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

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Date:   Tue, 18 Apr 2023 12:10:15 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     "Tim Jiang (QUIC)" <quic_tjiang@...cinc.com>
Cc:     "marcel@...tmann.org" <marcel@...tmann.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-bluetooth@...r.kernel.org" <linux-bluetooth@...r.kernel.org>,
        "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
        "Balakrishna Godavarthi (QUIC)" <quic_bgodavar@...cinc.com>,
        "Hemant Gupta (QUIC)" <quic_hemantg@...cinc.com>,
        "mka@...omium.org" <mka@...omium.org>
Subject: Re: [PATCH v2] Bluetooth: btusb: Add WCN6855 devcoredump support

On Tue, 18 Apr 2023 at 12:07, Tim Jiang (QUIC) <quic_tjiang@...cinc.com> wrote:
>
> Hi Dmitry:
>
> -----Original Message-----
> From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> Sent: Tuesday, April 18, 2023 5:03 PM
> To: Tim Jiang (QUIC) <quic_tjiang@...cinc.com>
> Cc: marcel@...tmann.org; linux-kernel@...r.kernel.org; linux-bluetooth@...r.kernel.org; linux-arm-msm@...r.kernel.org; Balakrishna Godavarthi (QUIC) <quic_bgodavar@...cinc.com>; Hemant Gupta (QUIC) <quic_hemantg@...cinc.com>; mka@...omium.org
> Subject: Re: [PATCH v2] Bluetooth: btusb: Add WCN6855 devcoredump support
>
> On Tue, 18 Apr 2023 at 04:02, Tim Jiang (QUIC) <quic_tjiang@...cinc.com> wrote:
> >
> > Hi Dmitry:
> >
> > -----Original Message-----
> > From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
> > Sent: Saturday, April 15, 2023 5:03 AM
> > To: Tim Jiang (QUIC) <quic_tjiang@...cinc.com>
> > Cc: marcel@...tmann.org; linux-kernel@...r.kernel.org;
> > linux-bluetooth@...r.kernel.org; linux-arm-msm@...r.kernel.org;
> > Balakrishna Godavarthi (QUIC) <quic_bgodavar@...cinc.com>; Hemant
> > Gupta (QUIC) <quic_hemantg@...cinc.com>; mka@...omium.org
> > Subject: Re: [PATCH v2] Bluetooth: btusb: Add WCN6855 devcoredump
> > support
> >
> > On Thu, 13 Apr 2023 at 09:44, Tim Jiang <quic_tjiang@...cinc.com> 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.
> [Tim] agreed , but the title of this gerrit unchanged,  I raise a new gerrit for other relevant chipsets , is OK?

There is no gerrit here.

Also, is there any chance you can fix your email client to stop
putting old headers at the top of the email?

>
> >
> > >
> > > Signed-off-by: Tim Jiang <quic_tjiang@...cinc.com>
> > > ---
> > >  drivers/bluetooth/btusb.c | 222
> > > ++++++++++++++++++++++++++++++++++++++
> > >  1 file changed, 222 insertions(+)
>
>
>
>
> --
> With best wishes
> Dmitry



-- 
With best wishes
Dmitry