linux/drivers/bluetooth/btmtk.h

/* SPDX-License-Identifier: ISC */
/* Copyright (C) 2021 MediaTek Inc. */

#define FIRMWARE_MT7622 …
#define FIRMWARE_MT7663 …
#define FIRMWARE_MT7668 …
#define FIRMWARE_MT7922 …
#define FIRMWARE_MT7961 …
#define FIRMWARE_MT7925 …

#define HCI_EV_WMT …
#define HCI_WMT_MAX_EVENT_SIZE …

#define BTMTK_WMT_REG_WRITE …
#define BTMTK_WMT_REG_READ …

#define MT7921_BTSYS_RST …
#define MT7921_BTSYS_RST_WITH_GPIO …

#define MT7921_PINMUX_0 …
#define MT7921_PINMUX_1 …

#define MT7921_DLSTATUS …
#define BT_DL_STATE …

#define MTK_COREDUMP_SIZE …
#define MTK_COREDUMP_END …
#define MTK_COREDUMP_END_LEN …
#define MTK_COREDUMP_NUM …

/* UHW CR mapping */
#define MTK_BT_MISC …
#define MTK_BT_SUBSYS_RST …
#define MTK_UDMA_INT_STA_BT …
#define MTK_UDMA_INT_STA_BT1 …
#define MTK_BT_WDT_STATUS …
#define MTK_EP_RST_OPT …
#define MTK_EP_RST_IN_OUT_OPT …
#define MTK_BT_RST_DONE …
#define MTK_BT_RESET_REG_CONNV3 …
#define MTK_BT_READ_DEV_ID …

/* MediaTek ISO Interface */
#define MTK_ISO_IFNUM …

enum { … };

enum { … };

struct btmtk_wmt_hdr { … } __packed;

struct btmtk_hci_wmt_cmd { … } __packed;

struct btmtk_hci_wmt_evt { … } __packed;

struct btmtk_hci_wmt_evt_funcc { … } __packed;

struct btmtk_hci_wmt_evt_reg { … } __packed;

struct btmtk_tci_sleep { … } __packed;

struct btmtk_wakeon { … } __packed;

struct btmtk_sco { … } __packed;

struct reg_read_cmd { … } __packed;

struct reg_write_cmd { … } __packed;

struct btmtk_hci_wmt_params { … };

enum { … };

btmtk_reset_sync_func_t;

struct btmtk_coredump_info { … };

struct btmtk_data { … };

wmt_cmd_sync_func_t;

#if IS_ENABLED(CONFIG_BT_MTK)

int btmtk_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);

int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
			      wmt_cmd_sync_func_t wmt_cmd_sync);

int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname,
			 wmt_cmd_sync_func_t wmt_cmd_sync);

void btmtk_reset_sync(struct hci_dev *hdev);

int btmtk_register_coredump(struct hci_dev *hdev, const char *name,
			    u32 fw_version);

int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb);

void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, u32 fw_ver,
			   u32 fw_flavor);

int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id);

int btmtk_usb_recv_acl(struct hci_dev *hdev, struct sk_buff *skb);

struct urb *alloc_mtk_intr_urb(struct hci_dev *hdev, struct sk_buff *skb,
			       usb_complete_t tx_complete);

int btmtk_usb_resume(struct hci_dev *hdev);

int btmtk_usb_suspend(struct hci_dev *hdev);

int btmtk_usb_setup(struct hci_dev *hdev);

int btmtk_usb_shutdown(struct hci_dev *hdev);
#else

static inline int btmtk_set_bdaddr(struct hci_dev *hdev,
				   const bdaddr_t *bdaddr)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_setup_firmware_79xx(struct hci_dev *hdev,
					    const char *fwname,
					    wmt_cmd_sync_func_t wmt_cmd_sync)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname,
				       wmt_cmd_sync_func_t wmt_cmd_sync)
{
	return -EOPNOTSUPP;
}

static inline void btmtk_reset_sync(struct hci_dev *hdev)
{
}

static inline int btmtk_register_coredump(struct hci_dev *hdev,
					  const char *name, u32 fw_version)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_process_coredump(struct hci_dev *hdev,
					 struct sk_buff *skb)
{
	return -EOPNOTSUPP;
}

static inline void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id,
					 u32 fw_ver, u32 fw_flavor)
{
}

static inline int btmtk_usb_subsys_reset(struct hci_dev *hdev, u32 dev_id)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_usb_recv_acl(struct hci_dev *hdev, struct sk_buff *skb)
{
	return -EOPNOTSUPP;
}

static inline struct urb *alloc_mtk_intr_urb(struct hci_dev *hdev,
					     struct sk_buff *skb,
					     usb_complete_t tx_complete)
{
	return ERR_PTR(-EOPNOTSUPP);
}

static inline int btmtk_usb_resume(struct hci_dev *hdev)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_usb_suspend(struct hci_dev *hdev)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_usb_setup(struct hci_dev *hdev)
{
	return -EOPNOTSUPP;
}

static inline int btmtk_usb_shutdown(struct hci_dev *hdev)
{
	return -EOPNOTSUPP;
}
#endif