In the previous implementation, only green color policy was
supported in mlx5 PMD. Since yellow color policy is supported now,
the consistency of meter policy and profile should be checked.
1. If the profile supports yellow but the policy doesn't, an error
should be returned when creating the meter. Or else, there is
no explicit steering action for the packets marked with yellow.
2. If the policy supports yellow but the profile doesn't, it will
be considered as a valid case. Even if no packet will be
handled with the yellow steering action, it is just like that
only the green policy presents.
Usually the green color is supported by default, but when it is
disabled intentionally with setting the CBS to a small value like
zero in the profile, the similar checking on green policy and
profile should also be done.
Signed-off-by: Bing Zhao <bingz@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
4d648fad90