diff options
Diffstat (limited to 'drivers/bluetooth/btbcm.h')
| -rw-r--r-- | drivers/bluetooth/btbcm.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/drivers/bluetooth/btbcm.h b/drivers/bluetooth/btbcm.h new file mode 100644 index 000000000..5346515c8 --- /dev/null +++ b/drivers/bluetooth/btbcm.h @@ -0,0 +1,118 @@ +/* + * + * Bluetooth support for Broadcom devices + * + * Copyright (C) 2015 Intel Corporation + * + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#define BCM_UART_CLOCK_48MHZ 0x01 +#define BCM_UART_CLOCK_24MHZ 0x02 + +struct bcm_update_uart_baud_rate { + __le16 zero; + __le32 baud_rate; +} __packed; + +struct bcm_write_uart_clock_setting { + __u8 type; +} __packed; + +struct bcm_set_sleep_mode { + __u8 sleep_mode; + __u8 idle_host; + __u8 idle_dev; + __u8 bt_wake_active; + __u8 host_wake_active; + __u8 allow_host_sleep; + __u8 combine_modes; + __u8 tristate_control; + __u8 usb_auto_sleep; + __u8 usb_resume_timeout; + __u8 break_to_host; + __u8 pulsed_host_wake; +} __packed; + +struct bcm_set_pcm_int_params { + __u8 routing; + __u8 rate; + __u8 frame_sync; + __u8 sync_mode; + __u8 clock_mode; +} __packed; + +struct bcm_set_pcm_format_params { + __u8 lsb_first; + __u8 fill_value; + __u8 fill_method; + __u8 fill_num; + __u8 right_justify; +} __packed; + +#if IS_ENABLED(CONFIG_BT_BCM) + +int btbcm_check_bdaddr(struct hci_dev *hdev); +int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr); +int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw); + +int btbcm_setup_patchram(struct hci_dev *hdev); +int btbcm_setup_apple(struct hci_dev *hdev); + +int btbcm_initialize(struct hci_dev *hdev, char *fw_name, size_t len, + bool reinit); +int btbcm_finalize(struct hci_dev *hdev); + +#else + +static inline int btbcm_check_bdaddr(struct hci_dev *hdev) +{ + return -EOPNOTSUPP; +} + +static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) +{ + return -EOPNOTSUPP; +} + +static inline int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw) +{ + return -EOPNOTSUPP; +} + +static inline int btbcm_setup_patchram(struct hci_dev *hdev) +{ + return 0; +} + +static inline int btbcm_setup_apple(struct hci_dev *hdev) +{ + return 0; +} + +static inline int btbcm_initialize(struct hci_dev *hdev, char *fw_name, + size_t len, bool reinit) +{ + return 0; +} + +static inline int btbcm_finalize(struct hci_dev *hdev) +{ + return 0; +} + +#endif |