在 2013-03-07四的 21:41 +0800，Wenchao Xia写道： > 于 2013-3-7 11:40, li guang 写道: > > Hi, Anthony and all > > > > By now all devices of QEMU do not have much more > > power management consideration, for example, if > > system do suspend, it will call all registered notifiers, > > this was loosely required, and the code to do power management > > state transition seems just do 'ugly emulation', rather than be > > conscious with whole system devices, same condition with reset(it > > has been embedded in DeviceClass, good!), > > shutdown, in real world, commonly all devices' power are controlled > > by a power chip, then all power sequence can be done just > > issue commands to this chip. > > so, I come across an idea to implement qdev'ed power device, and > > make all qdev struct of devices aware of self power management(add > > reset, suspend, shutdown ... filed for DeviceClass), this will > > bring tidy power management, and the emulation will more like what > > happened in real world. > > Hope I've expressed my idea clearly, if you have any questions, let me > > know, if get your permission, I'll step ahead to do this power > > chip emulation work. > > > > Thanks! > > > > > > Hi, Guang > it seems the mail was sent as a child mail of "Default guest RAM > size". The topic is interesting, suggest resend it.
OK
