Hi, the "uhci" module suffers from very bad performance (linux-2.4.17).
Scanning 150dpi A4 (merlin670 for Canon N670U over libusb-0.1.4) gives: uhci: 135 sec. usb-uhci: 43 sec. ohci: 35 sec This corresponds to about 50K/sec for 'uhci' (and the scanner must stop'n'start) ! Is this a known bug in "uhci" ? Are there plans to resolve the situation to have 2 modules, probably each with it's own bugs? First, it would help to have a list with user-visible differences. Regards, Gunther
