120 lines
2.5 KiB
C
120 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
*
|
|
* Bluetooth support for Broadcom devices
|
|
*
|
|
* Copyright (C) 2015 Intel Corporation
|
|
*/
|
|
|
|
#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_read_pcm_int_params(struct hci_dev *hdev,
|
|
struct bcm_set_pcm_int_params *params);
|
|
int btbcm_write_pcm_int_params(struct hci_dev *hdev,
|
|
const struct bcm_set_pcm_int_params *params);
|
|
|
|
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_read_pcm_int_params(struct hci_dev *hdev,
|
|
struct bcm_set_pcm_int_params *params)
|
|
{
|
|
return -EOPNOTSUPP;
|
|
}
|
|
|
|
static inline int btbcm_write_pcm_int_params(struct hci_dev *hdev,
|
|
const struct bcm_set_pcm_int_params *params)
|
|
{
|
|
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
|