Bluetooth: Print error message for HCI_Hardware_Error event

When the HCI_Hardware_Error event is send by the controller or
injected by the driver, then at least print an error message.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 3dd2550b4c07..2f02ff0ed781 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2925,6 +2925,13 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
         }
 }
 
+static void hci_hardware_error_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+        struct hci_ev_hardware_error *ev = (void *) skb->data;
+
+        BT_ERR("%s hardware error 0x%2.2x", hdev->name, ev->code);
+}
+
 static void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
         struct hci_ev_role_change *ev = (void *) skb->data;
@@ -4746,6 +4753,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
                 hci_cmd_status_evt(hdev, skb);
                 break;
 
+        case HCI_EV_HARDWARE_ERROR:
+                hci_hardware_error_evt(hdev, skb);
+                break;
+
         case HCI_EV_ROLE_CHANGE:
                 hci_role_change_evt(hdev, skb);
                 break;