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Bluetooth: Print error message for HCI_Hardware_Error event

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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>
This commit is contained in:
Marcel Holtmann 2014-11-02 02:56:41 +01:00 • committed by Johan Hedberg
parent 8761f9d662
commit 24dfa34371
2 changed files with 16 additions and 0 deletions
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5
include/net/bluetooth/hci.h
View file

@ -1463,6 +1463,11 @@ struct hci_ev_cmd_status {
__le16 opcode; __le16 opcode;
} __packed; } __packed;
#define HCI_EV_HARDWARE_ERROR 0x10
struct hci_ev_hardware_error {
__u8 code;
} __packed;
#define HCI_EV_ROLE_CHANGE 0x12 #define HCI_EV_ROLE_CHANGE 0x12
struct hci_ev_role_change { struct hci_ev_role_change {
__u8 status; __u8 status;

11
net/bluetooth/hci_event.c
View file

@ -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) static void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
{ {
struct hci_ev_role_change *ev = (void *) skb->data; 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); hci_cmd_status_evt(hdev, skb);
break; break;
case HCI_EV_HARDWARE_ERROR:
hci_hardware_error_evt(hdev, skb);
break;
case HCI_EV_ROLE_CHANGE: case HCI_EV_ROLE_CHANGE:
hci_role_change_evt(hdev, skb); hci_role_change_evt(hdev, skb);
break; break;