@@ -5133,9 +5133,64 @@ static void hci_disconn_phylink_complete_evt(struct hci_dev *hdev,
}
#endif
+static void le_conn_update_addr(struct hci_conn *conn, bdaddr_t *bdaddr,
+ u8 bdaddr_type, bdaddr_t *local_rpa)
+{
+ if (conn->out) {
+ conn->dst_type = bdaddr_type;
+ conn->resp_addr_type = bdaddr_type;
+ bacpy(&conn->resp_addr, bdaddr);
+
+ /* Check if the controller has set a Local RPA then it must be
+ * used instead or hdev->rpa.
+ */
+ if (local_rpa && bacmp(local_rpa, BDADDR_ANY)) {
+ conn->init_addr_type = ADDR_LE_DEV_RANDOM;
+ bacpy(&conn->init_addr, local_rpa);
+ } else if (hci_dev_test_flag(conn->hdev, HCI_PRIVACY)) {
+ conn->init_addr_type = ADDR_LE_DEV_RANDOM;
+ bacpy(&conn->init_addr, &conn->hdev->rpa);
+ } else {
+ hci_copy_identity_address(conn->hdev, &conn->init_addr,
+ &conn->init_addr_type);
+ }
+ } else {
+ conn->resp_addr_type = conn->hdev->adv_addr_type;
+ /* Check if the controller has set a Local RPA then it must be
+ * used instead or hdev->rpa.
+ */
+ if (local_rpa && bacmp(local_rpa, BDADDR_ANY)) {
+ conn->resp_addr_type = ADDR_LE_DEV_RANDOM;
+ bacpy(&conn->resp_addr, local_rpa);
+ } else if (conn->hdev->adv_addr_type == ADDR_LE_DEV_RANDOM) {
+ /* In case of ext adv, resp_addr will be updated in
+ * Adv Terminated event.
+ */
+ if (!ext_adv_capable(conn->hdev))
+ bacpy(&conn->resp_addr,
+ &conn->hdev->random_addr);
+ } else {
+ bacpy(&conn->resp_addr, &conn->hdev->bdaddr);
+ }
+
+ conn->init_addr_type = bdaddr_type;
+ bacpy(&conn->init_addr, bdaddr);
+
+ /* For incoming connections, set the default minimum
+ * and maximum connection interval. They will be used
+ * to check if the parameters are in range and if not
+ * trigger the connection update procedure.
+ */
+ conn->le_conn_min_interval = conn->hdev->le_conn_min_interval;
+ conn->le_conn_max_interval = conn->hdev->le_conn_max_interval;
+ }
+}
+
static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
- bdaddr_t *bdaddr, u8 bdaddr_type, u8 role, u16 handle,
- u16 interval, u16 latency, u16 supervision_timeout)
+ bdaddr_t *bdaddr, u8 bdaddr_type,
+ bdaddr_t *local_rpa, u8 role, u16 handle,
+ u16 interval, u16 latency,
+ u16 supervision_timeout)
{
struct hci_conn_params *params;
struct hci_conn *conn;
@@ -5183,32 +5238,7 @@ static void le_conn_complete_evt(struct hci_dev *hdev, u8 status,
cancel_delayed_work(&conn->le_conn_timeout);
}
- if (!conn->out) {
- /* Set the responder (our side) address type based on
- * the advertising address type.
- */
- conn->resp_addr_type = hdev->adv_addr_type;
- if (hdev->adv_addr_type == ADDR_LE_DEV_RANDOM) {
- /* In case of ext adv, resp_addr will be updated in
- * Adv Terminated event.
- */
- if (!ext_adv_capable(hdev))
- bacpy(&conn->resp_addr, &hdev->random_addr);
- } else {
- bacpy(&conn->resp_addr, &hdev->bdaddr);
- }
-
- conn->init_addr_type = bdaddr_type;
- bacpy(&conn->init_addr, bdaddr);
-
- /* For incoming connections, set the default minimum
- * and maximum connection interval. They will be used
- * to check if the parameters are in range and if not
- * trigger the connection update procedure.
- */
- conn->le_conn_min_interval = hdev->le_conn_min_interval;
- conn->le_conn_max_interval = hdev->le_conn_max_interval;
- }
+ le_conn_update_addr(conn, bdaddr, bdaddr_type, local_rpa);
/* Lookup the identity address from the stored connection
* address and address type.
@@ -5319,7 +5349,7 @@ static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
le_conn_complete_evt(hdev, ev->status, &ev->bdaddr, ev->bdaddr_type,
- ev->role, le16_to_cpu(ev->handle),
+ NULL, ev->role, le16_to_cpu(ev->handle),
le16_to_cpu(ev->interval),
le16_to_cpu(ev->latency),
le16_to_cpu(ev->supervision_timeout));
@@ -5333,7 +5363,7 @@ static void hci_le_enh_conn_complete_evt(struct hci_dev *hdev,
BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
le_conn_complete_evt(hdev, ev->status, &ev->bdaddr, ev->bdaddr_type,
- ev->role, le16_to_cpu(ev->handle),
+ &ev->local_rpa, ev->role, le16_to_cpu(ev->handle),
le16_to_cpu(ev->interval),
le16_to_cpu(ev->latency),
le16_to_cpu(ev->supervision_timeout));
@@ -5369,7 +5399,8 @@ static void hci_le_ext_adv_term_evt(struct hci_dev *hdev, struct sk_buff *skb)
if (conn) {
struct adv_info *adv_instance;
- if (hdev->adv_addr_type != ADDR_LE_DEV_RANDOM)
+ if (hdev->adv_addr_type != ADDR_LE_DEV_RANDOM ||
+ bacmp(&conn->resp_addr, BDADDR_ANY))
return;
if (!ev->handle) {