Commit 24dfa343 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
Browse files

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: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 8761f9d6

include/net/bluetooth/hci.h

+5 −0
Original line number Diff line number Diff line
@@ -1463,6 +1463,11 @@ struct hci_ev_cmd_status { 
	__le16   opcode;

} __packed;



#define HCI_EV_HARDWARE_ERROR		0x10

struct hci_ev_hardware_error {

	__u8     code;

} __packed;



#define HCI_EV_ROLE_CHANGE		0x12

struct hci_ev_role_change {

	__u8     status;

net/bluetooth/hci_event.c

+11 −0
Original line number Diff line number Diff line
@@ -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;