src/plugin.c:init_plugin() System does not support ccp plugin

src/plugin.c:init_plugin() System does not support ccp plugin

[rbell]

	bluetooth stopped recognizing any of my controllers Saturday
morning.  (They work on a different computer.)  I get:

	Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds and force-suspending once... 
	Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: CSR: Couldn't suspend the device for our Barrot 8041a02 receive-issue workaround 
	Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: HCI Delete Stored Link Key command is advertised, but not supported. 
	Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported.
       	Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: HCI Set Event Filter command not supported. 
	Oct 11 09:59:15 mydomain kernel: Bluetooth: hci0: Opcode 0x1004 failed: -110 
	Oct 11 09:59:15 mydomain kernel: Bluetooth: hci0: command 0x1004 tx timeout
	Oct 11 09:59:25 mydomain bluetoothd[30412]: src/plugin.c:init_plugin() System does not support ccp plugin
	Oct 11 09:59:36 mydomain kernel: Bluetooth: hci0: CSR: Local version failed (-110)


	What does the ccp plugin do?  What support could it be missing?

	Thanks for your attention.

russell bell

Re: src/plugin.c:init_plugin() System does not support ccp plugin

[Luiz Augusto von Dentz]

Hi,

On Sun, Oct 13, 2024 at 11:41 AM <rbell@alumni.caltech.edu> wrote:
>
>         bluetooth stopped recognizing any of my controllers Saturday
> morning.  (They work on a different computer.)  I get:
>
>         Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds and force-suspending once...
>         Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: CSR: Couldn't suspend the device for our Barrot 8041a02 receive-issue workaround
>         Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: HCI Delete Stored Link Key command is advertised, but not supported.
>         Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported.
>         Oct 11 09:59:12 mydomain kernel: Bluetooth: hci0: HCI Set Event Filter command not supported.
>         Oct 11 09:59:15 mydomain kernel: Bluetooth: hci0: Opcode 0x1004 failed: -110
>         Oct 11 09:59:15 mydomain kernel: Bluetooth: hci0: command 0x1004 tx timeout
>         Oct 11 09:59:25 mydomain bluetoothd[30412]: src/plugin.c:init_plugin() System does not support ccp plugin
>         Oct 11 09:59:36 mydomain kernel: Bluetooth: hci0: CSR: Local version failed (-110)

Probably related to: https://bugzilla.kernel.org/show_bug.cgi?id=219365

>
>         What does the ccp plugin do?  What support could it be missing?

Not really related, ccp is experimental and requires hardware support
which old CSR dongles don't have.

>         Thanks for your attention.
>
> russell bell
>


-- 
Luiz Augusto von Dentz