On Tue, Apr 28, 2015 at 01:39:55PM +0930, Rusty Russell wrote:
> "Michael S. Tsirkin" <> writes:
>
>
Each statistic consists of a 16 bit
>
>
tag and a 64 bit value. All statistics are optional and the
>
>
driver chooses which ones to supply. To guarantee backwards
> > - compatibility, the driver SHOULD omit unsupported statistics.
> > + compatibility, the device ought to omit unsupported statistics.
>
> Hmm, this is pretty clearly a requirement, and should probably
> be moved to an explicit requirements section.
I duplicated this in the requirements section.
Within an output buffer submitted to the statsq,
the device MUST ignore entries with \field{tag} values that it does not
recognize.
> The rest looks good.
>
> Thanks,
> Rusty.
