Hi Bing, > A text file containing calibration data in hex format can > be provided while loading btmrvl module. The data will be > downloaded to firmware. > eg. insmod btmrvl.ko cal_data_cfg=mrvl/bt_cal_data.conf why is this a module parameter and you do not just request a standard location via request_firmware(). I do not like the module parameter approach. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html