This patch is an helper function which will be usefull to check
the Local Resolving list and update the controller Resolving list
during le_create_conn , le_directed_adv.
Signed-off-by: Sathish Narsimman <sathish.narasimman@xxxxxxxxx>
Signed-off-by: Joy Shermin <shermin.joy@xxxxxxxxx>
---
net/bluetooth/hci_request.c | 21 +++++++++++++++++++++
net/bluetooth/hci_request.h | 2 ++
2 files changed, 23 insertions(+)
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index e17db3103a3d..6b685cdc7de5 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1015,6 +1015,27 @@ void hci_req_update_resolving_list_local_irk(struct hci_dev *hdev)
hci_req_run(&req, NULL);
}
+void hci_req_check_and_update_resolving_list(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr)
+{
+ struct smp_irk *irk;
+
+ BT_DBG("");
+
+ /* Nothing to be done if LL privacy is not supported */
+ if ( !(hdev->le_features[0] & HCI_LE_LL_PRIVACY) )
+ return;
+
+ if ( !hci_dev_test_flag(hdev, HCI_LL_RPA_RESOLUTION) &&
+ ( hci_dev_test_flag(hdev, HCI_LE_ADV) ||
+ hci_dev_test_flag(hdev, HCI_LE_SCAN) ||
+ hci_lookup_le_connect(hdev) ) )
+ return;
+
+ irk = hci_find_irk_by_addr(hdev, bdaddr, type);
+ if (irk)
+ hci_req_update_resolving_list(hdev, irk->addr_type, &irk->bdaddr, irk->val);
+}
+
void hci_load_resolving_list (struct hci_dev *hdev)
{
struct smp_irk *irk;
diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h
index 0e81614d235e..92a71f35543b 100644
--- a/net/bluetooth/hci_request.h
+++ b/net/bluetooth/hci_request.h
@@ -90,6 +90,8 @@ void __hci_req_clear_ext_adv_sets(struct hci_request *req);
int hci_get_random_address(struct hci_dev *hdev, bool require_privacy,
bool use_rpa, struct adv_info *adv_instance,
u8 *own_addr_type, bdaddr_t *rand_addr);
+void hci_req_check_and_update_resolving_list(struct hci_dev *hdev, u8 addr_type,
+ bdaddr_t *bdaddr);
void __hci_req_update_class(struct hci_request *req);
--
2.17.1
