linux-imx

/*

 *  Bluetooth support for Realtek devices

 *

 *  Copyright (C) 2015 Endless Mobile, Inc.

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; either version 2 of the License, or

 *  (at your option) any later version.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 */

​

#define RTL_FRAG_LEN 252

​

#define rtl_dev_err(dev, fmt, ...) bt_dev_err(dev, "RTL: " fmt, ##__VA_ARGS__)

#define rtl_dev_warn(dev, fmt, ...) bt_dev_warn(dev, "RTL: " fmt, ##__VA_ARGS__)

#define rtl_dev_info(dev, fmt, ...) bt_dev_info(dev, "RTL: " fmt, ##__VA_ARGS__)

#define rtl_dev_dbg(dev, fmt, ...) bt_dev_dbg(dev, "RTL: " fmt, ##__VA_ARGS__)

​

struct btrtl_device_info;

​

struct rtl_download_cmd {

    __u8 index;

    __u8 data[RTL_FRAG_LEN];

} __packed;

​

struct rtl_download_response {

    __u8 status;

    __u8 index;

} __packed;

​

struct rtl_rom_version_evt {

    __u8 status;

    __u8 version;

} __packed;

​

struct rtl_epatch_header {

    __u8 signature[8];

    __le32 fw_version;

    __le16 num_patches;

} __packed;

​

struct rtl_vendor_config_entry {

    __le16 offset;

    __u8 len;

    __u8 data[0];

} __packed;

​

struct rtl_vendor_config {

    __le32 signature;

    __le16 total_len;

    struct rtl_vendor_config_entry entry[0];

} __packed;

​

#if IS_ENABLED(CONFIG_BT_RTL)

​

struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,

                       const char *postfix);