net/bluetooth/amp.h

   1 /*
   2    Copyright (c) 2011,2012 Intel Corp.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License version 2 and
   6    only version 2 as published by the Free Software Foundation.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 */
  13
  14 #ifndef __AMP_H
  15 #define __AMP_H
  16
  17 struct amp_ctrl {
  18         struct list_head        list;
  19         struct kref             kref;
  20         __u8                    id;
  21         __u16                   assoc_len_so_far;
  22         __u16                   assoc_rem_len;
  23         __u16                   assoc_len;
  24         __u8                    *assoc;
  25 };
  26
  27 int amp_ctrl_put(struct amp_ctrl *ctrl);
  28 void amp_ctrl_get(struct amp_ctrl *ctrl);
  29 struct amp_ctrl *amp_ctrl_add(struct amp_mgr *mgr, u8 id);
  30 struct amp_ctrl *amp_ctrl_lookup(struct amp_mgr *mgr, u8 id);
  31 void amp_ctrl_list_flush(struct amp_mgr *mgr);
  32
  33 struct hci_conn *phylink_add(struct hci_dev *hdev, struct amp_mgr *mgr,
  34                              u8 remote_id, bool out);
  35
  36 int phylink_gen_key(struct hci_conn *hcon, u8 *data, u8 *len, u8 *type);
  37
  38 void amp_read_loc_info(struct hci_dev *hdev, struct amp_mgr *mgr);
  39 void amp_read_loc_assoc_frag(struct hci_dev *hdev, u8 phy_handle);
  40 void amp_read_loc_assoc(struct hci_dev *hdev, struct amp_mgr *mgr);
  41 void amp_read_loc_assoc_final_data(struct hci_dev *hdev,
  42                                    struct hci_conn *hcon);
  43 void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
  44                         struct hci_conn *hcon);
  45 void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
  46                         struct hci_conn *hcon);
  47 void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle);
  48 void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle);
  49 void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon);
  50 void amp_create_logical_link(struct l2cap_chan *chan);
  51 void amp_disconnect_logical_link(struct hci_chan *hchan);
  52 void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason);
  53
  54 #endif /* __AMP_H */