hub_power_on_good_delay
delay = hub_power_on_good_delay(hub);
msleep(2 * hub_power_on_good_delay(hub));
msleep(hub_power_on_good_delay(hub));
msleep(hub_power_on_good_delay(hub));
msleep(2 * hub_power_on_good_delay(hub));
msleep(hub_power_on_good_delay(hub));