Re: [Qemu-devel] [PATCH 28/30] usb: convert to hotplug handler API

[Paolo Bonzini]

Il 25/09/2014 12:55, Igor Mammedov ha scritto:
> hotplug-handler.[plug|unplug] callbacks are class wide, so if
> USB bus might ever need to have different callbacks depending on
> host it might not work.
> 
> But since so far it uses the only qdev_simple_device_unplug_cb(),
> having BUS as hotplug-handler should work too.

Yeah, in effect the USB bus is using attach/detach as the
controller-specific part of the hotplug handler.

Perhaps the same can work for SCSI as well?  I'm waiting for v2. :)

Paolo