Dear. Chris. you know, there is no method to use emmc 4.41 function in current mmc driver. hw reset ,partitiing, enhanced area setting, boot partition update etc.. If mmc have ioctl for emmc 4.4.1 functions, mmc user feel convenient. Is there a plan supported emmc 4.41 fuctions ? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html