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SubjectRe: [RFC PATCH v1] Bluetooth: hci_qca: Collect controller memory dump during SSR
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 <>
> Signed-off-by: Venkata Lakshmi Narayana Gubba <>
> ---
> drivers/bluetooth/hci_qca.c | 296 +++++++++++++++++++++++++++++++++++-
> 1 file changed, 291 insertions(+), 5 deletions(-)

patch has been applied to bluetooth-next tree.



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