Forums - [BT] qca9377- hciattach throws the error 'Frame reassembly failed (-84)'

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[BT] qca9377- hciattach throws the error 'Frame reassembly failed (-84)'
Join Date: 18 May 18
Posts: 1
Posted: Fri, 2018-05-18 03:01


We are using an NXP iMX6ull based design with qca9377 chip for both WiFi and BT

Our kernel version is 4.1 based and we have ported the latest AIO driver for this board.

After porting WiFi driver works fine, but bluetooth does not work with hciattach command.

Driver tries to load the firmware files- nvm_tlv_usb_tf_1.1.bin and rampatch_tlv_usb_tf_1.1.tlv and when we try hciattach command , it gives the error "Frame reassembly failed (-84)"

If we dont load the firmware files and use btattache command, BT driver works fine but with stack version 4.1.

Please let me know what I am missing here..




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Join Date: 12 Oct 17
Posts: 15
Posted: Wed, 2018-06-20 02:02

Could you please let us know which Software product you are using qca9377.lea_.1.0? or qca9377.lea_.2.0.

Also what all patch you have applied for the Bluetooth ? please share that patch.

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