Re: [PATCH v2] Bluetooth: btusb: Add WCN6855 devcoredump support

[Dmitry Baryshkov]

On Tue, 18 Apr 2023 at 04:02, Tim Jiang (QUIC) <quic_tjiang@xxxxxxxxxxx> wrote:
>
> Hi Dmitry:
>
> -----Original Message-----
> From: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> Sent: Saturday, April 15, 2023 5:03 AM
> To: Tim Jiang (QUIC) <quic_tjiang@xxxxxxxxxxx>
> Cc: marcel@xxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-bluetooth@xxxxxxxxxxxxxxx; linux-arm-msm@xxxxxxxxxxxxxxx; Balakrishna Godavarthi (QUIC) <quic_bgodavar@xxxxxxxxxxx>; Hemant Gupta (QUIC) <quic_hemantg@xxxxxxxxxxx>; mka@xxxxxxxxxxxx
> Subject: Re: [PATCH v2] Bluetooth: btusb: Add WCN6855 devcoredump support
>
> On Thu, 13 Apr 2023 at 09:44, Tim Jiang <quic_tjiang@xxxxxxxxxxx> wrote:
> >
> > WCN6855 will report memdump via ACL data or HCI event when it get
> > crashed, so we collect memdump to debug firmware.
>
> Is it applicable only to wcn6855 or to some of earlier chips too?
>  [Tim]  Also applicable to earlier chips , but currently google only require us to support wcn6855

Since upstream is not a google kernel, please enable this feature for
all relevant chipsets.

>
> >
> > Signed-off-by: Tim Jiang <quic_tjiang@xxxxxxxxxxx>
> > ---
> >  drivers/bluetooth/btusb.c | 222
> > ++++++++++++++++++++++++++++++++++++++
> >  1 file changed, 222 insertions(+)




-- 
With best wishes
Dmitry