diff options
| -rw-r--r-- | net/bluetooth/hci_core.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index e91bf7e15666..88858963ec21 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1366,11 +1366,19 @@ int hci_remove_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr) } /* HCI command timer function */ -static void hci_cmd_timer(unsigned long arg) +static void hci_cmd_timeout(unsigned long arg) { struct hci_dev *hdev = (void *) arg; - BT_ERR("%s command tx timeout", hdev->name); + if (hdev->sent_cmd) { + struct hci_command_hdr *sent = (void *) hdev->sent_cmd->data; + u16 opcode = __le16_to_cpu(sent->opcode); + + BT_ERR("%s command 0x%4.4x tx timeout", hdev->name, opcode); + } else { + BT_ERR("%s command tx timeout", hdev->name); + } + atomic_set(&hdev->cmd_cnt, 1); queue_work(hdev->workqueue, &hdev->cmd_work); } @@ -1668,7 +1676,7 @@ struct hci_dev *hci_alloc_dev(void) init_waitqueue_head(&hdev->req_wait_q); - setup_timer(&hdev->cmd_timer, hci_cmd_timer, (unsigned long) hdev); + setup_timer(&hdev->cmd_timer, hci_cmd_timeout, (unsigned long) hdev); hci_init_sysfs(hdev); discovery_init(hdev); |