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authorLoic Poulain <loic.poulain@intel.com>2015-09-29 15:05:44 +0200
committerMarcel Holtmann <marcel@holtmann.org>2015-09-29 15:16:11 +0200
commitfbef168fec837ae26c8725737cd4b49dc8a0f917 (patch)
tree9438808c0c9d42566a84c082401f94cdbd629b6f /include/net/bluetooth
parenta913718812d5998b3af2b6d6b5f0be4a09caebb1 (diff)
downloadlinux-fbef168fec837ae26c8725737cd4b49dc8a0f917.tar.bz2
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 <loic.poulain@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
-rw-r--r--include/net/bluetooth/hci_core.h3
1 files changed, 3 insertions, 0 deletions
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,