From: Archie Pusaka <apusaka@google.com>
To: linux-bluetooth <linux-bluetooth@vger.kernel.org>,
Marcel Holtmann <marcel@holtmann.org>
Cc: CrosBT Upstreaming <chromeos-bluetooth-upstreaming@chromium.org>,
Archie Pusaka <apusaka@chromium.org>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Johan Hedberg <johan.hedberg@gmail.com>,
Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH v5 0/5] MSFT offloading support for advertisement monitor
Date: Tue, 22 Dec 2020 18:26:24 +0800 [thread overview]
Message-ID: <20201222102629.1335742-1-apusaka@google.com> (raw)
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
Changes in v5:
* Discard struct flags on msft_data and use it's members directly
Changes in v4:
* Change the logic of merging add_adv_patterns_monitor with rssi
* Aligning variable declaration on mgmt.h
* Replacing the usage of BT_DBG with bt_dev_dbg
Changes in v3:
* Flips the order of rssi and pattern_count on mgmt struct
* Fix return type of msft_remove_monitor
Changes in v2:
* Add a new opcode instead of modifying an existing one
* Also implement the new MGMT opcode and merge the functionality with
the old one.
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 | 16 ++
net/bluetooth/hci_core.c | 174 +++++++++---
net/bluetooth/mgmt.c | 391 +++++++++++++++++++-------
net/bluetooth/msft.c | 453 ++++++++++++++++++++++++++++++-
net/bluetooth/msft.h | 27 ++
6 files changed, 963 insertions(+), 132 deletions(-)
--
2.29.2.729.g45daf8777d-goog
next reply other threads:[~2020-12-22 10:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-22 10:26 Archie Pusaka [this message]
2020-12-22 10:26 ` [PATCH v5 1/5] Bluetooth: advmon offload MSFT add rssi support Archie Pusaka
2020-12-22 11:20 ` MSFT offloading support for advertisement monitor bluez.test.bot
2020-12-22 10:26 ` [PATCH v5 2/5] Bluetooth: advmon offload MSFT add monitor Archie Pusaka
2020-12-22 10:26 ` [PATCH v5 3/5] Bluetooth: advmon offload MSFT remove monitor Archie Pusaka
2020-12-22 10:26 ` [PATCH v5 4/5] Bluetooth: advmon offload MSFT handle controller reset Archie Pusaka
2020-12-22 10:26 ` [PATCH v5 5/5] Bluetooth: advmon offload MSFT handle filter enablement Archie Pusaka
2021-01-12 9:33 ` [PATCH v5 0/5] MSFT offloading support for advertisement monitor Archie Pusaka
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