> > <snip> > > > my understanding of c3 is that the process of gettting the > cpu into c3 is > > completely independent of the system state (actually, > usually performed when > > the system is full on). so the user thinks that the system > is full-on (an > > has certain, reasonable expectations for responsivness) but > the cpu can be > > cycling in an out of c3 with significant power savings while in c3. > > How would this work for a USB Fax Modem, if there is there > such a beast? > Would an incoming FAX be able to wake up the machine and would the FAX > be received successfully? Or, would it be lossy, like the HID device > scenario? > > Miles this is not very helpful, but I can imagine implementations that would both work and not work. depends on how much buffering was built into the fax modem and what 'event' caused the modem to initiate remote wakeup signaling. the wrong combinations would not allow the system to get alive enough to start pulling the incoming fax data. this seems like it is also applicable to system state (S4, S5) Regards John H. _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: http://lists.sourceforge.net/lists/listinfo/linux-usb-devel
