Comment 45 for bug 1394368

All right, so if this file isn't added to a package like linux-firmware
or linux-firmware-non-free, this seems to ok (and even better) to let
the fix reach users by upgrade. This will simplify the situation to any
user who don't have the problem I have.

I didn't remember that I added this firmware file by myself, I'm sorry I
made you revert your patch which finally don't cause any trouble to
users who didn't modify their system.

Do you know if there is any plan to include this firmware in Ubuntu
repositories ?

Le 11/08/2015 22:53, Pilot6 a écrit :
> It means that common Ubuntu users will not have problems if they
> manually do not install that firmware.
>
> 2015-08-11 23:43 GMT+03:00 Raphaël Jakse <email address hidden>:
>> If I remove the firmware, my system boots correctly and I get :
>>
>> [ 16.210927] Bluetooth: Patch file not found ar3k/AthrBT_0x11020100.dfu
>> [ 16.210930] Bluetooth: Loading patch file failed
>>
>>
>> Le 11/08/2015 21:28, Pilot6 a écrit :
>>> Raphael,
>>>
>>> Can you remove the firmware file? Do you still have problems?
>>>
>>
>> --
>> Raphaël Jakse
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1394368
>>
>> Title:
>> Bluetooth with AR9462 doesn't work (New ID /Firmware)
>>
>> Status in linux package in Ubuntu:
>> Fix Released
>> Status in linux-firmware package in Ubuntu:
>> Confirmed
>> Status in linux source package in Vivid:
>> Fix Committed
>> Status in linux-firmware source package in Vivid:
>> Confirmed
>>
>> Bug description:
>> This is (kind of) a duplicate of:
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1024884
>> (please read)
>>
>> I can't use Bluetooth with my AR9462 WLAN/BT-Combo.
>> In the link above, it has been fixed, but not for my Adapter ID/Firmware:
>>
>> System:
>> Ubuntu 14.10 utopic 64bit - 3.16.0-24-generic x86_64
>>
>> lspci -nnk
>> 02:00.0 Network controller [0280]: Qualcomm Atheros AR9462
>> Wireless Network Adapter [168c:0034] (rev 01)
>> Subsystem: Lite-On Communications Inc Device [11ad:0802]
>> Kernel driver in use: ath9k
>>
>> lsusb (identified Bluetooth Device)
>> Bus 002 Device 003: ID 04ca:300d Lite-On Technology Corp.
>>
>> ath9k.conf
>> options ath9k btcoex_enable=1
>>
>> The "04ca:300d" ID is not in the Kernel, so i added it via dkms.
>>
>> I took ath3k.c and btusb.c out of the 3.16.0-24-generic source files
>> and changed them:
>>
>> diff -urN ./linux-3.16.0/drivers/bluetooth/ath3k.c /usr/src/ar9462-1.5.1/ath3k.c
>> --- ./linux-3.16.0/drivers/bluetooth/ath3k.c 2014-08-04 00:25:02.000000000 +0200
>> +++ /usr/src/ar9462-1.5.1/ath3k.c 2014-11-19 21:12:46.646265890 +0100
>> @@ -85,6 +85,7 @@
>> { USB_DEVICE(0x04CA, 0x3007) },
>> { USB_DEVICE(0x04CA, 0x3008) },
>> { USB_DEVICE(0x04CA, 0x300b) },
>> + { USB_DEVICE(0x04CA, 0x300d) },
>> { USB_DEVICE(0x0930, 0x0219) },
>> { USB_DEVICE(0x0930, 0x0220) },
>> { USB_DEVICE(0x0b05, 0x17d0) },
>> @@ -134,6 +135,7 @@
>> { USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
>> + { USB_DEVICE(0x04ca, 0x300d), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 },
>>
>> diff -urN ./linux-3.16.0/drivers/bluetooth/btusb.c /usr/src/ar9462-1.5.1/btusb.c
>> --- ./linux-3.16.0/drivers/bluetooth/btusb.c 2014-08-04 00:25:02.000000000 +0200
>> +++ /usr/src/ar9462-1.5.1/btusb.c 2014-11-19 21:12:46.646265890 +0100
>> @@ -157,6 +157,7 @@
>> { USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
>> + { USB_DEVICE(0x04ca, 0x300d), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
>> { USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 },
>>
>> sudo dkms add -m ar9462 -v 1.5.1
>> sudo dkms build -m ar9462 -v 1.5.1
>> sudo dkms install -m ar9462 -v 1.5.1
>>
>> (DKMS package in the same style/versioning as in the bug report above)
>>
>> dkms status
>> ar9462, 1.5.1, 3.16.0-24-generic, x86_64: installed
>>
>> Now the new output:
>>
>> dmesg | egrep 'ath3|ar3|Bluet'
>> [ 2.787819] Bluetooth: Core ver 2.19
>> [ 2.787833] Bluetooth: HCI device and connection manager initialized
>> [ 2.787839] Bluetooth: HCI socket layer initialized
>> [ 2.787842] Bluetooth: L2CAP socket layer initialized
>> [ 2.787848] Bluetooth: SCO socket layer initialized
>> [ 2.793551] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>> [ 2.793554] Bluetooth: BNEP filters: protocol multicast
>> [ 2.793561] Bluetooth: BNEP socket layer initialized
>> [ 3.130779] Bluetooth: Patch file not found ar3k/AthrBT_0x11020100.dfu
>> [ 3.130783] Bluetooth: Loading patch file failed
>> [ 3.130788] ath3k: probe of 2-5:1.0 failed with error -12
>> [ 3.130823] usbcore: registered new interface driver ath3k
>> [ 9.776503] Bluetooth: RFCOMM TTY layer initialized
>> [ 9.776512] Bluetooth: RFCOMM socket layer initialized
>> [ 9.776517] Bluetooth: RFCOMM ver 1.11
>>
>> My patch works, but just like in the bug report above, a Firmware file is missing:
>> AthrBT_0x11020100.dfu
>>
>> I found it neither in linux-firmware (http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/tree/ar3k)
>> nor elsewhere.
>>
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1394368/+subscriptions

--
Raphaël Jakse