On Mon, 30 May 2005, Guennadi Liakhovetski wrote: > Thanks, I tested the patches - they help, in a way, that the device gets > reset and then things run further, but it doesn't fix the problem.
That's right. The patches are intended to improve error recovery but not to prevent errors from occurring. > I did > remember I was already discussing this my configuration on the list - I > found my email and your replies - thanks again. Below is my email of 6th > March. In short, I report, that under 2.6.11 1.1 bluetooth AND 2.0 > card-reader in the same hub on the port didn't work together, but did work > separately! And now card-reader and memory stick don't work in that hub > even alone any more... Once again - they work without the hub and they > work in the same hub connected to another UHCI 2.0 card in another PC... > What else might help - sometimes I see that the memory stick "switches > off" - the LED goes completely off practically immediately as I start > reading it. Also if I power the hub separately. Usually it only dimms and > blinks during the transfer. What could this be? It sounds like there's some subtle incompatibility between the hub and your host controller. Beats me what it could be. Insufficient power? Does it make any different if you unload the ehci-hcd driver so everything runs only at full speed? Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by Yahoo. Introducing Yahoo! Search Developer Network - Create apps using Yahoo! Search APIs Find out how you can build Yahoo! directly into your own Applications - visit http://developer.yahoo.net/?fr=offad-ysdn-ostg-q22005 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
