Here is v4 of the fixes for dummy_hcd The first patch is a simplification / refactoring for dummy_start(), the second fixes support for streams that was broken since the introduction of the can_do_streams field in commit 14aec589327a6fc4035f5327d90ac5548f501c4c and the third (and most interesting one) moves dummy_hcd from jiffies to hrtimers which allows the emulation to be reasonably accurate regardless of the HZ value in the user's kernel. v4 implements all review suggestions so far and the main change is the rewrite of the dummy_start() simplification patch that was completely wrong in the previous iteration (thanks Alan Stern for pointing this out). -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html