Bluetooth: AMP: Process Disc Logical Link
Add processing for HCI Disconnection Logical Link Complete
Event.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c
index fbb6360..0f3fef3 100644
--- a/net/bluetooth/amp.c
+++ b/net/bluetooth/amp.c
@@ -421,3 +421,10 @@
done:
hci_dev_put(hdev);
}
+
+void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason)
+{
+ BT_DBG("hchan %p", hchan);
+
+ hci_chan_del(hchan);
+}
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 14cad15..07dce61 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3741,6 +3741,30 @@
}
}
+static void hci_disconn_loglink_complete_evt(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_ev_disconn_logical_link_complete *ev = (void *) skb->data;
+ struct hci_chan *hchan;
+
+ BT_DBG("%s log handle 0x%4.4x status 0x%2.2x", hdev->name,
+ le16_to_cpu(ev->handle), ev->status);
+
+ if (ev->status)
+ return;
+
+ hci_dev_lock(hdev);
+
+ hchan = hci_chan_lookup_handle(hdev, le16_to_cpu(ev->handle));
+ if (!hchan)
+ goto unlock;
+
+ amp_destroy_logical_link(hchan, ev->reason);
+
+unlock:
+ hci_dev_unlock(hdev);
+}
+
static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
struct hci_ev_le_conn_complete *ev = (void *) skb->data;
@@ -4076,6 +4100,10 @@
hci_loglink_complete_evt(hdev, skb);
break;
+ case HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE:
+ hci_disconn_loglink_complete_evt(hdev, skb);
+ break;
+
case HCI_EV_NUM_COMP_BLOCKS:
hci_num_comp_blocks_evt(hdev, skb);
break;