29 #define hci_req_sync_lock(hdev)   mutex_lock(&hdev->req_lock)  argument
30 #define hci_req_sync_unlock(hdev) mutex_unlock(&hdev->req_lock)  argument
37 	struct hci_dev		*hdev;  member
46 void hci_req_init(struct hci_request *req, struct hci_dev *hdev);
48 bool hci_req_status_pend(struct hci_dev *hdev);
51 void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,
57 void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status,
61 int hci_req_sync(struct hci_dev *hdev, int (*req)(struct hci_request *req,
64 int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req,
68 struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen,
74 void hci_request_setup(struct hci_dev *hdev);
75 void hci_request_cancel_all(struct hci_dev *hdev);