diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 90eabcae3ed2..c7e5d4651021 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -441,10 +441,22 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, return err; } +static __le32 get_missing_options(struct hci_dev *hdev) +{ + u32 options = 0; + + if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && + !bacmp(&hdev->public_addr, BDADDR_ANY)) + options |= MGMT_OPTION_PUBLIC_ADDRESS; + + return cpu_to_le32(options); +} + static int read_config_info(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_rp_read_config_info rp; + u32 options = 0; BT_DBG("sock %p %s", sk, hdev->name); @@ -452,11 +464,12 @@ static int read_config_info(struct sock *sk, struct hci_dev *hdev, memset(&rp, 0, sizeof(rp)); rp.manufacturer = cpu_to_le16(hdev->manufacturer); + if (hdev->set_bdaddr) - rp.supported_options = cpu_to_le32(MGMT_OPTION_PUBLIC_ADDRESS); - else - rp.supported_options = cpu_to_le32(0); - rp.missing_options = cpu_to_le32(0); + options |= MGMT_OPTION_PUBLIC_ADDRESS; + + rp.supported_options = cpu_to_le32(options); + rp.missing_options = get_missing_options(hdev); hci_dev_unlock(hdev); |