Re: [Qemu-devel] [PATCH v14 4/4] pvevent: add document to describe the usage

[Paolo Bonzini]

Il 14/03/2013 09:15, Hu Tao ha scritto:
> Signed-off-by: Hu Tao <address@hidden>
> ---
>  docs/pvevent.txt | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>  create mode 100644 docs/pvevent.txt
> 
> diff --git a/docs/pvevent.txt b/docs/pvevent.txt
> new file mode 100644
> index 0000000..749b87c
> --- /dev/null
> +++ b/docs/pvevent.txt
> @@ -0,0 +1,16 @@
> +PVEVENT DEVICE
> +==============
> +
> +pvevent device is a simulated ISA device, through which guest panic
> +event is sent to qemu, and an qmp event is generated. This allows
> +management apps(e.g. libvirt) to be notified and respond to the
> +event.
> +
> +pvevent device is defined with HID "MSFT0001".

Why MSFT0001?  Otherwise the series looks good.

Paolo

> +To use it, one will have to:
> +
> +1. add the device by specifying `-device pv-event' in the qemu command
> +   line.
> +
> +2. load pvevent device driver in guest OS.
>