MLX4_EN_MAX_COAL_TIME
if (coal->tx_coalesce_usecs > MLX4_EN_MAX_COAL_TIME ||
coal->rx_coalesce_usecs > MLX4_EN_MAX_COAL_TIME ||
coal->rx_coalesce_usecs_low > MLX4_EN_MAX_COAL_TIME ||
coal->rx_coalesce_usecs_high > MLX4_EN_MAX_COAL_TIME) {
__func__, MLX4_EN_MAX_COAL_TIME);