| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 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 | |
| 20 | struct rtl_download_cmd { |
| 21 | __u8 index; |
| 22 | __u8 data[RTL_FRAG_LEN]; |
| 23 | } __packed; |
| 24 | |
| 25 | struct rtl_download_response { |
| 26 | __u8 status; |
| 27 | __u8 index; |
| 28 | } __packed; |
| 29 | |
| 30 | struct rtl_rom_version_evt { |
| 31 | __u8 status; |
| 32 | __u8 version; |
| 33 | } __packed; |
| 34 | |
| 35 | struct 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 | |
| 43 | int btrtl_setup_realtek(struct hci_dev *hdev); |
| 44 | |
| 45 | #else |
| 46 | |
| 47 | static inline int btrtl_setup_realtek(struct hci_dev *hdev) |
| 48 | { |
| 49 | return -EOPNOTSUPP; |
| 50 | } |
| 51 | |
| 52 | #endif |