hcf 000:00:1.7: USB 2.0 restarted > EHC 1:00, device Your handwriting my be worse than my own ... ;) But that looks OK. > acpi-pci-irq-dervie: Unable to derive IRR for device 0000:00:1f.1 ion > no GSI That's an entirely different device ... EHCI is 0000:00:1.7, presumably the UHCIs will be 0000:00:1.6 and down. But the 0000:00:1f.1 device doesn't look to be USB at all. > I wrote these notes on a sheet of paper and they are very approximative, > sorry. > > > Does this information has some sense for somebody? Not really. It's not clear what went wrong, only that the 0000:00:1f.1 device seems to be part of it. > Do your patches included in 2.6.10-rc2 have something to do with > improving suspension/resuming? In at least some key USB-related cases, yes. For non-USB issues, other patches will come into effect. - Dave > Thank you very much for any information back. I am not very familiar > with all of these messages but we can do some testing, and things are > improving because S3/S4 is almost working and many modules are resuming > correctly now, sonypi modules is now > suspending/resuming well, ipw2100/ipw200 too etc. > > Cheers, > > Nicolas Brouard > > -- > Brouard Nicolas <[EMAIL PROTECTED]> > > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real users. > Discover which products truly live up to the hype. Start reading now. > http://productguide.itmanagersjournal.com/ > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel > ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
