On Sat, 4 Sep 2004, Laurent Pinchart wrote: > Thanks a lot for the capture file. Windows XP seems to enumerate low speed > devices by performing the following requests in sequence: > > GET_DESCRIPTOR(DEVICE, 18 bytes) > SET_ADDRESS > GET_DESCRIPTOR(DEVICE, 18 bytes) > GET_DESCRIPTOR(CONFIGURATION, 9 bytes) > GET_DESCRIPTOR(CONFIGURATION, full)
That's not right -- at least, it's not right for the first copy of the trace that Steve sent out. (I didn't look at the second copy so maybe it's different.) In the trace I saw, the first Get-Device-Descriptor asks for 64 bytes, not 18. Also, note that there's a port reset in between that request and the following Set-Address. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047&alloc_id=10808&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
