From fbef168fec837ae26c8725737cd4b49dc8a0f917 Mon Sep 17 00:00:00 2001 From: Loic Poulain Date: Tue, 29 Sep 2015 15:05:44 +0200 Subject: Bluetooth: Add hci_cmd_sync function Send a HCI command and wait for command complete event. This function serializes the requests by grabbing the req_lock. Signed-off-by: Loic Poulain Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net/bluetooth') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 256e6734c1fb..61dc786358be 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1349,6 +1349,9 @@ void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb); void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode); +struct sk_buff *hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen, + const void *param, u32 timeout); + /* ----- HCI Sockets ----- */ void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb); void hci_send_to_channel(unsigned short channel, struct sk_buff *skb, -- cgit v1.2.3-70-g09d2