diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/mgmt.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 967f07fdbbbe..d185a9800983 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -583,6 +583,7 @@ static u32 get_supported_settings(struct hci_dev *hdev) settings |= MGMT_SETTING_ADVERTISING; settings |= MGMT_SETTING_SECURE_CONN; settings |= MGMT_SETTING_PRIVACY; + settings |= MGMT_SETTING_STATIC_ADDRESS; } if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) || @@ -638,6 +639,25 @@ static u32 get_current_settings(struct hci_dev *hdev) if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) settings |= MGMT_SETTING_PRIVACY; + /* The current setting for static address has two purposes. The + * first is to indicate if the static address will be used and + * the second is to indicate if it is actually set. + * + * This means if the static address is not configured, this flag + * will never bet set. If the address is configured, then if the + * address is actually used decides if the flag is set or not. + * + * For single mode LE only controllers and dual-mode controllers + * with BR/EDR disabled, the existence of the static address will + * be evaluated. + */ + if (test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags) || + !test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) || + !bacmp(&hdev->bdaddr, BDADDR_ANY)) { + if (bacmp(&hdev->static_addr, BDADDR_ANY)) + settings |= MGMT_SETTING_STATIC_ADDRESS; + } + return settings; } @@ -4498,10 +4518,14 @@ static int set_static_address(struct sock *sk, struct hci_dev *hdev, bacpy(&hdev->static_addr, &cp->bdaddr); - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, 0, NULL, 0); + err = send_settings_rsp(sk, MGMT_OP_SET_STATIC_ADDRESS, hdev); + if (err < 0) + goto unlock; - hci_dev_unlock(hdev); + err = new_settings(hdev, sk); +unlock: + hci_dev_unlock(hdev); return err; } |