On Wed, 13 May 2015, Lu, Baolu wrote: > From software point of view, the extra time it takes to ask for cache > operation can be measured in xhci_device_suspend(). I can measure > the data later when I complete my tasks in hand. If that data is ignorable > comparing to the suspend time, we can simply do it always. Or do it whenever the hardware doesn't support FSC. That seems reasonable. Alan Stern -- 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
