| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 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 | |
| 48 | #if IS_ENABLED(CONFIG_BT_HS) |
| 49 | void amp_create_logical_link(struct l2cap_chan *chan); |
| 50 | void amp_disconnect_logical_link(struct hci_chan *hchan); |
| 51 | #else |
| 52 | static inline void amp_create_logical_link(struct l2cap_chan *chan) |
| 53 | { |
| 54 | } |
| 55 | |
| 56 | static inline void amp_disconnect_logical_link(struct hci_chan *hchan) |
| 57 | { |
| 58 | } |
| 59 | #endif |
| 60 | |
| 61 | void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle); |
| 62 | void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle); |
| 63 | void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon); |
| 64 | void amp_create_logical_link(struct l2cap_chan *chan); |
| 65 | void amp_disconnect_logical_link(struct hci_chan *hchan); |
| 66 | void amp_destroy_logical_link(struct hci_chan *hchan, u8 reason); |
| 67 | |
| 68 | #endif /* __AMP_H */ |