Hi Oliver, > > > > > > On the other hand, this is audio and I don't really care if we loose a > > > > > > packet or not. > > > > > > > > > > It isn't limited to sound. The URBs for acl reception can also be delayed > > > > > arbitrarily long. > > > > > > > > We can move that into the notify() callback, but the killing the URBs > > > > becomes a problem. > > > > > > /** > > > * usb_unlink_anchored_urbs - asynchronously cancel transfer requests en masse > > > * @anchor: anchor the requests are bound to > > > * > > > * this allows all outstanding URBs to be unlinked starting > > > * from the back of the queue. This function is asynchronous. > > > * The unlinking is just tiggered. It may happen after this > > > * function has returned. > > > */ > > > void usb_unlink_anchored_urbs(struct usb_anchor *anchor) > > > > then we can move the ACL handling into the notify() callback. > > > > For the SCO ones, I don't see any chance since we have to do the > > altsetting first. > > You are right. actually we can't move the URB killing for ACL into notify() since that gives me a kernel panic (fatal exception in interrupt). Your patch for the IRQ disabling doesn't make a difference. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
