Il 14/03/2013 09:15, Hu Tao ha scritto: > pvevent device is used to send guest panic event from guest to qemu. > > When guest panic happens, pvevent device driver will write a event > number to IO port 0x505(which is the IO port occupied by pvevent device, > by default). On receiving the event, pvevent device will pause guest > cpu(s), and send a qmp event QEVENT_GUEST_PANICKED. > > TODO: make the IO port configurable
The port is already configurable as far as the device is concerned; when you add the port to the PC boards you will have to wind up fw-cfg. So these patches can go in already, with the sole change that the HID must be in the QEMU namespace rather than MSFT. Paolo