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| author | Matthias Kaehlcke <mka@chromium.org> | 2019-02-19 21:05:57 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-02-26 10:08:26 +0100 |
| commit | 7a0e5b15ca458dd47e4c60b7fa9f22b84c7068c7 (patch) | |
| tree | b53af310c8a2731da2566228974da53446ca8b9b /net/bluetooth/mgmt.c | |
| parent | Bluetooth: hci_ldisc: Postpone HCI_UART_PROTO_READY bit set in hci_uart_set_p... (diff) | |
| download | linux-7a0e5b15ca458dd47e4c60b7fa9f22b84c7068c7.tar.xz 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 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 1e2acaddcdfd..2457f408d17d 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -549,7 +549,8 @@ static bool is_configured(struct hci_dev *hdev) !hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED)) return false; - if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && + if ((test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) || + test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks)) && !bacmp(&hdev->public_addr, BDADDR_ANY)) return false; @@ -564,7 +565,8 @@ static __le32 get_missing_options(struct hci_dev *hdev) !hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED)) options |= MGMT_OPTION_EXTERNAL_CONFIG; - if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && + if ((test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) || + test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks)) && !bacmp(&hdev->public_addr, BDADDR_ANY)) options |= MGMT_OPTION_PUBLIC_ADDRESS; |