On Tue, 27 Jun 2006, Franck Bui-Huu wrote: > Oliver Neukum wrote: > > Am Montag, 26. Juni 2006 17:34 schrieb Franck Bui-Huu: > >> It also put the task in interruptible state instead of an > >> uninterruptible one while waiting for the completion. I'm not > >> sure about this part though and the comment is not clear. > >> If someone can confirm that the task can be put in an interruptible > >> state here that would be great. > > > > You must not wait interruptably here. Delivering a signal during > > device reset could be fatal to the bus. > > > > Device reset is handled by khubd, isn't it ? If so all signals are > blocked in this context...
No. Resets can be issued from other tasks as well. For instance, a user program can use usbfs to do a device reset. Alan Stern Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&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
