From 0857dd3bed62d8f905f61a399d1ed76464b5270f Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Fri, 19 Dec 2014 13:40:20 +0200 Subject: Bluetooth: Split hci_request helpers to hci_request.[ch] None of the hci_request related things in net/bluetooth/hci_core.h are needed anywhere outside of the core bluetooth module. This patch creates a new net/bluetooth/hci_request.c file with its corresponding h-file and moves the functionality there from hci_core.c and hci_core.h. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_request.h | 51 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 net/bluetooth/hci_request.h (limited to 'net/bluetooth/hci_request.h') diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h new file mode 100644 index 000000000000..1793a46fea65 --- /dev/null +++ b/net/bluetooth/hci_request.h @@ -0,0 +1,51 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2014 Intel Corporation + + 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 hci_request { + struct hci_dev *hdev; + struct sk_buff_head cmd_q; + + /* If something goes wrong when building the HCI request, the error + * value is stored in this field. + */ + int err; +}; + +void hci_req_init(struct hci_request *req, struct hci_dev *hdev); +int hci_req_run(struct hci_request *req, hci_req_complete_t complete); +void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, + const void *param); +void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, + const void *param, u8 event); +void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status); + +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); + +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); -- cgit