Re: [PATCH v2] Bluetooth: disable filter dup when scan for adv monitor

[Marcel Holtmann]

Hi Howard,

> Disable duplicates filter when scanning for advertisement monitor for
> the following reasons. The scanning includes active scan and passive
> scan.
> 
> For HW pattern filtering (ex. MSFT), Realtek and Qualcomm controllers
> ignore RSSI_Sampling_Period when the duplicates filter is enabled.
> 
> For SW pattern filtering, when we're not doing interleaved scanning, it
> is necessary to disable duplicates filter, otherwise hosts can only
> receive one advertisement and it's impossible to know if a peer is still
> in range.
> 
> Reviewed-by: Archie Pusaka <apusaka@xxxxxxxxxxxx>
> Reviewed-by: Manish Mandlik <mmandlik@xxxxxxxxxxxx>
> 
> Signed-off-by: Yun-Hao Chung <howardchung@xxxxxxxxxxxx>
> 
> ---
> 
> Changes in v2:
> - include the vendor name in the comment and commit messages
> 
> net/bluetooth/hci_request.c | 46 +++++++++++++++++++++++++++++++++----
> 1 file changed, 41 insertions(+), 5 deletions(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel