diff options
Diffstat (limited to 'net/bluetooth/hci_request.h')
| -rw-r--r-- | net/bluetooth/hci_request.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h index 25c7f1305dcb..6b9e59f7f7a9 100644 --- a/net/bluetooth/hci_request.h +++ b/net/bluetooth/hci_request.h @@ -20,6 +20,9 @@ SOFTWARE IS DISCLAIMED. */ +#define hci_req_sync_lock(hdev) mutex_lock(&hdev->req_lock) +#define hci_req_sync_unlock(hdev) mutex_unlock(&hdev->req_lock) + struct hci_request { struct hci_dev *hdev; struct sk_buff_head cmd_q; @@ -41,21 +44,37 @@ void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status, hci_req_complete_t *req_complete, hci_req_complete_skb_t *req_complete_skb); +int hci_req_sync(struct hci_dev *hdev, int (*req)(struct hci_request *req, + unsigned long opt), + unsigned long opt, u32 timeout, u8 *hci_status); +int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req, + unsigned long opt), + unsigned long opt, u32 timeout, u8 *hci_status); +void hci_req_sync_cancel(struct hci_dev *hdev, int err); + struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen, const void *param); void hci_req_add_le_scan_disable(struct hci_request *req); void hci_req_add_le_passive_scan(struct hci_request *req); +/* Returns true if HCI commands were queued */ +bool hci_req_stop_discovery(struct hci_request *req); + void hci_update_page_scan(struct hci_dev *hdev); void __hci_update_page_scan(struct hci_request *req); int hci_update_random_address(struct hci_request *req, bool require_privacy, u8 *own_addr_type); -void hci_update_background_scan(struct hci_dev *hdev); -void __hci_update_background_scan(struct hci_request *req); - int hci_abort_conn(struct hci_conn *conn, u8 reason); void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn, u8 reason); + +static inline void hci_update_background_scan(struct hci_dev *hdev) +{ + queue_work(hdev->req_workqueue, &hdev->bg_scan_update); +} + +void hci_request_setup(struct hci_dev *hdev); +void hci_request_cancel_all(struct hci_dev *hdev); |