cp.enable = LE_SCAN_DISABLE;
hci_req_add(req, HCI_OP_LE_SET_SCAN_ENABLE, sizeof(cp), &cp);
}
+
+ if (use_ll_privacy(hdev) &&
+ hci_dev_test_flag(hdev, HCI_LL_RPA_RESOLUTION)) {
+ __u8 enable = 0x00;
+ hci_req_add(req, HCI_OP_LE_SET_ADDR_RESOLV_ENABLE, 1, &enable);
+ }
}
static void del_from_white_list(struct hci_request *req, bdaddr_t *bdaddr,
}
static void hci_req_start_scan(struct hci_request *req, u8 type, u16 interval,
- u16 window, u8 own_addr_type, u8 filter_policy)
+ u16 window, u8 own_addr_type, u8 filter_policy,
+ bool addr_resolv)
{
struct hci_dev *hdev = req->hdev;
return;
}
+ if (use_ll_privacy(hdev) && addr_resolv) {
+ u8 enable = 0x01;
+ hci_req_add(req, HCI_OP_LE_SET_ADDR_RESOLV_ENABLE, 1, &enable);
+ }
+
/* Use ext scanning if set ext scan param and ext scan enable is
* supported
*/
}
}
+/* Ensure to call hci_req_add_le_scan_disable() first to disable the
+ * controller based address resolution to be able to reconfigure
+ * resolving list.
+ */
void hci_req_add_le_passive_scan(struct hci_request *req)
{
struct hci_dev *hdev = req->hdev;
u8 own_addr_type;
u8 filter_policy;
u16 window, interval;
+ /* Background scanning should run with address resolution */
+ bool addr_resolv = true;
if (hdev->scanning_paused) {
bt_dev_dbg(hdev, "Scanning is paused for suspend");
bt_dev_dbg(hdev, "LE passive scan with whitelist = %d", filter_policy);
hci_req_start_scan(req, LE_SCAN_PASSIVE, interval, window,
- own_addr_type, filter_policy);
+ own_addr_type, filter_policy, addr_resolv);
}
static u8 get_adv_instance_scan_rsp_len(struct hci_dev *hdev, u8 instance)
u8 own_addr_type;
/* White list is not used for discovery */
u8 filter_policy = 0x00;
+ /* Discovery doesn't require controller address resolution */
+ bool addr_resolv = false;
int err;
BT_DBG("%s", hdev->name);
hci_req_start_scan(req, LE_SCAN_ACTIVE, interval,
hdev->le_scan_window_discovery, own_addr_type,
- filter_policy);
+ filter_policy, addr_resolv);
return 0;
}