1/*
2 *  Bluetooth support for Realtek devices
3 *
4 *  Copyright (C) 2015 Endless Mobile, Inc.
5 *
6 *  This program is free software; you can redistribute it and/or modify
7 *  it under the terms of the GNU General Public License as published by
8 *  the Free Software Foundation; either version 2 of the License, or
9 *  (at your option) any later version.
10 *
11 *  This program is distributed in the hope that it will be useful,
12 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *  GNU General Public License for more details.
15 *
16 */
17
18#define RTL_FRAG_LEN 252
19
20struct rtl_download_cmd {
21	__u8 index;
22	__u8 data[RTL_FRAG_LEN];
23} __packed;
24
25struct rtl_download_response {
26	__u8 status;
27	__u8 index;
28} __packed;
29
30struct rtl_rom_version_evt {
31	__u8 status;
32	__u8 version;
33} __packed;
34
35struct rtl_epatch_header {
36	__u8 signature[8];
37	__le32 fw_version;
38	__le16 num_patches;
39} __packed;
40
41#if IS_ENABLED(CONFIG_BT_RTL)
42
43int btrtl_setup_realtek(struct hci_dev *hdev);
44
45#else
46
47static inline int btrtl_setup_realtek(struct hci_dev *hdev)
48{
49	return -EOPNOTSUPP;
50}
51
52#endif
53