hope u r using use_acm=1 for windows, and use_acm=0 for linux, while loading the module.
-j --- Doug Sutherland <[EMAIL PROTECTED]> wrote: > We are trying to add a USB device interface to our > embedded system which > is running Linux 2.4.26. We have a Linux 2.4 > backport of an early > version of the Linux 2.6 Gadget Serial driver > (version 1.1.2.1 > 2004/05/17) running on top of an Arabella Linux USB > device driver > running on a Freescale PowerQUICC CPU. We have been > able to demonstrate > USB serial communication capability when interfacing > to a Linux host, > but we can not get the interface to work with a > Windows XP host. We have > determined that the Gadget Serial driver version we > are working with > does not have the CDC-ACM support required by the > usbser.sys driver in > Windows. Once our device enumerates, the host sets > the configuration and > then halts further communications and we see the > famous "This device > cannot start (Code 10)" error from the Windows > Device Manager. > > The latest 2.6 version of the Gadget Serial driver > has full support for > CDC-ACM. Due to hardware and support issues, we are > not able to upgrade > to Linux 2.6 at this time. We are thus interested to > know if a 2.4 > backport of the latest Gadget Serial driver is > available anywhere or if > anyone has done a backport of the Gadget Serial > driver to 2.4 Linux and > gotten it to work with the Windows usbser.sys > driver. We would also like > to know what issues are involved in backporting this > code from 2.6 to > 2.4. > > Any assistance or advice will be greatly > appreciated. > > Doug Sutherland > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do > you grep through log files > for problems? Stop! Download the new AJAX search > engine that makes > searching your log files as easy as surfing the > web. DOWNLOAD SPLUNK! > http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642 > _______________________________________________ > linux-usb-devel@lists.sourceforge.net > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel > *** Only because its tough, that you won't do it? *** __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
