summaryrefslogtreecommitdiff
path: root/net/bluetooth/mgmt_util.h
diff options
context:
space:
mode:
authorJohan Hedberg <johan.hedberg@intel.com>2015-03-17 14:48:48 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-03-17 20:03:08 +0300
commita380b6cff1a2d2139772e88219d08330f84d0381 (patch)
tree317197dc2c305b15292e6498de643fa379089165 /net/bluetooth/mgmt_util.h
parent333ae95d054519f64303f0e149b4b9653cc4635b (diff)
downloadlinux-a380b6cff1a2d2139772e88219d08330f84d0381.tar.xz
Bluetooth: Add generic mgmt helper API
There are several mgmt protocol features that will be needed by more than just the current HCI_CHANNEL_CONTROL. These include sending generic events as well as handling pending commands. This patch moves these functions out from mgmt.c to a new mgmt_util.c file. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/mgmt_util.h')
-rw-r--r--net/bluetooth/mgmt_util.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt_util.h b/net/bluetooth/mgmt_util.h
new file mode 100644
index 000000000000..6559f189213c
--- /dev/null
+++ b/net/bluetooth/mgmt_util.h
@@ -0,0 +1,53 @@
+/*
+ BlueZ - Bluetooth protocol stack for Linux
+ Copyright (C) 2015 Intel Coropration
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License version 2 as
+ published by the Free Software Foundation;
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+ IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+ CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
+ COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
+ SOFTWARE IS DISCLAIMED.
+*/
+
+struct mgmt_pending_cmd {
+ struct list_head list;
+ u16 opcode;
+ int index;
+ void *param;
+ size_t param_len;
+ struct sock *sk;
+ void *user_data;
+ int (*cmd_complete)(struct mgmt_pending_cmd *cmd, u8 status);
+};
+
+int mgmt_send_event(u16 event, struct hci_dev *hdev, unsigned short channel,
+ void *data, u16 data_len, int flag, struct sock *skip_sk);
+int mgmt_cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status);
+int mgmt_cmd_complete(struct sock *sk, u16 index, u16 cmd, u8 status,
+ void *rp, size_t rp_len);
+
+struct mgmt_pending_cmd *mgmt_pending_find(unsigned short channel, u16 opcode,
+ struct hci_dev *hdev);
+struct mgmt_pending_cmd *mgmt_pending_find_data(unsigned short channel,
+ u16 opcode,
+ struct hci_dev *hdev,
+ const void *data);
+void mgmt_pending_foreach(u16 opcode, struct hci_dev *hdev,
+ void (*cb)(struct mgmt_pending_cmd *cmd, void *data),
+ void *data);
+struct mgmt_pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode,
+ struct hci_dev *hdev,
+ void *data, u16 len);
+void mgmt_pending_free(struct mgmt_pending_cmd *cmd);
+void mgmt_pending_remove(struct mgmt_pending_cmd *cmd);