Commit 510e8380 authored by Kiran K's avatar Kiran K Committed by Luiz Augusto von Dentz
Browse files

Bluetooth: btintel: Do no pass vendor events to stack 



During firmware download, vendor specific events like boot up and
secure send result are generated. These events can be safely processed at
the driver level. Passing on these events to stack prints unnecessary
log as below.

    Bluetooth: hci0: Malformed MSFT vendor event: 0x02

Fixes: 3368aa35 ("Bluetooth: msft: Handle MSFT Monitor Device Event")
Signed-off-by: default avatarKiran K <kiran.k@intel.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent 9b49561f

drivers/bluetooth/btintel.c

+4 −2
Original line number Diff line number Diff line
@@ -3395,7 +3395,8 @@ int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb) 
				 * indicating that the bootup completed.

				 */

				btintel_bootup(hdev, ptr, len);

				break;

				kfree_skb(skb);

				return 0;

			case 0x06:

				/* When the firmware loading completes the

				 * device sends out a vendor specific event
@@ -3403,7 +3404,8 @@ int btintel_recv_event(struct hci_dev *hdev, struct sk_buff *skb) 
				 * loading.

				 */

				btintel_secure_send_result(hdev, ptr, len);

				break;

				kfree_skb(skb);

				return 0;

			}

		}

drivers/bluetooth/btintel_pcie.c

+6 −3
Original line number Diff line number Diff line
@@ -550,7 +550,8 @@ static int btintel_pcie_recv_event(struct hci_dev *hdev, struct sk_buff *skb) 
				if (btintel_pcie_in_op(data)) {

					btintel_pcie_wr_sleep_cntrl(data, BTINTEL_PCIE_STATE_D0);

					data->alive_intr_ctxt = BTINTEL_PCIE_INTEL_HCI_RESET2;

					break;

					kfree_skb(skb);

					return 0;

				}



				if (btintel_pcie_in_iml(data)) {
@@ -567,7 +568,8 @@ static int btintel_pcie_recv_event(struct hci_dev *hdev, struct sk_buff *skb) 
						btintel_wake_up_flag(data->hdev,

								     INTEL_WAIT_FOR_D0);

				}

				break;

				kfree_skb(skb);

				return 0;

			case 0x06:

				/* When the firmware loading completes the

				 * device sends out a vendor specific event
@@ -575,7 +577,8 @@ static int btintel_pcie_recv_event(struct hci_dev *hdev, struct sk_buff *skb) 
				 * loading.

				 */

				btintel_secure_send_result(hdev, ptr, len);

				break;

				kfree_skb(skb);

				return 0;

			}

		}