1 files changed, 23 insertions, 3 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index bfa9bcc0f5ef..48d730228c2f 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -29,6 +29,7 @@
 
 #include <net/bluetooth/bluetooth.h>
 #include <net/bluetooth/hci_core.h>
+#include <net/bluetooth/mgmt.h>
 
 /* Handle HCI Event packets */
 
@@ -1875,6 +1876,22 @@ static void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
         }
 }
 
+static u8 hci_to_mgmt_reason(u8 err)
+{
+        switch (err) {
+        case HCI_ERROR_CONNECTION_TIMEOUT:
+                return MGMT_DEV_DISCONN_TIMEOUT;
+        case HCI_ERROR_REMOTE_USER_TERM:
+        case HCI_ERROR_REMOTE_LOW_RESOURCES:
+        case HCI_ERROR_REMOTE_POWER_OFF:
+                return MGMT_DEV_DISCONN_REMOTE;
+        case HCI_ERROR_LOCAL_HOST_TERM:
+                return MGMT_DEV_DISCONN_LOCAL_HOST;
+        default:
+                return MGMT_DEV_DISCONN_UNKNOWN;
+        }
+}
+
 static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
         struct hci_ev_disconn_complete *ev = (void *) skb->data;
@@ -1893,12 +1910,15 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
         if (test_and_clear_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags) &&
             (conn->type == ACL_LINK || conn->type == LE_LINK)) {
-                if (ev->status)
+                if (ev->status) {
                         mgmt_disconnect_failed(hdev, &conn->dst, conn->type,
                                                conn->dst_type, ev->status);
-                else
+                } else {
+                        u8 reason = hci_to_mgmt_reason(ev->reason);
+
                         mgmt_device_disconnected(hdev, &conn->dst, conn->type,
-                                                 conn->dst_type);
+                                                 conn->dst_type, reason);
+                }
         }
 
         if (ev->status == 0) {