Re: [PATCH] Bluetooth: msft: add a bluetooth parameter, msft_enable

[Marcel Holtmann]

Hi Koba,

> With Intel AC9560, follow this scenario and can't turn on bt since.
> 1. turn off BT
> 2. then suspend&resume multiple times
> 3. turn on BT
> 
> Get this error message after turn on bt.
> [ 877.194032] Bluetooth: hci0: urb 0000000061b9a002 failed to resubmit (113)
> [ 886.941327] Bluetooth: hci0: Failed to read MSFT supported features (-110)
> 
> Remove msft from compilation would be helpful.
> Turn off msft would be also helpful.
> 
> Because msft is enabled as default and can't turn off without
> compliation,
> Introduce a bluetooth parameter, msft_enable, to control.
> 
> Signed-off-by: Koba Ko <koba.ko@xxxxxxxxxxxxx>
> ---
> include/net/bluetooth/hci_core.h |  1 +
> net/bluetooth/hci_core.c         | 16 ++++++++++++++++
> net/bluetooth/msft.c             | 30 +++++++++++++++++++++++++++++-
> 3 files changed, 46 insertions(+), 1 deletion(-)

NAK.

This is for the Intel guys to figure out. Otherwise I am going to disable MSFT extension for AC9560 completely. What is your hw_variant for that hardware?

Regards

Marcel