On Thu, 16 Nov 2006, David Brownell wrote: > + /* For downstream facing ports (these): one hub port is put > + * into test mode according to USB2 11.24.2.13, then the hub > + * must be reset (which for root hub now means rmmod+modprobe, > + * or else system reboot). See EHCI 2.3.9 and 4.14 for info > + * about the EHCI-specific stuff.
Actually unbind+rebind would also accomplish a root-hub reset. This can be done easily by the superuser, via sysfs. Eventually it would be nice to have the HCDs support some reasonable form of direct root-hub reset (along the same lines as bus_suspend). But it's a low priority. Alan Stern ------------------------------------------------------------------------- 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
