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[v1,0/5] MSFT offloading support for advertisement monitor

Message ID 20201203102936.4049556-1-apusaka@google.com
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Series MSFT offloading support for advertisement monitor | expand

Message

Archie Pusaka Dec. 3, 2020, 10:29 a.m. UTC 
From: Archie Pusaka <apusaka@chromium.org>

Hi linux-bluetooth,

This series of patches manages the hardware offloading part of MSFT
extension API. The full documentation can be accessed by this link:
https://docs.microsoft.com/en-us/windows-hardware/drivers/bluetooth/microsoft-defined-bluetooth-hci-commands-and-events

Only four of the HCI commands are planned to be implemented:
HCI_VS_MSFT_Read_Supported_Features (implemented in previous patch),
HCI_VS_MSFT_LE_Monitor_Advertisement,
HCI_VS_MSFT_LE_Cancel_Monitor_Advertisement, and
HCI_VS_MSFT_LE_Set_Advertisement_Filter_Enable.
These are the commands which would be used for advertisement monitor
feature. Only if the controller supports the MSFT extension would
these commands be sent. Otherwise, software-based monitoring would be
performed in the user space instead.

Thanks in advance for your feedback!

Archie


Archie Pusaka (5):
  Bluetooth: advmon offload MSFT add rssi support
  Bluetooth: advmon offload MSFT add monitor
  Bluetooth: advmon offload MSFT remove monitor
  Bluetooth: advmon offload MSFT handle controller reset
  Bluetooth: advmon offload MSFT handle filter enablement

 include/net/bluetooth/hci_core.h |  34 ++-
 include/net/bluetooth/mgmt.h     |   9 +
 net/bluetooth/hci_core.c         | 173 +++++++++---
 net/bluetooth/mgmt.c             | 263 +++++++++++++-----
 net/bluetooth/msft.c             | 456 ++++++++++++++++++++++++++++++-
 net/bluetooth/msft.h             |  27 ++
 6 files changed, 853 insertions(+), 109 deletions(-)