Provide a method to get floor values for a requested shaper rate,
which can assure packets should never be transmitted at a rate higher
than configured.
Keep the old API to get HW suggested values.
And introduce new parameter to select appropriate API.
Signed-off-by: Satha Rao <skoteshwar@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
02bf1662ef