> In principle it's possible to change ehci-hcd so that the SETUP > transaction of a control transfer is sent in a different microframe from > the following IN/OUT transactions. In practice it might be a painfully > difficult change to write.
Probably just mark only one TD active at a time, and have the qh completion logic activate the others ... except that runs smack into some silicon errata, some controllers don't handle inactive TDs correctly. - dave ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
