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117 lines
2.4 KiB
117 lines
2.4 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* |
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* Bluetooth support for Broadcom devices |
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* |
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* Copyright (C) 2015 Intel Corporation |
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*/ |
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#define BCM_UART_CLOCK_48MHZ 0x01 |
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#define BCM_UART_CLOCK_24MHZ 0x02 |
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struct bcm_update_uart_baud_rate { |
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__le16 zero; |
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__le32 baud_rate; |
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} __packed; |
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struct bcm_write_uart_clock_setting { |
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__u8 type; |
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} __packed; |
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struct bcm_set_sleep_mode { |
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__u8 sleep_mode; |
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__u8 idle_host; |
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__u8 idle_dev; |
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__u8 bt_wake_active; |
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__u8 host_wake_active; |
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__u8 allow_host_sleep; |
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__u8 combine_modes; |
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__u8 tristate_control; |
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__u8 usb_auto_sleep; |
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__u8 usb_resume_timeout; |
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__u8 break_to_host; |
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__u8 pulsed_host_wake; |
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} __packed; |
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struct bcm_set_pcm_int_params { |
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__u8 routing; |
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__u8 rate; |
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__u8 frame_sync; |
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__u8 sync_mode; |
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__u8 clock_mode; |
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} __packed; |
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struct bcm_set_pcm_format_params { |
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__u8 lsb_first; |
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__u8 fill_value; |
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__u8 fill_method; |
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__u8 fill_num; |
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__u8 right_justify; |
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} __packed; |
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#if IS_ENABLED(CONFIG_BT_BCM) |
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int btbcm_check_bdaddr(struct hci_dev *hdev); |
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int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr); |
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int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw); |
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int btbcm_read_pcm_int_params(struct hci_dev *hdev, |
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struct bcm_set_pcm_int_params *params); |
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int btbcm_write_pcm_int_params(struct hci_dev *hdev, |
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const struct bcm_set_pcm_int_params *params); |
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int btbcm_setup_patchram(struct hci_dev *hdev); |
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int btbcm_setup_apple(struct hci_dev *hdev); |
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int btbcm_initialize(struct hci_dev *hdev, bool *fw_load_done); |
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int btbcm_finalize(struct hci_dev *hdev, bool *fw_load_done); |
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#else |
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static inline int btbcm_check_bdaddr(struct hci_dev *hdev) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int btbcm_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int btbcm_read_pcm_int_params(struct hci_dev *hdev, |
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struct bcm_set_pcm_int_params *params) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int btbcm_write_pcm_int_params(struct hci_dev *hdev, |
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const struct bcm_set_pcm_int_params *params) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int btbcm_patchram(struct hci_dev *hdev, const struct firmware *fw) |
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{ |
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return -EOPNOTSUPP; |
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} |
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static inline int btbcm_setup_patchram(struct hci_dev *hdev) |
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{ |
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return 0; |
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} |
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static inline int btbcm_setup_apple(struct hci_dev *hdev) |
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{ |
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return 0; |
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} |
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static inline int btbcm_initialize(struct hci_dev *hdev, bool *fw_load_done) |
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{ |
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return 0; |
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} |
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static inline int btbcm_finalize(struct hci_dev *hdev, bool *fw_load_done) |
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{ |
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return 0; |
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} |
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#endif
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