On Tue, 2013-12-17 at 18:23 -0800, Todd E Brandt wrote: > cleanup. On resume from suspend, the registers, pages, and dequeue > pointers > are restored. On hibernate, we also save state. However, xhci_suspend > is > called after the hibernate memory image is created, so any memory > writes > (e.g. to zero rings or save dequeue pointers) will be lost on resume. > On > resume from hibernate, we basically wipe out any changes in the host > and > driver, and re-initialize from scratch. So it's useless to save state > when > xhci_suspend is called as part of the hibernate state. - Sarah Sharp Hi, sorry for being late. To express the problem in a short sentence: How do you make sure there's no error aborting the hibernation after you've nuked the state of the HC? Regards Oliver -- 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
