On Sat Jan 28 2023, Vladimir Oltean wrote:
> Currently taprio assumes that the budget for a traffic class expires at
> the end of the current interval as if the next interval contains a "gate
> close" event for this traffic class.
>
> This is, however, an unfounded assumption. Allow schedule entry
> intervals to be fused together for a particular traffic class by
> calculating the budget until the gate *actually* closes.
>
> This means we need to keep budgets per traffic class, and we also need
> to update the budget consumption procedure.
>
> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>

Reviewed-by: Kurt Kanzenbach <kurt@linutronix.de>