Messages in this thread | | | Subject | Re: [RFC PATCH v1] Bluetooth: hci_qca: Collect controller memory dump during SSR | From | Marcel Holtmann <> | Date | Sat, 4 Jan 2020 10:47:58 +0100 |
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Hi Balakrishna,
> We will collect the ramdump of BT controller when hardware error event > received before rebooting the HCI layer. Before restarting a subsystem > or a process running on a subsystem, it is often required to request > either a subsystem or a process to perform proper cache dump and > software failure reason into a memory buffer which application > processor can retrieve afterwards. SW developers can often provide > initial investigation by looking into that debugging information. > > Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org> > Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@codeaurora.org> > --- > drivers/bluetooth/hci_qca.c | 296 +++++++++++++++++++++++++++++++++++- > 1 file changed, 291 insertions(+), 5 deletions(-)
patch has been applied to bluetooth-next tree.
Regards
Marcel
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