Hi It's not using storage. The details of the problem with some logs I reported earlier here http://marc.theaimsgroup.com/?l=linux-usb-users&m=104673275320238&w=2 and here http://marc.theaimsgroup.com/?l=linux-usb-users&m=104679611119607&w=2 I may well believe that a better implementation of the driver is practically impossible due to the absence of specs, I just thought, it should, probably, not hang like that.
Thanks Guennadi > On Fri, 23 Jan 2004, Guennadi Liakhovetski wrote: > > > I knew, I was asking for a problem:-) > > > > I've got a camera Concord EyeQ 4330z, which is partly supported by > > gphoto2. I knew that, and, sort of, learned to live with that - just > don't > > try to list files on the camera. Downloading and deleting works fine, > but > > listing works only ones. After that all further operations fail with a > > bubble error. I already posted questions to this respect here and on > > gphoto mailing-list. Looks like, this is not going to be fixed, because > of > > the usual closed specs... That's how it was under 2.4. > > > > Today I tried it under 2.6. Downloading and deleting works as before. > > Listing hangs immediately - already on the first attempt - and stays in > > uninterruptible state. After that USB becomes unusable, and unremovable. > > Eventually, I couldn't even reboot the PC properly. I captured > backtraces > > with the same camera. If it is of some use, I can upload the shots on > the > > web. > > > > The question is - can the error-recovery be improved in such situations? > > It's a UHCI host. > > Try setting usb-storage verbose debugging on in your kernel configuration, > > and post the dmesg debugging output you get when trying to list the > camera's files. > > Alan Stern > ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
