On Fri, 24 Aug 2012, Chen Peter-B29397 wrote: > > > > > On Wed, Aug 15, 2012 at 09:49:55AM +0000, Chen Peter-B29397 wrote: > > > Hi Alan, > > Hi Peter, > > > > > One of my colleagues reports a problem that the enumeration will fail > > if > > > the storage has some problems. > > > > A silghtly different question: do you think you can check if this kind of > > problem is also in the tcm_usb_gadget storage driver? > > > > I have checked, but I can't understand tcm code well, so I don't know > this problem exists or not.
Sebastian, you might be able to check this yourself. What does tcm_usb_gadget do when it gets a USB port reset? Does it tell the storage layer to sync all the dirty pages? Also, does it sync the dirty pages when it gets a USB disconnect? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
