diff options
| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2021-12-04 01:07:23 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2021-12-07 19:05:51 +0300 |
| commit | 853b70b506a20cddf96419e8ac198df92e51bc4c (patch) | |
| tree | 11c5c58c8c37bc7d2ef079ddff8ae582d192781b /net/bluetooth/hci_event.c | |
| parent | 6126ffabba6b415bd6bf3e1b091ef074e86765c6 (diff) | |
| download | linux-853b70b506a20cddf96419e8ac198df92e51bc4c.tar.xz | |
Bluetooth: hci_sync: Set Privacy Mode when updating the resolving list
This adds support for Set Privacy Mode when updating the resolving list
when HCI_CONN_FLAG_DEVICE_PRIVACY so the controller shall use Device
Mode for devices programmed in the resolving list, Device Mode is
actually required when the remote device are not able to use RPA as
otherwise the default mode is Network Privacy Mode in which only
allows RPAs thus the controller would filter out advertisement using
identity addresses for which there is an IRK.
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index df1aca5f28da..c15289b59c3c 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1489,6 +1489,33 @@ static u8 hci_cc_le_read_transmit_power(struct hci_dev *hdev, void *data, return rp->status; } +static u8 hci_cc_le_set_privacy_mode(struct hci_dev *hdev, void *data, + struct sk_buff *skb) +{ + struct hci_ev_status *rp = data; + struct hci_cp_le_set_privacy_mode *cp; + struct hci_conn_params *params; + + bt_dev_dbg(hdev, "status 0x%2.2x", rp->status); + + if (rp->status) + return rp->status; + + cp = hci_sent_cmd_data(hdev, HCI_OP_LE_SET_PRIVACY_MODE); + if (!cp) + return rp->status; + + hci_dev_lock(hdev); + + params = hci_conn_params_lookup(hdev, &cp->bdaddr, cp->bdaddr_type); + if (params) + params->privacy_mode = cp->mode; + + hci_dev_unlock(hdev); + + return rp->status; +} + static u8 hci_cc_le_set_adv_enable(struct hci_dev *hdev, void *data, struct sk_buff *skb) { @@ -3887,7 +3914,8 @@ static const struct hci_cc { HCI_CC_STATUS(HCI_OP_LE_REMOVE_ADV_SET, hci_cc_le_remove_adv_set), HCI_CC_STATUS(HCI_OP_LE_CLEAR_ADV_SETS, hci_cc_le_clear_adv_sets), HCI_CC(HCI_OP_LE_READ_TRANSMIT_POWER, hci_cc_le_read_transmit_power, - sizeof(struct hci_rp_le_read_transmit_power)) + sizeof(struct hci_rp_le_read_transmit_power)), + HCI_CC_STATUS(HCI_OP_LE_SET_PRIVACY_MODE, hci_cc_le_set_privacy_mode) }; static u8 hci_cc_func(struct hci_dev *hdev, const struct hci_cc *cc, |