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| author | Matthias Kaehlcke | 2019-02-19 21:05:57 +0100 |
|---|---|---|
| committer | Marcel Holtmann | 2019-02-26 10:08:26 +0100 |
| commit | 7a0e5b15ca458dd47e4c60b7fa9f22b84c7068c7 (patch) | |
| tree | b53af310c8a2731da2566228974da53446ca8b9b /include/net/bluetooth | |
| parent | Bluetooth: hci_ldisc: Postpone HCI_UART_PROTO_READY bit set in hci_uart_set_p... (diff) | |
| download | kernel-qcow2-linux-7a0e5b15ca458dd47e4c60b7fa9f22b84c7068c7.tar.gz kernel-qcow2-linux-7a0e5b15ca458dd47e4c60b7fa9f22b84c7068c7.tar.xz kernel-qcow2-linux-7a0e5b15ca458dd47e4c60b7fa9f22b84c7068c7.zip | |
Bluetooth: Add quirk for reading BD_ADDR from fwnode property
Add HCI_QUIRK_USE_BDADDR_PROPERTY to allow controllers to retrieve
the public Bluetooth address from the firmware node property
'local-bd-address'. If quirk is set and the property does not exist
or is invalid the controller is marked as unconfigured.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Tested-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
| -rw-r--r-- | include/net/bluetooth/hci.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index c36dc1e20556..fbba43e9bef5 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -158,6 +158,18 @@ enum { */ HCI_QUIRK_INVALID_BDADDR, + /* When this quirk is set, the public Bluetooth address + * initially reported by HCI Read BD Address command + * is considered invalid. The public BD Address can be + * specified in the fwnode property 'local-bd-address'. + * If this property does not exist or is invalid controller + * configuration is required before this device can be used. + * + * This quirk can be set before hci_register_dev is called or + * during the hdev->setup vendor callback. + */ + HCI_QUIRK_USE_BDADDR_PROPERTY, + /* When this quirk is set, the duplicate filtering during * scanning is based on Bluetooth devices addresses. To allow * RSSI based updates, restart scanning if needed. |