On Tue, Feb 12, 2002, Gunther Mayer <[EMAIL PROTECTED]> wrote: > Greg KH wrote: > > > > On Sun, Feb 10, 2002 at 11:10:07AM +0100, Gunther Mayer wrote: > > > 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 should be fixed in the latest 2.4.18-pre patches. Can you grab the > > latest one, and let us know if you still have the same problems with the > > uhci driver? > > > 2.4.18pre9 breaks "libusb-0.1.4" and so my application: > > mc:~/libusb-0.1.4/tests # ./testlibusb > bus/device idVendor/idProduct > bus=0x8049de8 dev=0x1029 > 001 > Segmentation fault (core dumped) > > I added some printks, the "dev" pointer seems buggy.
You should be using 0.1.5. There are some bugs in 0.1.4 JE _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
