Contributors: 12
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Martin Blumenstingl |
211 |
32.66% |
2 |
13.33% |
| Carlo Caione |
145 |
22.45% |
1 |
6.67% |
| Max Chou |
115 |
17.80% |
1 |
6.67% |
| Hilda Wu |
80 |
12.38% |
2 |
13.33% |
| Ben Young Tae Kim |
42 |
6.50% |
2 |
13.33% |
| Hans de Goede |
18 |
2.79% |
1 |
6.67% |
| Archie Pusaka |
11 |
1.70% |
1 |
6.67% |
| Vasily Khoruzhick |
8 |
1.24% |
1 |
6.67% |
| Jian-Hong Pan |
6 |
0.93% |
1 |
6.67% |
| Gustavo A. R. Silva |
4 |
0.62% |
1 |
6.67% |
| Daniel Drake |
4 |
0.62% |
1 |
6.67% |
| Thomas Gleixner |
2 |
0.31% |
1 |
6.67% |
| Total |
646 |
|
15 |
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Bluetooth support for Realtek devices
*
* Copyright (C) 2015 Endless Mobile, Inc.
*/
#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_chip_type_evt {
__u8 status;
__u8 type;
} __packed;
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[];
} __packed;
struct rtl_vendor_config {
__le32 signature;
__le16 total_len;
__u8 entry[];
} __packed;
struct rtl_epatch_header_v2 {
__u8 signature[8];
__u8 fw_version[8];
__le32 num_sections;
} __packed;
struct rtl_section {
__le32 opcode;
__le32 len;
u8 data[];
} __packed;
struct rtl_section_hdr {
__le16 num;
__le16 reserved;
} __packed;
struct rtl_common_subsec {
__u8 eco;
__u8 prio;
__u8 cb[2];
__le32 len;
__u8 data[];
};
struct rtl_sec_hdr {
__u8 eco;
__u8 prio;
__u8 key_id;
__u8 reserved;
__le32 len;
__u8 data[];
} __packed;
struct rtl_subsection {
struct list_head list;
u32 opcode;
u32 len;
u8 prio;
u8 *data;
};
struct rtl_iovec {
u8 *data;
u32 len;
};
struct rtl_vendor_cmd {
__u8 param[5];
} __packed;
enum {
REALTEK_ALT6_CONTINUOUS_TX_CHIP,
__REALTEK_NUM_FLAGS,
};
struct rtl_dump_info {
const char *driver_name;
char *controller;
u32 fw_version;
};
struct btrealtek_data {
DECLARE_BITMAP(flags, __REALTEK_NUM_FLAGS);
struct rtl_dump_info rtl_dump;
};
#define btrealtek_set_flag(hdev, nr) \
do { \
struct btrealtek_data *realtek = hci_get_priv((hdev)); \
set_bit((nr), realtek->flags); \
} while (0)
#define btrealtek_get_flag(hdev) \
(((struct btrealtek_data *)hci_get_priv(hdev))->flags)
#define btrealtek_test_flag(hdev, nr) test_bit((nr), btrealtek_get_flag(hdev))
#if IS_ENABLED(CONFIG_BT_RTL)
struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
const char *postfix);
void btrtl_free(struct btrtl_device_info *btrtl_dev);
int btrtl_download_firmware(struct hci_dev *hdev,
struct btrtl_device_info *btrtl_dev);
void btrtl_set_quirks(struct hci_dev *hdev,
struct btrtl_device_info *btrtl_dev);
int btrtl_setup_realtek(struct hci_dev *hdev);
int btrtl_shutdown_realtek(struct hci_dev *hdev);
int btrtl_get_uart_settings(struct hci_dev *hdev,
struct btrtl_device_info *btrtl_dev,
unsigned int *controller_baudrate,
u32 *device_baudrate, bool *flow_control);
void btrtl_set_driver_name(struct hci_dev *hdev, const char *driver_name);
#else
static inline struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
const char *postfix)
{
return ERR_PTR(-EOPNOTSUPP);
}
static inline void btrtl_free(struct btrtl_device_info *btrtl_dev)
{
}
static inline int btrtl_download_firmware(struct hci_dev *hdev,
struct btrtl_device_info *btrtl_dev)
{
return -EOPNOTSUPP;
}
static inline void btrtl_set_quirks(struct hci_dev *hdev,
struct btrtl_device_info *btrtl_dev)
{
}
static inline int btrtl_setup_realtek(struct hci_dev *hdev)
{
return -EOPNOTSUPP;
}
static inline int btrtl_shutdown_realtek(struct hci_dev *hdev)
{
return -EOPNOTSUPP;
}
static inline int btrtl_get_uart_settings(struct hci_dev *hdev,
struct btrtl_device_info *btrtl_dev,
unsigned int *controller_baudrate,
u32 *device_baudrate,
bool *flow_control)
{
return -ENOENT;
}
static inline void btrtl_set_driver_name(struct hci_dev *hdev, const char *driver_name)
{
}
#endif